How many institutions own XGN stock?

A company's 13F filings with the Securities and Exchange Commission (SEC) provides investors with comprehensive information about institutional ownership in a listed company, a sign of strength in terms of how many institutions have confidence in that company. The number of institutional investors who currently own XGN shares is 81, representing 55.98% of the company's common stock.

Who are the major shareholders selling Exagen Inc. stock?

KENNEDY CAPITAL MANAGEMENT LLC, in the last quarter, reduced its stake in XGN by -13.01% restricting it's holding to 480.03 thousand shares of worth nearly $2.92M. RUSSELL INVESTMENTS GROUP, LTD. also lessened -17.98% of the XGN shares from its portfolio, reducing its holding to 187.92 thousand shares of worth $1.14M. RTW INVESTMENTS, LP also shunned XGN shares holding by -53.42% last quarter which brought its holding to 790.46 thousand shares worth $4.81M.

Investors who are buying XGN stock?

As per its latest 13F filing, AMERIPRISE FINANCIAL INC increased its stake in XGN by 49.92% in the last quarter. The institutional holder raised its holding to 192.42 thousand shares having worth more than $1.17M. VANGUARD GROUP INC also added 7.66% more shares of XGN to its portfolio, raising its holding to 790.01 thousand shares of worth $4.80M. TRUVESTMENTS CAPITAL LLC also increased its XGN shares holding by 109.54% which brought its holding to 6.17 thousand shares worth $37.51K.

XGN's major insiders: who are they?

The insider with the most stakes in XGN is NMSIC Co-Investment Fund, L.P. , 10 percent owner at the company. Additionally, XGN stock is highly held by 10 percent owner H.I.G. Bio-Exagen, L.P. and 10 percent owner TULLIS JAMES L L among others.

Did an insider recently sell XGN stock?

Company executives, directors, and other insiders own 14.61% percent of Exagen Inc.'s stock. Within the last six months, there have been 2 transaction(s) in which XGN insiders have sold stock, totaling 52.25K shares. Insiders that have sold shares include ABALLI JOHN, BLACK JEFFREY G., and NMSIC CO-INVESTMENT FUND, L.P..

Which insider recently purchased XGN stock?

There have been 0 transaction(s) during the past 6-months in which Exagen Inc. insiders have bought stock, totalling 0 shares

How much of XGN does insiders own?

Around 983.45K Exagen Inc. shares are held by insiders, which represents about 14.61% of XGN stock.

Who is the insider with the largest stake?

XGN 10 percent owner, NMSIC Co-Investment Fund, L.P. holds the largest portfolio of the company's shares. XGN shares owned by NMSIC total nearly 1.76 million.

Which institution holds the most shares in XGN?

AMERIPRISE FINANCIAL INC is the largest institutional owner in XGN which holds 192.42 thousand shares worth $1.17M or 0.84% of the total XGN shares outstanding followed by KENNEDY CAPITAL MANAGEMENT LLC with ownership of 480.03 thousand shares representing 2.1% of the XGN ownership. VANGUARD GROUP INC is the third largest stakeholder with 790.01 thousand shares or 3.46% of the ownership worth more than $4.80M.

Is Exagen Inc. stock optionable?

Stock options give the owner the ability but not the obligation to buy or sell a security at a predetermined price and date. Stock options can be classified into two types: puts and calls. A put is a bet on falling stock, and a call is a bet on rising stock. As far as the XGN is concerned, it is a stock which is optionable.

Is there a short position on XGN's shares?

Number of XGN shares short is 658.58K. Shares short is a market sentiment in which investors have sold their shares short in a given stock but have not yet covered them or closed them out.

About how many outstanding XGN shares are there?

As of today, 22.00M shares of XGN are outstanding.

Is there many float in XGN stock?

Float represents the number of tradeable shares in a specific stock. By subtracting restricted and closely-held shares from a firm's total outstanding shares, we can calculate its floating stock. The term "closely-held shares" refers to shares held by employees, major shareholders, and company insiders. At present, XGN has 14.32M shares in float.

XGN short ratio: what is it?

Short ratio is calculated by dividing the number of short shares, short interest or bets that shareholders will sell short from the average daily volume. A higher ratio indicates longer times needed to repurchase borrowed shares (sold). The short ratio for XGN is 1.85.

Exagen (XGN) insider trading activity: Get Latest News Today

Stock Outstanding Shares

Making an investment decision in the stock market involves a certain amount of risk, so it's important to thoroughly review a company's stock before making any decisions. Stock float, number of short positions and outstanding shares are among the many factors an investor should take into account.

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares2.99

Short Percent Of Float3.67

Shares Outstanding22.00M

Shares Float14.32M

Shares Short658.58K

Short Ratio1.85

3.67%

Short % of Float

2.99%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

14.61% Percentage of Shares held by All Insiders

55.98% Percentage of Shares held by All Institutions

65.55% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 55.98% of XGN shares are held by financial institutions. AMERIPRISE FINANCIAL INC is the top corporate investor, holding 192.42K shares valued at $1.17M. A 0.84% stake in Exagen Inc. is owned by the company. KENNEDY CAPITAL MANAGEMENT LLC owns 480.03K shares valued at $2.92M, which translates its holding of 2.1% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	AMERIPRISE FINANCIAL INC	0.84%	192.42K	1.17M	64.07K	+49.92%
Dec 31, 2025	KENNEDY CAPITAL MANAGEMENT LLC	2.1%	480.03K	2.92M	-71.82K	-13.01%
Dec 31, 2025	VANGUARD GROUP INC	3.46%	790.01K	4.8M	56.19K	+7.66%
Dec 31, 2025	TRUVESTMENTS CAPITAL LLC	0.03%	6.17K	37.51K	3.23K	+109.54%
Dec 31, 2025	BANK OF NEW YORK MELLON CORP	0.15%	35.39K	215.14K	23.87K	+207.29%
Dec 31, 2025	NORTHERN TRUST CORP	0.16%	37.55K	228.3K	6.63K	+21.44%
Dec 31, 2025	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.17%	39.32K	239.07K	29.04K	+282.35%
Dec 31, 2025	TREXQUANT INVESTMENT LP	0.24%	55.61K	338.1K	44.5K	+400.76%
Dec 31, 2025	ENGINEERS GATE MANAGER LP	0.28%	62.96K	382.82K	21.78K	+52.88%
Dec 31, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.34%	77.2K	469.38K	49.4K	+177.70%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	0.36%	81.62K	496.27K	19.81K	+32.04%
Dec 31, 2025	SQUAREPOINT OPS LLC	0.39%	88.03K	535.24K	88.03K	+100.00%
Dec 31, 2025	683 CAPITAL MANAGEMENT, LLC	0.47%	107.57K	654.03K	107.57K	+100.00%
Dec 31, 2025	MASSAR CAPITAL MANAGEMENT, LP	0.74%	170K	1.03M	0	0
Dec 31, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.76%	174.24K	1.06M	97.59K	+127.31%
Dec 31, 2025	MANATUCK HILL PARTNERS, LLC	0.77%	175K	1.06M	0	0
Dec 31, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0.82%	187.92K	1.14M	-41.19K	-17.98%
Dec 31, 2025	POINT72 ASSET MANAGEMENT, L.P.	0.9%	205.2K	1.25M	205.2K	+100.00%
Dec 31, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	1.19%	273K	1.66M	46K	+20.26%
Dec 31, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.62%	597.92K	3.64M	78.45K	+15.10%
Dec 31, 2025	RTW INVESTMENTS, LP	3.46%	790.46K	4.81M	-906.4K	-53.42%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.76%	172.67K	1.05M	9.42K	+5.77%
Dec 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.6%	138K	839.04K	138K	+100.00%
Dec 31, 2025	STATE OF WYOMING	0.17%	37.94K	230.69K	37.94K	+100.00%
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0.02%	4.18K	25.4K	-1.21K	-22.46%
Dec 31, 2025	JPMORGAN CHASE & CO	0.02%	3.91K	23.74K	-12.11K	-75.62%
Dec 31, 2025	LARSON FINANCIAL GROUP LLC	0.01%	1.84K	11.21K	-7.67K	-80.63%
Dec 31, 2025	ROYAL BANK OF CANADA	0.01%	1.47K	9K	-3.13K	-68.09%
Dec 31, 2025	CWM, LLC	0.01%	1.4K	8K	0	0
Dec 31, 2025	JONES FINANCIAL COMPANIES LLLP	0%	200	1.22K	200	+100.00%
Dec 31, 2025	CITIGROUP INC	0%	0	-	-2.04K	-100.00%
Dec 31, 2025	FEDERATED HERMES, INC.	0%	0	-	-1.25K	-100.00%
Dec 31, 2025	EAM INVESTORS, LLC	0%	0	-	-117.56K	-100.00%
Dec 31, 2025	BALYASNY ASSET MANAGEMENT L.P.	4.02%	919.19K	5.59M	195.76K	+27.06%
Dec 31, 2025	PENBROOK MANAGEMENT LLC	0.06%	13.43K	81.65K	-6.48K	-32.55%
Dec 31, 2025	CI PRIVATE WEALTH, LLC	0.06%	14.56K	88.5K	14.56K	+100.00%
Dec 31, 2025	JANE STREET GROUP, LLC	0.85%	194.04K	1.18M	91.73K	+89.66%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0.08%	17.6K	107.01M	-37.95K	-68.32%
Dec 31, 2025	CITADEL ADVISORS LLC	0.82%	188.46K	1.15M	72.23K	+62.14%
Dec 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.12%	26.36K	160.24K	-1.03K	-3.76%
Dec 31, 2025	GSA CAPITAL PARTNERS LLP	0.15%	34.55K	210K	34.55K	+100.00%
Dec 31, 2025	CALAMOS ADVISORS LLC	0.25%	56.31K	342.34K	-21.78K	-27.90%
Dec 31, 2025		0.25%	57K	346.56K	57K	+100.00%
Dec 31, 2025	HUNTLEIGH ADVISORS, INC.	0.25%	57.19K	347.71K	-36.17K	-38.74%
Dec 31, 2025	HRT FINANCIAL LP	0.3%	69.73K	423K	69.73K	+100.00%
Dec 31, 2025	STATE STREET CORP	0.31%	71.26K	433.24K	4.6K	+6.90%
Dec 31, 2025	OMERS ADMINISTRATION CORP	0.39%	90K	547.2K	90K	+100.00%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	1.33%	303.31K	1.84M	101.16K	+50.04%
Dec 31, 2025	R SQUARED LTD	0.08%	18.19K	110.61K	18.19K	+100.00%
Dec 31, 2025	PERKINS CAPITAL MANAGEMENT INC	0.08%	18.58K	112.94K	-1.5K	-7.47%
Dec 31, 2025	TORONTO DOMINION BANK	0.09%	20.03K	121.78K	0	0
Dec 31, 2025	WALLEYE CAPITAL LLC	0.09%	20.84K	126.7K	-51.88K	-71.34%
Dec 31, 2025	DYNAMIC TECHNOLOGY LAB PRIVATE LTD	0.09%	21.31K	129K	21.31K	+100.00%
Dec 31, 2025	BARCLAYS PLC	0.1%	23.6K	143.49K	15.97K	+209.08%
Dec 31, 2025	HUDSON BAY CAPITAL MANAGEMENT LP	0.11%	24.18K	146.99K	24.18K	+100.00%
Dec 31, 2025	SHAY CAPITAL LLC	0.15%	33.69K	204.86K	33.69K	+100.00%
Dec 31, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.19%	43.35K	263.54K	5.72K	+15.20%
Dec 31, 2025	CITIZENS FINANCIAL GROUP INC/RI	0.24%	54.62K	332.09K	-2.9K	-5.04%
Dec 31, 2025	JUMP FINANCIAL, LLC	0.42%	95.84K	582.68K	95.84K	+100.00%
Dec 31, 2025	XTX TOPCO LTD	0.42%	96.99K	589.72K	69.16K	+248.49%
Dec 31, 2025	MORGAN STANLEY	0.43%	97.44K	592.42K	54.36K	+126.20%
Dec 31, 2025	UBS GROUP AG	0.49%	112.99K	686.97K	22.98K	+25.53%
Dec 31, 2025	SEI INVESTMENTS CO	0.52%	118.01K	717.47K	118.01K	+100.00%
Dec 31, 2025	BLACKROCK, INC.	0.57%	129.61K	788.05K	47.25K	+57.36%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0.58%	133.24K	810.11K	86.41K	+184.51%
Dec 31, 2025	TWO SIGMA ADVISERS, LP	0.7%	161K	978.88K	76.9K	+91.44%
Dec 31, 2025	MILLENNIUM MANAGEMENT LLC	0.98%	224.61K	1.37M	-22.56K	-9.13%
Dec 31, 2025	MARSHALL WACE, LLP	1.06%	243.42K	1.48M	218.79K	+888.24%
Dec 31, 2025	NANO CAP NEW MILLENNIUM GROWTH FUND L P	1.09%	250K	1.52B	250K	+100.00%
Dec 31, 2025	TWO SIGMA INVESTMENTS, LP	1.61%	368.25K	2.24M	130.27K	+54.74%
Dec 31, 2025	EHP FUNDS INC.	0%	0	-	-90.81K	-100.00%
Dec 31, 2025	NKCFO LLC	0%	0	-	-40K	-100.00%
Dec 31, 2025	ALLWORTH FINANCIAL LP	0%	0	-	-2K	-100.00%
Dec 31, 2025	MINK BROOK ASSET MANAGEMENT LLC	1.55%	353.73K	2.15M	313.73K	+784.32%
Dec 31, 2025	ACADIAN ASSET MANAGEMENT LLC	1.81%	414.45K	2.52M	300.62K	+264.09%
Dec 31, 2025	WEXFORD CAPITAL LP	2.04%	466.78K	2.84M	21.85K	+4.91%
Sep 30, 2025	CITADEL ADVISORS LLC	0.07%	13.9K	152.76K	13.9K	+100.00%
Sep 30, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	27.8K	305.52K	0	0
Sep 30, 2025	XTX TOPCO LTD	0.13%	27.83K	305.89K	8.8K	+46.24%
Sep 30, 2025	NORTHERN TRUST CORP	0.15%	30.92K	339.81K	12.55K	+68.27%
Sep 30, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.18%	37.63K	413.52K	-28.39K	-43.00%
Sep 30, 2025	MINK BROOK ASSET MANAGEMENT LLC	0.19%	40K	439.6K	-90K	-69.23%
Sep 30, 2025	NKCFO LLC	0.19%	40K	440K	40K	+100.00%
Sep 30, 2025	GOLDMAN SACHS GROUP INC	0.29%	61.82K	679.39K	39.22K	+173.51%
Sep 30, 2025	STATE STREET CORP	0.32%	66.66K	732.55K	9.87K	+17.37%
Sep 30, 2025	WALLEYE CAPITAL LLC	0.34%	72.71K	799.13K	72.71K	+100.00%
Sep 30, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.36%	76.65K	842.41K	76.65K	+100.00%
Sep 30, 2025	CALAMOS ADVISORS LLC	0.37%	78.09K	858.21K	2.68K	+3.55%
Sep 30, 2025	BLACKROCK, INC.	0.39%	82.37K	905.21K	862	+1.06%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0.03%	5.39K	59.2K	0	0
Sep 30, 2025	TWO SIGMA ADVISERS, LP	0.4%	84.1K	924.26K	84.1K	+100.00%
Sep 30, 2025	UBS GROUP AG	0.43%	90.01K	989.22K	-356.2K	-79.83%
Sep 30, 2025	EHP FUNDS INC.	0.43%	90.81K	997.97K	90.81K	+100.00%
Sep 30, 2025	HUNTLEIGH ADVISORS, INC.	0.44%	93.35K	1.03M	5.49K	+6.25%
Sep 30, 2025	ACADIAN ASSET MANAGEMENT LLC	0.54%	113.83K	1.25M	101.23K	+803.48%
Sep 30, 2025	EAM INVESTORS, LLC	0.56%	117.56K	1.29M	19.79K	+20.24%
Sep 30, 2025	AMERIPRISE FINANCIAL INC	0.61%	128.35K	1.41M	33.4K	+35.17%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.77%	163.26K	1.79M	16.77K	+11.45%
Sep 30, 2025	MASSAR CAPITAL MANAGEMENT, LP	0.81%	170K	1.87M	0	0
Sep 30, 2025	MANATUCK HILL PARTNERS, LLC	0.83%	175K	1.92M	0	0
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.96%	202.15K	2.22M	202.15K	+100.00%
Sep 30, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	1.08%	227K	2.49M	18.47K	+8.86%
Sep 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	1.09%	229.12K	2.52M	8.5K	+3.85%
Sep 30, 2025	TWO SIGMA INVESTMENTS, LP	1.13%	237.98K	2.62M	174.98K	+277.74%
Sep 30, 2025	MILLENNIUM MANAGEMENT LLC	1.17%	247.17K	2.72M	247.17K	+100.00%
Sep 30, 2025	WEXFORD CAPITAL LP	2.11%	444.93K	4.89M	28.58K	+6.86%
Sep 30, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.46%	519.47K	5.71M	-12.3K	-2.31%
Sep 30, 2025	KENNEDY CAPITAL MANAGEMENT LLC	2.62%	551.85K	6.06M	241.13K	+77.60%
Sep 30, 2025	INVESCO LTD.	3.2%	675.19K	7.42M	675.19K	+100.00%
Sep 30, 2025	JPMORGAN CHASE & CO	0.08%	16.02K	176.05K	16.01K	+320,280.00%
Sep 30, 2025	BALYASNY ASSET MANAGEMENT L.P.	3.43%	723.43K	7.95M	4.65K	+0.65%
Sep 30, 2025	VANGUARD GROUP INC	3.48%	733.82K	8.06M	52.21K	+7.66%
Sep 30, 2025	RTW INVESTMENTS, LP	8.05%	1.7M	18.65M	0	0
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-21K	-100.00%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	0.05%	11.52K	126.55K	11.52K	+100.00%
Sep 30, 2025	QUADRATURE CAPITAL LTD	0.05%	11.41K	124.76K	-19.64K	-63.25%
Sep 30, 2025	TREXQUANT INVESTMENT LP	0.05%	11.11K	122.04K	11.11K	+100.00%
Sep 30, 2025	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.05%	10.28K	113.02K	10.28K	+100.00%
Sep 30, 2025	LARSON FINANCIAL GROUP LLC	0.05%	9.51K	104.55K	9.51K	+100.00%
Sep 30, 2025	BARCLAYS PLC	0.04%	7.64K	83.92K	2.49K	+48.42%
Sep 30, 2025	JANE STREET GROUP, LLC	0.06%	11.8K	129.68K	11.8K	+100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0.26%	55.55K	610.53K	51.34K	+1,218.30%
Sep 30, 2025	FMR LLC	0%	0	-	-357	-100.00%
Sep 30, 2025	FEDERATED HERMES, INC.	0.01%	1.25K	13.71K	1.25K	+100.00%
Sep 30, 2025	CWM, LLC	0.01%	1.4K	15K	1.4K	+100.00%
Sep 30, 2025	CITIGROUP INC	0.01%	2.04K	22.46K	2.04K	+100.00%
Sep 30, 2025	OCCUDO QUANTITATIVE STRATEGIES LP	0.1%	20.87K	229.34K	1.06K	+5.35%
Sep 30, 2025	PERKINS CAPITAL MANAGEMENT INC	0.1%	20.08K	220.62K	-211.78K	-91.34%
Sep 30, 2025	TORONTO DOMINION BANK	0.1%	20.03K	220.12K	-831.26K	-97.65%
Sep 30, 2025	PENBROOK MANAGEMENT LLC	0.09%	19.91K	218.81K	0	0
Sep 30, 2025	CITIZENS FINANCIAL GROUP INC/RI	0.27%	57.52K	632.15K	-10.08K	-14.91%
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.22%	46.83K	514.68K	46.8K	+137,641.18%
Sep 30, 2025	MORGAN STANLEY	0.2%	43.08K	473.42K	-481.92K	-91.79%
Sep 30, 2025	ENGINEERS GATE MANAGER LP	0.2%	41.18K	452.61K	41.18K	+100.00%
Sep 30, 2025	MARSHALL WACE, LLP	0.12%	24.63K	270.71K	24.63K	+100.00%
Sep 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.13%	27.39K	300.92K	-2.84K	-9.38%
Jun 30, 2025	POINT72 ASSET MANAGEMENT, L.P.	0.65%	136.38K	951.93K	136.38K	+100.00%
Jun 30, 2025	BLACKROCK, INC.	0.39%	81.51K	568.91K	48.1K	+143.98%
Jun 30, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.31%	66.01K	460.76K	-33.19K	-33.46%
Jun 30, 2025	OCCUDO QUANTITATIVE STRATEGIES LP	0.09%	19.81K	138.26K	19.81K	+100.00%
Jun 30, 2025	PRUDENTIAL FINANCIAL INC	0%	0	-	-16.2K	-100.00%
Jun 30, 2025	MARSHALL WACE, LLP	0%	0	-	-106.56K	-100.00%
Jun 30, 2025	GSA CAPITAL PARTNERS LLP	0%	0	-	-12.29K	-100.00%
Jun 30, 2025	HUDSON BAY CAPITAL MANAGEMENT LP	0%	0	-	-166.71K	-100.00%
Jun 30, 2025	STONEPINE CAPITAL MANAGEMENT, LLC	0%	0	-	-95.75K	-100.00%
Jun 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-62	-100.00%
Jun 30, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.52%	531.77K	3.71M	0	0
Jun 30, 2025	KENNEDY CAPITAL MANAGEMENT LLC	1.47%	310.72K	2.17M	15.57K	+5.27%
Jun 30, 2025	PERKINS CAPITAL MANAGEMENT INC	1.1%	231.86K	1.62M	-191.11K	-45.18%
Jun 30, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	0.99%	208.53K	1.46M	208.53K	+100.00%
Jun 30, 2025	TRUVESTMENTS CAPITAL LLC	0.01%	2.47K	17.25K	2.47K	+100.00%
Jun 30, 2025	FMR LLC	0%	357	2.49K	357	+100.00%
Jun 30, 2025	RTW INVESTMENTS, LP	8.05%	1.7M	11.84M	185K	+12.24%
Jun 30, 2025	TORONTO DOMINION BANK	4.04%	851.29K	5.94M	-40.08K	-4.50%
Jun 30, 2025	MORGAN STANLEY	2.49%	525K	3.66B	39.08K	+8.04%
Jun 30, 2025	BALYASNY ASSET MANAGEMENT L.P.	3.41%	718.78K	5.02M	718.78K	+100.00%
Jun 30, 2025	DRIEHAUS CAPITAL MANAGEMENT LLC	2.28%	480.92K	3.36M	62.41K	+14.91%
Jun 30, 2025	XTX TOPCO LTD	0.09%	19.03K	132.85K	19.03K	+100.00%
Jun 30, 2025	ALLWORTH FINANCIAL LP	0.03%	7.02K	48.97K	0	0
Jun 30, 2025	ROYAL BANK OF CANADA	0.03%	5.83K	40K	5.14K	+749.13%
Jun 30, 2025	MASSAR CAPITAL MANAGEMENT, LP	0.81%	170K	1.19M	149.16K	+715.74%
Jun 30, 2025	MINK BROOK ASSET MANAGEMENT LLC	0.62%	130K	907.4K	130K	+100.00%
Jun 30, 2025	HUNTLEIGH ADVISORS, INC.	0.42%	87.86K	613.27K	4.75K	+5.72%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	1K	6.98K	0	0
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	34	237	5	+17.24%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	5	35	0	0
Jun 30, 2025	VANGUARD GROUP INC	3.23%	681.62K	4.76M	190.68K	+38.84%
Jun 30, 2025	UBS GROUP AG	2.12%	446.21K	3.11M	383.69K	+613.75%
Jun 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	1.05%	220.62K	1.54M	220.62K	+100.00%
Jun 30, 2025	MANATUCK HILL PARTNERS, LLC	0.83%	175K	1.22M	175K	+100.00%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.69%	146.48K	1.02M	45.88K	+45.61%
Jun 30, 2025	EAM INVESTORS, LLC	0.46%	97.77K	682.46K	97.77K	+100.00%
Jun 30, 2025	AMERIPRISE FINANCIAL INC	0.45%	94.95K	662.77K	94.95K	+100.00%
Jun 30, 2025		0.42%	87.86K	613.27K	4.75K	+5.72%
Jun 30, 2025	TWO SIGMA INVESTMENTS, LP	0.3%	63K	439.74K	63K	+100.00%
Jun 30, 2025	STATE STREET CORP	0.27%	56.79K	396.4K	23.1K	+68.56%
Jun 30, 2025	QUADRATURE CAPITAL LTD	0.15%	31.06K	216.76K	31.06K	+100.00%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.14%	30.22K	210.96K	0	0
Jun 30, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	27.8K	194.04K	2.6K	+10.32%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	0.11%	22.6K	157.76M	22.6K	+100.00%
Jun 30, 2025	PENBROOK MANAGEMENT LLC	0.09%	19.91K	138.97K	-19.46K	-49.42%
Jun 30, 2025	NORTHERN TRUST CORP	0.09%	18.38K	128.26K	0	0
Jun 30, 2025	CI PRIVATE WEALTH, LLC	0.07%	14.56K	101.59K	0	0
Jun 30, 2025	WEXFORD CAPITAL LP	1.97%	416.35K	2.91M	416.35K	+100.00%
Jun 30, 2025	NANTAHALA CAPITAL MANAGEMENT, LLC	0.29%	61.19K	427.08K	0	0
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.1%	21K	146.58K	-115.8K	-84.65%
Jun 30, 2025	ACADIAN ASSET MANAGEMENT LLC	0.06%	12.6K	87K	5.62K	+80.40%
Jun 30, 2025	VIRTU FINANCIAL LLC	0.05%	10.04K	70K	10.04K	+100.00%
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0.03%	5.39K	37.6K	3K	+125.68%
Jun 30, 2025	BARCLAYS PLC	0.02%	5.15K	36K	0	0
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.02%	4.21K	29.41K	-127	-2.93%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.01%	1.57K	10.95K	1.57K	+100.00%
Jun 30, 2025	LAZARD ASSET MANAGEMENT LLC	0.01%	1.2K	8K	1.2K	+100.00%
Jun 30, 2025	CALAMOS ADVISORS LLC	0.36%	75.41K	526.38K	75.41K	+100.00%
Jun 30, 2025	CITIZENS FINANCIAL GROUP INC/RI	0.32%	67.6K	471.85K	67.6K	+100.00%
Mar 31, 2025	KENNEDY CAPITAL MANAGEMENT LLC	1.59%	295.15K	1.06M	110.68K	+60.00%
Mar 31, 2025	CITADEL ADVISORS LLC	0.02%	3.4K	12.21K	2.3K	+209.09%
Mar 31, 2025		0%	0	-	-5.05K	-100.00%
Mar 31, 2025	STONEPINE CAPITAL MANAGEMENT, LLC	0.52%	95.75K	343.73K	-155.3K	-61.86%
Mar 31, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.53%	99.21K	356.15K	12.5K	+14.42%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.54%	100.6K	361.26K	2.54K	+2.59%
Mar 31, 2025	MARSHALL WACE, LLP	0.57%	106.56K	382.55K	90.51K	+564.00%
Mar 31, 2025	PERKINS CAPITAL MANAGEMENT INC	2.28%	422.97K	1.52M	-750	-0.18%
Mar 31, 2025	MORGAN STANLEY	2.62%	485.92K	1.74M	2.2K	+0.45%
Mar 31, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.87%	531.77K	1.91M	-3.25K	-0.61%
Mar 31, 2025	VANGUARD GROUP INC	2.65%	490.94K	1.76M	0	0
Mar 31, 2025	TORONTO DOMINION BANK	4.8%	891.37K	3.2M	0	0
Mar 31, 2025	ROYAL BANK OF CANADA	0%	686	2K	351	+104.78%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.01%	1K	3.59K	0	0
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.02%	4.34K	15.58K	-1.75K	-28.71%
Mar 31, 2025	BARCLAYS PLC	0.03%	5.15K	18K	0	0
Mar 31, 2025	ACADIAN ASSET MANAGEMENT LLC	0.04%	6.98K	25K	6.98K	+100.00%
Mar 31, 2025	RTW INVESTMENTS, LP	8.15%	1.51M	5.43M	0	0
Mar 31, 2025	VIRTU FINANCIAL LLC	0%	0	-	-11.2K	-100.00%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	0%	0	-	-15.86K	-100.00%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.16%	30.22K	108.57K	0	0
Mar 31, 2025	CITIGROUP INC	0%	0	-	-5.58K	-100.00%
Mar 31, 2025	NORTHERN TRUST CORP	0.1%	18.38K	65.97K	0	0
Mar 31, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.14%	25.2K	90.47K	4.5K	+21.74%
Mar 31, 2025	BLACKROCK, INC.	0.18%	33.41K	119.93K	0	0
Mar 31, 2025	STATE STREET CORP	0.18%	33.69K	120.95K	0	0
Mar 31, 2025	PENBROOK MANAGEMENT LLC	0.21%	39.37K	141.32K	-5.23K	-11.73%
Mar 31, 2025	NANTAHALA CAPITAL MANAGEMENT, LLC	0.33%	61.19K	219.66K	-930	-1.50%
Mar 31, 2025	UBS GROUP AG	0.34%	62.52K	224.43K	-1.7K	-2.65%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.74%	136.8K	491.11K	-18.74K	-12.05%
Mar 31, 2025	DRIEHAUS CAPITAL MANAGEMENT LLC	2.26%	418.51K	1.5M	0	0
Mar 31, 2025	CREATIVE PLANNING	0%	0	-	-35.5K	-100.00%
Mar 31, 2025	WASATCH ADVISORS LP	0%	0	-	-42.98K	-100.00%
Mar 31, 2025	JPMORGAN CHASE & CO	0%	5	18	0	0
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	29	104	0	0
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	62	223	-1.27K	-95.33%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0.01%	2.39K	8.57K	0	0
Mar 31, 2025	ALLWORTH FINANCIAL LP	0.04%	7.02K	41.04K	0	0
Mar 31, 2025	GSA CAPITAL PARTNERS LLP	0.07%	12.29K	44K	12.29K	+100.00%
Mar 31, 2025	CI PRIVATE WEALTH, LLC	0.08%	14.56K	52.25K	3.46K	+31.21%
Mar 31, 2025	PRUDENTIAL FINANCIAL INC	0.09%	16.2K	58.16K	1.6K	+10.96%
Mar 31, 2025	HUDSON BAY CAPITAL MANAGEMENT LP	0.9%	166.71K	598.47K	166.71K	+100.00%
Mar 31, 2024	FIRST BANK & TRUST	0.08%	13.52K	21.49K	0	0
Mar 31, 2024	ROYAL BANK OF CANADA	0%	0	-	-542	-100.00%
Mar 31, 2024	JPMORGAN CHASE & CO	0%	34	54	9	+36.00%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0%	204	324	0	0
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.01%	2.46K	3.91K	1	+0.04%
Mar 31, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0.02%	4.01K	6.37K	-946	-19.10%
Mar 31, 2024	BARCLAYS PLC	0.03%	5.15K	8K	0	0
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.03%	6.02K	9.57K	-7	-0.12%
Mar 31, 2024	ALLWORTH FINANCIAL LP	0.04%	7.02K	11.15K	0	0
Mar 31, 2024	CITADEL ADVISORS LLC	0.01%	1.6K	2.54K	1.5K	+1,500.00%
Mar 31, 2024	NORTHERN TRUST CORP	0.09%	16.37K	26.03K	-70	-0.43%
Mar 31, 2024	PALUMBO WEALTH MANAGEMENT LLC	0.1%	18.24K	29K	18.24K	+100.00%
Mar 31, 2024	PRUDENTIAL FINANCIAL INC	0.11%	19.8K	31.48K	9.2K	+86.79%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	0.13%	23.86K	37.94K	245	+1.04%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.15%	26.44K	42.04K	-9.59K	-26.63%
Mar 31, 2024	STATE STREET CORP	0.16%	27.69K	44.03K	-6K	-17.81%
Mar 31, 2024	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.23%	40.8K	64.87K	0	0
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.27%	48.76K	78K	3.27K	+7.19%
Mar 31, 2024	BLACKROCK INC.	0.31%	55.51K	88.25K	-2.33K	-4.03%
Mar 31, 2024	NANTAHALA CAPITAL MANAGEMENT, LLC	0.42%	74.31K	118.15K	-22.82K	-23.49%
Mar 31, 2024	PENBROOK MANAGEMENT LLC	0.43%	76.71K	121.97K	1K	+1.32%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.46%	81.58K	129.76K	0	0
Mar 31, 2024	STONEPINE CAPITAL MANAGEMENT, LLC	2.16%	384.6K	611.51K	-285.08K	-42.57%
Mar 31, 2024	UBS GROUP AG	0.35%	62.52K	99.4K	107	+0.17%
Mar 31, 2024	MORGAN STANLEY	2.7%	482.42K	767.05K	-1.5K	-0.31%
Mar 31, 2024	VANGUARD GROUP INC	2.75%	490.94K	780.6K	0	0
Mar 31, 2024	PERKINS CAPITAL MANAGEMENT INC	2.77%	493.57K	785K	-15.33K	-3.01%
Mar 31, 2024	SILVERCREST ASSET MANAGEMENT GROUP LLC	3.05%	544.88K	866.35K	0	0
Mar 31, 2024	WASATCH ADVISORS LP	4.41%	786.9K	1.25M	-63.41K	-7.46%
Mar 31, 2024	COWEN AND COMPANY, LLC	5.04%	898.63K	1.43M	0	0
Mar 31, 2024	RTW INVESTMENTS, LP	8.44%	1.5M	2.39M	0	0
Dec 31, 2023	COWEN AND COMPANY, LLC	5.08%	898.63K	1.79M	56.25K	+6.68%
Dec 31, 2023	STATE OF WYOMING	0%	0	-	-649	-100.00%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-650	-100.00%
Dec 31, 2023	JPMORGAN CHASE & CO	0%	25	50	-2.25K	-98.90%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0%	204	406	0	0
Dec 31, 2023	ROYAL BANK OF CANADA	0%	542	1K	-3.17K	-85.38%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.01%	2.46K	4.89K	4	+0.16%
Dec 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0.03%	4.95K	9.85K	4.95K	+100.00%
Dec 31, 2023	BARCLAYS PLC	0.03%	5.15K	10K	0	0
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.03%	6.03K	11.99K	-786	-11.54%
Dec 31, 2023	ALLWORTH FINANCIAL LP	0.04%	7.02K	13.96K	0	0
Dec 31, 2023	PRUDENTIAL FINANCIAL INC	0.06%	10.6K	21.09K	0	0
Dec 31, 2023	FIRST BANK & TRUST	0.08%	13.52K	26.9K	-857	-5.96%
Dec 31, 2023	NORTHERN TRUST CORP	0.09%	16.44K	32.72K	0	0
Dec 31, 2023	CITADEL ADVISORS LLC	0%	100	199	100	+100.00%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.13%	23.62K	46.99K	-7.61K	-24.36%
Dec 31, 2023	STATE STREET CORP	0.19%	33.69K	67.05K	0	0
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0.2%	36.03K	71.71K	-18.37K	-33.77%
Dec 31, 2023	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.23%	40.8K	81.19K	0	0
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0.26%	45.49K	91K	45.49K	+100.00%
Dec 31, 2023	BLACKROCK INC.	0.33%	57.84K	115.09K	-9.24K	-13.77%
Dec 31, 2023	UBS GROUP AG	0.35%	62.41K	124.19K	-68.42K	-52.30%
Dec 31, 2023	PENBROOK MANAGEMENT LLC	0.43%	75.71K	150.66K	2.3K	+3.13%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0.46%	81.58K	162.4K	0	0
Dec 31, 2023	RTW INVESTMENTS, LP	8.5%	1.5M	2.99M	12.17K	+0.82%
Dec 31, 2023	NANTAHALA CAPITAL MANAGEMENT, LLC	0.55%	97.12K	193.28K	-9.65K	-9.03%
Dec 31, 2023	MORGAN STANLEY	2.74%	483.92K	963K	2.92K	+0.61%
Dec 31, 2023	VANGUARD GROUP INC	2.77%	490.94K	976.98K	0	0
Dec 31, 2023	PERKINS CAPITAL MANAGEMENT INC	2.88%	508.91K	1.01M	245K	+92.84%
Dec 31, 2023	SILVERCREST ASSET MANAGEMENT GROUP LLC	3.08%	544.88K	1.08M	0	0
Dec 31, 2023	STONEPINE CAPITAL MANAGEMENT, LLC	3.79%	669.68K	1.33M	-533.81K	-44.35%
Dec 31, 2023	WASATCH ADVISORS LP	4.81%	850.31K	1.69M	-5.97K	-0.70%

Insiders

Among the XGN insiders holding of 14.61% of the stake in company, NMSIC CO-INVESTMENT FUND, L.P., 10 percent owner, holds the largest shares of 1.76M. H.I.G. BIO-EXAGEN, L.P., 10 percent owner, is the second largest XGN insider with ownership of 1.7M shares. TULLIS JAMES L L, 10 percent owner, stands third with possession of 1.52M shares of that stake.

Insiders	Designation	Shares Held
NMSIC CO-INVESTMENT FUND, L.P.	10 percent owner	1.76M
H.I.G. BIO-EXAGEN, L.P.	10 percent owner	1.7M
TULLIS JAMES L L	10 percent owner	1.52M
HUNT HOLDINGS LIMITED PARTNERSHIP	10 percent owner	1.26M
ABALLI JOHN	President and CEO	714.43K
BLACK JEFFREY G.	Chief Financial Officer	269.03K
ADAWI KAMAL	CFO and Corporate Secretary	243.75K
HAZELTINE MARK	Chief Business Officer	190.21K
JOHNSON WENDY S.	director	1K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Oct 16, 2025	ABALLI JOHN	SALE	11.82	31.79K	375.6K	714.43K
Sep 02, 2025	BLACK JEFFREY G.	SALE	9.79	20.47K	200.36K	269.03K
Mar 25, 2025	NMSIC CO-INVESTMENT FUND, L.P.	SALE	3.30	350K	1.16M	1.76M
Nov 20, 2024	NMSIC CO-INVESTMENT FUND, L.P.	SALE	3.30	200K	660.04K	2.11M
Nov 15, 2024	BLACK JEFFREY G.	PURCHASE	2.98	22.3K	66.45K	274.49K
Nov 14, 2024	ABALLI JOHN	PURCHASE	2.81	24.31K	68.3K	689.8K
May 16, 2024	ABALLI JOHN	PURCHASE	1.92	40.4K	77.57K	40.4K
Mar 04, 2024	ADAWI KAMAL	SALE	1.91	3.49K	6.66K	243.75K
Feb 06, 2024	ADAWI KAMAL	SALE	1.95	6.74K	13.13K	181.53K
Oct 17, 2023	ABALLI JOHN	SALE	1.75	33.82K	59.02K	415.98K
Jun 15, 2023	TULLIS JAMES L L	PURCHASE	3.11	167	519.45	1.52M
Mar 02, 2023	HAZELTINE MARK	SALE	0.00	3.67K	-	190.21K
Mar 02, 2023	ADAWI KAMAL	SALE	2.30	3.67K	8.43K	188.27K
Feb 08, 2023	HAZELTINE MARK	SALE	2.69	5.82K	15.67K	93.87K
Feb 08, 2023	ADAWI KAMAL	SALE	2.69	5.82K	15.67K	91.94K
Dec 08, 2022	ABALLI JOHN	PURCHASE	2.68	90K	241.2K	440K
Sep 03, 2021	JOHNSON WENDY S.	PURCHASE	14.02	1K	14.02K	1K
Aug 05, 2021	TULLIS JAMES L L	SALE	10.72	6.8K	72.86K	1.52M
Aug 04, 2021	TULLIS JAMES L L	SALE	11.39	2.1K	23.92K	1.52M
Aug 03, 2021	TULLIS JAMES L L	SALE	11.77	4.3K	50.62K	1.52M
Aug 02, 2021	TULLIS JAMES L L	SALE	11.92	1.8K	21.45K	1.53M
Jun 29, 2021	TULLIS JAMES L L	SALE	14.67	5.38K	78.91K	1.53M
Jun 28, 2021	TULLIS JAMES L L	SALE	14.98	10.86K	162.7K	1.54M
Jun 25, 2021	TULLIS JAMES L L	SALE	16.03	8.76K	140.5K	1.55M
Feb 05, 2021	TULLIS JAMES L L	SALE	17.00	3K	51K	21.35K
Jan 25, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.01	28.02K	448.62K	1.26M
Jan 22, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.07	23.65K	379.99K	1.29M
Jan 21, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.01	50K	800.7K	1.31M
Jan 20, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.13	30K	483.99K	1.36M
Jan 19, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.00	30K	480.05K	1.39M
Jan 19, 2021	TULLIS JAMES L L	SALE	15.56	257	4K	24.35K
Jan 15, 2021	TULLIS JAMES L L	SALE	15.51	1.01K	15.73K	24.61K
Jan 13, 2021	TULLIS JAMES L L	SALE	15.58	4K	62.32K	25.62K
Jan 12, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.04	15K	240.58K	1.42M
Jan 11, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.03	7.39K	118.53K	1.44M
Jan 08, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.07	15.19K	244.04K	1.45M
Jan 07, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.04	10K	160.4K	1.46M
Dec 15, 2020	TULLIS JAMES L L	SALE	12.23	12K	146.73K	1.56M
Dec 15, 2020	NMSIC CO-INVESTMENT FUND, L.P.	SALE	12.00	125K	1.5M	2.31M
Dec 11, 2020	TULLIS JAMES L L	SALE	13.04	7.5K	97.77K	1.57M
Dec 10, 2020	TULLIS JAMES L L	SALE	14.03	10K	140.3K	1.58M
Nov 11, 2020	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.00	150	2.4K	1.47M
Nov 10, 2020	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.06	9.05K	145.26K	1.47M
Nov 09, 2020	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.04	6.75K	108.3K	1.48M
Nov 09, 2020	TULLIS JAMES L L	SALE	16.21	882	14.29K	31.35K
Oct 19, 2020	TULLIS JAMES L L	SALE	16.02	198	3.17K	32.13K
Oct 16, 2020	TULLIS JAMES L L	SALE	16.25	2.1K	34.18K	32.33K
Oct 15, 2020	TULLIS JAMES L L	SALE	14.88	4.32K	64.23K	34.43K
Sep 11, 2020	TULLIS JAMES L L	SALE	12.40	15K	186K	1.59M
Sep 01, 2020	NMSIC CO-INVESTMENT FUND, L.P.	SALE	12.50	126.4K	1.58M	2.43M
Aug 18, 2020	TULLIS JAMES L L	SALE	14.52	2.08K	30.22K	1.6M
Aug 14, 2020	TULLIS JAMES L L	SALE	16.95	1.4K	23.7K	38.75K
Jun 09, 2020	TULLIS JAMES L L	SALE	12.77	578	7.38K	40.14K
May 28, 2020	TULLIS JAMES L L	SALE	11.93	848	10.12K	40.72K
May 27, 2020	TULLIS JAMES L L	SALE	12.57	605	7.61K	41.57K
Sep 23, 2019	H.I.G. BIO-EXAGEN, L.P.	PURCHASE	14.00	425K	5.95M	1.7M

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES52.25K2

NET SHARES-52.25K2

SHARES HELD983.45K2

% NET SHARES-105.31%0%

Frequently Asked Questions

Stock Outstanding Shares

ShortableYes

OptionableYes

Short Percent Of Outstanding Shares2.99

Short Percent Of Float3.67

Shares Outstanding22.00M

Shares Float14.32M

Shares Short658.58K

Short Ratio1.85

3.67%

Short % of Float

2.99%

Short % of Shares Outstanding

Market Insider

Investors cannot turn a blind eye to insiders as well as institutional ownership. They need to follow insider trades to determine the direction the stock is likely to take.

Major Holders Summary

14.61% Percentage of Shares held by All Insiders

55.98% Percentage of Shares held by All Institutions

65.55% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	AMERIPRISE FINANCIAL INC	0.84%	192.42K	1.17M	64.07K	+49.92%
Dec 31, 2025	KENNEDY CAPITAL MANAGEMENT LLC	2.1%	480.03K	2.92M	-71.82K	-13.01%
Dec 31, 2025	VANGUARD GROUP INC	3.46%	790.01K	4.8M	56.19K	+7.66%
Dec 31, 2025	TRUVESTMENTS CAPITAL LLC	0.03%	6.17K	37.51K	3.23K	+109.54%
Dec 31, 2025	BANK OF NEW YORK MELLON CORP	0.15%	35.39K	215.14K	23.87K	+207.29%
Dec 31, 2025	NORTHERN TRUST CORP	0.16%	37.55K	228.3K	6.63K	+21.44%
Dec 31, 2025	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.17%	39.32K	239.07K	29.04K	+282.35%
Dec 31, 2025	TREXQUANT INVESTMENT LP	0.24%	55.61K	338.1K	44.5K	+400.76%
Dec 31, 2025	ENGINEERS GATE MANAGER LP	0.28%	62.96K	382.82K	21.78K	+52.88%
Dec 31, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.34%	77.2K	469.38K	49.4K	+177.70%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	0.36%	81.62K	496.27K	19.81K	+32.04%
Dec 31, 2025	SQUAREPOINT OPS LLC	0.39%	88.03K	535.24K	88.03K	+100.00%
Dec 31, 2025	683 CAPITAL MANAGEMENT, LLC	0.47%	107.57K	654.03K	107.57K	+100.00%
Dec 31, 2025	MASSAR CAPITAL MANAGEMENT, LP	0.74%	170K	1.03M	0	0
Dec 31, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.76%	174.24K	1.06M	97.59K	+127.31%
Dec 31, 2025	MANATUCK HILL PARTNERS, LLC	0.77%	175K	1.06M	0	0
Dec 31, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0.82%	187.92K	1.14M	-41.19K	-17.98%
Dec 31, 2025	POINT72 ASSET MANAGEMENT, L.P.	0.9%	205.2K	1.25M	205.2K	+100.00%
Dec 31, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	1.19%	273K	1.66M	46K	+20.26%
Dec 31, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.62%	597.92K	3.64M	78.45K	+15.10%
Dec 31, 2025	RTW INVESTMENTS, LP	3.46%	790.46K	4.81M	-906.4K	-53.42%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.76%	172.67K	1.05M	9.42K	+5.77%
Dec 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.6%	138K	839.04K	138K	+100.00%
Dec 31, 2025	STATE OF WYOMING	0.17%	37.94K	230.69K	37.94K	+100.00%
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0.02%	4.18K	25.4K	-1.21K	-22.46%
Dec 31, 2025	JPMORGAN CHASE & CO	0.02%	3.91K	23.74K	-12.11K	-75.62%
Dec 31, 2025	LARSON FINANCIAL GROUP LLC	0.01%	1.84K	11.21K	-7.67K	-80.63%
Dec 31, 2025	ROYAL BANK OF CANADA	0.01%	1.47K	9K	-3.13K	-68.09%
Dec 31, 2025	CWM, LLC	0.01%	1.4K	8K	0	0
Dec 31, 2025	JONES FINANCIAL COMPANIES LLLP	0%	200	1.22K	200	+100.00%
Dec 31, 2025	CITIGROUP INC	0%	0	-	-2.04K	-100.00%
Dec 31, 2025	FEDERATED HERMES, INC.	0%	0	-	-1.25K	-100.00%
Dec 31, 2025	EAM INVESTORS, LLC	0%	0	-	-117.56K	-100.00%
Dec 31, 2025	BALYASNY ASSET MANAGEMENT L.P.	4.02%	919.19K	5.59M	195.76K	+27.06%
Dec 31, 2025	PENBROOK MANAGEMENT LLC	0.06%	13.43K	81.65K	-6.48K	-32.55%
Dec 31, 2025	CI PRIVATE WEALTH, LLC	0.06%	14.56K	88.5K	14.56K	+100.00%
Dec 31, 2025	JANE STREET GROUP, LLC	0.85%	194.04K	1.18M	91.73K	+89.66%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0.08%	17.6K	107.01M	-37.95K	-68.32%
Dec 31, 2025	CITADEL ADVISORS LLC	0.82%	188.46K	1.15M	72.23K	+62.14%
Dec 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.12%	26.36K	160.24K	-1.03K	-3.76%
Dec 31, 2025	GSA CAPITAL PARTNERS LLP	0.15%	34.55K	210K	34.55K	+100.00%
Dec 31, 2025	CALAMOS ADVISORS LLC	0.25%	56.31K	342.34K	-21.78K	-27.90%
Dec 31, 2025		0.25%	57K	346.56K	57K	+100.00%
Dec 31, 2025	HUNTLEIGH ADVISORS, INC.	0.25%	57.19K	347.71K	-36.17K	-38.74%
Dec 31, 2025	HRT FINANCIAL LP	0.3%	69.73K	423K	69.73K	+100.00%
Dec 31, 2025	STATE STREET CORP	0.31%	71.26K	433.24K	4.6K	+6.90%
Dec 31, 2025	OMERS ADMINISTRATION CORP	0.39%	90K	547.2K	90K	+100.00%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	1.33%	303.31K	1.84M	101.16K	+50.04%
Dec 31, 2025	R SQUARED LTD	0.08%	18.19K	110.61K	18.19K	+100.00%
Dec 31, 2025	PERKINS CAPITAL MANAGEMENT INC	0.08%	18.58K	112.94K	-1.5K	-7.47%
Dec 31, 2025	TORONTO DOMINION BANK	0.09%	20.03K	121.78K	0	0
Dec 31, 2025	WALLEYE CAPITAL LLC	0.09%	20.84K	126.7K	-51.88K	-71.34%
Dec 31, 2025	DYNAMIC TECHNOLOGY LAB PRIVATE LTD	0.09%	21.31K	129K	21.31K	+100.00%
Dec 31, 2025	BARCLAYS PLC	0.1%	23.6K	143.49K	15.97K	+209.08%
Dec 31, 2025	HUDSON BAY CAPITAL MANAGEMENT LP	0.11%	24.18K	146.99K	24.18K	+100.00%
Dec 31, 2025	SHAY CAPITAL LLC	0.15%	33.69K	204.86K	33.69K	+100.00%
Dec 31, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.19%	43.35K	263.54K	5.72K	+15.20%
Dec 31, 2025	CITIZENS FINANCIAL GROUP INC/RI	0.24%	54.62K	332.09K	-2.9K	-5.04%
Dec 31, 2025	JUMP FINANCIAL, LLC	0.42%	95.84K	582.68K	95.84K	+100.00%
Dec 31, 2025	XTX TOPCO LTD	0.42%	96.99K	589.72K	69.16K	+248.49%
Dec 31, 2025	MORGAN STANLEY	0.43%	97.44K	592.42K	54.36K	+126.20%
Dec 31, 2025	UBS GROUP AG	0.49%	112.99K	686.97K	22.98K	+25.53%
Dec 31, 2025	SEI INVESTMENTS CO	0.52%	118.01K	717.47K	118.01K	+100.00%
Dec 31, 2025	BLACKROCK, INC.	0.57%	129.61K	788.05K	47.25K	+57.36%
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0.58%	133.24K	810.11K	86.41K	+184.51%
Dec 31, 2025	TWO SIGMA ADVISERS, LP	0.7%	161K	978.88K	76.9K	+91.44%
Dec 31, 2025	MILLENNIUM MANAGEMENT LLC	0.98%	224.61K	1.37M	-22.56K	-9.13%
Dec 31, 2025	MARSHALL WACE, LLP	1.06%	243.42K	1.48M	218.79K	+888.24%
Dec 31, 2025	NANO CAP NEW MILLENNIUM GROWTH FUND L P	1.09%	250K	1.52B	250K	+100.00%
Dec 31, 2025	TWO SIGMA INVESTMENTS, LP	1.61%	368.25K	2.24M	130.27K	+54.74%
Dec 31, 2025	EHP FUNDS INC.	0%	0	-	-90.81K	-100.00%
Dec 31, 2025	NKCFO LLC	0%	0	-	-40K	-100.00%
Dec 31, 2025	ALLWORTH FINANCIAL LP	0%	0	-	-2K	-100.00%
Dec 31, 2025	MINK BROOK ASSET MANAGEMENT LLC	1.55%	353.73K	2.15M	313.73K	+784.32%
Dec 31, 2025	ACADIAN ASSET MANAGEMENT LLC	1.81%	414.45K	2.52M	300.62K	+264.09%
Dec 31, 2025	WEXFORD CAPITAL LP	2.04%	466.78K	2.84M	21.85K	+4.91%
Sep 30, 2025	CITADEL ADVISORS LLC	0.07%	13.9K	152.76K	13.9K	+100.00%
Sep 30, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	27.8K	305.52K	0	0
Sep 30, 2025	XTX TOPCO LTD	0.13%	27.83K	305.89K	8.8K	+46.24%
Sep 30, 2025	NORTHERN TRUST CORP	0.15%	30.92K	339.81K	12.55K	+68.27%
Sep 30, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.18%	37.63K	413.52K	-28.39K	-43.00%
Sep 30, 2025	MINK BROOK ASSET MANAGEMENT LLC	0.19%	40K	439.6K	-90K	-69.23%
Sep 30, 2025	NKCFO LLC	0.19%	40K	440K	40K	+100.00%
Sep 30, 2025	GOLDMAN SACHS GROUP INC	0.29%	61.82K	679.39K	39.22K	+173.51%
Sep 30, 2025	STATE STREET CORP	0.32%	66.66K	732.55K	9.87K	+17.37%
Sep 30, 2025	WALLEYE CAPITAL LLC	0.34%	72.71K	799.13K	72.71K	+100.00%
Sep 30, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.36%	76.65K	842.41K	76.65K	+100.00%
Sep 30, 2025	CALAMOS ADVISORS LLC	0.37%	78.09K	858.21K	2.68K	+3.55%
Sep 30, 2025	BLACKROCK, INC.	0.39%	82.37K	905.21K	862	+1.06%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0.03%	5.39K	59.2K	0	0
Sep 30, 2025	TWO SIGMA ADVISERS, LP	0.4%	84.1K	924.26K	84.1K	+100.00%
Sep 30, 2025	UBS GROUP AG	0.43%	90.01K	989.22K	-356.2K	-79.83%
Sep 30, 2025	EHP FUNDS INC.	0.43%	90.81K	997.97K	90.81K	+100.00%
Sep 30, 2025	HUNTLEIGH ADVISORS, INC.	0.44%	93.35K	1.03M	5.49K	+6.25%
Sep 30, 2025	ACADIAN ASSET MANAGEMENT LLC	0.54%	113.83K	1.25M	101.23K	+803.48%
Sep 30, 2025	EAM INVESTORS, LLC	0.56%	117.56K	1.29M	19.79K	+20.24%
Sep 30, 2025	AMERIPRISE FINANCIAL INC	0.61%	128.35K	1.41M	33.4K	+35.17%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.77%	163.26K	1.79M	16.77K	+11.45%
Sep 30, 2025	MASSAR CAPITAL MANAGEMENT, LP	0.81%	170K	1.87M	0	0
Sep 30, 2025	MANATUCK HILL PARTNERS, LLC	0.83%	175K	1.92M	0	0
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.96%	202.15K	2.22M	202.15K	+100.00%
Sep 30, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	1.08%	227K	2.49M	18.47K	+8.86%
Sep 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	1.09%	229.12K	2.52M	8.5K	+3.85%
Sep 30, 2025	TWO SIGMA INVESTMENTS, LP	1.13%	237.98K	2.62M	174.98K	+277.74%
Sep 30, 2025	MILLENNIUM MANAGEMENT LLC	1.17%	247.17K	2.72M	247.17K	+100.00%
Sep 30, 2025	WEXFORD CAPITAL LP	2.11%	444.93K	4.89M	28.58K	+6.86%
Sep 30, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.46%	519.47K	5.71M	-12.3K	-2.31%
Sep 30, 2025	KENNEDY CAPITAL MANAGEMENT LLC	2.62%	551.85K	6.06M	241.13K	+77.60%
Sep 30, 2025	INVESCO LTD.	3.2%	675.19K	7.42M	675.19K	+100.00%
Sep 30, 2025	JPMORGAN CHASE & CO	0.08%	16.02K	176.05K	16.01K	+320,280.00%
Sep 30, 2025	BALYASNY ASSET MANAGEMENT L.P.	3.43%	723.43K	7.95M	4.65K	+0.65%
Sep 30, 2025	VANGUARD GROUP INC	3.48%	733.82K	8.06M	52.21K	+7.66%
Sep 30, 2025	RTW INVESTMENTS, LP	8.05%	1.7M	18.65M	0	0
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0%	0	-	-21K	-100.00%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	0.05%	11.52K	126.55K	11.52K	+100.00%
Sep 30, 2025	QUADRATURE CAPITAL LTD	0.05%	11.41K	124.76K	-19.64K	-63.25%
Sep 30, 2025	TREXQUANT INVESTMENT LP	0.05%	11.11K	122.04K	11.11K	+100.00%
Sep 30, 2025	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.05%	10.28K	113.02K	10.28K	+100.00%
Sep 30, 2025	LARSON FINANCIAL GROUP LLC	0.05%	9.51K	104.55K	9.51K	+100.00%
Sep 30, 2025	BARCLAYS PLC	0.04%	7.64K	83.92K	2.49K	+48.42%
Sep 30, 2025	JANE STREET GROUP, LLC	0.06%	11.8K	129.68K	11.8K	+100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0.26%	55.55K	610.53K	51.34K	+1,218.30%
Sep 30, 2025	FMR LLC	0%	0	-	-357	-100.00%
Sep 30, 2025	FEDERATED HERMES, INC.	0.01%	1.25K	13.71K	1.25K	+100.00%
Sep 30, 2025	CWM, LLC	0.01%	1.4K	15K	1.4K	+100.00%
Sep 30, 2025	CITIGROUP INC	0.01%	2.04K	22.46K	2.04K	+100.00%
Sep 30, 2025	OCCUDO QUANTITATIVE STRATEGIES LP	0.1%	20.87K	229.34K	1.06K	+5.35%
Sep 30, 2025	PERKINS CAPITAL MANAGEMENT INC	0.1%	20.08K	220.62K	-211.78K	-91.34%
Sep 30, 2025	TORONTO DOMINION BANK	0.1%	20.03K	220.12K	-831.26K	-97.65%
Sep 30, 2025	PENBROOK MANAGEMENT LLC	0.09%	19.91K	218.81K	0	0
Sep 30, 2025	CITIZENS FINANCIAL GROUP INC/RI	0.27%	57.52K	632.15K	-10.08K	-14.91%
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.22%	46.83K	514.68K	46.8K	+137,641.18%
Sep 30, 2025	MORGAN STANLEY	0.2%	43.08K	473.42K	-481.92K	-91.79%
Sep 30, 2025	ENGINEERS GATE MANAGER LP	0.2%	41.18K	452.61K	41.18K	+100.00%
Sep 30, 2025	MARSHALL WACE, LLP	0.12%	24.63K	270.71K	24.63K	+100.00%
Sep 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.13%	27.39K	300.92K	-2.84K	-9.38%
Jun 30, 2025	POINT72 ASSET MANAGEMENT, L.P.	0.65%	136.38K	951.93K	136.38K	+100.00%
Jun 30, 2025	BLACKROCK, INC.	0.39%	81.51K	568.91K	48.1K	+143.98%
Jun 30, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.31%	66.01K	460.76K	-33.19K	-33.46%
Jun 30, 2025	OCCUDO QUANTITATIVE STRATEGIES LP	0.09%	19.81K	138.26K	19.81K	+100.00%
Jun 30, 2025	PRUDENTIAL FINANCIAL INC	0%	0	-	-16.2K	-100.00%
Jun 30, 2025	MARSHALL WACE, LLP	0%	0	-	-106.56K	-100.00%
Jun 30, 2025	GSA CAPITAL PARTNERS LLP	0%	0	-	-12.29K	-100.00%
Jun 30, 2025	HUDSON BAY CAPITAL MANAGEMENT LP	0%	0	-	-166.71K	-100.00%
Jun 30, 2025	STONEPINE CAPITAL MANAGEMENT, LLC	0%	0	-	-95.75K	-100.00%
Jun 30, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-62	-100.00%
Jun 30, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.52%	531.77K	3.71M	0	0
Jun 30, 2025	KENNEDY CAPITAL MANAGEMENT LLC	1.47%	310.72K	2.17M	15.57K	+5.27%
Jun 30, 2025	PERKINS CAPITAL MANAGEMENT INC	1.1%	231.86K	1.62M	-191.11K	-45.18%
Jun 30, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	0.99%	208.53K	1.46M	208.53K	+100.00%
Jun 30, 2025	TRUVESTMENTS CAPITAL LLC	0.01%	2.47K	17.25K	2.47K	+100.00%
Jun 30, 2025	FMR LLC	0%	357	2.49K	357	+100.00%
Jun 30, 2025	RTW INVESTMENTS, LP	8.05%	1.7M	11.84M	185K	+12.24%
Jun 30, 2025	TORONTO DOMINION BANK	4.04%	851.29K	5.94M	-40.08K	-4.50%
Jun 30, 2025	MORGAN STANLEY	2.49%	525K	3.66B	39.08K	+8.04%
Jun 30, 2025	BALYASNY ASSET MANAGEMENT L.P.	3.41%	718.78K	5.02M	718.78K	+100.00%
Jun 30, 2025	DRIEHAUS CAPITAL MANAGEMENT LLC	2.28%	480.92K	3.36M	62.41K	+14.91%
Jun 30, 2025	XTX TOPCO LTD	0.09%	19.03K	132.85K	19.03K	+100.00%
Jun 30, 2025	ALLWORTH FINANCIAL LP	0.03%	7.02K	48.97K	0	0
Jun 30, 2025	ROYAL BANK OF CANADA	0.03%	5.83K	40K	5.14K	+749.13%
Jun 30, 2025	MASSAR CAPITAL MANAGEMENT, LP	0.81%	170K	1.19M	149.16K	+715.74%
Jun 30, 2025	MINK BROOK ASSET MANAGEMENT LLC	0.62%	130K	907.4K	130K	+100.00%
Jun 30, 2025	HUNTLEIGH ADVISORS, INC.	0.42%	87.86K	613.27K	4.75K	+5.72%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	1K	6.98K	0	0
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	34	237	5	+17.24%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	5	35	0	0
Jun 30, 2025	VANGUARD GROUP INC	3.23%	681.62K	4.76M	190.68K	+38.84%
Jun 30, 2025	UBS GROUP AG	2.12%	446.21K	3.11M	383.69K	+613.75%
Jun 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	1.05%	220.62K	1.54M	220.62K	+100.00%
Jun 30, 2025	MANATUCK HILL PARTNERS, LLC	0.83%	175K	1.22M	175K	+100.00%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.69%	146.48K	1.02M	45.88K	+45.61%
Jun 30, 2025	EAM INVESTORS, LLC	0.46%	97.77K	682.46K	97.77K	+100.00%
Jun 30, 2025	AMERIPRISE FINANCIAL INC	0.45%	94.95K	662.77K	94.95K	+100.00%
Jun 30, 2025		0.42%	87.86K	613.27K	4.75K	+5.72%
Jun 30, 2025	TWO SIGMA INVESTMENTS, LP	0.3%	63K	439.74K	63K	+100.00%
Jun 30, 2025	STATE STREET CORP	0.27%	56.79K	396.4K	23.1K	+68.56%
Jun 30, 2025	QUADRATURE CAPITAL LTD	0.15%	31.06K	216.76K	31.06K	+100.00%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.14%	30.22K	210.96K	0	0
Jun 30, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	27.8K	194.04K	2.6K	+10.32%
Jun 30, 2025	GOLDMAN SACHS GROUP INC	0.11%	22.6K	157.76M	22.6K	+100.00%
Jun 30, 2025	PENBROOK MANAGEMENT LLC	0.09%	19.91K	138.97K	-19.46K	-49.42%
Jun 30, 2025	NORTHERN TRUST CORP	0.09%	18.38K	128.26K	0	0
Jun 30, 2025	CI PRIVATE WEALTH, LLC	0.07%	14.56K	101.59K	0	0
Jun 30, 2025	WEXFORD CAPITAL LP	1.97%	416.35K	2.91M	416.35K	+100.00%
Jun 30, 2025	NANTAHALA CAPITAL MANAGEMENT, LLC	0.29%	61.19K	427.08K	0	0
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.1%	21K	146.58K	-115.8K	-84.65%
Jun 30, 2025	ACADIAN ASSET MANAGEMENT LLC	0.06%	12.6K	87K	5.62K	+80.40%
Jun 30, 2025	VIRTU FINANCIAL LLC	0.05%	10.04K	70K	10.04K	+100.00%
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0.03%	5.39K	37.6K	3K	+125.68%
Jun 30, 2025	BARCLAYS PLC	0.02%	5.15K	36K	0	0
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.02%	4.21K	29.41K	-127	-2.93%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.01%	1.57K	10.95K	1.57K	+100.00%
Jun 30, 2025	LAZARD ASSET MANAGEMENT LLC	0.01%	1.2K	8K	1.2K	+100.00%
Jun 30, 2025	CALAMOS ADVISORS LLC	0.36%	75.41K	526.38K	75.41K	+100.00%
Jun 30, 2025	CITIZENS FINANCIAL GROUP INC/RI	0.32%	67.6K	471.85K	67.6K	+100.00%
Mar 31, 2025	KENNEDY CAPITAL MANAGEMENT LLC	1.59%	295.15K	1.06M	110.68K	+60.00%
Mar 31, 2025	CITADEL ADVISORS LLC	0.02%	3.4K	12.21K	2.3K	+209.09%
Mar 31, 2025		0%	0	-	-5.05K	-100.00%
Mar 31, 2025	STONEPINE CAPITAL MANAGEMENT, LLC	0.52%	95.75K	343.73K	-155.3K	-61.86%
Mar 31, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.53%	99.21K	356.15K	12.5K	+14.42%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.54%	100.6K	361.26K	2.54K	+2.59%
Mar 31, 2025	MARSHALL WACE, LLP	0.57%	106.56K	382.55K	90.51K	+564.00%
Mar 31, 2025	PERKINS CAPITAL MANAGEMENT INC	2.28%	422.97K	1.52M	-750	-0.18%
Mar 31, 2025	MORGAN STANLEY	2.62%	485.92K	1.74M	2.2K	+0.45%
Mar 31, 2025	SILVERCREST ASSET MANAGEMENT GROUP LLC	2.87%	531.77K	1.91M	-3.25K	-0.61%
Mar 31, 2025	VANGUARD GROUP INC	2.65%	490.94K	1.76M	0	0
Mar 31, 2025	TORONTO DOMINION BANK	4.8%	891.37K	3.2M	0	0
Mar 31, 2025	ROYAL BANK OF CANADA	0%	686	2K	351	+104.78%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.01%	1K	3.59K	0	0
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.02%	4.34K	15.58K	-1.75K	-28.71%
Mar 31, 2025	BARCLAYS PLC	0.03%	5.15K	18K	0	0
Mar 31, 2025	ACADIAN ASSET MANAGEMENT LLC	0.04%	6.98K	25K	6.98K	+100.00%
Mar 31, 2025	RTW INVESTMENTS, LP	8.15%	1.51M	5.43M	0	0
Mar 31, 2025	VIRTU FINANCIAL LLC	0%	0	-	-11.2K	-100.00%
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	0%	0	-	-15.86K	-100.00%
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.16%	30.22K	108.57K	0	0
Mar 31, 2025	CITIGROUP INC	0%	0	-	-5.58K	-100.00%
Mar 31, 2025	NORTHERN TRUST CORP	0.1%	18.38K	65.97K	0	0
Mar 31, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.14%	25.2K	90.47K	4.5K	+21.74%
Mar 31, 2025	BLACKROCK, INC.	0.18%	33.41K	119.93K	0	0
Mar 31, 2025	STATE STREET CORP	0.18%	33.69K	120.95K	0	0
Mar 31, 2025	PENBROOK MANAGEMENT LLC	0.21%	39.37K	141.32K	-5.23K	-11.73%
Mar 31, 2025	NANTAHALA CAPITAL MANAGEMENT, LLC	0.33%	61.19K	219.66K	-930	-1.50%
Mar 31, 2025	UBS GROUP AG	0.34%	62.52K	224.43K	-1.7K	-2.65%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.74%	136.8K	491.11K	-18.74K	-12.05%
Mar 31, 2025	DRIEHAUS CAPITAL MANAGEMENT LLC	2.26%	418.51K	1.5M	0	0
Mar 31, 2025	CREATIVE PLANNING	0%	0	-	-35.5K	-100.00%
Mar 31, 2025	WASATCH ADVISORS LP	0%	0	-	-42.98K	-100.00%
Mar 31, 2025	JPMORGAN CHASE & CO	0%	5	18	0	0
Mar 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0%	29	104	0	0
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	62	223	-1.27K	-95.33%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0.01%	2.39K	8.57K	0	0
Mar 31, 2025	ALLWORTH FINANCIAL LP	0.04%	7.02K	41.04K	0	0
Mar 31, 2025	GSA CAPITAL PARTNERS LLP	0.07%	12.29K	44K	12.29K	+100.00%
Mar 31, 2025	CI PRIVATE WEALTH, LLC	0.08%	14.56K	52.25K	3.46K	+31.21%
Mar 31, 2025	PRUDENTIAL FINANCIAL INC	0.09%	16.2K	58.16K	1.6K	+10.96%
Mar 31, 2025	HUDSON BAY CAPITAL MANAGEMENT LP	0.9%	166.71K	598.47K	166.71K	+100.00%
Mar 31, 2024	FIRST BANK & TRUST	0.08%	13.52K	21.49K	0	0
Mar 31, 2024	ROYAL BANK OF CANADA	0%	0	-	-542	-100.00%
Mar 31, 2024	JPMORGAN CHASE & CO	0%	34	54	9	+36.00%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0%	204	324	0	0
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.01%	2.46K	3.91K	1	+0.04%
Mar 31, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0.02%	4.01K	6.37K	-946	-19.10%
Mar 31, 2024	BARCLAYS PLC	0.03%	5.15K	8K	0	0
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.03%	6.02K	9.57K	-7	-0.12%
Mar 31, 2024	ALLWORTH FINANCIAL LP	0.04%	7.02K	11.15K	0	0
Mar 31, 2024	CITADEL ADVISORS LLC	0.01%	1.6K	2.54K	1.5K	+1,500.00%
Mar 31, 2024	NORTHERN TRUST CORP	0.09%	16.37K	26.03K	-70	-0.43%
Mar 31, 2024	PALUMBO WEALTH MANAGEMENT LLC	0.1%	18.24K	29K	18.24K	+100.00%
Mar 31, 2024	PRUDENTIAL FINANCIAL INC	0.11%	19.8K	31.48K	9.2K	+86.79%
Mar 31, 2024	MILLENNIUM MANAGEMENT LLC	0.13%	23.86K	37.94K	245	+1.04%
Mar 31, 2024	DIMENSIONAL FUND ADVISORS LP	0.15%	26.44K	42.04K	-9.59K	-26.63%
Mar 31, 2024	STATE STREET CORP	0.16%	27.69K	44.03K	-6K	-17.81%
Mar 31, 2024	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.23%	40.8K	64.87K	0	0
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	0.27%	48.76K	78K	3.27K	+7.19%
Mar 31, 2024	BLACKROCK INC.	0.31%	55.51K	88.25K	-2.33K	-4.03%
Mar 31, 2024	NANTAHALA CAPITAL MANAGEMENT, LLC	0.42%	74.31K	118.15K	-22.82K	-23.49%
Mar 31, 2024	PENBROOK MANAGEMENT LLC	0.43%	76.71K	121.97K	1K	+1.32%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.46%	81.58K	129.76K	0	0
Mar 31, 2024	STONEPINE CAPITAL MANAGEMENT, LLC	2.16%	384.6K	611.51K	-285.08K	-42.57%
Mar 31, 2024	UBS GROUP AG	0.35%	62.52K	99.4K	107	+0.17%
Mar 31, 2024	MORGAN STANLEY	2.7%	482.42K	767.05K	-1.5K	-0.31%
Mar 31, 2024	VANGUARD GROUP INC	2.75%	490.94K	780.6K	0	0
Mar 31, 2024	PERKINS CAPITAL MANAGEMENT INC	2.77%	493.57K	785K	-15.33K	-3.01%
Mar 31, 2024	SILVERCREST ASSET MANAGEMENT GROUP LLC	3.05%	544.88K	866.35K	0	0
Mar 31, 2024	WASATCH ADVISORS LP	4.41%	786.9K	1.25M	-63.41K	-7.46%
Mar 31, 2024	COWEN AND COMPANY, LLC	5.04%	898.63K	1.43M	0	0
Mar 31, 2024	RTW INVESTMENTS, LP	8.44%	1.5M	2.39M	0	0
Dec 31, 2023	COWEN AND COMPANY, LLC	5.08%	898.63K	1.79M	56.25K	+6.68%
Dec 31, 2023	STATE OF WYOMING	0%	0	-	-649	-100.00%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-650	-100.00%
Dec 31, 2023	JPMORGAN CHASE & CO	0%	25	50	-2.25K	-98.90%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0%	204	406	0	0
Dec 31, 2023	ROYAL BANK OF CANADA	0%	542	1K	-3.17K	-85.38%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.01%	2.46K	4.89K	4	+0.16%
Dec 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0.03%	4.95K	9.85K	4.95K	+100.00%
Dec 31, 2023	BARCLAYS PLC	0.03%	5.15K	10K	0	0
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.03%	6.03K	11.99K	-786	-11.54%
Dec 31, 2023	ALLWORTH FINANCIAL LP	0.04%	7.02K	13.96K	0	0
Dec 31, 2023	PRUDENTIAL FINANCIAL INC	0.06%	10.6K	21.09K	0	0
Dec 31, 2023	FIRST BANK & TRUST	0.08%	13.52K	26.9K	-857	-5.96%
Dec 31, 2023	NORTHERN TRUST CORP	0.09%	16.44K	32.72K	0	0
Dec 31, 2023	CITADEL ADVISORS LLC	0%	100	199	100	+100.00%
Dec 31, 2023	MILLENNIUM MANAGEMENT LLC	0.13%	23.62K	46.99K	-7.61K	-24.36%
Dec 31, 2023	STATE STREET CORP	0.19%	33.69K	67.05K	0	0
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0.2%	36.03K	71.71K	-18.37K	-33.77%
Dec 31, 2023	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.23%	40.8K	81.19K	0	0
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	0.26%	45.49K	91K	45.49K	+100.00%
Dec 31, 2023	BLACKROCK INC.	0.33%	57.84K	115.09K	-9.24K	-13.77%
Dec 31, 2023	UBS GROUP AG	0.35%	62.41K	124.19K	-68.42K	-52.30%
Dec 31, 2023	PENBROOK MANAGEMENT LLC	0.43%	75.71K	150.66K	2.3K	+3.13%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0.46%	81.58K	162.4K	0	0
Dec 31, 2023	RTW INVESTMENTS, LP	8.5%	1.5M	2.99M	12.17K	+0.82%
Dec 31, 2023	NANTAHALA CAPITAL MANAGEMENT, LLC	0.55%	97.12K	193.28K	-9.65K	-9.03%
Dec 31, 2023	MORGAN STANLEY	2.74%	483.92K	963K	2.92K	+0.61%
Dec 31, 2023	VANGUARD GROUP INC	2.77%	490.94K	976.98K	0	0
Dec 31, 2023	PERKINS CAPITAL MANAGEMENT INC	2.88%	508.91K	1.01M	245K	+92.84%
Dec 31, 2023	SILVERCREST ASSET MANAGEMENT GROUP LLC	3.08%	544.88K	1.08M	0	0
Dec 31, 2023	STONEPINE CAPITAL MANAGEMENT, LLC	3.79%	669.68K	1.33M	-533.81K	-44.35%
Dec 31, 2023	WASATCH ADVISORS LP	4.81%	850.31K	1.69M	-5.97K	-0.70%

Insiders

Insiders	Designation	Shares Held
NMSIC CO-INVESTMENT FUND, L.P.	10 percent owner	1.76M
H.I.G. BIO-EXAGEN, L.P.	10 percent owner	1.7M
TULLIS JAMES L L	10 percent owner	1.52M
HUNT HOLDINGS LIMITED PARTNERSHIP	10 percent owner	1.26M
ABALLI JOHN	President and CEO	714.43K
BLACK JEFFREY G.	Chief Financial Officer	269.03K
ADAWI KAMAL	CFO and Corporate Secretary	243.75K
HAZELTINE MARK	Chief Business Officer	190.21K
JOHNSON WENDY S.	director	1K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Oct 16, 2025	ABALLI JOHN	SALE	11.82	31.79K	375.6K	714.43K
Sep 02, 2025	BLACK JEFFREY G.	SALE	9.79	20.47K	200.36K	269.03K
Mar 25, 2025	NMSIC CO-INVESTMENT FUND, L.P.	SALE	3.30	350K	1.16M	1.76M
Nov 20, 2024	NMSIC CO-INVESTMENT FUND, L.P.	SALE	3.30	200K	660.04K	2.11M
Nov 15, 2024	BLACK JEFFREY G.	PURCHASE	2.98	22.3K	66.45K	274.49K
Nov 14, 2024	ABALLI JOHN	PURCHASE	2.81	24.31K	68.3K	689.8K
May 16, 2024	ABALLI JOHN	PURCHASE	1.92	40.4K	77.57K	40.4K
Mar 04, 2024	ADAWI KAMAL	SALE	1.91	3.49K	6.66K	243.75K
Feb 06, 2024	ADAWI KAMAL	SALE	1.95	6.74K	13.13K	181.53K
Oct 17, 2023	ABALLI JOHN	SALE	1.75	33.82K	59.02K	415.98K
Jun 15, 2023	TULLIS JAMES L L	PURCHASE	3.11	167	519.45	1.52M
Mar 02, 2023	HAZELTINE MARK	SALE	0.00	3.67K	-	190.21K
Mar 02, 2023	ADAWI KAMAL	SALE	2.30	3.67K	8.43K	188.27K
Feb 08, 2023	HAZELTINE MARK	SALE	2.69	5.82K	15.67K	93.87K
Feb 08, 2023	ADAWI KAMAL	SALE	2.69	5.82K	15.67K	91.94K
Dec 08, 2022	ABALLI JOHN	PURCHASE	2.68	90K	241.2K	440K
Sep 03, 2021	JOHNSON WENDY S.	PURCHASE	14.02	1K	14.02K	1K
Aug 05, 2021	TULLIS JAMES L L	SALE	10.72	6.8K	72.86K	1.52M
Aug 04, 2021	TULLIS JAMES L L	SALE	11.39	2.1K	23.92K	1.52M
Aug 03, 2021	TULLIS JAMES L L	SALE	11.77	4.3K	50.62K	1.52M
Aug 02, 2021	TULLIS JAMES L L	SALE	11.92	1.8K	21.45K	1.53M
Jun 29, 2021	TULLIS JAMES L L	SALE	14.67	5.38K	78.91K	1.53M
Jun 28, 2021	TULLIS JAMES L L	SALE	14.98	10.86K	162.7K	1.54M
Jun 25, 2021	TULLIS JAMES L L	SALE	16.03	8.76K	140.5K	1.55M
Feb 05, 2021	TULLIS JAMES L L	SALE	17.00	3K	51K	21.35K
Jan 25, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.01	28.02K	448.62K	1.26M
Jan 22, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.07	23.65K	379.99K	1.29M
Jan 21, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.01	50K	800.7K	1.31M
Jan 20, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.13	30K	483.99K	1.36M
Jan 19, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.00	30K	480.05K	1.39M
Jan 19, 2021	TULLIS JAMES L L	SALE	15.56	257	4K	24.35K
Jan 15, 2021	TULLIS JAMES L L	SALE	15.51	1.01K	15.73K	24.61K
Jan 13, 2021	TULLIS JAMES L L	SALE	15.58	4K	62.32K	25.62K
Jan 12, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.04	15K	240.58K	1.42M
Jan 11, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.03	7.39K	118.53K	1.44M
Jan 08, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.07	15.19K	244.04K	1.45M
Jan 07, 2021	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.04	10K	160.4K	1.46M
Dec 15, 2020	TULLIS JAMES L L	SALE	12.23	12K	146.73K	1.56M
Dec 15, 2020	NMSIC CO-INVESTMENT FUND, L.P.	SALE	12.00	125K	1.5M	2.31M
Dec 11, 2020	TULLIS JAMES L L	SALE	13.04	7.5K	97.77K	1.57M
Dec 10, 2020	TULLIS JAMES L L	SALE	14.03	10K	140.3K	1.58M
Nov 11, 2020	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.00	150	2.4K	1.47M
Nov 10, 2020	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.06	9.05K	145.26K	1.47M
Nov 09, 2020	HUNT HOLDINGS LIMITED PARTNERSHIP	SALE	16.04	6.75K	108.3K	1.48M
Nov 09, 2020	TULLIS JAMES L L	SALE	16.21	882	14.29K	31.35K
Oct 19, 2020	TULLIS JAMES L L	SALE	16.02	198	3.17K	32.13K
Oct 16, 2020	TULLIS JAMES L L	SALE	16.25	2.1K	34.18K	32.33K
Oct 15, 2020	TULLIS JAMES L L	SALE	14.88	4.32K	64.23K	34.43K
Sep 11, 2020	TULLIS JAMES L L	SALE	12.40	15K	186K	1.59M
Sep 01, 2020	NMSIC CO-INVESTMENT FUND, L.P.	SALE	12.50	126.4K	1.58M	2.43M
Aug 18, 2020	TULLIS JAMES L L	SALE	14.52	2.08K	30.22K	1.6M
Aug 14, 2020	TULLIS JAMES L L	SALE	16.95	1.4K	23.7K	38.75K
Jun 09, 2020	TULLIS JAMES L L	SALE	12.77	578	7.38K	40.14K
May 28, 2020	TULLIS JAMES L L	SALE	11.93	848	10.12K	40.72K
May 27, 2020	TULLIS JAMES L L	SALE	12.57	605	7.61K	41.57K
Sep 23, 2019	H.I.G. BIO-EXAGEN, L.P.	PURCHASE	14.00	425K	5.95M	1.7M

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE00

SALES52.25K2

NET SHARES-52.25K2

SHARES HELD983.45K2

% NET SHARES-105.31%0%

XGN Stock Ownership Breakdown

Exagen

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Insider Transaction Summary (6 Months)

Frequently Asked Questions