How many institutions own TECX 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 TECX shares is 139, representing 65.26% of the company's common stock.

Who are the major shareholders selling Tectonic Therapeutic, Inc. stock?

MORGAN STANLEY, in the last quarter, reduced its stake in TECX by -9.83% restricting it's holding to 94.44 thousand shares of worth nearly $1.97M. ADAR1 CAPITAL MANAGEMENT, LLC also lessened -46.42% of the TECX shares from its portfolio, reducing its holding to 30.01 thousand shares of worth $625.95K. CITIGROUP INC also shunned TECX shares holding by -10.79% last quarter which brought its holding to 1.03 thousand shares worth $21.55K.

Investors who are buying TECX stock?

As per its latest 13F filing, WELLS FARGO & COMPANY/MN increased its stake in TECX by 17.51% in the last quarter. The institutional holder raised its holding to 120.41 thousand shares having worth more than $2.51M. MIRAE ASSET GLOBAL INVESTMENTS CO., LTD. also added 25.73% more shares of TECX to its portfolio, raising its holding to 909 shares of worth $18.96K. SQUAREPOINT OPS LLC also increased its TECX shares holding by 205.11% which brought its holding to 199.65 thousand shares worth $4.16M.

TECX's major insiders: who are they?

The insider with the most stakes in TECX is SPRINGER TIMOTHY A , at the company. Additionally, TECX stock is highly held by director MCGUIRE TERRANCE and Chief Executive Officer REICIN ALISE among others.

Did an insider recently sell TECX stock?

Company executives, directors, and other insiders own 38.38% percent of Tectonic Therapeutic, Inc.'s stock. Within the last six months, there have been 4 transaction(s) in which TECX insiders have sold stock, totaling 13.51K shares. Insiders that have sold shares include MCNAMARA PETER, RUDDY MARCELLA K., and MCGUIRE TERRANCE.

Which insider recently purchased TECX stock?

There have been 2 transaction(s) during the past 6-months in which Tectonic Therapeutic, Inc. insiders have bought stock, totalling 8500 shares

How much of TECX does insiders own?

Around 380.42K Tectonic Therapeutic, Inc. shares are held by insiders, which represents about 38.38% of TECX stock.

Who is the insider with the largest stake?

TECX , SPRINGER TIMOTHY A holds the largest portfolio of the company's shares. TECX shares owned by SPRINGER total nearly 1.5 million.

Which institution holds the most shares in TECX?

MORGAN STANLEY is the largest institutional owner in TECX which holds 94.44 thousand shares worth $1.97M or 0.5% of the total TECX shares outstanding followed by WELLS FARGO & COMPANY/MN with ownership of 120.41 thousand shares representing 0.64% of the TECX ownership. ADAR1 CAPITAL MANAGEMENT, LLC is the third largest stakeholder with 30.01 thousand shares or 0.16% of the ownership worth more than $625.95K.

Is Tectonic Therapeutic, 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 TECX is concerned, it is a stock which is optionable.

Is there a short position on TECX's shares?

Number of TECX shares short is 2.51M. 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 TECX shares are there?

As of today, 18.71M shares of TECX are outstanding.

Is there many float in TECX 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, TECX has 9.74M shares in float.

TECX 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 TECX is 11.06.

Tectonic Therapeutic (TECX) 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 Shares13.43

Short Percent Of Float23.63

Shares Outstanding18.71M

Shares Float9.74M

Shares Short2.51M

Short Ratio11.06

23.63%

Short % of Float

13.43%

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

38.38% Percentage of Shares held by All Insiders

65.26% Percentage of Shares held by All Institutions

105.91% Percentage of Float held by Institutions

139

Number of Institutions Holding Shares

Institutional Ownership

About 65.26% of TECX shares are held by financial institutions. MORGAN STANLEY is the top corporate investor, holding 94.44K shares valued at $1.97M. A 0.5% stake in Tectonic Therapeutic, Inc. is owned by the company. WELLS FARGO & COMPANY/MN owns 120.41K shares valued at $2.51M, which translates its holding of 0.64% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Dec 31, 2025	MORGAN STANLEY	0.5%	94.44K	1.97M	-10.3K	-9.83%
Dec 31, 2025	WELLS FARGO & COMPANY/MN	0.64%	120.41K	2.51M	17.94K	+17.51%
Dec 31, 2025	ADAR1 CAPITAL MANAGEMENT, LLC	0.16%	30.01K	625.95K	-26K	-46.42%
Dec 31, 2025	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0%	909	18.96K	186	+25.73%
Dec 31, 2025	CITIGROUP INC	0.01%	1.03K	21.55K	-125	-10.79%
Dec 31, 2025	LEGAL & GENERAL GROUP PLC	0.01%	1.05K	21.9K	0	0
Dec 31, 2025	AMERITAS INVESTMENT PARTNERS, INC.	0.01%	1.12K	23.41K	0	0
Dec 31, 2025	SQUAREPOINT OPS LLC	1.07%	199.65K	4.16M	134.21K	+205.11%
Dec 31, 2025	STATE STREET CORP	1.12%	209.13K	4.36M	43.59K	+26.34%
Dec 31, 2025	KENNEDY CAPITAL MANAGEMENT LLC	1.12%	209.23K	4.36M	449	+0.22%
Dec 31, 2025	PROSIGHT MANAGEMENT, LP	1.26%	235K	4.9M	-144.25K	-38.04%
Dec 31, 2025	PALE FIRE CAPITAL SE	1.39%	261.03K	5.45M	1.3K	+0.50%
Dec 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.41%	263.56K	5.5M	-5.79K	-2.15%
Dec 31, 2025	BOLLARD GROUP LLC	1.62%	302.95K	6.32M	0	0
Dec 31, 2025	VANGUARD GROUP INC	3.21%	599.9K	12.51M	30.42K	+5.34%
Dec 31, 2025	BLACKROCK, INC.	4.57%	854.36K	17.82M	26.51K	+3.20%
Dec 31, 2025	ABRDN PLC	6.1%	1.14M	23.82M	785.65K	+220.58%
Dec 31, 2025	ALPS ADVISORS INC	0.08%	15.37K	320.6K	15.37K	+100.00%
Dec 31, 2025	QUEST PARTNERS LLC	0.1%	18.19K	379.38K	10.89K	+149.17%
Dec 31, 2025	JANE STREET GROUP, LLC	0.1%	19.32K	403.04M	-9.4K	-32.73%
Dec 31, 2025	BARCLAYS PLC	0.12%	22.44K	468.16K	4.47K	+24.85%
Dec 31, 2025	MARSHALL WACE, LLP	0.17%	30.92K	644.95K	5.84K	+23.30%
Dec 31, 2025	UBS GROUP AG	0.17%	31.22K	651.15K	-35.25K	-53.03%
Dec 31, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.17%	32.46K	677.14K	103	+0.32%
Dec 31, 2025	ALDEBARAN CAPITAL, LLC	0.2%	37.35K	779.18K	-1.15K	-2.98%
Dec 31, 2025	JUMP FINANCIAL, LLC	0.21%	39.5K	823.97K	39.5K	+100.00%
Dec 31, 2025	RAYMOND JAMES FINANCIAL INC	0.29%	54.6K	1.14M	2.67K	+5.14%
Dec 31, 2025	GSA CAPITAL PARTNERS LLP	0.34%	63.28K	1.32M	63.28K	+100.00%
Dec 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.35%	65.9K	1.37M	-82.2K	-55.50%
Dec 31, 2025	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.38%	71.66K	1.49M	27.77K	+63.28%
Dec 31, 2025	KNOTT DAVID M JR	0.4%	74K	1.54M	0	0
Dec 31, 2025	MILLENNIUM MANAGEMENT LLC	1.61%	300.82K	6.28M	62.65K	+26.30%
Dec 31, 2025	CITADEL ADVISORS LLC	0.24%	44.7K	932.44K	44.7K	+100.00%
Dec 31, 2025	MONIMUS CAPITAL MANAGEMENT, LP	0.14%	26.59K	554.75K	2.7K	+11.30%
Dec 31, 2025	WELLINGTON MANAGEMENT GROUP LLP	0.2%	37.38K	779.73K	17	+0.05%
Dec 31, 2025	SCHONFELD STRATEGIC ADVISORS LLC	0.21%	39.11K	815.81K	39.11K	+100.00%
Dec 31, 2025	PFM HEALTH SCIENCES, LP	0.23%	42.72K	891.22K	42.72K	+100.00%
Dec 31, 2025	NORTHERN TRUST CORP	0.39%	72.26K	1.51M	-10.98K	-13.19%
Dec 31, 2025	KOTLER KEVIN	0.43%	80K	1.67M	80K	+100.00%
Dec 31, 2025	DIADEMA PARTNERS LP	0.54%	100.6K	2.1M	600	+0.60%
Dec 31, 2025	EXODUSPOINT CAPITAL MANAGEMENT, LP	0.59%	111.19K	2.32M	98.17K	+754.18%
Dec 31, 2025	D. E. SHAW & CO., INC.	0.64%	120.25K	2.51M	120.25K	+100.00%
Dec 31, 2025	WOODLINE PARTNERS LP	1.07%	200K	4.17M	0	0
Dec 31, 2025	OPALEYE MANAGEMENT INC.	1.15%	214.75K	4.48M	214.75K	+100.00%
Dec 31, 2025	PERCEPTIVE ADVISORS LLC	1.34%	250K	5.22M	250K	+100.00%
Dec 31, 2025	VESTAL POINT CAPITAL, LP	1.75%	328K	6.84M	328K	+100.00%
Dec 31, 2025	POINT72 ASSET MANAGEMENT, L.P.	2.63%	492.33K	10.27M	70.58K	+16.73%
Dec 31, 2025	ORBIMED ADVISORS LLC	3.07%	574.6K	11.99M	574.6K	+100.00%
Dec 31, 2025	5AM VENTURE MANAGEMENT, LLC	3.24%	606.66K	12.65M	95K	+18.57%
Dec 31, 2025	BAKER BROS. ADVISORS LP	4.83%	903.4K	18.84M	803.4K	+803.40%
Dec 31, 2025	BRAIDWELL LP	4.96%	927.52K	19.35M	190.66K	+25.87%
Dec 31, 2025	FMR LLC	15%	2.81M	58.56M	661	+0.02%
Dec 31, 2025	ALPHACENTRIC ADVISORS LLC	0.03%	6.48K	135.09K	6.48K	+100.00%
Dec 31, 2025	CLEARSTEAD ADVISORS, LLC	0.03%	6.5K	135.59K	5K	+333.33%
Dec 31, 2025	METLIFE INVESTMENT MANAGEMENT, LLC	0.04%	6.72K	140.26K	0	0
Dec 31, 2025	DEUTSCHE BANK AG\	0.04%	7.59K	158.31K	7.59K	+100.00%
Dec 31, 2025	SIMPLEX TRADING, LLC	0.05%	9.14K	190.7K	8.37K	+1,090.36%
Dec 31, 2025	BANK OF AMERICA CORP /DE/	0.05%	9.23K	192.43M	2.86K	+44.93%
Dec 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.05%	10.08K	210.17K	10.08K	+100.00%
Dec 31, 2025	CLARIUS GROUP, LLC	0.05%	10.13K	211.31K	0	0
Dec 31, 2025	MAREX GROUP PLC	0.07%	12.5K	260.77K	12.5K	+100.00%
Dec 31, 2025	PALUMBO WEALTH MANAGEMENT LLC	0.07%	13.05K	272.14K	13.05K	+100.00%
Dec 31, 2025	VIRTUS INVESTMENT ADVISERS, INC.	0.07%	13.46K	280.82K	8.39K	+165.47%
Dec 31, 2025	RHUMBLINE ADVISERS	0.08%	14.2K	296.12M	-1.8K	-11.24%
Dec 31, 2025	NUVEEN, LLC	0.08%	14.3K	298.38K	0	0
Dec 31, 2025	SEI INVESTMENTS CO	0.08%	15.25K	318.14K	15.25K	+100.00%
Dec 31, 2025	POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY	0.01%	2.64K	55.03K	0	0
Dec 31, 2025	BNP PARIBAS ARBITRAGE, SNC	0.02%	2.82K	58.8K	397	+16.39%
Dec 31, 2025	NISA INVESTMENT ADVISORS, LLC	0.03%	5K	104.3K	5K	+100.00%
Dec 31, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0.03%	5K	104.3K	0	0
Dec 31, 2025	JPMORGAN CHASE & CO	0.03%	5.78K	120.55K	-145	-2.45%
Dec 31, 2025	CHINA UNIVERSAL ASSET MANAGEMENT CO., LTD.	0.03%	6.05K	126.2K	-830	-12.06%
Dec 31, 2025	LOS ANGELES CAPITAL MANAGEMENT LLC	0.03%	6.41K	112.82K	6.41K	+100.00%
Dec 31, 2025	BANK OF NEW YORK MELLON CORP	0.14%	25.86K	539.4K	-275	-1.05%
Dec 31, 2025	BIT CAPITAL GMBH	0.16%	30K	625.8K	30K	+100.00%
Dec 31, 2025	SECTORAL ASSET MANAGEMENT INC	0.23%	42.26K	881.44K	-150.52K	-78.08%
Dec 31, 2025	GOLDMAN SACHS GROUP INC	0.5%	92.7K	1.93M	-4.16K	-4.30%
Sep 30, 2025	DLD ASSET MANAGEMENT, LP	0.08%	15K	235.35K	15K	+100.00%
Sep 30, 2025	SQUAREPOINT OPS LLC	0.35%	65.44K	1.03M	-19.93K	-23.35%
Sep 30, 2025	MONIMUS CAPITAL MANAGEMENT, LP	0.13%	23.89K	374.9K	0	0
Sep 30, 2025	BARCLAYS PLC	0.1%	17.98K	282.04K	-3.92K	-17.88%
Sep 30, 2025	RHUMBLINE ADVISERS	0.09%	15.99K	250.92K	18	+0.11%
Sep 30, 2025	STATE OF WISCONSIN INVESTMENT BOARD	0.08%	15.56K	244.12K	15.56K	+100.00%
Sep 30, 2025	SPHERA FUNDS MANAGEMENT LTD.	0.62%	115.91K	1.82M	115.91K	+100.00%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0.55%	102.47K	1.61M	29.7K	+40.81%
Sep 30, 2025	BAKER BROS. ADVISORS LP	0.53%	100K	1.57M	0	0
Sep 30, 2025	DIADEMA PARTNERS LP	0.53%	100K	1.57M	100K	+100.00%
Sep 30, 2025	GOLDMAN SACHS GROUP INC	0.52%	96.87K	1.52M	96.87K	+100.00%
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.5%	93.4K	1.47M	6.41K	+7.37%
Sep 30, 2025	NORTHERN TRUST CORP	0.44%	83.23K	1.31M	4.16K	+5.26%
Sep 30, 2025	KNOTT DAVID M JR	0.4%	74K	1.16M	0	0
Sep 30, 2025	JAIN GLOBAL LLC	0.38%	71.5K	1.12M	71.5K	+100.00%
Sep 30, 2025	ADAR1 CAPITAL MANAGEMENT, LLC	0.3%	56.01K	878.75K	-17.5K	-23.81%
Sep 30, 2025	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.23%	43.89K	688.56K	8.18K	+22.90%
Sep 30, 2025	WINDMILL HILL ASSET MANAGEMENT LTD	0.21%	40.02K	627.96K	0	0
Sep 30, 2025	ALDEBARAN CAPITAL, LLC	0.21%	38.5K	604.1K	-1.76K	-4.36%
Sep 30, 2025	WELLINGTON MANAGEMENT GROUP LLP	0.2%	37.36K	586.21K	8.82K	+30.89%
Sep 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.17%	32.36K	507.7K	-7	-0.02%
Sep 30, 2025	JANE STREET GROUP, LLC	0.15%	28.72K	450.62K	28.72K	+100.00%
Sep 30, 2025	QUADRATURE CAPITAL LTD	0.14%	26.27K	411.42K	26.27K	+100.00%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	0.14%	26.13K	410.03K	875	+3.46%
Sep 30, 2025	MARSHALL WACE, LLP	0.13%	25.08K	393.44K	14.4K	+134.84%
Sep 30, 2025	SOLEUS CAPITAL MANAGEMENT, L.P.	0.13%	25K	392.25K	-51.84K	-67.47%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0.28%	51.93K	814.8K	30.39K	+141.05%
Sep 30, 2025	UBS GROUP AG	0.36%	66.46K	1.04M	32.22K	+94.11%
Sep 30, 2025	NUVEEN, LLC	0.08%	14.3K	224.43K	0	0
Sep 30, 2025	CLARIUS GROUP, LLC	0.05%	10.13K	158.94K	0	0
Sep 30, 2025	QUEST PARTNERS LLC	0.04%	7.3K	114.52K	4.93K	+208.63%
Sep 30, 2025	CHINA UNIVERSAL ASSET MANAGEMENT CO., LTD.	0.04%	6.88K	107.95K	3.13K	+83.47%
Sep 30, 2025	METLIFE INVESTMENT MANAGEMENT, LLC	0.04%	6.72K	105.5K	0	0
Sep 30, 2025	JPMORGAN CHASE & CO	0.03%	5.92K	92.95K	-624	-9.53%
Sep 30, 2025	NEW YORK STATE COMMON RETIREMENT FUND	0.03%	5K	78.45K	0	0
Sep 30, 2025	POLICE & FIREMEN'S RETIREMENT SYSTEM OF NEW JERSEY	0.01%	2.64K	41.39K	0	0
Sep 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.01%	2.42K	38K	-13.89K	-85.15%
Sep 30, 2025	CLEARSTEAD ADVISORS, LLC	0.01%	1.5K	23.54K	0	0
Sep 30, 2025	CITIGROUP INC	0.01%	1.16K	18.17K	-2.92K	-71.61%
Sep 30, 2025	AMERITAS INVESTMENT PARTNERS, INC.	0.01%	1.12K	17.6K	0	0
Sep 30, 2025	LEGAL & GENERAL GROUP PLC	0.01%	1.05K	16.48K	0	0
Sep 30, 2025	RUSSELL INVESTMENTS GROUP, LTD.	0%	910	14.28K	910	+100.00%
Sep 30, 2025	SIMPLEX TRADING, LLC	0%	768	12K	768	+100.00%
Sep 30, 2025	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0%	723	11.34K	2	+0.28%
Sep 30, 2025	STERLING CAPITAL MANAGEMENT LLC	0%	633	9.93K	382	+152.19%
Sep 30, 2025	GF FUND MANAGEMENT CO. LTD.	0%	403	6.32K	26	+6.90%
Sep 30, 2025	CWM, LLC	0%	384	6K	19	+5.21%
Sep 30, 2025	AMALGAMATED BANK	0%	375	6K	0	0
Sep 30, 2025	GROUP ONE TRADING, L.P.	0%	173	2.71M	173	+100.00%
Sep 30, 2025	US BANCORP \DE\	0%	37	581	0	0
Sep 30, 2025	RISE ADVISORS, LLC	0%	28	439	0	0
Sep 30, 2025		0%	20	314	0	0
Sep 30, 2025	GLOBAL WEALTH STRATEGIES & ASSOCIATES	0%	18	282	18	+100.00%
Sep 30, 2025	GAMMA INVESTING LLC	0%	8	126	8	+100.00%
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	1	16	1	+100.00%
Sep 30, 2025	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-19.5K	-100.00%
Sep 30, 2025	DEUTSCHE BANK AG\	0%	0	-	-8.2K	-100.00%
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.25%	46.3K	726.45K	46.3K	+100.00%
Sep 30, 2025	FMR LLC	15%	2.81M	44.04M	5.91K	+0.21%
Sep 30, 2025	BLACKROCK, INC.	4.42%	827.85K	12.99M	66.56K	+8.74%
Sep 30, 2025	BRAIDWELL LP	3.94%	736.87K	11.56M	736.87K	+100.00%
Sep 30, 2025	FARALLON CAPITAL MANAGEMENT LLC	3.42%	640K	10.04M	-213.05K	-24.98%
Sep 30, 2025	VANGUARD GROUP INC	3.04%	569.48K	8.94M	-14.91K	-2.55%
Sep 30, 2025	5AM VENTURE MANAGEMENT, LLC	2.73%	511.66K	8.03M	0	0
Sep 30, 2025	POINT72 ASSET MANAGEMENT, L.P.	2.25%	421.76K	6.62M	190.72K	+82.55%
Sep 30, 2025	PROSIGHT MANAGEMENT, LP	2.03%	379.25K	5.95M	-62.8K	-14.21%
Sep 30, 2025	ABRDN PLC	1.9%	356.18K	5.59M	356.18K	+100.00%
Sep 30, 2025	BOLLARD GROUP LLC	1.62%	302.95K	4.75M	0	0
Sep 30, 2025	CITADEL ADVISORS LLC	1.59%	298.39K	4.68M	133.34K	+80.79%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.44%	269.35K	4.23M	-2.9K	-1.07%
Sep 30, 2025	PALE FIRE CAPITAL SE	1.39%	259.73K	4.08M	259.73K	+100.00%
Sep 30, 2025	TFG ASSET MANAGEMENT GP LTD	1.3%	243.73K	3.82M	14.9K	+6.51%
Sep 30, 2025	MILLENNIUM MANAGEMENT LLC	1.27%	238.17K	3.74M	163.28K	+218.03%
Sep 30, 2025	KENNEDY CAPITAL MANAGEMENT LLC	1.12%	208.78K	3.28M	208.78K	+100.00%
Sep 30, 2025	FIRST LIGHT ASSET MANAGEMENT, LLC	1.08%	202.39K	3.18M	202.39K	+100.00%
Sep 30, 2025	WOODLINE PARTNERS LP	1.07%	200K	3.14M	-121.64K	-37.82%
Sep 30, 2025	SECTORAL ASSET MANAGEMENT INC	1.03%	192.77K	3.02M	93.8K	+94.78%
Sep 30, 2025	STEMPOINT CAPITAL LP	1.01%	189K	2.97M	149K	+372.50%
Sep 30, 2025	TANG CAPITAL MANAGEMENT LLC	0.96%	179.17K	2.81M	0	0
Sep 30, 2025	STATE STREET CORP	0.88%	165.53K	2.6M	34.49K	+26.32%
Sep 30, 2025	ALLY BRIDGE GROUP (NY) LLC	0.74%	138.6K	2.17M	-25.09K	-15.33%
Sep 30, 2025	SUPERSTRING CAPITAL MANAGEMENT LP	0.64%	119.29K	1.87M	40.23K	+50.88%
Sep 30, 2025	MORGAN STANLEY	0.56%	104.73K	1.64M	-55.7K	-34.72%
Jun 30, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.07%	12.38K	246.05K	-2.29K	-15.58%
Jun 30, 2025	NATIONAL BANK OF CANADA /FI/	0%	39	773	0	0
Jun 30, 2025	DEEP TRACK CAPITAL, LP	7.51%	1.4M	27.86M	0	0
Jun 30, 2025	BNP PARIBAS ARBITRAGE, SNC	0.09%	16.31K	324.16K	13.72K	+528.43%
Jun 30, 2025	RISE ADVISORS, LLC	0%	28	556	28	+100.00%
Jun 30, 2025	VIRTUS INVESTMENT ADVISERS, INC.	0.02%	4.19K	83.26K	649	+18.33%
Jun 30, 2025	MIRAE ASSET GLOBAL ETFS HOLDINGS LTD.	0.03%	6.01K	119.46K	6.01K	+100.00%
Jun 30, 2025	KNOTT DAVID M JR	0.4%	74K	1.47M	34K	+85.00%
Jun 30, 2025	BOLLARD GROUP LLC	1.62%	302.95K	6.02M	0	0
Jun 30, 2025	WOODLINE PARTNERS LP	1.72%	321.64K	6.39M	19.42K	+6.43%
Jun 30, 2025	FMR LLC	14.99%	2.8M	55.65M	1.48K	+0.05%
Jun 30, 2025	RHUMBLINE ADVISERS	0.09%	15.98K	317.41K	15.88K	+15,875.00%
Jun 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.1%	18.32K	365K	5.52K	+43.06%
Jun 30, 2025	BANK OF NEW YORK MELLON CORP	0.14%	25.26K	501.88K	25.26K	+100.00%
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0.39%	72.77K	1.45M	40K	+122.06%
Jun 30, 2025	ECOR1 CAPITAL, LLC	5.01%	935.12K	18.58M	0	0
Jun 30, 2025	VANGUARD GROUP INC	3.13%	584.39K	11.61M	223.23K	+61.81%
Jun 30, 2025	5AM VENTURE MANAGEMENT, LLC	2.74%	511.66K	10.17M	0	0
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.46%	272.26K	5.41M	192.77K	+242.52%
Jun 30, 2025	CITADEL ADVISORS LLC	0.88%	165.05K	3.28M	71.57K	+76.57%
Jun 30, 2025	ALLY BRIDGE GROUP (NY) LLC	0.88%	163.68K	3.25M	31.46K	+23.79%
Jun 30, 2025	MORGAN STANLEY	0.86%	160.43K	3.19M	-3.81K	-2.32%
Jun 30, 2025	STATE STREET CORP	0.7%	131.04K	2.6M	100.24K	+325.39%
Jun 30, 2025	BAKER BROS. ADVISORS LP	0.54%	100K	1.99M	0	0
Jun 30, 2025	SECTORAL ASSET MANAGEMENT INC	0.53%	98.97K	1.97M	98.97K	+100.00%
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.47%	86.99K	1.73M	-57.32K	-39.72%
Jun 30, 2025	SQUAREPOINT OPS LLC	0.46%	85.37K	1.7M	32.47K	+61.39%
Jun 30, 2025	NORTHERN TRUST CORP	0.42%	79.07K	1.57M	64.39K	+438.58%
Jun 30, 2025	BLACKROCK, INC.	4.08%	761.3K	15.13M	555.77K	+270.41%
Jun 30, 2025	PROSIGHT MANAGEMENT, LP	2.37%	442.06K	8.78M	43.17K	+10.82%
Jun 30, 2025	POINT72 ASSET MANAGEMENT, L.P.	1.24%	231.03K	4.59M	31.03K	+15.52%
Jun 30, 2025	SUPERSTRING CAPITAL MANAGEMENT LP	0.42%	79.06K	1.57M	28.31K	+55.79%
Jun 30, 2025	SOLEUS CAPITAL MANAGEMENT, L.P.	0.41%	76.84K	1.53M	0	0
Jun 30, 2025	MILLENNIUM MANAGEMENT LLC	0.4%	74.89K	1.49M	-163.05K	-68.53%
Jun 30, 2025	ADAR1 CAPITAL MANAGEMENT, LLC	0.39%	73.51K	1.46M	10.9K	+17.41%
Jun 30, 2025	UBS GROUP AG	0.18%	34.24K	680.31K	23.01K	+204.96%
Jun 30, 2025	MARSHALL WACE, LLP	0.06%	10.68K	212.17K	-42.66K	-79.98%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.1%	18.71K	371.71K	-88K	-82.47%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0.12%	21.54K	428.08K	2.81K	+14.99%
Jun 30, 2025	MONIMUS CAPITAL MANAGEMENT, LP	0.13%	23.89K	474.77K	5.43K	+29.43%
Jun 30, 2025	NUVEEN, LLC	0.08%	14.3K	284.22K	14.3K	+100.00%
Jun 30, 2025	MONACO ASSET MANAGEMENT SAM	0.06%	10.5K	208.64K	10.5K	+100.00%
Jun 30, 2025	CLARIUS GROUP, LLC	0.05%	10.13K	201.28K	0	0
Jun 30, 2025	CHARLES SCHWAB INVESTMENT MANAGEMENT INC	0.17%	32.37K	643.09K	32.37K	+100.00%
Jun 30, 2025	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.19%	35.71K	709.52K	1.06K	+3.07%
Jun 30, 2025	STEMPOINT CAPITAL LP	0.21%	40K	794.8K	40K	+100.00%
Jun 30, 2025	WINDMILL HILL ASSET MANAGEMENT LTD	0.21%	40.02K	795.26K	0	0
Jun 30, 2025	BOOTHBAY FUND MANAGEMENT, LLC	0.24%	45.08K	895.68K	-34.39K	-43.28%
Jun 30, 2025	IKARIAN CAPITAL, LLC	0.88%	163.7K	3.25M	-105.39K	-39.17%
Jun 30, 2025	TANG CAPITAL MANAGEMENT LLC	0.96%	179.17K	3.56M	0	0
Jun 30, 2025	TFG ASSET MANAGEMENT GP LTD	1.23%	228.83K	4.55M	41.33K	+22.04%
Jun 30, 2025	FARALLON CAPITAL MANAGEMENT LLC	4.57%	853.05K	16.95M	0	0
Jun 30, 2025	ALDEBARAN CAPITAL, LLC	0.22%	40.26K	799.93K	-638	-1.56%
Jun 30, 2025	ALLWORTH FINANCIAL LP	0%	26	517	26	+100.00%
Jun 30, 2025	AMERICAN CENTURY COMPANIES INC	0%	0	-	-12.06K	-100.00%
Jun 30, 2025	OAKMONT CORP	0%	0	-	-25.12K	-100.00%
Jun 30, 2025	ADAGE CAPITAL PARTNERS GP, L.L.C.	0%	0	-	-100K	-100.00%
Jun 30, 2025	WELLINGTON MANAGEMENT GROUP LLP	0.15%	28.55K	567.19K	8.89K	+45.19%
Jun 30, 2025	BARCLAYS PLC	0.12%	21.89K	435K	8.18K	+59.67%
Jun 30, 2025	DIMENSIONAL FUND ADVISORS LP	0.1%	19.5K	387.43K	-12.66K	-39.37%
Jun 30, 2025		0.08%	14.3K	284.22K	14.3K	+100.00%
Jun 30, 2025	QUEST PARTNERS LLC	0.01%	2.37K	46.99K	2.13K	+919.40%
Jun 30, 2025	CLEARSTEAD ADVISORS, LLC	0.01%	1.5K	29.81K	0	0
Jun 30, 2025	MIRAE ASSET GLOBAL INVESTMENTS CO., LTD.	0%	721	14.33K	221	+44.20%
Jun 30, 2025	ROYAL BANK OF CANADA	0%	682	14K	-6.32K	-90.26%
Jun 30, 2025	STERLING CAPITAL MANAGEMENT LLC	0%	251	4.99K	251	+100.00%
Jun 30, 2025	VERMILLION & WHITE WEALTH MANAGEMENT GROUP, LLC	0%	107	2.13K	107	+100.00%
Jun 30, 2025	DAIWA SECURITIES GROUP INC.	0%	80	2K	0	0
Mar 31, 2025	DIMENSIONAL FUND ADVISORS LP	0.19%	32.16K	570.18K	5.9K	+22.45%
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0.19%	32.77K	580.38K	14.26K	+77.02%
Mar 31, 2025	CONNOR, CLARK & LUNN INVESTMENT MANAGEMENT LTD.	0.2%	34.65K	613.56K	20.16K	+139.18%
Mar 31, 2025	JANE STREET GROUP, LLC	0.27%	47.15K	834.94K	17.44K	+58.73%
Mar 31, 2025	SUPERSTRING CAPITAL MANAGEMENT LP	0.3%	50.75K	898.71K	50.75K	+100.00%
Mar 31, 2025	MARSHALL WACE, LLP	0.31%	53.34K	944.65K	53.34K	+100.00%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.38%	65.7K	1.16M	65.57K	+50,831.01%
Mar 31, 2025	SOLEUS CAPITAL MANAGEMENT, L.P.	0.45%	76.84K	1.36M	45K	+141.33%
Mar 31, 2025	BOOTHBAY FUND MANAGEMENT, LLC	0.46%	79.47K	1.41M	38.16K	+92.39%
Mar 31, 2025	CITADEL ADVISORS LLC	0.54%	93.47K	1.63M	93.47K	+100.00%
Mar 31, 2025	BAKER BROS. ADVISORS LP	0.58%	100K	1.77M	100K	+100.00%
Mar 31, 2025	ADAGE CAPITAL PARTNERS GP, L.L.C.	0.58%	100K	1.77M	100K	+100.00%
Mar 31, 2025	RAYMOND JAMES FINANCIAL INC	0.11%	18.74K	331.8K	13.8K	+279.33%
Mar 31, 2025	IKARIAN CAPITAL, LLC	1.57%	269.09K	4.77M	126.76K	+89.06%
Mar 31, 2025	WOODLINE PARTNERS LP	1.76%	302.22K	5.35M	172.11K	+132.28%
Mar 31, 2025	FARALLON CAPITAL MANAGEMENT LLC	4.97%	853.05K	15.11M	140K	+19.63%
Mar 31, 2025	FMR LLC	16.32%	2.8M	49.58M	1.28M	+84.62%
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	0.84%	144.3K	2.56M	96.13K	+199.55%
Mar 31, 2025	GOLDMAN SACHS GROUP INC	0.61%	104.79K	1.86M	80.48K	+331.07%
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.62%	106.7K	1.89M	-59.75K	-35.90%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.46%	79.49K	1.41M	1.9K	+2.45%
Mar 31, 2025	QUBE RESEARCH & TECHNOLOGIES LTD	0.27%	47.11K	834.23K	17.35K	+58.30%
Mar 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.07%	12.81K	227K	12.81K	+100.00%
Mar 31, 2025	Y-INTERCEPT (HONG KONG) LTD	0.08%	13.21K	233.99K	13.21K	+100.00%
Mar 31, 2025	BARCLAYS PLC	0.08%	13.71K	244K	-2.26K	-14.17%
Mar 31, 2025	SCHONFELD STRATEGIC ADVISORS LLC	0.08%	14.3K	253.18K	-3.05K	-17.58%
Mar 31, 2025	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.09%	14.67K	259.77K	0	0
Mar 31, 2025	MILLENNIUM MANAGEMENT LLC	1.39%	237.94K	4.21M	209.15K	+726.37%
Mar 31, 2025	DEEP TRACK CAPITAL, LP	8.17%	1.4M	24.83M	1.4M	+100.00%
Mar 31, 2025	AMERICAN CENTURY COMPANIES INC	0.07%	12.06K	213.53K	12.06K	+100.00%
Mar 31, 2025	NORTHERN TRUST CORP	0.09%	14.68K	260.02K	0	0
Mar 31, 2025	CLIFFWATER LLC	0.09%	15.37K	272.19K	15.37K	+100.00%
Mar 31, 2025	SQUAREPOINT OPS LLC	0.31%	52.9K	936.81K	52.9K	+100.00%
Mar 31, 2025	MORGAN STANLEY	0.96%	164.24K	2.91M	146.82K	+843.07%
Mar 31, 2025	BOLLARD GROUP LLC	1.77%	302.95K	5.37M	302.95K	+100.00%
Mar 31, 2025	VANGUARD GROUP INC	2.11%	361.17K	6.4M	120	+0.03%
Mar 31, 2025	PROSIGHT MANAGEMENT, LP	2.32%	398.89K	7.06M	398.89K	+100.00%
Mar 31, 2025	ADAR1 CAPITAL MANAGEMENT, LLC	0.36%	62.6K	1.11M	3.9K	+6.63%
Mar 31, 2025	ALLY BRIDGE GROUP (NY) LLC	0.77%	132.22K	2.34M	132.22K	+100.00%
Mar 31, 2025	TANG CAPITAL MANAGEMENT LLC	1.04%	179.17K	3.17M	100K	+126.32%
Mar 31, 2025	TFG ASSET MANAGEMENT GP LTD	1.09%	187.5K	3.32M	187.5K	+100.00%
Mar 31, 2025	WELLINGTON MANAGEMENT GROUP LLP	0.11%	19.66K	348.18K	19.66K	+100.00%
Mar 31, 2025	JUMP FINANCIAL, LLC	0.12%	21.13K	374.14K	21.13K	+100.00%
Mar 31, 2025	KNOTT DAVID M JR	0.23%	40K	708.4K	40K	+100.00%
Mar 31, 2025	BLACKROCK, INC.	1.2%	205.53K	3.64M	10.47K	+5.37%
Mar 31, 2025	STATE STREET CORP	0.18%	30.81K	545.56K	3.4K	+12.41%
Mar 31, 2025	OAKMONT CORP	0.15%	25.12K	444.79K	25.12K	+100.00%
Mar 31, 2025		0.11%	18.46K	326.94K	18.46K	+100.00%
Mar 31, 2025	POINT72 ASSET MANAGEMENT, L.P.	1.17%	200K	3.54M	200K	+100.00%
Mar 31, 2025	WINDMILL HILL ASSET MANAGEMENT LTD	0.23%	40.02K	708.81K	40.02K	+100.00%
Mar 31, 2025	ALDEBARAN CAPITAL, LLC	0.24%	40.9K	724.27K	-311	-0.75%

Insiders

Among the TECX insiders holding of 38.38% of the stake in company, SPRINGER TIMOTHY A, , holds the largest shares of 1.5M. MCGUIRE TERRANCE, director, is the second largest TECX insider with ownership of 573.06K shares. REICIN ALISE, Chief Executive Officer, stands third with possession of 127.03K shares of that stake.

Insiders	Designation	Shares Held
SPRINGER TIMOTHY A		1.5M
MCGUIRE TERRANCE	director	573.06K
REICIN ALISE	Chief Executive Officer	127.03K
RUDDY MARCELLA K.	Chief Medical Officer	69.75K
MCNAMARA PETER	Chief Scientific Officer	55.29K
LOCHNER DANIEL	Chief Financial Officer	32.04K

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 06, 2026	MCNAMARA PETER	SALE	35.00	215	7.53K	55.29K
Mar 06, 2026	RUDDY MARCELLA K.	SALE	30.00	10K	300K	69.75K
Mar 04, 2026	MCNAMARA PETER	SALE	25.00	1.65K	41.25K	58.83K
Mar 03, 2026	MCNAMARA PETER	SALE	22.06	1.65K	36.38K	37.48K
Feb 11, 2026	REICIN ALISE	PURCHASE	21.10	2.5K	52.75K	127.03K
Feb 10, 2026	LOCHNER DANIEL	PURCHASE	21.61	6K	129.66K	32.04K
Apr 11, 2025	SPRINGER TIMOTHY A	PURCHASE	16.31	53.71K	875.94K	1.5M
Apr 10, 2025	SPRINGER TIMOTHY A	PURCHASE	16.73	45.86K	767.2K	1.45M
Apr 09, 2025	SPRINGER TIMOTHY A	PURCHASE	14.62	16.22K	237.06K	1.4M
Apr 07, 2025	SPRINGER TIMOTHY A	PURCHASE	17.10	412.5K	7.05M	1.38M
Apr 07, 2025	MCGUIRE TERRANCE	SALE	17.10	500K	8.55M	573.06K
Feb 05, 2025	SPRINGER TIMOTHY A	PURCHASE	50.00	660K	33M	970.22K
Feb 05, 2025	LOCHNER DANIEL	PURCHASE	54.14	4.62K	249.96K	4.62K
Oct 22, 2024	SPRINGER TIMOTHY A	PURCHASE	33.59	300K	10.08M	4.1M
Sep 26, 2024	SPRINGER TIMOTHY A	PURCHASE	28.16	24.53K	690.79K	3.77M

Insider Transaction Summary (6 Months)

SHARESTRANS

PURCHASE8.5K2

SALES13.51K4

NET SHARES-5.01K2

SHARES HELD380.42K6

% NET SHARES-101.32%-66.67%

Frequently Asked Questions