How many institutions own PRPH 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 PRPH shares is 37, representing 6.57% of the company's common stock.

Who are the major shareholders selling ProPhase Labs, Inc. stock?

QUINN OPPORTUNITY PARTNERS LLC, in the last quarter, reduced its stake in PRPH by -100% restricting it's holding to 0 shares of worth nearly -. CUBIST SYSTEMATIC STRATEGIES, LLC also lessened -100% of the PRPH shares from its portfolio, reducing its holding to 0 shares of worth -. CERITY PARTNERS LLC also shunned PRPH shares holding by -100% last quarter which brought its holding to 0 shares worth -.

Investors who are buying PRPH stock?

As per its latest 13F filing, NORDWAND ADVISORS, LLC increased its stake in PRPH by 100% in the last quarter. The institutional holder raised its holding to 10 thousand shares having worth more than $4.58K. JANE STREET GROUP, LLC also added 100% more shares of PRPH to its portfolio, raising its holding to 13.7 thousand shares of worth $6.27K. CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC. also increased its PRPH shares holding by 100% which brought its holding to 14.8 thousand shares worth $7.00K.

PRPH's major insiders: who are they?

The insider with the most stakes in PRPH is Karkus Ted William , CEO & CHAIRMAN at the company. Additionally, PRPH stock is highly held by EVP, COO PHILLIPS CHARLES A and director Leventhal Mark S among others.

Did an insider recently sell PRPH stock?

Company executives, directors, and other insiders own 7.99% percent of ProPhase Labs, Inc.'s stock. Within the last six months, there have been 0 transaction(s) in which PRPH insiders have sold stock, totaling 0 shares. Insiders that have sold shares include KARKUS TED WILLIAM, CUDDIHY ROBERT V JR, and LEONARD BRADEN MICHAEL.

Which insider recently purchased PRPH stock?

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

How much of PRPH does insiders own?

Around 0 ProPhase Labs, Inc. shares are held by insiders, which represents about 7.99% of PRPH stock.

Who is the insider with the largest stake?

PRPH CEO & CHAIRMAN, Karkus Ted William holds the largest portfolio of the company's shares. PRPH shares owned by Karkus total nearly 2.33 million.

Which institution holds the most shares in PRPH?

FORVIS WEALTH ADVISORS, LLC is the largest institutional owner in PRPH which holds 19.6 thousand shares worth $8.97K or 0.05% of the total PRPH shares outstanding followed by QUINN OPPORTUNITY PARTNERS LLC with ownership of 0 shares representing 0% of the PRPH ownership. NORDWAND ADVISORS, LLC is the third largest stakeholder with 10 thousand shares or 0.02% of the ownership worth more than $4.58K.

Is ProPhase Labs, 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 PRPH is concerned, it is a stock which is not optionable.

Is there a short position on PRPH's shares?

Number of PRPH shares short is 2.55M. 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 PRPH shares are there?

As of today, 41.54M shares of PRPH are outstanding.

Is there many float in PRPH 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, PRPH has 38.22M shares in float.

PRPH 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 PRPH is 0.19.

ProPhase Labs (PRPH) 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

OptionableNo

Short Percent Of Outstanding Shares6.14

Short Percent Of Float6.82

Shares Outstanding41.54M

Shares Float38.22M

Shares Short2.55M

Short Ratio0.19

6.82%

Short % of Float

6.14%

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

7.99% Percentage of Shares held by All Insiders

6.57% Percentage of Shares held by All Institutions

7.14% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

About 6.57% of PRPH shares are held by financial institutions. FORVIS WEALTH ADVISORS, LLC is the top corporate investor, holding 19.6K shares valued at $8.97K. A 0.05% stake in ProPhase Labs, Inc. is owned by the company. QUINN OPPORTUNITY PARTNERS LLC owns 0 shares valued at -, which translates its holding of 0% of the stake in the company.

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Sep 30, 2025	FORVIS WEALTH ADVISORS, LLC	0.05%	19.6K	8.97K	0	0
Sep 30, 2025	QUINN OPPORTUNITY PARTNERS LLC	0%	0	-	-218.13K	-100.00%
Sep 30, 2025	NORDWAND ADVISORS, LLC	0.02%	10K	4.58K	10K	+100.00%
Sep 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0%	0	-	-11.77K	-100.00%
Sep 30, 2025	CERITY PARTNERS LLC	0%	0	-	-19K	-100.00%
Sep 30, 2025	VIRTU FINANCIAL LLC	0%	0	-	-40.4K	-100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0%	1.12K	511	-26.07K	-95.89%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0%	1.53K	700	0	0
Sep 30, 2025	JPMORGAN CHASE & CO	0%	1.77K	808	0	0
Sep 30, 2025	MORGAN STANLEY	0.02%	9.17K	4.2K	0	0
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.02%	10.1K	4.62K	-127.82K	-92.68%
Sep 30, 2025	JANE STREET GROUP, LLC	0.03%	13.7K	6.27K	13.7K	+100.00%
Sep 30, 2025	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	0.04%	14.8K	7K	14.8K	+100.00%
Sep 30, 2025	UBS GROUP AG	0.05%	19.74K	9.04K	-37.93K	-65.77%
Sep 30, 2025	NORTHERN TRUST CORP	0.06%	23.21K	10.63K	0	0
Sep 30, 2025	BLACKROCK, INC.	0.07%	28.03K	12.83K	0	0
Sep 30, 2025	XTX TOPCO LTD	0.07%	28.77K	13.17K	-73.74K	-71.94%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	0.09%	37.05K	16.96K	0	0
Sep 30, 2025	SIMPLEX TRADING, LLC	0.1%	40.6K	18K	28.98K	+249.56%
Sep 30, 2025	STATE STREET CORP	0.11%	44.66K	20.45K	0	0
Sep 30, 2025	TWO SIGMA SECURITIES, LLC	0.11%	47.47K	21.73K	9.64K	+25.49%
Sep 30, 2025	UNITED CAPITAL MANAGEMENT OF KS, INC.	0%	0	-	-34.7K	-100.00%
Sep 30, 2025	CHAPIN DAVIS, INC.	0.19%	80K	36.62K	0	0
Sep 30, 2025	APOLLON WEALTH MANAGEMENT, LLC	0.44%	182.46K	83.53K	182.46K	+100.00%
Sep 30, 2025	CITIGROUP INC	0%	0	-	-59.47K	-100.00%
Sep 30, 2025	VANGUARD GROUP INC	1.28%	531.92K	243.62K	123.65K	+30.29%
Sep 30, 2025	BARCLAYS PLC	0.03%	11.77K	28.48K	11.67K	+11,667.00%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	0	-	-198	-100.00%
Sep 30, 2025	CITADEL ADVISORS LLC	0%	0	-	-12.3K	-100.00%
Sep 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0%	0	-	-16.86K	-100.00%
Sep 30, 2025	PRINCIPAL SECURITIES, INC.	0%	0	-	-10K	-100.00%
Sep 30, 2025	KEY FINANCIAL INC	0%	1	1	1	+100.00%
Sep 30, 2025	FARTHER FINANCE ADVISORS, LLC	0%	97	44	0	0
Sep 30, 2025	CORECAP ADVISORS, LLC	0%	100	46	-3.4K	-97.14%
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	504	231	0	0
Sep 30, 2025	SYKON CAPITAL LLC	1.55%	644.8K	295.19K	0	0
Sep 30, 2025	HIGHTOWER ADVISORS, LLC	0.57%	237.34K	108.65K	7.88K	+3.44%
Sep 30, 2025	ACCRETIVE WEALTH PARTNERS, LLC	0.6%	250K	114.45K	250K	+100.00%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.73%	302.93K	138.7K	43.87K	+16.93%
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.96%	397.91K	182.17K	295.9K	+290.05%
Sep 30, 2025	ANNEX ADVISORY SERVICES, LLC	0.04%	15K	6.87K	15K	+100.00%
Jun 30, 2025	VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC	0%	0	-	-32.42K	-100.00%
Jun 30, 2025	SBI SECURITIES CO., LTD.	0%	504	197	100	+24.75%
Jun 30, 2025	STATE STREET CORP	0.11%	44.66K	17.48K	0	0
Jun 30, 2025	UBS GROUP AG	0.14%	57.67K	22.55K	48.58K	+534.08%
Jun 30, 2025	CORECAP ADVISORS, LLC	0.01%	3.5K	1.37K	0	0
Jun 30, 2025	MORGAN STANLEY	0.02%	9.17K	3.59M	1	+0.01%
Jun 30, 2025	CITADEL ADVISORS LLC	0.03%	12.3K	4.81M	12.3K	+100.00%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.25%	102.02K	39.92K	28K	+37.84%
Jun 30, 2025	XTX TOPCO LTD	0.25%	102.51K	40.11K	102.51K	+100.00%
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.33%	137.92K	53.97K	-161.89K	-54.00%
Jun 30, 2025	QUINN OPPORTUNITY PARTNERS LLC	0.53%	218.13K	85.35K	-100K	-31.43%
Jun 30, 2025	HIGHTOWER ADVISORS, LLC	0.55%	229.45K	89.79K	0	0
Jun 30, 2025	CITIGROUP INC	0.14%	59.47K	23.27K	59.47K	+100.00%
Jun 30, 2025	CERITY PARTNERS LLC	0.05%	19K	7.44K	-75.11K	-79.81%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.62%	259.06K	101.38K	31.37K	+13.78%
Jun 30, 2025	VANGUARD GROUP INC	0.98%	408.27K	159.63K	0	0
Jun 30, 2025	SYKON CAPITAL LLC	1.55%	644.8K	252.31K	644.8K	+100.00%
Jun 30, 2025	NORTHERN TRUST CORP	0.06%	23.21K	9.08K	0	0
Jun 30, 2025	NORDWAND ADVISORS, LLC	0%	0	-	-10K	-100.00%
Jun 30, 2025	JOSH ARNOLD INVESTMENT CONSULTANT, LLC	0%	0	-	-250K	-100.00%
Jun 30, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	0%	0	-	-376.58K	-100.00%
Jun 30, 2025	JANE STREET GROUP, LLC	0%	0	-	-48.39K	-100.00%
Jun 30, 2025	PERRITT CAPITAL MANAGEMENT INC	0%	0	-	-150K	-100.00%
Jun 30, 2025	SHEETS SMITH WEALTH MANAGEMENT	0%	0	-	-208.3K	-100.00%
Jun 30, 2025	WEXFORD CAPITAL LP	0%	0	-	-1.53M	-100.00%
Jun 30, 2025	CITIZENS FINANCIAL GROUP INC/RI	0%	0	-	-270.4K	-100.00%
Jun 30, 2025	FARTHER FINANCE ADVISORS, LLC	0%	97	38	0	0
Jun 30, 2025	PRINCIPAL SECURITIES, INC.	0.02%	10K	3.91K	10K	+100.00%
Jun 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.03%	11.77K	4.6K	11.77K	+100.00%
Jun 30, 2025	SIMPLEX TRADING, LLC	0.03%	11.61K	4K	5.27K	+83.16%
Jun 30, 2025	FORVIS WEALTH ADVISORS, LLC	0.05%	19.6K	7.67K	19.6K	+100.00%
Jun 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.04%	16.86K	7K	-442	-2.55%
Jun 30, 2025	CHAPIN DAVIS, INC.	0.19%	80K	31.3K	0	0
Jun 30, 2025	VIRTU FINANCIAL LLC	0.1%	40.4K	16K	40.4K	+100.00%
Jun 30, 2025	TWO SIGMA SECURITIES, LLC	0.09%	37.83K	14.8K	3.44K	+10.02%
Jun 30, 2025	BANK OF NEW YORK MELLON CORP	0.09%	37.05K	14.5K	0	0
Jun 30, 2025	UNITED CAPITAL MANAGEMENT OF KS, INC.	0.08%	34.7K	13.58K	0	0
Jun 30, 2025	BLACKROCK, INC.	0.07%	28.03K	10.97K	-40.83K	-59.30%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.07%	27.19K	10.63K	134	+0.50%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	1.77K	691	-32	-1.78%
Jun 30, 2025	BARCLAYS PLC	0%	0	-	-12.57K	-100.00%
Jun 30, 2025	SVB WEALTH LLC	0%	0	-	-47.67K	-100.00%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-2K	-100.00%
Jun 30, 2025	RITHOLTZ WEALTH MANAGEMENT	0%	0	-	-10K	-100.00%
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0%	1.53K	599	0	0
Jun 30, 2025		0%	504	197	100	+24.75%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	198	77	198	+100.00%
Mar 31, 2025	VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC	0.17%	32.42K	13.11K	32.42K	+100.00%
Mar 31, 2025	JOSH ARNOLD INVESTMENT CONSULTANT, LLC	1.31%	250K	100K	250K	+100.00%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.19%	227.69K	92.07K	24.17K	+11.87%
Mar 31, 2025	MORGAN STANLEY	0.05%	9.17K	3.71K	0	0
Mar 31, 2025	JPMORGAN CHASE & CO	0.01%	1.8K	727	-3	-0.17%
Mar 31, 2025	ENGINEERS GATE MANAGER LP	0%	0	-	-15.97K	-100.00%
Mar 31, 2025	SQUAREPOINT OPS LLC	0%	0	-	-52.39K	-100.00%
Mar 31, 2025	SYKON CAPITAL LLC	0%	0	-	-12.7K	-100.00%
Mar 31, 2025	VANGUARD GROUP INC	2.14%	408.27K	164.94K	-246.77K	-37.67%
Mar 31, 2025	JANE STREET GROUP, LLC	0.25%	48.39K	19.56K	48.39K	+100.00%
Mar 31, 2025	NORTHERN TRUST CORP	0.12%	23.21K	9.39K	-13.51K	-36.79%
Mar 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.09%	17.3K	7K	0	0
Mar 31, 2025	WEXFORD CAPITAL LP	8%	1.53M	616.8K	1.53M	+100.00%
Mar 31, 2025	UBS GROUP AG	0.05%	9.1K	3.67K	5.87K	+181.67%
Mar 31, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	1.97%	376.58K	152.25K	376.58K	+100.00%
Mar 31, 2025	QUINN OPPORTUNITY PARTNERS LLC	1.67%	318.13K	128.62K	318.13K	+100.00%
Mar 31, 2025	SVB WEALTH LLC	0.25%	47.67K	19.27K	0	0
Mar 31, 2025	CORECAP ADVISORS, LLC	0.02%	3.5K	1.42K	3.4K	+3,400.00%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.01%	2K	809	2K	+100.00%
Mar 31, 2025		0%	404	163	0	0
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0.01%	1.53K	619	0	0
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	1.57%	299.81K	121.21K	13.33K	+4.65%
Mar 31, 2025	CITIZENS FINANCIAL GROUP INC/RI	1.42%	270.4K	109.32K	270.4K	+100.00%
Mar 31, 2025	SHEETS SMITH WEALTH MANAGEMENT	1.09%	208.3K	84.22K	0	0
Mar 31, 2025	PERRITT CAPITAL MANAGEMENT INC	0.79%	150K	60.65K	-40K	-21.05%
Mar 31, 2025	CERITY PARTNERS LLC	0.49%	94.11K	38.05K	94.11K	+100.00%
Mar 31, 2025	TWO SIGMA SECURITIES, LLC	0.18%	34.39K	13.9K	17.94K	+109.12%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.14%	27.06K	10.93K	-9.66K	-26.32%
Mar 31, 2025	WARBERG ASSET MANAGEMENT LLC	0%	0	-	-101.67K	-100.00%
Mar 31, 2025	HIGHTOWER ADVISORS, LLC	1.2%	229.45K	92.77K	-7.33K	-3.09%
Mar 31, 2025	CHAPIN DAVIS, INC.	0.42%	80K	32.34K	30K	+60.00%
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.39%	74.01K	29.92K	27.06K	+57.64%
Mar 31, 2025	BLACKROCK, INC.	0.36%	68.86K	27.84K	-783	-1.12%
Mar 31, 2025	STATE STREET CORP	0.23%	44.66K	18.06K	0	0
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	0.19%	37.05K	14.98K	-1	0.00%
Mar 31, 2025	UNITED CAPITAL MANAGEMENT OF KS, INC.	0.18%	34.7K	14.03K	0	0
Mar 31, 2025	BARCLAYS PLC	0.07%	12.57K	5K	12.57K	+100.00%
Mar 31, 2025	RITHOLTZ WEALTH MANAGEMENT	0.05%	10K	4.04K	10K	+100.00%
Mar 31, 2025	NORDWAND ADVISORS, LLC	0.05%	10K	4.04K	10K	+100.00%
Mar 31, 2025	SIMPLEX TRADING, LLC	0.03%	6.34K	2K	4.76K	+299.81%
Mar 31, 2025	FARTHER FINANCE ADVISORS, LLC	0%	97	39	0	0
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-116	-100.00%
Mar 31, 2024	FARTHER FINANCE ADVISORS, LLC	0%	97	664K	0	0
Mar 31, 2024	CAPITAL ADVISORS, LTD. LLC	0%	190	1K	12	+6.74%
Mar 31, 2024	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	292	1.89K	0	0
Mar 31, 2024	SIMPLEX TRADING, LLC	0%	403	2K	-2.89K	-87.77%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.01%	1.64K	10.59K	1	+0.06%
Mar 31, 2024	ADVISOR GROUP HOLDINGS, INC.	0.01%	2K	12.94K	-1K	-33.33%
Mar 31, 2024	UBS GROUP AG	0.02%	3.32K	21.5K	3.32K	+100.00%
Mar 31, 2024	MORGAN STANLEY	0.03%	4.38K	28.34K	-800	-15.44%
Mar 31, 2024	CITADEL ADVISORS LLC	0.01%	1K	6.47K	1K	+100.00%
Mar 31, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0.06%	10.57K	68.38K	-4.44K	-29.59%
Mar 31, 2024	COMMONWEALTH EQUITY SERVICES, LLC	0.09%	14.86K	96K	14.86K	+100.00%
Mar 31, 2024	PRICE T ROWE ASSOCIATES INC /MD/	0.1%	17.3K	112K	0	0
Mar 31, 2024	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	22.78K	147.39K	175	+0.77%
Mar 31, 2024	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0%	0	-	-45	-100.00%
Mar 31, 2024	ADVISORY SERVICES NETWORK, LLC	0%	0	-	-600	-100.00%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.32%	54.65K	353.57K	54.65K	+100.00%
Mar 31, 2024	BLACKROCK INC.	0.33%	57.36K	371.13K	-3.39K	-5.58%
Mar 31, 2024	PERRITT CAPITAL MANAGEMENT INC	0.5%	85.7K	554.48K	-200	-0.23%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.8%	138.41K	895.73K	1K	+0.73%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	1.36%	234.81K	1.52M	-10.9K	-4.44%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.14%	23.79K	153.9K	-13.71K	-36.57%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.21%	36.72K	237.57K	0	0
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.22%	37.05K	239.73K	-5.48K	-12.88%
Mar 31, 2024	CHAPIN DAVIS, INC.	0.23%	40K	258.8K	0	0
Mar 31, 2024	STATE STREET CORP	0.23%	40.16K	259.86K	0	0
Mar 31, 2024	NORTHERN TRUST CORP	0.25%	43K	278.18K	-2.97K	-6.46%
Mar 31, 2024	SVB WEALTH LLC	0.28%	47.67K	308.39K	0	0
Mar 31, 2024	VANGUARD GROUP INC	3.6%	618.76K	4M	9.42K	+1.55%
Mar 31, 2024	HIGHTOWER ADVISORS, LLC	0.89%	153.65K	993K	-19.48K	-11.25%
Mar 31, 2024	ROYAL BANK OF CANADA	0%	0	-	-121	-100.00%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0%	25	162	0	0
Mar 31, 2024	SPIRE WEALTH MANAGEMENT	0%	80	518	80	+100.00%
Dec 31, 2023	AMERICAN CENTURY COMPANIES INC	0%	0	-	-76.53K	-100.00%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-11.04K	-100.00%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0%	25	113	0	0
Dec 31, 2023		0%	97	438	0	0
Dec 31, 2023	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0%	45	10K	45	+100.00%
Dec 31, 2023	ROYAL BANK OF CANADA	0%	121	1K	-359	-74.79%
Dec 31, 2023	CAPITAL ADVISORS, LTD. LLC	0%	178	1K	178	+100.00%
Dec 31, 2023	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	292	1.32M	0	0
Dec 31, 2023	ADVISORY SERVICES NETWORK, LLC	0%	600	2.71K	600	+100.00%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.01%	1.64K	7.4K	13	+0.80%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0.02%	3K	13.56K	-1K	-25.00%
Dec 31, 2023	SIMPLEX TRADING, LLC	0.02%	3.29K	14K	101	+3.16%
Dec 31, 2023	MORGAN STANLEY	0.03%	5.18K	23.41K	250	+5.07%
Dec 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0.09%	15.01K	67.85K	5.03K	+50.34%
Dec 31, 2023	PRICE T ROWE ASSOCIATES INC /MD/	0.1%	17.3K	79K	0	0
Dec 31, 2023	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	22.61K	102.18K	-9.81K	-30.26%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.21%	36.72K	165.97K	-35	-0.10%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.22%	37.5K	169.49K	-50.67K	-57.47%
Dec 31, 2023	CHAPIN DAVIS, INC.	0.23%	40K	180.8K	0	0
Dec 31, 2023	STATE STREET CORP	0.23%	40.16K	181.54K	0	0
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.25%	42.53K	192.24K	-20.87K	-32.91%
Dec 31, 2023	NORTHERN TRUST CORP	0.27%	45.96K	207.75K	22.54K	+96.22%
Dec 31, 2023	SVB WEALTH LLC	0.28%	47.67K	215.45K	0	0
Dec 31, 2023	BLACKROCK INC.	0.35%	60.75K	274.61K	1.56K	+2.64%
Dec 31, 2023	PERRITT CAPITAL MANAGEMENT INC	0.5%	85.9K	388.27K	-6.4K	-6.93%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0.8%	137.41K	621.23K	10.41K	+8.20%
Dec 31, 2023	HIGHTOWER ADVISORS, LLC	1.01%	173.12K	782K	0	0
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	1.43%	245.71K	1.11M	-38.3K	-13.49%
Dec 31, 2023	VANGUARD GROUP INC	3.55%	609.35K	2.75M	7.51K	+1.25%
Dec 31, 2023	KOSS-OLINGER CONSULTING, LLC	0%	0	-	-42.08K	-100.00%
Dec 31, 2023	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	0	-	-2.9K	-100.00%
Dec 31, 2023	SUNBELT SECURITIES, INC.	0%	0	-	-294	-100.00%
Dec 31, 2023	WINTON GROUP LTD	0%	0	-	-16.33K	-100.00%
Dec 31, 2023	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	0%	0	-	-19.82K	-100.00%
Dec 31, 2023	CITADEL ADVISORS LLC	0%	0	-	-11.7K	-100.00%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	0%	0	-	-17.9K	-100.00%

Insiders

Among the PRPH insiders holding of 7.99% of the stake in company, KARKUS TED WILLIAM, CEO & CHAIRMAN, holds the largest shares of 2.33M. PHILLIPS CHARLES A, EVP, COO, is the second largest PRPH insider with ownership of 1.01M shares. LEVENTHAL MARK S, director, stands third with possession of 881.98K shares of that stake.

Insiders	Designation	Shares Held
KARKUS TED WILLIAM	CEO & CHAIRMAN	2.33M
PHILLIPS CHARLES A	EVP, COO	1.01M
LEVENTHAL MARK S	director	881.98K
LEONARD BRADEN MICHAEL	10 percent owner	627.32K
BURNETT MARK A.	director	301.77K
GLECKEL LOUIS MD	director	273.84K
CUDDIHY ROBERT V JR	Chief Financial Officer	132.7K
FRANK MARK SHAWN	director	70.2K
BARR JASON MICHAEL		30.99K
MCCUBBIN JAMES T	director	25.94K
QUIGLEY GUY J	10 percent owner	1
SCHAUM ROUNSEVELLE W	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 10, 2022	BARR JASON MICHAEL	PURCHASE	6.48	750	4.86K	30.99K
Jun 03, 2021	KARKUS TED WILLIAM	PURCHASE	5.07	33.94K	171.92K	2.33M
Aug 13, 2020	GLECKEL LOUIS MD	PURCHASE	2.75	50K	137.5K	273.84K
Aug 13, 2020	KARKUS TED WILLIAM	SALE	2.75	50K	137.5K	2.42M
Mar 26, 2020	KARKUS TED WILLIAM	SALE	1.75	100K	175K	2.55M
Mar 26, 2020	GLECKEL LOUIS MD	PURCHASE	1.75	100K	175K	209.89K
Oct 01, 2019	BARR JASON MICHAEL	PURCHASE	1.96	2.87K	5.63K	19.09K
Aug 15, 2019	BARR JASON MICHAEL	PURCHASE	2.05	2.5K	5.13K	16.22K
Aug 14, 2019	BARR JASON MICHAEL	PURCHASE	2.05	6K	12.3K	13.72K
Dec 21, 2017	KARKUS TED WILLIAM	SALE	2.30	424.79K	977.01K	2.48M
Sep 29, 2017	KARKUS TED WILLIAM	SALE	2.30	364.95K	839.39K	2.31M
Sep 29, 2017	CUDDIHY ROBERT V JR	SALE	2.30	358.62K	824.83K	132.7K
Sep 29, 2017	LEONARD BRADEN MICHAEL	SALE	2.30	1.7M	3.9M	627.32K
Sep 29, 2017	BARR JASON MICHAEL	SALE	2.30	4.38K	10.07K	7.72K
Nov 30, 2015	LEVENTHAL MARK S	PURCHASE	1.48	948	1.4K	881.98K
Nov 27, 2015	LEVENTHAL MARK S	PURCHASE	1.55	13.3K	20.62K	881.03K
Nov 25, 2015	LEVENTHAL MARK S	PURCHASE	1.30	17.25K	22.43K	867.73K
Nov 24, 2015	LEVENTHAL MARK S	PURCHASE	1.30	18.5K	24.05K	850.48K
Jun 04, 2015	KARKUS TED WILLIAM	PURCHASE	1.30	200K	260K	2.67M
May 19, 2015	KARKUS TED WILLIAM	PURCHASE	1.35	199.5K	269.33K	2.47M
May 18, 2015	KARKUS TED WILLIAM	PURCHASE	1.34	10.5K	14.06K	2.28M
Nov 07, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.38	13.95K	19.25K	2.32M
Nov 06, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.37	7.5K	10.28K	2.31M
Nov 05, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.32	43.3K	57.16K	2.3M
Oct 09, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.30	169.98K	221.12K	2.26M
Oct 08, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.30	114.91K	149.22K	2.09M
Oct 02, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	16.9K	23.62K	1.97M
Sep 24, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	4.54K	6.35K	1.96M
Sep 23, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.38	16	22.08	1.95M
Sep 22, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	44.04K	61.66K	1.95M
Sep 18, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	2.5K	3.5K	1.91M
Sep 16, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.41	10K	14.1K	1.91M
Sep 15, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.44	103.92K	149.64K	1.9M
Sep 12, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.58	3.41K	5.39K	1.79M
Sep 11, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.53	14.61K	22.36K	1.79M
Jun 25, 2013	KARKUS TED WILLIAM	PURCHASE	1.58	155.48K	245.66K	2.16M
Jun 24, 2013	KARKUS TED WILLIAM	PURCHASE	1.56	286.15K	446.39K	2.01M
Jun 23, 2013	KARKUS TED WILLIAM	PURCHASE	1.51	58.37K	88.14K	1.72M
May 23, 2013	FRANK MARK SHAWN	PURCHASE	1.65	20K	33K	70.2K
May 09, 2013	LEVENTHAL MARK S	PURCHASE	1.60	1.3K	2.09K	180K
May 08, 2013	LEVENTHAL MARK S	PURCHASE	1.60	8.7K	13.91K	178.7K
Nov 30, 2012	MCCUBBIN JAMES T	PURCHASE	1.55	834	1.29K	25.94K
Nov 29, 2012	LEVENTHAL MARK S	PURCHASE	1.60	102.7K	164.32K	150K
Nov 28, 2012	LEVENTHAL MARK S	PURCHASE	1.42	47.3K	67.17K	47.3K
Sep 04, 2012	QUIGLEY GUY J	SALE	1.40	1	1.4	1
May 17, 2012	KARKUS TED WILLIAM	PURCHASE	1.05	103.4K	108.57K	1.61M
May 15, 2012	KARKUS TED WILLIAM	PURCHASE	0.98	141.39K	138.56K	1.51M
Nov 16, 2011	KARKUS TED WILLIAM	PURCHASE	0.90	19.19K	17.25K	1.24M
Nov 14, 2011	BURNETT MARK A.	PURCHASE	0.86	100K	86.5K	301.77K
Nov 14, 2011	KARKUS TED WILLIAM	PURCHASE	0.85	171.02K	145.71K	1.22M
Aug 23, 2011	BURNETT MARK A.	PURCHASE	0.85	100	85	190.49K
Oct 01, 2010	QUIGLEY GUY J	SALE	1.11	1K	1.11K	2.44M
Oct 26, 2006	PHILLIPS CHARLES A	SALE	6.00	50K	300K	1.01M
Oct 26, 2006	QUIGLEY GUY J	SALE	6.00	50K	300K	2.45M
May 08, 2006	PHILLIPS CHARLES A	SALE	10.00	25K	250K	1.01M
May 08, 2006	QUIGLEY GUY J	SALE	10.00	25K	250K	2.45M
Apr 05, 2006	PHILLIPS CHARLES A	SALE	8.50	290.13K	2.47M	1.01M
Apr 05, 2006	QUIGLEY GUY J	SALE	8.50	194.75K	1.66M	394.71K
Mar 21, 2006	PHILLIPS CHARLES A	SALE	10.03	9.88K	99.05K	0
Mar 21, 2006	QUIGLEY GUY J	SALE	10.03	5.25K	52.66K	0
Nov 17, 2004	SCHAUM ROUNSEVELLE W	SALE	8.17	4.49K	36.66K	0
Nov 16, 2004	SCHAUM ROUNSEVELLE W	SALE	8.01	1K	8.01K	4.49K
Sep 09, 2004	SCHAUM ROUNSEVELLE W	SALE	7.42	3K	22.27K	5.49K
Sep 08, 2004	SCHAUM ROUNSEVELLE W	SALE	7.72	2K	15.45K	8.49K
Jun 22, 2004	SCHAUM ROUNSEVELLE W	SALE	8.16	1K	8.16K	10.49K
Apr 05, 2004	SCHAUM ROUNSEVELLE W	SALE	10.02	1K	10.02K	11.49K
Aug 18, 2003	SCHAUM ROUNSEVELLE W	SALE	8.04	3.5K	28.12K	12.49K
Aug 15, 2003	SCHAUM ROUNSEVELLE W	SALE	7.90	3.8K	30.02K	17.99K
Aug 07, 2003	SCHAUM ROUNSEVELLE W	SALE	7.67	1K	7.67K	15.6K

Frequently Asked Questions

Stock Outstanding Shares

ShortableYes

OptionableNo

Short Percent Of Outstanding Shares6.14

Short Percent Of Float6.82

Shares Outstanding41.54M

Shares Float38.22M

Shares Short2.55M

Short Ratio0.19

6.82%

Short % of Float

6.14%

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

7.99% Percentage of Shares held by All Insiders

6.57% Percentage of Shares held by All Institutions

7.14% Percentage of Float held by Institutions

Number of Institutions Holding Shares

Institutional Ownership

Date	Holder	% Stake	Shares Held	Total Value ($)	Shares	% Change in Portfolio
Sep 30, 2025	FORVIS WEALTH ADVISORS, LLC	0.05%	19.6K	8.97K	0	0
Sep 30, 2025	QUINN OPPORTUNITY PARTNERS LLC	0%	0	-	-218.13K	-100.00%
Sep 30, 2025	NORDWAND ADVISORS, LLC	0.02%	10K	4.58K	10K	+100.00%
Sep 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0%	0	-	-11.77K	-100.00%
Sep 30, 2025	CERITY PARTNERS LLC	0%	0	-	-19K	-100.00%
Sep 30, 2025	VIRTU FINANCIAL LLC	0%	0	-	-40.4K	-100.00%
Sep 30, 2025	BANK OF AMERICA CORP /DE/	0%	1.12K	511	-26.07K	-95.89%
Sep 30, 2025	WELLS FARGO & COMPANY/MN	0%	1.53K	700	0	0
Sep 30, 2025	JPMORGAN CHASE & CO	0%	1.77K	808	0	0
Sep 30, 2025	MORGAN STANLEY	0.02%	9.17K	4.2K	0	0
Sep 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.02%	10.1K	4.62K	-127.82K	-92.68%
Sep 30, 2025	JANE STREET GROUP, LLC	0.03%	13.7K	6.27K	13.7K	+100.00%
Sep 30, 2025	CAMBRIDGE INVESTMENT RESEARCH ADVISORS, INC.	0.04%	14.8K	7K	14.8K	+100.00%
Sep 30, 2025	UBS GROUP AG	0.05%	19.74K	9.04K	-37.93K	-65.77%
Sep 30, 2025	NORTHERN TRUST CORP	0.06%	23.21K	10.63K	0	0
Sep 30, 2025	BLACKROCK, INC.	0.07%	28.03K	12.83K	0	0
Sep 30, 2025	XTX TOPCO LTD	0.07%	28.77K	13.17K	-73.74K	-71.94%
Sep 30, 2025	BANK OF NEW YORK MELLON CORP	0.09%	37.05K	16.96K	0	0
Sep 30, 2025	SIMPLEX TRADING, LLC	0.1%	40.6K	18K	28.98K	+249.56%
Sep 30, 2025	STATE STREET CORP	0.11%	44.66K	20.45K	0	0
Sep 30, 2025	TWO SIGMA SECURITIES, LLC	0.11%	47.47K	21.73K	9.64K	+25.49%
Sep 30, 2025	UNITED CAPITAL MANAGEMENT OF KS, INC.	0%	0	-	-34.7K	-100.00%
Sep 30, 2025	CHAPIN DAVIS, INC.	0.19%	80K	36.62K	0	0
Sep 30, 2025	APOLLON WEALTH MANAGEMENT, LLC	0.44%	182.46K	83.53K	182.46K	+100.00%
Sep 30, 2025	CITIGROUP INC	0%	0	-	-59.47K	-100.00%
Sep 30, 2025	VANGUARD GROUP INC	1.28%	531.92K	243.62K	123.65K	+30.29%
Sep 30, 2025	BARCLAYS PLC	0.03%	11.77K	28.48K	11.67K	+11,667.00%
Sep 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	0	-	-198	-100.00%
Sep 30, 2025	CITADEL ADVISORS LLC	0%	0	-	-12.3K	-100.00%
Sep 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0%	0	-	-16.86K	-100.00%
Sep 30, 2025	PRINCIPAL SECURITIES, INC.	0%	0	-	-10K	-100.00%
Sep 30, 2025	KEY FINANCIAL INC	0%	1	1	1	+100.00%
Sep 30, 2025	FARTHER FINANCE ADVISORS, LLC	0%	97	44	0	0
Sep 30, 2025	CORECAP ADVISORS, LLC	0%	100	46	-3.4K	-97.14%
Sep 30, 2025	SBI SECURITIES CO., LTD.	0%	504	231	0	0
Sep 30, 2025	SYKON CAPITAL LLC	1.55%	644.8K	295.19K	0	0
Sep 30, 2025	HIGHTOWER ADVISORS, LLC	0.57%	237.34K	108.65K	7.88K	+3.44%
Sep 30, 2025	ACCRETIVE WEALTH PARTNERS, LLC	0.6%	250K	114.45K	250K	+100.00%
Sep 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.73%	302.93K	138.7K	43.87K	+16.93%
Sep 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.96%	397.91K	182.17K	295.9K	+290.05%
Sep 30, 2025	ANNEX ADVISORY SERVICES, LLC	0.04%	15K	6.87K	15K	+100.00%
Jun 30, 2025	VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC	0%	0	-	-32.42K	-100.00%
Jun 30, 2025	SBI SECURITIES CO., LTD.	0%	504	197	100	+24.75%
Jun 30, 2025	STATE STREET CORP	0.11%	44.66K	17.48K	0	0
Jun 30, 2025	UBS GROUP AG	0.14%	57.67K	22.55K	48.58K	+534.08%
Jun 30, 2025	CORECAP ADVISORS, LLC	0.01%	3.5K	1.37K	0	0
Jun 30, 2025	MORGAN STANLEY	0.02%	9.17K	3.59M	1	+0.01%
Jun 30, 2025	CITADEL ADVISORS LLC	0.03%	12.3K	4.81M	12.3K	+100.00%
Jun 30, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.25%	102.02K	39.92K	28K	+37.84%
Jun 30, 2025	XTX TOPCO LTD	0.25%	102.51K	40.11K	102.51K	+100.00%
Jun 30, 2025	RENAISSANCE TECHNOLOGIES LLC	0.33%	137.92K	53.97K	-161.89K	-54.00%
Jun 30, 2025	QUINN OPPORTUNITY PARTNERS LLC	0.53%	218.13K	85.35K	-100K	-31.43%
Jun 30, 2025	HIGHTOWER ADVISORS, LLC	0.55%	229.45K	89.79K	0	0
Jun 30, 2025	CITIGROUP INC	0.14%	59.47K	23.27K	59.47K	+100.00%
Jun 30, 2025	CERITY PARTNERS LLC	0.05%	19K	7.44K	-75.11K	-79.81%
Jun 30, 2025	GEODE CAPITAL MANAGEMENT, LLC	0.62%	259.06K	101.38K	31.37K	+13.78%
Jun 30, 2025	VANGUARD GROUP INC	0.98%	408.27K	159.63K	0	0
Jun 30, 2025	SYKON CAPITAL LLC	1.55%	644.8K	252.31K	644.8K	+100.00%
Jun 30, 2025	NORTHERN TRUST CORP	0.06%	23.21K	9.08K	0	0
Jun 30, 2025	NORDWAND ADVISORS, LLC	0%	0	-	-10K	-100.00%
Jun 30, 2025	JOSH ARNOLD INVESTMENT CONSULTANT, LLC	0%	0	-	-250K	-100.00%
Jun 30, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	0%	0	-	-376.58K	-100.00%
Jun 30, 2025	JANE STREET GROUP, LLC	0%	0	-	-48.39K	-100.00%
Jun 30, 2025	PERRITT CAPITAL MANAGEMENT INC	0%	0	-	-150K	-100.00%
Jun 30, 2025	SHEETS SMITH WEALTH MANAGEMENT	0%	0	-	-208.3K	-100.00%
Jun 30, 2025	WEXFORD CAPITAL LP	0%	0	-	-1.53M	-100.00%
Jun 30, 2025	CITIZENS FINANCIAL GROUP INC/RI	0%	0	-	-270.4K	-100.00%
Jun 30, 2025	FARTHER FINANCE ADVISORS, LLC	0%	97	38	0	0
Jun 30, 2025	PRINCIPAL SECURITIES, INC.	0.02%	10K	3.91K	10K	+100.00%
Jun 30, 2025	CUBIST SYSTEMATIC STRATEGIES, LLC	0.03%	11.77K	4.6K	11.77K	+100.00%
Jun 30, 2025	SIMPLEX TRADING, LLC	0.03%	11.61K	4K	5.27K	+83.16%
Jun 30, 2025	FORVIS WEALTH ADVISORS, LLC	0.05%	19.6K	7.67K	19.6K	+100.00%
Jun 30, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.04%	16.86K	7K	-442	-2.55%
Jun 30, 2025	CHAPIN DAVIS, INC.	0.19%	80K	31.3K	0	0
Jun 30, 2025	VIRTU FINANCIAL LLC	0.1%	40.4K	16K	40.4K	+100.00%
Jun 30, 2025	TWO SIGMA SECURITIES, LLC	0.09%	37.83K	14.8K	3.44K	+10.02%
Jun 30, 2025	BANK OF NEW YORK MELLON CORP	0.09%	37.05K	14.5K	0	0
Jun 30, 2025	UNITED CAPITAL MANAGEMENT OF KS, INC.	0.08%	34.7K	13.58K	0	0
Jun 30, 2025	BLACKROCK, INC.	0.07%	28.03K	10.97K	-40.83K	-59.30%
Jun 30, 2025	BANK OF AMERICA CORP /DE/	0.07%	27.19K	10.63K	134	+0.50%
Jun 30, 2025	JPMORGAN CHASE & CO	0%	1.77K	691	-32	-1.78%
Jun 30, 2025	BARCLAYS PLC	0%	0	-	-12.57K	-100.00%
Jun 30, 2025	SVB WEALTH LLC	0%	0	-	-47.67K	-100.00%
Jun 30, 2025	ADVISOR GROUP HOLDINGS, INC.	0%	0	-	-2K	-100.00%
Jun 30, 2025	RITHOLTZ WEALTH MANAGEMENT	0%	0	-	-10K	-100.00%
Jun 30, 2025	WELLS FARGO & COMPANY/MN	0%	1.53K	599	0	0
Jun 30, 2025		0%	504	197	100	+24.75%
Jun 30, 2025	RAYMOND JAMES FINANCIAL INC	0%	198	77	198	+100.00%
Mar 31, 2025	VANGUARD PERSONALIZED INDEXING MANAGEMENT, LLC	0.17%	32.42K	13.11K	32.42K	+100.00%
Mar 31, 2025	JOSH ARNOLD INVESTMENT CONSULTANT, LLC	1.31%	250K	100K	250K	+100.00%
Mar 31, 2025	GEODE CAPITAL MANAGEMENT, LLC	1.19%	227.69K	92.07K	24.17K	+11.87%
Mar 31, 2025	MORGAN STANLEY	0.05%	9.17K	3.71K	0	0
Mar 31, 2025	JPMORGAN CHASE & CO	0.01%	1.8K	727	-3	-0.17%
Mar 31, 2025	ENGINEERS GATE MANAGER LP	0%	0	-	-15.97K	-100.00%
Mar 31, 2025	SQUAREPOINT OPS LLC	0%	0	-	-52.39K	-100.00%
Mar 31, 2025	SYKON CAPITAL LLC	0%	0	-	-12.7K	-100.00%
Mar 31, 2025	VANGUARD GROUP INC	2.14%	408.27K	164.94K	-246.77K	-37.67%
Mar 31, 2025	JANE STREET GROUP, LLC	0.25%	48.39K	19.56K	48.39K	+100.00%
Mar 31, 2025	NORTHERN TRUST CORP	0.12%	23.21K	9.39K	-13.51K	-36.79%
Mar 31, 2025	PRICE T ROWE ASSOCIATES INC /MD/	0.09%	17.3K	7K	0	0
Mar 31, 2025	WEXFORD CAPITAL LP	8%	1.53M	616.8K	1.53M	+100.00%
Mar 31, 2025	UBS GROUP AG	0.05%	9.1K	3.67K	5.87K	+181.67%
Mar 31, 2025	FOURWORLD CAPITAL MANAGEMENT LLC	1.97%	376.58K	152.25K	376.58K	+100.00%
Mar 31, 2025	QUINN OPPORTUNITY PARTNERS LLC	1.67%	318.13K	128.62K	318.13K	+100.00%
Mar 31, 2025	SVB WEALTH LLC	0.25%	47.67K	19.27K	0	0
Mar 31, 2025	CORECAP ADVISORS, LLC	0.02%	3.5K	1.42K	3.4K	+3,400.00%
Mar 31, 2025	ADVISOR GROUP HOLDINGS, INC.	0.01%	2K	809	2K	+100.00%
Mar 31, 2025		0%	404	163	0	0
Mar 31, 2025	WELLS FARGO & COMPANY/MN	0.01%	1.53K	619	0	0
Mar 31, 2025	RENAISSANCE TECHNOLOGIES LLC	1.57%	299.81K	121.21K	13.33K	+4.65%
Mar 31, 2025	CITIZENS FINANCIAL GROUP INC/RI	1.42%	270.4K	109.32K	270.4K	+100.00%
Mar 31, 2025	SHEETS SMITH WEALTH MANAGEMENT	1.09%	208.3K	84.22K	0	0
Mar 31, 2025	PERRITT CAPITAL MANAGEMENT INC	0.79%	150K	60.65K	-40K	-21.05%
Mar 31, 2025	CERITY PARTNERS LLC	0.49%	94.11K	38.05K	94.11K	+100.00%
Mar 31, 2025	TWO SIGMA SECURITIES, LLC	0.18%	34.39K	13.9K	17.94K	+109.12%
Mar 31, 2025	BANK OF AMERICA CORP /DE/	0.14%	27.06K	10.93K	-9.66K	-26.32%
Mar 31, 2025	WARBERG ASSET MANAGEMENT LLC	0%	0	-	-101.67K	-100.00%
Mar 31, 2025	HIGHTOWER ADVISORS, LLC	1.2%	229.45K	92.77K	-7.33K	-3.09%
Mar 31, 2025	CHAPIN DAVIS, INC.	0.42%	80K	32.34K	30K	+60.00%
Mar 31, 2025	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.39%	74.01K	29.92K	27.06K	+57.64%
Mar 31, 2025	BLACKROCK, INC.	0.36%	68.86K	27.84K	-783	-1.12%
Mar 31, 2025	STATE STREET CORP	0.23%	44.66K	18.06K	0	0
Mar 31, 2025	BANK OF NEW YORK MELLON CORP	0.19%	37.05K	14.98K	-1	0.00%
Mar 31, 2025	UNITED CAPITAL MANAGEMENT OF KS, INC.	0.18%	34.7K	14.03K	0	0
Mar 31, 2025	BARCLAYS PLC	0.07%	12.57K	5K	12.57K	+100.00%
Mar 31, 2025	RITHOLTZ WEALTH MANAGEMENT	0.05%	10K	4.04K	10K	+100.00%
Mar 31, 2025	NORDWAND ADVISORS, LLC	0.05%	10K	4.04K	10K	+100.00%
Mar 31, 2025	SIMPLEX TRADING, LLC	0.03%	6.34K	2K	4.76K	+299.81%
Mar 31, 2025	FARTHER FINANCE ADVISORS, LLC	0%	97	39	0	0
Mar 31, 2025	TOWER RESEARCH CAPITAL LLC (TRC)	0%	0	-	-116	-100.00%
Mar 31, 2024	FARTHER FINANCE ADVISORS, LLC	0%	97	664K	0	0
Mar 31, 2024	CAPITAL ADVISORS, LTD. LLC	0%	190	1K	12	+6.74%
Mar 31, 2024	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	292	1.89K	0	0
Mar 31, 2024	SIMPLEX TRADING, LLC	0%	403	2K	-2.89K	-87.77%
Mar 31, 2024	WELLS FARGO & COMPANY/MN	0.01%	1.64K	10.59K	1	+0.06%
Mar 31, 2024	ADVISOR GROUP HOLDINGS, INC.	0.01%	2K	12.94K	-1K	-33.33%
Mar 31, 2024	UBS GROUP AG	0.02%	3.32K	21.5K	3.32K	+100.00%
Mar 31, 2024	MORGAN STANLEY	0.03%	4.38K	28.34K	-800	-15.44%
Mar 31, 2024	CITADEL ADVISORS LLC	0.01%	1K	6.47K	1K	+100.00%
Mar 31, 2024	TOWER RESEARCH CAPITAL LLC (TRC)	0.06%	10.57K	68.38K	-4.44K	-29.59%
Mar 31, 2024	COMMONWEALTH EQUITY SERVICES, LLC	0.09%	14.86K	96K	14.86K	+100.00%
Mar 31, 2024	PRICE T ROWE ASSOCIATES INC /MD/	0.1%	17.3K	112K	0	0
Mar 31, 2024	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	22.78K	147.39K	175	+0.77%
Mar 31, 2024	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0%	0	-	-45	-100.00%
Mar 31, 2024	ADVISORY SERVICES NETWORK, LLC	0%	0	-	-600	-100.00%
Mar 31, 2024	SUSQUEHANNA INTERNATIONAL GROUP, LLP	0.32%	54.65K	353.57K	54.65K	+100.00%
Mar 31, 2024	BLACKROCK INC.	0.33%	57.36K	371.13K	-3.39K	-5.58%
Mar 31, 2024	PERRITT CAPITAL MANAGEMENT INC	0.5%	85.7K	554.48K	-200	-0.23%
Mar 31, 2024	GEODE CAPITAL MANAGEMENT, LLC	0.8%	138.41K	895.73K	1K	+0.73%
Mar 31, 2024	RENAISSANCE TECHNOLOGIES LLC	1.36%	234.81K	1.52M	-10.9K	-4.44%
Mar 31, 2024	GOLDMAN SACHS GROUP INC	0.14%	23.79K	153.9K	-13.71K	-36.57%
Mar 31, 2024	BANK OF AMERICA CORP /DE/	0.21%	36.72K	237.57K	0	0
Mar 31, 2024	BANK OF NEW YORK MELLON CORP	0.22%	37.05K	239.73K	-5.48K	-12.88%
Mar 31, 2024	CHAPIN DAVIS, INC.	0.23%	40K	258.8K	0	0
Mar 31, 2024	STATE STREET CORP	0.23%	40.16K	259.86K	0	0
Mar 31, 2024	NORTHERN TRUST CORP	0.25%	43K	278.18K	-2.97K	-6.46%
Mar 31, 2024	SVB WEALTH LLC	0.28%	47.67K	308.39K	0	0
Mar 31, 2024	VANGUARD GROUP INC	3.6%	618.76K	4M	9.42K	+1.55%
Mar 31, 2024	HIGHTOWER ADVISORS, LLC	0.89%	153.65K	993K	-19.48K	-11.25%
Mar 31, 2024	ROYAL BANK OF CANADA	0%	0	-	-121	-100.00%
Mar 31, 2024	QUBE RESEARCH & TECHNOLOGIES LTD	0%	25	162	0	0
Mar 31, 2024	SPIRE WEALTH MANAGEMENT	0%	80	518	80	+100.00%
Dec 31, 2023	AMERICAN CENTURY COMPANIES INC	0%	0	-	-76.53K	-100.00%
Dec 31, 2023	DIMENSIONAL FUND ADVISORS LP	0%	0	-	-11.04K	-100.00%
Dec 31, 2023	QUBE RESEARCH & TECHNOLOGIES LTD	0%	25	113	0	0
Dec 31, 2023		0%	97	438	0	0
Dec 31, 2023	INTERNATIONAL ASSETS INVESTMENT MANAGEMENT, LLC	0%	45	10K	45	+100.00%
Dec 31, 2023	ROYAL BANK OF CANADA	0%	121	1K	-359	-74.79%
Dec 31, 2023	CAPITAL ADVISORS, LTD. LLC	0%	178	1K	178	+100.00%
Dec 31, 2023	CONCOURSE FINANCIAL GROUP SECURITIES, INC.	0%	292	1.32M	0	0
Dec 31, 2023	ADVISORY SERVICES NETWORK, LLC	0%	600	2.71K	600	+100.00%
Dec 31, 2023	WELLS FARGO & COMPANY/MN	0.01%	1.64K	7.4K	13	+0.80%
Dec 31, 2023	ADVISOR GROUP HOLDINGS, INC.	0.02%	3K	13.56K	-1K	-25.00%
Dec 31, 2023	SIMPLEX TRADING, LLC	0.02%	3.29K	14K	101	+3.16%
Dec 31, 2023	MORGAN STANLEY	0.03%	5.18K	23.41K	250	+5.07%
Dec 31, 2023	TOWER RESEARCH CAPITAL LLC (TRC)	0.09%	15.01K	67.85K	5.03K	+50.34%
Dec 31, 2023	PRICE T ROWE ASSOCIATES INC /MD/	0.1%	17.3K	79K	0	0
Dec 31, 2023	BRIDGEWAY CAPITAL MANAGEMENT, LLC	0.13%	22.61K	102.18K	-9.81K	-30.26%
Dec 31, 2023	BANK OF AMERICA CORP /DE/	0.21%	36.72K	165.97K	-35	-0.10%
Dec 31, 2023	GOLDMAN SACHS GROUP INC	0.22%	37.5K	169.49K	-50.67K	-57.47%
Dec 31, 2023	CHAPIN DAVIS, INC.	0.23%	40K	180.8K	0	0
Dec 31, 2023	STATE STREET CORP	0.23%	40.16K	181.54K	0	0
Dec 31, 2023	BANK OF NEW YORK MELLON CORP	0.25%	42.53K	192.24K	-20.87K	-32.91%
Dec 31, 2023	NORTHERN TRUST CORP	0.27%	45.96K	207.75K	22.54K	+96.22%
Dec 31, 2023	SVB WEALTH LLC	0.28%	47.67K	215.45K	0	0
Dec 31, 2023	BLACKROCK INC.	0.35%	60.75K	274.61K	1.56K	+2.64%
Dec 31, 2023	PERRITT CAPITAL MANAGEMENT INC	0.5%	85.9K	388.27K	-6.4K	-6.93%
Dec 31, 2023	GEODE CAPITAL MANAGEMENT, LLC	0.8%	137.41K	621.23K	10.41K	+8.20%
Dec 31, 2023	HIGHTOWER ADVISORS, LLC	1.01%	173.12K	782K	0	0
Dec 31, 2023	RENAISSANCE TECHNOLOGIES LLC	1.43%	245.71K	1.11M	-38.3K	-13.49%
Dec 31, 2023	VANGUARD GROUP INC	3.55%	609.35K	2.75M	7.51K	+1.25%
Dec 31, 2023	KOSS-OLINGER CONSULTING, LLC	0%	0	-	-42.08K	-100.00%
Dec 31, 2023	STEWARD PARTNERS INVESTMENT ADVISORY, LLC	0%	0	-	-2.9K	-100.00%
Dec 31, 2023	SUNBELT SECURITIES, INC.	0%	0	-	-294	-100.00%
Dec 31, 2023	WINTON GROUP LTD	0%	0	-	-16.33K	-100.00%
Dec 31, 2023	O'SHAUGHNESSY ASSET MANAGEMENT, LLC	0%	0	-	-19.82K	-100.00%
Dec 31, 2023	CITADEL ADVISORS LLC	0%	0	-	-11.7K	-100.00%
Dec 31, 2023	VICTORY CAPITAL MANAGEMENT INC	0%	0	-	-17.9K	-100.00%

Insiders

Insiders	Designation	Shares Held
KARKUS TED WILLIAM	CEO & CHAIRMAN	2.33M
PHILLIPS CHARLES A	EVP, COO	1.01M
LEVENTHAL MARK S	director	881.98K
LEONARD BRADEN MICHAEL	10 percent owner	627.32K
BURNETT MARK A.	director	301.77K
GLECKEL LOUIS MD	director	273.84K
CUDDIHY ROBERT V JR	Chief Financial Officer	132.7K
FRANK MARK SHAWN	director	70.2K
BARR JASON MICHAEL		30.99K
MCCUBBIN JAMES T	director	25.94K
QUIGLEY GUY J	10 percent owner	1
SCHAUM ROUNSEVELLE W	director	0

Buying/Selling by Insiders

Date	Insider	Type	Cost	Shares	Value ($)	Shares Total
Mar 10, 2022	BARR JASON MICHAEL	PURCHASE	6.48	750	4.86K	30.99K
Jun 03, 2021	KARKUS TED WILLIAM	PURCHASE	5.07	33.94K	171.92K	2.33M
Aug 13, 2020	GLECKEL LOUIS MD	PURCHASE	2.75	50K	137.5K	273.84K
Aug 13, 2020	KARKUS TED WILLIAM	SALE	2.75	50K	137.5K	2.42M
Mar 26, 2020	KARKUS TED WILLIAM	SALE	1.75	100K	175K	2.55M
Mar 26, 2020	GLECKEL LOUIS MD	PURCHASE	1.75	100K	175K	209.89K
Oct 01, 2019	BARR JASON MICHAEL	PURCHASE	1.96	2.87K	5.63K	19.09K
Aug 15, 2019	BARR JASON MICHAEL	PURCHASE	2.05	2.5K	5.13K	16.22K
Aug 14, 2019	BARR JASON MICHAEL	PURCHASE	2.05	6K	12.3K	13.72K
Dec 21, 2017	KARKUS TED WILLIAM	SALE	2.30	424.79K	977.01K	2.48M
Sep 29, 2017	KARKUS TED WILLIAM	SALE	2.30	364.95K	839.39K	2.31M
Sep 29, 2017	CUDDIHY ROBERT V JR	SALE	2.30	358.62K	824.83K	132.7K
Sep 29, 2017	LEONARD BRADEN MICHAEL	SALE	2.30	1.7M	3.9M	627.32K
Sep 29, 2017	BARR JASON MICHAEL	SALE	2.30	4.38K	10.07K	7.72K
Nov 30, 2015	LEVENTHAL MARK S	PURCHASE	1.48	948	1.4K	881.98K
Nov 27, 2015	LEVENTHAL MARK S	PURCHASE	1.55	13.3K	20.62K	881.03K
Nov 25, 2015	LEVENTHAL MARK S	PURCHASE	1.30	17.25K	22.43K	867.73K
Nov 24, 2015	LEVENTHAL MARK S	PURCHASE	1.30	18.5K	24.05K	850.48K
Jun 04, 2015	KARKUS TED WILLIAM	PURCHASE	1.30	200K	260K	2.67M
May 19, 2015	KARKUS TED WILLIAM	PURCHASE	1.35	199.5K	269.33K	2.47M
May 18, 2015	KARKUS TED WILLIAM	PURCHASE	1.34	10.5K	14.06K	2.28M
Nov 07, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.38	13.95K	19.25K	2.32M
Nov 06, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.37	7.5K	10.28K	2.31M
Nov 05, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.32	43.3K	57.16K	2.3M
Oct 09, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.30	169.98K	221.12K	2.26M
Oct 08, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.30	114.91K	149.22K	2.09M
Oct 02, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	16.9K	23.62K	1.97M
Sep 24, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	4.54K	6.35K	1.96M
Sep 23, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.38	16	22.08	1.95M
Sep 22, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	44.04K	61.66K	1.95M
Sep 18, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.40	2.5K	3.5K	1.91M
Sep 16, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.41	10K	14.1K	1.91M
Sep 15, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.44	103.92K	149.64K	1.9M
Sep 12, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.58	3.41K	5.39K	1.79M
Sep 11, 2014	LEONARD BRADEN MICHAEL	PURCHASE	1.53	14.61K	22.36K	1.79M
Jun 25, 2013	KARKUS TED WILLIAM	PURCHASE	1.58	155.48K	245.66K	2.16M
Jun 24, 2013	KARKUS TED WILLIAM	PURCHASE	1.56	286.15K	446.39K	2.01M
Jun 23, 2013	KARKUS TED WILLIAM	PURCHASE	1.51	58.37K	88.14K	1.72M
May 23, 2013	FRANK MARK SHAWN	PURCHASE	1.65	20K	33K	70.2K
May 09, 2013	LEVENTHAL MARK S	PURCHASE	1.60	1.3K	2.09K	180K
May 08, 2013	LEVENTHAL MARK S	PURCHASE	1.60	8.7K	13.91K	178.7K
Nov 30, 2012	MCCUBBIN JAMES T	PURCHASE	1.55	834	1.29K	25.94K
Nov 29, 2012	LEVENTHAL MARK S	PURCHASE	1.60	102.7K	164.32K	150K
Nov 28, 2012	LEVENTHAL MARK S	PURCHASE	1.42	47.3K	67.17K	47.3K
Sep 04, 2012	QUIGLEY GUY J	SALE	1.40	1	1.4	1
May 17, 2012	KARKUS TED WILLIAM	PURCHASE	1.05	103.4K	108.57K	1.61M
May 15, 2012	KARKUS TED WILLIAM	PURCHASE	0.98	141.39K	138.56K	1.51M
Nov 16, 2011	KARKUS TED WILLIAM	PURCHASE	0.90	19.19K	17.25K	1.24M
Nov 14, 2011	BURNETT MARK A.	PURCHASE	0.86	100K	86.5K	301.77K
Nov 14, 2011	KARKUS TED WILLIAM	PURCHASE	0.85	171.02K	145.71K	1.22M
Aug 23, 2011	BURNETT MARK A.	PURCHASE	0.85	100	85	190.49K
Oct 01, 2010	QUIGLEY GUY J	SALE	1.11	1K	1.11K	2.44M
Oct 26, 2006	PHILLIPS CHARLES A	SALE	6.00	50K	300K	1.01M
Oct 26, 2006	QUIGLEY GUY J	SALE	6.00	50K	300K	2.45M
May 08, 2006	PHILLIPS CHARLES A	SALE	10.00	25K	250K	1.01M
May 08, 2006	QUIGLEY GUY J	SALE	10.00	25K	250K	2.45M
Apr 05, 2006	PHILLIPS CHARLES A	SALE	8.50	290.13K	2.47M	1.01M
Apr 05, 2006	QUIGLEY GUY J	SALE	8.50	194.75K	1.66M	394.71K
Mar 21, 2006	PHILLIPS CHARLES A	SALE	10.03	9.88K	99.05K	0
Mar 21, 2006	QUIGLEY GUY J	SALE	10.03	5.25K	52.66K	0
Nov 17, 2004	SCHAUM ROUNSEVELLE W	SALE	8.17	4.49K	36.66K	0
Nov 16, 2004	SCHAUM ROUNSEVELLE W	SALE	8.01	1K	8.01K	4.49K
Sep 09, 2004	SCHAUM ROUNSEVELLE W	SALE	7.42	3K	22.27K	5.49K
Sep 08, 2004	SCHAUM ROUNSEVELLE W	SALE	7.72	2K	15.45K	8.49K
Jun 22, 2004	SCHAUM ROUNSEVELLE W	SALE	8.16	1K	8.16K	10.49K
Apr 05, 2004	SCHAUM ROUNSEVELLE W	SALE	10.02	1K	10.02K	11.49K
Aug 18, 2003	SCHAUM ROUNSEVELLE W	SALE	8.04	3.5K	28.12K	12.49K
Aug 15, 2003	SCHAUM ROUNSEVELLE W	SALE	7.90	3.8K	30.02K	17.99K
Aug 07, 2003	SCHAUM ROUNSEVELLE W	SALE	7.67	1K	7.67K	15.6K

PRPH Stock Ownership Breakdown

ProPhase Labs

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Frequently Asked Questions

Stock Outstanding Shares

Market Insider

Institutional Ownership

Insiders

Buying/Selling by Insiders

Frequently Asked Questions