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ProPhase Labs (PRPH) Institutional Ownership

ProPhase Labs logo
$0.09 -0.01 (-5.90%)
As of 06/29/2026 03:18 PM Eastern
Compare

Institutional Ownership Changes (13F Filings) for ProPhase Labs (NASDAQ:PRPH)

Current
Institutional Ownership
Percentage
9.45%
Number of
Institutional Buyers
(last 12 months)
5
Total
Institutional Inflows
(last 12 months)
$6.26M
Number of
Institutional Sellers
(last 12 months)
2
Total
Institutional Outflows
(last 12 months)
$650.99K
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PRPH Institutional Buying and Selling by Quarter

ProPhase Labs Major Shareholders & Ownership History

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Reporting DateMajor Shareholder NameShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
2/12/2026Sykon Capital LLC64,478$29K0.0%-90.0%1.071%
11/17/2025Susquehanna International Group LLP397,914$182K0.0%+290.1%0.958%
11/7/2025Accretive Wealth Partners LLC250,000$114K0.0%N/A0.602%
10/17/2025Apollon Wealth Management LLC182,464$84K0.0%N/A0.439%
8/12/2025XTX Topco Ltd102,506$40K0.0%N/A0.247%
8/11/2025Sykon Capital LLC644,795$252K0.1%N/A1.552%
8/8/2025Quinn Opportunity Partners LLC218,127$85K0.0%-31.4%0.525%
5/16/2025Josh Arnold Investment Consultant LLC250,000$100K0.1%N/A0.597%
5/9/2025Citizens Financial Group Inc. RI270,400$109K0.0%N/A0.646%
4/30/2025Cerity Partners LLC94,113$38K0.0%N/A0.225%
4/23/2025Chapin Davis Inc.80,000$32K0.0%+60.0%0.191%
2/17/2025Squarepoint Ops LLC52,394$40K0.0%N/A0.219%
2/13/2025Warberg Asset Management LLC101,672$77K0.0%N/A0.426%
2/13/2025Renaissance Technologies LLC286,485$217K0.0%+33.2%1.200%
2/12/2025Perritt Capital Management Inc190,000$144K0.1%+129.1%0.796%
2/12/2025Geode Capital Management LLC203,528$154K0.0%+26.6%0.853%
2/7/2025HighTower Advisors LLC236,781$179K0.0%+32.2%0.992%
2/5/2025SVB Wealth LLC47,665$36K0.0%N/A0.200%
1/17/2025Sheets Smith Wealth Management208,300$158K0.0%N/A0.873%
11/16/2024Geode Capital Management LLC160,735$389K0.0%+9.2%0.673%
11/15/2024HighTower Advisors LLC179,045$434K0.0%+18.3%0.750%
8/9/2024Renaissance Technologies LLC220,510$922K0.0%-6.1%1.156%
5/10/2024Vanguard Group Inc.618,763$4.00M0.0%+1.5%3.429%
2/13/2024Tower Research Capital LLC TRC15,010$68K0.0%+50.3%0.083%
11/14/2023Perritt Capital Management Inc.92,300$403K0.2%-5.1%0.548%
11/14/2023O Shaughnessy Asset Management LLC19,822$87K0.0%-66.2%0.118%
11/8/2023HighTower Advisors LLC173,124$756K0.0%N/A1.028%
10/23/2023SVB Wealth LLC47,665$208K0.0%N/A0.283%
10/11/2023Koss Olinger Consulting LLC42,081$184K0.0%+67.3%0.250%
8/11/2023O Shaughnessy Asset Management LLC58,559$425K0.0%+8.5%0.341%
8/11/2023Covestor Ltd5,015$36K0.0%+61.7%0.029%
7/31/2023Koss Olinger Consulting LLC25,159$183K0.0%+20.0%0.146%
7/27/2023Victory Capital Management Inc.17,897$130K0.0%+25.9%0.104%
7/17/2023Ritholtz Wealth Management23,390$170K0.0%-8.7%0.136%
5/11/2023Acadian Asset Management LLC97,184$739K0.0%-27.6%0.580%
5/4/2023Precision Wealth Strategies LLC13,668$104K0.2%+35.8%0.082%
5/2/2023Victory Capital Management Inc.14,214$108K0.0%N/A0.083%
4/13/2023Chapin Davis Inc.30,000$229K0.1%N/A0.175%
2/10/2023HRT Financial LP21,238$204K0.0%N/A0.130%
2/10/2023O Shaughnessy Asset Management LLC54,889$529K0.0%+34.4%0.337%
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2/10/2023ProVise Management Group LLC22,077$213K0.0%N/A0.136%
2/8/2023UBS Group AG16,541$159K0.0%-35.0%0.102%
2/8/2023Cambridge Investment Research Advisors Inc.30,744$296K0.0%+22.7%0.189%
2/2/2023Navellier & Associates Inc.72,386$697K0.1%+80.0%0.445%
2/1/2023Bank of Montreal Can67,900$671K0.0%N/A0.417%
1/19/2023Ritholtz Wealth Management26,044$251K0.0%+26.0%0.160%
11/15/2022Perritt Capital Management Inc.122,500$1.38M0.9%-14.3%0.753%
11/15/2022Quadrature Capital Ltd30,490$345K0.0%+56.5%0.187%
11/15/2022Keebeck Wealth Management LLC20,000$226K0.0%N/A0.123%
11/14/2022Renaissance Technologies LLC376,810$4.25M0.0%+50.4%2.354%
11/10/2022Hillsdale Investment Management Inc.10,028$113K0.0%-86.0%0.063%
11/9/2022Navellier & Associates Inc.40,219$454K0.1%N/A0.251%
11/7/2022Jump Financial LLC12,276$138K0.0%-25.6%0.077%
11/3/2022Avidian Wealth Solutions LLC156,024$1.76M0.1%+6.2%0.975%
10/19/2022Ritholtz Wealth Management20,676$233K0.0%N/A0.129%
10/18/2022Bailard Inc.11,200$126K0.0%N/A0.070%
10/17/2022Cambridge Investment Research Advisors Inc.25,062$283K0.0%+89.7%0.157%
8/13/2022Virtu Financial LLC34,275$435K0.0%N/A0.221%
7/29/2022Avidian Wealth Solutions LLC146,934$1.86M0.1%+4.7%0.949%
7/19/2022Commonwealth Equity Services LLC17,563$222K0.0%-10.6%0.113%
7/14/2022Precision Wealth Strategies LLC10,495$152K0.1%N/A0.068%
7/13/2022Cambridge Investment Research Advisors Inc.13,210$168K0.0%N/A0.085%
5/10/2022Avidian Wealth Solutions LLC140,342$982K0.1%+17.2%0.906%


PRPH Institutional Ownership - Frequently Asked Questions

During the previous two years, 18 institutional investors and hedge funds held shares of ProPhase Labs. The most heavily invested institutionals were Renaissance Technologies LLC ($217K), Susquehanna International Group LLP ($182K), HighTower Advisors LLC ($179K), Sheets Smith Wealth Management ($158K), Geode Capital Management LLC ($154K), Perritt Capital Management Inc ($144K), and Accretive Wealth Partners LLC ($114K).Learn more on ProPhase Labs' institutional investors.

9.45% of ProPhase Labs' stock is owned by institutional investors. Learn more on PRPH's institutional investor holdings.

Of the 17 institutional investors that purchased ProPhase Labs' stock in the last 24 months, the following investors and hedge funds have bought the highest volume of shares: Sykon Capital LLC ($644.80K), Susquehanna International Group LLP ($295.90K), Citizens Financial Group Inc. RI ($270.40K), Josh Arnold Investment Consultant LLC ($250K), Accretive Wealth Partners LLC ($250K), Sheets Smith Wealth Management ($208.30K), and Apollon Wealth Management LLC ($182.46K).

Institutional investors have bought a total of 1,475,664 shares in the last 24 months. This purchase volume represents approximately $6.26M in transactions.

The following institutional investors have sold ProPhase Labs stock in the last 24 months: Sykon Capital LLC ($580.32K), and Quinn Opportunity Partners LLC ($100K).

Institutional investors have sold a total of 680,317 shares in the last 24 months. This volume of shares sold represents approximately $650.99K in transactions.


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This page (NASDAQ:PRPH) was last updated on 6/30/2026 by MarketBeat.com Staff.
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