ProPhase Labs, Inc.
PRPH- Exchange
- OTC
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000868278
No open-market purchases or sales by ProPhase Labs, Inc. insiders were filed in the last 90 days; 2 institutions reported holding it in 13F filings for Q2 2026, worth $2 in total; no superinvestor holds it.
13F holders, Q4 2022
Institutional positions in ProPhase Labs, Inc. as of Dec 31, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 51
- +8 vs. Q3 2022
- Shares held
- 2.78M
- +90.6K (+3.4%) vs. Q3 2022
- Total value
- $26.7M
- −$3.54M (−11.7%) vs. Q3 2022
- New holders
- 17
- 17 more added
- Sold out
- 9
- 9 more reduced
Compare with Q3 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting PRPH on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 2 | $2 |
| Q1 2026 | 2 | $2 |
| Q4 2025 | 17 | $92.9K |
| Q3 2025 | 29 | $1.36M |
| Q2 2025 | 33 | $1.05M |
| Q1 2025 | 37 | $2.02M |
| Q4 2024 | 30 | $1.91M |
| Q3 2024 | 27 | $4.23M |
| Q2 2024 | 29 | $7.27M |
| Q1 2024 | 32 | $11.0M |
| Q4 2023 | 27 | $7.63M |
| Q3 2023 | 35 | $8.56M |
| Q2 2023 | 45 | $15.8M |
| Q1 2023 | 39 | $18.6M |
| Q4 2022 | 51 | $26.7M |
| Q3 2022 | 43 | $30.3M |
| Q2 2022 | 39 | $24.9M |
| Q1 2022 | 22 | $10.8M |
| Q4 2021 | 25 | $10.8M |
| Q3 2021 | 21 | $8.56M |
| Q2 2021 | 23 | $9.95M |
| Q1 2021 | 29 | $9.58M |
Institutions, Q4 2022
Shares, value and share of portfolio for each institution holding ProPhase Labs, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Farther Finance Advisors, LLC | 97 | $934 | 0.00% | +97 | New |
| CoreCap Advisors, LLC | 100 | $963 | 0.00% | +100 | New |
| Proequities, Inc. | 783 | $7.54K | 0.00% | −2,799−78.1% | Reduced |
| Advisory Services Network, LLC | 790 | $7.61K | 0.00% | +790 | New |
| Simplex Trading, LLC | 848 | $8.00K | 0.00% | −266−23.9% | Reduced |
| GWM Advisors LLC | 1,637 | $13.6K | 0.00% | +1,637 | New |
| Wells Fargo & Company | 1,620 | $15.6K | 0.00% | +4+0.2% | Added |
| Dorsey Wright & Associates | 2,074 | $20.0K | 0.01% | +2,074 | New |
| Covestor Ltd | 3,229 | $31.0K | 0.03% | −87−2.6% | Reduced |
| Tower Research Capital LLC (TRC) | 5,925 | $57.0K | 0.00% | +5,925 | New |
| Advisor Group Holdings, Inc. | 6,403 | $62.0K | 0.00% | +103+1.6% | Added |
| Royal Bank of Canada | 9,180 | $89.0K | 0.00% | +8,700+1,812.5% | Added |
| Precision Wealth Strategies, LLC | 10,063 | $96.9K | 0.10% | −492−4.7% | Reduced |
| Citadel Advisors LLC | 10,894 | $104.9K | 0.00% | +10,894 | New |
| Jane Street Group, LLC | 12,265 | $118.1K | 0.00% | +12,265 | New |
| Goldman Sachs Group Inc | 13,430 | $129.3K | 0.00% | +13,430 | New |
| Morgan Stanley | 14,683 | $141.4K | 0.00% | +4,945+50.8% | Added |
| Citigroup Inc | 15,354 | $147.9K | 0.00% | +15,354 | New |
| UBS Group AG | 16,541 | $159.3K | 0.00% | −8,920−35.0% | Reduced |
| Stratos Wealth Partners, LTD. | 18,155 | $174.8K | 0.00% | +18,155 | New |
| Commonwealth Equity Services, LLC | 18,327 | $176.0K | 0.00% | 00.0% | Unchanged |
| Koss-Olinger Consulting, LLC | 19,832 | $191.0K | 0.03% | +19,832 | New |
| Keebeck Wealth Management, LLC | 20,000 | $192.6K | 0.03% | 00.0% | Unchanged |
| Trexquant Investment LP | 20,265 | $195.2K | 0.01% | +20,265 | New |
| HRT Financial LP | 21,238 | $204.0K | 0.00% | +21,238 | New |
| ProVise Management Group, LLC | 22,077 | $212.6K | 0.02% | +22,077 | New |
| Northern Trust Corp | 22,109 | $212.9K | 0.00% | 00.0% | Unchanged |
| Dimensional Fund Advisors LP | 24,841 | $240.0K | 0.00% | 00.0% | Unchanged |
| Ritholtz Wealth Management | 26,044 | $250.8K | 0.01% | +5,368+26.0% | Added |
| Millennium Management LLC | 26,893 | $259.0K | 0.00% | −128,302−82.7% | Reduced |
| Bank of America Corp | 29,273 | $281.9K | 0.00% | +2,172+8.0% | Added |
| Cambridge Investment Research Advisors, Inc. | 30,744 | $296.0K | 0.00% | +5,682+22.7% | Added |
| First Trust Advisors LP | 32,427 | $312.3K | 0.00% | −1,674−4.9% | Reduced |
| State Street Corp | 37,163 | $357.9K | 0.00% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 46,289 | $445.8K | 0.00% | +46,289 | New |
| Bridgeway Capital Management, LLC | 51,888 | $499.7K | 0.01% | 00.0% | Unchanged |
| O'Shaughnessy Asset Management, LLC | 54,889 | $528.6K | 0.01% | +14,036+34.4% | Added |
| Globeflex Capital L P | 56,175 | $541.0K | 0.07% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 65,647 | $632.2K | 0.00% | +22,936+53.7% | Added |
| American Century Companies Inc | 66,998 | $645.2K | 0.00% | +18,102+37.0% | Added |
| Bank of Montreal | 67,900 | $670.9K | 0.00% | +67,900 | New |
| Navellier & Associates Inc | 72,386 | $697.1K | 0.14% | +32,167+80.0% | Added |
| Ameriprise Financial Inc | 88,453 | $852.0K | 0.00% | −1,035−1.2% | Reduced |
| Marshall Wace, LLP | 89,128 | $858.3K | 0.00% | +3,035+3.5% | Added |
| Perritt Capital Management Inc | 97,300 | $937.0K | 0.53% | −25,200−20.6% | Reduced |
| Geode Capital Management, LLC | 123,030 | $1.18M | 0.00% | +6,681+5.7% | Added |
| BlackRock Inc. | 132,524 | $1.28M | 0.00% | +384+0.3% | Added |
| Acadian Asset Management LLC | 134,188 | $1.29M | 0.01% | +59,611+79.9% | Added |
| Avidian Wealth Solutions, LLC | 156,024 | $1.50M | 0.10% | 00.0% | Unchanged |
| Renaissance Technologies LLC | 389,410 | $3.75M | 0.01% | +12,600+3.3% | Added |
| Vanguard Group Inc | 588,369 | $5.67M | 0.00% | +6,160+1.1% | Added |
| Invesco Ltd. | 0 | $0 | 0.00% | −129,215−100.0% | Sold out |
| Quadrature Capital Ltd | 0 | $0 | 0.00% | −30,490−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −16,537−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −12,276−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −11,200−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −11,158−100.0% | Sold out |
| Hillsdale Investment Management Inc. | 0 | $0 | 0.00% | −10,028−100.0% | Sold out |
| Benjamin F. Edwards & Company, Inc. | 0 | $0 | 0.00% | −500−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −200−100.0% | Sold out |