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, Q2 2022
Institutional positions in ProPhase Labs, Inc. as of Jun 30, 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
- 39
- +18 vs. Q1 2022
- Shares held
- 1.96M
- +421.9K (+27.4%) vs. Q1 2022
- Total value
- $24.9M
- +$14.1M (+131.1%) vs. Q1 2022
- New holders
- 21
- 8 more added
- Sold out
- 3
- 8 more reduced
1 institution that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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 | $1.37M |
| Q2 2025 | 33 | $1.05M |
| Q1 2025 | 37 | $2.02M |
| Q4 2024 | 30 | $1.91M |
| Q3 2024 | 27 | $4.24M |
| Q2 2024 | 29 | $7.27M |
| Q1 2024 | 32 | $11.0M |
| Q4 2023 | 27 | $7.65M |
| 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, Q2 2022
Shares, value and share of portfolio for each institution holding ProPhase Labs, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 600,209 | $7.61M | 0.00% | +87,600+17.1% | Added |
| Renaissance Technologies LLC | 250,610 | $3.18M | 0.00% | +28,000+12.6% | Added |
| Avidian Wealth Solutions, LLC | 146,934 | $1.86M | 0.13% | +6,592+4.7% | Added |
| Perritt Capital Management Inc | 142,900 | $1.81M | 1.10% | −65,500−31.4% | Reduced |
| Ameriprise Financial Inc | 136,534 | $1.73M | 0.00% | −1,410−1.0% | Reduced |
| Geode Capital Management, LLC | 111,806 | $1.42M | 0.00% | +5,949+5.6% | Added |
| Hillsdale Investment Management Inc. | 71,499 | $907.0K | 0.07% | +71,499 | New |
| Globeflex Capital L P | 56,175 | $712.0K | 0.17% | +56,175 | New |
| Bank of New York Mellon Corp | 42,711 | $542.0K | 0.00% | −83−0.2% | Reduced |
| State Street Corp | 36,763 | $466.0K | 0.00% | +5,700+18.3% | Added |
| Marshall Wace, LLP | 35,122 | $446.0K | 0.00% | +35,122 | New |
| Virtu Financial LLC | 34,275 | $435.0K | 0.04% | +34,275 | New |
| BlackRock Inc. | 33,558 | $425.0K | 0.00% | +7,738+30.0% | Added |
| Bank of America Corp | 27,101 | $344.0K | 0.00% | −2,249−7.7% | Reduced |
| Millennium Management LLC | 25,562 | $324.0K | 0.00% | +25,562 | New |
| Dimensional Fund Advisors LP | 23,021 | $292.0K | 0.00% | +23,021 | New |
| Acadian Asset Management LLC | 19,883 | $251.0K | 0.00% | +19,883 | New |
| Quadrature Capital Ltd | 19,487 | $246.0K | 0.01% | +19,487 | New |
| Northern Trust Corp | 18,446 | $234.0K | 0.00% | −420−2.2% | Reduced |
| Commonwealth Equity Services, LLC | 17,563 | $222.0K | 0.00% | −2,088−10.6% | Reduced |
| Jump Financial, LLC | 16,502 | $209.0K | 0.01% | +16,502 | New |
| Cubist Systematic Strategies, LLC | 15,332 | $194.0K | 0.00% | +15,332 | New |
| Cambridge Investment Research Advisors, Inc. | 13,210 | $168.0K | 0.00% | +13,210 | New |
| Bridgeway Capital Management, LLC | 13,200 | $167.0K | 0.00% | +13,200 | New |
| Goldman Sachs Group Inc | 12,905 | $164.0K | 0.00% | +12,905 | New |
| Precision Wealth Strategies, LLC | 10,495 | $152.0K | 0.12% | +10,495 | New |
| Morgan Stanley | 9,562 | $121.0K | 0.00% | +6,674+231.1% | Added |
| Proequities, Inc. | 6,773 | $86.0K | 0.01% | +6,773 | New |
| Advisor Group Holdings, Inc. | 4,222 | $54.0K | 0.00% | +4,222 | New |
| Simplex Trading, LLC | 1,885 | $23.0K | 0.00% | +1,885 | New |
| Wells Fargo & Company | 1,615 | $20.0K | 0.00% | +7+0.4% | Added |
| UBS Group AG | 1,437 | $18.0K | 0.00% | −67−4.5% | Reduced |
| Captrust Financial Advisors | 1,000 | $13.0K | 0.00% | 00.0% | Unchanged |
| Citigroup Inc | 720 | $9.00K | 0.00% | +720 | New |
| Royal Bank of Canada | 500 | $6.00K | 0.00% | 00.0% | Unchanged |
| Benjamin F. Edwards & Company, Inc. | 500 | $6.00K | 0.00% | +500 | New |
| Group One Trading, L.P. | 200 | $3.00K | 0.00% | −4,869−96.1% | Reduced |
| CoreCap Advisors, LLC | 100 | $1.00K | 0.00% | +100 | New |
| FMR LLC | 1 | $0 | 0.00% | +1 | New |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −17,926−100.0% | Sold out |
| Susquehanna International Group, LLP | 0 | $0 | 0.00% | −11,434−100.0% | Sold out |
| Tower Research Capital LLC (TRC) | 0 | $0 | 0.00% | −1,140−100.0% | Sold out |
| Dixon Hughes Goodman Wealth Advisors LLC | – | – | – | – | Not filed |