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, Q1 2024
Institutional positions in ProPhase Labs, Inc. as of Mar 31, 2024. 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
- 32
- +5 vs. Q4 2023
- Shares held
- 1.70M
- +11.4K (+0.7%) vs. Q4 2023
- Total value
- $11.0M
- +$3.34M (+43.8%) vs. Q4 2023
- New holders
- 6
- 5 more added
- Sold out
- 1
- 13 more reduced
Compare with Q4 2023: 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, Q1 2024
Shares, value and share of portfolio for each institution holding ProPhase Labs, Inc.; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 5 | $0 | 0.00% | −116−95.9% | Reduced |
| Jamison Private Wealth Management, Inc. | 3,000 | $0 | 0.00% | +3,000 | New |
| Qube Research & Technologies Ltd | 25 | $162 | 0.00% | 00.0% | Unchanged |
| Spire Wealth Management | 80 | $518 | 0.00% | +80 | New |
| CoreCap Advisors, LLC | 100 | $647 | 0.00% | +100 | New |
| Farther Finance Advisors, LLC | 97 | $664 | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 190 | $1.00K | 0.00% | +12+6.7% | Added |
| Proequities, Inc. | 292 | $1.89K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 403 | $2.00K | 0.00% | −2,891−87.8% | Reduced |
| Wells Fargo & Company | 1,637 | $10.6K | 0.00% | +1+0.1% | Added |
| Advisor Group Holdings, Inc. | 2,000 | $12.9K | 0.00% | −1,000−33.3% | Reduced |
| UBS Group AG | 3,323 | $21.5K | 0.00% | +3,323 | New |
| Morgan Stanley | 4,380 | $28.3K | 0.00% | −800−15.4% | Reduced |
| Citadel Advisors LLC | 6,773 | $43.8K | 0.00% | +6,773 | New |
| Tower Research Capital LLC (TRC) | 10,568 | $68.4K | 0.00% | −4,442−29.6% | Reduced |
| Commonwealth Equity Services, LLC | 14,862 | $96.0K | 0.00% | −1,165−7.3% | Reduced |
| Price T Rowe Associates Inc | 17,300 | $112.0K | 0.00% | 00.0% | Unchanged |
| Bridgeway Capital Management, LLC | 22,781 | $147.4K | 0.00% | +175+0.8% | Added |
| Goldman Sachs Group Inc | 23,786 | $153.9K | 0.00% | −13,711−36.6% | Reduced |
| Bank of America Corp | 36,719 | $237.6K | 0.00% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 37,052 | $239.7K | 0.00% | −5,479−12.9% | Reduced |
| Chapin Davis, Inc. | 40,000 | $258.8K | 0.09% | 00.0% | Unchanged |
| State Street Corp | 40,163 | $259.9K | 0.00% | 00.0% | Unchanged |
| Northern Trust Corp | 42,995 | $278.2K | 0.00% | −2,967−6.5% | Reduced |
| Boston Private Wealth LLC | 47,665 | $308.4K | 0.01% | 00.0% | Unchanged |
| Susquehanna International Group, LLP | 54,648 | $353.6K | 0.00% | +54,648 | New |
| BlackRock Inc. | 57,361 | $371.1K | 0.00% | −3,393−5.6% | Reduced |
| Perritt Capital Management Inc | 85,700 | $554.5K | 0.30% | −200−0.2% | Reduced |
| Geode Capital Management, LLC | 138,411 | $895.7K | 0.00% | +1,002+0.7% | Added |
| HighTower Advisors, LLC | 153,649 | $993.0K | 0.00% | −19,475−11.2% | Reduced |
| Renaissance Technologies LLC | 234,806 | $1.52M | 0.00% | −10,904−4.4% | Reduced |
| Vanguard Group Inc | 618,763 | $4.00M | 0.00% | +9,416+1.5% | Added |
| Advisory Services Network, LLC | 0 | $0 | 0.00% | −600−100.0% | Sold out |