Institutional Holders (2026 Q1)
126 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in OPRX. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Whetstone Capital Advisors, LLC | 3.28% | 1,508,303 | $9.5M |
| 2 | P.A.W. Capital Corp | 1.54% | 90,000 | $565K |
| 3 | Parkman Healthcare Partners LLC | 0.47% | 729,369 | $4.6M |
| 4 | Rice Hall James & Associates, LLC | 0.21% | 601,921 | $3.8M |
| 5 | AWM Investment Company, Inc. | 0.16% | 230,421 | $1.4M |
| 6 | Oxford Asset Management LLP | 0.11% | 39,024 | $245K |
| 7 | Perkins Capital Management Inc | 0.09% | 15,908 | $100K |
| 8 | Kennedy Capital Management LLC | 0.09% | 656,258 | $4.1M |
| 9 | Manatuck Hill Partners, LLC | 0.08% | 50,000 | $314K |
| 10 | Invenomic Capital Management LP | 0.07% | 229,370 | $1.4M |
| 11 | Gwn Securities INC. | 0.07% | 54,850 | $344K |
| 12 | Avenir Corp | 0.06% | 77,260 | $485K |
| 13 | Royce & Associates LP | 0.06% | 888,030 | $5.6M |
| 14 | Integrated Quantitative Investments LLC | 0.05% | 40,723 | $256K |
| 15 | State of Wyoming | 0.03% | 35,251 | $221K |
| 16 | Segall Bryant & Hamill, LLC | 0.02% | 142,457 | $950K |
| 17 | Campbell & CO Investment Adviser LLC | 0.01% | 32,860 | $206K |
| 18 | Blair William & Co/Il | 0.01% | 614,992 | $3.9M |
| 19 | Ancora Advisors LLC | 0.01% | 55,637 | $349K |
| 20 | Bridgeway Capital Management, LLC | 0.01% | 54,029 | $339K |
| 21 | Trexquant Investment LP | 0.01% | 136,874 | $860K |
| 22 | Aaron Wealth Advisors LLC | 0.00% | 10,588 | $66K |
| 23 | Hillsdale Investment Management Inc. | 0.00% | 20,300 | $127K |
| 24 | Schonfeld Strategic Advisors LLC | 0.00% | 74,761 | $469K |
| 25 | McAdam, LLC | 0.00% | 10,439 | $66K |
| Investor | Ownership History |
% of Portfolio | Prev % | Rank | Conviction | Avg Buy Price | 13F Score™ 3Y / 7Y | Sell Timing | Shares | Mkt Value | Change | Change % | Source | Quarter | Filed |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|