Institutional Holders (2026 Q2)
151 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in OSUR. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Cannell Capital LLC | 4.27% | 1,427,419 | $6.4M |
| 2 | Gagnon Advisors, LLC | 3.42% | 1,207,440 | $5.4M |
| 3 | Peapod Lane Capital LLC | 2.99% | 993,875 | $4.4M |
| 4 | Gagnon Securities LLC | 1.37% | 1,592,147 | $7.1M |
| 5 | Archon Capital Management LLC | 1.35% | 747,909 | $3.3M |
| 6 | Private Management Group Inc | 0.45% | 3,797,682 | $16.9M |
| 7 | Pavaki Capital Management LLC | 0.37% | 219,033 | $530K |
| 8 | Systematic Financial Management LP | 0.25% | 2,857,974 | $12.7M |
| 9 | EntryPoint Capital, LLC | 0.24% | 83,851 | $357K |
| 10 | Murphy Pohlad Asset Management LLC | 0.17% | 106,267 | $474K |
| 11 | Intrinsic Edge Capital Management LLC | 0.16% | 349,064 | $1.6M |
| 12 | Nierenberg Investment Management Company, LLC | 0.12% | 55,555 | $248K |
| 13 | Significant Wealth Partners LLC | 0.10% | 20,432 | $91K |
| 14 | Odyssean, LLC | 0.10% | 133,937 | $597K |
| 15 | Marquette Asset Management, LLC | 0.08% | 134,656 | $601K |
| 16 | Manatuck Hill Partners, LLC | 0.04% | 30,000 | $134K |
| 17 | Quadrant Private Wealth Management, LLC | 0.02% | 20,260 | $90K |
| 18 | Neuberger Berman Group LLC | 0.01% | 4,685,432 | $20.9M |
| 19 | Jacobs Levy Equity Management, Inc | 0.01% | 844,935 | $3.8M |
| 20 | Renaissance Technologies LLC | 0.01% | 2,014,903 | $9.0M |
| 21 | Orion Porfolio Solutions, LLC | 0.01% | 336,399 | $1.5M |
| 22 | Bfsg, LLC | 0.01% | 27,620 | $123K |
| 23 | Bridgeway Capital Management, LLC | 0.01% | 135,159 | $603K |
| 24 | First Eagle Investment Management, LLC | 0.01% | 1,062,750 | $4.7M |
| 25 | Headlands Technologies LLC | 0.01% | 15,118 | $67K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|