Institutional Holders (2026 Q2)
96 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in STTK. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | NEXTBio Capital Management LP | 11.90% | 3,727,348 | $25.9M |
| 2 | Prosight Management, LP | 7.12% | 5,957,877 | $41.3M |
| 3 | West Tower Group, LLC | 3.73% | 191,625 | $1.3M |
| 4 | Redmile Group, LLC | 3.21% | 6,892,033 | $47.8M |
| 5 | Clark Estates Inc/Ny | 2.29% | 1,430,167 | $9.9M |
| 6 | Orbimed Advisors LLC | 0.81% | 6,306,127 | $43.8M |
| 7 | Frazier Life Sciences Management, L.P. | 0.57% | 3,750,000 | $26.0M |
| 8 | Boxer Capital Management, LLC | 0.52% | 1,000,000 | $6.9M |
| 9 | 683 Capital Management, LLC | 0.39% | 1,157,216 | $8.0M |
| 10 | Verdad Advisers, LP | 0.38% | 57,231 | $397K |
| 11 | Deep Track Capital, LP | 0.37% | 3,706,734 | $25.7M |
| 12 | Pinnacle Associates Ltd | 0.14% | 1,871,442 | $13.0M |
| 13 | S&G Foundation | 0.14% | 435,749 | $3.0M |
| 14 | Mallini Complete Financial Planning LLC | 0.11% | 22,632 | $157K |
| 15 | Adage Capital Partners GP, L.L.C. | 0.08% | 8,122,179 | $56.4M |
| 16 | Sphera Funds Management LTD. | 0.08% | 86,461 | $600K |
| 17 | Coastline Trust Co | 0.04% | 70,000 | $486K |
| 18 | Hillsdale Investment Management Inc. | 0.04% | 263,418 | $1.8M |
| 19 | Algert Global LLC | 0.03% | 421,187 | $2.9M |
| 20 | Middleton & Co Inc/Ma | 0.02% | 30,000 | $208K |
| 21 | State of Wyoming | 0.02% | 21,785 | $151K |
| 22 | Fox Run Management, L.L.C. | 0.01% | 12,035 | $84K |
| 23 | Aberdeen Group plc | 0.01% | 1,405,851 | $9.8M |
| 24 | Point72 Asset Management, L.P. | 0.01% | 1,170,732 | $8.1M |
| 25 | Davis Asset Management, L.P. | 0.01% | 48,276 | $335K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|