Institutional Holders (2026 Q2)
160 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in HRTX. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | Velan Capital Investment Management LP | 2.28% | 8,753,290 | $3.7M |
| 2 | Tejara Capital Ltd | 1.14% | 6,510,795 | $2.8M |
| 3 | JW Asset Management, LLC | 0.50% | 3,751,073 | $1.6M |
| 4 | Richmond Brothers, Inc. | 0.40% | 1,792,319 | $765K |
| 5 | Clearline Capital LP | 0.29% | 11,383,961 | $4.9M |
| 6 | CM Management, LLC | 0.27% | 1,000,000 | $427K |
| 7 | Congress Park Capital LLC | 0.23% | 2,016,447 | $861K |
| 8 | Tang Capital Management LLC | 0.12% | 6,250,000 | $2.7M |
| 9 | Rubric Capital Management LP | 0.12% | 30,046,828 | $12.8M |
| 10 | Stonepine Capital Management, LLC | 0.10% | 490,787 | $209K |
| 11 | Pale Fire Capital SE | 0.08% | 2,511,478 | $1.1M |
| 12 | Apeiron RIA LLC | 0.04% | 370,579 | $158K |
| 13 | Redwood Family Wealth LLC | 0.04% | 105,472 | $45K |
| 14 | Diadema Partners LP | 0.02% | 458,723 | $196K |
| 15 | Xcelsior Advisor Partners LLC | 0.02% | 405,777 | $173K |
| 16 | Abel Hall, LLC | 0.02% | 213,185 | $91K |
| 17 | Persistent Asset Partners Ltd | 0.01% | 117,090 | $50K |
| 18 | Nexpoint Asset Management, L.P. | 0.01% | 475,750 | $203K |
| 19 | R Squared Ltd | 0.01% | 46,708 | $20K |
| 20 | Searle & CO. | 0.01% | 86,250 | $37K |
| 21 | Cornerstone Select Advisors, LLC | 0.01% | 39,964 | $17K |
| 22 | TopTier Wealth Management, LLC | 0.01% | 25,350 | $11K |
| 23 | Biltmore Family Office, LLC | 0.01% | 100,000 | $43K |
| 24 | Caption Management, LLC | 0.00% | 2,100,000 | $896K |
| 25 | JMN Financial LLC | 0.00% | 11,269 | $5K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|