Institutional Holders (2026 Q1)
165 + 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 | 4.39% | 8,753,290 | $7.0M |
| 2 | Tejara Capital Ltd | 1.67% | 6,336,755 | $5.1M |
| 3 | JW Asset Management, LLC | 1.23% | 3,751,073 | $3.0M |
| 4 | Congress Park Capital LLC | 0.99% | 4,032,737 | $3.2M |
| 5 | Richmond Brothers, Inc. | 0.77% | 1,436,705 | $1.1M |
| 6 | CM Management, LLC | 0.67% | 1,000,000 | $800K |
| 7 | Orchard Capital Management, LLC | 0.57% | 680,432 | $544K |
| 8 | Clearline Capital LP | 0.51% | 12,235,239 | $9.8M |
| 9 | Stonepine Capital Management, LLC | 0.45% | 1,402,191 | $1.1M |
| 10 | Stonepine Capital Management, LLC | 0.32% | 1,000,000 | $800K |
| 11 | Rubric Capital Management LP | 0.25% | 30,046,828 | $24.0M |
| 12 | Tang Capital Management LLC | 0.25% | 6,250,000 | $5.0M |
| 13 | Pale Fire Capital SE | 0.19% | 2,716,328 | $2.2M |
| 14 | Palisade Capital Management, LP | 0.16% | 6,140,639 | $4.9M |
| 15 | Orbimed Advisors LLC | 0.16% | 9,816,940 | $7.9M |
| 16 | Monaco Asset Management SAM | 0.13% | 858,122 | $687K |
| 17 | Excelsior Advisor Network LLC | 0.09% | 285,609 | $229K |
| 18 | Palumbo Wealth Management LLC | 0.08% | 412,496 | $330K |
| 19 | Apeiron RIA LLC | 0.06% | 305,668 | $245K |
| 20 | Redwood Family Wealth LLC | 0.05% | 64,500 | $52K |
| 21 | Cornerstone Select Advisors, LLC | 0.03% | 59,414 | $48K |
| 22 | Nexpoint Asset Management, L.P. | 0.03% | 475,750 | $381K |
| 23 | Cutter & CO Brokerage, Inc. | 0.02% | 36,465 | $80K |
| 24 | TopTier Wealth Management, LLC | 0.02% | 37,350 | $30K |
| 25 | Searle & CO. | 0.02% | 86,250 | $69K |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|