Institutional Holders (2026 Q2)
354 + investorsExplore institutional interest and hedge fund ownership dynamics. Analyze portfolio weights, new positions, and conviction trends in ADMA. Verified SEC 13F-HR filings.
| # | Investor | % of Portfolio | Shares | Mkt Value |
|---|---|---|---|---|
| 1 | B Group, Inc. | 12.82% | 3,262,542 | $27.3M |
| 2 | Stonepine Capital Management, LLC | 3.72% | 650,000 | $8.0M |
| 3 | Stonepine Capital Management, LLC | 2.90% | 740,000 | $6.2M |
| 4 | Caligan Partners LP | 2.25% | 5,725,007 | $47.9M |
| 5 | Velan Capital Investment Management LP | 1.27% | 250,000 | $2.1M |
| 6 | Ranger Investment Management, L.P. | 1.12% | 2,115,417 | $17.7M |
| 7 | Marathon Capital Management | 0.90% | 532,353 | $4.5M |
| 8 | Rubric Capital Management LP | 0.72% | 9,339,414 | $78.2M |
| 9 | Clearline Capital LP | 0.67% | 1,334,725 | $11.2M |
| 10 | Nantahala Capital Management, LLC | 0.66% | 2,359,993 | $19.8M |
| 11 | Future Fund LLC | 0.60% | 248,524 | $2.1M |
| 12 | Ardsley Advisory Partners LP | 0.52% | 600,000 | $5.0M |
| 13 | Virtus Investment Advisers, LLC | 0.28% | 141,642 | $1.2M |
| 14 | Kennedy Capital Management LLC | 0.26% | 1,755,152 | $14.7M |
| 15 | Diadema Partners LP | 0.21% | 200,000 | $1.7M |
| 16 | Odyssean, LLC | 0.17% | 124,498 | $1.0M |
| 17 | Kings Path Partners LLC | 0.16% | 28,940 | $424K |
| 18 | National Philanthropic Trust | 0.14% | 1,195,496 | $10.0M |
| 19 | Boothbay Fund Management, LLC | 0.13% | 1,176,682 | $9.8M |
| 20 | Ruffer LLP | 0.13% | 422,958 | $3.5M |
| 21 | Caligan Partners LP | 0.12% | 300,000 | $2.5M |
| 22 | Fundsmith LLP | 0.10% | 1,649,493 | $13.8M |
| 23 | Campbell & CO Investment Adviser LLC | 0.10% | 224,040 | $1.9M |
| 24 | Twinbeech Capital LP | 0.10% | 63,434 | $531K |
| 25 | Y-Intercept (Hong Kong) Ltd | 0.10% | 573,581 | $4.8M |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|