ADMA BIOLOGICS INC (ADMA) Institutional Ownership Changes & 13F Activity
ADMA BIOLOGICS INC (ADMA). Institutional ownership data tracks hedge funds, asset managers, and other institutional investors based on recent SEC Form 13F filings (Q4 2025). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Janus Henderson Group Plc, Caligan Partners Lp, B Group, Inc., Northern Trust Corp, and Price T Rowe Associates Inc.
| Institution | Type | Change in shares | Change Position % | Shares | Reported stock balance | Portfolio quarter | Filing date |
|---|---|---|---|---|---|---|---|
| Op Asset Management Ltd | Buy | +157,602 | +138.7% | 271,192 | $4.95M | Q4 2025 | Sep 28, 2026 |
| Catalio Capital Management, Lp | Buy | +564,461 | — | 564,461 | $10.30M | Q4 2025 | Sep 02, 2026 |
| Advisors Asset Management, Inc. | Sell | -3,023 | -100.0% | 0 | $0.00 | Q4 2025 | Aug 26, 2026 |
| Ensign Peak Advisors, Inc | Sell | -36,819 | -33.7% | 72,421 | $1.32M | Q4 2025 | Aug 18, 2026 |
| Algert Global Llc | Buy | +183,873 | +346.3% | 236,972 | $4.32M | Q4 2025 | Aug 11, 2026 |
| Cassady Wealth & Retirement Planning, Llc | Buy | +10,000 | — | 10,000 | $182.40K | Q4 2025 | Apr 02, 2026 |
| Bell Investment Advisors, Inc | Buy | +44 | — | 44 | $803.00 | Q4 2025 | Feb 24, 2026 |
| Corient Private Wealth Llc | Buy | +91,367 | — | 91,367 | $1.67M | Q4 2025 | Feb 19, 2026 |
| Raymond James Financial Inc | Buy | +1,013,742 | — | 1,013,742 | $18.49M | Q4 2025 | Feb 18, 2026 |
| Vident Advisory, Llc | Buy | +270,492 | — | 270,492 | $4.93M | Q4 2025 | Feb 18, 2026 |
| Ikarian Capital, Llc | Buy | +234,854 | — | 234,854 | $4.28M | Q4 2025 | Feb 18, 2026 |
| State Of Tennessee, Department Of Treasury | Buy | +95,965 | — | 95,965 | $1.66M | Q4 2025 | Feb 18, 2026 |
| Cim, Llc | Buy | +94,379 | — | 94,379 | $1.72M | Q4 2025 | Feb 18, 2026 |
| First Citizens Bank & Trust Co | Buy | +48,763 | — | 48,763 | $889.44K | Q4 2025 | Feb 18, 2026 |
| Mackenzie Financial Corp | Buy | +14,526 | — | 14,526 | $266.17K | Q4 2025 | Feb 18, 2026 |
| Newedge Advisors, Llc | Buy | +234 | — | 234 | $4.27K | Q4 2025 | Feb 18, 2026 |
| Janus Henderson Group Plc | Buy | +3,936,419 | — | 3,936,419 | $71.82M | Q4 2025 | Feb 17, 2026 |
| Caligan Partners Lp | Buy | +3,012,508 | — | 3,012,508 | $54.95M | Q4 2025 | Feb 17, 2026 |
| B Group, Inc. | Buy | +2,457,542 | — | 2,457,542 | $44.83M | Q4 2025 | Feb 17, 2026 |
| Northern Trust Corp | Buy | +2,266,890 | — | 2,266,890 | $41.35M | Q4 2025 | Feb 17, 2026 |
| Price T Rowe Associates Inc | Buy | +2,160,559 | — | 2,160,559 | $39.41M | Q4 2025 | Feb 17, 2026 |
| Fundsmith | Buy | +2,102,054 | — | 2,102,054 | $38.34M | Q4 2025 | Feb 17, 2026 |
| Bank Of America Corp | Buy | +1,926,337 | — | 1,926,337 | $35.14M | Q4 2025 | Feb 17, 2026 |
| Nomura Asset Management International Inc. | Buy | +1,550,857 | — | 1,550,857 | $28.29M | Q4 2025 | Feb 17, 2026 |
| Citadel Advisors Llc | Buy | +1,522,570 | — | 1,522,570 | $27.77M | Q4 2025 | Feb 17, 2026 |
| Pfm Health Sciences, Lp | Buy | +1,270,894 | — | 1,270,894 | $23.18M | Q4 2025 | Feb 17, 2026 |
| Russell Investments Group, Ltd. | Buy | +1,056,332 | — | 1,056,332 | $19.27M | Q4 2025 | Feb 17, 2026 |
| Voloridge Investment Management, Llc | Buy | +1,023,250 | — | 1,023,250 | $18.66M | Q4 2025 | Feb 17, 2026 |
| Perceptive Advisors Llc | Buy | +883,468 | — | 883,468 | $16.11M | Q4 2025 | Feb 17, 2026 |
| Boothbay Fund Management, Llc | Buy | +788,352 | — | 788,352 | $14.38M | Q4 2025 | Feb 17, 2026 |
Frequently asked questions about ADMA activity
Which institutional owners are buying ADMA?
Institutional owners buying ADMA include investors who have either initiated new positions or increased their existing holdings based on recent SEC 13F filings. The activity table above highlights which funds added shares in the latest reporting periods and how their positions changed over time.
What does "buy" mean in ADMA activity?
"Buy" means an investor increased their reported position in ADMA compared to the prior reporting period. This reflects growing exposure to ADMA BIOLOGICS INC (ADMA) rather than necessarily a brand-new position (though new positions also appear as buys when prior quantity was zero).
Is institutional interest in ADMA increasing?
Institutional interest in ADMA can be assessed by comparing the number of tracked funds adding or increasing positions versus those trimming or exiting across the periods shown. A higher number of additions typically signals increasing participation among large filers, but it should be read alongside position sizes and the full table.
Related ADMA Institutional Insights
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