Perceptive Advisors ADMA Position
Active4-Fund ConvergencePerceptive Advisors trimmed their position in ADMA Biologics Inc. (ADMA) in Q4 2025, holding $16.1M worth of shares across 883,468 shares.
The position was first reported in Q1 2023 and has been tracked across 12 quarterly 13F filings.
ADMA is a convergence signal: 4 specialist biotech funds hold this stock, suggesting high institutional conviction.
Short interest stands at 13.3% of float with 7.2 days to cover, indicating significant bearish positioning against Perceptive's long thesis.
About ADMA Biologics Inc.
ADMA Biologics, Inc., a biopharmaceutical company, engages in developing, manufacturing, and marketing specialty plasma-derived biologics for the treatment of immune deficiencies and infectious diseases in the United States and internationally. It offers BIVIGAM, an intravenous immune globulin (IVIG) product indicated for the treatment of primary humoral immunodeficiency (PI); ASCENIV, an IVIG product for the treatment of PI; and Nabi-HB for the treatment of acute exposure to blood containing Hepatitis B surface antigen and other listed exposures to Hepatitis B. The company also develops a pipeline of plasma-derived therapeutics, including products related to the methods of treatment and prevention of S. pneumonia infection for an immunoglobulin. In addition, it operates source plasma collection facilities. The company sells its products through independent distributors, sales agents, specialty pharmacies, and other alternate site providers. ADMA Biologics, Inc. was incorporated in 2004 and is headquartered in Ramsey, New Jersey.
Full company profile →Short Interest
13.3%
7.2 days to cover
Perceptive Advisors ADMA Position History
| Quarter | Action | Shares | Change | Value |
|---|---|---|---|---|
| Q4 2025 | Decreased | 883,468 | -270,000 | $16.1M |
| Q3 2025 | Decreased | 1,153,468 | -150,000 | $16.9M |
| Q2 2025 | Decreased | 1,303,468 | -69,765 | $23.7M |
| Q1 2025 | Increased | 1,373,233 | +482,953 | $27.2M |
| Q4 2024 | Decreased | 890,280 | -169,920 | $15.3M |
| Q3 2024 | Decreased | 1,060,200 | -1,710,800 | $21.2M |
| Q2 2024 | Decreased | 2,771,000 | -3,662,369 | $31.0M |
| Q1 2024 | Held | 6,433,369 | — | $42.5M |
| Q4 2023 | Decreased | 6,433,369 | -550,950 | $29.1M |
| Q3 2023 | Decreased | 6,984,319 | -4,915,936 | $25.0M |
| Q2 2023 | Held | 11,900,255 | — | $43.9M |
| Q1 2023 | New | 11,900,255 | +11,900,255 | $39.4M |
Frequently Asked Questions
Does Perceptive Advisors own ADMA?
Yes. As of Q4 2025, Perceptive Advisors holds 883,468 shares of ADMA Biologics Inc. (ADMA) valued at $16.1M. This data comes from their SEC 13F filing.
How many hedge funds own ADMA?
4 specialist biotech hedge funds currently hold ADMA, including Driehaus Capital, Tang Capital Management, Deerfield Management. When 3 or more specialist funds hold the same stock, BiotechEdge flags it as a convergence signal.
When did Perceptive Advisors first buy ADMA?
Perceptive Advisors's position in ADMA was first reported in Q1 2023. 13F filings are reported with a 45-day delay, so the actual purchase may have occurred earlier in the quarter.
Is Perceptive Advisors's ADMA position increasing or decreasing?
Perceptive Advisors trimmed their ADMA position in the most recent quarter, reducing by 270,000 shares.
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