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 (Q2 2026). This page analyzes institutional buying and selling activity, new holdings, and sold-out positions in the latest reporting period. Notable filers include Rubric Capital Management Lp, D. E. Shaw & Co., Inc., Citadel Advisors Llc, Point72 Asset Management, L.P., and Jane Street Group, Llc.

InstitutionTypeChange in sharesChange Position %SharesReported stock balancePortfolio quarterFiling date
Manufacturers Life Insurance Company, TheBuy+9,871+8.6%124,383$1.04MQ2 2026Sep 09, 2026
Citadel Advisors LlcSell-4,440,571-76.4%1,370,071$11.47MQ2 2026Sep 02, 2026
Corient Private Wealth LlcBuy+254,124+398.7%317,861$2.66MQ2 2026Aug 27, 2026
California State Teachers Retirement SystemSell-27,991-10.0%251,133$2.10MQ2 2026Aug 24, 2026
Ashford Capital Management IncSell-24,280-6.7%337,220$2.82MQ2 2026Aug 21, 2026
Nantahala Capital Management, LlcBuy+2,359,9932,359,993$19.75MQ2 2026Aug 19, 2026
Mercer Global Advisors IncBuy+36,496+313.6%48,135$402.89KQ2 2026Aug 19, 2026
Fulcrum Asset Management LlpBuy+1,0641,064$8.91KQ2 2026Aug 18, 2026
Empowered Funds, LlcBuy+25,72225,722$215.29KQ2 2026Aug 17, 2026
Capstone Investment Advisors, LlcBuy+18,167+162.6%29,341$245.58KQ2 2026Aug 17, 2026
Rubric Capital Management LpBuy+7,530,006+416.2%9,339,414$78.17MQ2 2026Aug 14, 2026
D. E. Shaw & Co., Inc.Buy+4,713,770+840.5%5,274,597$44.15MQ2 2026Aug 14, 2026
Point72 Asset Management, L.P.Sell-2,874,822-87.4%413,935$3.46MQ2 2026Aug 14, 2026
Jane Street Group, LlcSell-2,389,861-78.3%662,082$5.54MQ2 2026Aug 14, 2026
Bank Of America CorpSell-2,350,028-58.8%1,647,647$13.79MQ2 2026Aug 14, 2026
Millennium Management LlcSell-2,280,221-66.4%1,154,228$9.66MQ2 2026Aug 14, 2026
Metlife Investment Management, LlcSell-1,603,566-92.3%134,496$1.13MQ2 2026Aug 14, 2026
Kennedy Capital Management LlcBuy+1,343,805+326.7%1,755,152$14.69MQ2 2026Aug 14, 2026
Duquesne Family Office LlcBuy+1,238,500+80.1%2,784,110$23.30MQ2 2026Aug 14, 2026
National Philanthropic TrustBuy+1,195,4961,195,496$10.01MQ2 2026Aug 14, 2026
Trexquant Investment LpSell-1,128,348-98.6%16,493$138.05KQ2 2026Aug 14, 2026
Aqr Capital Management LlcBuy+1,010,792+196.4%1,525,581$12.77MQ2 2026Aug 14, 2026
Caligan Partners LpBuy+968,496+20.4%5,725,007$47.92MQ2 2026Aug 14, 2026
Clearline Capital LpBuy+778,671+140.0%1,334,725$11.17MQ2 2026Aug 14, 2026
Goldman Sachs Group IncBuy+710,053+25.3%3,513,583$29.41MQ2 2026Aug 14, 2026
Price T Rowe Associates IncSell-623,809-28.1%1,592,476$13.33MQ2 2026Aug 14, 2026
Invesco Ltd.Buy+544,021544,021$4.55MQ2 2026Aug 14, 2026
Qube Research & Technologies LtdSell-513,102-28.0%1,316,568$11.02MQ2 2026Aug 14, 2026
Ameriprise Financial IncBuy+421,429421,429$3.53MQ2 2026Aug 14, 2026
Xtx Topco LtdSell-411,484-74.4%141,309$1.18MQ2 2026Aug 14, 2026
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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.