Adma Biologics, Inc.
ADMA- Exchange
- Nasdaq
- Industry
- Biological Products, (No Diagnostic Substances)
- SEC CIK
- 0001368514
In the last 90 days, Adma Biologics, Inc. insiders filed 0 open-market purchases and 1 sale; 322 institutions reported holding it in 13F filings for Q2 2026, worth $1.70B in total; superinvestors Duquesne Family Office and Fundsmith hold it.
Holders of 5% or more of ADMA
Holders whose latest Schedule 13D or 13G filing reports 5% or more of Adma Biologics, Inc., largest stake first. The change is against the holder's previous filing.
| Holder | Latest form | Stake | Change | First filed | Latest filing | Filing |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | 13G/A | 15.10%35.9M shares | – | Oct 7, 20242 filings | Apr 30, 2025 | SEC |
| State Street Corp | 13G | 6.10%13.7M shares | −1.30 ppfrom 7.40% | Oct 17, 20245 filings | Nov 10, 2026 | SEC |
| Vanguard Capital Management LLC | 13G | 5.08%12.1M shares | New | Apr 29, 20261 filing | Apr 29, 2026 | SEC |
| Invesco Ltd. | 13G/A | 5.00%11.8M shares | −0.40 ppfrom 5.40% | Nov 8, 20244 filings | Feb 12, 2026 | SEC |
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
45 Schedule 13D and 13G filings on Adma Biologics, Inc., newest first, including old-format filings without a stake.
| Filed (ET) | Filer | Form | Stake | Change | Event date | Filing |
|---|---|---|---|---|---|---|
| Nov 10, 20266:20 AM ET | State Street Corp | 13G | 6.10%13.7M shares | −1.30 ppfrom 7.40% | Sep 30, 2026 | SEC |
| Aug 7, 20268:23 AM ET | State Street Corpand 1 other | 13G | 7.40%17.1M shares | +2.30 ppfrom 5.10% | Jun 30, 2026 | SEC |
| Apr 29, 20264:28 PM ET | Vanguard Capital Management LLC | 13G | 5.08%12.1M shares | New | Mar 31, 2026 | SEC |
| Mar 26, 20263:12 PM ET | Vanguard Group Inc | 13G/A | 0.00%0 shares | −8.94 ppfrom 8.94%Below 5% | Mar 13, 2026 | SEC |
| Feb 12, 20262:56 PM ET | Invesco Ltd. | 13G/A | 5.00%11.8M shares | −0.40 ppfrom 5.40% | Dec 31, 2025 | SEC |
| Aug 11, 20256:41 AM ET | State Street Corp | 13G | 5.10%12.1M shares | +0.30 ppfrom 4.80% | Jun 30, 2025 | SEC |
| Jul 29, 202511:22 AM ET | Vanguard Group Inc | 13G/A | 8.94%21.4M shares | – | Jun 30, 2025 | SEC |
| May 13, 202510:22 AM ET | State Street Corp | 13G | 4.80%11.4M shares | –Below 5% | Mar 31, 2025 | SEC |
| May 9, 20254:14 PM ET | Invesco Ltd. | 13G | 5.40%12.9M shares | +0.60 ppfrom 4.80% | Mar 31, 2025 | SEC |
| Apr 30, 202510:29 AM ET | BlackRock, Inc. | 13G/A | 15.10%35.9M shares | – | Mar 31, 2025 | SEC |
| Feb 7, 20251:51 PM ET | Invesco Ltd. | 13G/A | 4.80%11.3M shares | –Below 5% | Dec 31, 2024 | SEC |
| Nov 12, 2024 | Vanguard Group Inc | 13G/AOld format | – | – | – | SEC |
| Nov 8, 2024 | Invesco Ltd. | 13GOld format | – | New | – | SEC |
| Nov 4, 2024 | Vanguard Group Inc | 13GOld format | – | – | – | SEC |
| Oct 17, 2024 | State Street Corp | 13GOld format | – | New | – | SEC |
| Oct 7, 2024 | BlackRock, Inc. | 13G/AOld format | – | – | – | SEC |
| Sep 23, 2024 | Millennium Management LLC | 13GOld format | – | – | – | SEC |
| Mar 11, 2024 | Teachers Advisors, LLC | 13G/AOld format | – | – | – | SEC |
| Mar 11, 2024 | Tiaa Cref Investment Management LLC | 13G/AOld format | – | – | – | SEC |
| Mar 11, 2024 | Nuveen Asset Management, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2024 | Perceptive Advisors LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2024 | Nuveen Asset Management, LLC | 13GOld format | – | – | – | SEC |
| Feb 14, 2024 | Teachers Advisors, LLC | 13GOld format | – | – | – | SEC |
| Feb 14, 2024 | Tiaa Cref Investment Management LLC | 13GOld format | – | – | – | SEC |
| Feb 13, 2024 | Vanguard Group Inc | 13GOld format | – | New | – | SEC |
| Jan 26, 202411:49 AM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Perceptive Advisors LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Nuveen Asset Management, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Teachers Advisors, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2023 | Tiaa Cref Investment Management LLC | 13G/AOld format | – | – | – | SEC |
| Feb 13, 2023 | Stonepine Capital Management, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 3, 202312:10 PM ET | BlackRock Inc. | 13GOld format | – | – | – | SEC |
| Dec 9, 2022 | Caligan Partners LP | 13D/AOld format | – | – | – | SEC |
| Jun 28, 2022 | Millennium Management LLC | 13GOld format | – | New | – | SEC |
| Feb 15, 2022 | Perceptive Advisors LLC | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Consonance Capital Management LP | 13G/AOld format | – | – | – | SEC |
| Feb 14, 2022 | Stonepine Capital Management, LLC | 13G/AOld format | – | – | – | SEC |
| Feb 11, 2022 | NWQ Investment Management Company, LLC | 13GOld format | – | New | – | SEC |
| Feb 4, 2022 | Caligan Partners LP | 13DOld format | – | New | – | SEC |
| Dec 30, 2021 | Stonepine Capital Management, LLC | 13GOld format | – | New | – | SEC |
| Oct 27, 2021 | Perceptive Advisors LLC | 13G/AOld format | – | – | – | SEC |
| Apr 9, 20216:02 PM ET | BlackRock Inc. | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Perceptive Advisors LLC | 13G/AOld format | – | – | – | SEC |
| Feb 16, 2021 | Consonance Capital Management LP | 13G/AOld format | – | – | – | SEC |
| Feb 2, 20212:56 PM ET | BlackRock Inc. | 13GOld format | – | New | – | SEC |
Form 144: proposed insider sales
22 notices from officers, directors and other affiliates planning to sell Adma Biologics, Inc. shares, newest first.
| Filed (ET) | Seller | Shares to sell | Market value | Planned sale | Broker | Filing |
|---|---|---|---|---|---|---|
| Nov 5, 20269:00 PM ET | Grossman Adam S.Director · Officer | 189.0K | $1.98M | Nov 5, 202610b5-1 | Fidelity Brokerage Services, LLC | SEC |
| Mar 10, 20269:45 PM ET | Tade Brad L.Former officer | 50.0K | $790.9K | Mar 10, 2026 | Fidelity Brokerage Services, LLC | SEC |
| Mar 9, 20269:00 PM ET | Kestenberg-Messina Kaitlin M.Officer | 10.1K | $155.4K | Mar 9, 2026 | Fidelity Brokerage Services, LLC | SEC |
| Feb 17, 20269:02 PM ET | Grossman Adam S.Director · Officer | 209.0K | $3.36M | Feb 17, 2026 | Fidelity Brokerage Services, LLC | SEC |
| Oct 24, 20259:00 PM ET | Grossman Adam S.Director and Officer | 63.0K | $960.8K | Oct 24, 2025 | Fidelity Brokerage Services, LLC | SEC |
| Jul 15, 20259:01 PM ET | Grossman Adam SDirector and Officer | 63.0K | $1.18M | Jul 15, 2025 | Fidelity Brokerage Services, LLC | SEC |
| Jun 12, 20258:33 PM ET | Elms SteveDirector | 425.6K | $9.31M | Jun 12, 2025 | Charles Schwab | SEC |
| Jun 9, 20259:00 PM ET | Grossman Jerrold BDirector | 10.0K | $206.1K | Jun 9, 2025 | Fidelity Brokerage Services, LLC | SEC |
| Jun 4, 20251:52 PM ET | Lawrence P Guiheen Rev Tr DTD 09/20/19Director | 20.0K | $415.0K | Jun 4, 2025 | UBS Financial Services Inc | SEC |
| May 21, 20259:36 PM ET | Guiheen Lawrence P.Director | 29.0K | $572.8K | May 21, 2025 | Fidelity Brokerage Services, LLC | SEC |
| Mar 19, 20259:40 PM ET | Grossman Adam SDirector and Officer | 84.0K | $1.57M | Mar 19, 2025 | Fidelity Brokerage Services, LLC | SEC |
| Nov 22, 20249:00 PM ET | Grossman Adam SDirector and Officer | 49.0K | $1.04M | Nov 22, 2024 | Raymond James & Associates, Inc. | SEC |
| Nov 22, 20249:00 PM ET | Tade Brad L.Officer | 15.0K | $319.5K | Nov 22, 2024 | Raymond James & Associates, Inc. | SEC |
| Sep 9, 20249:00 PM ET | Guiheen Lawrence P.Director | 9.00K | $146.3K | Sep 9, 2024 | Raymond James & Associates, Inc. | SEC |
| Aug 30, 20249:00 PM ET | Kestenberg-Messina Kaitlin M.Officer | 24.1K | $415.9K | Aug 30, 2024 | Raymond James & Associates, Inc. | SEC |
| Aug 29, 20249:26 PM ET | Grossman Jerrold BDirector | 136.9K | $2.36M | Aug 29, 2024 | Raymond James & Associates, Inc. | SEC |
| Aug 26, 20249:28 PM ET | Grossman Adam SOfficer · Director | 626.2K | $11.4M | Aug 26, 2024 | Raymond James & Associates, Inc. | SEC |
| Jun 14, 20245:15 PM ET | Grossman Adam SOfficer · Director | 500.0K | $5.25M | Jun 14, 202410b5-1 | Raymond James & Associates, Inc. | SEC |
| Mar 13, 20244:44 PM ET | Aisling Capital II LPAffiliate | 1.50M | $9.33M | Mar 13, 2024 | Merrill Lynch | SEC |
| Aug 22, 20235:09 PM ET | Bryant FongBoard Member | 1.43M | $5.54M | Aug 22, 2023 | J.P. Morgan Securities LLC | SEC |
| Aug 18, 202312:58 PM ETAmended | Grossman Adam SOfficer - President and CEO | 2.12M | $9.50M | Aug 15, 2023 | Raymond James & Associates, Inc. | SEC |
| Aug 14, 20238:50 PM ET | Lenz BrianOFFICER-CFO | 1.02M | $4.57M | Aug 15, 2023 | Raymond James & Associates, Inc. | SEC |