291 tracked 13F filers disclose a position in ADMA as of the latest SEC 13F filings, a combined $1.7B in reported value. Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | BlackRock, Inc. | $331.8M | 36.8M | ▲+1.4% Added · +497K sh | Q1 2026 | |
| 2 | STATE STREET CORP | $143.3M | 17.1M | ▲+22% Added · +3.0M sh | Q2 2026 | |
| 3 | VANGUARD CAPITAL MANAGEMENT LLC | $92.9M | 10.3M | →First observed position No prior filed position | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $79.9M | 8.9M | →First observed position No prior filed position | Q1 2026 | |
| 5 | Nuveen, LLC | $54.9M | 6.1M | ▲+2.9% Added · +172K sh | Q1 2026 | |
| 6 | GEODE CAPITAL MANAGEMENT, LLC | $50.7M | 6.1M | ▲+4.0% Added · +236K sh | Q2 2026 | |
| 7 | CITADEL ADVISORS LLC | $52.4M | 5.8M | ▲+282% Added · +4.3M sh | Q1 2026 | |
| 8 | DIMENSIONAL FUND ADVISORS LP | $45.1M | 5.0M | ▲+3.5% Added · +170K sh | Q1 2026 | |
| 9 | AMERICAN CENTURY COMPANIES INC | $43.1M | 4.8M | ▼−7.9% Reduced · −409K sh | Q1 2026 | |
| 10 | Caligan Partners LP | $42.9M | 4.8M | ▲+58% Added · +1.7M sh | Q1 2026 | |
| 11 | BANK OF AMERICA CORP /DE/ | $36.0M | 4.0M | ▲+108% Added · +2.1M sh | Q1 2026 | |
| 12 | MILLENNIUM MANAGEMENT LLC | $30.9M | 3.4M | ▲+413% Added · +2.8M sh | Q1 2026 | |
| 13 | Point72 Asset Management, L.P. | $29.6M | 3.3M | ▲+735% Added · +2.9M sh | Q1 2026 | |
| 14 | B Group, Inc. | $27.3M | 3.3M | ▲+1.7% Added · +55K sh | Q2 2026 | |
| 15 | JANE STREET GROUP, LLC | $27.5M | 3.1M | ▲+564% Added · +2.6M sh | Q1 2026 | |
| 16 | GOLDMAN SACHS GROUP INC | $25.3M | 2.8M | ▲+162% Added · +1.7M sh | Q1 2026 | |
| 17 | Duquesne Family Office LLC | $23.3M | 2.8M | ▲+80% Added · +1.2M sh | Q2 2026 | |
| 18 | MORGAN STANLEY | $21.9M | 2.4M | ▲+25% Added · +486K sh | Q1 2026 | |
| 19 | Nantahala Capital Management, LLC | $19.8M | 2.4M | ▲New +2.4M sh | Q2 2026 | |
| 20 | FRANKLIN RESOURCES INC | $21.1M | 2.3M | ▼−16% Reduced · −449K sh | Q1 2026 | |
| 21 | NORTHERN TRUST CORP | $20.5M | 2.3M | ▲+0.5% Added · +10K sh | Q1 2026 | |
| 22 | PRICE T ROWE ASSOCIATES INC /MD/ | $20.0M | 2.2M | ▲+2.6% Added · +56K sh | Q1 2026 | |
| 23 | UBS Group AG | $19.4M | 2.2M | ▼−53% Reduced · −2.4M sh | Q1 2026 | |
| 24 | Ranger Investment Management, L.P. | $17.7M | 2.1M | ▼−7.4% Reduced · −168K sh | Q2 2026 | |
| 25 | CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $18.9M | 2.1M | ▼−7.2% Reduced · −162K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
Last quarter, 9 funds opened a new position in ADMA and 28 added to an existing one, while 16 reduced and 0 exited entirely — based on 13F filings from active, signal-eligible managers (passive index funds and other mechanical holders are excluded from this count).
| Company | Co-held by | Combined value |
|---|---|---|
| AMAZON.COM INCAMZN | 154 funds | $158.8B |
| MICROSOFT CORPMSFT | 152 funds | $216.0B |
| NVIDIA CORPNVDA | 151 funds | $319.0B |
| META PLATFORMS INC-CLASS AMETA | 149 funds | $92.0B |
| ALPHABET INC-CL AGOOGL | 148 funds | $127.1B |
| BROADCOM INCAVGO | 148 funds | $126.8B |
| ELI LILLY & COLLY | 146 funds | $64.7B |
| APPLE INCAAPL | 145 funds | $239.0B |
| LAM RESEARCH CORPLRCX | 144 funds | $28.3B |
| MICRON TECHNOLOGY INCMU | 143 funds | $33.8B |
| ADVANCED MICRO DEVICESAMD | 143 funds | $31.0B |
| VISA INC-CLASS A SHARESV | 140 funds | $49.1B |
Ranked by how many of ADMA's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 27, 2026 | Grossman Jerrold B | Director | Buy (P) | 6K | $51K |
| May 12, 2026 | Grossman Jerrold B | Director | Buy (P) | 13K | $100K |
| May 11, 2026 | Grossman Jerrold B | Director | Buy (P) | 13K | $100K |
| Mar 16, 2026 | Grossman Adam S | President and CEO, Director | Sell (S) | 6K | $91K |
| Mar 16, 2026 | Grossman Adam S | President and CEO, Director | Sell (S) | 15K | $227K |
| Mar 9, 2026 | Kestenberg-Messina Kaitlin M. | COO and SVP, Compliance | Sell (S) | 10K | $158K |
| Mar 6, 2026 | ELMS STEVE | Director | Buy (P) | 7K | $108K |
| Mar 5, 2026 | ELMS STEVE | Director | Buy (P) | 7K | $110K |
| Feb 17, 2026 | Grossman Adam S | President and CEO, Director | Sell (S) | 6K | $96K |
| Feb 17, 2026 | Grossman Adam S | President and CEO, Director | Sell (S) | 15K | $241K |
| Dec 15, 2025 | Grossman Adam S | President and CEO, Director | Sell (S) | 6K | $119K |
| Dec 15, 2025 | Grossman Adam S | President and CEO, Director | Sell (S) | 15K | $297K |
Connected entities for ADMA
This stock page is the public Follow view. For one current, evidence-backed answer, use capital_change_brief through REST or MCP. It compares tracked 13F changes with qualifying Form 4 activity and cites the SEC evidence.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/ADMA/capital-change-brief"
Use Arkolith's capital_change_brief for ADMA. Tell me what changed, whether insider activity corroborates it, and cite the SEC evidence.
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for ADMA. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.