| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | Redmile Group, LLC | $80.6M | 14.5M | ▲+45% Added · +4.5M sh | Q1 2026 | |
| 2 | BlackRock, Inc. | $60.6M | 10.9M | ▲+22% Added · +2.0M sh | Q1 2026 | |
| 3 | FMR LLC | $58.9M | 10.6M | ▲+4.0% Added · +413K sh | Q1 2026 | |
| 4 | BVF INC/IL | $48.2M | 8.7M | ▼−4.7% Reduced · −430K sh | Q1 2026 | |
| 5 | STATE STREET CORP | $38.3M | 6.9M | ▲+49% Added · +2.3M sh | Q1 2026 | |
| 6 | VANGUARD CAPITAL MANAGEMENT LLC | $33.0M | 6.0M | ▲New +6.0M sh | Q1 2026 | |
| 7 | Bain Capital Life Sciences Investors, LLC | $28.9M | 5.2M | ▼−0.7% Reduced · −36K sh | Q1 2026 | |
| 8 | Bellevue Group AG | $28.6M | 5.2M | —Held | Q1 2026 | |
| 9 | ADAGE CAPITAL PARTNERS GP, L.L.C. | $23.8M | 4.3M | ▼−22% Reduced · −1.2M sh | Q1 2026 | |
| 10 | BANK OF AMERICA CORP /DE/ | $23.6M | 4.3M | ▲+165% Added · +2.7M sh | Q1 2026 | |
| 11 | Nuveen, LLC | $23.5M | 4.2M | ▲+46% Added · +1.3M sh | Q1 2026 | |
| 12 | Siren, L.L.C. | $21.9M | 4.0M | ▲New +4.0M sh | Q1 2026 | |
| 13 | BALYASNY ASSET MANAGEMENT L.P. | $21.5M | 3.9M | ▲+18% Added · +588K sh | Q1 2026 | |
| 14 | AMERIPRISE FINANCIAL INC | $19.1M | 3.4M | ▼−21% Reduced · −900K sh | Q1 2026 | |
| 15 | GEODE CAPITAL MANAGEMENT, LLC | $18.7M | 3.4M | ▲+16% Added · +475K sh | Q1 2026 | |
| 16 | Qube Research & Technologies Ltd | $17.3M | 3.1M | ▲+31% Added · +733K sh | Q1 2026 | |
| 17 | Palo Alto Investors LP | $16.3M | 2.9M | ▲+24% Added · +564K sh | Q1 2026 | |
| 18 | MORGAN STANLEY | $15.2M | 2.7M | ▼−4.2% Reduced · −120K sh | Q1 2026 | |
| 19 | GREAT POINT PARTNERS LLC | $13.8M | 2.5M | ▲New +2.5M sh | Q1 2026 | |
| 20 | Woodline Partners LP | $12.9M | 2.3M | ▼−42% Reduced · −1.7M sh | Q1 2026 | |
| 21 | Opaleye Management Inc. | $12.9M | 2.3M | ▼−10% Reduced · −268K sh | Q1 2026 | |
| 22 | GOLDMAN SACHS GROUP INC | $11.9M | 2.2M | ▲+22% Added · +384K sh | Q1 2026 | |
| 23 | Point72 Asset Management, L.P. | $10.4M | 1.9M | ▲+404% Added · +1.5M sh | Q1 2026 | |
| 24 | VANGUARD PORTFOLIO MANAGEMENT LLC | $8.2M | 1.5M | ▲New +1.5M sh | Q1 2026 | |
| 25 | Tetragon Partners GP Ltd | $7.2M | 1.3M | ▼−36% Reduced · −740K 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.
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 62 funds | $28.0B |
| AMAZON.COM INCAMZN | 62 funds | $20.5B |
| BROADCOM INCAVGO | 61 funds | $16.2B |
| ELI LILLY & COLLY | 61 funds | $7.5B |
| ALPHABET INC-CL AGOOGL | 60 funds | $17.4B |
| META PLATFORMS INC-CLASS AMETA | 60 funds | $12.8B |
| UNITEDHEALTH GROUP INCUNH | 60 funds | $2.8B |
| BOSTON SCIENTIFIC CORPBSX | 60 funds | $2.5B |
| NVIDIA CORPNVDA | 59 funds | $41.1B |
| APPLE INCAAPL | 59 funds | $30.9B |
| TESLA INCTSLA | 59 funds | $8.3B |
| COSTCO WHOLESALE CORPCOST | 59 funds | $4.7B |
Ranked by how many of ANNX's institutional holders also hold each name, a cross-fund conviction signal.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| May 28, 2026 | Satter Muneer A | Director | Buy (P) | 613K | $3.3M |
| May 11, 2026 | Carson William H. | Director | Buy (P) | 8K | $46K |
| Apr 10, 2026 | Carson William H. | Director | Buy (P) | 8K | $50K |
| Mar 10, 2026 | Carson William H. | Director | Buy (P) | 8K | $45K |
| Mar 2, 2026 | Lew Jennifer | EVP & CHIEF FINANCIAL OFFICER | Sell (S) | 6K | $30K |
| Mar 2, 2026 | Dananberg Jamie | CHIEF MEDICAL OFFICER | Sell (S) | 6K | $32K |
| Mar 2, 2026 | Overdorf Michael | EVP & CHIEF BUSINESS OFFICER | Sell (S) | 4K | $24K |
| Mar 2, 2026 | Yednock Ted | EVP & CHIEF INNOVATION OFFICER | Sell (S) | 6K | $30K |
| Mar 2, 2026 | ARTIS DEAN RICHARD | EVP & CHIEF SCIENTIFIC OFFICER | Sell (S) | 6K | $32K |
| Feb 18, 2026 | Lew Jennifer | EVP & CHIEF FINANCIAL OFFICER | Sell (S) | 8K | $40K |
| Feb 18, 2026 | Dananberg Jamie | CHIEF MEDICAL OFFICER | Sell (S) | 5K | $27K |
| Feb 18, 2026 | Overdorf Michael | EVP & CHIEF BUSINESS OFFICER | Sell (S) | 6K | $32K |
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/ANNX/capital-change-brief"
Use Arkolith's capital_change_brief for ANNX. 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 ANNX. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes.