Who Holds Annexon, Inc. (ANNX)? 216 Institutional Holders, Q2 2026
Managers with more than $100 million in US equities report their holdings on Form 13F within 45 days of each quarter end. Quarter ended 30 Jun 2026: 216 holders, $1.0 billion in total.
Largest holders
The 100 largest by value. Change in shares against Q1 2026.
| Manager | Shares | Value | Change | |
|---|---|---|---|---|
| FMR LLC | 19,518,496 | $111 million | +84% | 13F |
| BlackRock, Inc. | 13,539,744 | $77 million | +24% | 13F |
| Redmile Group, LLC | 11,869,877 | $68 million | -18% | 13F |
| STATE STREET CORP | 9,824,321 | $56 million | +42% | 13F |
| BVF INC/IL | 8,698,173 | $50 million | +0% | 13F |
| Woodline Partners LP | 6,925,067 | $40 million | +196% | 13F |
| VANGUARD CAPITAL MANAGEMENT LLC | 6,871,015 | $39 million | +15% | 13F |
| MAK CAPITAL ONE LLC | 5,862,180 | $33 million | +24% | 13F |
| GOLDMAN SACHS GROUP INC | 5,825,579 | $33 million | +171% | 13F |
| Siren, L.L.C. | 4,458,646 | $25 million | +13% | 13F |
| Bain Capital Life Sciences Investors, LLC | 4,437,731 | $25 million | -15% | 13F |
| Bellevue Group AG | 4,100,016 | $23 million | -21% | 13F |
| GEODE CAPITAL MANAGEMENT, LLC | 4,037,193 | $23 million | +20% | 13F |
| MPM BIOIMPACT LLC | 3,544,354 | $20 million | New | 13F |
| AMERIPRISE FINANCIAL INC | 3,509,623 | $20 million | +2% | 13F |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 3,500,000 | $20 million | -19% | 13F |
| GREAT POINT PARTNERS LLC | 3,500,000 | $20 million | +40% | 13F |
| MORGAN STANLEY | 3,144,453 | $18 million | +15% | 13F |
| Palo Alto Investors LP | 2,948,090 | $17 million | +0% | 13F |
| Balyasny Asset Management L.P. | 2,830,976 | $16 million | -27% | 13F |
| Nuveen, LLC | 2,765,080 | $16 million | -35% | 13F |
| Qube Research & Technologies Ltd | 2,749,961 | $16 million | -12% | 13F |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 2,246,800 | $13 million | +51% | 13F |
| Opaleye Management Inc. | 1,714,451 | $10 million | -26% | 13F |
| Logos Global Management LP | 1,500,000 | $9 million | New | 13F |
| DIMENSIONAL FUND ADVISORS LP | 1,497,756 | $9 million | +62% | 13F |
| Point72 Asset Management, L.P. | 1,382,699 | $8 million | -26% | 13F |
| NORTHERN TRUST CORP | 1,352,046 | $8 million | +24% | 13F |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1,257,799 | $7 million | +14% | 13F |
| Tetragon Partners GP Ltd | 1,242,455 | $7 million | -4% | 13F |
| Candriam S.C.A. | 1,195,142 | $7 million | New | 13F |
| MILLENNIUM MANAGEMENT LLC | 1,184,931 | $7 million | -4% | 13F |
| VANGUARD FIDUCIARY TRUST CO | 1,105,450 | $6 million | +24% | 13F |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | 1,037,366 | $6 million | +15% | 13F |
| JPMORGAN CHASE & CO | 1,004,308 | $6 million | +210% | 13F |
| WELLS FARGO & COMPANY/MN | 978,055 | $6 million | +40% | 13F |
| PANAGORA ASSET MANAGEMENT INC | 967,926 | $6 million | New | 13F |
| KENNEDY CAPITAL MANAGEMENT LLC | 898,394 | $5 million | -2% | 13F |
| Ishara Investments LP | 820,000 | $5 million | +371% | 13F |
| Ensign Peak Advisors, Inc | 800,516 | $5 million | +28% | 13F |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 737,935 | $4 million | New | 13F |
| Y-Intercept (Hong Kong) Ltd | 734,585 | $4 million | -44% | 13F |
| Russell Investments Group, Ltd. | 705,291 | $4 million | -1% | 13F |
| AQR CAPITAL MANAGEMENT LLC | 691,812 | $4 million | -11% | 13F |
| Parkman Healthcare Partners LLC | 641,029 | $4 million | -5% | 13F |
| UBS Group AG | 623,094 | $4 million | -50% | 13F |
| DEUTSCHE BANK AG\ | 616,489 | $4 million | +10% | 13F |
| BANK OF AMERICA CORP /DE/ | 614,186 | $4 million | -86% | 13F |
| CITADEL ADVISORS LLC | 596,582 | $3 million | -1% | 13F |
| DEERFIELD MANAGEMENT COMPANY, L.P. | 583,913 | $3 million | +0% | 13F |
| SIRIOS CAPITAL MANAGEMENT L P | 569,276 | $3 million | -1% | 13F |
| Schonfeld Strategic Advisors LLC | 533,567 | $3 million | +333% | 13F |
| TWO SIGMA INVESTMENTS, LP | 512,796 | $3 million | +9% | 13F |
| Hennion & Walsh Asset Management, Inc. | 507,050 | $3 million | -1% | 13F |
| Bank of New York Mellon Corp | 501,442 | $3 million | +27% | 13F |
| Board of Trustees of The Leland Stanford Junior University | 482,550 | $3 million | +0% | 13F |
| RENAISSANCE TECHNOLOGIES LLC | 459,000 | $3 million | -16% | 13F |
| Ikarian Capital, LLC | 430,244 | $2 million | -26% | 13F |
| MOORE CAPITAL MANAGEMENT, LP | 425,332 | $2 million | New | 13F |
| Trexquant Investment LP | 409,667 | $2 million | +1% | 13F |
| WELLINGTON MANAGEMENT GROUP LLP | 406,795 | $2 million | -22% | 13F |
| Susquehanna Portfolio Strategies, LLC | 395,230 | $2 million | +10% | 13F |
| MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC | 394,600 | $2 million | -5% | 13F |
| Invesco Ltd. | 330,729 | $2 million | -57% | 13F |
| Engineers Gate Manager LP | 319,057 | $2 million | +83% | 13F |
| DAFNA Capital Management LLC | 297,812 | $2 million | +153% | 13F |
| Jump Financial, LLC | 297,800 | $2 million | New | 13F |
| STATE OF WISCONSIN INVESTMENT BOARD | 286,375 | $2 million | +476% | 13F |
| D. E. Shaw & Co., Inc. | 265,284 | $2 million | -62% | 13F |
| VOLORIDGE INVESTMENT MANAGEMENT, LLC | 250,025 | $1 million | -46% | 13F |
| Swiss National Bank | 244,600 | $1 million | +4% | 13F |
| CITIGROUP INC | 235,990 | $1 million | +666% | 13F |
| Cinctive Capital Management LP | 215,748 | $1 million | -20% | 13F |
| MARSHALL WACE, LLP | 210,607 | $1 million | -76% | 13F |
| RHUMBLINE ADVISERS | 189,578 | $1 million | +19% | 13F |
| SEI INVESTMENTS CO | 183,817 | $1 million | -10% | 13F |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | 180,647 | $1 million | +38% | 13F |
| Squarepoint Ops LLC | 173,285 | $989,457 | +155% | 13F |
| Rafferty Asset Management, LLC | 173,279 | $989,423 | -15% | 13F |
| OSAIC HOLDINGS, INC. | 147,624 | $842,933 | +11533% | 13F |
| ALLIANCEBERNSTEIN L.P. | 147,240 | $815,710 | +24% | 13F |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 134,259 | $766,619 | +1772% | 13F |
| VICTORY CAPITAL MANAGEMENT INC | 127,338 | $727,100 | +10% | 13F |
| BOOTHBAY FUND MANAGEMENT, LLC | 120,129 | $685,937 | -28% | 13F |
| IEQ CAPITAL, LLC | 120,010 | $685,257 | -39% | 13F |
| J. Goldman & Co LP | 116,046 | $662,623 | -32% | 13F |
| XTX Topco Ltd | 112,147 | $640,359 | +39% | 13F |
| Vanguard Global Advisers, LLC | 102,067 | $582,803 | +89% | 13F |
| Quarry LP | 100,000 | $571,000 | +371% | 13F |
| SCS Capital Management LLC | 99,000 | $565,290 | +0% | 13F |
| Legal & General Group Plc | 98,118 | $560,254 | +23% | 13F |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 91,661 | $520,567 | +20% | 13F |
| MetLife Investment Management, LLC | 91,005 | $519,639 | +26% | 13F |
| J. Safra Sarasin Holding AG | 90,487 | $516,681 | +0% | 13F |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 88,518 | $505,438 | +64% | 13F |
| CAPTRUST FINANCIAL ADVISORS | 87,909 | $501,960 | +11% | 13F |
| PROFUND ADVISORS LLC | 87,509 | $499,676 | -4% | 13F |
| VANGUARD ASSET MANAGEMENT, Ltd | 79,486 | $453,865 | +0% | 13F |
| DNB Asset Management AS | 73,147 | $417,669 | -17% | 13F |
| Virtus Investment Advisers, LLC | 69,468 | $396,662 | +27% | 13F |
Questions and answers
- How many institutions hold Annexon, Inc.?
- 216 managers reported Annexon, Inc. on Form 13F for the quarter ended 30 June 2026, against 217 the quarter before.
- Who is the largest institutional holder of Annexon, Inc.?
- FMR LLC, with 19,518,496 shares worth $111 million on its 13F for Q2 2026.
- How many institutions bought or sold out of Annexon, Inc. in Q2 2026?
- 31 managers reported a new position and 32 reported none after holding it the quarter before.
Source: SEC EDGAR, Form 13F (public domain). Counts and values as filed. Cite this page: Tamarly Intelligence, "Who holds Annexon, Inc., Q2 2026", https://app.tamarly.ai/holders/annexon, built from SEC EDGAR.
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