Annexon, Inc.
ANNX- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0001528115
In the last 90 days, Annexon, Inc. insiders filed 1 open-market purchase and 0 sales; 216 institutions reported holding it in 13F filings for Q2 2026, worth $1.02B in total; no superinvestor holds it.
13F holders, Q3 2022
Institutional positions in Annexon, Inc. as of Sep 30, 2022. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 72
- −6 vs. Q2 2022
- Shares held
- 47.6M
- +9.17M (+23.9%) vs. Q2 2022
- Total value
- $292.3M
- +$147.5M (+101.8%) vs. Q2 2022
- New holders
- 8
- 25 more added
- Sold out
- 14
- 21 more reduced
Compare with Q2 2022: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ANNX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 216 | $1.02B |
| Q1 2026 | 217 | $863.7M |
| Q4 2025 | 168 | $687.2M |
| Q3 2025 | 144 | $309.2M |
| Q2 2025 | 129 | $238.7M |
| Q1 2025 | 148 | $192.1M |
| Q4 2024 | 153 | $574.6M |
| Q3 2024 | 142 | $651.8M |
| Q2 2024 | 140 | $526.9M |
| Q1 2024 | 127 | $679.4M |
| Q4 2023 | 99 | $365.7M |
| Q3 2023 | 93 | $126.0M |
| Q2 2023 | 95 | $190.0M |
| Q1 2023 | 100 | $207.6M |
| Q4 2022 | 84 | $243.3M |
| Q3 2022 | 72 | $292.3M |
| Q2 2022 | 78 | $144.9M |
| Q1 2022 | 100 | $105.9M |
| Q4 2021 | 97 | $445.7M |
| Q3 2021 | 82 | $708.6M |
| Q2 2021 | 74 | $873.7M |
| Q1 2021 | 72 | $1.04B |
Institutions, Q3 2022
Shares, value and share of portfolio for each institution holding Annexon, Inc.; share changes are against Q2 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Satter Management Co., L.P. | 4,408,966 | $27.2M | 26.24% | +2,453,988+125.5% | Added |
| BVF Inc | 3,780,694 | $23.4M | 0.97% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 3,626,508 | $22.4M | 0.44% | 00.0% | Unchanged |
| Bain Capital Life Sciences Investors, LLC | 3,601,926 | $22.3M | 2.66% | +360,298+11.1% | Added |
| Adage Capital Partners GP, L.L.C. | 3,592,975 | $22.2M | 0.06% | +2,637,345+276.0% | Added |
| Redmile Group, LLC | 3,503,190 | $21.6M | 0.84% | 00.0% | Unchanged |
| Fairmount Funds Management LLC | 3,358,563 | $20.8M | 3.83% | +465,963+16.1% | Added |
| VR Adviser, LLC | 3,220,050 | $19.9M | 3.07% | +1,291,573+67.0% | Added |
| Federated Hermes, Inc. | 3,057,800 | $18.9M | 0.06% | +4,840+0.2% | Added |
| Pictet Asset Management SA | 2,258,711 | $14.0M | 0.02% | +29,656+1.3% | Added |
| Vanguard Group Inc | 1,540,467 | $9.52M | 0.00% | +241,273+18.6% | Added |
| Citadel Advisors LLC | 1,406,105 | $8.69M | 0.01% | −77,558−5.2% | Reduced |
| Woodline Partners LP | 1,261,770 | $7.80M | 0.11% | +852,140+208.0% | Added |
| BlackRock Inc. | 1,140,448 | $7.05M | 0.00% | +179,405+18.7% | Added |
| Driehaus Capital Management LLC | 1,291,572 | $6.39M | 0.10% | +1,291,572 | New |
| Blackstone Group Inc. | 910,211 | $5.63M | 0.02% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 782,132 | $4.83M | 0.00% | +52,390+7.2% | Added |
| Deerfield Management Company, L.P. (Series C) | 583,913 | $3.61M | 0.07% | 00.0% | Unchanged |
| Millennium Management LLC | 548,412 | $3.39M | 0.00% | +140,413+34.4% | Added |
| Board of Trustees of The Leland Stanford Junior University | 482,550 | $2.98M | 0.19% | 00.0% | Unchanged |
| Acadian Asset Management LLC | 403,197 | $2.49M | 0.01% | +2,657+0.7% | Added |
| Pura Vida Investments, LLC | 374,630 | $2.31M | 0.35% | +374,630 | New |
| Geode Capital Management, LLC | 364,299 | $2.25M | 0.00% | +118,582+48.3% | Added |
| Renaissance Technologies LLC | 330,200 | $2.04M | 0.00% | −29,700−8.3% | Reduced |
| Candriam Luxembourg S.C.A. | 165,550 | $1.02M | 0.01% | +165,550 | New |
| Gsa Capital Partners LLP | 158,559 | $980.0K | 0.13% | +3,639+2.3% | Added |
| Deutsche Bank AG | 126,812 | $784.0K | 0.00% | 00.0% | Unchanged |
| UBS Oconnor LLC | 121,757 | $752.0K | 0.01% | −10,093−7.7% | Reduced |
| Two Sigma Advisers, LP | 117,800 | $728.0K | 0.00% | −38,300−24.5% | Reduced |
| ExodusPoint Capital Management, LP | 100,484 | $621.0K | 0.01% | +100,484 | New |
| State Street Corp | 94,639 | $585.0K | 0.00% | +5,800+6.5% | Added |
| Northern Trust Corp | 80,971 | $500.0K | 0.00% | +25,938+47.1% | Added |
| Goldman Sachs Group Inc | 69,575 | $430.0K | 0.00% | −7,910−10.2% | Reduced |
| Dimensional Fund Advisors LP | 57,136 | $353.0K | 0.00% | +30,605+115.4% | Added |
| Morgan Stanley | 54,945 | $340.0K | 0.00% | −57,210−51.0% | Reduced |
| Invesco Ltd. | 50,589 | $313.0K | 0.00% | −2,654−5.0% | Reduced |
| K2 Principal Fund, L.P. | 49,331 | $305.0K | 0.07% | −347,026−87.6% | Reduced |
| D. E. Shaw & Co., Inc. | 48,025 | $297.0K | 0.00% | +9,699+25.3% | Added |
| Cornercap Investment Counsel Inc | 44,515 | $275.0K | 0.05% | +96+0.2% | Added |
| State of Wisconsin Investment Board | 43,800 | $271.0K | 0.00% | −41,900−48.9% | Reduced |
| Bailard, Inc. | 29,086 | $180.0K | 0.01% | 00.0% | Unchanged |
| JPMorgan Chase & Co | 26,016 | $160.0K | 0.00% | −167,217−86.5% | Reduced |
| Schonfeld Strategic Advisors LLC | 23,200 | $143.0K | 0.00% | −30,000−56.4% | Reduced |
| Qube Research & Technologies Ltd | 21,626 | $134.0K | 0.00% | −6,695−23.6% | Reduced |
| Values First Advisors, Inc. | 21,581 | $133.0K | 0.10% | +21,581 | New |
| PDT Partners, LLC | 21,075 | $130.0K | 0.02% | −67,935−76.3% | Reduced |
| Cubist Systematic Strategies, LLC | 20,904 | $129.0K | 0.00% | 00.0% | Unchanged |
| Charles Schwab Investment Management Inc | 19,332 | $120.0K | 0.00% | −98,841−83.6% | Reduced |
| Bank of New York Mellon Corp | 17,667 | $109.0K | 0.00% | +17,667 | New |
| Coastal Bridge Advisors, LLC | 17,000 | $105.0K | 0.03% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 16,055 | $98.0K | 0.05% | −4,830−23.1% | Reduced |
| Kestra Advisory Services, LLC | 15,000 | $93.0K | 0.00% | 00.0% | Unchanged |
| Occudo Quantitative Strategies LP | 14,132 | $87.0K | 0.01% | −37,163−72.4% | Reduced |
| Susquehanna International Group, LLP | 12,952 | $80.0K | 0.00% | −33,510−72.1% | Reduced |
| LMR Partners LLP | 11,121 | $69.0K | 0.00% | 00.0% | Unchanged |
| Cambridge Investment Research Advisors, Inc. | 10,000 | $62.0K | 0.00% | 00.0% | Unchanged |
| EWG Elevate Inc. | 10,000 | $62.0K | 0.03% | +10,000 | New |
| Tower Research Capital LLC (TRC) | 8,425 | $52.0K | 0.00% | +1,772+26.6% | Added |
| Barclays PLC | 8,359 | $51.0K | 0.00% | +1,323+18.8% | Added |
| Bank of America Corp | 6,889 | $43.0K | 0.00% | −1,589−18.7% | Reduced |
| Advisor Group Holdings, Inc. | 5,791 | $35.0K | 0.00% | +5,000+632.1% | Added |
| Citigroup Inc | 4,089 | $26.0K | 0.00% | +2,757+207.0% | Added |
| UBS Group AG | 2,890 | $18.0K | 0.00% | −86,614−96.8% | Reduced |
| Quantbot Technologies LP | 2,400 | $14.0K | 0.00% | −5,300−68.8% | Reduced |
| FMR LLC | 1,178 | $7.00K | 0.00% | −79−6.3% | Reduced |
| Ellevest, Inc. | 475 | $3.00K | 0.00% | 00.0% | Unchanged |
| China Universal Asset Management Co., Ltd. | 446 | $3.00K | 0.00% | +446 | New |
| Wells Fargo & Company | 266 | $2.00K | 0.00% | +93+53.8% | Added |
| The PNC Financial Services Group, Inc. | 312 | $2.00K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 381 | $2.00K | 0.00% | 00.0% | Unchanged |
| HighMark Wealth Management LLC | 300 | $2.00K | 0.00% | 00.0% | Unchanged |
| Daiwa Securities Group Inc. | 131 | $1.00K | 0.00% | 00.0% | Unchanged |
| Ergoteles LLC | 0 | $0 | 0.00% | −130,200−100.0% | Sold out |
| Farallon Capital Management, L.L.C. | 0 | $0 | 0.00% | −130,000−100.0% | Sold out |
| Two Sigma Investments, LP | 0 | $0 | 0.00% | −86,769−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −48,207−100.0% | Sold out |
| Privium Fund Management (UK) Ltd | 0 | $0 | 0.00% | −61,893−100.0% | Sold out |
| DAFNA Capital Management LLC | 0 | $0 | 0.00% | −40,796−100.0% | Sold out |
| AQR Capital Management LLC | 0 | $0 | 0.00% | −32,021−100.0% | Sold out |
| Man Group plc | 0 | $0 | 0.00% | – | Sold out |
| Marshall Wace, LLP | 0 | $0 | 0.00% | −14,961−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −12,629−100.0% | Sold out |
| NinePointTwo Capital | 0 | $0 | 0.00% | −12,717−100.0% | Sold out |
| Two Sigma Securities, LLC | 0 | $0 | 0.00% | −10,125−100.0% | Sold out |
| New York State Common Retirement Fund | 0 | $0 | 0.00% | −224−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −17−100.0% | Sold out |