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, Q4 2022
Institutional positions in Annexon, Inc. as of Dec 31, 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
- 84
- +12 vs. Q3 2022
- Shares held
- 48.3M
- +778.4K (+1.6%) vs. Q3 2022
- Total value
- $243.3M
- −$49.1M (−16.8%) vs. Q3 2022
- New holders
- 16
- 24 more added
- Sold out
- 4
- 22 more reduced
Compare with Q3 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, Q4 2022
Shares, value and share of portfolio for each institution holding Annexon, Inc.; share changes are against Q3 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Royal Bank of Canada | 9 | $0 | 0.00% | +9 | New |
| Daiwa Securities Group Inc. | 131 | $1.00K | 0.00% | 00.0% | Unchanged |
| Wells Fargo & Company | 272 | $1.41K | 0.00% | +6+2.3% | Added |
| HighMark Wealth Management LLC | 300 | $1.55K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 312 | $1.61K | 0.00% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 381 | $2.00K | 0.00% | 00.0% | Unchanged |
| Ellevest, Inc. | 405 | $2.09K | 0.00% | −70−14.7% | Reduced |
| China Universal Asset Management Co., Ltd. | 484 | $2.50K | 0.00% | +38+8.5% | Added |
| Red Tortoise LLC | 729 | $3.77K | 0.00% | +729 | New |
| Quantbot Technologies LP | 1,000 | $5.17K | 0.00% | −1,400−58.3% | Reduced |
| FMR LLC | 1,172 | $6.06K | 0.00% | −6−0.5% | Reduced |
| Driehaus Capital Management LLC | 1,291,572 | $6.22K | 0.00% | 00.0% | Unchanged |
| Freedom Wealth Alliance, LLC | 3,889 | $20.1K | 0.03% | +3,889 | New |
| UBS Group AG | 4,100 | $21.2K | 0.00% | +1,210+41.9% | Added |
| Advisor Group Holdings, Inc. | 5,791 | $30.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 6,089 | $31.0K | 0.00% | −2,336−27.7% | Reduced |
| Belvedere Trading LLC | 8,301 | $42.9K | 0.02% | +8,301 | New |
| Bank of America Corp | 8,938 | $46.2K | 0.00% | +2,049+29.7% | Added |
| Cambridge Investment Research Advisors, Inc. | 10,000 | $52.0K | 0.00% | 00.0% | Unchanged |
| PDT Partners, LLC | 11,792 | $61.0K | 0.01% | −9,283−44.0% | Reduced |
| Mirabella Financial Services LLP | 11,836 | $61.2K | 0.01% | +11,836 | New |
| Jump Financial, LLC | 12,120 | $62.7K | 0.00% | +12,120 | New |
| Cubist Systematic Strategies, LLC | 13,768 | $71.2K | 0.00% | −7,136−34.1% | Reduced |
| Kestra Advisory Services, LLC | 15,000 | $77.5K | 0.00% | 00.0% | Unchanged |
| EWG Elevate Inc. | 15,000 | $77.5K | 0.04% | +5,000+50.0% | Added |
| Boothbay Fund Management, LLC | 15,443 | $79.8K | 0.00% | +15,443 | New |
| Forefront Analytics, LLC | 15,456 | $79.9K | 0.04% | −599−3.7% | Reduced |
| Lighthouse Investment Partners, LLC | 16,560 | $85.6K | 0.02% | +16,560 | New |
| Schonfeld Strategic Advisors LLC | 16,677 | $86.2K | 0.00% | −6,523−28.1% | Reduced |
| Coastal Bridge Advisors, LLC | 17,000 | $87.9K | 0.02% | 00.0% | Unchanged |
| Values First Advisors, Inc. | 17,199 | $88.9K | 0.06% | −4,382−20.3% | Reduced |
| Charles Schwab Investment Management Inc | 19,332 | $99.9K | 0.00% | 00.0% | Unchanged |
| Man Group plc | 21,377 | $110.5K | 0.00% | +21,377 | New |
| Balyasny Asset Management LLC | 21,605 | $111.7K | 0.00% | +21,605 | New |
| Jane Street Group, LLC | 23,611 | $122.1K | 0.00% | +23,611 | New |
| State of Wisconsin Investment Board | 26,800 | $138.6K | 0.00% | −17,000−38.8% | Reduced |
| Marshall Wace, LLP | 28,856 | $149.2K | 0.00% | +28,856 | New |
| JPMorgan Chase & Co | 31,722 | $164.0K | 0.00% | +5,706+21.9% | Added |
| 683 Capital Management, LLC | 32,658 | $168.8K | 0.02% | +32,658 | New |
| Barclays PLC | 33,366 | $172.5K | 0.00% | +25,007+299.2% | Added |
| Bank of New York Mellon Corp | 37,667 | $194.7K | 0.00% | +20,000+113.2% | Added |
| Cornercap Investment Counsel Inc | 44,515 | $230.1K | 0.04% | 00.0% | Unchanged |
| Simplex Trading, LLC | 44,760 | $231.0K | 0.01% | +44,760 | New |
| Qube Research & Technologies Ltd | 48,109 | $248.7K | 0.00% | +26,483+122.5% | Added |
| Invesco Ltd. | 50,263 | $259.9K | 0.00% | −326−0.6% | Reduced |
| Goldman Sachs Group Inc | 53,878 | $278.6K | 0.00% | −15,697−22.6% | Reduced |
| Dimensional Fund Advisors LP | 57,156 | $295.0K | 0.00% | +200.0% | Added |
| Bank of Montreal | 65,380 | $365.0K | 0.00% | +65,380 | New |
| D. E. Shaw & Co., Inc. | 78,509 | $405.9K | 0.00% | +30,484+63.5% | Added |
| Citigroup Inc | 80,509 | $416.2K | 0.00% | +76,420+1,868.9% | Added |
| Northern Trust Corp | 80,835 | $417.9K | 0.00% | −136−0.2% | Reduced |
| Morgan Stanley | 84,971 | $439.3K | 0.00% | +30,026+54.6% | Added |
| Two Sigma Advisers, LP | 93,200 | $481.8K | 0.00% | −24,600−20.9% | Reduced |
| Susquehanna International Group, LLP | 104,358 | $539.5K | 0.00% | +91,406+705.7% | Added |
| State Street Corp | 123,499 | $638.5K | 0.00% | +28,860+30.5% | Added |
| Deutsche Bank AG | 126,812 | $655.6K | 0.00% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 138,049 | $714.0K | 0.01% | +37,565+37.4% | Added |
| K2 Principal Fund, L.P. | 145,564 | $752.6K | 0.21% | +96,233+195.1% | Added |
| Gsa Capital Partners LLP | 161,360 | $834.0K | 0.10% | +2,801+1.8% | Added |
| Candriam Luxembourg S.C.A. | 164,558 | $850.7K | 0.01% | −992−0.6% | Reduced |
| Woodline Partners LP | 175,650 | $908.1K | 0.01% | −1,086,120−86.1% | Reduced |
| Pura Vida Investments, LLC | 302,734 | $1.57M | 0.26% | −71,896−19.2% | Reduced |
| Renaissance Technologies LLC | 310,100 | $1.60M | 0.00% | −20,100−6.1% | Reduced |
| Geode Capital Management, LLC | 372,067 | $1.92M | 0.00% | +7,768+2.1% | Added |
| Acadian Asset Management LLC | 396,812 | $2.05M | 0.01% | −6,385−1.6% | Reduced |
| Board of Trustees of The Leland Stanford Junior University | 482,550 | $2.49M | 0.25% | 00.0% | Unchanged |
| Millennium Management LLC | 526,531 | $2.72M | 0.00% | −21,881−4.0% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 583,913 | $3.02M | 0.06% | 00.0% | Unchanged |
| Point72 Asset Management, L.P. | 750,000 | $3.88M | 0.01% | +750,000 | New |
| Massachusetts Financial Services Co | 784,695 | $4.06M | 0.00% | +2,563+0.3% | Added |
| Blackstone Group Inc. | 910,211 | $4.71M | 0.02% | 00.0% | Unchanged |
| BlackRock Inc. | 1,160,276 | $6.00M | 0.00% | +19,828+1.7% | Added |
| Pictet Asset Management SA | 1,232,713 | $6.37M | 0.01% | −1,025,998−45.4% | Reduced |
| Vanguard Group Inc | 1,548,871 | $8.01M | 0.00% | +8,404+0.5% | Added |
| Citadel Advisors LLC | 1,866,783 | $9.65M | 0.01% | +460,678+32.8% | Added |
| Federated Hermes, Inc. | 3,057,800 | $15.8M | 0.04% | 00.0% | Unchanged |
| VR Adviser, LLC | 3,220,050 | $16.6M | 2.80% | 00.0% | Unchanged |
| Fairmount Funds Management LLC | 3,358,563 | $17.4M | 2.75% | 00.0% | Unchanged |
| Redmile Group, LLC | 3,503,190 | $18.1M | 0.74% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 3,549,975 | $18.4M | 0.04% | −43,000−1.2% | Reduced |
| Eventide Asset Management, LLC | 3,626,508 | $18.7M | 0.37% | 00.0% | Unchanged |
| BVF Inc | 3,780,694 | $19.5M | 0.82% | 00.0% | Unchanged |
| Satter Management Co., L.P. | 4,408,966 | $22.8M | 26.22% | 00.0% | Unchanged |
| Bain Capital Life Sciences Investors, LLC | 4,886,616 | $25.3M | 2.82% | +1,284,690+35.7% | Added |
| UBS Oconnor LLC | 0 | $0 | 0.00% | −121,757−100.0% | Sold out |
| Bailard, Inc. | 0 | $0 | 0.00% | −29,086−100.0% | Sold out |
| Occudo Quantitative Strategies LP | 0 | $0 | 0.00% | −14,132−100.0% | Sold out |
| LMR Partners LLP | 0 | $0 | 0.00% | −11,121−100.0% | Sold out |