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, Q2 2021
Institutional positions in Annexon, Inc. as of Jun 30, 2021. 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
- 74
- +2 vs. Q1 2021
- Shares held
- 38.9M
- +1.43M (+3.8%) vs. Q1 2021
- Total value
- $873.7M
- −$167.1M (−16.1%) vs. Q1 2021
- New holders
- 13
- 33 more added
- Sold out
- 11
- 14 more reduced
Compare with Q1 2021: 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, Q2 2021
Shares, value and share of portfolio for each institution holding Annexon, Inc.; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Redmile Group, LLC | 3,425,038 | $77.1M | 1.14% | −33,792−1.0% | Reduced |
| Bain Capital Life Sciences Investors, LLC | 3,241,628 | $73.0M | 4.78% | 00.0% | Unchanged |
| BlackRock Inc. | 3,135,818 | $70.6M | 0.00% | +237,497+8.2% | Added |
| Blackstone Group Inc. | 2,730,635 | $61.5M | 0.14% | 00.0% | Unchanged |
| NEA Management Company, LLC | 2,497,661 | $56.2M | 0.73% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 2,409,166 | $53.3M | 0.72% | +404,550+20.2% | Added |
| Federated Hermes, Inc. | 2,000,700 | $45.0M | 0.08% | 00.0% | Unchanged |
| Citadel Advisors LLC | 1,995,403 | $44.9M | 0.05% | −98,022−4.7% | Reduced |
| FMR LLC | 1,980,247 | $44.6M | 0.00% | −366,866−15.6% | Reduced |
| Satter Management Co., L.P. | 1,954,978 | $44.0M | 23.89% | 00.0% | Unchanged |
| Alliancebernstein L.P. | 1,597,523 | $36.0M | 0.01% | +150,368+10.4% | Added |
| Farallon Capital Management, L.L.C. | 1,358,107 | $30.6M | 0.15% | −97,739−6.7% | Reduced |
| Price T Rowe Associates Inc | 1,310,484 | $29.5M | 0.00% | −28,877−2.2% | Reduced |
| Pictet Asset Management Ltd | 1,042,731 | $23.5M | 0.03% | +32,675+3.2% | Added |
| Adage Capital Partners GP, L.L.C. | 959,830 | $21.6M | 0.04% | −50,000−5.0% | Reduced |
| State Street Corp | 936,670 | $21.1M | 0.00% | +178,578+23.6% | Added |
| Vanguard Group Inc | 902,937 | $20.3M | 0.00% | +60,646+7.2% | Added |
| Massachusetts Financial Services Co | 729,713 | $16.4M | 0.00% | −2,106−0.3% | Reduced |
| Deerfield Management Company, L.P. (Series C) | 583,913 | $13.1M | 0.23% | 00.0% | Unchanged |
| Janus Henderson Group PLC | 581,747 | $13.1M | 0.01% | +581,747 | New |
| Board of Trustees of The Leland Stanford Junior University | 482,550 | $10.9M | 1.01% | 00.0% | Unchanged |
| Geode Capital Management, LLC | 405,732 | $9.13M | 0.00% | +43,598+12.0% | Added |
| Point72 Asset Management, L.P. | 351,112 | $7.90M | 0.04% | +102,618+41.3% | Added |
| Northern Trust Corp | 293,908 | $6.62M | 0.00% | +36,548+14.2% | Added |
| Rhenman & Partners Asset Management AB | 250,000 | $5.63M | 0.38% | +70,000+38.9% | Added |
| First Light Asset Management, LLC | 206,077 | $4.64M | 0.28% | +206,077 | New |
| Logos Global Management LP | 159,622 | $3.59M | 0.31% | 00.0% | Unchanged |
| Sphera Funds Management Ltd. | 148,318 | $3.34M | 0.32% | +148,318 | New |
| Charles Schwab Investment Management Inc | 140,865 | $3.17M | 0.00% | +11,946+9.3% | Added |
| Nuveen Asset Management, LLC | 125,048 | $2.81M | 0.00% | +38,184+44.0% | Added |
| Alyeska Investment Group, L.P. | 102,593 | $2.31M | 0.03% | +102,593 | New |
| Morgan Stanley | 96,654 | $2.17M | 0.00% | +61,709+176.6% | Added |
| Bank of New York Mellon Corp | 94,385 | $2.13M | 0.00% | +15,915+20.3% | Added |
| Alps Advisors Inc | 50,389 | $1.13M | 0.01% | +50,389 | New |
| Citigroup Inc | 45,805 | $1.03M | 0.00% | +14,293+45.4% | Added |
| California State Teachers Retirement System | 42,999 | $968.0K | 0.00% | +2,773+6.9% | Added |
| Rhumbline Advisers | 36,806 | $829.0K | 0.00% | +11,410+44.9% | Added |
| TD Asset Management Inc | 37,273 | $785.0K | 0.00% | 00.0% | Unchanged |
| State of Wisconsin Investment Board | 33,689 | $758.0K | 0.00% | +12,889+62.0% | Added |
| Swiss National Bank | 33,600 | $756.0K | 0.00% | +3,400+11.3% | Added |
| New York State Common Retirement Fund | 28,947 | $652.0K | 0.00% | +11,131+62.5% | Added |
| Rafferty Asset Management, LLC | 27,714 | $624.0K | 0.00% | +3,912+16.4% | Added |
| Goldman Sachs Group Inc | 22,293 | $502.0K | 0.00% | −110,896−83.3% | Reduced |
| Deutsche Bank AG | 18,511 | $417.0K | 0.00% | +931+5.3% | Added |
| Manufacturers Life Insurance Company, The | 18,052 | $406.0K | 0.00% | +3,105+20.8% | Added |
| American International Group, Inc. | 17,471 | $393.0K | 0.00% | +1,928+12.4% | Added |
| JPMorgan Chase & Co | 17,476 | $392.0K | 0.00% | +3,966+29.4% | Added |
| One Wealth Advisors, LLC | 17,000 | $383.0K | 0.12% | +17,000 | New |
| Maven Securities LTD | 15,996 | $368.0K | 0.04% | −12,942−44.7% | Reduced |
| Cna Financial Corp | 16,030 | $361.0K | 0.10% | +690+4.5% | Added |
| ProShare Advisors LLC | 14,963 | $337.0K | 0.00% | +2,460+19.7% | Added |
| Susquehanna International Group, LLP | 14,074 | $317.0K | 0.00% | +14,074 | New |
| Voya Investment Management LLC | 12,330 | $278.0K | 0.00% | +956+8.4% | Added |
| DekaBank Deutsche Girozentrale | 12,000 | $265.0K | 0.00% | 00.0% | Unchanged |
| Invesco Ltd. | 11,785 | $265.0K | 0.00% | +11,785 | New |
| Victory Capital Management Inc | 11,400 | $257.0K | 0.00% | −500−4.2% | Reduced |
| Bank of America Corp | 10,768 | $243.0K | 0.00% | +1,444+15.5% | Added |
| MetLife Investment Management | 10,674 | $240.3K | 0.00% | 00.0% | Unchanged |
| Qube Research & Technologies Ltd | 10,122 | $228.0K | 0.00% | +10,122 | New |
| Virtus ETF Advisers LLC | 9,515 | $214.0K | 0.09% | −2,656−21.8% | Reduced |
| Metropolitan Life Insurance Co | 8,725 | $196.4K | 0.00% | +924+11.8% | Added |
| Legal & General Group Plc | 3,062 | $69.0K | 0.00% | −270−8.1% | Reduced |
| O'Shaughnessy Asset Management, LLC | 2,267 | $51.0K | 0.00% | +2,267 | New |
| Royal Bank of Canada | 2,195 | $49.0K | 0.00% | −21−0.9% | Reduced |
| Ameritas Investment Partners, Inc. | 2,169 | $49.0K | 0.00% | 00.0% | Unchanged |
| Tower Research Capital LLC (TRC) | 1,922 | $43.0K | 0.00% | +551+40.2% | Added |
| HighMark Wealth Management LLC | 1,454 | $33.0K | 0.02% | +1,454 | New |
| State of Wyoming | 1,059 | $24.0K | 0.02% | +642+154.0% | Added |
| Great West Life Assurance Co | 923 | $21.0K | 0.00% | 00.0% | Unchanged |
| Penserra Capital Management LLC | 870 | $19.0K | 0.00% | +10+1.2% | Added |
| Nisa Investment Advisors, LLC | 200 | $5.00K | 0.00% | +200 | New |
| Advisor Group Holdings, Inc. | 241 | $5.00K | 0.00% | +241 | New |
| Wells Fargo & Company | 111 | $2.00K | 0.00% | −3,812−97.2% | Reduced |
| Daiwa Securities Group Inc. | 72 | $2.00K | 0.00% | 00.0% | Unchanged |
| Holocene Advisors, LP | 0 | $0 | 0.00% | −284,647−100.0% | Sold out |
| Avidity Partners Management LP | 0 | $0 | 0.00% | −70,000−100.0% | Sold out |
| California Public Employees Retirement System | 0 | $0 | 0.00% | −30,300−100.0% | Sold out |
| STRS Ohio | 0 | $0 | 0.00% | −12,900−100.0% | Sold out |
| Laurion Capital Management LP | 0 | $0 | 0.00% | −10,000−100.0% | Sold out |
| Credit Suisse AG | 0 | $0 | 0.00% | −9,613−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −7,538−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −5,536−100.0% | Sold out |
| Bank of Montreal | 0 | $0 | 0.00% | −810−100.0% | Sold out |
| Pacer Advisors, Inc. | 0 | $0 | 0.00% | −558−100.0% | Sold out |
| UBS Group AG | 0 | $0 | 0.00% | −364−100.0% | Sold out |