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 2022
Institutional positions in Annexon, Inc. as of Jun 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
- 78
- −20 vs. Q1 2022
- Shares held
- 38.4M
- −317.9K (−0.8%) vs. Q1 2022
- Total value
- $144.9M
- +$39.1M (+36.9%) vs. Q1 2022
- New holders
- 20
- 11 more added
- Sold out
- 40
- 36 more reduced
2 institutions that held it in Q1 2022 haven't filed for Q2 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2022
Shares, value and share of portfolio for each institution holding Annexon, Inc.; share changes are against Q1 2022.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Credit Suisse AG | 17 | $0 | 0.00% | −21,331−99.9% | Reduced |
| Daiwa Securities Group Inc. | 131 | $0 | 0.00% | 00.0% | Unchanged |
| New York State Common Retirement Fund | 224 | $1.00K | 0.00% | −21,795−99.0% | Reduced |
| Wells Fargo & Company | 173 | $1.00K | 0.00% | −2,666−93.9% | Reduced |
| HighMark Wealth Management LLC | 300 | $1.00K | 0.00% | −1,000−76.9% | Reduced |
| The PNC Financial Services Group, Inc. | 312 | $1.00K | 0.00% | +312 | New |
| Capital Advisors, Ltd. LLC | 381 | $1.00K | 0.00% | +381 | New |
| Ellevest, Inc. | 475 | $2.00K | 0.00% | +475 | New |
| Advisor Group Holdings, Inc. | 791 | $3.00K | 0.00% | 00.0% | Unchanged |
| FMR LLC | 1,257 | $4.00K | 0.00% | −77,867−98.4% | Reduced |
| Citigroup Inc | 1,332 | $5.00K | 0.00% | −9,025−87.1% | Reduced |
| Tower Research Capital LLC (TRC) | 6,653 | $25.0K | 0.00% | +45+0.7% | Added |
| Barclays PLC | 7,036 | $27.0K | 0.00% | −5,169−42.4% | Reduced |
| Quantbot Technologies LP | 7,700 | $29.0K | 0.00% | −1,800−18.9% | Reduced |
| Bank of America Corp | 8,478 | $32.0K | 0.00% | −45,110−84.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 10,000 | $38.0K | 0.00% | +10,000 | New |
| Two Sigma Securities, LLC | 10,125 | $38.0K | 0.01% | +10,125 | New |
| LMR Partners LLP | 11,121 | $42.0K | 0.00% | +11,121 | New |
| NinePointTwo Capital | 12,717 | $47.0K | 0.02% | 00.0% | Unchanged |
| Laurion Capital Management LP | 12,629 | $48.0K | 0.00% | +12,629 | New |
| Marshall Wace, LLP | 14,961 | $56.0K | 0.00% | −13,211−46.9% | Reduced |
| Kestra Advisory Services, LLC | 15,000 | $57.0K | 0.00% | 00.0% | Unchanged |
| Man Group plc | – | $57.0K | 0.00% | – | New |
| Coastal Bridge Advisors, LLC | 17,000 | $64.0K | 0.02% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 20,885 | $77.0K | 0.04% | −1,400−6.3% | Reduced |
| Cubist Systematic Strategies, LLC | 20,904 | $79.0K | 0.00% | −61,935−74.8% | Reduced |
| Dimensional Fund Advisors LP | 26,531 | $100.0K | 0.00% | −2,138−7.5% | Reduced |
| Qube Research & Technologies Ltd | 28,321 | $107.0K | 0.00% | +28,321 | New |
| Bailard, Inc. | 29,086 | $110.0K | 0.00% | +29,086 | New |
| AQR Capital Management LLC | 32,021 | $121.0K | 0.00% | −26,860−45.6% | Reduced |
| D. E. Shaw & Co., Inc. | 38,326 | $144.0K | 0.00% | −125,053−76.5% | Reduced |
| DAFNA Capital Management LLC | 40,796 | $154.0K | 0.04% | +10,000+32.5% | Added |
| Cornercap Investment Counsel Inc | 44,419 | $167.0K | 0.03% | +44,419 | New |
| Susquehanna International Group, LLP | 46,462 | $175.0K | 0.00% | +15,302+49.1% | Added |
| Occudo Quantitative Strategies LP | 51,295 | $193.0K | 0.02% | −24,502−32.3% | Reduced |
| Schonfeld Strategic Advisors LLC | 53,200 | $201.0K | 0.00% | −1,500−2.7% | Reduced |
| Invesco Ltd. | 53,243 | $201.0K | 0.00% | −351−0.7% | Reduced |
| Northern Trust Corp | 55,033 | $207.0K | 0.00% | −217,564−79.8% | Reduced |
| Privium Fund Management (UK) Ltd | 61,893 | $233.0K | 0.26% | +61,893 | New |
| Belvedere Trading LLC | 48,207 | $248.0K | 0.27% | +48,207 | New |
| Goldman Sachs Group Inc | 77,485 | $292.0K | 0.00% | −250,516−76.4% | Reduced |
| State of Wisconsin Investment Board | 85,700 | $323.0K | 0.00% | −61,500−41.8% | Reduced |
| Two Sigma Investments, LP | 86,769 | $327.0K | 0.00% | −216,850−71.4% | Reduced |
| State Street Corp | 88,839 | $335.0K | 0.00% | −467,305−84.0% | Reduced |
| PDT Partners, LLC | 89,010 | $336.0K | 0.03% | −17,469−16.4% | Reduced |
| UBS Group AG | 89,504 | $338.0K | 0.00% | +89,504 | New |
| Morgan Stanley | 112,155 | $422.0K | 0.00% | −156,167−58.2% | Reduced |
| Charles Schwab Investment Management Inc | 118,173 | $446.0K | 0.00% | −70,544−37.4% | Reduced |
| Deutsche Bank AG | 126,812 | $478.0K | 0.00% | −16,924−11.8% | Reduced |
| Farallon Capital Management, L.L.C. | 130,000 | $490.0K | 0.00% | −125,705−49.2% | Reduced |
| Ergoteles LLC | 130,200 | $491.0K | 0.01% | +130,200 | New |
| UBS Oconnor LLC | 131,850 | $497.0K | 0.01% | +131,850 | New |
| Gsa Capital Partners LLP | 154,920 | $584.0K | 0.09% | +115,276+290.8% | Added |
| Two Sigma Advisers, LP | 156,100 | $588.0K | 0.00% | +31,000+24.8% | Added |
| JPMorgan Chase & Co | 193,233 | $728.0K | 0.00% | +102,143+112.1% | Added |
| Geode Capital Management, LLC | 245,717 | $926.0K | 0.00% | −268,714−52.2% | Reduced |
| Renaissance Technologies LLC | 359,900 | $1.36M | 0.00% | −236,629−39.7% | Reduced |
| K2 Principal Fund, L.P. | 396,357 | $1.49M | 0.25% | +396,357 | New |
| Acadian Asset Management LLC | 400,540 | $1.51M | 0.01% | +257,647+180.3% | Added |
| Millennium Management LLC | 407,999 | $1.54M | 0.00% | −3,969−1.0% | Reduced |
| Woodline Partners LP | 409,630 | $1.54M | 0.03% | +409,630 | New |
| Board of Trustees of The Leland Stanford Junior University | 482,550 | $1.82M | 0.12% | 00.0% | Unchanged |
| Deerfield Management Company, L.P. (Series C) | 583,913 | $2.20M | 0.05% | 00.0% | Unchanged |
| Massachusetts Financial Services Co | 729,742 | $2.75M | 0.00% | −5,562−0.8% | Reduced |
| Blackstone Group Inc. | 910,211 | $3.43M | 0.01% | 00.0% | Unchanged |
| Adage Capital Partners GP, L.L.C. | 955,630 | $3.60M | 0.01% | −4,200−0.4% | Reduced |
| BlackRock Inc. | 961,043 | $3.62M | 0.00% | −1,608,854−62.6% | Reduced |
| Vanguard Group Inc | 1,299,194 | $4.90M | 0.00% | +204,162+18.6% | Added |
| Citadel Advisors LLC | 1,483,663 | $5.59M | 0.01% | −257,307−14.8% | Reduced |
| VR Adviser, LLC | 1,928,477 | $7.27M | 1.43% | +1,928,477 | New |
| Satter Management Co., L.P. | 1,954,978 | $7.37M | 13.68% | 00.0% | Unchanged |
| Pictet Asset Management SA | 2,229,055 | $8.40M | 0.01% | −5000.0% | Reduced |
| Fairmount Funds Management LLC | 2,892,600 | $10.9M | 2.50% | +1,643,457+131.6% | Added |
| Federated Hermes, Inc. | 3,052,960 | $11.5M | 0.03% | +3090.0% | Added |
| Bain Capital Life Sciences Investors, LLC | 3,241,628 | $12.2M | 1.43% | 00.0% | Unchanged |
| Redmile Group, LLC | 3,503,190 | $13.2M | 0.50% | +300,273+9.4% | Added |
| Eventide Asset Management, LLC | 3,626,508 | $13.7M | 0.29% | 00.0% | Unchanged |
| BVF Inc | 3,780,694 | $14.3M | 0.69% | +3,780,694 | New |
| Alliancebernstein L.P. | 0 | $0 | 0.00% | −2,483,650−100.0% | Sold out |
| Price T Rowe Associates Inc | 0 | $0 | 0.00% | −1,324,733−100.0% | Sold out |
| Rhenman & Partners Asset Management AB | 0 | $0 | 0.00% | −250,000−100.0% | Sold out |
| Walleye Capital LLC | 0 | $0 | 0.00% | −245,254−100.0% | Sold out |
| Alyeska Investment Group, L.P. | 0 | $0 | 0.00% | −210,000−100.0% | Sold out |
| Nuveen Asset Management, LLC | 0 | $0 | 0.00% | −166,803−100.0% | Sold out |
| HRT Financial LP | 0 | $0 | 0.00% | −128,175−100.0% | Sold out |
| Jacobs Levy Equity Management, Inc | 0 | $0 | 0.00% | −116,867−100.0% | Sold out |
| Bank of New York Mellon Corp | 0 | $0 | 0.00% | −99,041−100.0% | Sold out |
| Schroder Investment Management Group | 0 | $0 | 0.00% | −84,493−100.0% | Sold out |
| Swiss National Bank | 0 | $0 | 0.00% | −54,500−100.0% | Sold out |
| Manufacturers Life Insurance Company, The | 0 | $0 | 0.00% | −43,459−100.0% | Sold out |
| TD Asset Management Inc | 0 | $0 | 0.00% | −42,908−100.0% | Sold out |
| Alps Advisors Inc | 0 | $0 | 0.00% | −39,788−100.0% | Sold out |
| Rhumbline Advisers | 0 | $0 | 0.00% | −38,917−100.0% | Sold out |
| Jump Financial, LLC | 0 | $0 | 0.00% | −36,900−100.0% | Sold out |
| XTX Topco Ltd | 0 | $0 | 0.00% | −36,742−100.0% | Sold out |
| Squarepoint Ops LLC | 0 | $0 | 0.00% | −34,483−100.0% | Sold out |
| California State Teachers Retirement System | 0 | $0 | 0.00% | −32,890−100.0% | Sold out |
| Trexquant Investment LP | 0 | $0 | 0.00% | −31,367−100.0% | Sold out |
| Cna Financial Corp | 0 | $0 | 0.00% | −23,423−100.0% | Sold out |
| UBS Asset Management Americas Inc | 0 | $0 | 0.00% | −19,529−100.0% | Sold out |