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 2024
Institutional positions in Annexon, Inc. as of Jun 30, 2024. 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
- 140
- +13 vs. Q1 2024
- Shares held
- 107.6M
- +12.6M (+13.3%) vs. Q1 2024
- Total value
- $526.9M
- −$152.5M (−22.5%) vs. Q1 2024
- New holders
- 39
- 54 more added
- Sold out
- 26
- 33 more reduced
Compare with Q1 2024: 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 2024
Shares, value and share of portfolio for each institution holding Annexon, Inc.; share changes are against Q1 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| LPL Financial LLC | 22,997 | $112.7K | 0.00% | +22,997 | New |
| Invesco Ltd. | 22,838 | $111.9K | 0.00% | −766,206−97.1% | Reduced |
| Graham Capital Management, L.P. | 21,996 | $107.8K | 0.00% | +21,996 | New |
| Jefferies Financial Group Inc. | 18,000 | $88.2K | 0.00% | +18,000 | New |
| Aigen Investment Management, LP | 17,782 | $87.1K | 0.02% | +17,782 | New |
| Coastal Bridge Advisors, LLC | 17,000 | $83.3K | 0.02% | 00.0% | Unchanged |
| Forefront Analytics, LLC | 16,103 | $78.9K | 0.04% | +1,285+8.7% | Added |
| Tower Research Capital LLC (TRC) | 15,881 | $77.8K | 0.00% | +8,867+126.4% | Added |
| SG Americas Securities, LLC | 15,040 | $74.0K | 0.00% | −6,664−30.7% | Reduced |
| Virtus ETF Advisers LLC | 15,063 | $73.8K | 0.04% | +15,063 | New |
| Group One Trading, L.P. | 14,333 | $70.2K | 0.00% | +8,813+159.7% | Added |
| Royal Bank of Canada | 14,125 | $69.0K | 0.00% | +12,242+650.1% | Added |
| Legal & General Group Plc | 12,663 | $62.0K | 0.00% | +7,157+130.0% | Added |
| State Board of Administration of Florida Retirement System | 11,857 | $58.1K | 0.00% | +11,857 | New |
| Corton Capital Inc. | 11,478 | $56.2K | 0.03% | +11,478 | New |
| Principal Financial Group Inc | 11,440 | $56.1K | 0.00% | +11,440 | New |
| Cambridge Investment Research Advisors, Inc. | 11,317 | $55.0K | 0.00% | +617+5.8% | Added |
| 49 Wealth Management, LLC | 10,111 | $51.1K | 0.01% | −3,182−23.9% | Reduced |
| Victory Capital Management Inc | 10,345 | $50.7K | 0.00% | +10,345 | New |
| Verition Fund Management LLC | 10,038 | $49.2K | 0.00% | +10,038 | New |
| Comerica Bank | 10,000 | $49.0K | 0.00% | 00.0% | Unchanged |
| Kestra Advisory Services, LLC | 10,000 | $49.0K | 0.00% | 00.0% | Unchanged |
| Harbor Advisors LLC | 10,000 | $49.0K | 0.01% | +10,000 | New |
| Sandia Investment Management LP | 10,000 | $49.0K | 0.06% | +10,000 | New |
| Ameritas Investment Partners, Inc. | 6,718 | $32.9K | 0.00% | 00.0% | Unchanged |
| California State Teachers Retirement System | 6,104 | $29.9K | 0.00% | −670−9.9% | Reduced |
| Russell Investments Group, Ltd. | 6,098 | $29.9K | 0.00% | +5,110+517.2% | Added |
| EntryPoint Capital, LLC | 5,518 | $27.0K | 0.01% | −8,100−59.5% | Reduced |
| Federated Hermes, Inc. | 2,882 | $14.1K | 0.00% | +1,599+124.6% | Added |
| CWM, LLC | 2,508 | $12.0K | 0.00% | +2,491+14,652.9% | Added |
| Amalgamated Bank | 2,290 | $11.0K | 0.00% | 00.0% | Unchanged |
| Private Wealth Management Group, LLC | 654 | $3.21K | 0.00% | 00.0% | Unchanged |
| CIBC Private Wealth Group, LLC | 670 | $3.20K | 0.00% | +670 | New |
| SRS Capital Advisors, Inc. | 457 | $2.24K | 0.00% | +457 | New |
| HighMark Wealth Management LLC | 300 | $1.47K | 0.00% | 00.0% | Unchanged |
| The PNC Financial Services Group, Inc. | 216 | $1.06K | 0.00% | +55+34.2% | Added |
| Nisa Investment Advisors, LLC | 187 | $916 | 0.00% | +165+750.0% | Added |
| Signaturefd, LLC | 151 | $740 | 0.00% | +151 | New |
| Rothschild Investment LLC | 25 | $123 | 0.00% | +25 | New |
| Farther Finance Advisors, LLC | 1 | $5 | 0.00% | 00.0% | Unchanged |
| Pictet Asset Management Holding SA | 0 | $0 | 0.00% | −1,644,591−100.0% | Sold out |
| Polar Capital Holdings Plc | 0 | $0 | 0.00% | −1,000,000−100.0% | Sold out |
| StemPoint Capital LP | 0 | $0 | 0.00% | −605,117−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −315,155−100.0% | Sold out |
| Soleus Capital Management, L.P. | 0 | $0 | 0.00% | −292,400−100.0% | Sold out |
| Citadel Advisors LLC | 0 | $0 | 0.00% | −258,675−100.0% | Sold out |
| Superstring Capital Management LP | 0 | $0 | 0.00% | −155,728−100.0% | Sold out |
| Connor, Clark & Lunn Investment Management Ltd. | 0 | $0 | 0.00% | −141,037−100.0% | Sold out |
| Lighthouse Investment Partners, LLC | 0 | $0 | 0.00% | −122,784−100.0% | Sold out |
| Simplex Trading, LLC | 0 | $0 | 0.00% | −63,295−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −39,505−100.0% | Sold out |
| Lincoln National Corp | 0 | $0 | 0.00% | −35,000−100.0% | Sold out |
| American International Group, Inc. | 0 | $0 | 0.00% | −33,197−100.0% | Sold out |
| Axq Capital, LP | 0 | $0 | 0.00% | −25,700−100.0% | Sold out |
| Belvedere Trading LLC | 0 | $0 | 0.00% | −16,446−100.0% | Sold out |
| J. Goldman & Co LP | 0 | $0 | 0.00% | −14,670−100.0% | Sold out |
| ProShare Advisors LLC | 0 | $0 | 0.00% | −12,102−100.0% | Sold out |
| Cubist Systematic Strategies, LLC | 0 | $0 | 0.00% | −8,094−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −7,010−100.0% | Sold out |
| Catalyst Funds Management Pty Ltd | 0 | $0 | 0.00% | −4,200−100.0% | Sold out |
| Metropolitan Life Insurance Co | 0 | $0 | 0.00% | −3,603−100.0% | Sold out |
| Sunbelt Securities, Inc. | 0 | $0 | 0.00% | −800−100.0% | Sold out |
| Lindbrook Capital, LLC | 0 | $0 | 0.00% | −290−100.0% | Sold out |
| Parallel Advisors, LLC | 0 | $0 | 0.00% | −122−100.0% | Sold out |
| Quadrant Capital Group LLC | 0 | $0 | 0.00% | −34−100.0% | Sold out |
| Nelson, Van Denburg & Campbell Wealth Management Group, LLC | 0 | $0 | 0.00% | −9−100.0% | Sold out |