Who owns ANNEXON INC?
- Ticker: ANNX
- CUSIP Number: 03589w102
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Analyze quarterly positions in Annexon with up to 7 years of data, all consolidated into one spreadsheet
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Top investors of Annexon stock
Who bought or sold ANNEXON INC this quarter?
| Fund or Company Name | Shares Held | Valued At | Change in Shares | As Of | Actions |
|---|---|---|---|---|---|
| FMR | 11M | $34M | -29% | Sep 2025 |
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| BlackRock | 9.0M | $45M | 13% | Dec 2025 |
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| Vanguard Group | 7.8M | $39M | 33% | Dec 2025 |
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| BVF | 7.0M | $21M | 0% | Sep 2025 |
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| Redmile Group | 6.3M | $19M | 0% | Sep 2025 |
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| Bain Capital Life Sciences Investors | 5.2M | $26M | 0% | Dec 2025 |
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| Bellevue Group | 5.2M | $26M | 0% | Dec 2025 |
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| State Street Corporation | 4.7M | $23M | 127% | Dec 2025 |
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| Ameriprise Financial | 4.3M | $22M | 98% | Dec 2025 |
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| Woodline Partners | 4.0M | $20M | 52% | Dec 2025 |
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| Nuveen | 2.9M | $15M | 327% | Dec 2025 |
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| Geode Capital Management | 2.9M | $15M | 19% | Dec 2025 |
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| Millennium Management | 2.8M | $8.6M | 12% | Sep 2025 |
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| Opaleye Management | 2.6M | $13M | 0% | Dec 2025 |
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| Qube Research & Technologies | 2.4M | $12M | 316% | Dec 2025 |
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| Polygon Management | 2.0M | $10M | -4% | Dec 2025 |
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| Goldman Sachs Group | 1.8M | $8.9M | -26% | Dec 2025 |
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| Adage Capital Partners GP | 1.5M | $4.6M | 100% | Sep 2025 |
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| Sphera Funds Management | 1.3M | $6.6M | -27% | Dec 2025 |
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| Balyasny Asset Management | 1.3M | $4.0M | 100% | Sep 2025 |
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| Charles Schwab Investment Management | 1.1M | $5.3M | 34% | Dec 2025 |
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| J. Goldman & Co | 994k | $5.0M | -10% | Dec 2025 |
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| Invesco | 972k | $4.9M | 382% | Dec 2025 |
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| Massachusetts Financial Services | 903k | $4.5M | -8% | Dec 2025 |
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| Acadian Asset Management | 861k | $4.3M | 62% | Dec 2025 |
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| Renaissance Technologies | 803k | $4.0M | 7% | Dec 2025 |
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| Northern Trust | 792k | $4.0M | 1% | Dec 2025 |
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| Dimensional Fund Advisors | 719k | $3.6M | -6% | Dec 2025 |
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| Sirios Capital Management | 710k | $3.6M | -27% | Dec 2025 |
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| Jacobs Levy Equity Management | 684k | $3.4M | 2927% | Dec 2025 |
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| Russell Investments | 683k | $3.4M | 3649% | Dec 2025 |
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| Diadema Partners | 659k | $3.3M | 100% | Dec 2025 |
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| Mutual Of America Capital Management | 642k | $3.2M | -40% | Dec 2025 |
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| Kennedy Capital Management | 640k | $3.2M | 0% | Dec 2025 |
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| Parkman Healthcare Partners | 601k | $3.0M | 48% | Dec 2025 |
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| Deerfield Management Company | 584k | $2.9M | 0% | Dec 2025 |
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| Jane Street | 577k | $2.9M | 149% | Dec 2025 |
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| AQR Capital Management | 574k | $1.8M | 73% | Sep 2025 |
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| Wells Fargo & Company | 574k | $2.9M | 40% | Dec 2025 |
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| Deutsche Bank Aktiengesellschaft | 561k | $2.8M | -63% | Dec 2025 |
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| Hennion & Walsh Asset Management | 535k | $2.7M | 12% | Dec 2025 |
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| Schonfeld Strategic Advisors | 523k | $2.6M | 146% | Dec 2025 |
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| Marshall Wace | 521k | $2.6M | 100% | Dec 2025 |
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| Caption Management | 489k | $2.5M | 100% | Dec 2025 |
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| Board of Trustees of The Leland Stanford Junior University | 483k | $2.4M | 0% | Dec 2025 |
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| SummitTX Capital | 439k | $2.2M | 81% | Dec 2025 |
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| UBS Group | 377k | $1.9M | 9% | Dec 2025 |
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| Point72 Asset Management | 371k | $1.9M | 312% | Dec 2025 |
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| Bank of New York Mellon | 362k | $1.8M | 17% | Dec 2025 |
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| Cinctive Capital Management | 359k | $1.8M | 448% | Dec 2025 |
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| Susquehanna Portfolio Strategies | 357k | $1.8M | 1% | Dec 2025 |
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| Susquehanna International | 354k | $1.8M | 94% | Dec 2025 |
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| Point72 Europe | 303k | $924k | 46% | Sep 2025 |
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| Barclays | 290k | $1.5M | 96% | Dec 2025 |
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| Royal Bank of Canada | 286k | $814k | 17% | Sep 2025 |
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| Two Sigma Investments | 279k | $851k | 39% | Sep 2025 |
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| DAFNA Capital Management | 273k | $1.4M | 100% | Dec 2025 |
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| American Century Companies | 251k | $1.3M | 6% | Dec 2025 |
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| Citadel Advisors | 245k | $748k | 397% | Sep 2025 |
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| XTX Topco | 243k | $1.2M | 65% | Dec 2025 |
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| Ikarian Capital | 230k | $1.2M | 100% | Dec 2025 |
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| Ieq Capital | 183k | $919k | 22% | Dec 2025 |
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| Advisor Group Holdings | 147k | $740k | 0% | Dec 2025 |
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| Rafferty Asset Management | 142k | $711k | 100% | Dec 2025 |
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| Alliancebernstein | 141k | $429k | 0% | Sep 2025 |
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| Bridgeway Capital Management | 138k | $420k | 41% | Sep 2025 |
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| Manufacturers Life Insurance Company | 130k | $655k | -2% | Dec 2025 |
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| Rhumbline Advisers | 127k | $635k | -5% | Dec 2025 |
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| Jump Financial | 123k | $617k | 100% | Dec 2025 |
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| DnB NOR Asset Management AS | 118k | $594k | 40% | Dec 2025 |
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| J. Safra Sarasin Holding | 118k | $591k | -47% | Dec 2025 |
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| Brevan Howard Capital Management | 95k | $288k | 77% | Sep 2025 |
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| Persistent Asset Partners | 94k | $470k | 100% | Dec 2025 |
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| Quarry | 75k | $377k | -32% | Dec 2025 |
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| Boothbay Fund Management | 64k | $322k | 100% | Dec 2025 |
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| Bnp Paribas Arbitrage, Snc | 62k | $309k | 212% | Dec 2025 |
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| Sei Investments | 58k | $293k | 100% | Dec 2025 |
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| Mirae Asset Global Etfs Holdings | 55k | $276k | 22% | Dec 2025 |
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| Winton Capital | 53k | $268k | 100% | Dec 2025 |
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| ProFund Advisors | 53k | $266k | 100% | Dec 2025 |
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| Quadrature Capital | 49k | $244k | 100% | Dec 2025 |
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| ADAR1 Capital Management | 48k | $241k | 100% | Dec 2025 |
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| Jpmorgan Chase & Co | 47k | $143k | 100% | Sep 2025 |
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| TD Asset Management | 47k | $235k | 0% | Dec 2025 |
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| Allegheny Financial Group | 43k | $215k | 0% | Dec 2025 |
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| EntryPoint Capital | 43k | $215k | 114% | Dec 2025 |
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| Intech Investment Management | 43k | $214k | 59% | Dec 2025 |
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| Virtus Investment Advisers | 42k | $128k | 21% | Sep 2025 |
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| Citizens Financial Group | 40k | $201k | 0% | Dec 2025 |
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| MetLife Investment Advisors | 39k | $196k | -12% | Dec 2025 |
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| Pale Fire Capital SE | 39k | $194k | 100% | Dec 2025 |
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| China Universal Asset Management | 36k | $181k | 2% | Dec 2025 |
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| Lido Advisors | 35k | $107k | 0% | Dec 2025 |
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| Landing Point Financial Group | 35k | $175k | 100% | Dec 2025 |
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| Brian McDonald | 32k | $162k | 0% | Dec 2025 |
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| Captrust Financial Advisors | 32k | $159k | 100% | Dec 2025 |
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| Mariner Wealth Advisors | 31k | $157k | 100% | Dec 2025 |
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| CWM | 30k | $152k | 29% | Dec 2025 |
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| New York State Common Retirement Fund | 30k | $148k | -14% | Dec 2025 |
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| Axq Capital | 29k | $146k | 4% | Dec 2025 |
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| Police & Firemen's Retirement System of New Jersey | 28k | $141k | 0% | Dec 2025 |
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| SG Americas Securities | 28k | $141k | 155% | Dec 2025 |
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| Hsbc Holdings | 26k | $78k | -14% | Sep 2025 |
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| Raymond James Financial | 25k | $125k | 24% | Dec 2025 |
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| ProShare Advisors | 25k | $124k | 22% | Dec 2025 |
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| Creative Planning | 24k | $121k | 55% | Dec 2025 |
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| Two Sigma Advisers | 24k | $73k | 100% | Sep 2025 |
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| Cubist Systematic Strategies | 23k | $70k | 100% | Sep 2025 |
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| CI Private Wealth | 20k | $99k | 0% | Dec 2025 |
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| Wealth Enhancement Advisory Services | 20k | $100k | 14% | Dec 2025 |
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| Ing Investment Management | 19k | $97k | 0% | Dec 2025 |
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| Scientech Research | 17k | $86k | 100% | Dec 2025 |
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| LLBH Private Wealth Management | 17k | $85k | 0% | Dec 2025 |
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| Caitong International Asset Management | 16k | $82k | 100% | Dec 2025 |
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| VisionPoint Advisory Group | 15k | $75k | 0% | Dec 2025 |
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| HPM Partners | 15k | $74k | 100% | Dec 2025 |
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| Victory Capital Management | 15k | $74k | 34% | Dec 2025 |
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| Group One Trading | 14k | $71k | -60% | Dec 2025 |
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| Forefront Analytics | 13k | $66k | -51% | Dec 2025 |
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| JustInvest | 13k | $65k | -3% | Dec 2025 |
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| Cambridge Investment Research Advisors | 11k | $54k | 0% | Dec 2025 |
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| Mount Vernon Associates | 11k | $53k | 100% | Dec 2025 |
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| Mercer Global Advisors | 10k | $52k | 100% | Dec 2025 |
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| Simplex Trading | 10k | $52k | 100% | Dec 2025 |
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| CIBC Bancorp USA | 10k | $31k | 100% | Sep 2025 |
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| Landscape Capital Management | 10k | $50k | 100% | Dec 2025 |
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| Harbor Advisors | 10k | $50k | 0% | Dec 2025 |
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| Summit Investment Advisors | 9.7k | $49k | 0% | Dec 2025 |
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| Legal & General Group | 9.3k | $47k | 10% | Dec 2025 |
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| Mirae Asset Global Investments | 7.0k | $35k | 66% | Dec 2025 |
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| California State Teachers Retirement System | 6.2k | $31k | 3% | Dec 2025 |
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| Geneos Wealth Management | 6.0k | $30k | 0% | Dec 2025 |
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| Sterling Capital Management | 6.0k | $30k | -10% | Dec 2025 |
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| Amalgamated Bank | 3.1k | $16k | -7% | Dec 2025 |
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| Jones Financial Companies, L.L | 3.0k | $15k | 100% | Dec 2025 |
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| Gf Fund Management | 2.8k | $14k | 20% | Dec 2025 |
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| NISA Investment Advisors | 2.6k | $13k | 0% | Dec 2025 |
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| Larson Financial Group | 2.0k | $10k | 100% | Dec 2025 |
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| Tower Research Capital | 2.0k | $9.9k | -68% | Dec 2025 |
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| Pnc Financial Services | 1.1k | $5.7k | 1% | Dec 2025 |
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| Federated Investors | 753.00 | $3.8k | 100% | Dec 2025 |
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| IFP Advisors | 547.00 | $2.7k | 56% | Dec 2025 |
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| EverSource Wealth Advisors | 539.00 | $2.7k | 82% | Dec 2025 |
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| Optiver Holding B.V. | 530.00 | $2.7k | -59% | Dec 2025 |
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| Hanson McClain Advisors | 416.00 | $2.1k | 174% | Dec 2025 |
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| Daiwa Securities Group | 352.00 | $2.0k | 0% | Dec 2025 |
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| Rockefeller Capital Management | 334.00 | $1.7k | 100% | Dec 2025 |
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| Assetmark | 333.00 | $1.7k | 100% | Dec 2025 |
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| Farther Finance Advisors | 309.00 | $1.6k | 30800% | Dec 2025 |
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| HighMark Wealth Management | 300.00 | $1.5k | 0% | Dec 2025 |
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| UMA Financial Services | 269.00 | $1.4k | 0% | Dec 2025 |
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| Rothschild Investment | 236.00 | $1.2k | 43% | Dec 2025 |
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| True Wealth Design | 211.00 | $1.1k | 284% | Dec 2025 |
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| Sunbelt Securities | 110.00 | $552.002000 | 26% | Dec 2025 |
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| MAI Wealth Advisors | 63.00 | $316.997100 | 100% | Dec 2025 |
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| SBI Securities | 25.00 | $126.000000 | -4% | Dec 2025 |
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| SRS Capital Advisors | 19.00 | $95.000000 | -100% | Dec 2025 |
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Who sold out of Annexon?
| Fund or Company Name | Date Sold | Shares Held | Valued At |
|---|---|---|---|
| Sio Capital Management | Jun 2025 | 4.1M | $9.8M |
| Candriam Luxembourg S.C.A. | Sep 2025 | 2.5M | $7.7M |
| Rhenman & Partners Asset Management AB | Sep 2025 | 823k | $2.5M |
| UBS O'Connor | Jun 2025 | 493k | $1.2M |
| Driehaus Capital Management | Jun 2025 | 258k | $49k |
| ExodusPoint Capital Management | Sep 2025 | 244k | $744k |
| Park Avenue Securities | Sep 2025 | 113k | $345k |
| Hrt Financial | Sep 2025 | 85k | $257k |
| ALPS Advisors | Sep 2025 | 48k | $146k |
| Atom Investors | Sep 2025 | 31k | $93k |
| Forefront Wealth Partners | Sep 2025 | 27k | $82k |
| Matauro | Sep 2025 | 21k | $63k |
| Savant Capital Management | Sep 2025 | 13k | $40k |
| 49 Wealth Management | Sep 2025 | 12k | $37k |
| Cibc World Markets | Jun 2025 | 12k | $28k |
| Prudential Financial | Sep 2025 | 12k | $36k |
| Point72 Asia | Jun 2025 | 7.1k | $17k |
| Point72 | Jun 2025 | 2.0k | $4.7k |
| Hartland & Co | Sep 2025 | 355.00 | $1.1k |
| Prestige Wealth Management Group | Jun 2025 | 185.00 | $444.000000 |
| Advisory Services Network | Sep 2025 | 23.00 | $70.000500 |