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Alector shares owned by 683 Capital Management

Quarter-by-quarter ownership of Alector (ALEC) shares owned by 683 Capital Management from 13F filings

Historical chart of 683 Capital Management investment in Alector

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All positions including Alector held by 683 Capital Management consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Alector by 683 Capital Management

Quarter filed Position value Share count Share price at filing
2025-09-30 $3.0M 1.0M 2.96

More positions owned by 683 Capital Management

Palantir Technologies Cl A Put Option (PLTR)
Eli Lilly & Co. (LLY)
Tesla Motors Put Option (TSLA)
Capital One Financial (COF)
Madrigal Pharmaceuticals Put Option (MDGL)
Uniqure Nv SHS (QURE)
Alnylam Pharmaceuticals Put Option (ALNY)
Carvana Cl A (CVNA)
Insmed Com Par $.01 Put Option (INSM)
Uwm Holdings Corporation Com Cl A (UWMC)
Strategy Cl A New Put Option (MSTR)
Gxo Logistics Incorporated Common Stock (GXO)
Western Digital (WDC)
Novo-nordisk A S Adr Put Option (NVO)
United Therapeutics Corporation Put Option (UTHR)

View all positions for 683 Capital Management

Top funds holding Alector

FMR
BlackRock
Rtw Investments
Vanguard Group
Merck & Co
Acadian Asset Management
Geode Capital Management
State Street Corporation
Eversept Partners
Euclidean Capital
Jacobs Levy Equity Management
Millennium Management
Deutsche Bank Aktiengesellschaft
Deerfield Management Company
683 Capital Management

View all funds holding Alector