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Tecogen shares owned by Jane Street

Quarter-by-quarter ownership of Tecogen (TGEN) shares owned by Jane Street from 13F filings

Historical chart of Jane Street investment in Tecogen

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All positions including Tecogen held by Jane Street consolidated in one spreadsheet with up to 7 years of data

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Quarterly reported holdings in Tecogen by Jane Street

Quarter filed Position value Share count Share price at filing
2025-09-30 $2.0M 222k 8.81

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Top funds holding Tecogen

Vanguard Group
Bard Associates
Clear Harbor Asset Management
Portolan Capital Management
Susquehanna International
Citadel Advisors
Herald Investment Management
Palisades Investment Partners
Arosa Capital Management
Two Sigma Investments
Jeffrey L. Gendell
Jane Street
Integrated Wealth Concepts
BlackRock
Geode Capital Management

View all funds holding Tecogen