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Tecogen shares owned by Heartland Advisors

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

Historical chart of Heartland Advisors investment in Tecogen

Tip: Access up to 7 years of quarterly data

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

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Quarterly reported holdings in Tecogen by Heartland Advisors

Quarter filed Position value Share count Share price at filing
2026-06-30 $951k 182k 5.22

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Academy Sports & Outdoor (ASO)
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View all positions for Heartland Advisors

Top funds holding Tecogen

Portolan Capital Management
Vanguard Capital Management
Bard Associates
Clear Harbor Asset Management
Citadel Advisors
Susquehanna International
Jane Street
Herald Investment Management
Gratia Capital
UBS Group
Meros Investment Management
Palisades Investment Partners
Huntleigh Advisors
Raymond James Financial
BlackRock

View all funds holding Tecogen