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Tecogen Inc.

TGEN
Exchange
NYSE
Industry
Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip
SEC CIK
0001537435

No open-market purchases or sales by Tecogen Inc. insiders were filed in the last 90 days; 69 institutions reported holding it in 13F filings for Q2 2026, worth $49.5M in total; no superinvestor holds it.

Q3 2022 vs. Q2 2022

How the institutions holding Tecogen Inc. changed between Q2 2022 and Q3 2022.

All holders in Q3 2022All holders in Q2 2022

13F holders of TGEN: Q2 2022 compared with Q3 2022
MeasureQ2 2022Q3 2022Change
Holders110
Shares321.1K321.1K0 (0.0%)
Value$362.0K$304.0K−$58.0K (−16.0%)

New holders (0)

Institutions that held Tecogen Inc. at the end of Q3 2022 but not at the end of Q2 2022.

None.

Sold out (0)

Institutions that held Tecogen Inc. at the end of Q2 2022 and filed for Q3 2022 without it.

None.