TECOGEN INC. - Common Stock, $0.001 par value (TGEN)

Q3 2025 13F Holders as of 30 Sep 2025

Type / Class
Equity / Common Stock, $0.001 par value
Shares outstanding
25,572,222
Total 13F shares
7,727,290
Share change
+3,862,438
Total reported value
$68,035,883
Put/Call ratio
212%
Price per share
$8.81
Number of holders
70
Value change
+$34,021,652
Number of buys
56
Number of sells
7

Institutional Holders of TECOGEN INC. - Common Stock, $0.001 par value (TGEN) as of Q3 2025

As of 30 Sep 2025, TECOGEN INC. - Common Stock, $0.001 par value (TGEN) was held by 70 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 7,727,290 shares. The largest 10 holders included VANGUARD GROUP INC, BARD ASSOCIATES INC, Clear Harbor Asset Management, LLC, Portolan Capital Management, LLC, Herald Investment Management Ltd, Palisades Investment Partners, LLC, Arosa Capital Management LP, SUSQUEHANNA INTERNATIONAL GROUP, LLP, TWO SIGMA INVESTMENTS, LP, and GENDELL JEFFREY L. This page lists 70 institutional shareholders reporting positions in this security for the Q3 2025 filing period.
Investor Option Weight % Change % Value $ * Price Shares Share Change Activity Report Period
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.