TGEN

Tecogen Inc
TGEN

30 hedge funds and large institutions have $26.4M invested in Tecogen Inc in 2025 Q2 according to their latest regulatory filings, with 29 funds opening new positions, 1 increasing their positions, reducing their positions, and closing their positions.

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New
Increased
Maintained
Reduced
Closed

more capital invested

Capital invested by funds: $ → $

more funds holding

Funds holding: →

more ownership

Funds ownership: →

Holders
30
Holders Change
Holders Change %
% of All Funds
Holding in Top 10
–
Holding in Top 10 Change
Holding in Top 10 Change %
% of All Funds
New
Increased
Reduced
Closed
Calls
–
Puts
–
Net Calls
Net Calls Change

Top Buyers

1
+$4.29M
2
+$3.24M
3
+$3.17M
4
PCM
Portolan Capital Management
Massachusetts
+$2.42M
5
HIM
Herald Investment Management
United Kingdom
+$1.67M

Top Sellers

No sellers this quarter
Name Holding Trade Value Shares
Change 		Change in
Stake
1
$5.61M
2
$4.24M
3
$4.15M
4
$3.17M
5
$2.19M
6
$1.26M
7
$1.21M
8
$971K
9
$461K
10
$432K
11
$425K
12
$398K
13
$286K
14
$284K
15
$282K
16
$253K
17
$193K
18
$175K
19
$150K
20
$127K
21
$96.8K
22
$35K
23
$9K
24
$4.08K
25
$3.37K
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