Institutional Ownership Tecogen Inc. (TGEN)
This table provides information about the institutional ownership of Tecogen Inc. (TGEN). We have compiled data on the 79 institutions that hold shares in the stock, with a total of 7.54 Million shares, which have been reported (via 13F filing form) to have a value of $49.1 Million.
| Holding | Report Date | shares Held | Holding Value (Reported) | Last Trade | Trade History |
|---|---|---|---|---|---|
|
Vanguard Group Inc
Valley Forge, PA |
Nov 07, 2025 Q3 2025 |
870,440
shares
|
$5.67 Million
0.0% of portfolio
|
Q3 2025
Added 5.43%
|
|
|
Bard Associates Inc
Chicago, IL |
Nov 14, 2025 Q3 2025 |
690,611
shares
|
$4.5 Million
1.89% of portfolio
|
Q3 2025
Added 10.75%
|
|
|
Clear Harbor Asset Management, LLC
|
Nov 14, 2025 Q3 2025 |
611,600
shares
|
$3.98 Million
0.39% of portfolio
|
Q3 2025
Added 0.26%
|
|
|
Portolan Capital Management, LLC
Boston, MA |
Nov 13, 2025 Q3 2025 |
595,806
shares
|
$3.88 Million
0.33% of portfolio
|
Q3 2025
Added 27.97%
|
|
|
Herald Investment Management LTD
|
Nov 07, 2025 Q3 2025 |
446,078
shares
|
$2.9 Million
0.68% of portfolio
|
Q3 2025
Added 38.93%
|
|
|
Palisades Investment Partners, LLC
Santa Monica, CA |
Oct 30, 2025 Q3 2025 |
376,594
shares
|
$2.45 Million
1.3% of portfolio
|
Q3 2025
New holding
|
|
|
Arosa Capital Management LP
Ny, NY |
Nov 14, 2025 Q3 2025 |
287,500
shares
|
$1.87 Million
0.56% of portfolio
|
Q3 2025
New holding
|
|
|
Susquehanna International Group, LLP
Bala Cynwyd, PA |
Nov 14, 2025 Q3 2025 |
252,035
shares
|
$1.64 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Two Sigma Investments, LP
New York, NY |
Nov 14, 2025 Q3 2025 |
246,705
shares
|
$1.61 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Gendell Jeffrey L
Greenwich, CT |
Nov 14, 2025 Q3 2025 |
243,622
shares
|
$1.59 Million
0.04% of portfolio
|
Q3 2025
Added 484.23%
|
|
|
Integrated Wealth Concepts LLC
|
Nov 14, 2025 Q3 2025 |
216,465
shares
|
$1.41 Million
0.02% of portfolio
|
Q3 2025
Added 22.12%
|
|
|
Ken Griffin
Citadel Advisors LLC | Chicago, Il
|
Nov 14, 2025 Q3 2025 |
213,708
shares
|
$1.39 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Geode Capital Management, LLC
Boston, MA |
Nov 12, 2025 Q3 2025 |
166,557
shares
|
$1.08 Million
0.0% of portfolio
|
Q3 2025
Added 16.6%
|
|
|
Raymond James Financial Inc
St. Petersburg, FL |
Nov 14, 2025 Q3 2025 |
157,888
shares
|
$1.03 Million
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Apis Capital Advisors, LLC
New York, NY |
Nov 14, 2025 Q3 2025 |
153,000
shares
|
$996,030
0.42% of portfolio
|
Q3 2025
New holding
|
|
|
New York State Common Retirement Fund
|
Nov 03, 2025 Q3 2025 |
137,200
shares
|
$893,172
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Goldman Sachs Group Inc
New York, NY |
Nov 14, 2025 Q3 2025 |
132,762
shares
|
$864,280
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Royal Bank Of Canada
Toronto, A6 |
Nov 14, 2025 Q3 2025 |
122,389
shares
|
$796,752
0.0% of portfolio
|
Q2 2025
Reduced 52.2%
|
|
|
Thompson Davis & Co., Inc.
|
Nov 05, 2025 Q3 2025 |
117,953
shares
|
$767,874
0.69% of portfolio
|
Q3 2025
New holding
|
|
|
Granahan Investment Management, LLC
Waltham, MA |
Nov 14, 2025 Q3 2025 |
112,338
shares
|
$731,320
0.05% of portfolio
|
Q3 2025
New holding
|
|
|
Jim Simons
Renaissance Technologies LLC | New York, Ny
|
Nov 13, 2025 Q3 2025 |
102,200
shares
|
$665,322
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Russell Investments Group, Ltd.
|
Nov 13, 2025 Q3 2025 |
94,696
shares
|
$616,470
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Jane Street Group, LLC
New York, NY |
Nov 13, 2025 Q3 2025 |
93,110
shares
|
$606,146
0.0% of portfolio
|
Q3 2025
New holding
|
|
|
Eam Investors, LLC
Solana Beach, CA |
Nov 14, 2025 Q3 2025 |
74,101
shares
|
$482,397
0.09% of portfolio
|
Q3 2025
New holding
|
|
|
State Street Corp
Boston, MA |
Nov 14, 2025 Q3 2025 |
69,726
shares
|
$453,916
0.0% of portfolio
|
Q3 2025
Added 68.42%
|
|