TRCT
TGEN

Tower Research Capital (TRC)’s Tecogen Inc TGEN Stock Holding History

Tower Research Capital (TRC)’s Portfolio TGEN Stock Details TGEN Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		– Sell
-10,189
Closed -$26.1K – 5780
2026
Q1 		$26.1K Buy
+10,189
New +$37.4K ﹤0.01% 3291
2025
Q4 		– Sell
-15,234
Closed -$134K – 5755
2025
Q3 		$134K Buy
15,234
+14,738
+2,971% +$118K ﹤0.01% 1779
2025
Q2 		$3.37K Buy
+496
New +$2.58K ﹤0.01% 4506
2020
Q2 		– Sell
-37
Closed – – 5045
2020
Q1 		$0 Buy
+37
New +$69 ﹤0.01% 4059
2019
Q4 		– Sell
-63
Closed – – 4509
2019
Q3 		$0 Buy
+63
New +$188 ﹤0.01% 4591
2019
Q2 		– Sell
-1,401
Closed -$6K – 4414
2019
Q1 		$6K Buy
1,401
+1,157
+474% +$4.45K ﹤0.01% 2984
2018
Q4 		$1K Buy
+244
New +$861 ﹤0.01% 3688
2016
Q4 		– Sell
-445
Closed -$2K – 4492
2016
Q3 		$2K Buy
+445
New +$2.09K ﹤0.01% 3154
2016
Q2 		– Sell
-1,076
Closed -$4K – 5073
2016
Q1 		$4K Buy
+1,076
New +$4.09K ﹤0.01% 2949
2015
Q4 		– Sell
-3,044
Closed -$11K – 5144
2015
Q3 		$11K Sell
3,044
-154
-5% -$605 ﹤0.01% 2256
2015
Q2 		$13K Buy
3,198
+1,237
+63% +$5.59K ﹤0.01% 2483
2015
Q1 		$10K Buy
1,961
+1,898
+3,013% +$9.6K ﹤0.01% 2810
2014
Q4 		$0 Sell
63
-1,583
-96% -$9.12K ﹤0.01% 4789
2014
Q3 		$9K Buy
1,646
+1,103
+203% +$6.66K ﹤0.01% 2913
2014
Q2 		$4K Buy
+543
New +$4.79K ﹤0.01% 3044

Other funds holding TGEN

PCM
Portolan Capital Management Boston, Massachusetts $2.67B AUM 169.09% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
BA
Bard Associates Chicago, Illinois $451M AUM 66.6% 1-Year Est. Return
CHAM
Clear Harbor Asset Management Stamford, Connecticut $1.62B AUM 38.77% 1-Year Est. Return
HIM
Herald Investment Management London, United Kingdom $737M AUM 158.15% 1-Year Est. Return
GC
Gratia Capital Los Angeles, California $165M AUM 34.15% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $786B AUM 40.34% 1-Year Est. Return
MIM
Meros Investment Management Dallas, Texas $315M AUM 58.44% 1-Year Est. Return
PIP
Palisades Investment Partners Santa Monica, California $352M AUM 76.79% 1-Year Est. Return
Susquehanna International Group
Susquehanna International Group Bala Cynwyd, Pennsylvania $1.28T AUM 58.89% 1-Year Est. Return

Tower Research Capital (TRC)'s TGEN Position: Q2 2026 in Review

Tower Research Capital (TRC) sold out of Tecogen Inc (TGEN) in Q2 2026, closing a stake of 10,189 shares — an estimated $26.1K sold.

Tower Research Capital (TRC) first reported a position in TGEN in Q2 2014 and held it in 15 quarters. The position peaked at $134K in Q3 2025. 69 funds tracked by Wall St. Rank hold TGEN as of Q2 2026.

  • Tower Research Capital (TRC) reported no remaining Tecogen Inc position as of Q2 2026 after selling out during the quarter.
  • Tower Research Capital (TRC) sold 10,189 Tecogen Inc shares in Q2 2026, an estimated $26.1K.
  • Tower Research Capital (TRC) first reported a position in Tecogen Inc in Q2 2014 and held it in 15 quarters.
  • Tower Research Capital (TRC)'s Tecogen Inc position peaked at $134K in Q3 2025.
  • 69 funds tracked by Wall St. Rank held Tecogen Inc as of Q2 2026.

Based on Tower Research Capital (TRC)'s 13F filing for Q2 2026, filed 11 Aug 2026.