Commonwealth Equity Services
TGEN

Commonwealth Equity Services’s Tecogen Inc TGEN Stock Holding History

Commonwealth Equity Services’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
Q1 		$41.3K Buy
16,124
+4,350
+37% +$16K ﹤0.01% 4217
2025
Q4 		$58.2K Buy
+11,774
New +$88.4K ﹤0.01% 4172

Other funds holding TGEN

VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
BA
Bard Associates Chicago, Illinois $398M AUM 54.32% 1-Year Est. Return
CHAM
Clear Harbor Asset Management Stamford, Connecticut $1.45B AUM 23.7% 1-Year Est. Return
PCM
Portolan Capital Management Boston, Massachusetts $1.88B AUM 115.74% 1-Year Est. Return
HIM
Herald Investment Management London, United Kingdom $718M AUM 91.16% 1-Year Est. Return
ACM
Arosa Capital Management Miami Beach, Florida $660M AUM 210.26% 1-Year Est. Return
PIP
Palisades Investment Partners Santa Monica, California $255M AUM 50.52% 1-Year Est. Return
UBS Group
UBS Group Zurich, Switzerland $666B AUM 30.12% 1-Year Est. Return
MIM
Meros Investment Management Dallas, Texas $231M AUM 35.94% 1-Year Est. Return
Renaissance Technologies
Renaissance Technologies New York $63.9B AUM 45.56% 1-Year Est. Return

Commonwealth Equity Services's TGEN Position: Q1 2026 in Review

Commonwealth Equity Services increased its Tecogen Inc (TGEN) stake by 37% in Q1 2026, buying an estimated $16K and bringing the position to 16,124 shares worth $41.3K. The position accounts for ﹤0.01% of the portfolio, ranked #4217.

Commonwealth Equity Services first reported a position in TGEN in Q4 2025 and has held it in 2 quarters since. The position peaked at $58.2K in Q4 2025. 62 funds tracked by Wall St. Rank hold TGEN as of Q1 2026.

  • Commonwealth Equity Services held 16,124 shares of Tecogen Inc worth $41.3K as of Q1 2026.
  • Commonwealth Equity Services bought 4,350 Tecogen Inc shares in Q1 2026, an estimated $16K.
  • Tecogen Inc made up ﹤0.01% of Commonwealth Equity Services's portfolio in Q1 2026, its #4217 holding.
  • Commonwealth Equity Services first reported a position in Tecogen Inc in Q4 2025 and has held it in 2 quarters since.
  • Commonwealth Equity Services's Tecogen Inc position peaked at $58.2K in Q4 2025.
  • 62 funds tracked by Wall St. Rank held Tecogen Inc as of Q1 2026.

Based on Commonwealth Equity Services's 13F filing for Q1 2026, filed 27 Apr 2026.