HCA
TGEN

Harbor Capital Advisors’s Tecogen Inc TGEN Stock Holding History

Harbor Capital Advisors’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 		$102K Sell
39,973
-474
-1% -$1.74K 0.01% 640
2025
Q4 		$200K Buy
40,447
+12,966
+47% +$97.3K 0.02% 618
2025
Q3 		$242K Buy
+27,481
New +$220K 0.02% 584

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

Harbor Capital Advisors's TGEN Position: Q1 2026 in Review

Harbor Capital Advisors reduced its Tecogen Inc (TGEN) stake by 1.2% in Q1 2026, selling an estimated $1.74K and leaving 39,973 shares worth $102K. The position accounts for 0.01% of the portfolio, ranked #640.

Harbor Capital Advisors first reported a position in TGEN in Q3 2025 and has held it in 3 quarters since. The position peaked at $242K in Q3 2025. 62 funds tracked by Wall St. Rank hold TGEN as of Q1 2026.

  • Harbor Capital Advisors held 39,973 shares of Tecogen Inc worth $102K as of Q1 2026.
  • Harbor Capital Advisors sold 474 Tecogen Inc shares in Q1 2026, an estimated $1.74K.
  • Tecogen Inc made up 0.01% of Harbor Capital Advisors's portfolio in Q1 2026, its #640 holding.
  • Harbor Capital Advisors first reported a position in Tecogen Inc in Q3 2025 and has held it in 3 quarters since.
  • Harbor Capital Advisors's Tecogen Inc position peaked at $242K in Q3 2025.
  • 62 funds tracked by Wall St. Rank held Tecogen Inc as of Q1 2026.

Based on Harbor Capital Advisors's 13F filing for Q1 2026, filed 28 Apr 2026.