A detailed history of Israel Englander (Millennium Management LLC) transactions in Tecogen Inc. stock. As of the latest transaction made, Millennium Management LLC holds 48,245 shares of TGEN stock, worth $314,074. This represents 0.0% of its overall portfolio holdings.

Number of Shares
48,245
Holding current value
$314,074
% of portfolio
0.0%

Shares

4 transactions
Quarter Operation Price Per share shares change shares Held SEC Form
Q3 2025

Nov 14, 2025

BUY
$5.78 - $9.68 $278,856 - $467,011
48,245 New
48,245 $431,000
Q2 2018

Aug 14, 2018

SELL
$2.89 - $4.19 $36,405 - $52,781
-12,597 Closed
0 $0
Q1 2018

May 15, 2018

SELL
$2.2 - $3.04 $39,844 - $55,057
-18,111 Reduced 58.98%
12,597 $36,000
Q4 2017

Feb 14, 2018

BUY
$2.32 - $3.28 $71,242 - $100,722
30,708
30,708 $83,000

Others Institutions Holding TGEN

About TECOGEN INC.


  • Ticker TGEN
  • Exchange OTC
  • Sector Industrials
  • Industry Electrical Equipment & Parts
  • Shares Outstandng 24,850,300
  • Market Cap $162M
  • Description
  • Tecogen Inc. designs, manufactures, markets, and maintains industrial and commercial cogeneration systems for residential, commercial, recreational, and industrial use in the United States and internationally. It operates through three segments: Products, Services, and Energy Production. The company offers InVerde e+ and TecoPower, a cogeneratio...
More about TGEN
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