tiprankstipranks
Tecogen Inc (TGEN)
XASE:TGEN
US Market
TGEN
Tecogen
RESEARCH TOOLSreports

Tecogen (TGEN) Ownership - Who Owns Tecogen?

190 Followers

Tecogen (TGEN) Ownership Overview

5.19%3.87%13.05%2.53%75.35%
5.19% Insiders
3.87% Mutual Funds
13.05% Other Institutional Investors
2.53% ETFs
75.35% Public Companies and
Individual Investors
The ownership structure of Tecogen (TGEN) stock is a mix of institutional, retail, and individual investors. Approximately 19.46% of the company’s stock is owned by Institutional Investors, 5.19% is owned by Insiders, and 75.35% is owned by Public Companies and Individual Investors.
The ownership structure of Tecogen (TGEN) stock is a mix of institutional, retail, and individual investors. Approximately 16.93% of the company’s stock is owned by Institutional Investors, 5.19% is owned by Insiders, and 2.53% is owned by Public Companies and Individual Investors.

Recent Insider Trading Activity

Date
Name
Activity
Value
Mar 27, 2026
Earl R. Lewis
xxxxxxxxxxxxx
$14400
Mar 27, 2026
Earl R. Lewis
xxxxxxxxxxxxx
$12550
Mar 27, 2026
Susan B Hirsch
xxxxxxxxxxxxx
$25400
Mar 23, 2026
Roger Deschenes
xxxxxxxxxxxxx
$22300
Show More Insider Trading Activity >

Recent Hedge Fund Trading Activity

Date
Firm
Activity
Value
Show More Hedge Fund Trading Activity >

Top Shareholders

Holder
# of Shares
Type
% Holding
Value
1,001,006Insider3.35%2,002,012
750,246Institution2.51%1,500,492
750,246Institution2.51%1,500,492
250,416Insider0.84%500,832
165,223Insider0.55%330,446
139,366Institution0.47%278,732
118,129Institution0.40%236,258
64,193Insider0.22%128,386
42,962Insider0.14%85,924
Mario Gabelli
40,000Institution0.13%80,000

Top Mutual Fund Holders

Holder
# of Shares
Type
% Holding
Value
750,246Institution2.51%1,500,492
139,366Institution0.47%278,732
118,129Institution0.40%236,258
36,883Institution0.12%73,766
27,000Institution0.09%54,000
25,500Institution0.09%51,000
14,952Institution0.05%29,904
12,310Institution0.04%24,620
12,000Institution0.04%24,000
11,037Institution0.04%22,074

Top ETF Holders

Holder
# of Shares
Type
% Holding
Value
Vanguard Total Stock Market ETF
579,798Institution1.94%2,011,899
Vanguard Extended Market ETF
170,448Institution0.57%591,455
Dimensional U.S. Small Cap ETF
5,837Institution0.02%11,674
Harbor Active Small Cap Growth ETF
497Institution<0.01%994

FAQ

Who Owns Tecogen Inc (TGEN)?
According to the latest TipRanks data, approximately 13.05% of the company's stock is held by institutional investors, 5.19% is held by insiders, and 75.35% is held by retail investors.
    What percentage of Tecogen Inc (TGEN) stock is held by institutional investors?
    According to the latest TipRanks data, approximately 13.05% of Tecogen Inc (TGEN) stock is held by institutional investors.
      What percentage of Tecogen Inc (TGEN) stock is held by retail investors?
      According to the latest TipRanks data, approximately 75.35% of Tecogen Inc (TGEN) stock is held by retail investors.
        Who owns the most shares of Tecogen Inc (TGEN)?
        Earl R. Lewis owns the most shares of Tecogen Inc (TGEN).
          What is the significance of the ownership structure for a publicly traded company?
          The ownership structure can impact the company's decision making, as large institutional investors may exert influence on the company's management and can also affect the company's stock price with their buying and selling patterns.