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HARBOR CAPITAL ADVISORS, INC.

Position in TGEN — Tecogen Inc.

CIK 1039128 CHICAGO, IL

Position in TGEN

as of Mar 31, 2026 · filed Apr 28, 2026
Position Value
$102,330
-$97,478 QoQ
Shares Held
39,973
-1.2% QoQ
Ownership
0.134%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
#37
of 62 holders
Holding Since
Sep 2025
3 quarters on record
Voting authority Sole 100% Shared 0% None 0%

Common Shares in TGEN Over Time

Shares Held

Position Value (USD)

Position in Electrical Equipment & Parts

Industrials · as of Mar 31, 2026

HARBOR CAPITAL ADVISORS, INC. holds $5,121,613 across 11 Electrical Equipment & Parts names. TGEN ranks #7 (2.0% of the industry book) .

# Ticker Company Shares Value (USD) Open
7 TGEN
Tecogen Inc.
This page
39,973 $102,330

All Filings in TGEN

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3 filing rows on record
Report Date Value (USD) Shares
2026-03-31 $102,330 39,973
2025-12-31 $199,808 40,447
2025-09-30 $242,107 27,481