Position in TGEN
as of Mar 31, 2026
· filed May 13, 2026
Position Value
$214,840
-$64,655 QoQ
Shares Held
83,922
+48.3% QoQ
Ownership
0.281%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
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, 2026GROUP ONE TRADING LLC holds $18,498,201 across 20 Electrical Equipment & Parts names. TGEN ranks #6 (1.2% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | EOSE |
Eos Energy Enterprises, Inc.
|
3,007,414 | $14,916,773 | |
| 2 | ENVX |
Enovix Corp
|
241,984 | $1,253,477 | |
| 3 | TE |
T1 Energy Inc.
|
239,676 | $1,052,177 | |
| 4 | FCEL |
Fuelcell Energy Inc
|
50,818 | $331,841 | |
| 5 | LTBR |
LIGHTBRIDGE Corp
|
21,183 | $225,810 | |
| 6 | TGEN |
Tecogen Inc.
This page
|
83,922 | $214,840 | |
| 7 | ENR |
Energizer Holdings, Inc.
|
6,677 | $109,636 | |
| 8 | PLUG |
Plug Power Inc
|
44,247 | $99,998 |
All Filings in TGEN
Export CSV
3 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $214,840 | 83,922 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $279,495 | 56,578 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $299,117 | 33,952 | Shares | Sole | 2025-11-12 | |
| No filing history on record for this holder in this stock. | ||||||