Position in LIQT
as of Jun 30, 2026
· filed Aug 14, 2026
Position Value
$4
-$5 QoQ
Shares Held
5
0.0% QoQ
Ownership
0.000%
of shares outstanding
% of Portfolio
0.00%
of 13F equity value
Holder Rank
#26
of 27 holders
Holding Since
Mar 2020
26 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in LIQT Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Jun 30, 2026GROUP ONE TRADING LLC holds $345,459 across 8 Pollution & Treatment Controls names. LIQT ranks #8 (0.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | ERII |
Energy Recovery, Inc.
|
21,778 | $196,437 | |
| 2 | ADUR |
Aduro Clean Technologies Inc.
|
3,506 | $55,254 | |
| 3 | VLTO |
Veralto Corp
|
400 | $35,472 | |
| 4 | FTEK |
Fuel Tech, Inc.
|
13,903 | $30,725 | |
| 5 | ARQ |
Arq, Inc.
|
6,617 | $16,873 | |
| 6 | ZWS |
Zurn Elkay Water Solutions Corp
|
211 | $10,661 | |
| 7 | CLIR |
ClearSign Technologies Corp
|
9 | $33 | |
| 8 | LIQT |
Liqtech International Inc
This page
|
5 | $4 |
All Filings in LIQT
Export CSV
26 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4 | 5 | Shares | Sole | 2026-08-14 | |
| 2026-03-31 | $9 | 5 | Shares | Sole | 2026-05-13 | |
| 2025-12-31 | $7 | 5 | Shares | Sole | 2026-02-12 | |
| 2025-09-30 | $13 | 5 | Shares | Sole | 2025-11-12 | |
| 2025-06-30 | $8 | 5 | Shares | Sole | 2025-08-14 | |
| 2025-03-31 | $7 | 5 | Shares | Sole | 2025-05-14 | |
| 2024-12-31 | $9 | 5 | Shares | Sole | 2025-05-14 | |
| 2024-09-30 | $12 | 5 | Shares | Sole | 2024-11-14 | |
| 2024-06-30 | $11 | 5 | Shares | Sole | 2024-08-14 | |
| 2024-03-31 | $15 | 5 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $17 | 5 | Shares | Sole | 2024-02-14 | |
| 2023-09-30 | $19 | 5 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $16 | 5 | Shares | Sole | 2023-08-09 | |
| 2023-03-31 | $16 | 36 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $13 | 36 | Shares | Sole | 2023-02-09 | |
| 2022-09-30 | $13 | 36 | Shares | Sole | 2022-11-09 | |
| 2022-06-30 | $16 | 36 | Shares | Sole | 2022-08-11 | |
| 2022-03-31 | $88 | 36 | Shares | Sole | 2022-05-12 | |
| 2021-12-31 | $205 | 36 | Shares | Sole | 2022-02-11 | |
| 2021-09-30 | $1,644 | 300 | Shares | Sole | 2021-11-12 | |
| 2021-06-30 | $2,196 | 300 | Shares | Sole | 2021-08-10 | |
| 2021-03-31 | $2,427 | 300 | Shares | Sole | 2021-05-12 | |
| 2020-12-31 | $2,400 | 300 | Shares | Sole | 2021-02-10 | |
| 2020-09-30 | $2,535 | 300 | Shares | Sole | 2020-11-12 | |
| 2020-06-30 | $1,638 | 300 | Shares | Sole | 2020-08-13 | |
| 2020-03-31 | $1,287 | 300 | Shares | Sole | 2020-05-13 | |
| No filing history on record for this holder in this stock. | ||||||