Position in FTEK
as of Jun 30, 2026
· filed Aug 6, 2026
Position Value
$170,521
+$76,276 QoQ
Shares Held
77,159
-0.1% QoQ
Ownership
0.247%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
#15
of 42 holders
Holding Since
Sep 2022
16 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in FTEK Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Jun 30, 2026ESSEX INVESTMENT MANAGEMENT CO LLC holds $14,449,162 across 3 Pollution & Treatment Controls names. FTEK ranks #3 (1.2% of the industry book) .
All Filings in FTEK
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16 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $170,521 | 77,159 | Shares | Sole | 2026-08-06 | |
| 2026-03-31 | $94,245 | 77,250 | Shares | Sole | 2026-05-11 | |
| 2025-12-31 | $120,510 | 77,250 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $231,750 | 77,250 | Shares | Sole | 2025-11-06 | |
| 2025-06-30 | $194,670 | 77,250 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $130,453 | 124,241 | Shares | Sole | 2025-05-07 | |
| 2024-12-31 | $116,691 | 111,135 | Shares | Sole | 2025-02-07 | |
| 2024-09-30 | $145,860 | 138,915 | Shares | Sole | 2024-10-10 | |
| 2024-06-30 | $148,639 | 138,915 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $485,402 | 401,159 | Shares | Sole | 2024-05-03 | |
| 2023-12-31 | $295,465 | 281,396 | Shares | Sole | 2024-02-08 | |
| 2023-09-30 | $452,784 | 383,716 | Shares | Sole | 2023-11-09 | |
| 2023-06-30 | $539,510 | 405,647 | Shares | Sole | 2023-08-14 | |
| 2023-03-31 | $507,184 | 396,238 | Shares | Sole | 2023-05-04 | |
| 2022-12-31 | $503,222 | 396,238 | Shares | Sole | 2023-02-03 | |
| 2022-09-30 | $342,523 | 292,755 | Shares | Sole | 2022-11-14 | |
| No filing history on record for this holder in this stock. | ||||||