Position in ZWS
as of Jun 30, 2026
· filed Aug 12, 2026
Position Value
$4,987,765
+$825,403 QoQ
Shares Held
98,709
+6.3% QoQ
Ownership
0.059%
of shares outstanding
% of Portfolio
0.20%
of 13F equity value
Holder Rank
#108
of 435 holders
Holding Since
Dec 2021
11 quarters on record
Voting authority
Sole 100%
Shared 0%
None 0%
Common Shares in ZWS Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Jun 30, 2026Quantbot Technologies LP holds $6,134,531 across 4 Pollution & Treatment Controls names. ZWS ranks #1 (81.3% of the industry book) .
All Filings in ZWS
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11 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-06-30 | $4,987,765 | 98,709 | Shares | Sole | 2026-08-12 | |
| 2026-03-31 | $4,162,362 | 92,827 | Shares | Sole | 2026-05-13 | |
| 2025-09-30 | $1,615,950 | 34,360 | Shares | Sole | 2025-11-12 | |
| 2025-03-31 | $1,450,163 | 43,971 | Shares | Sole | 2025-05-13 | |
| 2024-12-31 | $134,988 | 3,619 | Shares | Sole | 2025-02-11 | |
| 2024-09-30 | $645,985 | 17,974 | Shares | Sole | 2024-11-13 | |
| 2024-06-30 | $1,055,695 | 35,908 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $697,581 | 20,842 | Shares | Sole | 2024-05-06 | |
| 2023-12-31 | $957,766 | 32,566 | Shares | Sole | 2024-02-14 | |
| 2023-03-31 | $9,483 | 444 | Shares | Sole | 2023-05-12 | |
| 2021-12-31 | $217,344 | 5,971 | Shares | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||