Position in ZWS
as of Mar 31, 2026
· filed May 5, 2026
Position Value
$37,979
-$6,837 QoQ
Shares Held
847
-12.1% QoQ
Ownership
0.001%
of shares outstanding
% of Portfolio
0.03%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 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 Mar 31, 2026Covestor Ltd holds $64,958 across 6 Pollution & Treatment Controls names. ZWS ranks #1 (58.5% of the industry book) .
All Filings in ZWS
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $37,979 | 847 | Shares | Sole | 2026-05-05 | |
| 2025-12-31 | $44,816 | 964 | Shares | Sole | 2026-02-06 | |
| 2025-09-30 | $45,478 | 967 | Shares | Sole | 2025-10-30 | |
| 2025-06-30 | $12,616 | 345 | Shares | Sole | 2025-08-11 | |
| 2025-03-31 | $11,279 | 342 | Shares | Sole | 2025-05-12 | |
| 2024-12-31 | $15,367 | 412 | Shares | Sole | 2025-02-13 | |
| 2024-09-30 | $15,166 | 422 | Shares | Sole | 2024-11-01 | |
| 2024-06-30 | $10,172 | 346 | Shares | Sole | 2024-08-09 | |
| 2024-03-31 | $11,580 | 346 | Shares | Sole | 2024-05-10 | |
| 2023-12-31 | $9,852 | 335 | Shares | Sole | 2024-02-09 | |
| 2023-09-30 | $9,414 | 336 | Shares | Sole | 2023-11-13 | |
| 2023-06-30 | $8,873 | 330 | Shares | Sole | 2023-08-11 | |
| 2023-03-31 | $83,090 | 3,890 | Shares | Sole | 2023-05-15 | |
| 2022-12-31 | $10,701 | 506 | Shares | Sole | 2023-02-14 | |
| 2022-09-30 | $11,466 | 468 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $8,989 | 330 | Shares | Sole | 2022-08-10 | |
| 2022-03-31 | $15,363 | 434 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $7,207 | 198 | Shares | Sole | 2022-02-10 | |
| No filing history on record for this holder in this stock. | ||||||