Position in ZWS
as of Mar 31, 2026
· filed May 11, 2026
Position Value
$860,165
-$76,282 QoQ
Shares Held
19,183
-4.8% QoQ
Ownership
0.011%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2023
10 quarters on record
Voting authority
Sole 57.13913360788197.ToString("F0")%
Shared 0.ToString("F0")%
None 42.86086639211802.ToString("F0")%
Common Shares in ZWS Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026Pathstone Holdings, LLC holds $8,015,941 across 5 Pollution & Treatment Controls names. ZWS ranks #3 (10.7% of the industry book) .
All Filings in ZWS
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10 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $860,165 | 19,183 | Shares | Defined | 2026-05-11 | |
| 2025-12-31 | $936,447 | 20,143 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $910,265 | 19,355 | Shares | Defined | 2025-11-13 | |
| 2025-06-30 | $661,478 | 18,088 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $548,390 | 16,628 | Shares | Defined | 2025-05-15 | |
| 2024-12-31 | $497,543 | 13,339 | Shares | Sole | 2025-02-14 | |
| 2024-09-30 | $445,008 | 12,382 | Shares | Sole | 2024-11-07 | |
| 2024-06-30 | $262,335 | 8,923 | Shares | Defined | 2024-08-14 | |
| 2024-03-31 | $231,645 | 6,921 | Shares | Sole | 2024-05-13 | |
| 2023-12-31 | $270,395 | 9,194 | Shares | Defined | 2024-02-14 | |
| No filing history on record for this holder in this stock. | ||||||