Position in ZWS
as of Mar 31, 2026
· filed May 14, 2026
Position Value
$75,208,738
-$2,831,791 QoQ
Shares Held
1,677,269
-0.1% QoQ
Ownership
1.01%
of shares outstanding
% of Portfolio
0.01%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 95.39668353734552.ToString("F0")%
Shared 4.60331646265447.ToString("F0")%
None 0.ToString("F0")%
Common Shares in ZWS Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026NORTHERN TRUST CORP holds $401,969,916 across 9 Pollution & Treatment Controls names. ZWS ranks #2 (18.7% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VLTO |
Veralto Corp
|
3,396,963 | $300,359,464 | |
| 2 | ZWS |
Zurn Elkay Water Solutions Corp
This page
|
1,677,269 | $75,208,738 | |
| 3 | CECO |
Ceco Environmental Corp
|
251,874 | $15,006,650 | |
| 4 | PCT |
PureCycle Technologies, Inc.
|
1,161,583 | $6,028,614 | |
| 5 | ERII |
Energy Recovery, Inc.
|
450,437 | $4,535,898 | |
| 6 | ARQ |
Arq, Inc.
|
228,356 | $584,590 | |
| 7 | ZONE |
CleanCore Solutions, Inc.
|
441,597 | $157,208 | |
| 8 | SCWO |
374Water Inc.
|
28,185 | $80,045 |
All Filings in ZWS
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18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $75,208,738 | 1,677,269 | Shares | Defined | 2026-05-14 | |
| 2025-12-31 | $78,040,529 | 1,678,652 | Shares | Other | 2026-02-17 | |
| 2025-09-30 | $83,285,378 | 1,770,899 | Shares | Other | 2025-11-14 | |
| 2025-06-30 | $64,449,391 | 1,762,357 | Shares | Other | 2025-08-13 | |
| 2025-03-31 | $61,009,402 | 1,849,891 | Shares | Defined | 2025-05-13 | |
| 2024-12-31 | $69,882,330 | 1,873,521 | Shares | Other | 2025-02-14 | |
| 2024-09-30 | $63,307,266 | 1,761,471 | Shares | Other | 2024-11-13 | |
| 2024-06-30 | $42,392,388 | 1,441,918 | Shares | Other | 2024-08-14 | |
| 2024-03-31 | $49,693,878 | 1,484,729 | Shares | Defined | 2024-05-14 | |
| 2023-12-31 | $45,828,454 | 1,558,261 | Shares | Defined | 2024-02-13 | |
| 2023-09-30 | $43,657,343 | 1,558,078 | Shares | Defined | 2023-11-13 | |
| 2023-06-30 | $39,953,160 | 1,485,800 | Shares | Defined | 2023-08-11 | |
| 2023-03-31 | $28,434,345 | 1,331,196 | Shares | Defined | 2023-05-15 | |
| 2022-12-31 | $27,740,635 | 1,311,614 | Shares | Defined | 2023-02-13 | |
| 2022-09-30 | $30,908,660 | 1,261,578 | Shares | Defined | 2022-11-14 | |
| 2022-06-30 | $33,791,435 | 1,240,508 | Shares | Defined | 2022-08-12 | |
| 2022-03-31 | $57,711,875 | 1,630,279 | Shares | Defined | 2022-05-13 | |
| 2021-12-31 | $58,650,735 | 1,611,284 | Shares | Defined | 2022-02-08 | |
| No filing history on record for this holder in this stock. | ||||||