CHARLES SCHWAB INVESTMENT MANAGEMENT INC
Position in ZWS — Zurn Elkay Water Solutions Corp
CIK 884546
SAN FRANCISCO, CA
Position in ZWS
as of Mar 31, 2026
· filed May 15, 2026
Position Value
$93,533,190
-$2,949,831 QoQ
Shares Held
2,085,932
+0.5% QoQ
Ownership
1.25%
of shares outstanding
% of Portfolio
0.02%
of 13F equity value
Holder Rank
—
not a current holder
Holding Since
Dec 2021
18 quarters on record
Voting authority
Sole 99.99338425221916.ToString("F0")%
Shared 0.ToString("F0")%
None 0.006615747780848081.ToString("F0")%
Common Shares in ZWS Over Time
Shares Held
Position Value (USD)
Position in Pollution & Treatment Controls
Industrials · as of Mar 31, 2026CHARLES SCHWAB INVESTMENT MANAGEMENT INC holds $260,025,688 across 6 Pollution & Treatment Controls names. ZWS ranks #2 (36.0% of the industry book) .
| # | Ticker | Company | Shares | Value (USD) | Open |
|---|---|---|---|---|---|
| 1 | VLTO |
Veralto Corp
|
1,603,336 | $141,766,969 | |
| 2 | ZWS |
Zurn Elkay Water Solutions Corp
This page
|
2,085,932 | $93,533,190 | |
| 3 | CECO |
Ceco Environmental Corp
|
247,499 | $14,745,990 | |
| 4 | PCT |
PureCycle Technologies, Inc.
|
1,051,608 | $5,457,845 | |
| 5 | ERII |
Energy Recovery, Inc.
|
431,288 | $4,343,070 | |
| 6 | ARQ |
Arq, Inc.
|
69,775 | $178,624 |
All Filings in ZWS
Export CSV
18 filing rows on record
| Report Date | Value (USD) | Shares | Type | Discretion | Filed | |
|---|---|---|---|---|---|---|
| 2026-03-31 | $93,533,190 | 2,085,932 | Shares | Sole | 2026-05-15 | |
| 2025-12-31 | $96,483,021 | 2,075,350 | Shares | Sole | 2026-02-13 | |
| 2025-09-30 | $97,778,050 | 2,079,057 | Shares | Sole | 2025-11-10 | |
| 2025-06-30 | $72,445,170 | 1,981,000 | Shares | Sole | 2025-08-12 | |
| 2025-03-31 | $63,312,266 | 1,919,717 | Shares | Sole | 2025-09-15 | |
| 2024-12-31 | $72,195,455 | 1,935,535 | Shares | Sole | 2025-02-06 | |
| 2024-09-30 | $66,828,022 | 1,859,433 | Shares | Sole | 2024-11-12 | |
| 2024-06-30 | $52,743,805 | 1,794,007 | Shares | Sole | 2024-08-12 | |
| 2024-03-31 | $58,682,315 | 1,753,281 | Shares | Sole | 2024-05-09 | |
| 2023-12-31 | $50,769,894 | 1,726,280 | Shares | Sole | 2024-02-06 | |
| 2023-09-30 | $48,369,300 | 1,726,242 | Shares | Sole | 2023-11-08 | |
| 2023-06-30 | $45,905,747 | 1,707,168 | Shares | Sole | 2023-08-10 | |
| 2023-03-31 | $35,860,919 | 1,678,882 | Shares | Sole | 2023-05-12 | |
| 2022-12-31 | $35,858,513 | 1,695,438 | Shares | Sole | 2023-02-13 | |
| 2022-09-30 | $41,702,234 | 1,702,132 | Shares | Sole | 2022-11-14 | |
| 2022-06-30 | $41,160,511 | 1,511,032 | Shares | Sole | 2022-08-15 | |
| 2022-03-31 | $53,050,263 | 1,498,595 | Shares | Sole | 2022-05-13 | |
| 2021-12-31 | $50,619,332 | 1,390,641 | Shares | Sole | 2022-02-11 | |
| No filing history on record for this holder in this stock. | ||||||