Latest Period
Q4 2025
Security Snapshot
Zurn Elkay Water Solutions Corp - Common Stock (ZWS) Institutional Ownership
CUSIP: 98983L108
13F Institutional Holders and Ownership History from Q3 2021 to Q1 2026
Institutions Reporting
383
Shares (Excl. Options)
149,238,833
Price
$46.49
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- Type / Class
- Equity / Common Stock
- Symbol
- ZWS on NYSE
- Shares outstanding
- 167,572,905
- Price per share
- $45.02
- All holders as of 31 Dec 2025
- Q4 2025
- Total 13F shares
- 149,238,833
- Total reported value
- $6,929,692,156
- % of total 13F portfolios
- 0%
- Share change
- -7,335,762
- Value change
- -$303,369,487
- Number of holders
- 383
- Price from insider filings
- $45.02
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors
Quick Takeaways
- ZWS - Zurn Elkay Water Solutions Corp - Common Stock is tracked under CUSIP 98983L108.
- 383 institutions reported positions in Q4 2025.
- 4 significant owners is listed from Schedule 13D/13G reporting.
What Changed
- Holder count moved from 383 to 189 between Q4 2025 and Q1 2026.
- Reported value moved from $6,929,692,156 to $1,525,293,169.
Why This Matters
- You can quickly see who holds this security, then open quarter and manager detail pages for full evidence.
- 13F and Schedule 13D/13G sections are kept together so you can cross-check institutional and beneficial ownership context.
Source Evidence
Source: SEC Form 13F
Open SEC Evidence
Latest holder context comes from 383 institutions filings for Q4 2025.
Investment Quick Answers
What is CUSIP 98983L108?
CUSIP 98983L108 identifies ZWS - Zurn Elkay Water Solutions Corp - Common Stock in SEC 13F datasets.
Where can I see the latest institutional holders?
Review the Q4 2025 holders report and the ownership history table below.
Next ownership checks
Use the next link that matches the question you still need to answer about this security.
- Latest 13F filings when you want to inspect fresh institutional portfolio moves.
- Latest Schedule 13D/13G reports when you need large-owner changes outside the 13F cycle.
- All institutional ownership pages to compare this security with other holder-history pages.
Recent Quarterly Holder Reports
Open recent reporting periods for CUSIP 98983L108:
Significant Owners of Zurn Elkay Water Solutions Corp - Common Stock (ZWS) based on Schedule 13D/G filings
| Filer | Ownership | Change % | Holdings Value | Net Change | Nb Shares | Change % | Reporting Name | Report Period |
|---|---|---|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | $774,043,424 | 22,961,834 | BlackRock, Inc. | 31 Mar 2025 | |||
| Ice Mountain LLC | 9.1% | $514,414,094 | 15,259,985 | Aimee Katz | 13 Feb 2025 | |||
| VANGUARD PORTFOLIO MANAGEMENT LLC | 5.4% | $403,500,139 | 8,998,665 | Vanguard Portfolio Management | 31 Mar 2026 | |||
| Impax Asset Management Group plc | 2.2% | $125,612,359 | 3,726,264 | Impax Asset Management Group plc | 31 Dec 2024 |
As of 31 Dec 2025, 383 institutional investors reported holding 149,238,833 shares of Zurn Elkay Water Solutions Corp - Common Stock (ZWS). This represents 89% of the company’s total 167,572,905 outstanding shares.
Top 25 Institutional Shareholders
The largest institutional shareholders of Zurn Elkay Water Solutions Corp - Common Stock (ZWS) together control 70% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.
| Institution | Ownership % | Shares Held | Share Change % | Portfolio % | Holdings Value |
|---|---|---|---|---|---|
| BlackRock, Inc. | 14% | 23,733,272 | +0.5% | 0.02% | $1,103,359,825 |
| VANGUARD GROUP INC | 10% | 16,727,550 | -1.1% | 0.01% | $777,663,799 |
| KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC | 7.2% | 12,100,431 | -7.8% | 1.5% | $562,549,054 |
| BANK OF AMERICA CORP /DE/ | 3.6% | 6,012,101 | +1.6% | 0.02% | $279,502,556 |
| Invesco Ltd. | 3.4% | 5,626,549 | -5.3% | 0.04% | $261,578,263 |
| STATE STREET CORP | 3.3% | 5,451,682 | +0.09% | 0.01% | $253,448,696 |
| JANUS HENDERSON GROUP PLC | 2.3% | 3,810,427 | -6.7% | 0.08% | $177,144,246 |
| BECK MACK & OLIVER LLC | 2.1% | 3,585,849 | -1.8% | 3% | $166,706,138 |
| GEODE CAPITAL MANAGEMENT, LLC | 2.1% | 3,542,464 | +0.43% | 0.01% | $164,715,576 |
| ALLIANCEBERNSTEIN L.P. | 2.1% | 3,508,860 | +4.1% | 0.05% | $163,126,901 |
| FIRST TRUST ADVISORS LP | 2% | 3,303,735 | +52% | 0.11% | $153,590,648 |
| NOMURA ASSET MANAGEMENT INTERNATIONAL INC. | 1.9% | 3,193,526 | 0% | 0.22% | $148,467,000 |
| Impax Asset Management Group plc | 1.7% | 2,921,884 | -6.6% | 0.85% | $135,838,387 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 1.6% | 2,748,690 | +6.3% | 0.01% | $127,787,000 |
| DIMENSIONAL FUND ADVISORS LP | 1.5% | 2,554,279 | -0.32% | 0.02% | $118,757,951 |
| NORGES BANK | 1.4% | 2,394,953 | 0.01% | $111,341,365 | |
| Crescent Grove Advisors, LLC | 1.4% | 2,324,647 | -4.5% | 10% | $108,072,839 |
| WELLS FARGO & COMPANY/MN | 1.4% | 2,293,784 | +1.3% | 0.02% | $106,638,044 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 1.2% | 2,075,350 | -0.18% | 0.01% | $96,483,022 |
| MORGAN STANLEY | 1.1% | 1,881,211 | +5.8% | 0.01% | $87,457,551 |
| RAYMOND JAMES FINANCIAL INC | 1% | 1,746,601 | -14% | 0.03% | $81,632,066 |
| NORTHERN TRUST CORP | 1% | 1,678,652 | -5.2% | 0.01% | $78,040,531 |
| FULLER & THALER ASSET MANAGEMENT, INC. | 1% | 1,673,479 | +9.5% | 0.26% | $77,800,028 |
| BROWN ADVISORY INC | 0.82% | 1,376,545 | -13% | 0.09% | $63,995,592 |
| T. Rowe Price Investment Management, Inc. | 0.78% | 1,300,601 | -8.5% | 0.04% | $60,465,000 |
Institutional Holders of Zurn Elkay Water Solutions Corp - Common Stock (ZWS) across Reporting Periods
| Period | Reported Shares, Excl. Options | Value, Excl. Options | Value Change | Price (Median) | Investors |
|---|---|---|---|---|---|
| 2026 Q1 | 34,002,727 | $1,525,293,169 | -$11,116,895 | $44.84 | 189 |
| 2025 Q4 | 149,238,833 | $6,929,692,156 | -$303,369,487 | $46.49 | 383 |
| 2025 Q3 | 153,494,026 | $7,176,147,779 | +$99,232,473 | $47.03 | 366 |
| 2025 Q2 | 152,687,695 | $5,585,676,361 | +$36,401,017 | $36.57 | 341 |
| 2025 Q1 | 151,869,755 | $5,004,351,331 | -$12,172,441 | $32.98 | 348 |
| 2024 Q4 | 151,922,098 | $5,665,821,170 | -$128,527,575 | $37.30 | 325 |
| 2024 Q3 | 155,152,576 | $5,577,230,671 | +$63,980,405 | $35.94 | 300 |
| 2024 Q2 | 141,713,635 | $4,165,500,428 | -$92,541,678 | $29.40 | 297 |
| 2024 Q1 | 143,239,098 | $4,790,008,933 | +$36,727,200 | $33.47 | 295 |
| 2023 Q4 | 143,475,388 | $4,218,009,850 | +$70,324,653 | $29.41 | 276 |
| 2023 Q3 | 141,004,266 | $3,948,891,706 | -$53,462,016 | $28.02 | 232 |
| 2023 Q2 | 142,183,614 | $3,822,459,068 | +$149,692,805 | $26.89 | 213 |
| 2023 Q1 | 139,576,664 | $2,978,348,368 | -$17,270,047 | $21.36 | 220 |
| 2022 Q4 | 139,455,888 | $2,951,665,165 | +$56,085,608 | $21.15 | 218 |
| 2022 Q3 | 135,228,266 | $3,313,334,280 | +$141,200,873 | $24.50 | 216 |
| 2022 Q2 | 126,283,995 | $3,438,640,629 | +$3,403,344 | $27.24 | 235 |
| 2022 Q1 | 126,020,709 | $4,461,338,089 | +$66,062,189 | $35.40 | 237 |
| 2021 Q4 | 124,045,212 | $4,513,077,038 | +$4,446,622,311 | $36.40 | 238 |
| 2021 Q3 | 326,016 | $18,161,000 | +$18,161,000 | $64.30 | 8 |