Security key
98983L108
Zurn Elkay Water Solutions Corp - Common Stock (ZWS)
CUSIP: 98983L108
Q4 2023 13F Holders as of 31 Dec 2023
- Security type / class
- Equity / Common Stock
- Total 13F shares
- 143,475,388
- Total 13F value
- $4,218,009,850
- Share change
- +2,210,279
- Put/Call ratio
- 67%
- SEC-reported price per share
- $29.41
- Number of holders
- 276
- Value change
- +$70,324,653
- Number of buys
- 144
- Number of sells
- 119
- Shares outstanding
- 167,781,019
Holder snapshot
7 signals
Open additional details 1 more signal available
Security identity
Names, identifiers, and filing context for this profile.
1 source field
Report period
Q4 2023
Institutions
276
Top holders
10
ZWS full security history
Ownership snapshot
Full 13F holder table
Newer quarter: Q2 2026
Zurn Elkay Water Solutions Corp SEC filings
Zurn Elkay Water Solutions Corp company facts
Broader feeds
Reporting periods
Holder history for CUSIP 98983L108
Recent filing periods:
Ownership snapshot
Top reported holders of ZWS - Zurn Elkay Water Solutions Corp - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Start with comparable ownership when available, then verify the linked 13F, 13D/G, or 3/4/5 evidence.
Comparable stake leader
Errol R. Halperin
Disclosed value leader
VANGUARD GROUP INC
Comparable rows
0/15
Latest evidence
30 Sep 2023
3/4/5
13F
Highest disclosed value: $381,254,719
15 rows are not safely comparable across share classes.
Showing 1-6 of 15 holder rows.
Quick read
VANGUARD GROUP INC has the largest disclosed position value at $381.25M.
0 of 15 rows have a safely comparable ownership percentage. Use this as a filing-backed starting point, then open the detailed table for source links, reporting role, position value, share count, and filing date.
Open SEC evidence
Opens VANGUARD GROUP INC's linked filing trail.
Disclosed position value
Top 5
Errol R. Halperin
$29.91M
Ronald C. Katz
$604.1K
VANGUARD GROUP INC
$381.25M
BlackRock Finance, Inc.
$350.22M
Impax Asset Management Group plc
$297.97M
Value bars compare disclosed positions; verify each figure against the linked filing evidence.
Detailed SEC evidence table Showing 1-6 of 15 holder rows
| Holder | Evidence | Ownership % | Position | 12M Net Δ | As of |
|---|---|---|---|---|---|
| Errol R. Halperin |
3/4/5
Director, 10%+ Owner
|
—
denominator unverified
|
$29,911,185
1,056,559 shares
|
— | 11 Jul 2022 |
| Ronald C. Katz |
3/4/5
10%+ Owner
|
—
denominator unverified
|
$604,079
21,338 shares
|
— | 01 Jul 2022 |
| VANGUARD GROUP INC |
13F
Company
|
—
denominator unverified
|
$381,254,719
13,606,521 shares
|
— | 30 Sep 2023 |
| BlackRock Finance, Inc. |
13F
Company
|
—
denominator unverified
|
$350,221,831
12,498,995 shares
|
— | 30 Sep 2023 |
| Impax Asset Management Group plc |
13F
Company
|
—
denominator unverified
|
$297,967,314
10,660,901 shares
|
— | 30 Sep 2023 |
| WELLINGTON MANAGEMENT GROUP LLP |
13F
Company
|
—
denominator unverified
|
$296,812,581
10,592,883 shares
|
— | 30 Sep 2023 |
How to read this table
Rows are grouped by holder and ranked first by SEC-reported ownership % when it is safely comparable, then by disclosed holdings value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
13F holder rows
Institutional holders as of Q4 2023
Investor-level positions for this CUSIP, loaded as an interactive table.
Institutions
276
Shares
143,475,388
Rows available
276
| Investor | Option | Weight % | Change % | SEC-reported value | * Price | Shares | Share Change | Activity | Report Period |
|---|
* SEC-reported price is the security price as of the portfolio date and can indicate the last known price at which the security was still held. The marker flags a reported price that did not pass the local price check.
Compare Q4 2023 vs Q2 2026 Across Filers
Q2 2026 holders
434
Q4 2023 holders
276
Holder diff
-158
| Investor | Q2 2026 Shares | Q4 2023 Shares | Share Diff | Share Chg % | Q2 2026 value | Q4 2023 value | Value change | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend