ZWS
Zurn Elkay Water (ZWS)
NYSE
$46.19+$0.005 (+0.01%)
Price as of Sep 11, 2026 7:30 PM EDT
  • $7.7B
    Market Cap
  • -0.16%
    1-Year Change
  • Pollution & Treatment Controls
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
15.40%
25.5M
+72,748 (+0.28%)
Dec 31, 2024
BLACKROCK, INC.
14.81%
24.6M
+540,082 (+2.20%)
Jun 30, 2026
VANGUARD GROUP INC
10.09%
16.7M
-187,080 (-1.12%)
Dec 31, 2025
BLACKROCK INC.
8.10%
13.4M
+907,976 (+6.75%)
Jun 30, 2024
N/A
5.42%
9.0M
+131,792 (+1.47%)
Jun 30, 2026
VANGUARD PORTFOLIO MANAGEMENT LLC
5.42%
9.0M
+131,792 (+1.47%)
Jun 30, 2026
KAYNE ANDERSON RUDNICK INVESTMENT MANAGEMENT LLC
5.36%
8.9M
-2.0M (-22.02%)
Jun 30, 2026

Current Ownership Distribution

  • Institutions2.7B (75.20%)
  • Mutual Funds791.2M (21.98%)
  • Insiders101.6M (2.82%)
  • Other0 (0.00%)

Insider Transactions

  • 2.82% (101.6M)
    Current InsiderOwnership (%, shares)
  • 1
    Number of InsiderBuying (last 12 months)
  • $1.8M
    Amount of InsiderBuying (last 12 months)
  • 8
    Number of InsiderSelling (last 12 months)
  • $548.9M
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Butler Jacques Donavon
Buy
Aug 19, 2026
$99,993.60
2,016
$49.60
37,487
PETERSON MARK W
Chief Administrative Officer
Sell
Aug 04, 2026
$1.3M
25,000
$53.02
308,814
Longren David C.
Award
Jul 15, 2026
$28,768.52
604
$47.63
98,821
MOORE GEORGE C
Award
Jul 15, 2026
$31,292.91
657
$47.63
120,949
Schooler Rosemary
Award
Jul 15, 2026
$25,005.75
525
$47.63
62,297
Chhabra Sudhanshu
VP-Zurn Business Systems
Sell
Feb 17, 2026
$102,767.85
2,021
$50.85
69,556
Troutman Michael
Chief Information Officer
Sell
Feb 17, 2026
$22,758.40
448
$50.80
61,327
LaValle Jeffrey J.
VP, General Counsel & Sec'y
Sell
Feb 17, 2026
$22,734.42
447
$50.86
51,421
PETERSON MARK W
Chief Administrative Officer
Sell
Feb 17, 2026
$102,025.16
2,006
$50.86
333,814
JAHNKE TIMOTHY J
Sell
Feb 17, 2026
$1.3M
25,000
$51.18
266,864
LaValle Jeffrey J.
VP, General Counsel & Sec'y
Sell
Feb 11, 2026
$48,841.98
946
$51.63
51,868
Pauli David J
Chief Financial Officer
Sell
Feb 11, 2026
$41,907.32
812
$51.61
65,995
Troutman Michael
Chief Information Officer
Sell
Feb 11, 2026
$47,484.73
919
$51.67
61,775
PETERSON MARK W
Chief Administrative Officer
Sell
Feb 11, 2026
$195,263.64
3,793
$51.48
335,820
Schoon Jeffrey A
President
Sell
Feb 11, 2026
$66,280.44
1,286
$51.54
61,255
CHRISTOPOUL THOMAS
Award
Feb 10, 2026
$0.00
2,900
$0.00
117,171
BARTLETT MARK S.
Award
Feb 10, 2026
$0.00
2,900
$0.00
141,583
Schooler Rosemary
Award
Feb 10, 2026
$0.00
2,900
$0.00
61,244
Troutman Michael
Chief Information Officer
Sell
Feb 10, 2026
$306,759.60
5,922
$51.80
62,694
Butler Jacques Donavon
Award
Feb 10, 2026
$0.00
2,900
$0.00
35,471
Pauli David J
Chief Financial Officer
Sell
Feb 10, 2026
$395,700.20
7,639
$51.80
66,807
Schoon Jeffrey A
President
Sell
Feb 10, 2026
$623,361.20
12,034
$51.80
62,541
McTague Emma M
Award
Feb 10, 2026
$0.00
2,900
$0.00
20,039
PETERSON MARK W
Chief Administrative Officer
Sell
Feb 10, 2026
$1.8M
35,267
$51.80
333,739
Longren David C.
Award
Feb 10, 2026
$0.00
2,900
$0.00
97,610
ADAMS TODD A.
Chairman and CEO
Sell
Feb 10, 2026
$261,590.00
5,050
$51.80
2.5M
LaValle Jeffrey J.
VP, General Counsel & Sec'y
Sell
Feb 10, 2026
$315,824.60
6,097
$51.80
49,803
Troy Peggy
Award
Feb 10, 2026
$0.00
2,900
$0.00
64,517
LaValle Jeffrey J.
VP, General Counsel & Sec'y
Award
Feb 10, 2026
$0.00
2,334
$0.00
52,814
ADAMS TODD A.
Chairman and CEO
Sell
Feb 10, 2026
$14.0M
270,000
$51.78
2.3M