• $3.0B
    Market Cap
  • 10.03%
    1-Year Change
  • Utilities - Regulated Water
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
BLACKROCK FUNDING, INC. /DE
18.66%
11.2M
+740,795 (+6.63%)
Dec 31, 2024
BLACKROCK INC.
17.24%
10.3M
-414,946 (-4.02%)
Jun 30, 2024
BLACKROCK, INC.
17.22%
10.3M
-372,796 (-3.62%)
Mar 31, 2026
VANGUARD GROUP INC
12.27%
7.3M
+34,155 (+0.46%)
Dec 31, 2025
N/A
7.17%
4.3M
+4.3M (+100.00%)
Mar 31, 2026
BLACKROCK FUND ADVISORS
6.23%
3.7M
+347,012 (+9.30%)
Dec 31, 2016
AMUNDI
5.80%
3.5M
+732,004 (+21.09%)
Mar 31, 2026

Current Ownership Distribution

  • Institutions858.3M (74.59%)
  • Mutual Funds291.3M (25.31%)
  • Insiders1.1M (0.10%)
  • Other0 (0.00%)

Insider Transactions

  • 0.10% (1.1M)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 2
    Number of InsiderSelling (last 12 months)
  • $662,709.65
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Mares Michael S JR
Vice President, Operations
Sell
Mar 20, 2026
$171,248.00
3,892
$44.00
8,525
Mares Michael S JR
SVP Operations
Award
Mar 07, 2026
$0.00
900
$0.00
12,970
KROPELNICKI MARTIN A
Chairman President & CEO
Award
Mar 07, 2026
$0.00
6,507
$0.00
153,030
Dean Shannon C
SR. VP, Cust Svc & Chief Sust
Award
Mar 07, 2026
$0.00
900
$0.00
24,409
KROPELNICKI MARTIN A
Chairman President & CEO
In Kind
Mar 07, 2026
$174,017.03
3,817
$45.59
149,213
Mortensen Michelle R
VP Corp Sect & Chief of Staff
Award
Mar 07, 2026
$0.00
900
$0.00
13,698
KROPELNICKI MARTIN A
Chairman President & CEO
In Kind
Mar 07, 2026
$17,552.15
385
$45.59
148,828
James Sophie Marwieh
VP Water Qual & Envir Affairs
Award
Mar 07, 2026
$0.00
548
$0.00
8,586
Mares Michael S JR
SVP Operations
In Kind
Mar 07, 2026
$22,567.05
495
$45.59
12,475
Bunting Shawn C
Sr. VP, GC and Business Dev
Award
Mar 07, 2026
$0.00
750
$0.00
5,324
Mortensen Michelle R
VP Corp Sect & Chief of Staff
In Kind
Mar 07, 2026
$24,345.06
534
$45.59
13,164
James Sophie Marwieh
VP Water Qual & Envir Affairs
In Kind
Mar 07, 2026
$10,576.88
232
$45.59
8,354
Mares Michael S JR
SVP Operations
In Kind
Mar 07, 2026
$2,644.22
58
$45.59
12,417
Ouyang Elissa Y
VP Facilities Fleet & Procure
Award
Mar 07, 2026
$0.00
900
$0.00
15,611
Mortensen Michelle R
VP Corp Sect & Chief of Staff
In Kind
Mar 07, 2026
$2,872.17
63
$45.59
13,101
James Sophie Marwieh
VP Water Qual & Envir Affairs
In Kind
Mar 07, 2026
$1,230.93
27
$45.59
8,327
Bunting Shawn C
Sr. VP, GC and Business Dev
In Kind
Mar 07, 2026
$19,238.98
422
$45.59
4,902
Dean Shannon C
SR. VP, Cust Svc & Chief Sust
In Kind
Mar 07, 2026
$24,208.29
531
$45.59
23,878
Bunting Shawn C
Sr. VP, GC and Business Dev
In Kind
Mar 07, 2026
$2,233.91
49
$45.59
4,853
Ouyang Elissa Y
VP Facilities Fleet & Procure
In Kind
Mar 07, 2026
$22,247.92
488
$45.59
15,123
Dean Shannon C
SR. VP, Cust Svc & Chief Sust
In Kind
Mar 07, 2026
$2,826.58
62
$45.59
23,816
Ouyang Elissa Y
VP Facilities Fleet & Procure
In Kind
Mar 07, 2026
$2,598.63
57
$45.59
15,066
Luu Michael B
SVP Corp Svce & Chief Risk Of
Award
Mar 07, 2026
$0.00
900
$0.00
24,868
Luu Michael B
SVP Corp Svce & Chief Risk Of
In Kind
Mar 07, 2026
$22,977.36
504
$45.59
24,364
Luu Michael B
SVP Corp Svce & Chief Risk Of
Award
Mar 07, 2026
$0.00
205
$0.00
24,569
Luu Michael B
SVP Corp Svce & Chief Risk Of
In Kind
Mar 07, 2026
$5,242.85
115
$45.59
24,454
Luu Michael B
SVP Corp Svce & Chief Risk Of
In Kind
Mar 07, 2026
$2,689.81
59
$45.59
24,395
KROPELNICKI MARTIN A
Chairman President & CEO
In Kind
Mar 05, 2026
$22,569.54
493
$45.78
146,523
Mares Michael S JR
SVP Operations
In Kind
Mar 05, 2026
$3,433.50
75
$45.78
12,070
James Sophie Marwieh
VP Water Qual & Envir Affairs
In Kind
Mar 05, 2026
$2,609.46
57
$45.78
8,038