MWH
SOLV ENERGY-A (MWH)
NASDAQ
$21.37-$0.005 (-0.02%)
Price as of Oct 23, 2026 7:59 PM EDT
  • $2.7B
    Market Cap
  • N/A
    1-Year Change
  • Utilities - Renewable
    Industry

Top Holders

Institutional
Mutual Funds
Holder
Ownership %
Shares Held
Change (Shares, %)
Report Date
AMERICAN SECURITIES LLC
67.01%
82.9M
-8.9M (-10.68%)
Jun 30, 2026
BLACKROCK, INC.
2.24%
2.8M
+2.1M (+76.67%)
Jun 30, 2026
ROBECO SCHWEIZ AG
2.05%
2.5M
-103,266 (-4.07%)
Sep 30, 2026
DRIEHAUS CAPITAL MANAGEMENT LLC
1.92%
2.4M
+1.1M (+46.57%)
Jun 30, 2026
FRED ALGER MANAGEMENT, LLC
1.84%
2.3M
+2.3M (+100.00%)
Jun 30, 2026
VANGUARD CAPITAL MANAGEMENT LLC
1.31%
1.6M
+650,258 (+40.20%)
Jun 30, 2026
NINETY ONE UK LTD
1.24%
1.5M
+1.2M (+80.87%)
Sep 30, 2026

Current Ownership Distribution

  • Institutions136.9M (87.04%)
  • Mutual Funds20.4M (12.96%)
  • Insiders0 (0.00%)
  • Other0 (0.00%)

Insider Transactions

  • 0.00% (0)
    Current InsiderOwnership (%, shares)
  • 0
    Number of InsiderBuying (last 12 months)
  • $0.00
    Amount of InsiderBuying (last 12 months)
  • 7
    Number of InsiderSelling (last 12 months)
  • $0.00
    Amount of InsiderSelling (last 12 months)
Insider Name & Title
Type
Date
Transaction Value
Shares
Share Price
Shares After Transactions
Stefanowicz Nancy
Award
Aug 27, 2026
$0.00
1,776
$0.00
1,776
Stern Laura Ellen
Award
Aug 27, 2026
$0.00
1,776
$0.00
1,776
AMERICAN SECURITIES LLC
Conversion
Aug 19, 2026
$0.00
3.1M
$0.00
49.2M
Pearson Brandi Michelle
Chief People Officer
Sell
Aug 19, 2026
$0.00
25,555
$0.00
409,563
Plotkin Chad
Chief Financial Officer
Sell
Aug 19, 2026
$0.00
55,935
$0.00
896,473
Kimball Helena Elisabeth
Chief Revenue Officer
Sell
Aug 19, 2026
$0.00
11,342
$0.00
181,784
AMERICAN SECURITIES LLC
Conversion
Aug 19, 2026
$0.00
3.1M
$0.00
86.0M
Grubb David Harold Jr.
Chief Commercial Officer
Sell
Aug 19, 2026
$0.00
149,258
$0.00
2.4M
Forman Adam S
CLO & Secretary
Sell
Aug 19, 2026
$0.00
11,480
$0.00
183,994
Stark Ronald B
EVP and CAO
Sell
Aug 19, 2026
$0.00
4,733
$0.00
75,856
AMERICAN SECURITIES LLC
Sell
Aug 19, 2026
$0.00
7.9M
$0.00
78.1M
AMERICAN SECURITIES LLC
Conversion
Aug 19, 2026
$0.00
3.1M
$0.00
49.2M
AMERICAN SECURITIES LLC
Conversion
Aug 19, 2026
$0.00
3.1M
$0.00
86.0M
AMERICAN SECURITIES LLC
Sell
Aug 19, 2026
$0.00
7.9M
$0.00
78.1M