AS
MWH

American Securities’s SOLV Energy Inc MWH Stock Holding History

American Securities’s Portfolio MWH Stock Details MWH Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2026
Q2 		$2.82B Sell
82,920,401
-8,853,170
-10% -$321M 75.21% 1
2026
Q1 		$2.76B Buy
+91,773,571
New +$2.72B 70.12% 1

Other funds holding MWH

BlackRock
BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return
RS
Robeco Schweiz Zurich, Switzerland $6.23B AUM 86.54% 1-Year Est. Return
DCM
Driehaus Capital Management Chicago, Illinois $17.3B AUM 211.34% 1-Year Est. Return
FAM
Fred Alger Management New York $30B AUM 76.99% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
Balyasny Asset Management
Balyasny Asset Management Chicago, Illinois $80.2B AUM 51.53% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.1B AUM 47.76% 1-Year Est. Return
Jennison Associates
Jennison Associates New York $167B AUM 44.17% 1-Year Est. Return
Two Sigma Investments
Two Sigma Investments New York $138B AUM 41.87% 1-Year Est. Return

American Securities's MWH Position: Q2 2026 in Review

American Securities reduced its SOLV Energy Inc (MWH) stake by 9.6% in Q2 2026, selling an estimated $321M and leaving 82,920,401 shares worth $2.82B. The position accounts for 75.21% of the portfolio, ranked #1.

American Securities first reported a position in MWH in Q1 2026 and has held it in 2 quarters since. 177 funds tracked by Wall St. Rank hold MWH as of Q2 2026.

  • American Securities held 82,920,401 shares of SOLV Energy Inc worth $2.82B as of Q2 2026.
  • American Securities sold 8,853,170 SOLV Energy Inc shares in Q2 2026, an estimated $321M.
  • SOLV Energy Inc made up 75.21% of American Securities's portfolio in Q2 2026, its #1 holding.
  • American Securities first reported a position in SOLV Energy Inc in Q1 2026 and has held it in 2 quarters since.
  • 177 funds tracked by Wall St. Rank held SOLV Energy Inc as of Q2 2026.

Based on American Securities's 13F filing for Q2 2026, filed 26 Aug 2026.