BlackRock
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BlackRock’s SOLV Energy Inc MWH Stock Holding History

BlackRock’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
Q3 		$108M Buy
4,475,587
+1,702,620
+61% +$47M ﹤0.01% 2151
2026
Q2 		$94.4M Buy
2,772,967
+2,126,024
+329% +$77.1M ﹤0.01% 2256
2026
Q1 		$19.4M Buy
+646,943
New +$19.2M ﹤0.01% 3102

Other funds holding MWH

American Securities
American Securities New York $2.69B AUM 8.08% 1-Year Est. Return
First Trust Advisors
First Trust Advisors Wheaton, Illinois $170B AUM 38.25% 1-Year Est. Return
Robeco Schweiz
Robeco Schweiz Zurich, Switzerland $5.55B AUM 53.94% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.76T AUM
UBS Group
UBS Group Zurich, Switzerland $765B AUM 28.39% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.21T AUM
Ninety One (UK)
Ninety One (UK) London, United Kingdom $45.5B AUM 15.2% 1-Year Est. Return
Handelsbanken Fonder
Handelsbanken Fonder Stockholm, Sweden $35.6B AUM 38.62% 1-Year Est. Return
ACK Asset Management
ACK Asset Management Greenwich, Connecticut $667M AUM 23.76% 1-Year Est. Return
Brown Brothers Harriman & Co
Brown Brothers Harriman & Co New York $23.3B AUM 18.7% 1-Year Est. Return

BlackRock's MWH Position: Q3 2026 in Review

BlackRock increased its SOLV Energy Inc (MWH) stake by 61% in Q3 2026, buying an estimated $47M and bringing the position to 4,475,587 shares worth $108M. The position accounts for ﹤0.01% of the portfolio, ranked #2151.

BlackRock first reported a position in MWH in Q1 2026 and has held it in 3 quarters since. 157 funds tracked by Wall St. Rank hold MWH as of Q3 2026.

  • BlackRock held 4,475,587 shares of SOLV Energy Inc worth $108M as of Q3 2026.
  • BlackRock bought 1,702,620 SOLV Energy Inc shares in Q3 2026, an estimated $47M.
  • SOLV Energy Inc made up ﹤0.01% of BlackRock's portfolio in Q3 2026, its #2151 holding.
  • BlackRock first reported a position in SOLV Energy Inc in Q1 2026 and has held it in 3 quarters since.
  • 157 funds tracked by Wall St. Rank held SOLV Energy Inc as of Q3 2026.

Based on BlackRock's 13F filing for Q3 2026, filed 13 Nov 2026.