Ken Griffin
MWH

Ken Griffin’s SOLV Energy Inc MWH Stock Holding History

Ken Griffin’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 		$6.97M Sell
204,611
-310,076
-60% -$11.2M ﹤0.01% 4168
2026
Q1 		$15.5M Buy
+514,687
New +$15.3M ﹤0.01% 2654

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

Ken Griffin's MWH Position: Q2 2026 in Review

Ken Griffin reduced its SOLV Energy Inc (MWH) stake by 60% in Q2 2026, selling an estimated $11.2M and leaving 204,611 shares worth $6.97M. The position accounts for ﹤0.01% of the portfolio, ranked #4168.

Ken Griffin first reported a position in MWH in Q1 2026 and has held it in 2 quarters since. The position peaked at $15.5M in Q1 2026. 158 funds tracked by Wall St. Rank hold MWH as of Q2 2026.

  • Ken Griffin held 204,611 shares of SOLV Energy Inc worth $6.97M as of Q2 2026.
  • Ken Griffin sold 310,076 SOLV Energy Inc shares in Q2 2026, an estimated $11.2M.
  • SOLV Energy Inc made up ﹤0.01% of Ken Griffin's portfolio in Q2 2026, its #4168 holding.
  • Ken Griffin first reported a position in SOLV Energy Inc in Q1 2026 and has held it in 2 quarters since.
  • Ken Griffin's SOLV Energy Inc position peaked at $15.5M in Q1 2026.
  • 158 funds tracked by Wall St. Rank held SOLV Energy Inc as of Q2 2026.

Based on Citadel Advisors's 13F filing for Q2 2026, filed 14 Aug 2026.