SHCM
SGI

Sachem Head Capital Management’s Somnigroup International SGI Stock Holding History

Sachem Head Capital Management’s Portfolio SGI Stock Details SGI Fund Activity
Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2025
Q4 		– Sell
-2,565,000
Closed -$216M – 24
2025
Q3 		$216M Buy
+2,565,000
New +$202M 6.11% 9

Other funds holding SGI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return
BlackRock
BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return
Vanguard Group
Vanguard Group Malvern, Pennsylvania $6.9T AUM 27.45% 1-Year Est. Return
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $9.34B AUM 17.41% 1-Year Est. Return
LP
Linonia Partnership New York $5.38B AUM 20.54% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
ACM
Abrams Capital Management Boston, Massachusetts $4.64B AUM 1.52% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.62B AUM 22.28% 1-Year Est. Return
Geode Capital Management
Geode Capital Management Boston, Massachusetts $1.61T AUM 30.72% 1-Year Est. Return

Sachem Head Capital Management's SGI Position: Q4 2025 in Review

Sachem Head Capital Management sold out of Somnigroup International (SGI) in Q4 2025, closing a stake of 2,565,000 shares — an estimated $216M sold.

Sachem Head Capital Management first reported a position in SGI in Q3 2025 and held it in 1 quarter. The position peaked at $216M in Q3 2025. 549 funds tracked by Wall St. Rank hold SGI as of Q4 2025.

  • Sachem Head Capital Management reported no remaining Somnigroup International position as of Q4 2025 after selling out during the quarter.
  • Sachem Head Capital Management sold 2,565,000 Somnigroup International shares in Q4 2025, an estimated $216M.
  • Sachem Head Capital Management first reported a position in Somnigroup International in Q3 2025 and held it in 1 quarter.
  • Sachem Head Capital Management's Somnigroup International position peaked at $216M in Q3 2025.
  • 549 funds tracked by Wall St. Rank held Somnigroup International as of Q4 2025.

Based on Sachem Head Capital Management's 13F filing for Q4 2025, filed 13 Feb 2026.