TS
SGI

Thomas Steyer’s Somnigroup International SGI Stock Holding History

Thomas Steyer’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
Q2 		– Sell
-1,326,242
Closed -$79.4M – 162
2025
Q1 		$79.4M Buy
+1,326,242
New +$80.3M 0.38% 48

Other funds holding SGI

Fidelity Investments
Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return
BlackRock
BlackRock New York $6.73T AUM 46.02% 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 $20.2B AUM 17.52% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.69B AUM 9.16% 1-Year Est. Return
LP
Linonia Partnership New York $5.6B AUM 1.81% 1-Year Est. Return
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $10.1B AUM 10.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return
ACM
Abrams Capital Management Boston, Massachusetts $5.48B AUM 3.63% 1-Year Est. Return
Boston Partners
Boston Partners Boston, Massachusetts $113B AUM 38.87% 1-Year Est. Return

Thomas Steyer's SGI Position: Q2 2025 in Review

Thomas Steyer sold out of Somnigroup International (SGI) in Q2 2025, closing a stake of 1,326,242 shares — an estimated $79.4M sold.

Thomas Steyer first reported a position in SGI in Q1 2025 and held it in 1 quarter. The position peaked at $79.4M in Q1 2025. 427 funds tracked by Wall St. Rank hold SGI as of Q2 2025.

  • Thomas Steyer reported no remaining Somnigroup International position as of Q2 2025 after selling out during the quarter.
  • Thomas Steyer sold 1,326,242 Somnigroup International shares in Q2 2025, an estimated $79.4M.
  • Thomas Steyer first reported a position in Somnigroup International in Q1 2025 and held it in 1 quarter.
  • Thomas Steyer's Somnigroup International position peaked at $79.4M in Q1 2025.
  • 427 funds tracked by Wall St. Rank held Somnigroup International as of Q2 2025.

Based on Farallon Capital Management's 13F filing for Q2 2025, filed 14 Aug 2025.