Optiver Holding
SGI

Optiver Holding’s Somnigroup International SGI Stock Holding History

Optiver Holding’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
2026
Q1 		– Sell
-94
Closed -$8.39K – 2805
2025
Q4 		$8.39K Sell
94
-299
-76% -$26.1K ﹤0.01% 1188
2025
Q3 		$33.1K Sell
393
-281
-42% -$22.1K ﹤0.01% 853
2025
Q2 		$45.9K Buy
+674
New +$42.4K ﹤0.01% 633

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
Select Equity Group
Select Equity Group New York $20.2B AUM 17.52% 1-Year Est. Return
Vanguard Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
LP
Linonia Partnership New York $5.6B AUM 1.81% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $10.1B AUM 10.46% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.69B AUM 9.16% 1-Year Est. Return
ACM
Abrams Capital Management Boston, Massachusetts $5.48B AUM 3.63% 1-Year Est. Return

Optiver Holding's SGI Position: Q1 2026 in Review

Optiver Holding sold out of Somnigroup International (SGI) in Q1 2026, closing a stake of 94 shares — an estimated $8.39K sold.

Optiver Holding first reported a position in SGI in Q2 2025 and held it in 3 quarters. The position peaked at $45.9K in Q2 2025. 529 funds tracked by Wall St. Rank hold SGI as of Q1 2026.

  • Optiver Holding reported no remaining Somnigroup International position as of Q1 2026 after selling out during the quarter.
  • Optiver Holding sold 94 Somnigroup International shares in Q1 2026, an estimated $8.39K.
  • Optiver Holding first reported a position in Somnigroup International in Q2 2025 and held it in 3 quarters.
  • Optiver Holding's Somnigroup International position peaked at $45.9K in Q2 2025.
  • 529 funds tracked by Wall St. Rank held Somnigroup International as of Q1 2026.

Based on Optiver Holding's 13F filing for Q1 2026, filed 15 May 2026.