Hudson Bay Capital Management
SGI

Hudson Bay Capital Management’s Somnigroup International SGI Stock Holding History

Hudson Bay 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
2017
Q2 		– Sell
-1,291,200
Closed -$15M – 842
2017
Q1 		$15M Buy
+1,291,200
New +$16.6M 0.2% 103

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 Capital Management
Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM
Select Equity Group
Select Equity Group New York $20.2B AUM 17.52% 1-Year Est. Return
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $10.1B AUM 10.46% 1-Year Est. Return
Vanguard Portfolio Management
Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM
State Street
State Street Boston, Massachusetts $3.38T AUM 44.17% 1-Year Est. Return
LP
Linonia Partnership New York $5.6B AUM 1.81% 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

Hudson Bay Capital Management's SGI Position: Q2 2026 in Review

Hudson Bay Capital Management opened a new position in Somnigroup International (SGI) in Q2 2026: 137,453 shares worth $10.8M. The stake represents 0.03% of the portfolio and ranks #348 among its holdings. This is a return to the name: Hudson Bay Capital Management previously reported a position in SGI as recently as Q4 2025.

Hudson Bay Capital Management first reported a position in SGI in Q2 2016 and has held it in 16 quarters since. The position peaked at $13.9M in Q1 2017. 540 funds tracked by Wall St. Rank hold SGI as of Q2 2026.

  • Hudson Bay Capital Management held 137,453 shares of Somnigroup International worth $10.8M as of Q2 2026.
  • Somnigroup International was a new Hudson Bay Capital Management position in Q2 2026.
  • Somnigroup International made up 0.03% of Hudson Bay Capital Management's portfolio in Q2 2026, its #348 holding.
  • Hudson Bay Capital Management first reported a position in Somnigroup International in Q2 2016 and has held it in 16 quarters since.
  • Hudson Bay Capital Management's Somnigroup International position peaked at $13.9M in Q1 2017.
  • 540 funds tracked by Wall St. Rank held Somnigroup International as of Q2 2026.

Based on Hudson Bay Capital Management's 13F filing for Q2 2026, filed 14 Aug 2026.