WAM
SGI

Winslow Asset Management’s Somnigroup International SGI Stock Holding History

Winslow Asset 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
2026
Q1 		$354K Sell
4,787
-95
-2% -$8.24K 0.07% 66
2025
Q4 		$436K Sell
4,882
-83
-2% -$7.25K 0.08% 62
2025
Q3 		$419K Hold
4,965
– – 0.08% 61
2025
Q2 		$338K Buy
4,965
+665
+15% +$41.8K 0.07% 63
2025
Q1 		$257K Buy
4,300
+110
+3% +$6.66K 0.06% 66
2024
Q4 		$238K Buy
4,190
+50
+1% +$2.67K 0.05% 70
2024
Q3 		$226K Buy
+4,140
New +$210K 0.04% 74
2024
Q2 		– Sell
-4,040
Closed -$230K – 80
2024
Q1 		$230K Hold
4,040
– – 0.04% 71
2023
Q4 		$206K Buy
+4,040
New +$171K 0.04% 71

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
Select Equity Group
Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return
VCM
Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM
LP
Linonia Partnership New York $5.38B AUM 20.54% 1-Year Est. Return
VPM
Vanguard Portfolio Management Malvern, Pennsylvania $1.91T AUM
WPL
WINDACRE PARTNERSHIP LLC Houston, Texas $9.34B AUM 17.41% 1-Year Est. Return
State Street
State Street Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return
BW
Browning West Los Angeles, California $1.62B AUM 22.28% 1-Year Est. Return
ACM
Abrams Capital Management Boston, Massachusetts $4.64B AUM 1.52% 1-Year Est. Return

Winslow Asset Management's SGI Position: Q1 2026 in Review

Winslow Asset Management reduced its Somnigroup International (SGI) stake by 1.9% in Q1 2026, selling an estimated $8.24K and leaving 4,787 shares worth $354K. The position accounts for 0.07% of the portfolio, ranked #66.

Winslow Asset Management first reported a position in SGI in Q4 2023 and has held it in 9 quarters since. The position peaked at $436K in Q4 2025. 524 funds tracked by Wall St. Rank hold SGI as of Q1 2026.

  • Winslow Asset Management held 4,787 shares of Somnigroup International worth $354K as of Q1 2026.
  • Winslow Asset Management sold 95 Somnigroup International shares in Q1 2026, an estimated $8.24K.
  • Somnigroup International made up 0.07% of Winslow Asset Management's portfolio in Q1 2026, its #66 holding.
  • Winslow Asset Management first reported a position in Somnigroup International in Q4 2023 and has held it in 9 quarters since.
  • Winslow Asset Management's Somnigroup International position peaked at $436K in Q4 2025.
  • 524 funds tracked by Wall St. Rank held Somnigroup International as of Q1 2026.

Based on Winslow Asset Management's 13F filing for Q1 2026, filed 5 May 2026.