Great Lakes Advisors’s Somnigroup International SGI Stock Holding History

Great Lakes Advisors’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	$396K	Buy	5,353 +64	+1%	+$5.55K	﹤0.01%	640
2025 Q4	$472K	Sell	5,289 -58	-1%	-$5.07K	﹤0.01%	623
2025 Q3	$451K	Sell	5,347 -34	-0.6%	-$2.68K	﹤0.01%	634
2025 Q2	$366K	Buy	5,381 +1,521	+39%	+$95.7K	﹤0.01%	667
2025 Q1	$231K	Buy	3,860 +50	+1%	+$3.03K	﹤0.01%	740
2024 Q4	$216K	Hold	3,810	–	–	﹤0.01%	777
2024 Q3	$208K	Buy	+3,810	New	+$194K	﹤0.01%	809
2024 Q2	–	Sell	-3,810	Closed	-$216K	–	907
2024 Q1	$216K	Buy	+3,810	New	+$199K	﹤0.01%	763
2019 Q2	–	Sell	-262,136	Closed	-$3.78M	–	575
2019 Q1	$3.78M	Sell	262,136 -41,036	-14%	-$555K	0.08%	242
2018 Q4	$3.14M	Buy	+303,172	New	+$3.63M	0.07%	263

Other funds holding SGI

Fidelity Investments Boston, Massachusetts $1.9T AUM 41.92% 1-Year Est. Return

BlackRock New York $5.72T AUM 30.48% 1-Year Est. Return

Select Equity Group New York $19.5B AUM 17.33% 1-Year Est. Return

VCM

Vanguard Capital Management Malvern, Pennsylvania $4.04T AUM

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 Boston, Massachusetts $2.9T AUM 29.55% 1-Year Est. Return

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

Great Lakes Advisors's SGI Position: Q1 2026 in Review

Great Lakes Advisors increased its Somnigroup International (SGI) stake by 1.2% in Q1 2026, buying an estimated $5.55K and bringing the position to 5,353 shares worth $396K. The position accounts for ﹤0.01% of the portfolio, ranked #640.

Great Lakes Advisors first reported a position in SGI in Q4 2018 and has held it in 10 quarters since. The position peaked at $3.78M in Q1 2019. 523 funds tracked by Wall St. Rank hold SGI as of Q1 2026.

Great Lakes Advisors held 5,353 shares of Somnigroup International worth $396K as of Q1 2026.
Great Lakes Advisors bought 64 Somnigroup International shares in Q1 2026, an estimated $5.55K.
Somnigroup International made up ﹤0.01% of Great Lakes Advisors's portfolio in Q1 2026, its #640 holding.
Great Lakes Advisors first reported a position in Somnigroup International in Q4 2018 and has held it in 10 quarters since.
Great Lakes Advisors's Somnigroup International position peaked at $3.78M in Q1 2019.
523 funds tracked by Wall St. Rank held Somnigroup International as of Q1 2026.

Based on Great Lakes Advisors's 13F filing for Q1 2026, filed 12 May 2026.