Somnigroup International Inc. (SGI) Institutional Ownership

Institutions by Trading Activity

Ownership Statistics

204,675,325Shares Outstanding

3,075,898Shares held by institutions

$270,002,326Value of institutional holdings

100.16%Institutional ownership %

-0.26%Shares Changed QoQ

518No. of institutional investors

Shares Owned by Institutions

Shares Purchased/Sold by Institutions

Ownership Summary

Somnigroup International Inc. (NYSE:SGI) currently has 518 active institutional owners and shareholders as of today (December 2025), that have filed 13F forms with the Securities Exchange Commission (SEC).

Somnigroup International saw its institutional ownership percentage fell to 100.2% in December 2025 from 105.0% in September 2025.
The company experienced a -0.26% quarterly change in institutional shares held, alongside an increase of 30.81% in total owners annually.
Among the 518 institutional holders of Somnigroup International, 301 added to their stakes while 155 trimmed their positions and 62 held steady.
Collectively, institutional investors decreased their stake in Somnigroup International to 205.00Mn shares as of December 2025, a change that is down by 533.78K shares quarter on quarter and up 41.77Mn shares year over year.
The top institutional stake in Somnigroup International as of December 31, 2025 belongs to FMR LLC, which owns 29.22Mn shares, or 14.28% of the company.
Among the most significant buyers of Somnigroup International during December 2025 were Artisan Partners Limited Partnership (3.07Mn), NORGES BANK (3.03Mn), Squarepoint Ops LLC (685.42K), JANE STREET GROUP, LLC (624.22K), SEI INVESTMENTS CO (598.92K).
Leading sellers of Somnigroup International stock in December 2025 included BROWNING WEST LP (3.35Mn), FMR LLC (1.86Mn), Select Equity Group, L.P. (1.28Mn), EMINENCE CAPITAL, LP (1.18Mn), Boston Partners (1.16Mn).
The top 10 institutional holders of Somnigroup International for the quarter ending December 2025 included FMR LLC (29.22Mn), BlackRock, Inc. (19.66Mn), VANGUARD GROUP INC (18.81Mn), Select Equity Group, L.P. (10.43Mn), WINDACRE PARTNERSHIP LLC (9.33Mn), Linonia Partnership LP (8.78Mn), STATE STREET CORP (6.75Mn), ABRAMS CAPITAL MANAGEMENT, L.P. (5.80Mn), BROWNING WEST LP (5.75Mn), GEODE CAPITAL MANAGEMENT, LLC (4.38Mn).

518 Institutional Holders

3,075,898 Total Shares Held

Rows:

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Owner Name	Date	Shares Held	Change (QoQ)	Change (%)	Value (USD)
FMR LLC	31 Dec, 2025	29,221,594	-1,861,474	-5.99%	$2,608,903,871.00
BlackRock, Inc.	31 Dec, 2025	19,663,848	233,677	1.20%	$1,755,588,350.00
VANGUARD GROUP INC	31 Dec, 2025	18,813,858	-172,785	-0.91%	$1,679,701,241.00
Select Equity Group, L.P.	31 Dec, 2025	10,429,043	-1,282,997	-10.95%	$931,104,959.00
WINDACRE PARTNERSHIP LLC	31 Dec, 2025	9,325,800	-48,400	-0.52%	$832,607,424.00
Linonia Partnership LP	31 Dec, 2025	8,778,047	2,700	0.03%	$783,704,036.00
STATE STREET CORP	31 Dec, 2025	6,749,199	-137,525	-2.00%	$602,568,487.00
ABRAMS CAPITAL MANAGEMENT, L.P.	31 Dec, 2025	5,804,136	-41,110	-0.70%	$518,193,262.00
BROWNING WEST LP	31 Dec, 2025	5,747,286	-3,350,220	-36.83%	$513,117,694.00
GEODE CAPITAL MANAGEMENT, LLC	31 Dec, 2025	4,375,264	371,234	9.27%	$390,698,590.00
Boston Partners	31 Dec, 2025	3,974,443	-1,161,952	-22.62%	$354,884,380.00
LONDON CO OF VIRGINIA	31 Dec, 2025	3,472,812	-315,233	-8.32%	$310,053,632.00
JPMORGAN CHASE & CO	31 Dec, 2025	3,429,208	232,953	7.29%	$306,159,703.00
Third Point LLC	31 Dec, 2025	3,400,000	400,000	13.33%	$303,552,000.00
Artisan Partners Limited Partnership	31 Dec, 2025	3,072,610	3,072,610	0.00%	$274,322,657.00
NORGES BANK	31 Dec, 2025	3,033,311	3,033,311	0.00%	$270,814,006.00
TIMUCUAN ASSET MANAGEMENT INC/FL	31 Dec, 2025	3,001,702	-113,049	-3.63%	$267,991,932.00
Darsana Capital Partners LP	31 Dec, 2025	3,000,000	-1,000,000	-25.00%	$267,840,000.00
BANK OF AMERICA CORP /DE/	31 Dec, 2025	2,526,187	-42,568	-1.66%	$225,537,971.00
Meritage Group LP	31 Dec, 2025	2,403,651	-632,554	-20.83%	$214,597,961.00

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