Somnigroup International SGI Institutional Ownership

NYSE SGI

$62.83 +0.72 (+1.16%)

As of: Oct 1, 2026 · 3:59 PM EDT

Institutions by Trading Activity

542 Institutions

Increased 313 57.7%

Unchanged 52 9.6%

Reduced 177 32.7%

Ownership Statistics

13F · as of 30 Jun, 2026

Institutional Ownership

107.19%

▲+6.85 pp QoQ

Shares Held by Institutions

225.53Mn

of 210.40Mn outstanding

▲+10.97% QoQ

Shares Outstanding

210.40Mn

-15.13Mn held outside 13F filers

Institutional Investors

542

filed 13F for Jun 2026

▲+18 vs prior quarter

Net Shares Added (QoQ)

+22.30Mn

accumulated since last quarter

Value of Holdings

$14.01Bn

reported market value

Shares Owned by Institutions

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Institutions

Accumulated Distributed

Latest quarter —

Net over range —

Accumulating quarters —

Ownership Summary

Quarter ending 30 Jun, 2026

Somnigroup International Inc. (NYSE:SGI) is held by 542 institutional investors per 13F filings through June 2026.

They owned 107.2% of outstanding stock in June 2026, up from 100.3% the prior quarter.
They increased total shares held in Somnigroup International by 10.97% from last quarter, and the number of investors in SGI increased 27.83% annually.
Of these 542 holders, 313 added to their stakes in Somnigroup International, 177 trimmed positions, and 52 made no changes.
Combined, these investors held 225.53Mn shares in SGI for June 2026, up by 22.3Mn shares quarter on quarter, and down 345.17K shares year over year.
As of June 30, 2026, FMR LLC held the largest stake in Somnigroup International with 26.33Mn shares, accounting for 12.51% of total shares outstanding.
The biggest buyers of Somnigroup International for the quarter ending June 2026 included NORGES BANK (2.06Mn), Castle Hook Partners LP (1.55Mn), Avantyr Capital Partners, LP (1.53Mn), Sixth Street Partners Management Company, L.P. (1.42Mn), Cartenna Capital, LP (1.27Mn).
The biggest sellers of Somnigroup International for the quarter ending June 2026 included Linonia Partnership LP (2.16Mn), FMR LLC (1.54Mn), BlackRock, Inc. (914.91K), GEODE CAPITAL MANAGEMENT, LLC (850.6K), Jpmorgan Chase & Co (596.1K).
According to Business Quant data, leading holders of SGI for June 2026 are FMR LLC (26.33Mn), BlackRock, Inc. (19.23Mn), VANGUARD CAPITAL MANAGEMENT LLC (9.16Mn), Select Equity Group, L.P. (8.89Mn), WINDACRE PARTNERSHIP LLC (8.42Mn), VANGUARD PORTFOLIO MANAGEMENT LLC (8.22Mn), State Street Corp (7.28Mn), Linonia Partnership LP (6.62Mn), BROWNING WEST LP (6.37Mn), ABRAMS CAPITAL MANAGEMENT, L.P. (5.8Mn).

Form 13F Holdings

541 Institutional Holders

Report period 30 Jun, 2026

Total shares held 225.53Mn

Of outstanding 107.19%

#	Institution	CIK	Shares Held	% of Outstanding	Change (QoQ)	Change (%)	Value (USD)
1	FMR LLC	0000315066	26,326,268	12.51%	▼1,535,152	-5.51%	$2.06Bn
2	BlackRock, Inc.	0002012383	19,229,644	9.14%	▼914,909	-4.54%	$1.51Bn
3	VANGUARD CAPITAL MANAGEMENT LLC	0002100119	9,156,443	4.35%	▲78,188	+0.86%	$717.87Mn
4	Select Equity Group, L.P.	0001592643	8,892,691	4.23%	▼381,217	-4.11%	$697.19Mn
5	WINDACRE PARTNERSHIP LLC	0001599383	8,420,300	4.00%	▲197,540	+2.40%	$660.15Mn
6	VANGUARD PORTFOLIO MANAGEMENT LLC	0002100121	8,221,101	3.91%	▼217,139	-2.57%	$644.53Mn
7	State Street Corp	0000093751	7,280,308	3.46%	▲389,835	+5.66%	$570.78Mn
8	Linonia Partnership LP	0001985479	6,624,644	3.15%	▼2,157,367	-24.57%	$519.37Mn
9	BROWNING WEST LP	0001825564	6,369,915	3.03%	▲473,209	+8.02%	$499.40Mn
10	ABRAMS CAPITAL MANAGEMENT, L.P.	0001358706	5,798,776	2.76%	0	0.00%	$454.62Mn
11	D1 Capital Partners L.P.	0001747057	4,975,364	2.36%	▲286,941	+6.12%	$390.07Mn
12	Artisan Partners Limited Partnership	0001466153	4,663,275	2.22%	▲33,950	+0.73%	$365.60Mn
13	Boston Partners	0001386060	4,453,103	2.12%	▲653,494	+17.20%	$349.05Mn
14	GEODE CAPITAL MANAGEMENT, LLC	0001214717	4,005,479	1.90%	▼850,595	-17.52%	$314.11Mn
15	LONDON CO OF VIRGINIA	0001259887	3,764,607	1.79%	▲586,750	+18.46%	$295.11Mn
16	Jpmorgan Chase & Co	0000019617	3,743,311	1.78%	▼596,101	-13.74%	$293.22Mn
17	Allspring Global Investments Holdings, LLC	0001890906	3,326,060	1.58%	▲279,740	+9.18%	$256.67Mn
18	Morgan Stanley	0000895421	3,202,347	1.52%	▲1,118,150	+53.65%	$251.06Mn
19	TIMUCUAN ASSET MANAGEMENT INC/FL	0001034541	2,975,857	1.41%	▲34,225	+1.16%	$233.31Mn
20	Point72 Asset Management, L.P.	0001603466	2,878,441	1.37%	▲660,765	+29.80%	$225.67Mn

Showing 1 to 20 of 541 holders