SOMNIGROUP INTERNATIONAL INC. - Common Stock (SGI) Institutional Ownership

13F Institutional Holders and Ownership History from Q1 2014 to Q4 2025

Type / Class
Equity / Common Stock
Symbol
SGI on NYSE
Shares outstanding
209,167,518
Price per share
$89.70
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
214,675,219
Total reported value
$18,101,351,217
% of total 13F portfolios
0.04%
Share change
-14,768,198
Value change
-$1,067,418,999
Number of holders
478
Price from insider filings
$89.70
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of SOMNIGROUP INTERNATIONAL INC. - Common Stock (SGI) based on Schedule 13D/G filings

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
FMR LLC 14% +44% $1,761,949,517 +$544,398,024 29,677,438 +45% FMR LLC 30 Apr 2025
Select Equity Group, L.P. 5.6% -24% $987,789,420 -$288,169,524 11,713,381 -23% Select Equity Group, L.P. 30 Sep 2025
BROWNING WEST LP 5.9% $610,172,978 10,277,463 Browning West LP 31 Dec 2024

As of 30 Sep 2025, 478 institutional investors reported holding 214,675,219 shares of SOMNIGROUP INTERNATIONAL INC. - Common Stock (SGI). This represents 103% of the company’s total 209,167,518 outstanding shares.

Top 25 Institutional Shareholders

The largest institutional shareholders of SOMNIGROUP INTERNATIONAL INC. - Common Stock (SGI) together control 80% of the company’s outstanding shares — a level of ownership often associated with strong institutional conviction and long‑term capital commitment.

Institution Ownership % Shares Held Share Change % Portfolio % Holdings Value
FMR LLC 15% 31,083,068 -0.73% 0.14% $2,621,235,093
BlackRock, Inc. 9.3% 19,430,171 +1.3% 0.03% $1,638,546,329
VANGUARD GROUP INC 9.1% 18,986,643 +0.68% 0.02% $1,601,143,604
Select Equity Group, L.P. 5.6% 11,712,040 -15% 4.2% $987,676,333
WINDACRE PARTNERSHIP LLC 4.5% 9,374,200 +20% 9.9% $790,526,286
BROWNING WEST LP 4.3% 9,097,506 -11% 50% $767,192,681
Linonia Partnership LP 4.2% 8,775,347 +0.04% 19% $740,025,013
STATE STREET CORP 3.3% 6,886,724 +2.5% 0.02% $580,757,435
ABRAMS CAPITAL MANAGEMENT, L.P. 2.8% 5,845,246 0% 8% $492,929,595
Boston Partners 2.5% 5,136,395 -5% 0.44% $433,168,646
GEODE CAPITAL MANAGEMENT, LLC 1.9% 4,004,030 +4.4% 0.02% $337,718,748
Darsana Capital Partners LP 1.9% 4,000,000 -20% 7.9% $337,320,000
LONDON CO OF VIRGINIA 1.8% 3,788,045 -4.3% 1.8% $319,446,768
JPMORGAN CHASE & CO 1.5% 3,196,255 +34% 0.02% $269,540,291
TIMUCUAN ASSET MANAGEMENT INC/FL 1.5% 3,114,751 -22% 7.7% $262,666,941
Meritage Group LP 1.5% 3,036,205 0% 7.3% $256,043,168
Third Point LLC 1.4% 3,000,000 3% $252,990,000
BANK OF AMERICA CORP /DE/ 1.2% 2,568,755 +0.8% 0.02% $216,623,136
Sachem Head Capital Management LP 1.2% 2,565,000 6.1% $216,306,450
UBS Group AG 1.2% 2,523,390 +6.3% 0.04% $212,797,478
BECK MACK & OLIVER LLC 1.1% 2,323,233 -0.56% 3.6% $195,918,239
DIMENSIONAL FUND ADVISORS LP 0.97% 2,028,196 -17% 0.04% $171,010,154
WELLINGTON MANAGEMENT GROUP LLP 0.97% 2,027,055 -51% 0.03% $170,941,548
NORTHERN TRUST CORP 0.84% 1,764,344 +1.3% 0.02% $148,787,129
Allspring Global Investments Holdings, LLC 0.84% 1,753,591 -23% 0.23% $145,933,842

Institutional Holders of SOMNIGROUP INTERNATIONAL INC. - Common Stock (SGI) across Reporting Periods

Period Reported Shares, Excl. Options Value, Excl. Options Value Change Price (Median) Investors
2025 Q4 94,814,006 $8,464,417,672 +$263,169,531 $89.28 374
2025 Q3 214,675,219 $18,101,351,217 -$1,067,418,999 $84.33 478
2025 Q2 229,308,473 $15,609,076,648 +$951,062,862 $68.05 424
2025 Q1 216,642,633 $12,971,279,062 +$3,002,902,130 $59.88 422
2024 Q4 166,582,745 $9,443,441,145 -$214,317,776 $56.69 394
2024 Q3 170,239,856 $9,294,350,091 -$355,921,222 $54.60 375
2024 Q2 178,568,595 $8,453,982,816 +$236,081,605 $47.34 391
2024 Q1 173,077,398 $9,832,938,773 -$265,715,042 $56.82 383
2023 Q4 999,003 $50,937,948 +$63,324 $50.97 3
2023 Q3 174,080,465 $7,543,741,078 +$38,905,318 $43.34 321
2023 Q2 174,762,387 $7,004,161,656 +$58,444,907 $40.07 309
2023 Q1 173,233,627 $6,839,952,110 -$194,056,655 $39.49 324
2022 Q4 178,108,150 $6,117,797,049 +$208,534,082 $34.33 320
2022 Q3 165,984,591 $4,008,828,431 +$94,033,953 $24.14 280
2022 Q2 169,928,530 $3,631,483,054 -$19,153,597 $21.37 291
2022 Q1 168,864,008 $4,717,737,914 -$440,230,175 $27.92 312
2021 Q4 179,864,506 $8,456,378,073 -$89,579,580 $47.03 407
2021 Q3 182,198,303 $8,466,120,371 -$72,095,477 $46.41 392
2021 Q2 183,783,605 $7,202,841,411 -$40,623,513 $39.19 374
2021 Q1 185,562,336 $6,784,694,649 -$154,468,970 $36.56 358
2020 Q4 189,906,344 $5,127,856,760 +$3,540,394,333 $27.00 322
2020 Q3 46,340,142 $4,132,799,677 -$124,151,589 $89.19 287
2020 Q2 46,995,064 $3,381,742,321 +$192,219,141 $71.95 257
2020 Q1 47,614,602 $2,081,261,978 -$244,599,872 $43.71 247
2019 Q4 50,470,600 $4,393,979,697 -$282,930,602 $87.06 304
2019 Q3 53,260,911 $4,097,450,236 -$102,809,447 $77.20 257
2019 Q2 54,965,697 $4,032,945,977 -$64,013,091 $73.37 237
2019 Q1 58,469,873 $3,372,102,921 -$335,452,644 $57.67 240
2018 Q4 65,890,888 $2,727,798,230 -$4,038,323 $41.40 206
2018 Q3 64,814,242 $3,428,292,466 -$20,549,243 $52.90 219
2018 Q2 65,593,182 $3,162,858,648 +$158,803,854 $48.05 215
2018 Q1 62,435,046 $2,827,568,976 +$7,173,271 $45.29 226
2017 Q4 62,171,119 $3,897,532,697 -$165,111,822 $62.69 245
2017 Q3 64,734,561 $4,176,646,182 +$64,578,815 $64.52 229
2017 Q2 64,227,082 $3,429,050,559 +$49,248,979 $53.39 238
2017 Q1 62,849,691 $2,919,869,255 -$336,612,422 $46.46 228
2016 Q4 68,662,064 $4,687,906,884 +$13,583,450 $68.28 247
2016 Q3 68,714,286 $3,896,258,494 -$277,755,998 $56.74 247
2016 Q2 73,442,061 $4,062,797,568 +$254,814,256 $55.32 248
2016 Q1 68,221,417 $4,144,279,670 +$326,565,987 $60.79 246
2015 Q4 62,243,209 $4,380,091,396 -$81,699,878 $70.46 260
2015 Q3 62,153,546 $4,439,612,938 +$51,054,039 $71.43 249
2015 Q2 61,438,890 $4,048,818,201 +$71,322,876 $65.90 226
2015 Q1 61,070,804 $3,525,784,231 -$116,285,479 $57.74 225
2014 Q4 63,255,800 $3,473,412,759 +$105,166,231 $54.91 213
2014 Q3 61,453,772 $3,451,975,970 -$174,736,925 $56.17 222
2014 Q2 64,135,420 $3,828,846,004 +$16,003,720 $59.70 209
2014 Q1 64,380,733 $3,262,185,211 +$38,608,410 $50.67 197