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
$89.28
All holders as of 30 Sep 2025
Q3 2025
Total 13F shares
214,662,052
Total reported value
$18,099,968,317
% of total 13F portfolios
0.04%
Share change
-14,900,464
Value change
-$1,076,885,742
Number of holders
474
Price from insider filings
$89.28
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% $1,811,214,064 +$559,619,528 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% $627,233,567 10,277,463 Browning West LP 31 Dec 2024

As of 30 Sep 2025, 474 institutional investors reported holding 214,662,052 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 3,099,822 $275,975,556 +$18,461,556 $89.28 54
2025 Q3 214,662,052 $18,099,968,317 -$1,076,885,742 $84.33 474
2025 Q2 229,308,473 $15,609,076,648 +$951,062,943 $68.05 424
2025 Q1 216,643,133 $12,971,309,100 +$3,002,902,168 $59.88 423
2024 Q4 166,630,120 $9,446,136,885 -$321,485,568 $56.69 396
2024 Q3 172,184,552 $9,400,530,569 -$268,663,604 $54.60 376
2024 Q2 178,608,081 $8,455,850,510 +$119,233,220 $47.34 382
2024 Q1 175,568,170 $9,974,453,656 -$161,485,207 $56.82 379
2023 Q4 178,849,326 $9,115,437,039 -$65,472,521 $50.97 352
2023 Q3 178,576,247 $7,738,588,833 +$69,964,291 $43.34 327
2023 Q2 177,228,999 $7,102,997,476 +$142,539,003 $40.07 317
2023 Q1 173,310,849 $6,842,997,681 -$172,502,002 $39.49 328
2022 Q4 178,921,187 $6,145,707,902 +$241,369,152 $34.33 324
2022 Q3 169,442,625 $4,092,306,998 +$78,555,201 $24.14 287
2022 Q2 171,696,223 $3,671,517,701 -$23,317,771 $21.37 297
2022 Q1 173,143,937 $4,837,235,041 -$474,477,926 $27.92 317
2021 Q4 181,703,161 $8,542,431,333 -$64,120,255 $47.03 410
2021 Q3 182,347,718 $8,473,633,025 -$70,236,054 $46.41 395
2021 Q2 183,931,363 $7,208,632,165 -$34,951,722 $39.19 377
2021 Q1 185,768,968 $6,792,484,304 -$155,325,012 $36.56 357
2020 Q4 192,492,515 $5,197,682,960 +$3,594,088,340 $27.00 328
2020 Q3 46,428,525 $4,140,682,626 -$116,768,529 $89.19 290
2020 Q2 47,784,796 $3,438,563,614 +$109,407,353 $71.95 262
2020 Q1 47,795,922 $2,088,624,634 -$239,284,003 $43.71 254
2019 Q4 50,539,696 $4,399,994,355 -$282,843,483 $87.06 307
2019 Q3 53,301,005 $4,100,545,816 -$101,906,780 $77.20 262
2019 Q2 54,995,971 $4,035,167,532 -$86,529,811 $73.37 241
2019 Q1 59,360,333 $3,423,455,622 -$332,363,672 $57.67 249
2018 Q4 65,944,099 $2,730,000,240 +$4,152,589 $41.40 209
2018 Q3 65,393,960 $3,458,910,201 -$4,704,322 $52.90 226
2018 Q2 65,745,861 $3,170,194,771 +$147,157,026 $48.05 219
2018 Q1 62,736,974 $2,841,170,069 +$4,752,142 $45.29 231
2017 Q4 62,247,199 $3,902,307,340 -$165,200,291 $62.69 249
2017 Q3 64,766,052 $4,178,672,427 +$64,036,554 $64.52 235
2017 Q2 64,239,417 $3,429,780,414 +$48,367,257 $53.39 240
2017 Q1 63,387,554 $2,944,926,640 -$349,747,561 $46.46 231
2016 Q4 68,742,245 $4,693,482,783 +$14,181,804 $68.28 249
2016 Q3 68,714,286 $3,896,258,494 -$277,963,577 $56.74 247
2016 Q2 73,494,589 $4,065,703,568 +$243,064,632 $55.32 249
2016 Q1 68,605,849 $4,167,647,670 +$330,007,252 $60.79 251
2015 Q4 62,526,674 $4,401,043,396 -$67,638,949 $70.46 261
2015 Q3 62,211,244 $4,443,734,938 +$53,654,751 $71.43 251
2015 Q2 61,970,734 $4,083,822,201 +$67,835,591 $65.90 228
2015 Q1 61,250,840 $3,536,178,231 -$119,370,281 $57.74 228
2014 Q4 63,615,177 $3,493,145,759 +$106,744,494 $54.91 216
2014 Q3 61,597,971 $3,460,075,970 -$173,025,351 $56.17 223
2014 Q2 64,249,149 $3,835,636,004 -$47,067,826 $59.70 210
2014 Q1 64,381,358 $3,262,217,211 +$19,545,739 $50.67 198