SOMNIGROUP INTERNATIONAL INC (SGI)
Institutional ownership reported to the SEC as of Q2 2026, across 31 quarters.
507
Reporting holders
$17.9B
Reported value
105.9%
Of shares outstanding
2.3%
Held as options
+11
Holder change
Institutions report 222,816,734 shares against 210,365,491 outstanding. Shares only - option lines are excluded, which is why this can be compared with the company at all. The count comes from the cover page of the company's own most recent report, so it is dated when that was filed rather than at quarter end. Over 100% because an adviser and a sub-adviser can both report the same shares, and both are counted.
Options share is the part of reported value carried in derivative lines rather than shares. A high figure means institutions are expressing a view on this security without owning much of it.
Holders
| Filer | Value | Shares | Their book | Held | Change |
|---|---|---|---|---|---|
| FMR LLC | $2.1B | 26,326,268 | 0.09% | 31q | -5.5%-$120.4M |
| BlackRock, Inc. | $1.5B | 19,229,644 | 0.02% | 8q | -4.5%-$71.7M |
| VANGUARD CAPITAL MANAGEMENT LLC | $717.9M | 9,156,443 | 0.02% | 2q | +0.9%+$6.1M |
| Select Equity Group, L.P. | $697.2M | 8,892,691 | 3.45% | 18q | -4.1%-$29.9M |
| WINDACRE PARTNERSHIP LLC | $660.2M | 8,420,300 | 6.53% | 6q | +2.4%+$15.5M |
| VANGUARD PORTFOLIO MANAGEMENT LLC | $644.5M | 8,221,101 | 0.03% | 2q | -2.6%-$17.0M |
| STATE STREET CORP | $570.8M | 7,280,308 | 0.02% | 31q | +5.7%+$30.6M |
| Linonia Partnership LP | $519.4M | 6,624,644 | 9.28% | 11q | -24.6%-$169.1M |
| BROWNING WEST LP | $499.4M | 6,369,915 | 29.55% | 23q | +8.0%+$37.1M |
| ABRAMS CAPITAL MANAGEMENT, L.P. | $454.6M | 5,798,776 | 8.30% | 20q | HELD |
| D1 Capital Partners L.P. | $390.1M | 4,975,364 | 1.12% | 2q | +6.1%+$22.5M |
| Artisan Partners Limited Partnership | $365.6M | 4,663,275 | 0.58% | 3q | +0.7%+$2.7M |
| Boston Partners | $349.1M | 4,453,103 | 0.31% | 26q | +17.2%+$51.2M |
| GEODE CAPITAL MANAGEMENT, LLC | $314.1M | 4,005,479 | 0.02% | 31q | -17.5%-$66.7M |
| JPMORGAN CHASE & CO | $301.0M | 3,743,311 | 0.02% | 31q | -13.7%-$47.9M |
| LONDON CO OF VIRGINIA | $295.1M | 3,764,607 | 1.68% | 31q | +18.5%+$46.0M |
| Allspring Global Investments Holdings, LLC | $256.7M | 3,326,060 | 0.39% | 5q | +9.2%+$21.6M |
| MORGAN STANLEY | $251.1M | 3,202,347 | 0.01% | 35q | +53.6%+$87.7M |
| TIMUCUAN ASSET MANAGEMENT INC/FL | $233.3M | 2,975,857 | 8.59% | 31q | +1.2%+$2.7M |
| Point72 Asset Management, L.P. | $225.7M | 2,878,441 | 0.25% | 9q | +29.8%+$51.8M |
| GOLDMAN SACHS GROUP INC | $215.3M | 2,683,604 | 0.02% | 31q | +57.4%+$78.5M |
| BANK OF AMERICA CORP /DE/ | $204.6M | 2,610,099 | 0.01% | 31q | +16.4%+$28.8M |
| CITADEL ADVISORS LLC | $204.1M | 1,702,232 | 0.02% | 31q | +145.7%+$121.0M |
| Third Point LLC | $201.5M | 2,570,769 | 4.31% | 4q | +13.2%+$23.5M |
| BECK MACK & OLIVER LLC | $193.5M | 2,468,485 | 3.77% | 6q | +2.5%+$4.6M |
| UBS Group AG | $184.7M | 2,355,412 | 0.02% | 31q | +57.1%+$67.1M |
| Avantyr Capital Partners, LP | $168.8M | 2,153,090 | 6.21% | 2q | +244.9%+$119.9M |
| STEADFAST CAPITAL MANAGEMENT LP | $166.0M | 2,117,765 | 5.09% | 2q | +102.2%+$83.9M |
| NORGES BANK | $161.2M | 2,055,833 | 0.02% | 32q | -32.2%-$76.6M |
| DIMENSIONAL FUND ADVISORS LP | $151.1M | 1,926,699 | 0.03% | 31q | +0.9%+$1.4M |
| Cartenna Capital, LP | $149.0M | 1,350,000 | 3.55% | 2q | +1700.0%+$140.7M |
| SCOPUS ASSET MANAGEMENT, L.P. | $139.9M | 885,000 | 1.97% | 2q | +65.3%+$55.3M |
| NORTHERN TRUST CORP | $137.0M | 1,747,084 | 0.02% | 31q | -1.4%-$1.9M |
| WELLINGTON MANAGEMENT GROUP LLP | $135.7M | 1,731,286 | 0.02% | 8q | -3.0%-$4.2M |
| Invesco Ltd. | $128.9M | 1,644,608 | 0.01% | 31q | +17.1%+$18.8M |
| Castle Hook Partners LP | $122.0M | 1,556,679 | 0.56% | 2q | +16894.3%+$121.3M |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | $111.6M | 1,423,143 | 0.01% | 31q | HELD |
| Sixth Street Partners Management Company, L.P. | $111.6M | 1,423,143 | 0.01% | new | NEW |
| Avala Global LP | $107.8M | 1,375,396 | 3.98% | 15q | -18.6%-$24.6M |
| Bank of New York Mellon Corp | $106.7M | 1,360,725 | 0.02% | 31q | -2.9%-$3.1M |
| VANGUARD FIDUCIARY TRUST CO | $104.0M | 1,326,431 | 0.02% | 2q | HELD |
| Forest Avenue Capital Management LP | $101.6M | 1,296,142 | 4.27% | 6q | +28.1%+$22.3M |
| Luxor Capital Group, LP | $94.7M | 1,208,100 | 3.76% | new | NEW |
| Hudson Way Capital Management LLC | $94.5M | 1,205,807 | 8.43% | 14q | -6.0%-$6.1M |
| SEI INVESTMENTS CO | $90.7M | 1,156,946 | 0.08% | 23q | -4.4%-$4.2M |
| FIL Ltd | $83.4M | 1,063,331 | 0.06% | 6q | +243783.3%+$83.3M |
| NEUBERGER BERMAN GROUP LLC | $82.9M | 1,057,361 | 0.06% | 31q | +14.0%+$10.2M |
| Artemis Investment Management LLP | $80.2M | 1,022,755 | 0.71% | 10q | +170.2%+$50.5M |
| 140 Summer Partners LP | $78.0M | 995,287 | 5.57% | 15q | +38.8%+$21.8M |
| MAPLELANE CAPITAL, LLC | $76.7M | 578,600 | 1.39% | new | NEW |
| Clearbridge Investments, LLC | $75.4M | 961,530 | 0.06% | 3q | +23.3%+$14.3M |
| Schonfeld Strategic Advisors LLC | $71.8M | 916,232 | 0.26% | 4q | +571.1%+$61.1M |
| M.D. Sass, LLC | $65.6M | 836,265 | 4.28% | 5q | +30.2%+$15.2M |
| Engineers Gate Manager LP | $60.0M | 765,457 | 0.78% | new | NEW |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $57.0M | 228,716 | 0.00% | 31q | +484.3%+$47.2M |
| JANE STREET GROUP, LLC | $56.1M | 10,891 | 0.00% | 28q | -94.4%-$949.6M |
| Gotham Asset Management, LLC | $55.1M | 702,339 | 0.13% | 4q | +105.7%+$28.3M |
| CITIGROUP INC | $54.2M | 691,163 | 0.02% | 31q | +664.1%+$47.1M |
| GOODNOW INVESTMENT GROUP, LLC | $53.9M | 687,425 | 5.59% | 12q | +12.7%+$6.1M |
| JONES FINANCIAL COMPANIES LLLP | $53.4M | 684,898 | 0.02% | 9q | +47.9%+$17.3M |
| Wolf Hill Capital Management, LP | $51.0M | 650,000 | 4.26% | new | NEW |
| Balyasny Asset Management L.P. | $50.9M | 549,036 | 0.06% | 7q | +183.4%+$32.9M |
| Empyrean Capital Partners, LP | $49.5M | 632,000 | 1.64% | new | NEW |
| SW Investment Management LLC | $47.0M | 600,000 | 13.38% | 16q | HELD |
| Greenstone Partners & Co., LLC | $44.6M | 568,634 | 10.31% | 4q | HELD |
| No Street GP LP | $42.3M | 540,000 | 2.54% | 3q | +3.8%+$1.6M |
| RHUMBLINE ADVISERS | $41.7M | 532,024 | 0.03% | 31q | -6.6%-$2.9M |
| BNP PARIBAS FINANCIAL MARKETS | $41.6M | 530,491 | 0.01% | 31q | +1026.5%+$37.9M |
| AMERIPRISE FINANCIAL INC | $38.4M | 489,785 | 0.01% | 31q | +18.1%+$5.9M |
| PRINCIPAL FINANCIAL GROUP INC | $37.4M | 477,125 | 0.02% | 31q | -6.7%-$2.7M |
| Verition Fund Management LLC | $35.7M | 455,094 | 0.09% | 14q | +979.9%+$32.4M |
| ROYAL BANK OF CANADA | $34.8M | 444,417 | 0.01% | 31q | -27.0%-$12.9M |
| UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC | $33.8M | 431,046 | 0.01% | 31q | -6.0%-$2.2M |
| Nuveen, LLC | $33.2M | 423,480 | 0.01% | 6q | -15.5%-$6.1M |
| 12th Street Asset Management Company, LLC | $32.4M | 412,964 | 4.61% | 7q | +1.1%+$345.2K |
| ENVESTNET ASSET MANAGEMENT INC | $31.8M | 405,845 | 0.01% | 31q | -22.2%-$9.1M |
| Swiss National Bank | $31.4M | 401,000 | 0.02% | 31q | +1.6%+$509.6K |
| IMC-Chicago, LLC | $29.5M | 116,116 | 0.01% | 12q | HELD |
| Robertson Opportunity Capital, LLC | $27.8M | 354,826 | 10.79% | 31q | HELD |
| Highlander Partners, L.P. | $25.8M | 329,500 | 8.66% | 2q | +2253.6%+$24.7M |
| MARSHALL WACE, LLP | $25.3M | 322,484 | 0.02% | 4q | -45.2%-$20.9M |
| RAYMOND JAMES FINANCIAL INC | $25.1M | 320,425 | 0.01% | 7q | +9.8%+$2.2M |
| Interval Partners, LP | $24.9M | 317,446 | 0.64% | new | NEW |
| Ceredex Value Advisors LLC | $24.1M | 306,950 | 0.68% | new | NEW |
| FRED ALGER MANAGEMENT, LLC | $23.3M | 297,658 | 0.08% | 4q | +10.7%+$2.3M |
| WELLS FARGO & COMPANY/MN | $22.8M | 290,797 | 0.00% | 31q | -39.1%-$14.6M |
| Anabranch Capital Management, LP | $22.8M | 290,501 | 17.40% | 20q | +11.5%+$2.3M |
| Cresset Asset Management, LLC | $21.7M | 171,496 | 0.08% | 5q | +3.2%+$684.0K |
| Retirement Systems of Alabama | $21.5M | 274,545 | 0.06% | 31q | -12.7%-$3.1M |
| Legal & General Group Plc | $21.3M | 272,083 | 0.00% | 31q | -5.0%-$1.1M |
| LOOMIS SAYLES & CO L P | $21.3M | 271,805 | 0.03% | 7q | +28.5%+$4.7M |
| California Public Employees Retirement System | $20.0M | 255,151 | 0.01% | 31q | -4.1%-$848.4K |
| CLOUGH CAPITAL PARTNERS L P | $19.9M | 253,575 | 1.62% | new | NEW |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $19.6M | 250,000 | 0.03% | 11q | -24.9%-$6.5M |
| ALLIANCEBERNSTEIN L.P. | $18.7M | 253,052 | 0.01% | 31q | -6.1%-$1.2M |
| Broad Bay Capital Management, LP | $17.8M | 226,605 | 1.66% | 5q | -21.6%-$4.9M |
| PARNASSUS INVESTMENTS, LLC | $16.2M | 206,742 | 0.04% | 2q | +8.8%+$1.3M |
| BOOTHBAY FUND MANAGEMENT, LLC | $16.1M | 146,444 | 0.21% | 17q | +1138.0%+$14.8M |
| STATE OF WISCONSIN INVESTMENT BOARD | $16.1M | 205,011 | 0.03% | 31q | -6.5%-$1.1M |
| SIMPLEX TRADING, LLC | $15.3M | 24,259 | 0.01% | 2q | HELD |
Five percent filings
Anyone crossing 5% of a company must say so within days - far sooner than the next quarterly holdings report. A 13D declares an intent to influence the company; a 13G is the passive version. See all activist filings →
| Filed | Form | Filer | % of class |
|---|---|---|---|
| 2026-08-06 | 13G/A | FMR LLCwith 1 co-filers | 12.5% |
Quarter by quarter
Coverage begins with the quarter ending 2018-12-31. Earlier filings exist only as occasional late amendments, too sparse to describe a market, so they are not shown.
| Quarter | Holders | Value | Shares | New | Added | Trimmed | Options |
|---|---|---|---|---|---|---|---|
| Q2 2026 | 507 | $17.9B | 222,816,734 | 98 | 177 | 162 | 2.3% |
| Q1 2026 | 496 | $15.5B | 208,952,104 | 69 | 178 | 170 | 0.5% |
| Q4 2025 | 513 | $18.5B | 206,768,260 | 89 | 181 | 142 | 0.4% |
| Q3 2025 | 445 | $18.2B | 214,909,142 | 94 | 129 | 131 | 0.3% |
| Q2 2025 | 391 | $15.5B | 227,528,478 | 53 | 168 | 99 | 0.3% |
| Q1 2025 | 394 | $12.8B | 212,455,428 | 77 | 157 | 93 | 0.5% |
| Q4 2024 | 372 | $9.3B | 161,440,513 | 54 | 117 | 109 | 1.6% |
| Q3 2024 | 347 | $9.1B | 165,063,882 | 42 | 97 | 129 | 1.2% |
| Q2 2024 | 361 | $8.5B | 170,967,947 | 58 | 127 | 109 | 4.4% |
| Q1 2024 | 344 | $9.9B | 171,116,090 | 58 | 99 | 117 | 2.1% |
| Q4 2023 | 316 | $9.0B | 171,157,405 | 47 | 79 | 124 | 2.6% |
| Q3 2023 | 297 | $7.5B | 169,225,090 | 50 | 88 | 99 | 1.9% |
| Q2 2023 | 288 | $6.8B | 167,622,031 | 31 | 96 | 98 | 1.0% |
| Q1 2023 | 287 | $7.4B | 183,958,299 | 45 | 84 | 101 | 1.3% |
| Q4 2022 | 261 | $5.7B | 161,957,115 | 50 | 66 | 84 | 3.2% |
| Q3 2022 | 303 | $4.3B | 174,016,173 | 39 | 86 | 116 | 2.3% |
| Q2 2022 | 310 | $3.8B | 171,750,793 | 45 | 85 | 133 | 2.8% |
| Q1 2022 | 329 | $5.0B | 173,351,127 | 37 | 122 | 125 | 2.8% |
| Q4 2021 | 419 | $9.2B | 182,774,011 | 49 | 138 | 149 | 6.7% |
| Q3 2021 | 400 | $9.0B | 182,401,841 | 60 | 145 | 121 | 5.6% |
| Q2 2021 | 383 | $7.4B | 184,001,437 | 64 | 123 | 141 | 2.7% |
| Q1 2021 | 366 | $6.9B | 185,799,485 | 69 | 94 | 140 | 1.1% |
| Q4 2020 | 335 | $5.4B | 195,033,994 | 60 | 249 | 7 | 3.2% |
| Q3 2020 | 295 | $4.6B | 48,104,664 | 53 | 100 | 93 | 4.5% |
| Q2 2020 | 270 | $3.8B | 49,511,487 | 63 | 70 | 102 | 4.5% |
| Q1 2020 | 267 | $2.3B | 49,838,712 | 39 | 81 | 102 | 4.4% |
| Q4 2019 | 314 | $4.8B | 52,378,627 | 66 | 96 | 85 | 3.7% |
| Q3 2019 | 269 | $4.4B | 54,233,860 | 44 | 78 | 87 | 3.7% |
| Q2 2019 | 259 | $4.5B | 56,704,744 | 52 | 72 | 87 | 7.5% |
| Q1 2019 | 254 | $3.7B | 59,360,694 | 53 | 84 | 68 | 8.5% |
| Q4 2018 | 222 | $3.1B | 66,410,795 | 5 | 4 | 2 | 10.5% |