13F

Stock

Somnigroup International Inc.

SGI · held by 551 managers

Reported value

$18.5B

Holders

551

+6 new · −4 exited

Holders’ est. mark

$87.6M

Price effect on 10 books still in the name

Largest holder

$2.61B

Fidelity

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Fidelity29.2M$2.61BHeld
BlackRock, Inc.19.7M$1.76BHeld
Vanguard18.8M$1.68BHeld
Select Equity Group, L.P.10.4M$931.1MHeld
WINDACRE PARTNERSHIP LLC9.33M$832.6MHeld
Linonia Partnership LP8.78M$783.7MHeld
State Street6.75M$602.6MHeld
ABRAMS CAPITAL MANAGEMENT, L.P.5.8M$518.2MHeld
BROWNING WEST LP5.75M$513.1MHeld
GEODE CAPITAL MANAGEMENT, LLC4.38M$390.7MHeld
Boston Partners3.97M$354.9MHeld
LONDON CO OF VIRGINIA3.47M$310.1MHeld
JPMORGAN CHASE & CO3.43M$306.2MHeld
Third Point3.4M$303.6MHeld
Artisan Partners Limited Partnership3.07M$274.3MHeld
NORGES BANK3.03M$270.8M$66.2MAdded$136M
TIMUCUAN ASSET MANAGEMENT INC/FL3M$268MHeld
Darsana Capital Partners LP3M$267.8MHeld
BANK OF AMERICA CORP /DE/2.53M$225.5M$12.5MAdded$8.91M
Meritage Group LP2.4M$214.6MHeld
BECK MACK & OLIVER LLC2.32M$207.5MHeld
DIMENSIONAL FUND ADVISORS LP2.03M$181MHeld
WELLINGTON MANAGEMENT GROUP LLP1.96M$174.6MHeld
Allspring Global Investments Holdings, LLC1.87M$166.4MHeld
UBS Group AG1.78M$158.7MHeld
NORTHERN TRUST CORP1.73M$154.3MHeld
Invesco Ltd.1.64M$146.3MHeld
Avala Global LP1.45M$129.4MHeld
Bank of New York Mellon Corp1.43M$127.6MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC1.37M$122.7MHeld
GOLDMAN SACHS GROUP INC1.26M$112.3MHeld
Squarepoint Ops LLC1.23M$110MHeld
MORGAN STANLEY1.18M$105.2M$5.3MAdded$14.9M
MAVERICK CAPITAL LTD1.14M$101.9MHeld
Hudson Way Capital Management LLC1.11M$98.8MHeld
NEUBERGER BERMAN GROUP LLC922.3K$82.4MHeld
Sculptor Capital LP900K$80.4MNew
ROYAL BANK OF CANADA818.6K$73.1MHeld
SEI INVESTMENTS CO804.3K$71.8MHeld
MARSHALL WACE, LLP751.8K$67.1MHeld
Forest Avenue Capital Management LP695.6K$62.1MHeld
FRED ALGER MANAGEMENT, LLC663.5K$59.2MHeld
JANE STREET GROUP, LLC663.1K$59.2MHeld
140 Summer Partners LP656K$58.6MHeld
GOODNOW INVESTMENT GROUP, LLC639.9K$57.1MHeld
SW Investment Management LLC575K$53.3MHeld
VOLORIDGE INVESTMENT MANAGEMENT, LLC591.4K$52.8MHeld
M.D. Sass, LLC585.7K$52.3MHeld
RHUMBLINE ADVISERS552.8K$49.4MHeld
Greenstone Partners & Co., LLC525.8K$46.9M$1.35MAdded$24M
PRINCIPAL FINANCIAL GROUP INC508K$45.4MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC488.9K$43.6MHeld
Nuveen, LLC483.2K$43.1MHeld
ENVESTNET ASSET MANAGEMENT INC480.6K$42.9MHeld
Clearbridge Investments, LLC477.3K$42.6MHeld
Driehaus Capital Management LLC460.5K$41.1MHeld
Robertson Opportunity Capital, LLC439.8K$39.3MHeld
12th Street Asset Management Company, LLC424.6K$37.9MHeld
Artemis Investment Management LLP421.7K$37.6MHeld
Gotham Asset Management, LLC406.7K$36.3MHeld
Balyasny Asset Management L.P.395.6K$35.3MHeld
Swiss National Bank393.2K$35.1MHeld
Broad Bay Capital Management, LP385.4K$34.4MHeld
Point72 Asset Management, L.P.364.6K$32.5MHeld
California Public Employees Retirement System352.8K$31.5MHeld
ADAGE CAPITAL PARTNERS GP, L.L.C.333K$29.7MHeld
No Street GP LP330K$29.5MHeld
Legal & General Group Plc317.5K$28.3MHeld
EMINENCE CAPITAL, LP313.8K$28MHeld
BARCLAYS PLC308.9K$27.6M$1.53MCut−$5.42M
Anabranch Capital Management, LP305K$27.2MHeld
RAYMOND JAMES FINANCIAL INC294.3K$26.3MHeld
JANUS HENDERSON GROUP PLC272.6K$24.3MHeld
Zeno Equity Partners LLP267.6K$23.9MHeld
Hook Mill Capital Partners, LP258.7K$23.1MHeld
ALLIANCEBERNSTEIN L.P.253.6K$22.6MHeld
Retirement Systems of Alabama251.9K$22.5MHeld
Kinetic Partners Management, LP249.9K$22.3MHeld
Engineers Gate Manager LP249.1K$22.2MHeld
MILLENNIUM MANAGEMENT LLC231.3K$20.7MHeld
WELLS FARGO & COMPANY/MN227.8K$20.3MHeld
STATE OF WISCONSIN INVESTMENT BOARD222.7K$19.9MHeld
Soros Fund Management220K$19.6MHeld
MAKENA CAPITAL MANAGEMENT LLC218.9K$19.5MHeld
ArrowMark Colorado Holdings LLC216.8K$19.4MHeld
AMERIPRISE FINANCIAL INC212K$18.9MHeld
Qube Research & Technologies Ltd195.6K$17.5MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM189.4K$16.9MHeld
Nilsine Partners, LLC175K$15.6MHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM174.9K$15.6MHeld
LOOMIS SAYLES & CO L P171.6K$15.3MHeld
LPL Financial LLC170.6K$15.2MHeld
Renaissance Technologies168.4K$15MHeld
TWINBEECH CAPITAL LP154.6K$13.8MHeld
BANK OF MONTREAL /CAN/154.4K$13.8MHeld
FRANKLIN RESOURCES INC147.8K$13.2MHeld
OPPENHEIMER ASSET MANAGEMENT INC.147K$13.1MHeld
RIHO Partners, LLC144.8K$12.9MHeld
Schonfeld Strategic Advisors LLC127.7K$11.4MHeld
TECTONIC ADVISORS LLC123.1K$11MHeld
Ceredex Value Advisors LLC122.6K$10.9MHeld
DNCA FINANCE121K$10.8MHeld
Trexquant Investment LP120.9K$10.8MHeld
Quantinno Capital Management LP120.8K$10.8MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE120.1K$10.7MHeld
Verition Fund Management LLC118.5K$10.6MHeld
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.113.4K$10.1MHeld
MetLife Investment Management, LLC112.2K$10MHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO111.7K$9.97MHeld
SCOPIA CAPITAL MANAGEMENT LP107.3K$9.58MHeld
FFT WEALTH MANAGEMENT LLC106.2K$9.48MHeld
Ararat Capital Management LP106K$9.46MHeld
CITIGROUP INC103.7K$9.26MHeld
Watchtower Advisors, LP101.4K$9.06MHeld
NEW YORK STATE COMMON RETIREMENT FUND100.4K$8.97MHeld
BEACONLIGHT CAPITAL, LLC94.4K$8.42MHeld
DONALDSON CAPITAL MANAGEMENT, LLC93.4K$8.34MHeld
Hudson Bay Capital Management LP92K$8.21M$327.8KAdded$2.62M
STRS OHIO91.9K$8.21MHeld
VICTORY CAPITAL MANAGEMENT INC88.2K$7.87MHeld
MUTUAL OF AMERICA CAPITAL MANAGEMENT LLC87.4K$7.8MHeld
PANAGORA ASSET MANAGEMENT INC86.7K$7.74MHeld
Police & Firemen's Retirement System of New Jersey85.6K$7.64MHeld
BOOTHBAY FUND MANAGEMENT, LLC85.5K$7.63MHeld
Kemnay Advisory Services Inc.85.4K$7.62MHeld
Moran Wealth Management, LLC85.2K$7.61MHeld
IPG Investment Advisors LLC84.2K$7.52MHeld
Transamerica Financial Advisors, LLC83.6K$7.47MHeld
State of Tennessee, Department of Treasury80.6K$7.08MHeld
Brevan Howard Capital Management LP78.4K$7.04MHeld
STIFEL FINANCIAL CORP78K$6.96MHeld
Dorsey Wright & Associates77.5K$6.93MHeld
Qsemble Capital Management, LP76.1K$6.79MHeld
Emmett Investment Management, LP75.8K$6.72MHeld
ELWOOD CAPITAL PARTNERS LP70.4K$6.28MHeld
Southeast Asset Advisors, LLC69.6K$6.21MHeld
YOUSIF CAPITAL MANAGEMENT, LLC66.3K$6.14MHeld
Atria Investments, Inc68.8K$6.14MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP68.3K$6.1MHeld
State of New Jersey Common Pension Fund D68.1K$6.08MHeld
VISTA INVESTMENT PARTNERS LLC65K$5.8MHeld
Heights Point Management, LP61.4K$5.49MHeld
Tabor Asset Management, LP61.4K$5.48MHeld
Horizon Investments, LLC61.4K$5.48MHeld
FIRST TRUST ADVISORS LP61K$5.44MHeld
ARGENT CAPITAL MANAGEMENT LLC60.3K$5.39MHeld
Salvus Wealth Management, LLC59.5K$5.31MHeld
Zweig-DiMenna Associates LLC58.9K$5.26MHeld
Fieldview Capital Management, LLC58.4K$5.22MHeld
Louisiana State Employees Retirement System58.1K$5.19MHeld
SPIREPOINT PRIVATE CLIENT, LLC56.9K$5.08MHeld
Icahn Capital56.7K$5.06MHeld
CAPTRUST FINANCIAL ADVISORS56.7K$5.06MHeld
Quantbot Technologies LP55.6K$4.96MHeld
ARIZONA STATE RETIREMENT SYSTEM55.5K$4.95MHeld
Mariner, LLC53.7K$4.8MHeld
Cresset Asset Management, LLC53K$4.74M$249.4KAdded$486.2K
Russell Investments Group, Ltd.52.8K$4.72MHeld
COMERICA BANK52.7K$4.7MHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS52.5K$4.69MHeld
CASTLEARK MANAGEMENT LLC51.2K$4.57MHeld
INTECH INVESTMENT MANAGEMENT LLC50.5K$4.51MHeld
Man Group plc50.5K$4.51MHeld
STATE OF MICHIGAN RETIREMENT SYSTEM49.6K$4.43MHeld
NISA INVESTMENT ADVISORS, LLC48.3K$4.31MHeld
IRONWOOD INVESTMENT MANAGEMENT LLC47.6K$4.25MHeld
NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC47K$4.19MHeld
HighTower Advisors, LLC46.8K$4.18MHeld
DEUTSCHE BANK AG\43.9K$3.92MHeld
KLP KAPITALFORVALTNING AS43.7K$3.9MHeld
O'SHAUGHNESSY ASSET MANAGEMENT, LLC43.4K$3.87MHeld
MML INVESTORS SERVICES, LLC43.2K$3.85MHeld
Campbell & CO Investment Adviser LLC43K$3.84MHeld
Cerity Partners LLC42.5K$3.8MHeld
Summit Trail Advisors, LLC42.3K$3.77MHeld
Citadel42.1K$3.76MHeld
OREGON PUBLIC EMPLOYEES RETIREMENT FUND41.7K$3.72MHeld
Zurcher Kantonalbank (Zurich Cantonalbank)41.6K$3.71MHeld
Empowered Funds, LLC41K$3.66MHeld
Silvant Capital Management LLC40.8K$3.65MHeld
BNP PARIBAS FINANCIAL MARKETS40.7K$3.63MHeld
XPONANCE LLC39.9K$3.56MHeld
Numerai GP LLC39.4K$3.52MHeld
Cetera Investment Advisers39.1K$3.49MHeld
Texas Yale Capital Corp.38.5K$3.44MHeld
Ameritas Investment Partners, Inc.38.5K$3.43MHeld
New Age Alpha Advisors, LLC37.6K$3.36MHeld
VISTA INVESTMENT PARTNERS II, LLC37.5K$3.35MHeld
National Philanthropic Trust36.9K$3.29M$17.2KAdded$3M
OCCUDO QUANTITATIVE STRATEGIES LP36.6K$3.27MHeld
TRUST CO OF OKLAHOMA36.4K$3.25MHeld
BOKF, NA36K$3.21MHeld
AMERICAN CENTURY COMPANIES INC35.7K$3.19MHeld
EverSource Wealth Advisors, LLC34.3K$3.07MHeld
Universal- Beteiligungs- und Servicegesellschaft mbH33.9K$3.03MHeld
Pacer Advisors, Inc.191.8K$2.99MHeld
Utah Retirement Systems33.4K$2.98MHeld
PINNBROOK CAPITAL MANAGEMENT LP33.1K$2.95MHeld
Calamos Advisors LLC32.9K$2.94MHeld
Orion Porfolio Solutions, LLC32.2K$2.87MHeld
Illinois Municipal Retirement Fund32.2K$2.87MHeld
D. E. Shaw & Co., Inc.30.6K$2.73MHeld
Vestmark Advisory Solutions, Inc.30.1K$2.69MHeld
MOORE CAPITAL MANAGEMENT, LP29.1K$2.6MHeld
CIBC Private Wealth Group LLC29K$2.59MHeld
Pictet Asset Management Holding SA28.9K$2.58MHeld
VOYA INVESTMENT MANAGEMENT LLC25.1K$2.24MHeld
PEAK6 LLC24.9K$2.23M$54.3KAdded$1.3M
Lisanti Capital Growth, LLC24.8K$2.21MHeld
BRIDGEWAY CAPITAL MANAGEMENT, LLC24.6K$2.2MHeld
Pathstone Holdings, LLC22.8K$2.03MHeld
Coyle Financial Counsel LLC22.5K$2.01MHeld
Vanguard Personalized Indexing Management, LLC21.9K$1.96MHeld
Creative Planning21.4K$1.91MHeld
Baird Financial Group, Inc.20.9K$1.87MHeld
Aquatic Capital Management LLC20.6K$1.84MHeld
TRUIST FINANCIAL CORP20K$1.79MHeld
BENJAMIN EDWARDS INC19.6K$1.75MHeld
Strata Wealth Advisors, LLC19.6K$1.75MHeld
SALEM INVESTMENT COUNSELORS INC19.2K$1.71MHeld
QUADRANT CAPITAL GROUP LLC18.8K$1.68MHeld
Quantum Portfolio Management LLC18.6K$1.66MHeld
BROWN ADVISORY INC18.5K$1.65MHeld
Blueshift Asset Management, LLC18K$1.61MHeld
Catalyst Funds Management Pty Ltd18K$1.61MHeld
Jump Financial, LLC17.9K$1.6MHeld
KIECKHEFER GROUP LLC17.5K$1.57MHeld
Federation des caisses Desjardins du Quebec17.4K$1.55MHeld
M&T Bank Corp17.1K$1.53MHeld
Ashton Thomas Private Wealth, LLC17K$1.52MHeld
FEDERATED HERMES, INC.16.9K$1.51MHeld
TUDOR INVESTMENT CORP ET AL16.7K$1.49MNew
Elo Mutual Pension Insurance Co16.5K$1.47MHeld
OSAIC HOLDINGS, INC.16.4K$1.47MHeld
Morey & Quinn Wealth Partners, LLC16.3K$1.45MHeld
Oak Thistle LLC15.8K$1.41MHeld
&PARTNERS15.7K$1.38MHeld
SECURIAN ASSET MANAGEMENT, INC15.3K$1.37MHeld
State of Wyoming14.9K$1.33MHeld
BLAIR WILLIAM & CO/IL14.9K$1.33MHeld
Y-Intercept (Hong Kong) Ltd14.7K$1.31MHeld
AlphaQuest LLC14.2K$1.27MHeld
Ethic Inc.14K$1.25MHeld
Advisory Services Network, LLC13.8K$1.23MHeld
Aigen Investment Management, LP13.4K$1.2MHeld
Swiss Life Asset Management Ltd13.3K$1.18M$44.9KAdded$419K
MERCER GLOBAL ADVISORS INC /ADV13.2K$1.18MHeld
Polymer Capital Management (US) LLC13K$1.16MHeld
Ensign Peak Advisors, Inc12.7K$1.14MHeld
HSBC HOLDINGS PLC12.3K$1.11MHeld

Who left

Positions as of Q4 2025. 13F filings arrive up to 45 days after quarter-end and omit shorts. Values are quarter-end marks, as filed. Estimated mark is the price effect on shares still held — not realized P&L or investment advice.