13F

Stock

Quest Diagnostics Inc

DGX · held by 1,048 managers

Reported value

$16.8B

Holders

1,048

+4 new · −3 exited

Holders’ est. mark

−$91.2M

Price effect on 13 books still in the name

Largest holder

$2.5B

Vanguard

Notable conviction

Share of each notable manager’s 13F book.

Holder count by quarter

Who holds it

Notable only
InvestorSharesValueEst. markChange
Vanguard14.4M$2.5BHeld
BlackRock, Inc.9.46M$1.64BHeld
State Street5.38M$934MHeld
JPMORGAN CHASE & CO4.15M$719.4MHeld
Boston Partners3.91M$680MHeld
GEODE CAPITAL MANAGEMENT, LLC3.03M$523.5MHeld
MORGAN STANLEY2.69M$467.4M−$39MAdded$31.6M
VICTORY CAPITAL MANAGEMENT INC2.13M$369MHeld
DIMENSIONAL FUND ADVISORS LP1.93M$335.2MHeld
Grantham, Mayo, Van Otterloo & Co. LLC1.82M$315.1MHeld
WELLS FARGO & COMPANY/MN1.77M$307MHeld
GOLDMAN SACHS GROUP INC1.71M$296.5MHeld
Invesco Ltd.1.67M$289.3MHeld
EdgePoint Investment Group Inc.1.66M$288.2MHeld
BANK OF AMERICA CORP /DE/1.62M$281.6M−$27.7MCut−$30M
Davis Selected Advisers1.59M$275.9M−$23.2MAdded$16.4M
NORGES BANK1.32M$229.5M$5.58MAdded$11.4M
Fidelity1.2M$208.6MHeld
UBS Group AG1.11M$193.4MHeld
NORTHERN TRUST CORP1.08M$187.2MHeld
FIDUCIARY MANAGEMENT INC /WI/1.05M$181.7MHeld
M&G PLC945.1K$164.4MHeld
AMERICAN CENTURY COMPANIES INC870.5K$151.1MHeld
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AMERICAS LLC846.9K$147MHeld
AMERIPRISE FINANCIAL INC813.5K$141.2MHeld
CHARLES SCHWAB INVESTMENT MANAGEMENT INC751.1K$130.3MHeld
Legal & General Group Plc743K$128.9MHeld
Qube Research & Technologies Ltd733.5K$127.3MHeld
Bank of New York Mellon Corp670.7K$116.4MHeld
ALLIANCEBERNSTEIN L.P.632.4K$109.7MHeld
DEUTSCHE BANK AG\609.1K$105.7MHeld
Squarepoint Ops LLC565.8K$98.2MHeld
PRINCIPAL FINANCIAL GROUP INC531.3K$92.2MHeld
CRAWFORD INVESTMENT COUNSEL INC496.5K$86.2MHeld
Amundi464.2K$80.5MHeld
RAYMOND JAMES FINANCIAL INC463.3K$80.4MHeld
Artemis Investment Management LLP460.7K$79.9MHeld
Pacer Advisors, Inc.447.7K$77.7MHeld
Citadel425.2K$73.8MHeld
FIRST TRUST ADVISORS LP351.7K$61MHeld
California Public Employees Retirement System350.2K$60.8MHeld
Woodline Partners LP341.4K$59.2MHeld
Nuveen, LLC334K$58MHeld
ENVESTNET ASSET MANAGEMENT INC333.8K$57.9MHeld
BARCLAYS PLC333.3K$57.8M−$4.28MAdded$9.98M
D. E. Shaw & Co., Inc.328.7K$57MHeld
Advisors Capital Management, LLC313.8K$54.5MHeld
CITIGROUP INC309.8K$53.8MHeld
Freestone Grove Partners LP309.2K$53.7MHeld
Swiss National Bank306.5K$53.2MHeld
JANE STREET GROUP, LLC292.7K$50.8MHeld
Sumitomo Mitsui Trust Group, Inc.277.2K$48.1MHeld
RHUMBLINE ADVISERS276.5K$48MHeld
Quantinno Capital Management LP269.6K$46.8MHeld
SCHRODER INVESTMENT MANAGEMENT GROUP257.4K$45.2MHeld
Eurizon Capital SGR S.p.A.249.2K$43.2MHeld
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.246.1K$42.7MHeld
Mitsubishi UFJ Asset Management Co., Ltd.229.4K$39.9MHeld
ROYAL BANK OF CANADA228.7K$39.7MHeld
BNP PARIBAS FINANCIAL MARKETS228.1K$39.6MHeld
HSBC HOLDINGS PLC227.1K$39.5MHeld
BANK OF MONTREAL /CAN/217.4K$37.7MHeld
BAHL & GAYNOR INC187.3K$32.5MHeld
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.175.1K$30.4MHeld
CONNING INC.173.3K$30.1MHeld
ANTIPODES PARTNERS Ltd172K$29.8MHeld
APG Asset Management N.V.197.9K$29.2MHeld
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND168.4K$29.2MHeld
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM168K$29.2MHeld
Pictet Asset Management Holding SA162.3K$28.2MHeld
COOKSON PEIRCE & CO INC161.5K$28MHeld
Copeland Capital Management, LLC159.6K$27.7MHeld
Focus Partners Wealth154K$26.7MHeld
BRAUN STACEY ASSOCIATES INC153.9K$26.7MHeld
CREDIT AGRICOLE S A152.3K$26.4MHeld
Willis Investment Counsel151.8K$26.3MHeld
STOREBRAND ASSET MANAGEMENT AS142.9K$24.8MHeld
Skandinaviska Enskilda Banken AB (publ)139.9K$24.3MHeld
VIRGINIA RETIREMENT SYSTEMS ET Al123.9K$21.5MHeld
Universal- Beteiligungs- und Servicegesellschaft mbH119.9K$20.9MHeld
STIFEL FINANCIAL CORP113K$19.6MHeld
SILVERCREST ASSET MANAGEMENT GROUP LLC112.3K$19.5MHeld
&PARTNERS111.1K$19.3MHeld
Robeco Institutional Asset Management B.V.109.5K$19MHeld
TOCQUEVILLE ASSET MANAGEMENT L.P.109.2K$19MHeld
MACKENZIE FINANCIAL CORP104.8K$18.4MHeld
Aberdeen Group plc104.9K$18.2MHeld
Moran Wealth Management, LLC104.1K$18.1MHeld
BLAIR WILLIAM & CO/IL103.4K$17.9MHeld
Candriam S.C.A.101.7K$17.7MHeld
VOYA INVESTMENT MANAGEMENT LLC101.6K$17.6MHeld
Point72 Asset Management, L.P.100.3K$17.4MHeld
WELLINGTON MANAGEMENT GROUP LLP100.1K$17.4MHeld
NATIONAL BANK OF CANADA /FI/99.8K$17.3MHeld
MERCER GLOBAL ADVISORS INC /ADV97.6K$16.9MHeld
STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM96.9K$16.8MHeld
Russell Investments Group, Ltd.96K$16.7MHeld
SCHWARTZ INVESTMENT COUNSEL INC95.9K$16.6MHeld
Midwest Trust Co95.5K$16.6MHeld
AVIVA PLC94.9K$16.5MHeld
Swedbank AB93.5K$16.2MHeld
MARSHALL WACE, LLP93.2K$16.2MHeld
CIBC Asset Management Inc92.1K$16MHeld
MANUFACTURERS LIFE INSURANCE COMPANY, THE90.8K$15.8MHeld
CANADA PENSION PLAN INVESTMENT BOARD90.7K$15.7MHeld
AEGON ASSET MANAGEMENT UK Plc90.6K$15.7M−$546.3KCut−$5.53M
Distillate Capital Partners LLC88.8K$15.4MHeld
ABN AMRO Bank N.V.89K$15.4MHeld
GLENMEDE TRUST CO NA88.6K$15.4MHeld
Chevy Chase Trust Holdings, LLC85.5K$14.8MHeld
LPL Financial LLC83.4K$14.5MHeld
JGP Wealth Management, LLC81.6K$14.2MHeld
Zurcher Kantonalbank (Zurich Cantonalbank)80.8K$14MHeld
Man Group plc80.2K$13.9MHeld
Gotham Asset Management, LLC79.4K$13.8MHeld
Paradiem, LLC78.7K$13.7MHeld
Brandywine Global Investment Management, LLC78.6K$13.6MHeld
Mitsubishi UFJ Trust & Banking Corp77.6K$13.5MHeld
Boston Common Asset Management, LLC77.3K$13.4MHeld
STATE OF WISCONSIN INVESTMENT BOARD76.3K$13.2MHeld
LAZARD ASSET MANAGEMENT LLC75.8K$13.2MHeld
DANSKE BANK A/S75.2K$13M−$384.7KAdded$1.72M
Integral Health Asset Management, LLC75K$13MHeld
ABN AMRO INVESTMENT SOLUTIONS72.3K$12.5MHeld
SEI INVESTMENTS CO71.6K$12.4MHeld
Alpha Cubed Investments, LLC69.9K$12.1MHeld
HANCOCK WHITNEY CORP68.4K$11.9MHeld
Icahn Capital67.2K$11.7MHeld
BANK OF NOVA SCOTIA66.5K$11.5MHeld
Allianz Asset Management GmbH64.7K$11.2MHeld
PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO64.4K$11.2MHeld
NORDEA INVESTMENT MANAGEMENT AB63.5K$11.1MHeld
BECKER CAPITAL MANAGEMENT INC62.2K$10.8MHeld
EXENCIAL WEALTH ADVISORS, LLC62.1K$10.8MHeld
Danica Pension, Livsforsikringsaktieselskab61.3K$10.6M−$374.2KCut−$2.08M
Vontobel Holding Ltd.60.8K$10.5MHeld
FIRST NATIONAL BANK OF OMAHA60.2K$10.5M−$208.1KAdded$4.08M
PRUDENTIAL FINANCIAL INC56.2K$9.74MHeld
NUANCE INVESTMENTS, LLC55.6K$9.64MHeld
AIA Group Ltd55.2K$9.57M−$55.2KAdded$8.95M
TD Asset Management Inc55K$9.54MHeld
NEW YORK STATE COMMON RETIREMENT FUND52.9K$9.17MHeld
FJARDE AP-FONDEN /FOURTH SWEDISH NATIONAL PENSION FUND50.3K$8.73MHeld
Casdin Capital, LLC50K$8.68MHeld
TORONTO DOMINION BANK49.7K$8.62MHeld
PRUDENTIAL PLC49.3K$8.55MHeld
NOMURA ASSET MANAGEMENT CO LTD48.4K$8.41MHeld
MILLENNIUM MANAGEMENT LLC48.4K$8.4MHeld
HEARTLAND ADVISORS INC48.3K$8.38MHeld
TWO SIGMA INVESTMENTS, LP48K$8.33MHeld
Hilton Capital Management, LLC47.8K$8.29MHeld
FRANKLIN RESOURCES INC46.3K$8.03MHeld
Knights of Columbus Asset Advisors LLC46.1K$8MHeld
COMMONWEALTH EQUITY SERVICES, LLC45.9K$7.97MHeld
Asset Management One Co., Ltd.45.3K$7.95MHeld
Mariner, LLC45.6K$7.92MHeld
Korea Investment CORP44.8K$7.78MHeld
ROYAL LONDON ASSET MANAGEMENT LTD44.4K$7.7MHeld
NEUBERGER BERMAN GROUP LLC43.8K$7.6MHeld
Resona Asset Management Co.,Ltd.43.5K$7.56MHeld
National Pension Service43.4K$7.53MHeld
Swiss Life Asset Management Ltd43.3K$7.52M−$317.4KAdded$3.97M
Cerity Partners LLC42.1K$7.31MHeld
HighTower Advisors, LLC41.3K$7.17MHeld
TD Waterhouse Canada Inc.41.2K$7.14MHeld
Jefferies Financial Group Inc.41.1K$7.14MHeld
Artia Global Partners LP40.8K$7.08MHeld
KLP KAPITALFORVALTNING AS39.4K$6.84MHeld
GHP Investment Advisors, Inc.38.5K$6.68MHeld
OPPENHEIMER & CO INC37.8K$6.57MHeld
PNC Financial Services Group, Inc.36.7K$6.38MHeld
Corient Private Wealth LLC36.6K$6.35MHeld
Capital Wealth Planning, LLC36.6K$6.35MHeld
Susquehanna Portfolio Strategies, LLC36.4K$6.32MHeld
State of New Jersey Common Pension Fund D36.4K$6.31MHeld
Atwater Malick LLC35.3K$6.13MHeld
LEVEL FOUR ADVISORY SERVICES, LLC34.9K$6.05MHeld
TRUIST FINANCIAL CORP34.8K$6.04MHeld
Te Ahumairangi Investment Management Ltd34.5K$5.99MHeld
Pathstone Holdings, LLC34.1K$5.92MHeld
OSTRUM ASSET MANAGEMENT32.2K$5.58MHeld
PATTON FUND MANAGEMENT, INC.32K$5.56MHeld
American Assets Investment Management, LLC32K$5.55MHeld
SGL Investment Advisors, Inc.28.5K$5.48MHeld
FIL Ltd31K$5.37MHeld
ARIZONA STATE RETIREMENT SYSTEM30.8K$5.34MHeld
SUSQUEHANNA INTERNATIONAL GROUP, LLP30.6K$5.31MHeld
Y-Intercept (Hong Kong) Ltd29.9K$5.19MHeld
Argent Trust Co29.9K$5.18MHeld
TOTH FINANCIAL ADVISORY CORP29.6K$5.13MHeld
Czech National Bank29.3K$5.09MHeld
Rockefeller Capital Management L.P.29.3K$5.09MHeld
STATE OF MICHIGAN RETIREMENT SYSTEM29.1K$5.05MHeld
IVY LANE CAPITAL MANAGEMENT, LLC29K$5.03MHeld
TWINBEECH CAPITAL LP28.9K$5.02MHeld
Cetera Investment Advisers28.9K$5.02MHeld
Boston Trust Walden Corp28.8K$5.01MHeld
TCW GROUP INC28.7K$4.98MHeld
ProShare Advisors LLC28.4K$4.93MHeld
Illinois Municipal Retirement Fund28.1K$4.88MHeld
Occidental Asset Management, LLC26.9K$4.67MHeld
Sequoia Financial Advisors, LLC26.7K$4.63MHeld
Clean Yield Group26.7K$4.63MHeld
TRILLIUM ASSET MANAGEMENT, LLC25.8K$4.63MHeld
MetLife Investment Management, LLC26.7K$4.63MHeld
COMERICA BANK26.4K$4.59MHeld
INTECH INVESTMENT MANAGEMENT LLC26.4K$4.57MHeld
Waterloo Capital, L.P.26.3K$4.57MHeld
AUXIER ASSET MANAGEMENT LLC25.9K$4.5MHeld
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS25.9K$4.49MHeld
Palumbo Wealth Management LLC25.9K$4.49MHeld
State of Tennessee, Department of Treasury23.9K$4.46MHeld
FineMark National Bank & Trust25.4K$4.41MHeld
CAPTRUST FINANCIAL ADVISORS25.3K$4.39MHeld
Empowered Funds, LLC25K$4.34MHeld
Assenagon Asset Management S.A.24.9K$4.33MHeld
Sanctuary Advisors, LLC24.7K$4.28M−$415.2KCut−$357.8K
Rice Partnership, LLC24.5K$4.26MHeld
DEAN INVESTMENT ASSOCIATES, LLC24.3K$4.21MHeld
Atom Investors LP24K$4.17MHeld
MAVERICK CAPITAL LTD23.9K$4.15MHeld
CAMBIAR INVESTORS LLC23.7K$4.12MHeld
Retirement Systems of Alabama23.7K$4.11MHeld
Wealthfront Advisers LLC23.3K$4.04MHeld
Canada Post Corp Registered Pension Plan23K$3.99MHeld
Verition Fund Management LLC22.8K$3.95MHeld
DNB Asset Management AS22.5K$3.91MHeld
US BANCORP \DE\22.5K$3.9MHeld
UMB Bank, n.a.22.2K$3.85MHeld
AlphaQuest LLC22.2K$3.85MHeld
OLD NATIONAL BANCORP /IN/22.2K$3.85MHeld
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.21.9K$3.79MHeld
Quantbot Technologies LP21.5K$3.74MHeld
YOUSIF CAPITAL MANAGEMENT, LLC19.5K$3.68MHeld
FORSTA AP-FONDEN21K$3.64MHeld
Pine Valley Investments Ltd Liability Co20.9K$3.63M−$357KCut−$590.7K
Mirae Asset Global Investments Co., Ltd.20.7K$3.6MHeld
MassMutual Private Wealth & Trust, FSB20.7K$3.59MHeld
BOKF, NA20.4K$3.54MHeld
Ethic Inc.20.4K$3.54MHeld
DAYMARK WEALTH PARTNERS, LLC20K$3.47MHeld
Generali Asset Management SPA SGR19.9K$3.46MHeld
BRITISH COLUMBIA INVESTMENT MANAGEMENT Corp19.8K$3.43MHeld
OSAIC HOLDINGS, INC.19.6K$3.4MHeld
XPONANCE LLC19.6K$3.4MHeld
FULLER & THALER ASSET MANAGEMENT, INC.19.6K$3.39MHeld
MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd.19.5K$3.39MHeld
ALPINE WOODS CAPITAL INVESTORS, LLC19.4K$3.37MHeld
QRG CAPITAL MANAGEMENT, INC.19.4K$3.36MHeld
NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO19.3K$3.35MHeld

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.