QUEST DIAGNOSTICS INC

Country: United States Ticker: DGX Class: COMMON STOCK CUSIP: 74834L100 CIK: 0001022079

$193.16

as of Jun 2, 2026 +$76.48 (+65.5%)
$106$135$163$191$220Jun 2021Sep 2022Dec 2023Mar 2025Jun 2026
Holders for Q1 2026 Position Changes for Q1 2026

Note: Option positions (PUT/CALL) are excluded.

InstitutionSharesValue
BlackRock, Inc.9,172,292$1.798B
VANGUARD CAPITAL MANAGEMENT LLC7,145,672$1.4B
PRICE T ROWE ASSOCIATES INC /MD/6,297,987$1.234M
VANGUARD PORTFOLIO MANAGEMENT LLC6,081,400$1.192B
STATE STREET CORP5,380,821$1.055B
Boston Partners4,012,232$787M
JPMORGAN CHASE & CO3,846,456$758M
GEODE CAPITAL MANAGEMENT, LLC3,086,308$603M
MORGAN STANLEY2,479,720$486M
EdgePoint Investment Group Inc.2,243,869$440M
Grantham, Mayo, Van Otterloo & Co. LLC1,883,024$369M
VICTORY CAPITAL MANAGEMENT INC1,846,336$362M
WELLS FARGO & COMPANY/MN1,762,769$345M
BANK OF AMERICA CORP /DE/1,752,902$344M
Invesco Ltd.1,638,487$321M
GOLDMAN SACHS GROUP INC1,348,694$264M
NORTHERN TRUST CORP1,114,219$218M
FMR LLC942,218$185M
AMERICAN CENTURY COMPANIES INC867,331$170M
UBS AM, a distinct business unit of UBS ASSET MANAGEMENT AME846,603$166M
AMERIPRISE FINANCIAL INC807,477$158M
M&G Plc805,341$158M
CHARLES SCHWAB INVESTMENT MANAGEMENT INC760,790$149M
Qube Research & Technologies Ltd734,714$144M
FIDUCIARY MANAGEMENT INC /WI/720,986$141M
ALLIANCEBERNSTEIN L.P.681,158$118M
VANGUARD FIDUCIARY TRUST CO619,180$121M
Woodline Partners LP593,744$116M
BARCLAYS PLC565,470$111M
PRINCIPAL FINANCIAL GROUP INC526,033$103M
CRAWFORD INVESTMENT COUNSEL INC486,433$95.33M
RAYMOND JAMES FINANCIAL INC458,455$89.85M
Amundi408,330$80.02M
CITADEL ADVISORS LLC347,218$68.05M
Squarepoint Ops LLC345,788$67.77M
FIRST TRUST ADVISORS LP329,152$64.51M
CANADA LIFE ASSURANCE Co305,691$60,145
M.D. Sass, LLC299,459$58.69M
SCHRODER INVESTMENT MANAGEMENT GROUP295,035$58.17M
CITIGROUP INC287,123$56.27M
BNP PARIBAS FINANCIAL MARKETS270,281$52.97M
RHUMBLINE ADVISERS263,347$51.61M
VAN LANSCHOT KEMPEN INVESTMENT MANAGEMENT N.V.256,298$50.23M
Mitsubishi UFJ Asset Management Co., Ltd.251,441$49.28M
Vanguard Global Advisers, LLC242,525$47.53M
ACADIAN ASSET MANAGEMENT LLC239,432$46,908
Clark Capital Management Group, Inc.235,422$46.14M
Quantinno Capital Management LP231,025$45.28M
BNP Paribas Asset Management Holding S.A.230,934$45.26M
VANGUARD ASSET MANAGEMENT, Ltd226,730$44.43M
NOMURA ASSET MANAGEMENT INTERNATIONAL INC.212,180$41.58M
BANK OF MONTREAL /CAN/210,365$41.23M
MARSHALL WACE, LLP200,278$39.25M
ROYAL BANK OF CANADA198,534$38.91M
HSBC HOLDINGS PLC195,144$38.2M
VOYA INVESTMENT MANAGEMENT LLC186,175$36.49M
CONNING INC.175,906$34.47M
HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND170,912$33.5M
CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM162,238$31.8M
BRAUN STACEY ASSOCIATES INC156,832$30.74M
COOKSON PEIRCE & CO INC156,342$30.64M
APG Asset Management N.V.153,939$26.18M
Focus Partners Wealth150,856$29.58M
CREDIT AGRICOLE S A148,560$29.11M
D. E. Shaw & Co., Inc.147,727$28.95M
STOREBRAND ASSET MANAGEMENT AS140,574$27.55M
Achmea Investment Management B.V.137,119$26,873
Universal- Beteiligungs- und Servicegesellschaft mbH131,935$25.81M
Gotham Asset Management, LLC130,777$25.63M
MACKENZIE FINANCIAL CORP126,510$24.79M
&PARTNERS122,183$23.96M
FRANKLIN RESOURCES INC121,667$23.84M
SILVERCREST ASSET MANAGEMENT GROUP LLC114,758$22.49M
STIFEL FINANCIAL CORP112,033$21.96M
TOCQUEVILLE ASSET MANAGEMENT L.P.107,479$21.06M
Treasurer of the State of North Carolina105,433$20,663
MERCER GLOBAL ADVISORS INC /ADV101,846$19.96M
NATIXIS ADVISORS, LLC98,873$19,377
Man Group plc98,184$19.24M
AVIVA PLC97,284$19.07M
SCHWARTZ INVESTMENT COUNSEL INC95,900$18.79M
Swedbank AB93,794$18.38M
CAPTRUST FINANCIAL ADVISORS93,277$18.28M
MANUFACTURERS LIFE INSURANCE COMPANY, THE91,034$17.84M
WELLINGTON MANAGEMENT GROUP LLP90,736$17.78M
Ceredex Value Advisors LLC87,112$17.07M
FIL Ltd86,569$16.97M
NEW YORK STATE TEACHERS RETIREMENT SYSTEM86,493$16,951
GLENMEDE TRUST CO NA85,694$16.79M
Chevy Chase Trust Holdings, LLC81,897$16.05M
SEI INVESTMENTS CO79,588$15.6M
EASTERN BANK77,995$15.29M
CSM Advisors, LLC76,714$15,030
PAYDEN & RYGEL76,600$15,012
Mitsubishi UFJ Trust & Banking Corp76,469$14.99M
ABN AMRO INVESTMENT SOLUTIONS76,360$14.97M
STATE OF WISCONSIN INVESTMENT BOARD73,355$14.38M
CIBC Asset Management Inc72,897$14.29M
DANSKE BANK A/S69,961$13.71M
HANCOCK WHITNEY CORP68,038$13.32M
470 other institutions4,803,881$893M
Total (570 institutions)87,391,359$15.61B