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Quest Diagnostics Inc

DGX
Exchange
NYSE
Industry
Services-Medical Laboratories
SEC CIK
0001022079

In the last 90 days, Quest Diagnostics Inc insiders filed 0 open-market purchases and 3 sales; 1,112 institutions reported holding it in 13F filings for Q2 2026, worth $22.2B in total; no superinvestor holds it.

13F holders, Q3 2023

Institutional positions in Quest Diagnostics Inc as of Sep 30, 2023. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works

Institutional holders
797
−10 vs. Q2 2023
Shares held
98.5M
+162.8K (+0.2%) vs. Q2 2023
Total value
$12.0B
−$1.80B (−13.0%) vs. Q2 2023
New holders
70
229 more added
Sold out
80
337 more reduced

13 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2023: new holders, sold out and not filed yet

Holders and value by quarter

Institutions reporting DGX on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.

Institutional holdersQ3 2023: 797 institutions
Q1 2021: 818 institutionsQ2 2021: 816 institutionsQ3 2021: 840 institutionsQ4 2021: 906 institutionsQ1 2022: 852 institutionsQ2 2022: 853 institutionsQ3 2022: 809 institutionsQ4 2022: 881 institutionsQ1 2023: 837 institutionsQ2 2023: 820 institutionsQ3 2023: 797 institutionsQ4 2023: 829 institutionsQ1 2024: 818 institutionsQ2 2024: 839 institutionsQ3 2024: 849 institutionsQ4 2024: 896 institutionsQ1 2025: 969 institutionsQ2 2025: 991 institutionsQ3 2025: 1,006 institutionsQ4 2025: 1,050 institutionsQ1 2026: 1,069 institutionsQ2 2026: 1,112 institutions
Value heldQ3 2023: $12.0B
Q1 2021: $14.8BQ2 2021: $15.0BQ3 2021: $15.9BQ4 2021: $18.0BQ1 2022: $14.4BQ2 2022: $13.8BQ3 2022: $12.6BQ4 2022: $15.5BQ1 2023: $14.2BQ2 2023: $14.0BQ3 2023: $12.0BQ4 2023: $13.5BQ1 2024: $13.2BQ2 2024: $13.3BQ3 2024: $15.2BQ4 2024: $15.0BQ1 2025: $17.5BQ2 2025: $19.3BQ3 2025: $20.0BQ4 2025: $18.4BQ1 2026: $20.1BQ2 2026: $22.2B
Institutions holding DGX and their total value by quarter
QuarterHoldersValue
Q2 20261,112$22.2B
Q1 20261,069$20.1B
Q4 20251,050$18.4B
Q3 20251,006$20.0B
Q2 2025991$19.3B
Q1 2025969$17.5B
Q4 2024896$15.0B
Q3 2024849$15.2B
Q2 2024839$13.3B
Q1 2024818$13.2B
Q4 2023829$13.5B
Q3 2023797$12.0B
Q2 2023820$14.0B
Q1 2023837$14.2B
Q4 2022881$15.5B
Q3 2022809$12.6B
Q2 2022853$13.8B
Q1 2022852$14.4B
Q4 2021906$18.0B
Q3 2021840$15.9B
Q2 2021816$15.0B
Q1 2021818$14.8B

Institutions, Q3 2023

Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q2 2023.

Institutions holding DGX in Q3 2023
InstitutionSharesValue% of portfolioChange in sharesAction
Parkside Financial Bank & Trust199$24.3K0.01%−175−46.8%Reduced
Sandy Spring Bank200$24.4K0.00%−220−52.4%Reduced
Pacifica Partners Inc.200$24.6K0.01%+200New
First Horizon Advisors, Inc.202$24.6K0.00%−17−7.8%Reduced
Archer Investment Corp204$24.9K0.01%00.0%Unchanged
NBC Securities, Inc.210$25.0K0.00%+210New
VisionPoint Advisory Group, LLC218$26.6K0.01%+109+100.0%Added
Wolff Wiese Magana LLC220$26.8K0.02%00.0%Unchanged
Emfo, LLC220$26.8K0.03%00.0%Unchanged
Harel Insurance Investments & Financial Services Ltd.217$27.0K0.00%−283−56.6%Reduced
Centerpoint Advisors, LLC239$29.0K0.01%−2−0.8%Reduced
TD Private Client Wealth LLC241$29.4K0.00%−25−9.4%Reduced
First Manhattan Co247$30.1K0.00%+135+120.5%Added
Global Retirement Partners, LLC261$32.0K0.00%−51−16.3%Reduced
FinTrust Capital Advisors, LLC264$32.2K0.01%+242+1,100.0%Added
BOK Financial Private Wealth, Inc.286$34.9K0.00%−101−26.1%Reduced
Cary Street Partner Investment Advisory LLC297$36.2K0.00%00.0%Unchanged
Headinvest, LLC300$36.3K0.01%+300New
Hall Laurie J Trustee300$37.0K0.02%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP288$37.8K0.00%00.0%Unchanged
New England Capital Financial Advisors LLC312$38.0K0.03%00.0%Unchanged
Atticus Wealth Management, LLC320$39.0K0.01%00.0%Unchanged
Thompson Siegel & Walmsley LLC316$39.0K0.00%+20+6.8%Added
Impact Partnership Wealth, LLC327$39.8K0.01%+327New
Princeton Global Asset Management LLC328$40.0K0.01%+2+0.6%Added
Eagle Bay Advisors LLC350$42.7K0.02%−14−3.8%Reduced
Washington Trust Co360$43.9K0.00%00.0%Unchanged
Quadrant Capital Group LLC380$46.3K0.00%−18−4.5%Reduced
Private Trust Co NA382$46.6K0.01%00.0%Unchanged
Baldwin Brothers Inc400$48.7K0.00%00.0%Unchanged
LGT Financial Advisors LLC412$50.2K0.06%+412New
Federated Hermes, Inc.419$51.1K0.00%+419New
TD Waterhouse Canada Inc.321$52.3K0.00%+304+1,788.2%Added
Compass Wealth Management LLC430$52.4K0.02%00.0%Unchanged
Virtus Investment Advisers, Inc.432$52.6K0.04%−50−10.4%Reduced
Norwood Financial Corp435$53.0K0.09%00.0%Unchanged
Glen Eagle Advisors, LLC442$53.9K0.01%00.0%Unchanged
Ossiam452$55.1K0.00%−1,171−72.2%Reduced
Old Second National Bank of Aurora466$56.8K0.02%00.0%Unchanged
Arrow Financial Corp500$60.9K0.01%00.0%Unchanged
Webster Bank, N. A.500$60.9K0.01%00.0%Unchanged
Salem Investment Counselors Inc510$62.1K0.00%00.0%Unchanged
Farther Finance Advisors, LLC525$64.0K0.01%+20+4.0%Added
Geneos Wealth Management Inc.548$66.8K0.00%+37+7.2%Added
MV Capital Management, Inc.583$71.0K0.01%−6−1.0%Reduced
Heritage Wealth Advisors590$71.9K0.00%00.0%Unchanged
International Assets Investment Management, LLC25,385$72.3K0.01%+25,385New
Optimum Investment Advisors600$73.1K0.04%00.0%Unchanged
Penserra Capital Management LLC626$75.0K0.00%−101−13.9%Reduced
Sentry Investment Management LLC646$79.0K0.04%−115−15.1%Reduced
Harbour Investments, Inc.665$81.0K0.00%+1+0.2%Added
Transamerica Financial Advisors, Inc.741$91.0K0.01%+25+3.5%Added
Cypress Capital Management LLC (WY)765$93.2K0.11%00.0%Unchanged
AdvisorNet Financial, Inc769$93.7K0.01%−122−13.7%Reduced
Allworth Financial LP918$111.8K0.00%−123−11.8%Reduced
Deseret Mutual Benefit Administrators934$113.8K0.06%−168−15.2%Reduced
Whittier Trust Co of Nevada Inc937$114.2K0.00%−489−34.3%Reduced
Montag A & Associates Inc950$115.8K0.01%00.0%Unchanged
Signaturefd, LLC956$116.5K0.00%−504−34.5%Reduced
Lazard Asset Management LLC1,001$121.0K0.00%−107−9.7%Reduced
Cullen/Frost Bankers, Inc.1,000$121.9K0.00%00.0%Unchanged
M&R Capital Management Inc1,008$122.8K0.03%00.0%Unchanged
Hollencrest Capital Management1,009$123.0K0.01%00.0%Unchanged
Investors Research Corp1,009$123.0K0.03%00.0%Unchanged
Credit Agricole S A1,055$128.6K0.00%+1,055New
Ronald Blue Trust, Inc.935$132.0K0.00%+249+36.3%Added
Portland Hill Asset Management Ltd1,151$140.0K0.36%00.0%Unchanged
Perkins Coie Trust Co1,160$141.4K0.04%+1,160New
Addison Advisors LLC1,175$143.2K0.07%00.0%Unchanged
Mendota Financial Group, LLC1,220$148.7K0.15%00.0%Unchanged
Capital Advisors, Ltd. LLC1,270$155.0K0.02%+30+2.4%Added
Bellevue Group AG1,324$161.3K0.00%−618−31.8%Reduced
Dakota Community Bank & Trust NA1,352$164.8K1.05%−6−0.4%Reduced
Ameritas Investment Partners, Inc.1,375$167.6K0.01%00.0%Unchanged
Smithfield Trust Co1,403$171.0K0.01%00.0%Unchanged
IFP Advisors, Inc1,423$173.4K0.01%−31−2.1%Reduced
Umb Bank N A1,460$177.9K0.00%00.0%Unchanged
Proequities, Inc.1,525$185.9K0.01%+49+3.3%Added
Horizon Investments, LLC1,610$195.1K0.01%−13−0.8%Reduced
IMPACTfolio, LLC1,649$200.9K0.14%+1,649New
Fox Run Management, L.L.C.1,651$201.2K0.06%−2,560−60.8%Reduced
Mutual Advisors, LLC1,656$201.8K0.01%−2,455−59.7%Reduced
Lincoln National Corp1,657$202.0K0.00%+1,657New
Spire Wealth Management1,659$202.2K0.01%−244−12.8%Reduced
Axxcess Wealth Management, LLC1,668$203.3K0.01%+126+8.2%Added
Stratos Wealth Partners, LTD.1,683$205.2K0.00%+1,683New
KFG Wealth Management, LLC1,692$206.2K0.11%+100+6.3%Added
Raymond James Trust N.A.1,698$206.9K0.01%+103+6.5%Added
Checchi Capital Advisers, LLC1,705$207.8K0.02%−293−14.7%Reduced
Sentry LLC1,705$207.8K0.04%+105+6.6%Added
Ballast, Inc.1,712$208.6K0.08%−50−2.8%Reduced
Vident Advisory, LLC1,721$209.7K0.01%+1,721New
Silvercrest Asset Management Group LLC1,726$210.3K0.00%00.0%Unchanged
Zhang Financial LLC1,733$211.2K0.02%00.0%Unchanged
Jarislowsky, Fraser Ltd1,735$211.4K0.00%−250−12.6%Reduced
Profund Advisors LLC1,735$211.4K0.01%−32−1.8%Reduced
Eads & Heald Wealth Management1,743$212.0K0.11%00.0%Unchanged
Kestra Private Wealth Services, LLC1,740$212.0K0.01%+1,740New
Lane Generational LLC1,742$212.3K0.26%00.0%Unchanged
Atlas Private Wealth Advisors1,746$212.8K0.04%00.0%Unchanged