Skip to main content

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 2024

Institutional positions in Quest Diagnostics Inc as of Sep 30, 2024. 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
849
+21 vs. Q2 2024
Shares held
97.8M
+10.4M (+12.0%) vs. Q2 2024
Total value
$15.2B
+$3.21B (+26.8%) vs. Q2 2024
New holders
94
293 more added
Sold out
73
308 more reduced

11 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2024: 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 2024: 849 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 2024: $15.2B
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 2024

Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q2 2024.

Institutions holding DGX in Q3 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Abich Financial Wealth Management LLC141$21.9K0.05%+141New
Indiana Trust & Investment Management CO145$22.5K0.01%00.0%Unchanged
Wintrust Investments LLC160$24.0K0.02%−1,433−90.0%Reduced
Mendota Financial Group, LLC157$24.4K0.01%00.0%Unchanged
Allianz SE175$27.2K0.00%00.0%Unchanged
First Pacific Financial176$27.3K0.01%+176New
Gould Capital, LLC178$27.6K0.02%00.0%Unchanged
Peterson Wealth Services180$27.9K0.01%+180New
Bell Investment Advisors, Inc183$28.4K0.01%−4−2.1%Reduced
Asset Dedication, LLC183$28.4K0.00%00.0%Unchanged
Rothschild Investment LLC185$28.7K0.00%−3−1.6%Reduced
Carolinas Wealth Consulting LLC185$28.7K0.01%00.0%Unchanged
MCF Advisors LLC192$29.8K0.00%−99−34.0%Reduced
Sandy Spring Bank200$31.1K0.00%−21−9.5%Reduced
Hilltop National Bank200$31.1K0.01%00.0%Unchanged
Independence Bank of Kentucky200$31.1K0.01%+100+100.0%Added
Ossiam202$31.4K0.00%+202New
Archer Investment Corp204$31.7K0.01%00.0%Unchanged
CoreCap Advisors, LLC220$34.1K0.00%−26−10.6%Reduced
Citizens National Bank Trust Department230$35.7K0.01%00.0%Unchanged
Larson Financial Group LLC230$35.8K0.00%+1+0.4%Added
NBC Securities, Inc.235$36.0K0.00%00.0%Unchanged
TruNorth Capital Management, LLC239$37.1K0.01%00.0%Unchanged
Hemington Wealth Management247$38.0K0.01%+247New
Riverview Trust Co248$38.5K0.03%00.0%Unchanged
Compass Wealth Management LLC295$45.8K0.01%00.0%Unchanged
Sunbelt Securities, Inc.295$45.8K0.00%00.0%Unchanged
Washington Trust Co300$46.6K0.00%00.0%Unchanged
Hall Laurie J Trustee300$47.0K0.01%00.0%Unchanged
TD Private Client Wealth LLC312$48.5K0.00%+6+2.0%Added
Wiser Advisor Group LLC330$51.3K0.08%+1+0.3%Added
Princeton Global Asset Management LLC335$52.0K0.01%+2+0.6%Added
Cromwell Holdings LLC349$54.2K0.03%+38+12.2%Added
Centerpoint Advisors, LLC362$56.0K0.02%00.0%Unchanged
Federated Hermes, Inc.371$57.6K0.00%−938−71.7%Reduced
Quarry LP379$58.8K0.02%−162−29.9%Reduced
Global Retirement Partners, LLC382$59.3K0.00%+15+4.1%Added
Eagle Bay Advisors LLC388$60.2K0.02%00.0%Unchanged
New England Capital Financial Advisors LLC390$60.5K0.03%+1+0.3%Added
Dunhill Financial, LLC390$60.6K0.03%+13+3.4%Added
Catalyst Funds Management Pty Ltd400$62.1K0.01%−500−55.6%Reduced
Baldwin Brothers Inc411$63.8K0.00%+411New
Alaska Permanent Fund Corp414$64.3K0.00%00.0%Unchanged
Hollencrest Capital Management434$67.4K0.00%−603−58.1%Reduced
Hantz Financial Services, Inc.437$68.0K0.00%00.0%Unchanged
Glen Eagle Advisors, LLC442$68.6K0.01%00.0%Unchanged
Old Second National Bank of Aurora450$69.9K0.02%−16−3.4%Reduced
Bank Julius Baer & Co. Ltd, Zurich397$73.1K0.00%+397New
Lindbrook Capital, LLC473$73.4K0.01%+6+1.3%Added
Coastline Trust Co490$76.1K0.01%−1,410−74.2%Reduced
Sachetta, LLC499$77.5K0.03%00.0%Unchanged
Arrow Financial Corp500$77.6K0.01%00.0%Unchanged
Webster Bank, N. A.500$77.6K0.01%00.0%Unchanged
GeoWealth Management, LLC504$78.2K0.00%+504New
Salem Investment Counselors Inc510$79.2K0.00%00.0%Unchanged
Sentry Investment Management LLC530$82.0K0.03%+530New
Aster Capital Management (DIFC) Ltd570$88.5K0.02%+570New
Quadrant Capital Group LLC592$91.9K0.01%+19+3.3%Added
Cypress Capital Management LLC (WY)600$93.2K0.10%−165−21.6%Reduced
Optimum Investment Advisors600$93.2K0.04%00.0%Unchanged
Heritage Wealth Advisors600$93.2K0.00%+10+1.7%Added
Geneos Wealth Management Inc.610$94.7K0.00%+61+11.1%Added
Transamerica Financial Advisors, Inc.623$97.0K0.01%+11+1.8%Added
Smartleaf Asset Management LLC632$97.9K0.01%+268+73.6%Added
FinTrust Capital Advisors, LLC637$98.9K0.02%+569+836.8%Added
State of Wyoming671$104.2K0.01%−400−37.3%Reduced
Blue Chip Partners, Inc.681$105.8K0.01%+681New
Mather Group, LLC.692$107.4K0.00%−17−2.4%Reduced
Atlantic Trust, LLC705$109.4K0.03%00.0%Unchanged
Sound Income Strategies, LLC751$116.5K0.01%+26+3.6%Added
Deseret Mutual Benefit Administrators752$116.7K0.06%−7−0.9%Reduced
Icon Wealth Advisors, LLC753$116.9K0.01%+44+6.2%Added
Jones Financial Companies LLLP850$131.5K0.00%+325+61.9%Added
M&R Capital Management Inc908$141.0K0.03%00.0%Unchanged
IFP Advisors, Inc944$146.6K0.01%−56−5.6%Reduced
Montag A & Associates Inc950$147.5K0.01%00.0%Unchanged
Planned Solutions, Inc.950$147.5K0.06%+950New
Private Trust Co NA978$151.8K0.02%−261−21.1%Reduced
Whittier Trust Co of Nevada Inc994$154.3K0.00%−15−1.5%Reduced
Cullen/Frost Bankers, Inc.1,000$155.3K0.00%00.0%Unchanged
Investors Research Corp1,009$156.6K0.03%00.0%Unchanged
Allworth Financial LP1,010$156.8K0.00%−34−3.3%Reduced
Spire Wealth Management1,055$163.7K0.01%+70+7.1%Added
J.Safra Asset Management Corp1,087$168.3K0.02%+1,087New
Livforsakringsbolaget Skandia, Omsesidigt1,089$169.1K0.01%+778+250.2%Added
Members Capital Advisors Inc1,140$177.0K0.20%00.0%Unchanged
Perkins Coie Trust Co1,155$179.3K0.04%00.0%Unchanged
Whittier Trust Co1,158$179.8K0.00%00.0%Unchanged
Addison Advisors LLC1,175$182.4K0.05%00.0%Unchanged
Ridgewood Investments LLC1,181$183.3K0.09%−10−0.8%Reduced
Smithfield Trust Co1,195$186.0K0.01%00.0%Unchanged
Harbour Investments, Inc.1,198$186.0K0.01%+3+0.3%Added
Ronald Blue Trust, Inc.1,392$190.5K0.00%+89+6.8%Added
Proequities, Inc.1,242$192.9K0.01%−64−4.9%Reduced
Skopos Labs, Inc.1,247$193.6K0.06%+1,247New
Bryn Mawr Trust Co1,293$200.7K0.00%+1,293New
RSM US Wealth Management LLC1,305$201.0K0.00%+1,305New
Kapitalo Investimentos Ltda1,297$201.4K0.05%+1,297New
Capital Advisors, Ltd. LLC1,305$203.0K0.03%00.0%Unchanged
GAMMA Investing LLC1,308$203.1K0.02%+445+51.6%Added