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
Lindbrook Capital, LLC473$73.4K0.01%+6+1.3%Added
Bank Julius Baer & Co. Ltd, Zurich397$73.1K0.00%+397New
Old Second National Bank of Aurora450$69.9K0.02%−16−3.4%Reduced
Glen Eagle Advisors, LLC442$68.6K0.01%00.0%Unchanged
Hantz Financial Services, Inc.437$68.0K0.00%00.0%Unchanged
Hollencrest Capital Management434$67.4K0.00%−603−58.1%Reduced
Alaska Permanent Fund Corp414$64.3K0.00%00.0%Unchanged
Baldwin Brothers Inc411$63.8K0.00%+411New
Catalyst Funds Management Pty Ltd400$62.1K0.01%−500−55.6%Reduced
Dunhill Financial, LLC390$60.6K0.03%+13+3.4%Added
New England Capital Financial Advisors LLC390$60.5K0.03%+1+0.3%Added
Eagle Bay Advisors LLC388$60.2K0.02%00.0%Unchanged
Global Retirement Partners, LLC382$59.3K0.00%+15+4.1%Added
Quarry LP379$58.8K0.02%−162−29.9%Reduced
Federated Hermes, Inc.371$57.6K0.00%−938−71.7%Reduced
Centerpoint Advisors, LLC362$56.0K0.02%00.0%Unchanged
Cromwell Holdings LLC349$54.2K0.03%+38+12.2%Added
Princeton Global Asset Management LLC335$52.0K0.01%+2+0.6%Added
Wiser Advisor Group LLC330$51.3K0.08%+1+0.3%Added
TD Private Client Wealth LLC312$48.5K0.00%+6+2.0%Added
Hall Laurie J Trustee300$47.0K0.01%00.0%Unchanged
Washington Trust Co300$46.6K0.00%00.0%Unchanged
Sunbelt Securities, Inc.295$45.8K0.00%00.0%Unchanged
Compass Wealth Management LLC295$45.8K0.01%00.0%Unchanged
Riverview Trust Co248$38.5K0.03%00.0%Unchanged
Hemington Wealth Management247$38.0K0.01%+247New
TruNorth Capital Management, LLC239$37.1K0.01%00.0%Unchanged
NBC Securities, Inc.235$36.0K0.00%00.0%Unchanged
Larson Financial Group LLC230$35.8K0.00%+1+0.4%Added
Citizens National Bank Trust Department230$35.7K0.01%00.0%Unchanged
CoreCap Advisors, LLC220$34.1K0.00%−26−10.6%Reduced
Archer Investment Corp204$31.7K0.01%00.0%Unchanged
Ossiam202$31.4K0.00%+202New
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
MCF Advisors LLC192$29.8K0.00%−99−34.0%Reduced
Carolinas Wealth Consulting LLC185$28.7K0.01%00.0%Unchanged
Rothschild Investment LLC185$28.7K0.00%−3−1.6%Reduced
Bell Investment Advisors, Inc183$28.4K0.01%−4−2.1%Reduced
Asset Dedication, LLC183$28.4K0.00%00.0%Unchanged
Peterson Wealth Services180$27.9K0.01%+180New
Gould Capital, LLC178$27.6K0.02%00.0%Unchanged
First Pacific Financial176$27.3K0.01%+176New
Allianz SE175$27.2K0.00%00.0%Unchanged
Mendota Financial Group, LLC157$24.4K0.01%00.0%Unchanged
Wintrust Investments LLC160$24.0K0.02%−1,433−90.0%Reduced
Indiana Trust & Investment Management CO145$22.5K0.01%00.0%Unchanged
Abich Financial Wealth Management LLC141$21.9K0.05%+141New
Parkside Financial Bank & Trust134$20.8K0.00%+1+0.8%Added
CVA Family Office, LLC133$20.6K0.00%−1−0.7%Reduced
DT Investment Partners, LLC131$20.3K0.00%+41+45.6%Added
True Wealth Design, LLC131$20.3K0.01%+124+1,771.4%Added
Nelson, Van Denburg & Campbell Wealth Management Group, LLC127$19.7K0.00%+3+2.4%Added
Pflug Koory, LLC115$17.9K0.01%+115New
Headlands Technologies LLC114$17.7K0.00%−2,081−94.8%Reduced
Ashton Thomas Securities, LLC114$17.7K0.00%+114New
Ancora Advisors, LLC113$17.5K0.00%+2+1.8%Added
Abound Wealth Management111$17.3K0.01%00.0%Unchanged
Capital Performance Advisors LLP111$17.2K0.01%+111New
LRI Investments, LLC109$17.1K0.00%−4−3.5%Reduced
Pittenger & Anderson Inc110$17.1K0.00%00.0%Unchanged
Annis Gardner Whiting Capital Advisors, LLC110$17.1K0.00%00.0%Unchanged
First Horizon Advisors, Inc.107$16.7K0.00%−66−38.2%Reduced
Castleview Partners, LLC105$16.4K0.01%+33+45.8%Added
Hanson & Doremus Investment Management100$16.0K0.00%00.0%Unchanged
Pinnacle Bancorp, Inc.102$15.8K0.00%00.0%Unchanged
Bruce G. Allen Investments, LLC94$14.6K0.01%00.0%Unchanged
Venturi Wealth Management, LLC90$14.0K0.00%−30−25.0%Reduced
Johnson Financial Group, Inc.88$13.7K0.00%+15+20.5%Added
Manchester Capital Management LLC87$13.5K0.00%+18+26.1%Added
Claris Advisors, LLC85$13.2K0.01%+85New
Oakworth Capital, Inc.83$12.9K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton80$12.4K0.00%+39+95.1%Added
Avion Wealth83$12.0K0.00%00.0%Unchanged
Game Plan Financial Advisors, LLC75$11.6K0.01%+75New
Harbor Investment Advisory, LLC73$11.3K0.00%−1−1.4%Reduced
West Paces Advisors Inc.72$11.2K0.00%00.0%Unchanged
GW&K Investment Management, LLC74$11.0K0.00%+40+117.6%Added
Wolff Wiese Magana LLC70$10.9K0.01%00.0%Unchanged
Coppell Advisory Solutions LLC70$10.8K0.00%00.0%Unchanged
Trust Co of Vermont68$10.6K0.00%+23+51.1%Added
MidAtlantic Capital Management, Inc.67$10.4K0.01%00.0%Unchanged
Brown Brothers Harriman & Co67$10.4K0.00%+41+157.7%Added
JFS Wealth Advisors, LLC65$10.1K0.00%+2+3.2%Added
Jaffetilchin Investment Partners, LLC62$9.57K0.00%+62New
Cedar Mountain Advisors, LLC61$9.47K0.00%00.0%Unchanged
MV Capital Management, Inc.60$9.31K0.00%+1+1.7%Added
Private Wealth Management Group, LLC59$9.16K0.00%00.0%Unchanged
Versant Capital Management, Inc57$8.85K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC56$8.69K0.00%00.0%Unchanged
Twin Tree Management, LP54$8.38K0.00%−10,314−99.5%Reduced
Armstrong Advisory Group, Inc54$8.38K0.00%00.0%Unchanged
Tompkins Financial Corp53$8.23K0.00%+53New
Northwest Capital Management Inc52$8.07K0.00%00.0%Unchanged
Financial Management Professionals, Inc.50$8.00K0.00%+10+25.0%Added
ORG Partners LLC50$7.82K0.00%00.0%Unchanged
Riggs Asset Managment Co. Inc.50$7.76K0.00%00.0%Unchanged
Moisand Fitzgerald Tamayo, LLC50$7.76K0.00%+50New
Mowery & Schoenfeld Wealth Management, LLC50$7.76K0.01%+50New