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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 2021

Institutional positions in Quest Diagnostics Inc as of Sep 30, 2021. 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
840
+35 vs. Q2 2021
Shares held
109.5M
−2.74M (−2.4%) vs. Q2 2021
Total value
$15.9B
+$1.11B (+7.5%) vs. Q2 2021
New holders
94
294 more added
Sold out
59
283 more reduced

11 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q2 2021: 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 2021: 840 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 2021: $15.9B
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 2021

Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q2 2021.

Institutions holding DGX in Q3 2021
InstitutionSharesValue% of portfolioChange in sharesAction
Albion Financial Group3$00.00%00.0%Unchanged
WestEnd Advisors, LLC–$1450.00%––
Nelson, Van Denburg & Campbell Wealth Management Group, LLC8$1.00K0.00%−5,295−99.8%Reduced
Thompson Siegel & Walmsley LLC7$1.00K0.00%00.0%Unchanged
FourThought Financial, LLC10$1.00K0.00%00.0%Unchanged
MCF Advisors LLC5$1.00K0.00%+5New
Sutton Wealth Advisors Inc.10$1.45K0.00%00.0%Unchanged
Laffer Tengler Investments10$1.45K0.00%+10New
Manchester Capital Management LLC11$2.00K0.00%−89−89.0%Reduced
Newbridge Financial Services Group, Inc.14$2.00K0.00%−61−81.3%Reduced
Baystate Wealth Management LLC14$2.00K0.00%00.0%Unchanged
Column Capital Advisors, LLC13$2.00K0.00%00.0%Unchanged
Financial Management Professionals, Inc.15$2.00K0.00%00.0%Unchanged
JNBA Financial Advisors15$2.00K0.00%00.0%Unchanged
Creative Financial Designs Inc11$2.00K0.00%00.0%Unchanged
Lee Financial Co13$2.00K0.00%+13New
Raffa Wealth Management, LLC18$2.62K0.00%00.0%Unchanged
Carolinas Wealth Consulting LLC18$3.00K0.00%−262−93.6%Reduced
Fieldpoint Private Securities, LLC24$3.00K0.00%00.0%Unchanged
Stonebridge Capital Advisors LLC21$3.00K0.00%00.0%Unchanged
FinTrust Capital Advisors, LLC22$3.00K0.00%00.0%Unchanged
Phoenix Wealth Advisors20$3.00K0.00%00.0%Unchanged
Anfield Capital Management, LLC18$3.00K0.00%+18New
Kelly Financial Services LLC22$3.20K0.00%−2,881−99.2%Reduced
Larson Financial Group LLC29$4.00K0.00%00.0%Unchanged
Key Financial Inc30$4.00K0.00%00.0%Unchanged
TFC Financial Management25$4.00K0.00%00.0%Unchanged
Liberty Wealth Management LLC24$4.00K0.00%+12+100.0%Added
Optiver Holding B.V.28$4.00K0.00%+28New
Evolution Wealth Advisors, LLC34$5.00K0.00%−67−66.3%Reduced
Evoke Wealth, LLC39$5.00K0.00%00.0%Unchanged
Heritage Wealth Management, LLC36$5.00K0.00%00.0%Unchanged
Kowal Investment Group, LLC38$5.00K0.00%+38New
Gradient Investments LLC44$6.00K0.00%−59−57.3%Reduced
Cedar Mountain Advisors, LLC44$6.00K0.00%00.0%Unchanged
MV Capital Management, Inc.43$6.00K0.00%+15+53.6%Added
Syverson Strege & Co39$6.00K0.00%+39New
Institutional & Family Asset Management, LLC47$7.00K0.00%00.0%Unchanged
Versant Capital Management, Inc48$7.00K0.00%00.0%Unchanged
SOA Wealth Advisors, LLC.52$7.00K0.00%+28+116.7%Added
Adirondack Trust Co50$7.00K0.00%+50New
Zions Bancorporation, N.A.57$8.00K0.00%+7+14.0%Added
Prestige Wealth Management Group LLC52$8.00K0.00%−1−1.9%Reduced
West Paces Advisors Inc.58$8.43K0.00%00.0%Unchanged
Sound Income Strategies, LLC65$9.00K0.00%00.0%Unchanged
Earnest Partners LLC61$9.00K0.00%00.0%Unchanged
Avion Wealth63$9.00K0.00%00.0%Unchanged
Healthcare of Ontario Pension Plan Trust Fund69$10.0K0.00%00.0%Unchanged
Bellwether Advisors, LLC75$10.0K0.00%00.0%Unchanged
Pinnacle Bancorp, Inc.77$11.0K0.00%−15−16.3%Reduced
First Horizon Advisors, Inc.70$11.0K0.00%+45+180.0%Added
Carmichael Hill & Associates, Inc.82$12.0K0.01%00.0%Unchanged
Brown Brothers Harriman & Co85$12.0K0.00%+36+73.5%Added
Lenox Wealth Advisors, LLC92$13.0K0.00%+5+5.7%Added
Barrett Asset Management, LLC90$13.0K0.00%+90New
Exchange Traded Concepts, LLC99$14.0K0.00%−4,196−97.7%Reduced
Dividend Assets Capital, LLC97$14.0K0.00%00.0%Unchanged
Tarbox Family Office, Inc.98$14.0K0.00%00.0%Unchanged
Harvest Fund Management Co., Ltd98$14.0K0.00%00.0%Unchanged
Kistler-Tiffany Companies, LLC94$14.0K0.00%00.0%Unchanged
Oakworth Capital, Inc.100$15.0K0.00%−100−50.0%Reduced
Selective Wealth Management, Inc.100$15.0K0.01%−100−50.0%Reduced
Ancora Advisors, LLC105$15.0K0.00%00.0%Unchanged
Covington Capital Management100$15.0K0.00%00.0%Unchanged
Bogart Wealth, LLC100$15.0K0.00%00.0%Unchanged
Ten Capital Wealth Advisors, LLC100$15.0K0.01%00.0%Unchanged
Bradley & Co. Private Wealth Management, LLC100$15.0K0.01%00.0%Unchanged
Pittenger & Anderson Inc110$16.0K0.00%00.0%Unchanged
First Manhattan Co112$16.0K0.00%00.0%Unchanged
Gemmer Asset Management LLC119$17.0K0.00%00.0%Unchanged
Centerpoint Advisors, LLC120$17.0K0.01%00.0%Unchanged
Crescent Capital Consulting, LLC117$17.0K0.00%00.0%Unchanged
TCI Wealth Advisors, Inc.121$18.0K0.00%+67+124.1%Added
Joseph P. Lucia & Associates, LLC130$19.0K0.01%00.0%Unchanged
Front Row Advisors LLC135$20.0K0.01%00.0%Unchanged
BDO Wealth Advisors, LLC138$20.0K0.00%−6−4.2%Reduced
Salem Investment Counselors Inc140$20.0K0.00%00.0%Unchanged
Bell Investment Advisors, Inc138$20.0K0.01%+138New
Baillie Gifford & Co145$21.0K0.00%−15−9.4%Reduced
TCTC Holdings, LLC148$22.0K0.00%00.0%Unchanged
Lindbrook Capital, LLC151$22.0K0.01%00.0%Unchanged
Sonora Investment Management, LLC151$22.0K0.00%+100+196.1%Added
Danda Trouve Investment Management, Inc.165$24.0K0.03%+165New
Wolff Wiese Magana LLC177$25.0K0.02%−19−9.7%Reduced
McCarthy Asset Management, Inc.170$25.0K0.02%00.0%Unchanged
Parkside Financial Bank & Trust174$25.0K0.01%+15+9.4%Added
Carroll Financial Associates, Inc.176$25.0K0.00%+13+8.0%Added
Private Ocean, LLC195$28.0K0.00%00.0%Unchanged
HHM Wealth Advisors, LLC200$29.0K0.01%00.0%Unchanged
Archer Investment Corp204$29.6K0.01%00.0%Unchanged
M&R Capital Management Inc208$30.0K0.01%00.0%Unchanged
Emfo, LLC220$32.0K0.03%00.0%Unchanged
BBVA USA228$33.0K0.00%−41−15.2%Reduced
HighMark Wealth Management LLC230$33.0K0.02%+1+0.4%Added
Harel Insurance Investments & Financial Services Ltd.229$33.0K0.00%00.0%Unchanged
Pflug Koory, LLC232$34.0K0.02%00.0%Unchanged
Loring Wolcott & Coolidge Fiduciary Advisors LLP240$35.0K0.00%−20−7.7%Reduced
Harbor Investment Advisory, LLC248$36.0K0.00%00.0%Unchanged
GPS Wealth Strategies Group, LLC285$41.0K0.01%00.0%Unchanged
Hudock, Inc.300$43.0K0.01%00.0%Unchanged