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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 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
Dogwood Wealth Management LLC0$20.00%0Unchanged
Kozak & Associates, Inc.1$1540.00%00.0%Unchanged
WestEnd Advisors, LLC1$1550.00%00.0%Unchanged
Macroview Investment Management LLC2$3110.00%00.0%Unchanged
Continuum Advisory, LLC2$3140.00%−1−33.3%Reduced
Caitlin John, LLC3$5120.00%00.0%Unchanged
IAG Wealth Partners, LLC4$6210.00%+4New
Bogart Wealth, LLC6$9760.00%00.0%Unchanged
Penserra Capital Management LLC9$1.00K0.00%+3+50.0%Added
Picton Mahoney Asset Management7$1.00K0.00%+7New
WR Wealth Planners, LLC7$1.09K0.00%00.0%Unchanged
Raleigh Capital Management Inc.7$1.09K0.00%+2+40.0%Added
Key Financial Inc7$1.09K0.00%+7New
Logan Capital Management Inc8$1.24K0.00%00.0%Unchanged
Jackson, Grant Investment Advisers, Inc.9$1.40K0.00%00.0%Unchanged
Solstein Capital, LLC9$1.40K0.00%00.0%Unchanged
Belmont Capital, LLC10$1.55K0.00%−181−94.8%Reduced
BOK Financial Private Wealth, Inc.10$1.55K0.00%00.0%Unchanged
Aspect Partners, LLC11$1.71K0.00%00.0%Unchanged
Boyd Watterson Asset Management LLC13$2.02K0.00%00.0%Unchanged
Valued Wealth Advisors LLC14$2.17K0.00%+3+27.3%Added
Financial Gravity Companies, Inc.14$2.17K0.00%+14New
Global Financial Private Client, LLC14$2.17K0.00%+14New
JNBA Financial Advisors15$2.33K0.00%00.0%Unchanged
Concord Wealth Partners16$2.48K0.00%−2−11.1%Reduced
Adirondack Trust Co16$2.48K0.00%00.0%Unchanged
Salomon & Ludwin, LLC18$2.79K0.00%−18−50.0%Reduced
Raffa Wealth Management, LLC18$2.79K0.00%00.0%Unchanged
DiNuzzo Private Wealth, Inc.18$2.79K0.00%+2+12.5%Added
VitalStone Financial, LLC20$3.10K0.00%+20New
Chilton Capital Management LLC21$3.26K0.00%+21New
SJS Investment Consulting Inc.22$3.43K0.00%+1+4.8%Added
Leonteq Securities AG25$3.88K0.00%00.0%Unchanged
Hexagon Capital Partners LLC26$4.04K0.00%+26New
Frazier Financial Advisors, LLC28$4.27K0.00%+1+3.7%Added
TFC Financial Management29$4.50K0.00%00.0%Unchanged
Crewe Advisors LLC30$4.66K0.00%00.0%Unchanged
Fortitude Family Office, LLC30$4.66K0.00%00.0%Unchanged
Cetera Trust Company, N.A30$4.66K0.00%00.0%Unchanged
Zions Bancorporation, N.A.31$4.81K0.00%00.0%Unchanged
Beacon Capital Management, LLC35$5.43K0.00%+35New
Anfield Capital Management, LLC40$6.21K0.00%00.0%Unchanged
St Germain D J Co Inc41$6.37K0.00%00.0%Unchanged
Bartlett & Co. Wealth Management LLC45$6.99K0.00%−64−58.7%Reduced
Tobam48$7.00K0.00%−243−83.5%Reduced
Silicon Valley Capital Partners45$7.06K0.00%00.0%Unchanged
Plante Moran Financial Advisors, LLC46$7.14K0.00%00.0%Unchanged
SRS Capital Advisors, Inc.46$7.14K0.00%+21+84.0%Added
Loring Wolcott & Coolidge Fiduciary Advisors LLP48$7.58K0.00%−105−68.6%Reduced
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
ORG Partners LLC50$7.82K0.00%00.0%Unchanged
Financial Management Professionals, Inc.50$8.00K0.00%+10+25.0%Added
Northwest Capital Management Inc52$8.07K0.00%00.0%Unchanged
Tompkins Financial Corp53$8.23K0.00%+53New
Twin Tree Management, LP54$8.38K0.00%−10,314−99.5%Reduced
Armstrong Advisory Group, Inc54$8.38K0.00%00.0%Unchanged
Prestige Wealth Management Group LLC56$8.69K0.00%00.0%Unchanged
Versant Capital Management, Inc57$8.85K0.00%00.0%Unchanged
Private Wealth Management Group, LLC59$9.16K0.00%00.0%Unchanged
MV Capital Management, Inc.60$9.31K0.00%+1+1.7%Added
Cedar Mountain Advisors, LLC61$9.47K0.00%00.0%Unchanged
Jaffetilchin Investment Partners, LLC62$9.57K0.00%+62New
JFS Wealth Advisors, LLC65$10.1K0.00%+2+3.2%Added
MidAtlantic Capital Management, Inc.67$10.4K0.01%00.0%Unchanged
Brown Brothers Harriman & Co67$10.4K0.00%+41+157.7%Added
Trust Co of Vermont68$10.6K0.00%+23+51.1%Added
Coppell Advisory Solutions LLC70$10.8K0.00%00.0%Unchanged
Wolff Wiese Magana LLC70$10.9K0.01%00.0%Unchanged
GW&K Investment Management, LLC74$11.0K0.00%+40+117.6%Added
West Paces Advisors Inc.72$11.2K0.00%00.0%Unchanged
Harbor Investment Advisory, LLC73$11.3K0.00%−1−1.4%Reduced
Game Plan Financial Advisors, LLC75$11.6K0.01%+75New
Avion Wealth83$12.0K0.00%00.0%Unchanged
Rosenberg Matthew Hamilton80$12.4K0.00%+39+95.1%Added
Oakworth Capital, Inc.83$12.9K0.00%00.0%Unchanged
Claris Advisors, LLC85$13.2K0.01%+85New
Manchester Capital Management LLC87$13.5K0.00%+18+26.1%Added
Johnson Financial Group, Inc.88$13.7K0.00%+15+20.5%Added
Venturi Wealth Management, LLC90$14.0K0.00%−30−25.0%Reduced
Bruce G. Allen Investments, LLC94$14.6K0.01%00.0%Unchanged
Pinnacle Bancorp, Inc.102$15.8K0.00%00.0%Unchanged
Hanson & Doremus Investment Management100$16.0K0.00%00.0%Unchanged
Castleview Partners, LLC105$16.4K0.01%+33+45.8%Added
First Horizon Advisors, Inc.107$16.7K0.00%−66−38.2%Reduced
Pittenger & Anderson Inc110$17.1K0.00%00.0%Unchanged
Annis Gardner Whiting Capital Advisors, LLC110$17.1K0.00%00.0%Unchanged
LRI Investments, LLC109$17.1K0.00%−4−3.5%Reduced
Capital Performance Advisors LLP111$17.2K0.01%+111New
Abound Wealth Management111$17.3K0.01%00.0%Unchanged
Ancora Advisors, LLC113$17.5K0.00%+2+1.8%Added
Headlands Technologies LLC114$17.7K0.00%−2,081−94.8%Reduced
Ashton Thomas Securities, LLC114$17.7K0.00%+114New
Pflug Koory, LLC115$17.9K0.01%+115New
Nelson, Van Denburg & Campbell Wealth Management Group, LLC127$19.7K0.00%+3+2.4%Added
DT Investment Partners, LLC131$20.3K0.00%+41+45.6%Added
True Wealth Design, LLC131$20.3K0.01%+124+1,771.4%Added
CVA Family Office, LLC133$20.6K0.00%−1−0.7%Reduced
Parkside Financial Bank & Trust134$20.8K0.00%+1+0.8%Added