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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, Q1 2024

Institutional positions in Quest Diagnostics Inc as of Mar 31, 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
818
0 vs. Q4 2023
Shares held
99.3M
+2.04M (+2.1%) vs. Q4 2023
Total value
$13.2B
−$199.1M (−1.5%) vs. Q4 2023
New holders
89
269 more added
Sold out
89
312 more reduced

11 institutions that held it in Q4 2023 haven't filed for Q1 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.

Compare with Q4 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 holdersQ1 2024: 818 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 heldQ1 2024: $13.2B
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, Q1 2024

Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q4 2023.

Institutions holding DGX in Q1 2024
InstitutionSharesValue% of portfolioChange in sharesAction
Clarius Group, LLC1,505$200.3K0.01%+50+3.4%Added
Moneta Group Investment Advisors LLC1,521$202.5K0.00%+1,521New
Bradley Foster & Sargent Inc1,548$206.1K0.00%−100−6.1%Reduced
Kapitalo Investimentos Ltda1,557$207.3K0.05%−1,630−51.1%Reduced
Great Diamond Partners, LLC1,572$209.2K0.05%−3−0.2%Reduced
FDx Advisors, Inc.1,581$210.0K0.03%−7,378−82.4%Reduced
Wintrust Investments LLC1,584$211.0K0.02%+1,584New
E Fund Management Co., Ltd.1,593$212.0K0.01%+1,593New
Sentry LLC1,600$213.0K0.04%00.0%Unchanged
Hilltop Holdings Inc.1,621$215.8K0.02%00.0%Unchanged
Eads & Heald Wealth Management1,663$221.0K0.10%−80−4.6%Reduced
CIBC World Markets Inc.1,662$221.0K0.00%+1,662New
Horizon Investments, LLC1,672$221.3K0.01%+50+3.1%Added
Dorsey & Whitney Trust CO LLC1,681$223.8K0.02%+23+1.4%Added
Brighton Jones LLC1,698$226.0K0.01%+4+0.2%Added
Profund Advisors LLC1,698$226.0K0.01%−222−11.6%Reduced
KFG Wealth Management, LLC1,707$227.2K0.09%+76+4.7%Added
Meeder Advisory Services, Inc.1,711$227.8K0.02%−74−4.1%Reduced
Ballast, Inc.1,712$227.9K0.07%00.0%Unchanged
First Hawaiian Bank1,712$227.9K0.01%+31+1.8%Added
Silvercrest Asset Management Group LLC1,722$229.2K0.00%−4−0.2%Reduced
Motley Fool Asset Management LLC1,723$229.3K0.01%−99−5.4%Reduced
Hills Bank & Trust Co1,728$230.0K0.02%−62−3.5%Reduced
Zhang Financial LLC1,733$230.7K0.02%00.0%Unchanged
Evermay Wealth Management LLC1,739$231.4K0.03%00.0%Unchanged
Lane Generational LLC1,742$231.9K0.27%00.0%Unchanged
Dakota Community Bank & Trust NA1,744$232.1K1.26%+367+26.7%Added
SeaCrest Wealth Management, LLC1,745$232.3K0.03%−50−2.8%Reduced
Scharf Investments, LLC1,758$234.0K0.01%00.0%Unchanged
Arjuna Capital1,770$235.6K0.07%+88+5.2%Added
Investment Management Corp of Ontario1,785$237.6K0.01%−800−30.9%Reduced
Lincoln National Corp1,796$239.0K0.00%+74+4.3%Added
Mill Capital Management, LLC1,808$240.7K0.02%00.0%Unchanged
Wetherby Asset Management Inc1,812$241.2K0.01%+34+1.9%Added
Angeles Investment Advisors, LLC1,820$242.3K0.01%00.0%Unchanged
Simplicity Wealth,LLC1,823$242.7K0.01%+1,823New
Bleakley Financial Group, LLC1,840$245.0K0.01%−251−12.0%Reduced
Franklin Street Advisors Inc1,838$245.0K0.02%+1,838New
National Asset Management, Inc.2,022$246.4K0.01%+333+19.7%Added
Forum Financial Management, LP1,855$246.9K0.00%+19+1.0%Added
River Wealth Advisors LLC1,869$248.7K0.04%−100−5.1%Reduced
SpiderRock Advisors, LLC1,946$249.4K0.01%+1,946New
Ledyard National Bank1,874$249.4K0.02%00.0%Unchanged
Dakota Wealth Management1,876$249.7K0.01%−257−12.0%Reduced
Evercore Wealth Management, LLC1,880$250.2K0.00%−19−1.0%Reduced
Checchi Capital Advisers, LLC1,892$251.8K0.02%+68+3.7%Added
Coastline Trust Co1,900$252.9K0.03%−9,390−83.2%Reduced
S.A. Mason LLC1,900$252.9K0.15%00.0%Unchanged
iA Global Asset Management Inc.1,913$255.0K0.01%+1,913New
Greenspring Advisors, LLC1,918$255.3K0.06%00.0%Unchanged
Schnieders Capital Management LLC1,919$255.4K0.05%00.0%Unchanged
Pensionmark Financial Group, LLC1,922$255.8K0.04%+1,922New
Concurrent Investment Advisors, LLC1,970$262.1K0.01%+62+3.2%Added
PEAK6 Investments LLC1,974$262.8K0.01%+1,974New
Gryphon Financial Partners LLC1,976$263.0K0.04%−284−12.6%Reduced
Morningstar Investment Management LLC1,995$266.0K0.03%00.0%Unchanged
Covestor Ltd2,023$269.0K0.17%+106+5.5%Added
Silver Lake Advisory, LLC2,024$269.4K0.12%+2,024New
Dark Forest Capital Management LP2,045$272.2K0.05%+2,045New
David Loasby2,051$272.3K0.03%+128+6.7%Added
Atria Wealth Solutions, Inc.2,046$272.3K0.00%+7+0.3%Added
Farther Finance Advisors, LLC2,034$274.2K0.02%+1,475+263.9%Added
Holderness Investments Co2,100$279.5K0.07%00.0%Unchanged
Engineers Gate Manager LP2,134$284.1K0.01%−5,522−72.1%Reduced
Mutual Advisors, LLC2,145$285.6K0.01%+2,145New
Deerfield Management Company, L.P. (Series C)2,157$287.1K0.00%+2,157New
Integrated Advisors Network LLC2,157$287.1K0.01%00.0%Unchanged
State of Wyoming2,171$289.0K0.05%+1,759+426.9%Added
Wahed Invest LLC2,176$289.6K0.07%+369+20.4%Added
Cypress Capital Group2,186$291.0K0.03%−1,611−42.4%Reduced
Clearstead Advisors, LLC2,071$291.6K0.01%−5−0.2%Reduced
Oppenheimer Asset Management Inc.2,193$291.9K0.00%−97−4.2%Reduced
AXA S.A.2,197$292.4K0.00%−5−0.2%Reduced
NorthCrest Asset Manangement, LLC2,200$292.8K0.01%−248−10.1%Reduced
Twin Tree Management, LP2,237$297.8K0.01%+2,237New
WealthShield Partners, LLC2,303$306.6K0.05%00.0%Unchanged
Genesee Capital Advisors, LLC2,307$307.1K0.17%+12+0.5%Added
Keudell/Morrison Wealth Management2,312$307.8K0.09%+85+3.8%Added
Buckingham Strategic Wealth, LLC2,315$308.2K0.00%+35+1.5%Added
First Wilshire Securities Management Inc2,350$313.0K0.09%00.0%Unchanged
Cape Cod Five Cents Savings Bank2,370$315.5K0.03%00.0%Unchanged
Ransom Advisory, Ltd2,400$319.5K0.17%+2,400New
Central Trust Co2,423$322.5K0.01%−40−1.6%Reduced
Thomasville National Bank2,440$324.8K0.03%−150−5.8%Reduced
Moody National Bank Trust Division2,444$325.3K0.03%−89−3.5%Reduced
Buckingham Strategic Partners2,464$328.0K0.01%+833+51.1%Added
Raab & Moskowitz Asset Management LLC2,471$328.9K0.09%+2,471New
Investment House LLC2,475$329.4K0.02%00.0%Unchanged
Commonwealth Financial Services, LLC2,393$329.9K0.08%00.0%Unchanged
Searle & Co.2,500$332.8K0.08%00.0%Unchanged
Alberta Investment Management Corp2,500$332.8K0.00%00.0%Unchanged
O'Keefe Stevens Advisory, Inc.2,500$332.8K0.11%00.0%Unchanged
Mitsubishi UFJ Asset Management (UK) Ltd.2,500$333.0K0.17%−3,000−54.5%Reduced
Flagship Harbor Advisors, LLC2,529$336.6K0.02%−118−4.5%Reduced
Girard Partners Ltd.2,532$337.1K0.03%−512−16.8%Reduced
Eudaimonia Partners, LLC2,535$337.4K0.08%00.0%Unchanged
Stratos Wealth Partners, LTD.2,536$337.6K0.01%+55+2.2%Added
Montecito Bank & Trust2,549$339.3K0.07%+640+33.5%Added
Public Sector Pension Investment Board2,556$340.2K0.00%00.0%Unchanged
Rockland Trust Co2,586$344.2K0.02%00.0%Unchanged