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, Q2 2026
Institutional positions in Quest Diagnostics Inc as of Jun 30, 2026. 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
- 1,112
- +52 vs. Q1 2026
- Shares held
- 104.9M
- +2.36M (+2.3%) vs. Q1 2026
- Total value
- $22.2B
- +$2.12B (+10.6%) vs. Q1 2026
- New holders
- 122
- 429 more added
- Sold out
- 70
- 354 more reduced
9 institutions that held it in Q1 2026 haven't filed for Q2 2026 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2026: 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.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 1,112 | $22.2B |
| Q1 2026 | 1,069 | $20.1B |
| Q4 2025 | 1,050 | $18.4B |
| Q3 2025 | 1,006 | $20.0B |
| Q2 2025 | 991 | $19.3B |
| Q1 2025 | 969 | $17.5B |
| Q4 2024 | 896 | $15.0B |
| Q3 2024 | 849 | $15.2B |
| Q2 2024 | 839 | $13.3B |
| Q1 2024 | 818 | $13.2B |
| Q4 2023 | 829 | $13.5B |
| Q3 2023 | 797 | $12.0B |
| Q2 2023 | 820 | $14.0B |
| Q1 2023 | 837 | $14.2B |
| Q4 2022 | 881 | $15.5B |
| Q3 2022 | 809 | $12.6B |
| Q2 2022 | 853 | $13.8B |
| Q1 2022 | 852 | $14.4B |
| Q4 2021 | 906 | $18.0B |
| Q3 2021 | 840 | $15.9B |
| Q2 2021 | 816 | $15.0B |
| Q1 2021 | 818 | $14.8B |
Institutions, Q2 2026
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q1 2026.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Centurion Wealth Management LLC | 1,110 | $235.3K | 0.06% | −350−24.0% | Reduced |
| Quadcap Wealth Management, LLC | 1,122 | $237.8K | 0.02% | +27+2.5% | Added |
| Smartleaf Asset Management LLC | 1,120 | $238.2K | 0.01% | 00.0% | Unchanged |
| First County Bank | 1,129 | $239.3K | 0.11% | +19+1.7% | Added |
| Verdence Capital Advisors LLC | 1,131 | $239.8K | 0.01% | 00.0% | Unchanged |
| Private Trust Co NA | 1,145 | $242.7K | 0.02% | +6+0.5% | Added |
| Wescott Financial Advisory Group, LLC | 1,149 | $243.5K | 0.02% | +5+0.4% | Added |
| SeaCrest Wealth Management, LLC | 1,150 | $243.8K | 0.03% | −518−31.1% | Reduced |
| Cerro Pacific Wealth Advisors LLC | 1,154 | $244.6K | 0.06% | +1,154 | New |
| Citizens Financial Group Inc | 1,156 | $245.0K | 0.00% | +1,156 | New |
| Lake Street Financial LLC | 1,165 | $246.9K | 0.03% | 00.0% | Unchanged |
| Whittier Trust Co | 1,158 | $247.2K | 0.00% | 00.0% | Unchanged |
| Jump Financial, LLC | 1,177 | $249.5K | 0.00% | −2,013−63.1% | Reduced |
| Cape Cod Five Cents Savings Bank | 1,180 | $250.1K | 0.02% | +1,180 | New |
| BSW Wealth Partners | 1,186 | $251.4K | 0.03% | +1,186 | New |
| Annis Gardner Whiting Capital Advisors, LLC | 1,189 | $252.0K | 0.04% | −2−0.2% | Reduced |
| Confluence Wealth Services, Inc. | 1,191 | $252.4K | 0.01% | +1,191 | New |
| Canvas Wealth Advisors, LLC | 1,191 | $252.5K | 0.04% | −3−0.3% | Reduced |
| Phillips Wealth Planners LLC | 1,191 | $252.9K | 0.19% | +1+0.1% | Added |
| Bravera Wealth | 1,196 | $253.5K | 0.10% | 00.0% | Unchanged |
| Townsend Asset Management Corp | 1,198 | $253.9K | 0.08% | 00.0% | Unchanged |
| Baker Ellis Asset Management LLC | 1,200 | $254.3K | 0.03% | 00.0% | Unchanged |
| Wilson & Boucher Capital Management, LLC | 1,200 | $254.3K | 0.15% | 00.0% | Unchanged |
| Viewpoint Capital Management LLC | 1,200 | $254.3K | 0.13% | 00.0% | Unchanged |
| Victrix Investment Advisors | 1,210 | $256.5K | 0.11% | −100−7.6% | Reduced |
| Ellevest, Inc. | 1,217 | $257.4K | 0.03% | +1,217 | New |
| Camden Capital, LLC | 1,220 | $258.6K | 0.01% | −11−0.9% | Reduced |
| Portfolio Design Labs, LLC | 1,226 | $259.9K | 0.04% | +10+0.8% | Added |
| Adelphi Trust Co | 1,230 | $260.7K | 0.17% | +185+17.7% | Added |
| Profund Advisors LLC | 1,232 | $261.1K | 0.01% | +3+0.2% | Added |
| Trust Asset Management LLC | 1,238 | $262.4K | 0.02% | 00.0% | Unchanged |
| Biltmore Family Office, LLC | 1,250 | $264.9K | 0.03% | +11+0.9% | Added |
| Integrated Advisors Network LLC | 1,251 | $265.2K | 0.01% | −28−2.2% | Reduced |
| Capital Advisors, Ltd. LLC | 1,257 | $266.0K | 0.03% | −1−0.1% | Reduced |
| Radnor Capital Management, LLC | 1,257 | $266.4K | 0.04% | 00.0% | Unchanged |
| Evermay Wealth Management LLC | 1,265 | $268.1K | 0.03% | 00.0% | Unchanged |
| Moneta Group Investment Advisors LLC | 1,291 | $273.6K | 0.00% | +17+1.3% | Added |
| Tiaa-Cref Individual & Institutional Services, LLC | 1,294 | $274.3K | 0.00% | +29+2.3% | Added |
| Brookstone Capital Management | 1,297 | $274.8K | 0.00% | −654−33.5% | Reduced |
| Check Capital Management Inc | 1,300 | $275.5K | 0.02% | 00.0% | Unchanged |
| OneAscent Financial Services LLC | 1,300 | $275.6K | 0.01% | −23−1.7% | Reduced |
| Legacy Capital Wealth Partners, LLC | 1,302 | $276.0K | 0.05% | −521−28.6% | Reduced |
| Westshore Wealth, LLC | 1,302 | $276.0K | 0.09% | 00.0% | Unchanged |
| Eventide Asset Management, LLC | 1,316 | $279.8K | 0.00% | +204+18.3% | Added |
| Camden National Bank | 1,333 | $282.5K | 0.04% | −57−4.1% | Reduced |
| Hills Bank & Trust Co | 1,334 | $282.7K | 0.01% | 00.0% | Unchanged |
| Davis R M Inc | 1,347 | $285.5K | 0.00% | 00.0% | Unchanged |
| Trust Co of Vermont | 1,360 | $288.3K | 0.01% | +1,360 | New |
| Mather Group, LLC. | 1,374 | $291.3K | 0.00% | −28−2.0% | Reduced |
| Retirement Planning Co of New England, Inc. | 1,384 | $293.4K | 0.11% | −28−2.0% | Reduced |
| Nicolet Bankshares Inc | 1,386 | $295.8K | 0.01% | +78+6.0% | Added |
| Perigon Wealth Management, LLC | 1,397 | $296.1K | 0.00% | −38−2.6% | Reduced |
| WBH Advisory Inc | 1,400 | $296.7K | 0.02% | 00.0% | Unchanged |
| One Wealth Advisors, LLC | 1,407 | $298.2K | 0.03% | +19+1.4% | Added |
| Excelsior Advisor Network LLC | 1,417 | $300.3K | 0.04% | +114+8.7% | Added |
| Howard Capital Management Inc. | 1,421 | $301.2K | 0.00% | +1,421 | New |
| Franklin Street Advisors Inc | 1,431 | $303.3K | 0.02% | 00.0% | Unchanged |
| Wedbush Securities Inc | 1,437 | $305.0K | 0.01% | +1+0.1% | Added |
| Dakota Community Bank & Trust NA | 1,441 | $305.4K | 0.95% | −6−0.4% | Reduced |
| Steel Peak Wealth Management LLC | 1,446 | $306.5K | 0.01% | +68+4.9% | Added |
| C2P Capital Advisory Group, LLC d.b.a. Prosperity Capital Advisors | 1,452 | $307.8K | 0.02% | −20−1.4% | Reduced |
| Mutual Advisors, LLC | 1,453 | $307.9K | 0.01% | +38+2.7% | Added |
| PFG Private Wealth Management, LLC | 1,453 | $308.0K | 0.13% | +71+5.1% | Added |
| Optas, LLC | 1,482 | $314.1K | 0.04% | −222−13.0% | Reduced |
| Baker Avenue Asset Management, LP | 1,485 | $314.7K | 0.01% | +43+3.0% | Added |
| Alpha Zero LLC | 1,503 | $314.7K | 0.12% | +1,503 | New |
| Americana Partners, LLC | 1,494 | $316.7K | 0.01% | +1,494 | New |
| Aurdan Capital Management, LLC | 1,496 | $317.1K | 0.08% | −227−13.2% | Reduced |
| Bradley Foster & Sargent Inc | 1,503 | $318.6K | 0.00% | 00.0% | Unchanged |
| Hilltop Holdings Inc. | 1,504 | $318.8K | 0.03% | −2−0.1% | Reduced |
| Kentucky Trust Co | 1,506 | $319.2K | 0.15% | 00.0% | Unchanged |
| CNB Bank | 1,513 | $320.7K | 0.12% | −102−6.3% | Reduced |
| OpenArc Corporate Advisory, LLC | 1,517 | $321.5K | 0.00% | +377+33.1% | Added |
| Tema ETFs LLC | 1,518 | $321.7K | 0.01% | +145+10.6% | Added |
| Zhang Financial LLC | 1,519 | $322.0K | 0.01% | +210+16.0% | Added |
| IFG Advisory, LLC | 1,523 | $322.9K | 0.01% | +1,523 | New |
| Summitry LLC | 1,530 | $324.3K | 0.01% | −100−6.1% | Reduced |
| Eads & Heald Wealth Management | 1,539 | $326.2K | 0.16% | −10−0.6% | Reduced |
| Citizens & Northern Corp | 1,540 | $326.4K | 0.07% | −10−0.6% | Reduced |
| DoubleLine ETF Adviser LP | 1,545 | $327.5K | 0.14% | −127−7.6% | Reduced |
| J.W. Cole Advisors, Inc. | 1,550 | $328.5K | 0.01% | +36+2.4% | Added |
| VestGen Advisors, LLC | 1,556 | $329.8K | 0.01% | +24+1.6% | Added |
| Legacy Financial Advisors, Inc. | 1,568 | $332.4K | 0.04% | −5−0.3% | Reduced |
| Axxcess Wealth Management, LLC | 1,571 | $332.9K | 0.01% | +1,571 | New |
| Truvestments Capital LLC | 1,578 | $334.5K | 0.05% | −35−2.2% | Reduced |
| Prosperitas Financial LLC | 1,583 | $335.5K | 0.11% | +1,583 | New |
| Oppenheimer Asset Management Inc. | 1,587 | $336.4K | 0.00% | +330+26.3% | Added |
| Commonwealth Financial Services, LLC | 1,589 | $336.8K | 0.05% | −391−19.7% | Reduced |
| China Universal Asset Management Co., Ltd. | 1,600 | $339.1K | 0.02% | 00.0% | Unchanged |
| Sentry LLC | 1,600 | $339.1K | 0.09% | 00.0% | Unchanged |
| Hager Investment Management Services, LLC | 1,600 | $339.2K | 0.16% | 00.0% | Unchanged |
| HighPoint Advisor Group LLC | 1,600 | $339.2K | 0.01% | −59−3.6% | Reduced |
| Central Pacific Bank - Trust Division | 1,607 | $340.6K | 0.03% | +102+6.8% | Added |
| Allegheny Financial Group LTD | 1,609 | $341.0K | 0.04% | +12+0.8% | Added |
| Central Trust Co | 1,616 | $342.5K | 0.01% | +111+7.4% | Added |
| Mill Capital Management, LLC | 1,620 | $343.4K | 0.02% | 00.0% | Unchanged |
| Jericho Financial, LLP | 1,622 | $343.7K | 0.18% | −860−34.6% | Reduced |
| River Wealth Advisors LLC | 1,626 | $344.6K | 0.04% | −13−0.8% | Reduced |
| NorthCrest Asset Manangement, LLC | 1,656 | $344.6K | 0.01% | +161+10.8% | Added |
| Clearstead Advisors, LLC | 1,628 | $345.1K | 0.00% | +793+95.0% | Added |