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 2025
Institutional positions in Quest Diagnostics Inc as of Jun 30, 2025. 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
- 991
- +37 vs. Q1 2025
- Shares held
- 107.4M
- +4.37M (+4.2%) vs. Q1 2025
- Total value
- $19.3B
- +$1.85B (+10.6%) vs. Q1 2025
- New holders
- 120
- 366 more added
- Sold out
- 83
- 327 more reduced
15 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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 2025
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CNB Bank | 2,330 | $418.5K | 0.20% | −413−15.1% | Reduced |
| Foundations Investment Advisors, LLC | 2,322 | $417.0K | 0.01% | +867+59.6% | Added |
| Lebenthal Global Advisors, LLC | 2,314 | $415.7K | 0.08% | +87+3.9% | Added |
| WealthShield Partners, LLC | 2,306 | $414.2K | 0.05% | 00.0% | Unchanged |
| Central Trust Co | 2,300 | $413.1K | 0.01% | −119−4.9% | Reduced |
| APG Asset Management US Inc. | 2,300 | $412.5K | 0.00% | 00.0% | Unchanged |
| EP Wealth Advisors, LLC | 2,275 | $408.6K | 0.00% | −8−0.4% | Reduced |
| Thomasville National Bank | 2,270 | $407.8K | 0.03% | 00.0% | Unchanged |
| Flagship Harbor Advisors, LLC | 2,263 | $406.6K | 0.02% | −11−0.5% | Reduced |
| Forum Financial Management, LP | 2,227 | $400.1K | 0.01% | +25+1.1% | Added |
| Baader Bank INC | 2,223 | $399.1K | 0.03% | +783+54.4% | Added |
| Concurrent Investment Advisors, LLC | 2,218 | $398.4K | 0.01% | +128+6.1% | Added |
| Quadrant Capital Group LLC | 2,215 | $397.9K | 0.01% | +36+1.7% | Added |
| Sanibel Captiva Trust Company, Inc. | 2,202 | $395.5K | 0.01% | +2,202 | New |
| EHP Funds Inc. | 2,200 | $395.2K | 0.45% | −1,600−42.1% | Reduced |
| Keudell/Morrison Wealth Management | 2,196 | $394.5K | 0.09% | −49−2.2% | Reduced |
| Versor Investments LP | 2,138 | $384.0K | 0.07% | −5,275−71.2% | Reduced |
| SeaCrest Wealth Management, LLC | 2,123 | $381.4K | 0.04% | −9−0.4% | Reduced |
| RSM US Wealth Management LLC | 2,115 | $379.9K | 0.01% | +453+27.3% | Added |
| Summit Financial, LLC | 2,105 | $378.2K | 0.01% | +484+29.9% | Added |
| Lester Murray Antman dba SimplyRich | 2,103 | $377.0K | 0.11% | 00.0% | Unchanged |
| Alps Advisors Inc | 2,095 | $376.3K | 0.00% | +25+1.2% | Added |
| Commonwealth Financial Services, LLC | 2,065 | $371.0K | 0.07% | −35−1.7% | Reduced |
| Savant Capital, LLC | 2,029 | $364.4K | 0.00% | +349+20.8% | Added |
| Gratus Wealth Advisors, LLC | 2,014 | $361.8K | 0.05% | +2,014 | New |
| Board of the Pension Protection Fund | 2,000 | $359.3K | 0.39% | −500−20.0% | Reduced |
| Holderness Investments Co | 2,000 | $359.3K | 0.08% | 00.0% | Unchanged |
| Cypress Capital Group | 2,000 | $359.3K | 0.04% | 00.0% | Unchanged |
| Capital Insight Partners, LLC | 2,000 | $359.3K | 0.06% | +2,000 | New |
| Eqis Capital Management, Inc. | 1,981 | $355.9K | 0.03% | −462−18.9% | Reduced |
| WSFS Capital Management, LLC | 1,976 | $354.9K | 0.02% | −15−0.8% | Reduced |
| Washington Capital Management Inc | 1,955 | $351.2K | 0.26% | −2,550−56.6% | Reduced |
| PFG Investments, LLC | 1,952 | $350.7K | 0.02% | +92+4.9% | Added |
| Rehmann Capital Advisory Group | 1,950 | $350.4K | 0.02% | −1,286−39.7% | Reduced |
| Silver Lake Advisory, LLC | 1,934 | $347.3K | 0.15% | +10+0.5% | Added |
| Caldwell Trust Co | 1,925 | $345.8K | 0.03% | +1,479+331.6% | Added |
| NorthCrest Asset Manangement, LLC | 1,946 | $344.4K | 0.01% | −279−12.5% | Reduced |
| S.A. Mason LLC | 1,900 | $341.3K | 0.17% | 00.0% | Unchanged |
| Truvestments Capital LLC | 1,900 | $341.3K | 0.07% | −18−0.9% | Reduced |
| Creekmur Asset Management LLC | 1,869 | $335.8K | 0.06% | +291+18.4% | Added |
| Hager Investment Management Services, LLC | 1,852 | $332.7K | 0.20% | −45−2.4% | Reduced |
| Gryphon Financial Partners LLC | 1,844 | $331.3K | 0.04% | −122−6.2% | Reduced |
| J.W. Cole Advisors, Inc. | 1,841 | $330.8K | 0.01% | +115+6.7% | Added |
| Wetherby Asset Management Inc | 1,838 | $330.2K | 0.01% | +1,838 | New |
| Franklin Street Advisors Inc | 1,838 | $330.0K | 0.02% | 00.0% | Unchanged |
| Schnieders Capital Management LLC | 1,829 | $328.5K | 0.06% | 00.0% | Unchanged |
| Worldquant Millennium Advisors LLC | 1,823 | $327.5K | 0.00% | +1,823 | New |
| Ronald Blue Trust, Inc. | 1,812 | $325.5K | 0.00% | +129+7.7% | Added |
| Evercore Wealth Management, LLC | 1,805 | $324.2K | 0.01% | 00.0% | Unchanged |
| Legacy Financial Advisors, Inc. | 1,799 | $323.2K | 0.05% | −2,849−61.3% | Reduced |
| Motley Fool Asset Management LLC | 1,789 | $321.4K | 0.01% | −56−3.0% | Reduced |
| Signaturefd, LLC | 1,774 | $318.6K | 0.01% | +118+7.1% | Added |
| Sagespring Wealth Partners, LLC | 1,762 | $316.5K | 0.01% | +38+2.2% | Added |
| Dorsey & Whitney Trust CO LLC | 1,760 | $316.1K | 0.02% | +43+2.5% | Added |
| Morningstar Investment Management LLC | 1,751 | $315.0K | 0.03% | +1,751 | New |
| E Fund Management Co., Ltd. | 1,752 | $314.7K | 0.02% | −278−13.7% | Reduced |
| Oak Thistle LLC | 1,745 | $313.5K | 0.05% | −3,474−66.6% | Reduced |
| Lane Generational LLC | 1,742 | $312.9K | 0.29% | 00.0% | Unchanged |
| BCS Private Wealth Management, Inc. | 1,730 | $311.0K | 0.12% | +1,730 | New |
| Citizens & Northern Corp | 1,720 | $309.0K | 0.08% | +31+1.8% | Added |
| River Wealth Advisors LLC | 1,719 | $308.7K | 0.04% | 00.0% | Unchanged |
| Ballast, Inc. | 1,712 | $307.5K | 0.08% | 00.0% | Unchanged |
| Gen-Wealth Partners Inc | 1,700 | $305.4K | 0.12% | −24−1.4% | Reduced |
| Ransom Advisory, Ltd | 1,700 | $305.4K | 0.14% | 00.0% | Unchanged |
| Koshinski Asset Management, Inc. | 1,700 | $305.4K | 0.02% | +212+14.2% | Added |
| Talon Private Wealth, LLC | 1,698 | $305.0K | 0.04% | +202+13.5% | Added |
| AXA S.A. | 1,696 | $304.7K | 0.00% | +96+6.0% | Added |
| Snowden Capital Advisors LLC | 1,693 | $304.1K | 0.01% | −76−4.3% | Reduced |
| Severin Investments, LLC | 1,680 | $301.7K | 0.28% | +3+0.2% | Added |
| Skopos Labs, Inc. | 1,673 | $300.3K | 0.04% | +113+7.2% | Added |
| Davenport & Co LLC | 1,670 | $299.9K | 0.00% | +110+7.1% | Added |
| Mill Capital Management, LLC | 1,620 | $291.0K | 0.02% | 00.0% | Unchanged |
| Sentry LLC | 1,600 | $287.4K | 0.06% | 00.0% | Unchanged |
| Gabelli Funds LLC | 1,600 | $287.4K | 0.00% | +1,600 | New |
| Allegheny Financial Group LTD | 1,597 | $286.9K | 0.06% | −500−23.8% | Reduced |
| Hilltop Holdings Inc. | 1,594 | $286.3K | 0.02% | +48+3.1% | Added |
| Moneta Group Investment Advisors LLC | 1,591 | $285.8K | 0.00% | −5−0.3% | Reduced |
| Integrated Advisors Network LLC | 1,583 | $284.4K | 0.01% | −1,702−51.8% | Reduced |
| Tiaa Trust, National Association | 1,582 | $284.2K | 0.00% | −12−0.8% | Reduced |
| MBB Public Markets I LLC | 1,566 | $281.3K | 0.03% | −343−18.0% | Reduced |
| Eads & Heald Wealth Management | 1,563 | $281.0K | 0.14% | 00.0% | Unchanged |
| Whittier Trust Co | 1,558 | $279.9K | 0.00% | 00.0% | Unchanged |
| Claro Advisors LLC | 1,556 | $279.6K | 0.05% | −249−13.8% | Reduced |
| Regions Financial Corp | 1,554 | $279.1K | 0.00% | −631−28.9% | Reduced |
| Sebold Capital Management, Inc. | 1,537 | $276.1K | 0.17% | +4+0.3% | Added |
| Dakota Community Bank & Trust NA | 1,535 | $275.7K | 1.24% | −105−6.4% | Reduced |
| Bryn Mawr Trust Co | 1,533 | $275.4K | 0.00% | +280+22.3% | Added |
| Catalytic Wealth RIA, LLC | 1,532 | $275.2K | 0.02% | +1,532 | New |
| Pinnacle Financial Partners Inc | 1,531 | $275.0K | 0.01% | +188+14.0% | Added |
| Allworth Financial LP | 1,522 | $273.4K | 0.00% | +201+15.2% | Added |
| NewEdge Wealth, LLC | 1,562 | $272.2K | 0.00% | +1,562 | New |
| Kentucky Trust Co | 1,506 | $270.5K | 0.16% | 00.0% | Unchanged |
| Marex Group plc | 1,500 | $269.4K | 0.01% | 00.0% | Unchanged |
| Evermay Wealth Management LLC | 1,499 | $269.3K | 0.03% | 00.0% | Unchanged |
| Bradley Foster & Sargent Inc | 1,497 | $268.9K | 0.00% | −51−3.3% | Reduced |
| True North Advisors, LLC | 1,493 | $268.2K | 0.05% | +5+0.3% | Added |
| Ironsides Asset Advisors, LLC | 1,490 | $267.6K | 0.08% | +45+3.1% | Added |
| Checchi Capital Advisers, LLC | 1,485 | $266.8K | 0.02% | −91−5.8% | Reduced |
| Gillespie Robinson & Grimm Inc | 1,475 | $265.0K | 0.02% | −200−11.9% | Reduced |
| Berkshire Asset Management LLC | 1,460 | $262.3K | 0.01% | 00.0% | Unchanged |