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, Q4 2024
Institutional positions in Quest Diagnostics Inc as of Dec 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
- 896
- +64 vs. Q3 2024
- Shares held
- 99.4M
- +1.95M (+2.0%) vs. Q3 2024
- Total value
- $15.0B
- −$121.3M (−0.8%) vs. Q3 2024
- New holders
- 124
- 312 more added
- Sold out
- 60
- 302 more reduced
17 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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.
| 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, Q4 2024
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| B. Metzler seel. Sohn & Co. AG | 6,331 | $955.1K | 0.01% | −618−8.9% | Reduced |
| Crossmark Global Holdings, Inc. | 6,344 | $957.0K | 0.02% | −303−4.6% | Reduced |
| Private Advisor Group, LLC | 6,349 | $957.7K | 0.01% | −1,188−15.8% | Reduced |
| Assetmark, Inc | 6,362 | $959.7K | 0.00% | +239+3.9% | Added |
| HighPoint Advisor Group LLC | 5,855 | $977.4K | 0.05% | +456+8.4% | Added |
| Change Path, LLC | 6,480 | $977.5K | 0.03% | +1,137+21.3% | Added |
| Metis Global Partners, LLC | 6,494 | $979.7K | 0.03% | −716−9.9% | Reduced |
| Net Worth Advisory Group | 6,495 | $979.9K | 0.30% | +62+1.0% | Added |
| Sterling Capital Management LLC | 6,579 | $992.5K | 0.01% | +2,346+55.4% | Added |
| Atria Investments LLC | 6,632 | $1.00M | 0.01% | +590+9.8% | Added |
| Byrne Asset Management LLC | 6,854 | $1.03M | 0.73% | −25−0.4% | Reduced |
| Custom Index Systems, LLC | 6,854 | $1.03M | 0.56% | +655+10.6% | Added |
| Borer Denton & Associates, Inc. | 6,862 | $1.04M | 0.36% | +287+4.4% | Added |
| Hartford Investment Management Co | 6,889 | $1.04M | 0.03% | −133−1.9% | Reduced |
| Brown Advisory Inc | 6,931 | $1.05M | 0.00% | +358+5.4% | Added |
| YANKCOM Partnership | 7,063 | $1.07M | 0.57% | +7,063 | New |
| GWM Advisors LLC | 7,080 | $1.07M | 0.01% | −543−7.1% | Reduced |
| Sheaff Brock Investment Advisors, LLC | 7,125 | $1.07M | 0.09% | +7,125 | New |
| Natixis | 7,179 | $1.08M | 0.01% | −7,989−52.7% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 7,215 | $1.09M | 0.00% | +300+4.3% | Added |
| First Financial Bank - Trust Division | 7,358 | $1.11M | 0.10% | −34−0.5% | Reduced |
| First Citizens Bank & Trust Co | 7,494 | $1.13M | 0.02% | −1,481−16.5% | Reduced |
| Vega Investment Solutions | 7,510 | $1.13M | 0.93% | +7,510 | New |
| Miller Investment Management, LP | 7,586 | $1.14M | 0.13% | −5,567−42.3% | Reduced |
| Tudor Investment Corp Et Al | 7,608 | $1.15M | 0.01% | +7,608 | New |
| Kentucky Retirement Systems | 7,650 | $1.15M | 0.03% | −105−1.4% | Reduced |
| Hancock Whitney Corp | 7,778 | $1.17M | 0.04% | −1,145−12.8% | Reduced |
| Madison Asset Management, LLC | 7,817 | $1.18M | 0.01% | +142+1.9% | Added |
| Madison Investment Advisors, LLC | 7,817 | $1.18M | 0.01% | +7,817 | New |
| Meridiem Capital Partners LP | 7,822 | $1.18M | 0.11% | +7,822 | New |
| MSH Capital Advisors LLC | 7,856 | $1.19M | 0.37% | −3,752−32.3% | Reduced |
| Ieq Capital, LLC | 7,899 | $1.19M | 0.01% | −1,099−12.2% | Reduced |
| Oak Thistle LLC | 7,932 | $1.20M | 0.36% | +5,653+248.0% | Added |
| Levin Capital Strategies, L.P. | 8,000 | $1.21M | 0.12% | +2,000+33.3% | Added |
| Naples Global Advisors, LLC | 8,006 | $1.21M | 0.11% | +100+1.3% | Added |
| Country Club Bank | 8,087 | $1.22M | 0.08% | −233−2.8% | Reduced |
| Northwestern Mutual Wealth Management Co | 8,161 | $1.23M | 0.00% | −5,142−38.7% | Reduced |
| Riverview Capital Advisers, LLC | 8,168 | $1.23M | 0.37% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 8,241 | $1.24M | 0.01% | −189−2.2% | Reduced |
| HB Wealth Management, LLC | 8,278 | $1.25M | 0.01% | −389−4.5% | Reduced |
| Avantax Advisory Services, Inc. | 8,455 | $1.28M | 0.01% | +4,164+97.0% | Added |
| Needham Investment Management LLC | 8,500 | $1.28M | 0.10% | 00.0% | Unchanged |
| Everence Capital Management Inc | 8,530 | $1.29M | 0.08% | −3,250−27.6% | Reduced |
| Wambolt & Associates, LLC | 8,690 | $1.31M | 0.42% | −1,577−15.4% | Reduced |
| Tredje AP-fonden | 8,747 | $1.32M | 0.01% | −8,746−50.0% | Reduced |
| Gulf International Bank (UK) Ltd | 8,757 | $1.32M | 0.03% | −87−1.0% | Reduced |
| Allspring Global Investments Holdings, LLC | 8,999 | $1.36M | 0.00% | +20+0.2% | Added |
| Fort Washington Investment Advisors Inc | 9,010 | $1.36M | 0.01% | +622+7.4% | Added |
| Pacer Advisors, Inc. | 9,012 | $1.36M | 0.00% | −25,321−73.8% | Reduced |
| Integrity Alliance, LLC. | 9,072 | $1.37M | 0.15% | +9,072 | New |
| CX Institutional | 9,133 | $1.38M | 0.05% | −1,205−11.7% | Reduced |
| Pensionfund Sabic | 9,200 | $1.39M | 0.37% | +2,200+31.4% | Added |
| Parsons Capital Management Inc | 9,398 | $1.42M | 0.08% | −225−2.3% | Reduced |
| Somerset Trust Co | 9,452 | $1.43M | 0.54% | −16−0.2% | Reduced |
| Avanza Fonder AB | 9,488 | $1.43M | 0.04% | +9,488 | New |
| Oregon Public Employees Retirement Fund | 9,553 | $1.44M | 0.03% | +10+0.1% | Added |
| Peapack Gladstone Financial Corp | 9,725 | $1.47M | 0.02% | 00.0% | Unchanged |
| Galvin, Gaustad & Stein, LLC | 9,785 | $1.48M | 0.13% | −197−2.0% | Reduced |
| Dai-Ichi Life Insurance Company, Ltd | 9,990 | $1.51M | 0.04% | −294−2.9% | Reduced |
| Ethic Inc. | 10,052 | $1.52M | 0.03% | +2,829+39.2% | Added |
| CCM Investment Group, LLC | 10,045 | $1.52M | 0.17% | +10,045 | New |
| Arjuna Capital | 10,114 | $1.53M | 0.41% | −14,800−59.4% | Reduced |
| Harbor Capital Advisors, Inc. | 10,134 | $1.53M | 0.07% | −35−0.3% | Reduced |
| Roundview Capital LLC | 10,167 | $1.53M | 0.11% | +90+0.9% | Added |
| Ameritas Investment Partners, Inc. | 10,195 | $1.54M | 0.05% | −14−0.1% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 10,209 | $1.54M | 0.01% | −1,345−11.6% | Reduced |
| ING Groep NV | 10,310 | $1.56M | 0.01% | −33,477−76.5% | Reduced |
| Riverwater Partners LLC | 10,358 | $1.56M | 0.76% | +152+1.5% | Added |
| Private Capital Management, LLC | 10,400 | $1.57M | 0.17% | +1,700+19.5% | Added |
| Nisa Investment Advisors, LLC | 10,555 | $1.59M | 0.01% | +402+4.0% | Added |
| Mizuho Securities USA LLC | 10,579 | $1.60M | 0.03% | +3,361+46.6% | Added |
| BankPlus Trust Department | 10,582 | $1.60M | 0.52% | +10,582 | New |
| TriaGen Wealth Management LLC | 10,694 | $1.61M | 0.54% | −7−0.1% | Reduced |
| Dynamic Technology Lab Private Ltd | 10,750 | $1.62M | 0.26% | +6,846+175.4% | Added |
| Brandes Investment Partners, LP | 10,780 | $1.63M | 0.02% | +1,159+12.0% | Added |
| Mackenzie Financial Corp | 11,002 | $1.66M | 0.00% | +1,518+16.0% | Added |
| Public Employees Retirement Association of Colorado | 11,028 | $1.66M | 0.01% | −152−1.4% | Reduced |
| ICW Investment Advisors LLC | 11,062 | $1.67M | 0.70% | −170−1.5% | Reduced |
| Dean Capital Management | 11,231 | $1.69M | 0.72% | +184+1.7% | Added |
| HM Payson & Co | 11,251 | $1.70M | 0.03% | 00.0% | Unchanged |
| Linden Thomas Advisory Services, LLC | 11,450 | $1.73M | 0.22% | −10.0% | Reduced |
| JustInvest LLC | 11,467 | $1.73M | 0.03% | +821+7.7% | Added |
| Zurich Insurance Group Ltd | 11,500 | $1.73M | 0.01% | 00.0% | Unchanged |
| AXA S.A. | 11,773 | $1.78M | 0.01% | −207−1.7% | Reduced |
| Bayesian Capital Management, LP | 11,800 | $1.78M | 0.22% | +11,800 | New |
| 1832 Asset Management L.P. | 11,932 | $1.80M | 0.00% | +383+3.3% | Added |
| Savant Capital, LLC | 11,953 | $1.80M | 0.01% | +9,467+380.8% | Added |
| Elo Mutual Pension Insurance Co | 11,975 | $1.81M | 0.04% | +11,975 | New |
| Pinnacle Associates Ltd | 12,185 | $1.84M | 0.02% | +183+1.5% | Added |
| Thoroughbred Financial Services, LLC | 12,456 | $1.88M | 0.11% | −114−0.9% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 12,576 | $1.90M | 0.02% | +237+1.9% | Added |
| Rafferty Asset Management, LLC | 12,659 | $1.91M | 0.01% | +1,368+12.1% | Added |
| State of Alaska, Department of Revenue | 12,726 | $1.92M | 0.02% | −6,155−32.6% | Reduced |
| Advisor Group Holdings, Inc. | 15,319 | $1.95M | 0.00% | −15,968−51.0% | Reduced |
| Johnson Investment Counsel Inc | 12,956 | $1.95M | 0.02% | 00.0% | Unchanged |
| Landscape Capital Management, L.L.C. | 12,969 | $1.96M | 0.21% | +4,188+47.7% | Added |
| Kinneret Advisory, LLC | 12,978 | $1.96M | 0.18% | −605−4.5% | Reduced |
| Kestra Advisory Services, LLC | 12,986 | $1.96M | 0.01% | +121+0.9% | Added |
| Jain Global LLC | 13,124 | $1.98M | 0.06% | +13,124 | New |
| Kavar Capital Partners Group, LLC | 13,143 | $1.98M | 0.34% | 00.0% | Unchanged |