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.
| 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, Q1 2024
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q4 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| HM Payson & Co | 11,517 | $1.53M | 0.03% | −166−1.4% | Reduced |
| Zurich Insurance Group Ltd | 11,500 | $1.53M | 0.01% | +11,500 | New |
| Rafferty Asset Management, LLC | 11,453 | $1.52M | 0.01% | +16+0.1% | Added |
| Linden Thomas Advisory Services, LLC | 11,391 | $1.52M | 0.24% | +642+6.0% | Added |
| Kinneret Advisory, LLC | 11,387 | $1.52M | 0.15% | −35−0.3% | Reduced |
| MSH Capital Advisors LLC | 11,363 | $1.51M | 0.53% | −502−4.2% | Reduced |
| Nisa Investment Advisors, LLC | 11,274 | $1.50M | 0.01% | +399+3.7% | Added |
| CIBC World Markets Corp | 11,196 | $1.49M | 0.01% | −3,276−22.6% | Reduced |
| Daiwa Securities Group Inc. | 11,112 | $1.48M | 0.01% | +1,042+10.3% | Added |
| Dean Capital Management | 11,047 | $1.47M | 0.86% | 00.0% | Unchanged |
| Integrated Wealth Concepts LLC | 10,987 | $1.46M | 0.02% | −3,116−22.1% | Reduced |
| TriaGen Wealth Management LLC | 10,735 | $1.43M | 0.59% | −19−0.2% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 10,729 | $1.43M | 0.01% | −74−0.7% | Reduced |
| Toroso Investments, LLC | 10,718 | $1.43M | 0.02% | +7,350+218.2% | Added |
| Thoroughbred Financial Services, LLC | 10,584 | $1.41M | 0.14% | −4,844−31.4% | Reduced |
| Roundview Capital LLC | 10,567 | $1.41M | 0.11% | −111−1.0% | Reduced |
| Blair William & Co | 10,548 | $1.40M | 0.00% | −98−0.9% | Reduced |
| Wambolt & Associates, LLC | 10,231 | $1.38M | 0.41% | −86−0.8% | Reduced |
| Versor Investments LP | 10,348 | $1.38M | 0.28% | +10,348 | New |
| Dai-Ichi Life Insurance Company, Ltd | 10,284 | $1.37M | 0.03% | 00.0% | Unchanged |
| Elo Mutual Pension Insurance Co | 10,273 | $1.37M | 0.03% | +10,273 | New |
| Coho Partners, Ltd. | 10,237 | $1.36M | 0.03% | −1,596−13.5% | Reduced |
| Riverwater Partners LLC | 10,235 | $1.36M | 1.00% | +3,559+53.3% | Added |
| CNB Bank | 10,025 | $1.33M | 0.65% | +1,576+18.7% | Added |
| Parsons Capital Management Inc | 9,968 | $1.33M | 0.09% | −143−1.4% | Reduced |
| Peapack Gladstone Financial Corp | 9,725 | $1.29M | 0.02% | −202−2.0% | Reduced |
| Northwestern Mutual Wealth Management Co | 9,636 | $1.28M | 0.00% | −142−1.5% | Reduced |
| Wealth Enhancement Advisory Services, LLC | 9,557 | $1.27M | 0.00% | −8,267−46.4% | Reduced |
| Axxcess Wealth Management, LLC | 9,521 | $1.27M | 0.04% | +2,405+33.8% | Added |
| Somerset Trust Co | 9,518 | $1.27M | 0.52% | −147−1.5% | Reduced |
| Oregon Public Employees Retirement Fund | 9,503 | $1.26M | 0.03% | −6,516−40.7% | Reduced |
| Creative Planning | 9,478 | $1.26M | 0.00% | −33−0.3% | Reduced |
| Pensionfund Sabic | 9,400 | $1.25M | 0.37% | 00.0% | Unchanged |
| Thrivent Financial for Lutherans | 9,327 | $1.24M | 0.00% | −9,807−51.3% | Reduced |
| Gulf International Bank (UK) Ltd | 9,278 | $1.23M | 0.03% | 00.0% | Unchanged |
| Teachers Retirement System of the State of Kentucky | 9,183 | $1.22M | 0.01% | −698−7.1% | Reduced |
| CX Institutional | 9,175 | $1.22M | 0.06% | +6,461+238.1% | Added |
| Country Club Bank | 9,143 | $1.22M | 0.09% | +466+5.4% | Added |
| Johnson Investment Counsel Inc | 9,136 | $1.22M | 0.01% | −49−0.5% | Reduced |
| Socha Financial Group, LLC | 9,023 | $1.20M | 0.53% | +38+0.4% | Added |
| Federation des caisses Desjardins du Quebec | 8,958 | $1.20M | 0.01% | +7,465+500.0% | Added |
| Thrive Capital Management, LLC | 8,942 | $1.19M | 0.63% | +8,942 | New |
| UniSuper Management Pty Ltd | 8,530 | $1.14M | 0.01% | −40,940−82.8% | Reduced |
| First Financial Bank - Trust Division | 8,515 | $1.13M | 0.11% | −7,490−46.8% | Reduced |
| Fort Washington Investment Advisors Inc | 8,513 | $1.13M | 0.01% | 00.0% | Unchanged |
| Needham Investment Management LLC | 8,500 | $1.13M | 0.11% | 00.0% | Unchanged |
| Kentucky Retirement Systems | 8,430 | $1.12M | 0.03% | −566−6.3% | Reduced |
| Machina Capital S.A.S. | 8,366 | $1.11M | 0.59% | +4,252+103.4% | Added |
| Maryland State Retirement & Pension System | 8,750 | $1.11M | 0.02% | 00.0% | Unchanged |
| Sawyer & Company, Inc | 8,318 | $1.11M | 0.44% | −140−1.7% | Reduced |
| CIBC Private Wealth Group, LLC | 8,133 | $1.10M | 0.00% | +674+9.0% | Added |
| Private Capital Management, LLC | 8,200 | $1.09M | 0.12% | +2,000+32.3% | Added |
| Riverview Capital Advisers, LLC | 8,168 | $1.09M | 0.37% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 8,127 | $1.08M | 0.01% | −1,407−14.8% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 7,995 | $1.06M | 0.01% | −14,647−64.7% | Reduced |
| Naples Global Advisors, LLC | 7,906 | $1.05M | 0.11% | +1,735+28.1% | Added |
| Hancock Whitney Corp | 7,328 | $975.4K | 0.03% | −54,083−88.1% | Reduced |
| JustInvest LLC | 7,316 | $973.8K | 0.02% | +196+2.8% | Added |
| Achmea Investment Management B.V. | 7,234 | $963.0K | 0.02% | −27,293−79.0% | Reduced |
| Ethic Inc. | 7,223 | $961.4K | 0.02% | −55−0.8% | Reduced |
| Crossmark Global Holdings, Inc. | 7,173 | $955.0K | 0.02% | −4,149−36.6% | Reduced |
| Hartford Investment Management Co | 7,159 | $952.9K | 0.03% | −405−5.4% | Reduced |
| Byrne Asset Management LLC | 7,106 | $945.9K | 0.65% | +170+2.5% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 7,078 | $942.2K | 0.00% | −1,268−15.2% | Reduced |
| D L Carlson Investment Group Inc | 7,073 | $941.5K | 0.18% | −752−9.6% | Reduced |
| La Banque Postale Asset Management SA | 7,016 | $933.9K | 0.04% | +3,656+108.8% | Added |
| Borer Denton & Associates, Inc. | 6,875 | $915.1K | 0.32% | 00.0% | Unchanged |
| Cornercap Investment Counsel Inc | 6,769 | $901.0K | 0.14% | +6,769 | New |
| Metis Global Partners, LLC | 6,717 | $894.1K | 0.03% | +734+12.3% | Added |
| Cresset Asset Management, LLC | 6,675 | $888.6K | 0.00% | +169+2.6% | Added |
| Merit Financial Group, LLC | 6,406 | $880.1K | 0.02% | −425−6.2% | Reduced |
| Rehmann Capital Advisory Group | 6,585 | $876.6K | 0.07% | +497+8.2% | Added |
| Walleye Capital LLC | 6,546 | $871.3K | 0.01% | +6,546 | New |
| Securian Asset Management, Inc | 6,516 | $867.3K | 0.03% | −596−8.4% | Reduced |
| Louisiana State Employees Retirement System | 6,500 | $865.2K | 0.02% | −300−4.4% | Reduced |
| Veriti Management LLC | 6,491 | $864.0K | 0.06% | −741−10.2% | Reduced |
| Credit Agricole S A | 6,821 | $858.8K | 0.01% | +3,640+114.4% | Added |
| GWM Advisors LLC | 6,431 | $856.1K | 0.01% | −2,564−28.5% | Reduced |
| Martin Capital Partners, LLC | 6,218 | $828.0K | 0.32% | −47−0.8% | Reduced |
| Huntington National Bank | 6,176 | $822.1K | 0.01% | −1,137−15.5% | Reduced |
| Brown Advisory Inc | 6,149 | $818.5K | 0.00% | −280−4.4% | Reduced |
| Canada Pension Plan Investment Board | 6,114 | $813.8K | 0.00% | −8,201−57.3% | Reduced |
| Brandes Investment Partners, LP | 5,977 | $795.6K | 0.01% | +2,739+84.6% | Added |
| GTS Securities LLC | 5,827 | $775.6K | 0.02% | +3,525+153.1% | Added |
| Allspring Global Investments Holdings, LLC | 5,823 | $775.1K | 0.00% | −149−2.5% | Reduced |
| Private Advisor Group, LLC | 5,804 | $772.6K | 0.01% | −197−3.3% | Reduced |
| Assenagon Asset Management S.A. | 5,799 | $771.9K | 0.00% | −46,904−89.0% | Reduced |
| Apollon Wealth Management, LLC | 5,718 | $761.1K | 0.02% | −850−12.9% | Reduced |
| New Mexico Educational Retirement Board | 5,703 | $759.0K | 0.03% | −100−1.7% | Reduced |
| Wolverine Asset Management LLC | 5,687 | $757.0K | 0.01% | 00.0% | Unchanged |
| Colony Group, LLC | 5,682 | $756.0K | 0.01% | +5,682 | New |
| ISAM Funds (UK) Ltd | 5,657 | $753.0K | 0.43% | +5,657 | New |
| Assetmark, Inc | 5,585 | $743.4K | 0.00% | −203−3.5% | Reduced |
| Seven Eight Capital, LP | 5,474 | $728.6K | 0.08% | +5,474 | New |
| Teza Capital Management LLC | 5,438 | $723.9K | 0.10% | +5,438 | New |
| EverSource Wealth Advisors, LLC | 5,205 | $719.3K | 0.06% | +12+0.2% | Added |
| Bank of Hawaii | 5,247 | $698.4K | 0.03% | −659−11.2% | Reduced |
| HighPoint Advisor Group LLC | 4,936 | $695.0K | 0.05% | +409+9.0% | Added |
| Change Path, LLC | 5,208 | $694.0K | 0.03% | +2,019+63.3% | Added |
| Ieq Capital, LLC | 5,161 | $687.0K | 0.01% | +1,602+45.0% | Added |