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, Q3 2024
Institutional positions in Quest Diagnostics Inc as of Sep 30, 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
- 849
- +21 vs. Q2 2024
- Shares held
- 97.8M
- +10.4M (+12.0%) vs. Q2 2024
- Total value
- $15.2B
- +$3.21B (+26.8%) vs. Q2 2024
- New holders
- 94
- 293 more added
- Sold out
- 73
- 308 more reduced
11 institutions that held it in Q2 2024 haven't filed for Q3 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2024
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q2 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 13,970,551 | $2.17B | 0.04% | +18,751+0.1% | Added |
| BlackRock, Inc. | 10,138,146 | $1.57B | 0.03% | +10,138,146 | New |
| State Street Corp | 5,263,231 | $817.1M | 0.03% | +70,578+1.4% | Added |
| Price T Rowe Associates Inc | 3,852,753 | $598.1M | 0.07% | +3,697,500+2,381.6% | Added |
| Victory Capital Management Inc | 3,464,356 | $537.8M | 0.52% | −419,365−10.8% | Reduced |
| Geode Capital Management, LLC | 2,616,653 | $404.8M | 0.03% | +39,217+1.5% | Added |
| Davis Selected Advisers | 2,399,103 | $372.5M | 2.09% | +8,275+0.3% | Added |
| Wellington Management Group LLP | 2,333,448 | $362.3M | 0.06% | −217,344−8.5% | Reduced |
| American Century Companies Inc | 2,289,884 | $355.5M | 0.21% | −564,730−19.8% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 2,242,776 | $348.2M | 1.09% | +114,055+5.4% | Added |
| Dimensional Fund Advisors LP | 2,046,621 | $317.7M | 0.08% | −62,894−3.0% | Reduced |
| Morgan Stanley | 1,716,137 | $266.4M | 0.02% | −173,621−9.2% | Reduced |
| Invesco Ltd. | 1,665,342 | $258.5M | 0.05% | −125,707−7.0% | Reduced |
| JPMorgan Chase & Co | 1,517,015 | $235.5M | 0.02% | −18,505−1.2% | Reduced |
| Wells Fargo & Company | 1,459,594 | $226.6M | 0.05% | −51,376−3.4% | Reduced |
| Fiduciary Management Inc | 1,386,777 | $215.3M | 1.89% | −39,878−2.8% | Reduced |
| Goldman Sachs Group Inc | 1,330,703 | $206.6M | 0.04% | −409,388−23.5% | Reduced |
| Norges Bank | 1,295,325 | $201.1M | 0.03% | +7,216+0.6% | Added |
| FMR LLC | 1,113,689 | $172.9M | 0.01% | −127,281−10.3% | Reduced |
| Northern Trust Corp | 1,008,027 | $156.5M | 0.03% | −34,550−3.3% | Reduced |
| Marshall Wace, LLP | 1,000,665 | $155.4M | 0.20% | +811,640+429.4% | Added |
| Ameriprise Financial Inc | 958,270 | $148.8M | 0.04% | +173,161+22.1% | Added |
| UBS Asset Management Americas Inc | 874,094 | $135.7M | 0.03% | −85,916−8.9% | Reduced |
| Bank of America Corp | 808,551 | $125.5M | 0.01% | −54,165−6.3% | Reduced |
| Legal & General Group Plc | 770,969 | $119.7M | 0.03% | −603−0.1% | Reduced |
| Bank of New York Mellon Corp | 767,808 | $119.2M | 0.02% | −23,152−2.9% | Reduced |
| Citadel Advisors LLC | 748,133 | $116.1M | 0.12% | −419,014−35.9% | Reduced |
| BNP Paribas Arbitrage, SA | 747,298 | $116.0M | 0.11% | +151,365+25.4% | Added |
| DekaBank Deutsche Girozentrale | 748,680 | $115.6M | 0.21% | +15,047+2.1% | Added |
| Charles Schwab Investment Management Inc | 708,100 | $109.9M | 0.02% | +12,565+1.8% | Added |
| Amundi | 717,926 | $106.8M | 0.04% | −179,564−20.0% | Reduced |
| Allianz Asset Management GmbH | 615,863 | $95.6M | 0.15% | +320,763+108.7% | Added |
| Alliancebernstein L.P. | 595,047 | $92.4M | 0.03% | +115,449+24.1% | Added |
| First Trust Advisors LP | 549,628 | $85.3M | 0.08% | −38,102−6.5% | Reduced |
| Nordea Investment Management AB | 537,456 | $83.3M | 0.09% | −56,848−9.6% | Reduced |
| California Public Employees Retirement System | 513,295 | $79.7M | 0.06% | −27,403−5.1% | Reduced |
| Crawford Investment Counsel Inc | 507,557 | $78.8M | 1.35% | +6,210+1.2% | Added |
| Deutsche Bank AG | 491,099 | $76.2M | 0.03% | −49,066−9.1% | Reduced |
| Woodline Partners LP | 473,061 | $73.4M | 0.62% | −310,842−39.7% | Reduced |
| Standard Life Aberdeen plc | 461,887 | $71.5M | 0.13% | +13,938+3.1% | Added |
| Principal Financial Group Inc | 438,977 | $68.1M | 0.04% | +68,844+18.6% | Added |
| Prudential Financial Inc | 412,387 | $64.0M | 0.09% | +341,888+485.0% | Added |
| Kempen Capital Management N.V. | 393,025 | $61.0M | 0.62% | +36,635+10.3% | Added |
| UBS Group AG | 376,511 | $58.5M | 0.02% | +63,407+20.3% | Added |
| Great West Life Assurance Co | 372,434 | $57.9M | 0.10% | −9,532−2.5% | Reduced |
| Macquarie Group Ltd | 359,541 | $55.8M | 0.06% | −22,908−6.0% | Reduced |
| Nuveen Asset Management, LLC | 342,173 | $53.1M | 0.01% | −5,481−1.6% | Reduced |
| Causeway Capital Management LLC | 342,060 | $53.1M | 1.30% | −134,056−28.2% | Reduced |
| M&G Plc | 331,995 | $51.5M | 0.26% | −2,375−0.7% | Reduced |
| Swiss National Bank | 329,800 | $51.2M | 0.03% | +2,100+0.6% | Added |
| Barclays PLC | 298,922 | $46.4M | 0.02% | +78,980+35.9% | Added |
| Pictet Asset Management Holding SA | 293,291 | $45.5M | 0.05% | +2,598+0.9% | Added |
| Rhumbline Advisers | 288,287 | $44.8M | 0.04% | −4,903−1.7% | Reduced |
| HSBC Holdings PLC | 287,155 | $44.6M | 0.03% | −249,118−46.5% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 285,122 | $44.3M | 0.03% | −4,223−1.5% | Reduced |
| Bank of Montreal | 277,396 | $42.9M | 0.02% | +10,860+4.1% | Added |
| Adage Capital Partners GP, L.L.C. | 269,107 | $41.8M | 0.07% | +108,701+67.8% | Added |
| Royal Bank of Canada | 262,519 | $40.8M | 0.01% | +18,781+7.7% | Added |
| AQR Capital Management LLC | 263,337 | $40.6M | 0.06% | +115,868+78.6% | Added |
| Envestnet Asset Management Inc | 255,984 | $39.7M | 0.01% | +29,386+13.0% | Added |
| ExodusPoint Capital Management, LP | 254,598 | $39.5M | 0.41% | +128,314+101.6% | Added |
| Bahl & Gaynor Inc | 241,070 | $37.4M | 0.19% | +15,739+7.0% | Added |
| Wedge Capital Management L L P | 239,963 | $37.3M | 0.64% | −37,598−13.5% | Reduced |
| Advisors Capital Management, LLC | 238,158 | $37.0M | 0.60% | +7,463+3.2% | Added |
| National Pension Service | 227,831 | $35.4M | 0.03% | +11,085+5.1% | Added |
| Aviva PLC | 211,315 | $32.8M | 0.09% | +9,340+4.6% | Added |
| Copeland Capital Management, LLC | 202,632 | $31.5M | 0.55% | +3,865+1.9% | Added |
| California State Teachers Retirement System | 184,270 | $28.6M | 0.03% | +1,695+0.9% | Added |
| Balyasny Asset Management LLC | 179,612 | $27.9M | 0.07% | −213,444−54.3% | Reduced |
| SEI Investments Co | 178,581 | $27.7M | 0.04% | −35,598−16.6% | Reduced |
| Manufacturers Life Insurance Company, The | 171,694 | $26.7M | 0.02% | +45,577+36.1% | Added |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 168,724 | $26.2M | 0.03% | +16,762+11.0% | Added |
| Heartland Advisors Inc | 164,370 | $25.5M | 1.34% | −63,596−27.9% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 164,004 | $25.5M | 0.06% | +3,037+1.9% | Added |
| Millennium Management LLC | 162,313 | $25.2M | 0.02% | −786,321−82.9% | Reduced |
| Massachusetts Financial Services Co | 159,970 | $24.8M | 0.01% | −1,112−0.7% | Reduced |
| Candriam Luxembourg S.C.A. | 145,829 | $22.6M | 0.13% | +80,966+124.8% | Added |
| Raymond James & Associates | 140,982 | $21.9M | 0.01% | +14,899+11.8% | Added |
| Storebrand Asset Management AS | 139,432 | $21.6M | 0.07% | −2,025−1.4% | Reduced |
| Qube Research & Technologies Ltd | 136,551 | $21.2M | 0.04% | +136,548+4,551,600.0% | Added |
| Danica Pension, Livsforsikringsaktieselskab | 135,000 | $21.0M | 0.41% | +10,000+8.0% | Added |
| Kames Capital plc | 129,298 | $20.1M | 0.27% | +1,343+1.0% | Added |
| Citigroup Inc | 126,179 | $19.6M | 0.02% | +14,695+13.2% | Added |
| Tocqueville Asset Management L.P. | 124,894 | $19.4M | 0.30% | −860−0.7% | Reduced |
| Robeco Institutional Asset Management B.V. | 124,484 | $19.3M | 0.04% | +12,083+10.7% | Added |
| Willis Investment Counsel | 120,100 | $18.6M | 1.21% | −16,200−11.9% | Reduced |
| Integral Health Asset Management, LLC | 120,000 | $18.6M | 2.19% | +20,000+20.0% | Added |
| APG Asset Management N.V. | 131,987 | $18.4M | 0.12% | −231,466−63.7% | Reduced |
| State Board of Administration of Florida Retirement System | 115,568 | $17.9M | 0.03% | −4,100−3.4% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 114,003 | $17.7M | 0.05% | +6,839+6.4% | Added |
| Man Group plc | 111,903 | $17.4M | 0.05% | −84,173−42.9% | Reduced |
| New York State Common Retirement Fund | 108,369 | $16.8M | 0.02% | −24,960−18.7% | Reduced |
| Distillate Capital Partners LLC | 106,016 | $16.5M | 0.82% | +106,016 | New |
| Teacher Retirement System of Texas | 105,502 | $16.4M | 0.08% | +9,892+10.3% | Added |
| Financial Counselors Inc | 103,469 | $16.1M | 0.24% | −1,041−1.0% | Reduced |
| Glenmede Trust Co NA | 100,152 | $15.5M | 0.07% | −1,673−1.6% | Reduced |
| JGP Wealth Management, LLC | 98,457 | $15.3M | 1.97% | −701−0.7% | Reduced |
| Schwartz Investment Counsel Inc | 96,066 | $14.9M | 0.53% | 00.0% | Unchanged |
| AMF Pensionsforsakring AB | 93,099 | $14.5M | 0.10% | 00.0% | Unchanged |
| Natixis Advisors, L.P. | 92,830 | $14.4M | 0.03% | +6,619+7.7% | Added |