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 2023
Institutional positions in Quest Diagnostics Inc as of Jun 30, 2023. 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
- 820
- −15 vs. Q1 2023
- Shares held
- 99.6M
- −340.5K (−0.3%) vs. Q1 2023
- Total value
- $14.0B
- −$169.5M (−1.2%) vs. Q1 2023
- New holders
- 69
- 257 more added
- Sold out
- 84
- 316 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 13,743,966 | $1.93B | 0.05% | +47,880+0.3% | Added |
| BlackRock Inc. | 11,742,451 | $1.65B | 0.05% | −198,606−1.7% | Reduced |
| State Street Corp | 5,531,770 | $777.5M | 0.04% | −144,188−2.5% | Reduced |
| Victory Capital Management Inc | 3,233,625 | $454.5M | 0.50% | +97,425+3.1% | Added |
| American Century Companies Inc | 3,166,355 | $445.1M | 0.34% | +437,539+16.0% | Added |
| Geode Capital Management, LLC | 2,422,912 | $339.7M | 0.04% | +72,447+3.1% | Added |
| Wellington Management Group LLP | 2,279,846 | $320.5M | 0.06% | +365,292+19.1% | Added |
| Dimensional Fund Advisors LP | 1,990,673 | $279.8M | 0.09% | −30,178−1.5% | Reduced |
| Morgan Stanley | 1,763,075 | $247.8M | 0.02% | −19,952−1.1% | Reduced |
| Invesco Ltd. | 1,706,261 | $239.8M | 0.06% | −263,280−13.4% | Reduced |
| Wells Fargo & Company | 1,626,421 | $228.6M | 0.07% | +876+0.1% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1,598,366 | $224.7M | 1.04% | +100,333+6.7% | Added |
| Price T Rowe Associates Inc | 1,526,828 | $214.6M | 0.03% | +1,376,308+914.4% | Added |
| Davis Selected Advisers | 1,513,888 | $212.8M | 1.30% | −4,864−0.3% | Reduced |
| JPMorgan Chase & Co | 1,462,970 | $205.6M | 0.02% | +4,746+0.3% | Added |
| Northern Trust Corp | 1,326,580 | $186.5M | 0.04% | −115,125−8.0% | Reduced |
| UBS Asset Management Americas Inc | 1,211,052 | $171.3M | 0.08% | 00.0% | Unchanged |
| Bank of America Corp | 1,148,144 | $161.4M | 0.02% | −252,923−18.1% | Reduced |
| FMR LLC | 1,123,527 | $157.9M | 0.01% | +169,186+17.7% | Added |
| LSV Asset Management | 1,121,957 | $157.7M | 0.35% | −100,700−8.2% | Reduced |
| Nordea Investment Management AB | 1,026,027 | $144.6M | 0.20% | +32,105+3.2% | Added |
| Pictet Asset Management SA | 976,298 | $137.2M | 0.16% | −88,240−8.3% | Reduced |
| Point72 Asset Management, L.P. | 971,123 | $136.5M | 0.47% | +678,163+231.5% | Added |
| Legal & General Group Plc | 953,500 | $134.0M | 0.04% | −1,825−0.2% | Reduced |
| Bessemer Group Inc | 906,601 | $127.4M | 0.27% | +3,520+0.4% | Added |
| Bank of New York Mellon Corp | 898,755 | $126.3M | 0.03% | −19,990−2.2% | Reduced |
| Ameriprise Financial Inc | 879,907 | $123.7M | 0.04% | +53,897+6.5% | Added |
| Alliancebernstein L.P. | 791,180 | $111.2M | 0.05% | +75,520+10.6% | Added |
| First Trust Advisors LP | 778,654 | $109.4M | 0.12% | −12,358−1.6% | Reduced |
| DekaBank Deutsche Girozentrale | 743,851 | $105.3M | 0.24% | +24,493+3.4% | Added |
| Norges Bank | 723,127 | $101.6M | 0.02% | −335,262−31.7% | Reduced |
| California Public Employees Retirement System | 720,162 | $101.2M | 0.09% | −23,046−3.1% | Reduced |
| Amundi | 707,401 | $98.8M | 0.05% | −563,766−44.4% | Reduced |
| Goldman Sachs Group Inc | 671,695 | $94.4M | 0.02% | +223,172+49.8% | Added |
| Charles Schwab Investment Management Inc | 640,611 | $90.0M | 0.03% | −5,610−0.9% | Reduced |
| Renaissance Technologies LLC | 637,600 | $89.6M | 0.13% | −33,800−5.0% | Reduced |
| HSBC Holdings PLC | 621,760 | $87.4M | 0.09% | +8,994+1.5% | Added |
| Deutsche Bank AG | 610,411 | $85.8M | 0.05% | +62,165+11.3% | Added |
| Robeco Institutional Asset Management B.V. | 587,096 | $82.5M | 0.22% | −277,258−32.1% | Reduced |
| Balyasny Asset Management LLC | 529,467 | $74.4M | 0.21% | +529,467 | New |
| Agf Management Ltd | 459,162 | $64.5M | 0.47% | +2,286+0.5% | Added |
| Macquarie Group Ltd | 428,527 | $60.2M | 0.07% | +255,608+147.8% | Added |
| Swiss National Bank | 404,000 | $56.8M | 0.04% | −48,000−10.6% | Reduced |
| Nuveen Asset Management, LLC | 394,426 | $55.4M | 0.02% | −2,049−0.5% | Reduced |
| Great West Life Assurance Co | 388,919 | $55.0M | 0.13% | −52,539−11.9% | Reduced |
| Voya Investment Management LLC | 382,664 | $53.8M | 0.06% | +5,146+1.4% | Added |
| M&G Investment Management Ltd | 375,376 | $52.9M | 0.32% | −122,606−24.6% | Reduced |
| Standard Life Aberdeen plc | 329,561 | $46.3M | 0.11% | +23,488+7.7% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 309,938 | $43.6M | 0.03% | −44,132−12.5% | Reduced |
| Causeway Capital Management LLC | 308,493 | $43.4M | 1.14% | +308,493 | New |
| Barclays PLC | 303,674 | $42.7M | 0.03% | +84,859+38.8% | Added |
| Rhumbline Advisers | 293,235 | $41.2M | 0.05% | −339−0.1% | Reduced |
| Railway Pension Investments Ltd | 290,225 | $40.8M | 0.41% | 00.0% | Unchanged |
| Kames Capital plc | 289,847 | $40.7M | 0.66% | −860−0.3% | Reduced |
| Wedge Capital Management L L P | 280,291 | $39.4M | 0.63% | +4,819+1.7% | Added |
| Brandywine Global Investment Management, LLC | 263,969 | $37.1M | 0.31% | −8,643−3.2% | Reduced |
| APG Asset Management N.V. | 285,199 | $36.7M | 0.07% | −73,016−20.4% | Reduced |
| Credit Suisse AG | 260,333 | $36.6M | 0.04% | −17,876−6.4% | Reduced |
| Bank of Montreal | 253,601 | $36.1M | 0.02% | +24,276+10.6% | Added |
| UBS Group AG | 251,753 | $35.4M | 0.02% | +36,953+17.2% | Added |
| SEI Investments Co | 227,092 | $31.9M | 0.06% | +19,256+9.3% | Added |
| Adage Capital Partners GP, L.L.C. | 225,920 | $31.8M | 0.07% | +165,222+272.2% | Added |
| AQR Capital Management LLC | 217,007 | $30.5M | 0.06% | −141,686−39.5% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 215,915 | $30.3M | 0.07% | −1,163−0.5% | Reduced |
| Intech Investment Management LLC | 206,175 | $29.0M | 0.30% | −181,323−46.8% | Reduced |
| National Pension Service | 204,093 | $28.8M | 0.05% | +10,203+5.3% | Added |
| Envestnet Asset Management Inc | 200,012 | $28.1M | 0.01% | −34,051−14.5% | Reduced |
| Copeland Capital Management, LLC | 198,901 | $28.0M | 0.58% | +16,026+8.8% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 197,094 | $27.7M | 0.09% | +9,792+5.2% | Added |
| Bahl & Gaynor Inc | 190,747 | $26.8M | 0.16% | +15,701+9.0% | Added |
| Retirement Systems of Alabama | 187,956 | $26.4M | 0.12% | −7,353−3.8% | Reduced |
| O'Shaughnessy Asset Management, LLC | 187,460 | $26.3M | 0.39% | −76,385−29.0% | Reduced |
| Squarepoint Ops LLC | 184,546 | $25.9M | 0.14% | +145,514+372.8% | Added |
| California State Teachers Retirement System | 181,734 | $25.5M | 0.04% | −5,961−3.2% | Reduced |
| Royal Bank of Canada | 180,911 | $25.4M | 0.01% | +19,855+12.3% | Added |
| Check Capital Management Inc | 178,086 | $25.0M | 2.10% | −4,790−2.6% | Reduced |
| Aviva PLC | 175,307 | $24.6M | 0.10% | −127,997−42.2% | Reduced |
| New York State Common Retirement Fund | 174,135 | $24.5M | 0.03% | +26,433+17.9% | Added |
| Allianz Asset Management GmbH | 165,246 | $23.2M | 0.05% | +29,543+21.8% | Added |
| Citigroup Inc | 164,835 | $23.2M | 0.03% | +15,517+10.4% | Added |
| Skandinaviska Enskilda Banken AB (publ) | 163,024 | $22.9M | 0.15% | −5,572−3.3% | Reduced |
| Galvin, Gaustad & Stein, LLC | 162,030 | $22.8M | 2.21% | −3,130−1.9% | Reduced |
| BNP Paribas Arbitrage, SA | 161,053 | $22.6M | 0.04% | −35,634−18.1% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 155,386 | $21.8M | 0.03% | +51,496+49.6% | Added |
| Storebrand Asset Management AS | 147,414 | $20.7M | 0.09% | −8,848−5.7% | Reduced |
| Principal Financial Group Inc | 143,734 | $20.2M | 0.01% | −12,285−7.9% | Reduced |
| State Board of Administration of Florida Retirement System | 143,050 | $20.1M | 0.04% | −7,766−5.1% | Reduced |
| Heartland Advisors Inc | 140,175 | $19.7M | 1.13% | +47,997+52.1% | Added |
| Bridgewater Associates, LP | 139,413 | $19.6M | 0.12% | −9,108−6.1% | Reduced |
| Willis Investment Counsel | 136,800 | $19.2M | 1.25% | 00.0% | Unchanged |
| Boston Private Wealth LLC | 135,488 | $19.0M | 0.34% | −37,640−21.7% | Reduced |
| Boston Common Asset Management, LLC | 134,717 | $18.9M | 0.40% | −5,959−4.2% | Reduced |
| Tocqueville Asset Management L.P. | 132,127 | $18.6M | 0.33% | +252+0.2% | Added |
| Citadel Advisors LLC | 127,563 | $17.9M | 0.02% | −47,950−27.3% | Reduced |
| Glenmede Trust Co NA | 126,154 | $17.8M | 0.10% | −137−0.1% | Reduced |
| Becker Capital Management Inc | 126,336 | $17.8M | 0.67% | −6,076−4.6% | Reduced |
| Manufacturers Life Insurance Company, The | 125,752 | $17.7M | 0.01% | +8,659+7.4% | Added |
| Abn Amro Investment Solutions | 116,752 | $16.4M | 0.33% | −14,573−11.1% | Reduced |
| Man Group plc | 116,359 | $16.4M | 0.05% | – | – |
| New York State Teachers Retirement System | 115,716 | $16.3M | 0.04% | −9,464−7.6% | Reduced |