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 2022
Institutional positions in Quest Diagnostics Inc as of Mar 31, 2022. 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
- 852
- −44 vs. Q4 2021
- Shares held
- 105.2M
- +1.26M (+1.2%) vs. Q4 2021
- Total value
- $14.4B
- −$3.53B (−19.7%) vs. Q4 2021
- New holders
- 85
- 269 more added
- Sold out
- 129
- 325 more reduced
10 institutions that held it in Q4 2021 haven't filed for Q1 2022 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2021: 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 2022
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q4 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 14,014,030 | $1.92B | 0.05% | +636,301+4.8% | Added |
| BlackRock Inc. | 12,807,624 | $1.75B | 0.05% | +1,171,242+10.1% | Added |
| State Street Corp | 6,130,595 | $839.0M | 0.04% | −115,124−1.8% | Reduced |
| Bank of America Corp | 3,628,272 | $496.6M | 0.05% | +398,924+12.4% | Added |
| Victory Capital Management Inc | 2,887,615 | $394.4M | 0.39% | +335,762+13.2% | Added |
| Geode Capital Management, LLC | 2,666,220 | $364.1M | 0.05% | +104,263+4.1% | Added |
| American Century Companies Inc | 2,634,641 | $360.6M | 0.25% | +664,574+33.7% | Added |
| Dimensional Fund Advisors LP | 2,190,138 | $299.8M | 0.09% | +3,219+0.1% | Added |
| Davis Selected Advisers | 1,947,058 | $266.5M | 1.35% | −59,570−3.0% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1,769,755 | $242.2M | 1.17% | −9,169−0.5% | Reduced |
| Massachusetts Financial Services Co | 1,755,168 | $240.2M | 0.07% | −157,479−8.2% | Reduced |
| Fiduciary Management Inc | 1,646,275 | $225.3M | 1.82% | −739,203−31.0% | Reduced |
| Northern Trust Corp | 1,514,577 | $207.3M | 0.04% | +8,406+0.6% | Added |
| Morgan Stanley | 1,489,409 | $203.8M | 0.03% | +180,695+13.8% | Added |
| LSV Asset Management | 1,393,767 | $190.8M | 0.35% | +22,600+1.6% | Added |
| Amundi | 1,313,010 | $180.1M | 0.12% | +638,695+94.7% | Added |
| Pictet Asset Management SA | 1,246,675 | $170.6M | 0.19% | −42,786−3.3% | Reduced |
| Bank of New York Mellon Corp | 1,233,057 | $168.8M | 0.03% | +56,581+4.8% | Added |
| Legal & General Group Plc | 1,184,745 | $162.1M | 0.05% | +108,691+10.1% | Added |
| Renaissance Technologies LLC | 1,131,900 | $154.9M | 0.18% | −185,800−14.1% | Reduced |
| Invesco Ltd. | 1,122,331 | $153.6M | 0.04% | −330,620−22.8% | Reduced |
| Norges Bank | 1,054,808 | $144.4M | 0.03% | −171,216−14.0% | Reduced |
| Janus Henderson Group PLC | 932,140 | $127.6M | 0.06% | −398,051−29.9% | Reduced |
| Robeco Institutional Asset Management B.V. | 911,903 | $124.8M | 0.29% | +109,103+13.6% | Added |
| California Public Employees Retirement System | 899,728 | $123.1M | 0.10% | −34,118−3.7% | Reduced |
| UBS Asset Management Americas Inc | 811,574 | $111.1M | 0.05% | −3,239−0.4% | Reduced |
| Ameriprise Financial Inc | 794,115 | $107.7M | 0.03% | +37,838+5.0% | Added |
| AQR Capital Management LLC | 777,718 | $106.4M | 0.20% | −1,282−0.2% | Reduced |
| First Trust Advisors LP | 720,272 | $98.6M | 0.10% | −53,670−6.9% | Reduced |
| Bessemer Group Inc | 707,118 | $96.8M | 0.20% | +8,299+1.2% | Added |
| Nordea Investment Management AB | 688,595 | $95.7M | 0.12% | +69,940+11.3% | Added |
| Parametric Portfolio Associates LLC | 650,628 | $89.0M | 0.05% | −28,030−4.1% | Reduced |
| Charles Schwab Investment Management Inc | 633,127 | $86.7M | 0.03% | +7,122+1.1% | Added |
| Deutsche Bank AG | 596,001 | $81.6M | 0.04% | −66,694−10.1% | Reduced |
| Alliancebernstein L.P. | 589,942 | $80.7M | 0.03% | +2,611+0.4% | Added |
| Goldman Sachs Group Inc | 573,713 | $78.5M | 0.02% | −78,018−12.0% | Reduced |
| Swiss National Bank | 531,335 | $72.7M | 0.04% | +66,900+14.4% | Added |
| Westfield Capital Management Co LP | 511,247 | $70.0M | 0.45% | +71,345+16.2% | Added |
| O'Shaughnessy Asset Management, LLC | 511,097 | $69.9M | 1.16% | +221,725+76.6% | Added |
| Great West Life Assurance Co | 476,406 | $68.9M | 0.14% | +20,102+4.4% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 491,130 | $67.2M | 0.04% | −155,496−24.0% | Reduced |
| M&G Investment Management Ltd | 478,649 | $65.6M | 0.14% | +114,325+31.4% | Added |
| Franklin Resources Inc | 476,513 | $65.2M | 0.03% | −11,546−2.4% | Reduced |
| APG Asset Management N.V. | 517,529 | $63.7M | 0.12% | −1,600−0.3% | Reduced |
| PGGM Investments | 361,450 | $62.5M | 0.31% | 00.0% | Unchanged |
| DekaBank Deutsche Girozentrale | 443,132 | $61.6M | 0.15% | −96,937−17.9% | Reduced |
| Nuveen Asset Management, LLC | 396,684 | $57.1M | 0.02% | −215,100−35.2% | Reduced |
| FMR LLC | 412,887 | $56.5M | 0.00% | −2,484−0.6% | Reduced |
| Wells Fargo & Company | 370,900 | $50.8M | 0.01% | +60,549+19.5% | Added |
| JPMorgan Chase & Co | 350,121 | $47.9M | 0.01% | −106,463−23.3% | Reduced |
| Schroder Investment Management Group | 336,811 | $46.8M | 0.06% | −140,854−29.5% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 335,668 | $45.9M | 0.27% | −88,930−20.9% | Reduced |
| Credit Suisse AG | 309,544 | $42.4M | 0.04% | −960.0% | Reduced |
| Barclays PLC | 300,017 | $41.1M | 0.03% | −13,281−4.2% | Reduced |
| AXA S.A. | 291,134 | $39.8M | 0.11% | +26,141+9.9% | Added |
| Allianz Asset Management GmbH | 289,758 | $39.7M | 0.03% | +149,261+106.2% | Added |
| Brandywine Global Investment Management, LLC | 287,411 | $39.3M | 0.29% | +17,296+6.4% | Added |
| Rhumbline Advisers | 280,274 | $38.4M | 0.05% | +2,732+1.0% | Added |
| Pacer Advisors, Inc. | 267,745 | $36.6M | 0.30% | +185,520+225.6% | Added |
| Natixis | 266,765 | $36.5M | 0.13% | +10,442+4.1% | Added |
| Retirement Systems of Alabama | 265,676 | $36.4M | 0.13% | +62,529+30.8% | Added |
| Millennium Management LLC | 257,914 | $35.3M | 0.04% | +195,259+311.6% | Added |
| HSBC Holdings PLC | 255,763 | $35.2M | 0.05% | +63,959+33.3% | Added |
| Railway Pension Investments Ltd | 246,525 | $33.7M | 0.26% | 00.0% | Unchanged |
| Bank of Montreal | 236,710 | $32.9M | 0.02% | −59,978−20.2% | Reduced |
| Wedge Capital Management L L P | 234,814 | $32.1M | 0.43% | +18,855+8.7% | Added |
| Teacher Retirement System of Texas | 231,240 | $31.6M | 0.16% | +64,692+38.8% | Added |
| UBS Group AG | 223,229 | $30.6M | 0.01% | −100,109−31.0% | Reduced |
| National Pension Service | 217,719 | $29.8M | 0.05% | −11,765−5.1% | Reduced |
| NN Investment Partners Holdings N.V. | 210,727 | $28.8M | 0.16% | +46,992+28.7% | Added |
| Mitsubishi UFJ Trust & Banking Corp | 204,024 | $27.9M | 0.06% | −6,323−3.0% | Reduced |
| California State Teachers Retirement System | 203,663 | $27.9M | 0.04% | −11,985−5.6% | Reduced |
| Macquarie Group Ltd | 193,466 | $26.5M | 0.02% | −393,357−67.0% | Reduced |
| Canada Pension Plan Investment Board | 192,116 | $26.3M | 0.04% | −2,824−1.4% | Reduced |
| Envestnet Asset Management Inc | 192,089 | $26.3M | 0.01% | +12,330+6.9% | Added |
| SEI Investments Co | 191,048 | $26.2M | 0.05% | +34,364+21.9% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 190,930 | $26.1M | 0.09% | −4,373−2.2% | Reduced |
| New York State Common Retirement Fund | 187,045 | $25.6M | 0.03% | −675−0.4% | Reduced |
| Deprince Race & Zollo Inc | 185,434 | $25.4M | 0.49% | −469−0.3% | Reduced |
| Principal Financial Group Inc | 184,292 | $25.2M | 0.02% | −9,701−5.0% | Reduced |
| Check Capital Management Inc | 179,403 | $24.6M | 1.96% | +1,229+0.7% | Added |
| Willis Investment Counsel | 177,800 | $24.3M | 1.29% | −3,600−2.0% | Reduced |
| Galvin, Gaustad & Stein, LLC | 173,503 | $23.7M | 2.14% | +9,986+6.1% | Added |
| Price T Rowe Associates Inc | 173,493 | $23.7M | 0.00% | −11,297−6.1% | Reduced |
| Bridgewater Associates, LP | 171,037 | $23.4M | 0.09% | +29,631+21.0% | Added |
| Royal Bank of Canada | 167,547 | $22.9M | 0.01% | −27,279−14.0% | Reduced |
| State Board of Administration of Florida Retirement System | 159,979 | $21.9M | 0.04% | −4,558−2.8% | Reduced |
| AustralianSuper Pty Ltd | 158,920 | $21.8M | 0.13% | +73,266+85.5% | Added |
| BNP Paribas Arbitrage, SA | 156,576 | $21.4M | 0.04% | +28,891+22.6% | Added |
| New York State Teachers Retirement System | 154,046 | $21.1M | 0.04% | −246−0.2% | Reduced |
| Glenmede Trust Co NA | 147,676 | $20.2M | 0.10% | −4,815−3.2% | Reduced |
| Swedbank AB | 140,813 | $19.3M | 0.04% | −355−0.3% | Reduced |
| Ensign Peak Advisors, Inc | 139,991 | $19.2M | 0.04% | −19,900−12.4% | Reduced |
| Copeland Capital Management, LLC | 139,168 | $19.0M | 0.52% | −2,338−1.7% | Reduced |
| Stifel Financial Corp | 137,991 | $18.9M | 0.03% | −1,095−0.8% | Reduced |
| Coho Partners, Ltd. | 137,788 | $18.9M | 0.31% | +10,429+8.2% | Added |
| Baird Financial Group, Inc. | 137,004 | $18.7M | 0.05% | +81,806+148.2% | Added |
| Squarepoint Ops LLC | 135,139 | $18.5M | 0.14% | +126,470+1,458.9% | Added |
| Tocqueville Asset Management L.P. | 134,119 | $18.4M | 0.28% | −844−0.6% | Reduced |
| Becker Capital Management Inc | 133,029 | $18.2M | 0.73% | +15,085+12.8% | Added |