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 2021
Institutional positions in Quest Diagnostics Inc as of Dec 31, 2021. 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
- 906
- +82 vs. Q3 2021
- Shares held
- 104.1M
- −5.32M (−4.9%) vs. Q3 2021
- Total value
- $18.0B
- +$2.07B (+13.0%) vs. Q3 2021
- New holders
- 152
- 275 more added
- Sold out
- 70
- 326 more reduced
16 institutions that held it in Q3 2021 haven't filed for Q4 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2021
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q3 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Crossmark Global Holdings, Inc. | 116,154 | $20.1M | 0.44% | +8,782+8.2% | Added |
| Becker Capital Management Inc | 117,944 | $20.4M | 0.81% | −3,710−3.0% | Reduced |
| Bahl & Gaynor Inc | 120,588 | $20.9M | 0.12% | +5,771+5.0% | Added |
| Coho Partners, Ltd. | 127,359 | $22.0M | 0.35% | −10,830−7.8% | Reduced |
| BNP Paribas Arbitrage, SA | 127,685 | $22.1M | 0.05% | −62,623−32.9% | Reduced |
| Lazard Asset Management LLC | 130,353 | $22.6M | 0.02% | −15,303−10.5% | Reduced |
| Tocqueville Asset Management L.P. | 134,963 | $23.4M | 0.32% | +174+0.1% | Added |
| Stifel Financial Corp | 139,086 | $24.1M | 0.03% | −2,487−1.8% | Reduced |
| Swedbank AB | 141,168 | $24.2M | 0.04% | −26,887−16.0% | Reduced |
| Allianz Asset Management GmbH | 140,497 | $24.3M | 0.02% | −29,337−17.3% | Reduced |
| Bridgewater Associates, LP | 141,406 | $24.5M | 0.14% | +8,794+6.6% | Added |
| Copeland Capital Management, LLC | 141,506 | $24.5M | 0.64% | −2,335−1.6% | Reduced |
| Voloridge Investment Management, LLC | 146,518 | $25.3M | 0.14% | +88,655+153.2% | Added |
| Glenmede Trust Co NA | 152,491 | $26.4M | 0.13% | +1,876+1.2% | Added |
| New York State Teachers Retirement System | 154,292 | $26.7M | 0.05% | −3,428−2.2% | Reduced |
| SEI Investments Co | 156,684 | $27.1M | 0.05% | +9,752+6.6% | Added |
| Ensign Peak Advisors, Inc | 159,891 | $27.7M | 0.05% | +62,371+64.0% | Added |
| Galvin, Gaustad & Stein, LLC | 163,517 | $28.3M | 2.44% | +9,467+6.1% | Added |
| NN Investment Partners Holdings N.V. | 163,735 | $28.3M | 0.14% | −23,452−12.5% | Reduced |
| State Board of Administration of Florida Retirement System | 164,537 | $28.5M | 0.05% | −2,563−1.5% | Reduced |
| Teacher Retirement System of Texas | 166,548 | $28.8M | 0.13% | +102,263+159.1% | Added |
| Twin Tree Management, LP | 169,794 | $29.4M | 0.71% | +169,794 | New |
| Toronto Dominion Bank | 171,019 | $29.6M | 0.04% | +103,334+152.7% | Added |
| Jupiter Asset Management Ltd | 176,578 | $30.3M | 0.33% | +176,578 | New |
| Check Capital Management Inc | 178,174 | $30.8M | 2.42% | −542−0.3% | Reduced |
| Envestnet Asset Management Inc | 179,759 | $31.1M | 0.02% | +28,014+18.5% | Added |
| Willis Investment Counsel | 181,400 | $31.4M | 1.65% | −4,800−2.6% | Reduced |
| Price T Rowe Associates Inc | 184,790 | $32.0M | 0.00% | −5,376−2.8% | Reduced |
| Deprince Race & Zollo Inc | 185,903 | $32.2M | 0.82% | −31,949−14.7% | Reduced |
| New York State Common Retirement Fund | 187,720 | $32.5M | 0.03% | −6,638−3.4% | Reduced |
| HSBC Holdings PLC | 191,804 | $33.1M | 0.04% | +35,829+23.0% | Added |
| Principal Financial Group Inc | 193,993 | $33.6M | 0.02% | −9,016−4.4% | Reduced |
| Royal Bank of Canada | 194,826 | $33.7M | 0.01% | −89,666−31.5% | Reduced |
| Canada Pension Plan Investment Board | 194,940 | $33.7M | 0.04% | −80,138−29.1% | Reduced |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 195,303 | $33.8M | 0.11% | +43,424+28.6% | Added |
| Retirement Systems of Alabama | 203,147 | $35.1M | 0.12% | −1,313−0.6% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 210,347 | $36.4M | 0.08% | −16,562−7.3% | Reduced |
| California State Teachers Retirement System | 215,648 | $37.3M | 0.04% | −4,830−2.2% | Reduced |
| Wedge Capital Management L L P | 215,959 | $37.4M | 0.46% | −4,476−2.0% | Reduced |
| National Pension Service | 229,484 | $39.7M | 0.07% | −9,087−3.8% | Reduced |
| Railway Pension Investments Ltd | 246,525 | $42.7M | 0.32% | +56,000+29.4% | Added |
| Acadian Asset Management LLC | 247,039 | $42.7M | 0.16% | −110,562−30.9% | Reduced |
| Natixis | 256,323 | $44.3M | 0.15% | +203,819+388.2% | Added |
| AXA S.A. | 264,993 | $45.8M | 0.12% | +81,964+44.8% | Added |
| Brandywine Global Investment Management, LLC | 270,115 | $46.7M | 0.33% | +81,723+43.4% | Added |
| Rhumbline Advisers | 277,542 | $48.0M | 0.06% | +1,926+0.7% | Added |
| O'Shaughnessy Asset Management, LLC | 289,372 | $50.1M | 0.89% | +171,014+144.5% | Added |
| Bank of Montreal | 296,688 | $51.0M | 0.03% | −27,274−8.4% | Reduced |
| Credit Suisse AG | 309,640 | $53.6M | 0.04% | −151,670−32.9% | Reduced |
| Wells Fargo & Company | 310,351 | $53.7M | 0.01% | +24,603+8.6% | Added |
| Barclays PLC | 313,298 | $54.2M | 0.03% | −79,707−20.3% | Reduced |
| UBS Group AG | 323,338 | $55.9M | 0.02% | −101,535−23.9% | Reduced |
| PGGM Investments | 361,450 | $62.5M | 0.31% | −9,678−2.6% | Reduced |
| M&G Investment Management Ltd | 364,324 | $63.0M | 0.46% | +52,905+17.0% | Added |
| D. E. Shaw & Co., Inc. | 384,175 | $66.5M | 0.08% | +197,774+106.1% | Added |
| Assetmark, Inc | 402,651 | $69.7M | 0.29% | +398,651+9,966.3% | Added |
| FMR LLC | 415,371 | $71.9M | 0.01% | −7,801−1.8% | Reduced |
| Skandinaviska Enskilda Banken AB (publ) | 424,598 | $72.8M | 0.37% | −122,490−22.4% | Reduced |
| Westfield Capital Management Co LP | 439,902 | $76.1M | 0.45% | +51,505+13.3% | Added |
| Great West Life Assurance Co | 456,304 | $78.8M | 0.16% | +36,992+8.8% | Added |
| APG Asset Management N.V. | 519,129 | $79.0M | 0.13% | −19,200−3.6% | Reduced |
| JPMorgan Chase & Co | 456,584 | $79.0M | 0.01% | +84,654+22.8% | Added |
| Swiss National Bank | 464,435 | $80.4M | 0.05% | −52,000−10.1% | Reduced |
| Schroder Investment Management Group | 477,665 | $82.6M | 0.11% | +28,000+6.2% | Added |
| Franklin Resources Inc | 488,059 | $84.4M | 0.03% | −18,806−3.7% | Reduced |
| DekaBank Deutsche Girozentrale | 540,069 | $92.0M | 0.22% | −9,650−1.8% | Reduced |
| Amundi | 674,315 | $97.8M | 0.06% | −975,170−59.1% | Reduced |
| Macquarie Group Ltd | 586,823 | $101.5M | 0.08% | −29,435−4.8% | Reduced |
| Alliancebernstein L.P. | 587,331 | $101.6M | 0.04% | −401,537−40.6% | Reduced |
| Nuveen Asset Management, LLC | 611,784 | $105.8M | 0.03% | −42,199−6.5% | Reduced |
| Nordea Investment Management AB | 618,655 | $106.6M | 0.13% | +42,155+7.3% | Added |
| Charles Schwab Investment Management Inc | 626,005 | $108.3M | 0.03% | +17,367+2.9% | Added |
| Sumitomo Mitsui Trust Holdings, Inc. | 646,626 | $111.9M | 0.07% | −217,163−25.1% | Reduced |
| Goldman Sachs Group Inc | 651,731 | $112.8M | 0.03% | −682,832−51.2% | Reduced |
| Deutsche Bank AG | 662,695 | $114.7M | 0.05% | +35,601+5.7% | Added |
| Parametric Portfolio Associates LLC | 678,658 | $117.4M | 0.06% | +32,180+5.0% | Added |
| Bessemer Group Inc | 698,819 | $120.9M | 0.24% | +16,183+2.4% | Added |
| Ameriprise Financial Inc | 756,277 | $129.2M | 0.04% | +20,868+2.8% | Added |
| First Trust Advisors LP | 773,942 | $133.9M | 0.13% | −1,292,230−62.5% | Reduced |
| AQR Capital Management LLC | 779,000 | $134.3M | 0.24% | −43,434−5.3% | Reduced |
| Robeco Institutional Asset Management B.V. | 802,800 | $138.9M | 0.30% | +258,712+47.5% | Added |
| UBS Asset Management Americas Inc | 814,813 | $141.0M | 0.05% | −60,411−6.9% | Reduced |
| California Public Employees Retirement System | 933,846 | $161.6M | 0.11% | −78,283−7.7% | Reduced |
| Legal & General Group Plc | 1,076,054 | $186.2M | 0.06% | −56,093−5.0% | Reduced |
| Bank of New York Mellon Corp | 1,176,476 | $203.5M | 0.04% | −28,009−2.3% | Reduced |
| Norges Bank | 1,226,024 | $212.1M | 0.04% | +68,323+5.9% | Added |
| Pictet Asset Management SA | 1,289,461 | $223.1M | 0.22% | −2,679−0.2% | Reduced |
| Morgan Stanley | 1,308,714 | $226.4M | 0.03% | −71,579−5.2% | Reduced |
| Renaissance Technologies LLC | 1,317,700 | $228.0M | 0.28% | +350,400+36.2% | Added |
| Janus Henderson Group PLC | 1,330,191 | $230.1M | 0.10% | −177,913−11.8% | Reduced |
| LSV Asset Management | 1,371,167 | $237.2M | 0.42% | +109,230+8.7% | Added |
| Invesco Ltd. | 1,452,951 | $251.4M | 0.06% | +578,810+66.2% | Added |
| Northern Trust Corp | 1,506,171 | $260.6M | 0.04% | +38,994+2.7% | Added |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1,778,924 | $307.8M | 1.48% | +5,569+0.3% | Added |
| Massachusetts Financial Services Co | 1,912,647 | $330.9M | 0.09% | +9,580+0.5% | Added |
| American Century Companies Inc | 1,970,067 | $340.8M | 0.22% | −649,714−24.8% | Reduced |
| Davis Selected Advisers | 2,006,628 | $347.2M | 1.61% | −736,328−26.8% | Reduced |
| Dimensional Fund Advisors LP | 2,186,919 | $378.3M | 0.11% | +29,895+1.4% | Added |
| Fiduciary Management Inc | 2,385,478 | $412.7M | 3.04% | −1,000,656−29.6% | Reduced |
| Victory Capital Management Inc | 2,551,853 | $441.5M | 0.41% | −287,409−10.1% | Reduced |