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 2024
Institutional positions in Quest Diagnostics Inc as of Dec 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
- 896
- +64 vs. Q3 2024
- Shares held
- 99.4M
- +1.95M (+2.0%) vs. Q3 2024
- Total value
- $15.0B
- −$121.3M (−0.8%) vs. Q3 2024
- New holders
- 124
- 312 more added
- Sold out
- 60
- 302 more reduced
17 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2024
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Vanguard Group Inc | 13,960,458 | $2.11B | 0.04% | −10,093−0.1% | Reduced |
| BlackRock, Inc. | 10,124,677 | $1.53B | 0.03% | −13,469−0.1% | Reduced |
| Price T Rowe Associates Inc | 5,490,278 | $828.3M | 0.10% | +1,637,525+42.5% | Added |
| State Street Corp | 5,221,476 | $787.7M | 0.03% | −41,755−0.8% | Reduced |
| Victory Capital Management Inc | 3,359,986 | $506.9M | 0.50% | −104,370−3.0% | Reduced |
| Geode Capital Management, LLC | 2,690,021 | $404.8M | 0.03% | +73,368+2.8% | Added |
| JPMorgan Chase & Co | 2,433,913 | $367.2M | 0.03% | +916,898+60.4% | Added |
| Davis Selected Advisers | 2,397,260 | $361.7M | 2.10% | −1,843−0.1% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 2,268,990 | $342.3M | 1.11% | +26,214+1.2% | Added |
| Dimensional Fund Advisors LP | 2,041,465 | $308.0M | 0.07% | −5,156−0.3% | Reduced |
| Wellington Management Group LLP | 1,784,168 | $269.2M | 0.05% | −549,280−23.5% | Reduced |
| Morgan Stanley | 1,641,254 | $247.6M | 0.02% | −74,883−4.4% | Reduced |
| American Century Companies Inc | 1,524,922 | $230.0M | 0.13% | −764,962−33.4% | Reduced |
| Wells Fargo & Company | 1,419,406 | $214.1M | 0.05% | −40,188−2.8% | Reduced |
| Invesco Ltd. | 1,381,532 | $208.4M | 0.04% | −283,810−17.0% | Reduced |
| Fiduciary Management Inc | 1,302,700 | $196.5M | 1.83% | −84,077−6.1% | Reduced |
| Norges Bank | 1,271,528 | $191.8M | 0.03% | −23,797−1.8% | Reduced |
| Northern Trust Corp | 1,196,429 | $180.5M | 0.03% | +188,402+18.7% | Added |
| FMR LLC | 1,137,114 | $171.5M | 0.01% | +23,425+2.1% | Added |
| Alliancebernstein L.P. | 1,093,042 | $164.9M | 0.06% | +497,995+83.7% | Added |
| UBS Asset Management Americas Inc | 1,002,379 | $151.2M | 0.04% | +128,285+14.7% | Added |
| UBS Group AG | 964,989 | $145.6M | 0.03% | +588,478+156.3% | Added |
| Ameriprise Financial Inc | 955,075 | $144.1M | 0.04% | −3,195−0.3% | Reduced |
| Goldman Sachs Group Inc | 913,363 | $137.8M | 0.03% | −417,340−31.4% | Reduced |
| Bank of New York Mellon Corp | 881,764 | $133.0M | 0.02% | +113,956+14.8% | Added |
| Amundi | 795,485 | $122.5M | 0.04% | +77,559+10.8% | Added |
| Marshall Wace, LLP | 796,081 | $120.1M | 0.15% | −204,584−20.4% | Reduced |
| DekaBank Deutsche Girozentrale | 748,680 | $113.2M | 0.21% | 00.0% | Unchanged |
| Legal & General Group Plc | 744,774 | $112.4M | 0.03% | −26,195−3.4% | Reduced |
| Charles Schwab Investment Management Inc | 736,433 | $111.1M | 0.02% | +28,333+4.0% | Added |
| Bank of America Corp | 716,617 | $108.1M | 0.01% | −91,934−11.4% | Reduced |
| Deutsche Bank AG | 666,043 | $100.5M | 0.04% | +174,944+35.6% | Added |
| Millennium Management LLC | 653,774 | $98.6M | 0.09% | +491,461+302.8% | Added |
| BNP Paribas Arbitrage, SA | 549,204 | $82.9M | 0.06% | −198,094−26.5% | Reduced |
| Principal Financial Group Inc | 543,472 | $82.0M | 0.04% | +104,495+23.8% | Added |
| Nordea Investment Management AB | 524,000 | $79.7M | 0.08% | −13,456−2.5% | Reduced |
| Allianz Asset Management GmbH | 520,611 | $78.5M | 0.11% | −95,252−15.5% | Reduced |
| Kempen Capital Management N.V. | 514,558 | $77.6M | 0.77% | +121,533+30.9% | Added |
| Crawford Investment Counsel Inc | 513,959 | $77.5M | 1.39% | +6,402+1.3% | Added |
| Woodline Partners LP | 504,596 | $76.1M | 0.52% | +31,535+6.7% | Added |
| California Public Employees Retirement System | 503,209 | $75.9M | 0.05% | −10,086−2.0% | Reduced |
| First Trust Advisors LP | 492,920 | $74.4M | 0.07% | −56,708−10.3% | Reduced |
| Qube Research & Technologies Ltd | 448,552 | $67.7M | 0.11% | +312,001+228.5% | Added |
| Raymond James Financial Inc | 447,083 | $67.4M | 0.02% | +447,083 | New |
| Standard Life Aberdeen plc | 434,181 | $65.7M | 0.12% | −27,706−6.0% | Reduced |
| Macquarie Group Ltd | 358,110 | $53.4M | 0.06% | −1,431−0.4% | Reduced |
| Great West Life Assurance Co | 347,197 | $52.4M | 0.09% | −25,237−6.8% | Reduced |
| Prudential Financial Inc | 332,736 | $50.2M | 0.07% | −79,651−19.3% | Reduced |
| Nuveen Asset Management, LLC | 326,401 | $49.2M | 0.01% | −15,772−4.6% | Reduced |
| Royal Bank of Canada | 323,136 | $48.7M | 0.01% | +60,617+23.1% | Added |
| M&G Plc | 320,916 | $48.5M | 0.30% | −11,079−3.3% | Reduced |
| Swiss National Bank | 314,400 | $47.4M | 0.03% | −15,400−4.7% | Reduced |
| Causeway Capital Management LLC | 304,481 | $45.9M | 1.05% | −37,579−11.0% | Reduced |
| Pictet Asset Management Holding SA | 301,229 | $45.4M | 0.05% | +7,938+2.7% | Added |
| Envestnet Asset Management Inc | 283,323 | $42.7M | 0.01% | +27,339+10.7% | Added |
| Rhumbline Advisers | 279,640 | $42.2M | 0.04% | −8,647−3.0% | Reduced |
| Sumitomo Mitsui Trust Holdings, Inc. | 276,973 | $41.8M | 0.03% | −8,149−2.9% | Reduced |
| Bahl & Gaynor Inc | 271,558 | $41.0M | 0.22% | +30,488+12.6% | Added |
| Barclays PLC | 264,354 | $39.9M | 0.02% | −34,568−11.6% | Reduced |
| Advisors Capital Management, LLC | 244,484 | $36.9M | 0.58% | +6,326+2.7% | Added |
| HSBC Holdings PLC | 242,507 | $36.6M | 0.02% | −44,648−15.5% | Reduced |
| Manufacturers Life Insurance Company, The | 225,981 | $34.1M | 0.03% | +54,287+31.6% | Added |
| Bank of Montreal | 225,816 | $34.1M | 0.02% | −51,580−18.6% | Reduced |
| Universal- Beteiligungs- und Servicegesellschaft mbH | 223,370 | $33.7M | 0.07% | +223,370 | New |
| National Pension Service | 218,569 | $33.0M | 0.03% | −9,262−4.1% | Reduced |
| Copeland Capital Management, LLC | 199,306 | $30.1M | 0.56% | −3,326−1.6% | Reduced |
| Adage Capital Partners GP, L.L.C. | 194,430 | $29.3M | 0.05% | −74,677−27.7% | Reduced |
| APG Asset Management N.V. | 195,939 | $28.5M | 0.08% | +63,952+48.5% | Added |
| Wedge Capital Management L L P | 181,364 | $27.4M | 0.49% | −58,599−24.4% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 177,389 | $26.9M | 0.03% | +8,665+5.1% | Added |
| California State Teachers Retirement System | 171,625 | $25.9M | 0.03% | −12,645−6.9% | Reduced |
| Candriam Luxembourg S.C.A. | 167,710 | $25.3M | 0.15% | +21,881+15.0% | Added |
| Massachusetts Financial Services Co | 159,134 | $24.0M | 0.01% | −836−0.5% | Reduced |
| SEI Investments Co | 158,326 | $23.9M | 0.03% | −20,255−11.3% | Reduced |
| Heartland Advisors Inc | 155,201 | $23.4M | 1.27% | −9,169−5.6% | Reduced |
| AQR Capital Management LLC | 146,587 | $22.1M | 0.03% | −116,750−44.3% | Reduced |
| Kames Capital plc | 144,773 | $21.9M | 0.29% | +15,475+12.0% | Added |
| Achmea Investment Management B.V. | 138,146 | $20.8M | 0.34% | +73,871+114.9% | Added |
| Integral Health Asset Management, LLC | 130,000 | $19.6M | 1.73% | +10,000+8.3% | Added |
| Assenagon Asset Management S.A. | 128,440 | $19.4M | 0.03% | +108,224+535.3% | Added |
| Stifel Financial Corp | 126,085 | $19.0M | 0.02% | +54,383+75.8% | Added |
| Tocqueville Asset Management L.P. | 122,135 | $18.4M | 0.29% | −2,759−2.2% | Reduced |
| Willis Investment Counsel | 120,100 | $18.1M | 1.19% | 00.0% | Unchanged |
| Robeco Institutional Asset Management B.V. | 117,280 | $17.7M | 0.03% | −7,204−5.8% | Reduced |
| Balyasny Asset Management LLC | 112,563 | $17.0M | 0.04% | −67,049−37.3% | Reduced |
| Foundry Partners, LLC | 108,318 | $16.3M | 0.82% | +108,318 | New |
| Storebrand Asset Management AS | 107,444 | $16.2M | 0.05% | −31,988−22.9% | Reduced |
| Distillate Capital Partners LLC | 105,103 | $15.9M | 0.78% | −913−0.9% | Reduced |
| Natixis Advisors, L.P. | 103,975 | $15.7M | 0.03% | +11,145+12.0% | Added |
| State Board of Administration of Florida Retirement System | 103,895 | $15.7M | 0.03% | −11,673−10.1% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 103,756 | $15.7M | 0.04% | −60,248−36.7% | Reduced |
| Chevy Chase Trust Holdings, Inc. | 101,788 | $15.4M | 0.05% | +11,821+13.1% | Added |
| New York State Common Retirement Fund | 101,382 | $15.3M | 0.02% | −6,987−6.4% | Reduced |
| Financial Counselors Inc | 101,238 | $15.3M | 0.22% | −2,231−2.2% | Reduced |
| JGP Wealth Management, LLC | 99,857 | $15.1M | 1.95% | +1,400+1.4% | Added |
| Glenmede Trust Co NA | 97,725 | $14.7M | 0.08% | −2,427−2.4% | Reduced |
| Schwartz Investment Counsel Inc | 95,900 | $14.5M | 0.52% | −166−0.2% | Reduced |
| TD Asset Management Inc | 95,705 | $14.4M | 0.01% | +9,597+11.1% | Added |
| Citigroup Inc | 95,445 | $14.4M | 0.01% | −30,734−24.4% | Reduced |
| Isthmus Partners, LLC | 90,590 | $13.7M | 1.66% | −400−0.4% | Reduced |