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 2023
Institutional positions in Quest Diagnostics Inc as of Sep 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
- 797
- −10 vs. Q2 2023
- Shares held
- 98.5M
- +162.8K (+0.2%) vs. Q2 2023
- Total value
- $12.0B
- −$1.80B (−13.0%) vs. Q2 2023
- New holders
- 70
- 229 more added
- Sold out
- 80
- 337 more reduced
13 institutions that held it in Q2 2023 haven't filed for Q3 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2023
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q2 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Handelsbanken Fonder AB | 109,527 | $13.3M | 0.07% | +6,221+6.0% | Added |
| New York State Teachers Retirement System | 109,804 | $13.4M | 0.03% | −5,912−5.1% | Reduced |
| Crossmark Global Holdings, Inc. | 109,002 | $13.5M | 0.31% | +244+0.2% | Added |
| Adage Capital Partners GP, L.L.C. | 111,600 | $13.6M | 0.03% | −114,320−50.6% | Reduced |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 112,549 | $13.7M | 0.03% | +14,646+15.0% | Added |
| Trillium Asset Management, LLC | 116,498 | $14.2M | 0.43% | +21,547+22.7% | Added |
| Candriam Luxembourg S.C.A. | 119,722 | $14.6M | 0.12% | +17,919+17.6% | Added |
| Boston Private Wealth LLC | 120,242 | $14.7M | 0.32% | −15,246−11.3% | Reduced |
| Citigroup Inc | 121,355 | $14.8M | 0.02% | −43,480−26.4% | Reduced |
| O'Shaughnessy Asset Management, LLC | 123,812 | $15.1M | 0.22% | −63,648−34.0% | Reduced |
| Becker Capital Management Inc | 126,352 | $15.4M | 0.61% | +160.0% | Added |
| Manufacturers Life Insurance Company, The | 127,733 | $15.6M | 0.01% | +1,981+1.6% | Added |
| Royal Bank of Canada | 129,675 | $15.8M | 0.00% | −51,236−28.3% | Reduced |
| Tocqueville Asset Management L.P. | 131,935 | $16.1M | 0.31% | −192−0.1% | Reduced |
| Willis Investment Counsel | 136,800 | $16.7M | 1.26% | 00.0% | Unchanged |
| Skandinaviska Enskilda Banken AB (publ) | 136,826 | $16.7M | 0.11% | −26,198−16.1% | Reduced |
| BNP Paribas Arbitrage, SA | 139,669 | $17.0M | 0.04% | −21,384−13.3% | Reduced |
| Principal Financial Group Inc | 142,331 | $17.3M | 0.01% | −1,403−1.0% | Reduced |
| Qube Research & Technologies Ltd | 143,396 | $17.5M | 0.05% | +143,396 | New |
| Storebrand Asset Management AS | 143,773 | $17.5M | 0.08% | −3,641−2.5% | Reduced |
| Zurcher Kantonalbank (Zurich Cantonalbank) | 147,041 | $17.9M | 0.08% | +32,158+28.0% | Added |
| AQR Capital Management LLC | 149,561 | $18.2M | 0.04% | −67,446−31.1% | Reduced |
| Heartland Advisors Inc | 152,182 | $18.5M | 1.04% | +12,007+8.6% | Added |
| BNP PARIBAS ASSET MANAGEMENT Holding S.A. | 156,334 | $19.1M | 0.06% | −40,760−20.7% | Reduced |
| Squarepoint Ops LLC | 159,990 | $19.5M | 0.09% | −24,556−13.3% | Reduced |
| State Board of Administration of Florida Retirement System | 160,231 | $19.5M | 0.05% | +17,181+12.0% | Added |
| Envestnet Asset Management Inc | 163,605 | $19.9M | 0.01% | −36,407−18.2% | Reduced |
| Check Capital Management Inc | 167,730 | $20.4M | 1.72% | −10,356−5.8% | Reduced |
| Aviva PLC | 170,654 | $20.8M | 0.09% | −4,653−2.7% | Reduced |
| California State Teachers Retirement System | 175,082 | $21.3M | 0.03% | −6,652−3.7% | Reduced |
| New York State Common Retirement Fund | 180,104 | $21.9M | 0.03% | +5,969+3.4% | Added |
| Bahl & Gaynor Inc | 183,482 | $22.4M | 0.14% | −7,265−3.8% | Reduced |
| Mitsubishi UFJ Trust & Banking Corp | 186,283 | $22.7M | 0.06% | −29,632−13.7% | Reduced |
| Copeland Capital Management, LLC | 200,551 | $24.4M | 0.53% | +1,650+0.8% | Added |
| National Pension Service | 209,109 | $26.1M | 0.04% | +5,016+2.5% | Added |
| Allianz Asset Management GmbH | 233,871 | $28.5M | 0.06% | +68,625+41.5% | Added |
| SEI Investments Co | 244,139 | $29.8M | 0.05% | +17,047+7.5% | Added |
| Barclays PLC | 245,464 | $29.9M | 0.02% | −58,210−19.2% | Reduced |
| Bridgewater Associates, LP | 246,052 | $30.0M | 0.18% | +106,639+76.5% | Added |
| Wedge Capital Management L L P | 249,984 | $30.5M | 0.60% | −30,307−10.8% | Reduced |
| Brandywine Global Investment Management, LLC | 253,964 | $30.9M | 0.27% | −10,005−3.8% | Reduced |
| DZ BANK AG Deutsche Zentral Genossenschafts Bank, Frankfurt am Main | 254,508 | $31.0M | 0.05% | +99,122+63.8% | Added |
| Bank of Montreal | 243,513 | $32.4M | 0.02% | −10,088−4.0% | Reduced |
| Credit Suisse AG | 269,719 | $32.9M | 0.03% | +9,386+3.6% | Added |
| APG Asset Management N.V. | 276,334 | $33.7M | 0.07% | −8,865−3.1% | Reduced |
| Rhumbline Advisers | 289,809 | $35.3M | 0.04% | −3,426−1.2% | Reduced |
| Railway Pension Investments Ltd | 290,225 | $35.4M | 0.38% | 00.0% | Unchanged |
| Sumitomo Mitsui Trust Holdings, Inc. | 308,725 | $37.6M | 0.03% | −1,213−0.4% | Reduced |
| Millennium Management LLC | 332,221 | $40.5M | 0.04% | +249,597+302.1% | Added |
| Pathstone Family Office, LLC | 336,521 | $41.0M | 0.32% | +323,065+2,400.9% | Added |
| Standard Life Aberdeen plc | 355,056 | $43.3M | 0.11% | +25,495+7.7% | Added |
| Voya Investment Management LLC | 360,044 | $43.9M | 0.05% | −22,620−5.9% | Reduced |
| Swiss National Bank | 360,300 | $43.9M | 0.03% | −43,700−10.8% | Reduced |
| Nuveen Asset Management, LLC | 373,993 | $45.6M | 0.02% | −20,433−5.2% | Reduced |
| UBS Group AG | 378,846 | $46.2M | 0.02% | +127,093+50.5% | Added |
| M&G Investment Management Ltd | 395,926 | $48.3M | 0.35% | +20,550+5.5% | Added |
| Amundi | 403,436 | $49.4M | 0.02% | −303,965−43.0% | Reduced |
| Macquarie Group Ltd | 423,209 | $51.6M | 0.06% | −5,318−1.2% | Reduced |
| Causeway Capital Management LLC | 489,694 | $59.7M | 1.57% | +181,201+58.7% | Added |
| Great West Life Assurance Co | 500,076 | $60.9M | 0.15% | +111,157+28.6% | Added |
| Robeco Institutional Asset Management B.V. | 505,551 | $61.6M | 0.16% | −81,545−13.9% | Reduced |
| Deutsche Bank AG | 520,628 | $63.4M | 0.04% | −89,783−14.7% | Reduced |
| Renaissance Technologies LLC | 537,663 | $65.5M | 0.11% | −99,937−15.7% | Reduced |
| Goldman Sachs Group Inc | 614,219 | $74.8M | 0.02% | −57,476−8.6% | Reduced |
| Charles Schwab Investment Management Inc | 646,832 | $78.8M | 0.02% | +6,221+1.0% | Added |
| HSBC Holdings PLC | 704,521 | $85.9M | 0.10% | +82,761+13.3% | Added |
| California Public Employees Retirement System | 716,942 | $87.4M | 0.08% | −3,220−0.4% | Reduced |
| First Trust Advisors LP | 781,109 | $95.2M | 0.11% | +2,455+0.3% | Added |
| DekaBank Deutsche Girozentrale | 795,637 | $98.0M | 0.23% | +51,786+7.0% | Added |
| Alliancebernstein L.P. | 849,773 | $103.6M | 0.04% | +58,593+7.4% | Added |
| Bank of New York Mellon Corp | 867,233 | $105.7M | 0.02% | −31,522−3.5% | Reduced |
| Bessemer Group Inc | 903,871 | $110.1M | 0.24% | −2,730−0.3% | Reduced |
| Legal & General Group Plc | 927,156 | $113.0M | 0.04% | −26,344−2.8% | Reduced |
| Norges Bank | 935,055 | $113.9M | 0.02% | +211,928+29.3% | Added |
| Ameriprise Financial Inc | 960,343 | $117.0M | 0.04% | +80,436+9.1% | Added |
| Pictet Asset Management Holding SA | 966,218 | $117.7M | 0.15% | +966,218 | New |
| LSV Asset Management | 980,422 | $119.5M | 0.28% | −141,535−12.6% | Reduced |
| Nordea Investment Management AB | 999,019 | $123.5M | 0.17% | −27,008−2.6% | Reduced |
| Bank of America Corp | 1,110,864 | $135.4M | 0.02% | −37,280−3.2% | Reduced |
| UBS Asset Management Americas Inc | 1,268,575 | $154.6M | 0.07% | +57,523+4.7% | Added |
| FMR LLC | 1,305,532 | $159.1M | 0.01% | +182,005+16.2% | Added |
| Northern Trust Corp | 1,319,885 | $160.8M | 0.03% | −6,695−0.5% | Reduced |
| Wells Fargo & Company | 1,574,848 | $191.9M | 0.06% | −51,573−3.2% | Reduced |
| Morgan Stanley | 1,633,585 | $199.1M | 0.02% | −129,490−7.3% | Reduced |
| Grantham, Mayo, Van Otterloo & Co. LLC | 1,636,407 | $199.4M | 0.94% | +38,041+2.4% | Added |
| Davis Selected Advisers | 1,667,698 | $203.2M | 1.27% | +153,810+10.2% | Added |
| Invesco Ltd. | 1,798,803 | $219.2M | 0.06% | +92,542+5.4% | Added |
| Dimensional Fund Advisors LP | 1,972,866 | $240.4M | 0.08% | −17,807−0.9% | Reduced |
| JPMorgan Chase & Co | 2,001,347 | $243.9M | 0.03% | +538,377+36.8% | Added |
| Price T Rowe Associates Inc | 2,207,711 | $269.0M | 0.04% | +680,883+44.6% | Added |
| Geode Capital Management, LLC | 2,473,564 | $300.8M | 0.04% | +50,652+2.1% | Added |
| Wellington Management Group LLP | 2,613,793 | $318.5M | 0.06% | +333,947+14.6% | Added |
| Victory Capital Management Inc | 3,414,514 | $416.1M | 0.48% | +180,889+5.6% | Added |
| American Century Companies Inc | 3,554,517 | $433.2M | 0.33% | +388,162+12.3% | Added |
| State Street Corp | 5,341,405 | $650.9M | 0.04% | −190,365−3.4% | Reduced |
| BlackRock Inc. | 11,386,506 | $1.39B | 0.04% | −355,945−3.0% | Reduced |
| Vanguard Group Inc | 13,624,131 | $1.66B | 0.04% | −119,835−0.9% | Reduced |
| TD Ameritrade Investment Management, LLC | 0 | $0 | 0.00% | −1,250−100.0% | Sold out |
| Point72 Asset Management, L.P. | 0 | $0 | 0.00% | −971,123−100.0% | Sold out |
| Balyasny Asset Management LLC | 0 | $0 | 0.00% | −529,467−100.0% | Sold out |