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 2025
Institutional positions in Quest Diagnostics Inc as of Mar 31, 2025. 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
- 969
- +85 vs. Q4 2024
- Shares held
- 103.4M
- +4.48M (+4.5%) vs. Q4 2024
- Total value
- $17.5B
- +$2.57B (+17.2%) vs. Q4 2024
- New holders
- 145
- 316 more added
- Sold out
- 60
- 337 more reduced
12 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 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, Q1 2025
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Evermay Wealth Management LLC | 1,499 | $253.6K | 0.03% | 00.0% | Unchanged |
| Talon Private Wealth, LLC | 1,496 | $253.1K | 0.03% | −869−36.7% | Reduced |
| True North Advisors, LLC | 1,488 | $251.8K | 0.04% | 00.0% | Unchanged |
| Koshinski Asset Management, Inc. | 1,488 | $251.8K | 0.02% | +1,488 | New |
| GTS Securities LLC | 1,481 | $250.6K | 0.01% | +1,481 | New |
| CAPROCK Group, Inc. | 1,479 | $250.2K | 0.01% | −1,749−54.2% | Reduced |
| Diversify Advisory Services, LLC | 1,387 | $247.6K | 0.02% | +1,387 | New |
| AdvisorNet Financial, Inc | 1,459 | $246.8K | 0.02% | +11+0.8% | Added |
| Foundations Investment Advisors, LLC | 1,455 | $246.3K | 0.00% | +1,455 | New |
| Ironsides Asset Advisors, LLC | 1,445 | $244.5K | 0.07% | +1,445 | New |
| Baader Bank INC | 1,440 | $243.2K | 0.02% | +12+0.8% | Added |
| Claret Asset Management Corp | – | $242.0K | 0.03% | – | – |
| Covestor Ltd | 1,423 | $241.0K | 0.16% | −252−15.0% | Reduced |
| Clarius Group, LLC | 1,421 | $240.4K | 0.02% | +65+4.8% | Added |
| Scharf Investments, LLC | 1,413 | $239.1K | 0.01% | 00.0% | Unchanged |
| National Asset Management, Inc. | 1,404 | $237.6K | 0.01% | +1,404 | New |
| WBH Advisory Inc | 1,400 | $236.9K | 0.02% | 00.0% | Unchanged |
| Syon Capital LLC | 1,391 | $235.4K | 0.02% | +1,391 | New |
| Retirement Planning Co of New England, Inc. | 1,391 | $235.4K | 0.12% | −1−0.1% | Reduced |
| Ledyard National Bank | 1,376 | $232.8K | 0.02% | −3−0.2% | Reduced |
| Victrix Investment Advisors | 1,375 | $232.7K | 0.12% | −225−14.1% | Reduced |
| Allworth Financial LP | 1,321 | $232.3K | 0.00% | +273+26.0% | Added |
| Caisse de Depot Et Placement du Quebec | 1,360 | $230.1K | 0.00% | −84,662−98.4% | Reduced |
| Cape Cod Five Cents Savings Bank | 1,480 | $229.8K | 0.02% | 00.0% | Unchanged |
| Spire Wealth Management | 1,357 | $229.5K | 0.01% | +218+19.1% | Added |
| High Net Worth Advisory Group LLC | 1,350 | $228.4K | 0.06% | 00.0% | Unchanged |
| Westshore Wealth, LLC | 1,347 | $227.9K | 0.10% | −16−1.2% | Reduced |
| Pinnacle Financial Partners Inc | 1,343 | $227.2K | 0.00% | +10+0.8% | Added |
| Fukoku Mutual Life Insurance Co | 1,339 | $226.6K | 0.02% | 00.0% | Unchanged |
| Wedbush Securities Inc | 1,338 | $226.0K | 0.01% | −14−1.0% | Reduced |
| Hills Bank & Trust Co | 1,331 | $225.2K | 0.02% | −96−6.7% | Reduced |
| Healthcare of Ontario Pension Plan Trust Fund | 1,323 | $223.9K | 0.00% | +1,323 | New |
| Old National Bancorp | 1,319 | $223.2K | 0.01% | +1,319 | New |
| Flossbach Von Storch AG | 1,305 | $220.8K | 0.00% | +1,305 | New |
| Perigon Wealth Management, LLC | 1,304 | $220.6K | 0.01% | +1,304 | New |
| Capital Advisors, Ltd. LLC | 1,301 | $220.0K | 0.03% | −4−0.3% | Reduced |
| Check Capital Management Inc | 1,300 | $220.0K | 0.01% | −135−9.4% | Reduced |
| Addison Advisors LLC | 1,300 | $220.0K | 0.06% | 00.0% | Unchanged |
| Trust Asset Management LLC | 1,282 | $216.9K | 0.02% | +1,282 | New |
| Zhang Financial LLC | 1,278 | $216.2K | 0.01% | +1,278 | New |
| Radnor Capital Management, LLC | 1,257 | $213.0K | 0.04% | +1,257 | New |
| Rockland Trust Co | 1,257 | $212.7K | 0.01% | −838−40.0% | Reduced |
| International Private Wealth Advisors LLC | 1,256 | $212.5K | 0.20% | −142−10.2% | Reduced |
| Bryn Mawr Trust Co | 1,253 | $212.0K | 0.00% | −40−3.1% | Reduced |
| Biltmore Family Office, LLC | 1,239 | $209.6K | 0.04% | +1,239 | New |
| Harbour Investments, Inc. | 1,237 | $209.3K | 0.01% | +37+3.1% | Added |
| Trust Co of Vermont | 1,230 | $208.1K | 0.01% | +125+11.3% | Added |
| Baker Ellis Asset Management LLC | 1,220 | $206.4K | 0.03% | +1,220 | New |
| Stanley-Laman Group, Ltd. | 1,208 | $204.4K | 0.03% | +1,208 | New |
| Perkins Capital Management Inc | 1,200 | $203.0K | 0.21% | +1,200 | New |
| J. W. Coons Advisors, LLC | 1,200 | $203.0K | 0.05% | +1,200 | New |
| Valley Brook Capital Group | 1,200 | $203.0K | 0.16% | +1,200 | New |
| Wilson & Boucher Capital Management, LLC | 1,200 | $203.0K | 0.15% | +1,200 | New |
| Viewpoint Capital Management LLC | 1,200 | $203.0K | 0.11% | +1,200 | New |
| Townsend Asset Management Corp | 1,198 | $202.7K | 0.08% | +1,198 | New |
| First American Trust, FSB | 1,197 | $202.6K | 0.02% | +1,197 | New |
| Chicago Partners Investment Group LLC | 1,146 | $202.4K | 0.01% | +1,146 | New |
| Perkins Coie Trust Co | 1,155 | $195.4K | 0.04% | 00.0% | Unchanged |
| Members Capital Advisors Inc | 1,140 | $192.9K | 0.22% | 00.0% | Unchanged |
| Mather Group, LLC. | 1,090 | $184.4K | 0.00% | +326+42.7% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 1,089 | $184.3K | 0.01% | 00.0% | Unchanged |
| Whittier Trust Co of Nevada Inc | 1,065 | $180.2K | 0.00% | +28+2.7% | Added |
| Cullen/Frost Bankers, Inc. | 1,059 | $179.2K | 0.00% | +59+5.9% | Added |
| Private Trust Co NA | 1,053 | $178.2K | 0.02% | 00.0% | Unchanged |
| Cary Street Partner Investment Advisory LLC | 1,037 | $175.4K | 0.10% | +839+423.7% | Added |
| Sound Income Strategies, LLC | 1,028 | $174.0K | 0.01% | +267+35.1% | Added |
| Smithfield Trust Co | 1,023 | $173.0K | 0.01% | −172−14.4% | Reduced |
| Investors Research Corp | 1,009 | $170.7K | 0.04% | 00.0% | Unchanged |
| Montag A & Associates Inc | 950 | $160.7K | 0.01% | 00.0% | Unchanged |
| Geneos Wealth Management Inc. | 940 | $159.0K | 0.01% | +325+52.8% | Added |
| Valley National Advisers Inc | 884 | $149.0K | 0.03% | −361−29.0% | Reduced |
| GeoWealth Management, LLC | 879 | $148.7K | 0.01% | +405+85.4% | Added |
| Icon Wealth Advisors, LLC | 872 | $147.5K | 0.01% | +30+3.6% | Added |
| Ridgewood Investments LLC | 860 | $145.5K | 0.07% | 00.0% | Unchanged |
| Smartleaf Asset Management LLC | 852 | $142.6K | 0.01% | +110+14.8% | Added |
| State of Wyoming | 834 | $141.1K | 0.02% | −1,675−66.8% | Reduced |
| PFG Private Wealth Management, LLC | 818 | $138.4K | 0.07% | +818 | New |
| Antipodes Partners Ltd | 802 | $135.7K | 0.00% | +802 | New |
| Atlantic Trust, LLC | 727 | $123.0K | 0.03% | +22+3.1% | Added |
| Group One Trading, L.P. | 724 | $122.5K | 0.01% | +724 | New |
| Ossiam | 682 | $115.4K | 0.00% | +682 | New |
| Arrowpoint Investment Partners (Singapore) Pte. Ltd. | 670 | $113.4K | 0.05% | +670 | New |
| Optimum Investment Advisors | 600 | $101.5K | 0.05% | 00.0% | Unchanged |
| Cypress Capital Management LLC (WY) | 600 | $101.5K | 0.12% | 00.0% | Unchanged |
| Curat Global, LLC | 600 | $101.5K | 0.12% | +600 | New |
| Heritage Wealth Advisors | 590 | $99.8K | 0.01% | −12−2.0% | Reduced |
| Transamerica Financial Advisors, Inc. | 585 | $99.0K | 0.01% | −23−3.8% | Reduced |
| Lindbrook Capital, LLC | 575 | $97.3K | 0.01% | +69+13.6% | Added |
| Salem Investment Counselors Inc | 553 | $93.6K | 0.00% | +43+8.4% | Added |
| Deseret Mutual Benefit Administrators | 549 | $92.9K | 0.05% | −203−27.0% | Reduced |
| Webster Bank, N. A. | 500 | $84.6K | 0.01% | 00.0% | Unchanged |
| Federated Hermes, Inc. | 488 | $82.6K | 0.00% | −745−60.4% | Reduced |
| Quarry LP | 467 | $79.0K | 0.02% | −738−61.2% | Reduced |
| Sandy Spring Bank | 460 | $77.8K | 0.00% | −25−5.2% | Reduced |
| Old Second National Bank of Aurora | 450 | $76.1K | 0.02% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 450 | $76.1K | 0.00% | +450 | New |
| Caldwell Trust Co | 446 | $75.5K | 0.01% | +446 | New |
| SRS Capital Advisors, Inc. | 440 | $74.4K | 0.00% | +416+1,733.3% | Added |
| Alaska Permanent Fund Corp | 414 | $73.8K | 0.00% | 00.0% | Unchanged |
| Coastline Trust Co | 430 | $72.8K | 0.01% | 00.0% | Unchanged |