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 2021
Institutional positions in Quest Diagnostics Inc as of Sep 30, 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
- 840
- +35 vs. Q2 2021
- Shares held
- 109.5M
- −2.74M (−2.4%) vs. Q2 2021
- Total value
- $15.9B
- +$1.11B (+7.5%) vs. Q2 2021
- New holders
- 94
- 294 more added
- Sold out
- 59
- 283 more reduced
11 institutions that held it in Q2 2021 haven't filed for Q3 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q2 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, Q3 2021
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q2 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| JJJ Advisors Inc. | 293 | $43.0K | 0.02% | +9+3.2% | Added |
| Glassman Wealth Services | 297 | $43.0K | 0.01% | +108+57.1% | Added |
| Polaris Capital Management, LLC | 300 | $44.0K | 0.00% | 00.0% | Unchanged |
| Hall Laurie J Trustee | 300 | $44.0K | 0.02% | 00.0% | Unchanged |
| Jones Financial Companies LLLP | 302 | $44.0K | 0.00% | +267+762.9% | Added |
| Princeton Global Asset Management LLC | 320 | $46.0K | 0.01% | 00.0% | Unchanged |
| Cordasco Financial Network | 332 | $48.0K | 0.03% | +332 | New |
| Atticus Wealth Management, LLC | 350 | $51.0K | 0.02% | 00.0% | Unchanged |
| Freedman Financial Associates, Inc. | 350 | $51.0K | 0.04% | 00.0% | Unchanged |
| Ibex Wealth Advisors | 348 | $51.0K | 0.01% | +348 | New |
| Leonteq Securities AG | 361 | $52.5K | 0.00% | +329+1,028.1% | Added |
| Washington Trust Co | 360 | $53.0K | 0.00% | 00.0% | Unchanged |
| Private Capital Group, LLC | 365 | $53.0K | 0.01% | 00.0% | Unchanged |
| Concord Wealth Partners | 386 | $56.0K | 0.02% | −600−60.9% | Reduced |
| TD Private Client Wealth LLC | 399 | $58.0K | 0.00% | −16−3.9% | Reduced |
| Baldwin Brothers Inc | 400 | $58.0K | 0.01% | 00.0% | Unchanged |
| Koshinski Asset Management, Inc. | 400 | $58.1K | 0.01% | +400 | New |
| Bartlett & Co. LLC | 409 | $59.0K | 0.00% | −6−1.4% | Reduced |
| Bartlett & Co. Wealth Management LLC | 409 | $59.4K | 0.00% | −6−1.4% | Reduced |
| Quadrant Capital Group LLC | 412 | $60.0K | 0.01% | +34+9.0% | Added |
| Glen Eagle Advisors, LLC | 442 | $64.2K | 0.02% | 00.0% | Unchanged |
| Lountzis Asset Management, LLC | 450 | $65.4K | 0.04% | 00.0% | Unchanged |
| Tobam | 457 | $66.0K | 0.00% | 00.0% | Unchanged |
| Old Second National Bank of Aurora | 466 | $68.0K | 0.02% | −34−6.8% | Reduced |
| Dark Forest Capital Management LP | 488 | $71.0K | 0.03% | +488 | New |
| D'Orazio & Associates, Inc. | 493 | $72.0K | 0.02% | +217+78.6% | Added |
| Migdal Insurance & Financial Holdings Ltd. | 503 | $73.0K | 0.00% | −116−18.7% | Reduced |
| Arrow Financial Corp | 500 | $73.0K | 0.01% | 00.0% | Unchanged |
| Webster Bank, N. A. | 500 | $73.0K | 0.01% | 00.0% | Unchanged |
| Meridian Wealth Partners, LLC | 525 | $76.0K | 0.02% | +525 | New |
| Sierra Capital LLC | 540 | $78.0K | 0.01% | 00.0% | Unchanged |
| Jacobi Capital Management LLC | 589 | $86.0K | 0.01% | +500+561.8% | Added |
| Optimum Investment Advisors | 600 | $87.0K | 0.04% | 00.0% | Unchanged |
| Logan Capital Management Inc | 600 | $87.0K | 0.00% | 00.0% | Unchanged |
| Endurance Wealth Management, Inc. | 600 | $87.0K | 0.01% | 00.0% | Unchanged |
| PFG Private Wealth Management, LLC | 600 | $87.0K | 0.05% | +600 | New |
| Allworth Financial LP | 642 | $93.0K | 0.00% | +642 | New |
| Eagle Bay Advisors LLC | 644 | $94.0K | 0.05% | +322+100.0% | Added |
| IFP Advisors, Inc | 670 | $98.0K | 0.00% | −557−45.4% | Reduced |
| RWM Asset Management, LLC | 681 | $99.0K | 0.02% | +681 | New |
| American Portfolios Advisors | 688 | $100.0K | 0.00% | −19−2.7% | Reduced |
| Annapolis Financial Services, LLC | 835 | $121.0K | 0.04% | 00.0% | Unchanged |
| Berman Capital Advisors, LLC | 861 | $125.0K | 0.02% | +210+32.3% | Added |
| Islay Capital Management, LLC | 903 | $131.0K | 0.10% | +10+1.1% | Added |
| Neo Ivy Capital Management | 1,196 | $136.0K | 0.16% | +1,196 | New |
| Montag A & Associates Inc | 950 | $138.0K | 0.01% | 00.0% | Unchanged |
| Focused Wealth Management, Inc | 950 | $138.0K | 0.02% | +950 | New |
| Benjamin F. Edwards & Company, Inc. | 955 | $139.0K | 0.01% | +23+2.5% | Added |
| Patriot Financial Group Insurance Agency, LLC | 967 | $140.0K | 0.02% | +14+1.5% | Added |
| Signaturefd, LLC | 990 | $144.0K | 0.00% | +103+11.6% | Added |
| Cypress Capital Management LLC (WY) | 1,000 | $145.0K | 0.12% | 00.0% | Unchanged |
| AlphaCentric Advisors LLC | 995 | $145.0K | 0.04% | +2+0.2% | Added |
| Spire Wealth Management | 995 | $145.0K | 0.00% | +469+89.2% | Added |
| Investors Research Corp | 1,009 | $147.0K | 0.05% | 00.0% | Unchanged |
| Credit Agricole S A | 1,012 | $147.0K | 0.01% | +34+3.5% | Added |
| Solstein Capital, LLC | 1,049 | $152.0K | 0.09% | +1,040+11,555.6% | Added |
| Atlas Private Wealth Advisors | 1,058 | $154.0K | 0.08% | 00.0% | Unchanged |
| State of Wyoming | 1,058 | $154.0K | 0.10% | +98+10.2% | Added |
| Ossiam | 1,072 | $156.0K | 0.00% | 00.0% | Unchanged |
| HC Financial Advisors Inc | 1,079 | $157.0K | 0.09% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 1,138 | $165.0K | 0.01% | +3+0.3% | Added |
| Portland Hill Asset Management Ltd | 1,151 | $167.0K | 0.11% | 00.0% | Unchanged |
| Alpha Paradigm Partners, LLC | 1,161 | $169.0K | 0.07% | −13,986−92.3% | Reduced |
| Addison Advisors LLC | 1,175 | $171.0K | 0.14% | 00.0% | Unchanged |
| Capital Advisors, Ltd. LLC | 1,185 | $172.0K | 0.03% | 00.0% | Unchanged |
| Greenhaven Road Investment Management, L.P. | 28,339 | $173.0K | 0.03% | −2,012−6.6% | Reduced |
| Agf Investments Inc. | 1,200 | $174.0K | 0.00% | −158−11.6% | Reduced |
| Smithfield Trust Co | 1,195 | $175.0K | 0.01% | 00.0% | Unchanged |
| Bank Julius Baer & Co. Ltd, Zurich | 1,217 | $177.0K | 0.00% | −1,511−55.4% | Reduced |
| Catalyst Capital Advisors LLC | 1,225 | $178.0K | 0.01% | 00.0% | Unchanged |
| Blueprint Investment Partners LLC | 1,227 | $178.0K | 0.09% | +1,227 | New |
| Itau Unibanco Holding S.A. | 1,349 | $196.0K | 0.01% | +760+129.0% | Added |
| Hilltop Holdings Inc. | 1,371 | $200.0K | 0.02% | +1,371 | New |
| Cullen Capital Management LLC | 1,386 | $201.0K | 0.00% | −1,260−47.6% | Reduced |
| FineMark National Bank & Trust | 1,390 | $202.0K | 0.01% | +1,390 | New |
| Harvest Investment Services, LLC | 1,402 | $203.0K | 0.08% | −1,684−54.6% | Reduced |
| Globeflex Capital L P | 1,397 | $203.0K | 0.04% | 00.0% | Unchanged |
| Lincoln National Corp | 1,397 | $203.0K | 0.00% | +1,397 | New |
| Walter & Keenan Financial Consulting Co | 1,400 | $203.0K | 0.07% | +1,400 | New |
| WBH Advisory Inc | 1,400 | $203.0K | 0.03% | +1,400 | New |
| HNP Capital LLC | 1,400 | $203.0K | 0.05% | +1,400 | New |
| Whittier Trust Co of Nevada Inc | 1,405 | $205.0K | 0.01% | +447+46.7% | Added |
| Checchi Capital Advisers, LLC | 1,412 | $205.0K | 0.03% | +1,412 | New |
| 180 Wealth Advisors, LLC | 1,463 | $208.0K | 0.05% | −624−29.9% | Reduced |
| Penobscot Investment Management Company, Inc. | 1,430 | $208.0K | 0.03% | +1,430 | New |
| Wellington Shields & Co., LLC | 1,461 | $212.0K | 0.07% | +1,461 | New |
| Perkins Capital Management Inc | 1,475 | $214.0K | 0.13% | +1,475 | New |
| Proequities, Inc. | 1,502 | $218.0K | 0.01% | +203+15.6% | Added |
| Hunter Associates Investment Management LLC | 1,500 | $218.0K | 0.07% | +1,500 | New |
| Convergence Investment Partners, LLC | 1,506 | $219.0K | 0.12% | +1,506 | New |
| Radnor Capital Management, LLC | 1,522 | $221.0K | 0.13% | 00.0% | Unchanged |
| Truvestments Capital LLC | 1,534 | $223.0K | 0.12% | +21+1.4% | Added |
| Prairiewood Capital, LLC | 1,552 | $226.0K | 0.19% | +1,552 | New |
| Conning Inc. | 1,571 | $228.0K | 0.01% | −170−9.8% | Reduced |
| Allstate Corp | 1,578 | $229.0K | 0.01% | −240−13.2% | Reduced |
| Covenant Multifamily Offices, LLC | 1,622 | $229.0K | 0.04% | +1,622 | New |
| Belpointe Asset Management LLC | 1,588 | $231.0K | 0.02% | 00.0% | Unchanged |
| Silvercrest Asset Management Group LLC | 1,596 | $232.0K | 0.00% | 00.0% | Unchanged |
| Bayesian Capital Management, LP | 1,600 | $232.0K | 0.07% | +1,600 | New |
| Mma Asset Management LLC | 1,617 | $235.0K | 0.18% | 00.0% | Unchanged |