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, Q2 2021
Institutional positions in Quest Diagnostics Inc as of Jun 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
- 816
- +6 vs. Q1 2021
- Shares held
- 113.6M
- −96.8K (−0.1%) vs. Q1 2021
- Total value
- $15.0B
- +$398.1M (+2.7%) vs. Q1 2021
- New holders
- 68
- 292 more added
- Sold out
- 62
- 283 more reduced
8 institutions that held it in Q1 2021 haven't filed for Q2 2021 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2021
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q1 2021.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Harbor Investment Advisory, LLC | 248 | $33.0K | 0.00% | 00.0% | Unchanged |
| Loring Wolcott & Coolidge Fiduciary Advisors LLP | 260 | $34.0K | 0.00% | +260 | New |
| BBVA USA | 269 | $35.0K | 0.00% | +269 | New |
| D'Orazio & Associates, Inc. | 276 | $36.0K | 0.01% | 00.0% | Unchanged |
| San Francisco Sentry Investment Group (Ca) | 282 | $37.0K | 0.02% | 00.0% | Unchanged |
| Carolinas Wealth Consulting LLC | 280 | $37.0K | 0.01% | 00.0% | Unchanged |
| JJJ Advisors Inc. | 284 | $37.0K | 0.01% | +94+49.5% | Added |
| GPS Wealth Strategies Group, LLC | 285 | $38.0K | 0.01% | 00.0% | Unchanged |
| Hudock, Inc. | 300 | $39.0K | 0.01% | 00.0% | Unchanged |
| Polaris Capital Management, LLC | 300 | $40.0K | 0.00% | −338,534−99.9% | Reduced |
| Hall Laurie J Trustee | 300 | $40.0K | 0.02% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 320 | $42.0K | 0.01% | 00.0% | Unchanged |
| Eagle Bay Advisors LLC | 322 | $43.0K | 0.03% | +322 | New |
| Atticus Wealth Management, LLC | 350 | $46.0K | 0.02% | 00.0% | Unchanged |
| Freedman Financial Associates, Inc. | 350 | $46.0K | 0.03% | 00.0% | Unchanged |
| Private Capital Group, LLC | 365 | $48.0K | 0.01% | −2−0.5% | Reduced |
| Washington Trust Co | 360 | $48.0K | 0.00% | +60+20.0% | Added |
| Quadrant Capital Group LLC | 378 | $50.0K | 0.01% | −1−0.3% | Reduced |
| Hoover Financial Advisors, Inc. | 403 | $53.0K | 0.01% | 00.0% | Unchanged |
| Baldwin Brothers Inc | 400 | $53.0K | 0.01% | 00.0% | Unchanged |
| Strategic Blueprint, LLC | 405 | $53.0K | 0.01% | +405 | New |
| O'Shaughnessy Asset Management, LLC | 406 | $54.0K | 0.00% | −10−2.4% | Reduced |
| TD Private Client Wealth LLC | 415 | $54.8K | 0.00% | −2−0.5% | Reduced |
| Bartlett & Co. Wealth Management LLC | 415 | $54.8K | 0.00% | 00.0% | Unchanged |
| Bartlett & Co. LLC | 415 | $55.0K | 0.00% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 442 | $58.3K | 0.02% | 00.0% | Unchanged |
| Lountzis Asset Management, LLC | 450 | $59.0K | 0.04% | 00.0% | Unchanged |
| Eubel Brady & Suttman Asset Management Inc | 460 | $59.0K | 0.01% | +460 | New |
| Tobam | 457 | $60.0K | 0.00% | 00.0% | Unchanged |
| Arrow Financial Corp | 500 | $66.0K | 0.01% | 00.0% | Unchanged |
| Old Second National Bank of Aurora | 500 | $66.0K | 0.02% | 00.0% | Unchanged |
| Webster Bank, N. A. | 500 | $66.0K | 0.01% | 00.0% | Unchanged |
| Greenhaven Road Investment Management, L.P. | 30,351 | $67.0K | 0.01% | −6,709−18.1% | Reduced |
| Spire Wealth Management | 526 | $69.0K | 0.00% | +162+44.5% | Added |
| Sierra Capital LLC | 540 | $71.0K | 0.01% | 00.0% | Unchanged |
| CWM, LLC | 560 | $74.0K | 0.00% | 00.0% | Unchanged |
| Simplex Trading, LLC | 561 | $74.0K | 0.00% | +506+920.0% | Added |
| Itau Unibanco Holding S.A. | 589 | $78.0K | 0.00% | +589 | New |
| Optimum Investment Advisors | 600 | $79.0K | 0.02% | −600−50.0% | Reduced |
| Logan Capital Management Inc | 600 | $79.0K | 0.00% | 00.0% | Unchanged |
| Endurance Wealth Management, Inc. | 600 | $79.0K | 0.01% | 00.0% | Unchanged |
| NuWave Investment Management, LLC | 603 | $80.0K | 0.09% | +603 | New |
| Migdal Insurance & Financial Holdings Ltd. | 619 | $82.0K | 0.00% | +137+28.4% | Added |
| Berman Capital Advisors, LLC | 651 | $86.0K | 0.01% | +186+40.0% | Added |
| American Portfolios Advisors | 707 | $93.3K | 0.00% | +53+8.1% | Added |
| Altshuler Shaham Ltd | 778 | $103.0K | 0.00% | +778 | New |
| Annapolis Financial Services, LLC | 835 | $110.0K | 0.04% | −210−20.1% | Reduced |
| Federated Hermes, Inc. | 859 | $113.0K | 0.00% | −1,147−57.2% | Reduced |
| Deseret Mutual Benefit Administrators | 882 | $116.0K | 0.03% | +882 | New |
| Signaturefd, LLC | 887 | $117.0K | 0.00% | +17+2.0% | Added |
| Islay Capital Management, LLC | 893 | $118.0K | 0.10% | −81−8.3% | Reduced |
| Benjamin F. Edwards & Company, Inc. | 932 | $123.0K | 0.01% | −88−8.6% | Reduced |
| Montag A & Associates Inc | 950 | $125.0K | 0.01% | 00.0% | Unchanged |
| Patriot Financial Group Insurance Agency, LLC | 953 | $126.0K | 0.02% | +2+0.2% | Added |
| Whittier Trust Co of Nevada Inc | 958 | $126.0K | 0.01% | +455+90.5% | Added |
| State of Wyoming | 960 | $127.0K | 0.08% | +960 | New |
| Credit Agricole S A | 978 | $129.0K | 0.00% | +388+65.8% | Added |
| Concord Wealth Partners | 986 | $130.0K | 0.04% | +119+13.7% | Added |
| AlphaCentric Advisors LLC | 993 | $131.0K | 0.04% | +129+14.9% | Added |
| Cypress Capital Management LLC (WY) | 1,000 | $132.0K | 0.10% | 00.0% | Unchanged |
| Investors Research Corp | 1,009 | $133.0K | 0.05% | 00.0% | Unchanged |
| Atlas Private Wealth Advisors | 1,058 | $140.0K | 0.08% | 00.0% | Unchanged |
| HC Financial Advisors Inc | 1,079 | $142.0K | 0.08% | 00.0% | Unchanged |
| Trust Co of Vermont | 1,083 | $143.0K | 0.01% | 00.0% | Unchanged |
| AdvisorNet Financial, Inc | 1,135 | $150.0K | 0.01% | +3+0.3% | Added |
| Portland Hill Asset Management Ltd | 1,151 | $151.0K | 0.09% | 00.0% | Unchanged |
| Ossiam | 1,072 | $152.0K | 0.00% | −1,929−64.3% | Reduced |
| Addison Advisors LLC | 1,175 | $155.0K | 0.13% | +1,175 | New |
| Capital Advisors, Ltd. LLC | 1,185 | $156.0K | 0.03% | 00.0% | Unchanged |
| Smithfield Trust Co | 1,195 | $157.0K | 0.01% | 00.0% | Unchanged |
| IFP Advisors, Inc | 1,227 | $161.0K | 0.00% | +137+12.6% | Added |
| Catalyst Capital Advisors LLC | 1,225 | $162.0K | 0.01% | 00.0% | Unchanged |
| International Assets Investment Management, LLC | 28,048 | $168.0K | 0.03% | +28,048 | New |
| Proequities, Inc. | 1,299 | $171.0K | 0.01% | −591−31.3% | Reduced |
| Agf Investments Inc. | 1,358 | $179.0K | 0.00% | +1,358 | New |
| Globeflex Capital L P | 1,397 | $184.0K | 0.03% | +319+29.6% | Added |
| Vectors Research Management, LLC | 1,400 | $185.0K | 0.05% | +1,400 | New |
| Harbour Investments, Inc. | 1,504 | $199.0K | 0.01% | +20+1.3% | Added |
| Truvestments Capital LLC | 1,513 | $200.0K | 0.11% | +148+10.8% | Added |
| Two Sigma Securities, LLC | 1,524 | $201.0K | 0.05% | +1,524 | New |
| Radnor Capital Management, LLC | 1,522 | $201.0K | 0.07% | +1,522 | New |
| Paragon Capital Management Ltd | 1,552 | $205.0K | 0.10% | +1,552 | New |
| Freestone Capital Holdings, LLC | 1,563 | $206.0K | 0.01% | −101−6.1% | Reduced |
| Lake Street Financial LLC | 1,550 | $206.0K | 0.05% | −25−1.6% | Reduced |
| Belpointe Asset Management LLC | 1,588 | $209.0K | 0.02% | −220−12.2% | Reduced |
| Silvercrest Asset Management Group LLC | 1,596 | $211.0K | 0.00% | 00.0% | Unchanged |
| Kestra Private Wealth Services, LLC | 1,602 | $211.0K | 0.01% | +1,602 | New |
| D.A. Davidson & Co. | 1,607 | $212.0K | 0.00% | −100−5.9% | Reduced |
| Polar Asset Management Partners Inc. | 1,615 | $213.0K | 0.00% | +1,615 | New |
| Verity Asset Management, Inc. | 1,614 | $213.0K | 0.12% | +1,614 | New |
| Mma Asset Management LLC | 1,617 | $213.0K | 0.16% | +1,617 | New |
| S.A. Mason LLC | 1,650 | $218.0K | 0.15% | 00.0% | Unchanged |
| Pearl River Capital, LLC | 1,664 | $220.0K | 0.06% | −8,681−83.9% | Reduced |
| 6 Meridian | 1,680 | $222.0K | 0.02% | −58−3.3% | Reduced |
| First Mercantile Trust Co | 1,690 | $223.0K | 0.03% | −176−9.4% | Reduced |
| Fukoku Mutual Life Insurance Co | 1,700 | $224.0K | 0.02% | 00.0% | Unchanged |
| Smith, Salley & Associates | 1,700 | $224.0K | 0.02% | +1,700 | New |
| Westshore Wealth, LLC | 1,711 | $226.0K | 0.12% | +16+0.9% | Added |
| Conning Inc. | 1,741 | $230.0K | 0.01% | −160−8.4% | Reduced |
| Umb Bank N A | 1,749 | $231.0K | 0.01% | 00.0% | Unchanged |