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 2023
Institutional positions in Quest Diagnostics Inc as of Jun 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
- 820
- −15 vs. Q1 2023
- Shares held
- 99.6M
- −340.5K (−0.3%) vs. Q1 2023
- Total value
- $14.0B
- −$169.5M (−1.2%) vs. Q1 2023
- New holders
- 69
- 257 more added
- Sold out
- 84
- 316 more reduced
2 institutions that held it in Q1 2023 haven't filed for Q2 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 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, Q2 2023
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q1 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Linden Thomas Advisory Services, LLC | 10,614 | $1.49M | 0.33% | +422+4.1% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 10,686 | $1.50M | 0.03% | 00.0% | Unchanged |
| Public Sector Pension Investment Board | 10,726 | $1.51M | 0.01% | −1,487−12.2% | Reduced |
| Pacer Advisors, Inc. | 10,766 | $1.51M | 0.01% | −597,176−98.2% | Reduced |
| Parsons Capital Management Inc | 10,770 | $1.51M | 0.12% | +362+3.5% | Added |
| Rafferty Asset Management, LLC | 10,843 | $1.52M | 0.01% | +911+9.2% | Added |
| ICW Investment Advisors LLC | 10,868 | $1.53M | 0.82% | +302+2.9% | Added |
| Roundview Capital LLC | 10,903 | $1.53M | 0.15% | +284+2.7% | Added |
| Northwestern Mutual Wealth Management Co | 11,007 | $1.55M | 0.00% | +700+6.8% | Added |
| Scott & Selber, Inc. | 11,107 | $1.56M | 0.61% | −45−0.4% | Reduced |
| Gulf International Bank (UK) Ltd | 11,332 | $1.59M | 0.04% | −3,677−24.5% | Reduced |
| TriaGen Wealth Management LLC | 11,363 | $1.60M | 0.73% | 00.0% | Unchanged |
| PFS Investments Inc. | 11,379 | $1.60M | 0.03% | +1,774+18.5% | Added |
| Coastline Trust Co | 11,470 | $1.61M | 0.23% | −440−3.7% | Reduced |
| Kinneret Advisory, LLC | 11,501 | $1.62M | 0.19% | 00.0% | Unchanged |
| Caldwell Investment Management Ltd. | 11,800 | $1.64M | 1.24% | 00.0% | Unchanged |
| HM Payson & Co | 11,798 | $1.66M | 0.04% | 00.0% | Unchanged |
| MSH Capital Advisors LLC | 11,864 | $1.67M | 0.61% | +320+2.8% | Added |
| Pine Valley Investments Ltd Liability Co | 11,909 | $1.67M | 0.16% | +534+4.7% | Added |
| Twin Capital Management Inc | 12,083 | $1.70M | 0.22% | −334−2.7% | Reduced |
| Pinnacle Associates Ltd | 12,268 | $1.72M | 0.03% | +215+1.8% | Added |
| Hussman Strategic Advisors, Inc. | 12,400 | $1.74M | 0.32% | −8,200−39.8% | Reduced |
| Thoroughbred Financial Services, LLC | 12,558 | $1.76M | 0.23% | −368−2.8% | Reduced |
| Arjuna Capital | 12,585 | $1.77M | 0.63% | +645+5.4% | Added |
| Commerce Bank | 12,649 | $1.78M | 0.01% | −278−2.2% | Reduced |
| Ziegler Capital Management, LLC | 12,856 | $1.81M | 0.07% | +49+0.4% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 12,984 | $1.83M | 0.01% | +3,106+31.4% | Added |
| Aquila Investment Management LLC | 13,000 | $1.83M | 1.49% | 00.0% | Unchanged |
| Cozad Asset Management Inc | 13,033 | $1.83M | 0.23% | −246−1.9% | Reduced |
| CIBC World Markets Corp | 13,131 | $1.85M | 0.01% | +7,518+133.9% | Added |
| Miller Investment Management, LP | 13,153 | $1.85M | 0.28% | 00.0% | Unchanged |
| Coldstream Capital Management Inc | 13,256 | $1.86M | 0.06% | 00.0% | Unchanged |
| Czech National Bank | 13,259 | $1.86M | 0.04% | +187+1.4% | Added |
| Pathstone Family Office, LLC | 13,456 | $1.90M | 0.03% | +1,234+10.1% | Added |
| Integrated Wealth Concepts LLC | 13,521 | $1.90M | 0.03% | −438−3.1% | Reduced |
| Nissay Asset Management Corp | 13,639 | $1.92M | 0.02% | −334−2.4% | Reduced |
| Cetera Advisor Networks LLC | 13,870 | $1.95M | 0.01% | −238−1.7% | Reduced |
| Aurora Investment Counsel | 14,180 | $1.99M | 1.28% | −49−0.3% | Reduced |
| Public Employees Retirement Association of Colorado | 14,334 | $2.02M | 0.01% | −389−2.6% | Reduced |
| Blair William & Co | 14,485 | $2.04M | 0.01% | +173+1.2% | Added |
| Xponance, Inc. | 14,547 | $2.04M | 0.03% | +146+1.0% | Added |
| Change Path, LLC | 14,909 | $2.10M | 0.10% | +5,649+61.0% | Added |
| Great Lakes Advisors, LLC | 14,934 | $2.10M | 0.02% | −2,855−16.0% | Reduced |
| Element Capital Management LLC | 15,044 | $2.11M | 0.14% | +784+5.5% | Added |
| Banque Cantonale Vaudoise | 15,166 | $2.13M | 0.10% | −16,947−52.8% | Reduced |
| Clean Yield Group | 15,376 | $2.16M | 0.89% | −95−0.6% | Reduced |
| Kavar Capital Partners Group, LLC | 15,494 | $2.18M | 0.46% | −2,495−13.9% | Reduced |
| Roberts Glore & Co Inc | 15,539 | $2.18M | 0.70% | −233−1.5% | Reduced |
| 1832 Asset Management L.P. | 15,752 | $2.21M | 0.00% | +56+0.4% | Added |
| STRS Ohio | 15,901 | $2.23M | 0.01% | −2,044−11.4% | Reduced |
| Mutual of America Capital Management LLC | 16,151 | $2.27M | 0.03% | +225+1.4% | Added |
| Massmutual Trust Co FSB | 16,221 | $2.28M | 0.08% | +534+3.4% | Added |
| First Republic Investment Management, Inc. | 16,328 | $2.30M | 0.01% | −3,223−16.5% | Reduced |
| Mastrapasqua Asset Management Inc | 16,471 | $2.32M | 0.26% | −20−0.1% | Reduced |
| Illinois Municipal Retirement Fund | 16,627 | $2.34M | 0.05% | 00.0% | Unchanged |
| Daymark Wealth Partners, LLC | 16,636 | $2.34M | 0.17% | +14,742+778.4% | Added |
| Mackenzie Financial Corp | 16,951 | $2.36M | 0.00% | −4,066−19.3% | Reduced |
| GYL Financial Synergies, LLC | 17,146 | $2.41M | 0.22% | +500+3.0% | Added |
| Exencial Wealth Advisors, LLC | 17,276 | $2.43M | 0.11% | +256+1.5% | Added |
| New York Life Investment Management LLC | 17,663 | $2.48M | 0.03% | +14+0.1% | Added |
| ProShare Advisors LLC | 17,942 | $2.52M | 0.01% | +560+3.2% | Added |
| Truist Financial Corp | 18,076 | $2.54M | 0.00% | −5,383−22.9% | Reduced |
| Coho Partners, Ltd. | 18,087 | $2.54M | 0.05% | −142,592−88.7% | Reduced |
| Moors & Cabot, Inc. | 18,214 | $2.56M | 0.17% | −1,540−7.8% | Reduced |
| Occidental Asset Management, LLC | 18,810 | $2.64M | 0.60% | +721+4.0% | Added |
| Ergoteles LLC | 19,033 | $2.68M | 0.13% | +19,033 | New |
| Wealthfront Advisers LLC | 19,106 | $2.69M | 0.01% | −8,100−29.8% | Reduced |
| Utah Retirement Systems | 19,135 | $2.69M | 0.04% | −600−3.0% | Reduced |
| Verition Fund Management LLC | 19,427 | $2.73M | 0.04% | −3,060−13.6% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 19,535 | $2.75M | 0.02% | +718+3.8% | Added |
| Thrivent Financial for Lutherans | 20,084 | $2.82M | 0.01% | +8,546+74.1% | Added |
| Tredje AP-fonden | 20,193 | $2.84M | 0.04% | −3,956−16.4% | Reduced |
| Cerity Partners LLC | 20,355 | $2.86M | 0.01% | +13,771+209.2% | Added |
| Assenagon Asset Management S.A. | 20,367 | $2.86M | 0.01% | +115+0.6% | Added |
| Canada Pension Plan Investment Board | 20,510 | $2.88M | 0.00% | −11,762−36.4% | Reduced |
| ABN AMRO Bank N.V. | 20,632 | $2.91M | 0.06% | −1,844−8.2% | Reduced |
| Perfromance Wealth Partners, LLC | 21,092 | $2.91M | 0.13% | −2,646−11.1% | Reduced |
| Lowe Brockenbrough & Co Inc | 21,028 | $2.96M | 0.22% | −37−0.2% | Reduced |
| HRT Financial LP | 21,031 | $2.96M | 0.03% | +21,031 | New |
| Delta Capital Management LLC | 21,415 | $3.01M | 2.07% | −220−1.0% | Reduced |
| FAI Wealth Management | 21,496 | $3.02M | 2.70% | +116+0.5% | Added |
| Brinker Capital Investments, LLC | 21,573 | $3.03M | 0.03% | +13,061+153.4% | Added |
| Orion Portfolio Solutions, LLC | 21,573 | $3.03M | 0.03% | +13,061+153.4% | Added |
| Nisa Investment Advisors, LLC | 22,025 | $3.10M | 0.02% | +691+3.2% | Added |
| Toth Financial Advisory Corp | 22,098 | $3.11M | 0.45% | −7,606−25.6% | Reduced |
| Westpac Banking Corp | 22,334 | $3.14M | 0.22% | −60,289−73.0% | Reduced |
| Oak Associates, Ltd | 22,478 | $3.16M | 0.25% | −5,110−18.5% | Reduced |
| Ontario Teachers Pension Plan Board | 22,745 | $3.20M | 0.03% | −4,703−17.1% | Reduced |
| IFM Investors Pty Ltd | 23,085 | $3.24M | 0.04% | −988−4.1% | Reduced |
| Texas Permanent School Fund | 23,489 | $3.30M | 0.03% | +347+1.5% | Added |
| B. Metzler seel. Sohn & Co. AG | 23,630 | $3.32M | 0.04% | 00.0% | Unchanged |
| Janney Montgomery Scott LLC | 23,886 | $3.36M | 0.01% | +2,744+13.0% | Added |
| US Bancorp | 24,320 | $3.42M | 0.01% | +34+0.1% | Added |
| Richard Bernstein Advisors LLC | 24,650 | $3.46M | 0.07% | 00.0% | Unchanged |
| Prudential PLC | 24,810 | $3.49M | 0.04% | −1,410−5.4% | Reduced |
| Caisse de Depot Et Placement du Quebec | 24,920 | $3.50M | 0.01% | +20,258+434.5% | Added |
| National Bank of Canada | 25,222 | $3.51M | 0.01% | +10,807+75.0% | Added |
| Colonial Trust Advisors | 25,094 | $3.53M | 0.39% | −606−2.4% | Reduced |
| Oregon Public Employees Retirement Fund | 25,843 | $3.63M | 0.04% | +3,529+15.8% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 26,070 | $3.66M | 0.04% | −21,100−44.7% | Reduced |