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 |
|---|---|---|---|---|---|
| Northwestern Mutual Wealth Management Co | 13,366 | $1.76M | 0.00% | +1,949+17.1% | Added |
| Miller Investment Management, LP | 13,153 | $1.74M | 0.30% | +548+4.3% | Added |
| Winton Group Ltd | 13,100 | $1.73M | 0.09% | −4,812−26.9% | Reduced |
| Fort, L.P. | 12,933 | $1.71M | 0.49% | −916−6.6% | Reduced |
| Commerce Bank | 12,744 | $1.68M | 0.01% | −230−1.8% | Reduced |
| Truist Financial Corp | 12,506 | $1.65M | 0.00% | −8,615−40.8% | Reduced |
| Zurich Insurance Group Ltd | 12,500 | $1.65M | 0.02% | 00.0% | Unchanged |
| Aurora Investment Counsel | 12,478 | $1.65M | 1.15% | +12,478 | New |
| Point72 Hong Kong Ltd | 12,465 | $1.65M | 0.11% | +148+1.2% | Added |
| Susquehanna Fundamental Investments, LLC | 12,400 | $1.64M | 0.03% | +12,400 | New |
| Pinnacle Associates Ltd | 12,304 | $1.62M | 0.03% | +404+3.4% | Added |
| Somerset Trust Co | 12,209 | $1.61M | 0.66% | +20.0% | Added |
| Kinneret Advisory, LLC | 12,193 | $1.61M | 0.19% | 00.0% | Unchanged |
| Security National Trust Co | 12,153 | $1.60M | 0.36% | −255−2.1% | Reduced |
| Trexquant Investment LP | 12,119 | $1.60M | 0.13% | −1,835−13.2% | Reduced |
| Jarislowsky, Fraser Ltd | 12,107 | $1.60M | 0.01% | −725−5.6% | Reduced |
| Bridgewater Advisors Inc. | 12,094 | $1.60M | 0.51% | +170+1.4% | Added |
| American Assets Investment Management, LLC | 12,000 | $1.58M | 0.21% | 00.0% | Unchanged |
| Moody National Bank Trust Division | 11,882 | $1.57M | 0.03% | −35−0.3% | Reduced |
| Scott & Selber, Inc. | 11,648 | $1.54M | 0.59% | −10,126−46.5% | Reduced |
| Kingsview Wealth Management, LLC | 11,550 | $1.54M | 0.08% | +2,154+22.9% | Added |
| Members Capital Advisors Inc | 11,612 | $1.53M | 0.95% | 00.0% | Unchanged |
| Panagora Asset Management Inc | 11,601 | $1.53M | 0.01% | −327−2.7% | Reduced |
| CAMG Solamere Management, LLC | 11,385 | $1.50M | 1.30% | 00.0% | Unchanged |
| SG Americas Securities, LLC | 11,217 | $1.48M | 0.01% | −26,865−70.5% | Reduced |
| Twin Capital Management Inc | 11,183 | $1.48M | 0.14% | +537+5.0% | Added |
| MUFG Americas Holdings Corp | 11,150 | $1.47M | 0.03% | 00.0% | Unchanged |
| Cito Capital Group, LLC | 11,072 | $1.46M | 0.66% | 00.0% | Unchanged |
| Dean Investment Associates, LLC | 10,942 | $1.44M | 0.27% | +238+2.2% | Added |
| Wakefield Asset Management LLLP | 10,919 | $1.44M | 0.55% | −7,815−41.7% | Reduced |
| Securian Asset Management, Inc | 10,919 | $1.44M | 0.03% | −313−2.8% | Reduced |
| Cascade Investment Advisors, Inc. | 10,885 | $1.44M | 0.90% | 00.0% | Unchanged |
| Dynamic Technology Lab Private Ltd | 10,884 | $1.44M | 0.14% | +10,884 | New |
| Norinchukin Bank, The | 10,809 | $1.43M | 0.02% | −293−2.6% | Reduced |
| American National Insurance Co | 10,792 | $1.42M | 0.05% | −25−0.2% | Reduced |
| Parsons Capital Management Inc | 10,669 | $1.41M | 0.11% | −121−1.1% | Reduced |
| Brinker Capital Investments, LLC | 10,522 | $1.39M | 0.02% | −3,177−23.2% | Reduced |
| Laurel Wealth Advisors, Inc. | 10,370 | $1.37M | 0.18% | −100−1.0% | Reduced |
| Peapack Gladstone Financial Corp | 10,362 | $1.37M | 0.03% | +50.0% | Added |
| Exencial Wealth Advisors, LLC | 10,144 | $1.34M | 0.07% | −2,042−16.8% | Reduced |
| FORA Capital, LLC | 10,096 | $1.33M | 0.25% | +7,727+326.2% | Added |
| Teachers Retirement System of the State of Kentucky | 10,050 | $1.33M | 0.01% | 00.0% | Unchanged |
| Varma Mutual Pension Insurance Co | 10,000 | $1.32M | 0.02% | −10,000−50.0% | Reduced |
| Sawyer & Company, Inc | 9,992 | $1.32M | 0.62% | −5−0.1% | Reduced |
| Eqis Capital Management, Inc. | 9,872 | $1.30M | 0.10% | −590−5.6% | Reduced |
| ICW Investment Advisors LLC | 9,642 | $1.27M | 0.83% | +147+1.5% | Added |
| Pathstone Family Office, LLC | 9,586 | $1.26M | 0.04% | −1,052−9.9% | Reduced |
| Maryland State Retirement & Pension System | 9,459 | $1.26M | 0.04% | −763−7.5% | Reduced |
| Delphi Management Inc | 9,349 | $1.23M | 1.18% | +402+4.5% | Added |
| Neuberger Berman Group LLC | 9,934 | $1.23M | 0.00% | −12,166−55.0% | Reduced |
| Northwest & Ethical Investments L.P. | 9,294 | $1.23M | 0.04% | −9,074−49.4% | Reduced |
| Massmutual Trust Co FSB | 9,283 | $1.23M | 0.05% | +906+10.8% | Added |
| CIBC World Markets Corp | 9,070 | $1.20M | 0.01% | −3,657−28.7% | Reduced |
| Philadelphia Trust Co | 9,002 | $1.19M | 0.08% | −276−3.0% | Reduced |
| Donoghue Forlines LLC | 8,911 | $1.18M | 0.22% | −1,091−10.9% | Reduced |
| New Mexico Educational Retirement Board | 8,903 | $1.18M | 0.04% | +400+4.7% | Added |
| Atria Investments LLC | 8,842 | $1.17M | 0.02% | +493+5.9% | Added |
| Jag Capital Management, LLC | 8,784 | $1.16M | 0.09% | +112+1.3% | Added |
| Empirical Finance, LLC | 8,700 | $1.15M | 0.19% | +8,700 | New |
| Mastrapasqua Asset Management Inc | 8,670 | $1.14M | 0.12% | +367+4.4% | Added |
| Montgomery Investment Management Inc | 8,640 | $1.14M | 0.42% | −300−3.4% | Reduced |
| Quantbot Technologies LP | 8,359 | $1.10M | 0.09% | −2,561−23.5% | Reduced |
| Alpine Woods Capital Investors, LLC | 8,344 | $1.10M | 0.11% | +221+2.7% | Added |
| Keeler Thomas Management LLC | 8,319 | $1.10M | 0.54% | −395−4.5% | Reduced |
| Boston Private Wealth LLC | 8,271 | $1.09M | 0.01% | +140+1.7% | Added |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 8,236 | $1.09M | 0.03% | −26−0.3% | Reduced |
| CNB Bank | 8,165 | $1.08M | 0.67% | +428+5.5% | Added |
| Louisiana State Employees Retirement System | 8,100 | $1.07M | 0.03% | −200−2.4% | Reduced |
| Werlinich Asset Management, LLC | 8,045 | $1.06M | 0.86% | 00.0% | Unchanged |
| Blueshift Asset Management, LLC | 7,936 | $1.05M | 0.06% | −217−2.7% | Reduced |
| Private Advisor Group, LLC | 7,936 | $1.05M | 0.01% | +863+12.2% | Added |
| Rehmann Capital Advisory Group | 7,999 | $1.05M | 0.10% | +317+4.1% | Added |
| NorthCoast Asset Management LLC | 7,745 | $1.02M | 0.04% | +365+4.9% | Added |
| Alphasimplex Group, LLC | 7,761 | $1.02M | 0.51% | −4,267−35.5% | Reduced |
| Cetera Investment Advisers | 7,694 | $1.01M | 0.02% | +151+2.0% | Added |
| Roundview Capital LLC | 7,668 | $1.01M | 0.11% | +365+5.0% | Added |
| Thrivent Financial for Lutherans | 7,620 | $1.00M | 0.00% | −2,811−26.9% | Reduced |
| Acropolis Investment Management, LLC | 7,619 | $1.00M | 0.10% | +332+4.6% | Added |
| Kentucky Retirement Systems | 7,607 | $1.00M | 0.05% | −249−3.2% | Reduced |
| Regentatlantic Capital LLC | 7,478 | $987.0K | 0.03% | +99+1.3% | Added |
| Daiwa Securities Group Inc. | 7,423 | $980.0K | 0.01% | +300+4.2% | Added |
| Shufro Rose & Co LLC | 7,400 | $977.0K | 0.07% | 00.0% | Unchanged |
| Brandes Investment Partners, LP | 7,388 | $975.0K | 0.02% | +8+0.1% | Added |
| Bessemer Securities LLC | 7,365 | $972.0K | 0.38% | 00.0% | Unchanged |
| Brown Advisory Inc | 7,252 | $957.0K | 0.00% | +894+14.1% | Added |
| Camarda Financial Advisors, LLC | 7,179 | $947.0K | 0.59% | −50−0.7% | Reduced |
| Shell Asset Management Co | 7,158 | $945.0K | 0.02% | −1,427−16.6% | Reduced |
| Cornercap Investment Counsel Inc | 7,153 | $944.0K | 0.10% | +367+5.4% | Added |
| Ontario Teachers Pension Plan Board | 7,133 | $941.0K | 0.01% | +707+11.0% | Added |
| Leavell Investment Management, Inc. | 7,306 | $938.0K | 0.08% | 00.0% | Unchanged |
| Creative Planning | 7,019 | $926.0K | 0.00% | −2,019−22.3% | Reduced |
| We Are One Seven, LLC | 7,001 | $924.0K | 0.13% | −939−11.8% | Reduced |
| Washington Capital Management Inc | 6,855 | $905.0K | 1.10% | 00.0% | Unchanged |
| Fort Washington Investment Advisors Inc | 6,749 | $891.0K | 0.01% | −353−5.0% | Reduced |
| Scotia Capital Inc. | 6,613 | $873.0K | 0.01% | −5−0.1% | Reduced |
| E. Ohman J:or Asset Management AB | 6,600 | $871.0K | 0.03% | 00.0% | Unchanged |
| Quantedge Capital Pte Ltd | 6,600 | $871.0K | 0.42% | +6,600 | New |
| Williams Jones Wealth Management, LLC. | 6,380 | $842.0K | 0.01% | +1,262+24.7% | Added |
| Wolverine Asset Management LLC | 6,370 | $840.0K | 0.01% | 00.0% | Unchanged |
| Wealthfront Advisers LLC | 6,355 | $839.0K | 0.00% | +3,598+130.5% | Added |