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 |
|---|---|---|---|---|---|
| Oregon Public Employees Retirement Fund | 26,389 | $3.83M | 0.04% | +1,936+7.9% | Added |
| Nisa Investment Advisors, LLC | 26,992 | $3.92M | 0.02% | −2,735−9.2% | Reduced |
| Nomura Asset Management Co Ltd | 27,398 | $3.98M | 0.02% | +479+1.8% | Added |
| MetLife Investment Management | 27,595 | $4.01M | 0.04% | −2,692−8.9% | Reduced |
| Mount Lucas Management LP | 27,621 | $4.01M | 1.27% | −2,017−6.8% | Reduced |
| Westpac Banking Corp | 27,835 | $4.04M | 0.04% | −949−3.3% | Reduced |
| M&T Bank Corp | 28,103 | $4.08M | 0.02% | +38+0.1% | Added |
| Empowered Funds, LLC | 28,109 | $4.08M | 0.52% | −2,662−8.7% | Reduced |
| Colonial Trust Advisors | 28,275 | $4.11M | 0.51% | −525−1.8% | Reduced |
| Foster & Motley Inc | 29,192 | $4.24M | 0.35% | +318+1.1% | Added |
| Wolverine Trading, LLC | 29,436 | $4.35M | 0.09% | −6,802−18.8% | Reduced |
| Varma Mutual Pension Insurance Co | 30,000 | $4.36M | 0.07% | +20,000+200.0% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 30,686 | $4.46M | 0.06% | 00.0% | Unchanged |
| Oak Associates, Ltd | 31,480 | $4.57M | 0.26% | 00.0% | Unchanged |
| State of Michigan Retirement System | 31,592 | $4.59M | 0.03% | −2,100−6.2% | Reduced |
| CIBC Asset Management Inc | 32,040 | $4.66M | 0.02% | +785+2.5% | Added |
| Advisor Group Holdings, Inc. | 32,201 | $4.68M | 0.01% | +1,969+6.5% | Added |
| Kiwi Wealth Investments Limited Partnership | 32,337 | $4.70M | 0.24% | −2,193−6.4% | Reduced |
| Hoylecohen, LLC | 32,534 | $4.73M | 0.45% | −249−0.8% | Reduced |
| Capital Fund Management S.A. | 33,137 | $4.82M | 0.13% | +33,137 | New |
| Boston Trust Walden Corp | 33,450 | $4.86M | 0.04% | +2,000+6.4% | Added |
| Gotham Asset Management, LLC | 33,746 | $4.90M | 0.20% | +15,807+88.1% | Added |
| Weatherly Asset Management L. P. | 34,030 | $4.95M | 0.60% | +14,250+72.0% | Added |
| Amalgamated Bank | 34,204 | $4.97M | 0.04% | −4,028−10.5% | Reduced |
| Employees Retirement System of Texas | 34,481 | $5.01M | 0.06% | 00.0% | Unchanged |
| ExodusPoint Capital Management, LP | 35,499 | $5.16M | 0.08% | +20,943+143.9% | Added |
| Auxier Asset Management | 35,780 | $5.20M | 0.88% | −1,100−3.0% | Reduced |
| Tudor Investment Corp Et Al | 36,112 | $5.25M | 0.11% | −25,708−41.6% | Reduced |
| Storebrand Asset Management AS | 36,294 | $5.27M | 0.03% | −261−0.7% | Reduced |
| AMP Capital Investors Ltd | 36,582 | $5.32M | 0.03% | +3,922+12.0% | Added |
| Arizona State Retirement System | 36,662 | $5.33M | 0.04% | −1,059−2.8% | Reduced |
| Korea Investment CORP | 37,500 | $5.45M | 0.02% | −30,900−45.2% | Reduced |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 37,515 | $5.45M | 0.05% | −4,200−10.1% | Reduced |
| MUFG Securities EMEA plc | 37,800 | $5.49M | 0.07% | +37,800 | New |
| First Citizens Bank & Trust Co | 38,467 | $5.59M | 0.27% | −607−1.6% | Reduced |
| Two Sigma Investments, LP | 38,980 | $5.66M | 0.02% | −185,803−82.7% | Reduced |
| Pinebridge Investments, L.P. | 40,306 | $5.86M | 0.07% | −32,845−44.9% | Reduced |
| American International Group, Inc. | 40,620 | $5.90M | 0.03% | −4,367−9.7% | Reduced |
| Great Lakes Advisors, LLC | 40,638 | $5.91M | 0.09% | +37,995+1,437.6% | Added |
| Girard Partners Ltd. | 41,004 | $5.96M | 0.75% | +406+1.0% | Added |
| Natixis Advisors, L.P. | 41,211 | $5.99M | 0.02% | −2,123−4.9% | Reduced |
| Nomura Holdings Inc | 41,860 | $6.00M | 0.05% | +41,860 | New |
| Captrust Financial Advisors | 42,527 | $6.18M | 0.05% | +6,371+17.6% | Added |
| Atwater Malick LLC | 43,376 | $6.30M | 3.33% | +977+2.3% | Added |
| Optimal Asset Management, Inc. | 43,418 | $6.31M | 0.79% | +53+0.1% | Added |
| Paloma Partners Management Co | 43,662 | $6.34M | 0.28% | +21,120+93.7% | Added |
| Mirae Asset Global Investments Co., Ltd. | 43,740 | $6.36M | 0.02% | +4,513+11.5% | Added |
| Bokf, NA | 45,621 | $6.63M | 0.11% | +45,621 | New |
| Treasurer of the State of North Carolina | 46,301 | $6.73M | 0.04% | −991−2.1% | Reduced |
| Comerica Bank | 46,520 | $6.82M | 0.04% | −78,532−62.8% | Reduced |
| State of Tennessee, Treasury Department | 46,947 | $6.82M | 0.03% | −123,254−72.4% | Reduced |
| Aviva PLC | 48,121 | $6.99M | 0.03% | +4,500+10.3% | Added |
| Knights of Columbus Asset Advisors LLC | 48,481 | $7.04M | 0.63% | +442+0.9% | Added |
| Mercer Global Advisors Inc | 49,234 | $7.15M | 0.05% | +1,878+4.0% | Added |
| Royal London Asset Management Ltd | 49,696 | $7.22M | 0.03% | 00.0% | Unchanged |
| Voya Investment Management LLC | 50,608 | $7.35M | 0.01% | −4,159−7.6% | Reduced |
| Toth Financial Advisory Corp | 51,783 | $7.53M | 1.14% | −570−1.1% | Reduced |
| Natixis | 52,504 | $7.63M | 0.03% | +52,504 | New |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | 54,066 | $7.86M | 0.04% | +4,384+8.8% | Added |
| Baird Financial Group, Inc. | 54,153 | $7.87M | 0.02% | +1,636+3.1% | Added |
| Caisse de Depot Et Placement du Quebec | 54,263 | $7.88M | 0.02% | +28,377+109.6% | Added |
| Oppenheimer & Co Inc | 56,844 | $8.26M | 0.15% | +1,017+1.8% | Added |
| Voloridge Investment Management, LLC | 57,863 | $8.41M | 0.05% | +42,289+271.5% | Added |
| Impax Asset Management Group plc | 57,894 | $8.41M | 0.03% | −136,887−70.3% | Reduced |
| Advisors Capital Management, LLC | 58,193 | $8.46M | 0.26% | +2,678+4.8% | Added |
| Country Club Trust Company, n.a. | 57,560 | $8.50M | 0.73% | −2,825−4.7% | Reduced |
| Olstein Capital Management, L.P. | 60,000 | $8.72M | 1.07% | −2,000−3.2% | Reduced |
| USS Investment Management Ltd | 61,273 | $8.90M | 0.08% | +21,078+52.4% | Added |
| The PNC Financial Services Group, Inc. | 61,469 | $8.93M | 0.01% | −546−0.9% | Reduced |
| LPL Financial LLC | 61,647 | $8.96M | 0.01% | +8,334+15.6% | Added |
| Advisors Asset Management, Inc. | 62,208 | $9.04M | 0.14% | +3,648+6.2% | Added |
| Bank of Nova Scotia | 62,327 | $9.05M | 0.02% | +38,166+158.0% | Added |
| Los Angeles Capital Management LLC | 62,346 | $9.06M | 0.04% | −46,100−42.5% | Reduced |
| Forsta Ap-Fonden | 62,600 | $9.10M | 0.10% | +38,500+159.8% | Added |
| Livforsakringsbolaget Skandia, Omsesidigt | 62,835 | $9.13M | 0.57% | 00.0% | Unchanged |
| Mackenzie Financial Corp | 63,131 | $9.17M | 0.01% | +23,050+57.5% | Added |
| Teacher Retirement System of Texas | 64,285 | $9.34M | 0.05% | +2,767+4.5% | Added |
| River Road Asset Management, LLC | 65,892 | $9.57M | 0.11% | −28,194−30.0% | Reduced |
| Raymond James Financial Services Advisors, Inc. | 65,888 | $9.58M | 0.02% | +1,460+2.3% | Added |
| Toronto Dominion Bank | 67,685 | $9.84M | 0.02% | +10,039+17.4% | Added |
| Achmea Investment Management B.V. | 67,694 | $9.84M | 0.30% | +1,523+2.3% | Added |
| CIBC World Markets Corp | 67,848 | $9.86M | 0.07% | +58,778+648.0% | Added |
| Asset Management One Co.,Ltd. | 68,186 | $9.91M | 0.04% | +102+0.1% | Added |
| Candriam Luxembourg S.C.A. | 68,549 | $9.96M | 0.07% | −1,946−2.8% | Reduced |
| United Bank | 68,998 | $10.0M | 1.34% | +68,998 | New |
| TD Asset Management Inc | 69,203 | $10.1M | 0.01% | +2,145+3.2% | Added |
| Susquehanna International Group, LLP | 70,412 | $10.2M | 0.01% | +21,777+44.8% | Added |
| Calamos Advisors LLC | 70,712 | $10.3M | 0.05% | +6,239+9.7% | Added |
| State of Wisconsin Investment Board | 71,133 | $10.3M | 0.02% | +7,896+12.5% | Added |
| Millennium Management LLC | 73,399 | $10.7M | 0.01% | −158,043−68.3% | Reduced |
| Rockefeller Capital Management L.P. | 75,380 | $11.0M | 0.06% | +20,820+38.2% | Added |
| State of New Jersey Common Pension Fund D | 75,438 | $11.0M | 0.03% | −2,360−3.0% | Reduced |
| Janney Montgomery Scott LLC | 75,681 | $11.0M | 0.05% | +3,856+5.4% | Added |
| Bridgeway Capital Management, LLC | 76,350 | $11.1M | 0.21% | +76,350 | New |
| Public Employees Retirement System of Ohio | 76,699 | $11.1M | 0.04% | −5,000−6.1% | Reduced |
| First Financial Bank - Trust Division | 77,215 | $11.2M | 1.23% | +1,437+1.9% | Added |
| Alberta Investment Management Corp | 77,755 | $11.3M | 0.10% | +14,065+22.1% | Added |
| Wellington Management Group LLP | 79,666 | $11.6M | 0.00% | +399+0.5% | Added |
| HighTower Advisors, LLC | 79,834 | $11.6M | 0.03% | +14,718+22.6% | Added |
| Vaughan David Investments LLC | 80,257 | $11.7M | 0.37% | −165,507−67.3% | Reduced |