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 |
|---|---|---|---|---|---|
| Pinebridge Investments, L.P. | 40,306 | $5.86M | 0.07% | −32,845−44.9% | Reduced |
| Two Sigma Investments, LP | 38,980 | $5.66M | 0.02% | −185,803−82.7% | Reduced |
| First Citizens Bank & Trust Co | 38,467 | $5.59M | 0.27% | −607−1.6% | Reduced |
| MUFG Securities EMEA plc | 37,800 | $5.49M | 0.07% | +37,800 | New |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 37,515 | $5.45M | 0.05% | −4,200−10.1% | Reduced |
| Korea Investment CORP | 37,500 | $5.45M | 0.02% | −30,900−45.2% | Reduced |
| Arizona State Retirement System | 36,662 | $5.33M | 0.04% | −1,059−2.8% | Reduced |
| AMP Capital Investors Ltd | 36,582 | $5.32M | 0.03% | +3,922+12.0% | Added |
| Storebrand Asset Management AS | 36,294 | $5.27M | 0.03% | −261−0.7% | Reduced |
| Tudor Investment Corp Et Al | 36,112 | $5.25M | 0.11% | −25,708−41.6% | Reduced |
| Auxier Asset Management | 35,780 | $5.20M | 0.88% | −1,100−3.0% | Reduced |
| ExodusPoint Capital Management, LP | 35,499 | $5.16M | 0.08% | +20,943+143.9% | Added |
| Employees Retirement System of Texas | 34,481 | $5.01M | 0.06% | 00.0% | Unchanged |
| Amalgamated Bank | 34,204 | $4.97M | 0.04% | −4,028−10.5% | Reduced |
| Weatherly Asset Management L. P. | 34,030 | $4.95M | 0.60% | +14,250+72.0% | Added |
| Gotham Asset Management, LLC | 33,746 | $4.90M | 0.20% | +15,807+88.1% | Added |
| Boston Trust Walden Corp | 33,450 | $4.86M | 0.04% | +2,000+6.4% | Added |
| Capital Fund Management S.A. | 33,137 | $4.82M | 0.13% | +33,137 | New |
| Hoylecohen, LLC | 32,534 | $4.73M | 0.45% | −249−0.8% | Reduced |
| Kiwi Wealth Investments Limited Partnership | 32,337 | $4.70M | 0.24% | −2,193−6.4% | Reduced |
| Advisor Group Holdings, Inc. | 32,201 | $4.68M | 0.01% | +1,969+6.5% | Added |
| CIBC Asset Management Inc | 32,040 | $4.66M | 0.02% | +785+2.5% | Added |
| State of Michigan Retirement System | 31,592 | $4.59M | 0.03% | −2,100−6.2% | Reduced |
| Oak Associates, Ltd | 31,480 | $4.57M | 0.26% | 00.0% | Unchanged |
| Dai-Ichi Life Insurance Company, Ltd | 30,686 | $4.46M | 0.06% | 00.0% | Unchanged |
| Varma Mutual Pension Insurance Co | 30,000 | $4.36M | 0.07% | +20,000+200.0% | Added |
| Wolverine Trading, LLC | 29,436 | $4.35M | 0.09% | −6,802−18.8% | Reduced |
| Foster & Motley Inc | 29,192 | $4.24M | 0.35% | +318+1.1% | Added |
| Colonial Trust Advisors | 28,275 | $4.11M | 0.51% | −525−1.8% | Reduced |
| Empowered Funds, LLC | 28,109 | $4.08M | 0.52% | −2,662−8.7% | Reduced |
| M&T Bank Corp | 28,103 | $4.08M | 0.02% | +38+0.1% | Added |
| Westpac Banking Corp | 27,835 | $4.04M | 0.04% | −949−3.3% | Reduced |
| Mount Lucas Management LP | 27,621 | $4.01M | 1.27% | −2,017−6.8% | Reduced |
| MetLife Investment Management | 27,595 | $4.01M | 0.04% | −2,692−8.9% | Reduced |
| Nomura Asset Management Co Ltd | 27,398 | $3.98M | 0.02% | +479+1.8% | Added |
| Nisa Investment Advisors, LLC | 26,992 | $3.92M | 0.02% | −2,735−9.2% | Reduced |
| Oregon Public Employees Retirement Fund | 26,389 | $3.83M | 0.04% | +1,936+7.9% | Added |
| Gulf International Bank (UK) Ltd | 26,223 | $3.81M | 0.05% | −395−1.5% | Reduced |
| Handelsbanken Fonder AB | 26,170 | $3.80M | 0.02% | −1,301−4.7% | Reduced |
| W.G. Shaheen & Associates DBA Whitney & Co | 25,706 | $3.73M | 0.60% | −86−0.3% | Reduced |
| B. Metzler seel. Sohn & Co. Holding AG | 25,663 | $3.73M | 0.05% | +8,970+53.7% | Added |
| Vident Investment Advisory, LLC | 25,531 | $3.71M | 0.11% | +1,685+7.1% | Added |
| Nissay Asset Management Corp | 25,497 | $3.71M | 0.03% | −5,987−19.0% | Reduced |
| Xponance, Inc. | 25,492 | $3.70M | 0.07% | −1,623−6.0% | Reduced |
| Argent Trust Co | 25,368 | $3.69M | 0.24% | +125+0.5% | Added |
| Lowe Brockenbrough & Co Inc | 24,353 | $3.54M | 0.28% | +217+0.9% | Added |
| McKinley Capital Management LLC /Delaware | 24,260 | $3.52M | 0.33% | 00.0% | Unchanged |
| British Columbia Investment Management Corp | 24,138 | $3.51M | 0.02% | −540−2.2% | Reduced |
| Delta Capital Management LLC | 23,930 | $3.48M | 2.16% | −100.0% | Reduced |
| Winton Group Ltd | 23,768 | $3.45M | 0.19% | +10,668+81.4% | Added |
| Coastline Trust Co | 23,755 | $3.45M | 0.43% | +395+1.7% | Added |
| Quantitative Investment Management, LLC | 23,458 | $3.41M | 0.31% | +23,458 | New |
| Hennessy Advisors Inc | 23,400 | $3.40M | 0.20% | −400−1.7% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 23,020 | $3.35M | 0.05% | +19,569+567.1% | Added |
| Jump Financial, LLC | 22,943 | $3.33M | 0.24% | +22,943 | New |
| Seeyond | 22,865 | $3.32M | 0.32% | +680+3.1% | Added |
| AlphaCrest Capital Management LLC | 22,521 | $3.27M | 0.17% | −26,504−54.1% | Reduced |
| Public Sector Pension Investment Board | 22,409 | $3.26M | 0.02% | +1,593+7.7% | Added |
| Connor, Clark & Lunn Investment Management Ltd. | 22,302 | $3.24M | 0.02% | +22,302 | New |
| Neuberger Berman Group LLC | 23,330 | $3.22M | 0.00% | +13,396+134.9% | Added |
| Utah Retirement Systems | 22,135 | $3.22M | 0.04% | −2,700−10.9% | Reduced |
| Banque Cantonale Vaudoise | 21,968 | $3.19M | 0.14% | −462−2.1% | Reduced |
| ProShare Advisors LLC | 21,907 | $3.18M | 0.01% | −1,987−8.3% | Reduced |
| FAI Wealth Management | 21,705 | $3.15M | 2.74% | −139−0.6% | Reduced |
| Van Eck Associates Corp | 21,680 | $3.15M | 0.01% | +2,077+10.6% | Added |
| Commonwealth Equity Services, LLC | 20,932 | $3.04M | 0.01% | −614−2.8% | Reduced |
| Eqis Capital Management, Inc. | 20,827 | $3.03M | 0.23% | +10,955+111.0% | Added |
| Cypress Capital, LLC | 20,551 | $2.99M | 0.38% | +20,551 | New |
| GHP Investment Advisors, Inc. | 20,416 | $2.97M | 0.24% | +1,617+8.6% | Added |
| Leuthold Group, LLC | 20,410 | $2.97M | 0.36% | +64+0.3% | Added |
| Miracle Mile Advisors, LLC | 20,381 | $2.96M | 0.14% | +973+5.0% | Added |
| Moors & Cabot, Inc. | 20,239 | $2.94M | 0.19% | +5,522+37.5% | Added |
| Capula Management Ltd | 19,949 | $2.89M | 0.22% | +19,949 | New |
| Alaska Permanent Fund Corp | 19,800 | $2.88M | 0.06% | 00.0% | Unchanged |
| Kavar Capital Partners Group, LLC | 19,575 | $2.84M | 0.65% | −125−0.6% | Reduced |
| Hancock Whitney Corp | 19,317 | $2.81M | 0.10% | −471−2.4% | Reduced |
| Mastrapasqua Asset Management Inc | 19,310 | $2.81M | 0.31% | +10,640+122.7% | Added |
| Susquehanna Fundamental Investments, LLC | 19,200 | $2.79M | 0.05% | +6,800+54.8% | Added |
| Texas Permanent School Fund | 18,876 | $2.74M | 0.03% | −2,827−13.0% | Reduced |
| Mackay Shields LLC | 18,829 | $2.74M | 0.03% | −1,869−9.0% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 18,782 | $2.73M | 0.01% | +4,797+34.3% | Added |
| State of Alaska, Department of Revenue | 18,752 | $2.72M | 0.03% | −1,537−7.6% | Reduced |
| Clean Yield Group | 18,669 | $2.71M | 0.96% | −2,362−11.2% | Reduced |
| Hussman Strategic Advisors, Inc. | 18,600 | $2.70M | 0.60% | 00.0% | Unchanged |
| ETF Managers Group, LLC | 18,160 | $2.68M | 0.05% | +1,295+7.7% | Added |
| IFM Investors Pty Ltd | 18,013 | $2.62M | 0.05% | 00.0% | Unchanged |
| Robinson Value Management, Ltd. | 17,989 | $2.61M | 2.33% | −20−0.1% | Reduced |
| Federation des caisses Desjardins du Quebec | 17,770 | $2.58M | 0.03% | −463−2.5% | Reduced |
| Roberts Glore & Co Inc | 17,729 | $2.58M | 0.78% | −264−1.5% | Reduced |
| Cambria Investment Management, L.P. | 17,472 | $2.54M | 0.46% | +17,472 | New |
| STRS Ohio | 17,421 | $2.53M | 0.01% | +13,979+406.1% | Added |
| First Republic Investment Management, Inc. | 17,404 | $2.53M | 0.01% | −6,443−27.0% | Reduced |
| Vontobel Holding Ltd. | 17,241 | $2.50M | 0.02% | +595+3.6% | Added |
| MD Financial Management Inc. | 16,547 | $2.40M | 0.06% | −1,071−6.1% | Reduced |
| Eaton Vance Management | 18,134 | $2.38M | 0.00% | −863−4.5% | Reduced |
| Mutual of America Capital Management LLC | 16,072 | $2.33M | 0.02% | −997−5.8% | Reduced |
| Public Employees Retirement Association of Colorado | 15,657 | $2.27M | 0.01% | −3,141−16.7% | Reduced |
| Hartford Investment Management Co | 15,579 | $2.26M | 0.06% | −2,298−12.9% | Reduced |
| Occidental Asset Management, LLC | 15,496 | $2.25M | 0.58% | +758+5.1% | Added |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 15,311 | $2.23M | 0.03% | −1,057−6.5% | Reduced |