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, Q4 2023
Institutional positions in Quest Diagnostics Inc as of Dec 31, 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
- 829
- +44 vs. Q3 2023
- Shares held
- 97.7M
- −303.2K (−0.3%) vs. Q3 2023
- Total value
- $13.5B
- +$1.50B (+12.6%) vs. Q3 2023
- New holders
- 107
- 253 more added
- Sold out
- 63
- 330 more reduced
12 institutions that held it in Q3 2023 haven't filed for Q4 2023 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 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, Q4 2023
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q3 2023.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Schroder Investment Management Group | 20,480 | $2.82M | 0.00% | −7,099−25.7% | Reduced |
| Daymark Wealth Partners, LLC | 20,549 | $2.83M | 0.17% | +540+2.7% | Added |
| Banque Cantonale Vaudoise | 20,599 | $2.84M | 0.12% | +7,150+53.2% | Added |
| USS Investment Management Ltd | 20,650 | $2.85M | 0.03% | −5,974−22.4% | Reduced |
| Delta Capital Management LLC | 20,855 | $2.88M | 2.01% | −40−0.2% | Reduced |
| Lowe Brockenbrough & Co Inc | 21,088 | $2.91M | 0.23% | +455+2.2% | Added |
| Colonial Trust Advisors | 21,393 | $2.95M | 0.31% | −1,902−8.2% | Reduced |
| Pine Valley Investments Ltd Liability Co | 21,528 | $2.97M | 0.25% | +4,627+27.4% | Added |
| FORA Capital, LLC | 21,872 | $3.02M | 0.26% | +3,669+20.2% | Added |
| Oak Associates, Ltd | 22,478 | $3.10M | 0.23% | 00.0% | Unchanged |
| B. Metzler seel. Sohn & Co. AG | 22,642 | $3.12M | 0.04% | −4,195−15.6% | Reduced |
| Teacher Retirement System of Texas | 23,173 | $3.19M | 0.02% | +3,506+17.8% | Added |
| Texas Permanent School Fund | 23,216 | $3.20M | 0.03% | +24+0.1% | Added |
| Commonwealth Equity Services, LLC | 23,465 | $3.23M | 0.01% | +913+4.0% | Added |
| US Bancorp | 23,716 | $3.27M | 0.00% | +186+0.8% | Added |
| IFM Investors Pty Ltd | 23,891 | $3.29M | 0.04% | −1,219−4.9% | Reduced |
| Commonwealth of Pennsylvania Public School Empls Retrmt Sys | 24,622 | $3.39M | 0.02% | +2,055+9.1% | Added |
| Fjarde Ap-Fonden /Fourth Swedish National Pension Fund | 24,720 | $3.41M | 0.04% | −3,300−11.8% | Reduced |
| Retirement Systems of Alabama | 24,779 | $3.42M | 0.01% | −598−2.4% | Reduced |
| Yousif Capital Management, LLC | 25,102 | $3.46M | 0.04% | −1,236−4.7% | Reduced |
| Rockefeller Capital Management L.P. | 25,843 | $3.56M | 0.01% | +801+3.2% | Added |
| Cerity Partners LLC | 25,912 | $3.57M | 0.01% | +6,678+34.7% | Added |
| Weatherly Asset Management L. P. | 26,355 | $3.63M | 0.39% | −2,600−9.0% | Reduced |
| Caisse de Depot Et Placement du Quebec | 26,898 | $3.71M | 0.01% | +10,278+61.8% | Added |
| MetLife Investment Management | 27,284 | $3.76M | 0.03% | −469−1.7% | Reduced |
| State of Alaska, Department of Revenue | 27,706 | $3.82M | 0.05% | −725−2.6% | Reduced |
| Ostrum Asset Management | 27,817 | $3.84M | 0.33% | −10,162−26.8% | Reduced |
| Amalgamated Bank | 28,290 | $3.90M | 0.03% | −1,130−3.8% | Reduced |
| Auxier Asset Management | 28,300 | $3.90M | 0.63% | −75−0.3% | Reduced |
| Hoylecohen, LLC | 28,642 | $3.95M | 0.32% | −978−3.3% | Reduced |
| Kavar Capital Partners Group, LLC | 28,946 | $3.99M | 0.45% | +14,223+96.6% | Added |
| American International Group, Inc. | 29,479 | $4.06M | 0.02% | −750−2.5% | Reduced |
| Sivik Global Healthcare LLC | 30,000 | $4.14M | 1.73% | +30,000 | New |
| Alpine Woods Capital Investors, LLC | 30,442 | $4.20M | 0.63% | +633+2.1% | Added |
| HighTower Advisors, LLC | 30,518 | $4.22M | 0.01% | −110.0% | Reduced |
| Arizona State Retirement System | 30,847 | $4.25M | 0.03% | +289+0.9% | Added |
| McKinley Capital Management LLC /Delaware | 31,720 | $4.37M | 0.56% | 00.0% | Unchanged |
| Pacer Advisors, Inc. | 31,912 | $4.40M | 0.01% | +21,327+201.5% | Added |
| American Assets Investment Management, LLC | 32,000 | $4.41M | 0.46% | 00.0% | Unchanged |
| Neuberger Berman Group LLC | 32,311 | $4.46M | 0.00% | −3,621−10.1% | Reduced |
| PGGM Investments | 32,571 | $4.49M | 0.07% | +496+1.5% | Added |
| State of Michigan Retirement System | 33,417 | $4.61M | 0.03% | +100+0.3% | Added |
| First Citizens Bank & Trust Co | 33,721 | $4.65M | 0.08% | −20,818−38.2% | Reduced |
| GHP Investment Advisors, Inc. | 33,805 | $4.66M | 0.25% | +893+2.7% | Added |
| Quadrature Capital Ltd | 34,206 | $4.71M | 0.09% | +34,206 | New |
| Advisor Group Holdings, Inc. | 34,264 | $4.73M | 0.01% | −4,010−10.5% | Reduced |
| Envestnet Portfolio Solutions, Inc. | 34,299 | $4.73M | 0.02% | −17,088−33.3% | Reduced |
| Achmea Investment Management B.V. | 34,527 | $4.76M | 0.10% | −1,067−3.0% | Reduced |
| Argent Trust Co | 35,696 | $4.92M | 0.24% | +770+2.2% | Added |
| Twinbeech Capital LP | 36,156 | $4.99M | 0.08% | −10,889−23.1% | Reduced |
| HGK Asset Management Inc | 36,511 | $5.03M | 1.17% | +977+2.7% | Added |
| Natixis | 36,926 | $5.09M | 0.04% | −8,725−19.1% | Reduced |
| Providence Capital Advisors, LLC | 37,009 | $5.10M | 1.22% | +1,400+3.9% | Added |
| DnB Asset Management AS | 37,101 | $5.12M | 0.03% | −28,631−43.6% | Reduced |
| Forsta Ap-Fonden | 37,700 | $5.20M | 0.05% | −21,800−36.6% | Reduced |
| Prudential PLC | 37,785 | $5.21M | 0.06% | −529−1.4% | Reduced |
| Franklin Resources Inc | 37,852 | $5.22M | 0.00% | −24−0.1% | Reduced |
| CIBC Asset Management Inc | 38,554 | $5.32M | 0.02% | −1,383−3.5% | Reduced |
| TD Asset Management Inc | 40,099 | $5.53M | 0.01% | +2,431+6.5% | Added |
| Foster & Motley Inc | 40,170 | $5.54M | 0.41% | −529−1.3% | Reduced |
| Manning & Napier Group, LLC | 40,231 | $5.55M | 0.07% | −7,923−16.5% | Reduced |
| FineMark National Bank & Trust | 40,998 | $5.65M | 0.23% | −1,254−3.0% | Reduced |
| CI Private Wealth, LLC | 41,413 | $5.71M | 0.01% | +5,308+14.7% | Added |
| Nicholas Company, Inc. | 42,835 | $5.91M | 0.10% | +3,125+7.9% | Added |
| Advisors Asset Management, Inc. | 43,237 | $5.96M | 0.12% | −3,277−7.0% | Reduced |
| Ensign Peak Advisors, Inc | 44,691 | $6.16M | 0.01% | −16,248−26.7% | Reduced |
| The PNC Financial Services Group, Inc. | 45,711 | $6.30M | 0.00% | +3,049+7.1% | Added |
| Mirae Asset Global Investments Co., Ltd. | 45,866 | $6.32M | 0.01% | −44−0.1% | Reduced |
| Asset Management One Co.,Ltd. | 46,042 | $6.34M | 0.03% | −1,112−2.4% | Reduced |
| Korea Investment CORP | 46,554 | $6.42M | 0.02% | +18,775+67.6% | Added |
| Knights of Columbus Asset Advisors LLC | 46,799 | $6.45M | 0.42% | +1,038+2.3% | Added |
| LPL Financial LLC | 47,111 | $6.50M | 0.00% | −2,742−5.5% | Reduced |
| Banco Bilbao Vizcaya Argentaria, S.A. | 47,502 | $6.55M | 0.08% | −877−1.8% | Reduced |
| Te Ahumairangi Investment Management Ltd | 49,024 | $6.76M | 1.28% | −17,260−26.0% | Reduced |
| UniSuper Management Pty Ltd | 49,470 | $6.82M | 0.08% | −411−0.8% | Reduced |
| Comerica Bank | 49,568 | $6.83M | 0.03% | +551+1.1% | Added |
| Oppenheimer & Co Inc | 49,874 | $6.88M | 0.13% | +33+0.1% | Added |
| Jane Street Group, LLC | 50,410 | $6.95M | 0.01% | −7,212−12.5% | Reduced |
| Mn Services Vermogensbeheer B.V. | 51,345 | $7.08M | 0.06% | −2,000−3.7% | Reduced |
| Mariner, LLC | 52,261 | $7.21M | 0.02% | +8,119+18.4% | Added |
| Assenagon Asset Management S.A. | 52,703 | $7.27M | 0.02% | +32,035+155.0% | Added |
| Vontobel Holding Ltd. | 53,130 | $7.33M | 0.06% | −2,000−3.6% | Reduced |
| Atwater Malick LLC | 53,970 | $7.44M | 2.92% | +1,244+2.4% | Added |
| Royal London Asset Management Ltd | 54,338 | $7.49M | 0.02% | +10,104+22.8% | Added |
| Treasurer of the State of North Carolina | 55,029 | $7.59M | 0.04% | −13,389−19.6% | Reduced |
| Boston Trust Walden Corp | 55,165 | $7.61M | 0.06% | −795−1.4% | Reduced |
| Man Group plc | 55,768 | $7.69M | 0.02% | – | – |
| Raymond James Financial Services Advisors, Inc. | 57,052 | $7.87M | 0.01% | +5,173+10.0% | Added |
| Olstein Capital Management, L.P. | 58,000 | $8.00M | 1.35% | −10,000−14.7% | Reduced |
| State of New Jersey Common Pension Fund D | 58,838 | $8.11M | 0.03% | 00.0% | Unchanged |
| QRG Capital Management, Inc. | 59,904 | $8.26M | 0.12% | +2,492+4.3% | Added |
| D. E. Shaw & Co., Inc. | 60,822 | $8.39M | 0.01% | +38,347+170.6% | Added |
| Hancock Whitney Corp | 61,411 | $8.47M | 0.31% | −5,301−7.9% | Reduced |
| Holocene Advisors, LP | 62,324 | $8.59M | 0.03% | +23,779+61.7% | Added |
| Susquehanna International Group, LLP | 62,362 | $8.60M | 0.01% | +6,964+12.6% | Added |
| Andra AP-fonden | 62,500 | $8.62M | 0.46% | +14,000+28.9% | Added |
| Toronto Dominion Bank | 62,813 | $8.66M | 0.01% | +5,240+9.1% | Added |
| Calamos Advisors LLC | 65,031 | $8.97M | 0.05% | −849−1.3% | Reduced |
| Abn Amro Investment Solutions | 65,223 | $8.99M | 0.16% | −3,458−5.0% | Reduced |
| State of Wisconsin Investment Board | 65,290 | $9.00M | 0.03% | −6,378−8.9% | Reduced |