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, Q1 2025
Institutional positions in Quest Diagnostics Inc as of Mar 31, 2025. 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
- 969
- +85 vs. Q4 2024
- Shares held
- 103.4M
- +4.48M (+4.5%) vs. Q4 2024
- Total value
- $17.5B
- +$2.57B (+17.2%) vs. Q4 2024
- New holders
- 145
- 316 more added
- Sold out
- 60
- 337 more reduced
12 institutions that held it in Q4 2024 haven't filed for Q1 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q4 2024: 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, Q1 2025
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q4 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| CIBC World Markets Corp | 13,416 | $2.27M | 0.02% | −4,204−23.9% | Reduced |
| Bank of Nova Scotia | 13,377 | $2.26M | 0.01% | −3,774−22.0% | Reduced |
| Fuller & Thaler Asset Management, Inc. | 13,361 | $2.26M | 0.01% | −10,461−43.9% | Reduced |
| Riverwater Partners LLC | 13,213 | $2.24M | 1.15% | +2,855+27.6% | Added |
| Kavar Capital Partners Group, LLC | 13,143 | $2.22M | 0.37% | 00.0% | Unchanged |
| ING Groep NV | 13,074 | $2.21M | 0.02% | +2,764+26.8% | Added |
| State of Alaska, Department of Revenue | 13,006 | $2.20M | 0.02% | +280+2.2% | Added |
| Kestra Advisory Services, LLC | 13,001 | $2.20M | 0.01% | +15+0.1% | Added |
| Mutual of America Capital Management LLC | 12,937 | $2.19M | 0.03% | −463−3.5% | Reduced |
| Kinneret Advisory, LLC | 12,935 | $2.19M | 0.22% | −43−0.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 12,930 | $2.19M | 0.02% | +354+2.8% | Added |
| Thrivent Financial for Lutherans | 12,816 | $2.17M | 0.00% | −4,805−27.3% | Reduced |
| Pinnacle Associates Ltd | 12,650 | $2.14M | 0.03% | +465+3.8% | Added |
| Teewinot Capital Advisers, L.L.C. | 12,621 | $2.14M | 0.22% | +12,621 | New |
| Mackenzie Financial Corp | 12,532 | $2.12M | 0.00% | +1,530+13.9% | Added |
| Empowered Funds, LLC | 12,509 | $2.12M | 0.03% | −1,020−7.5% | Reduced |
| Thoroughbred Financial Services, LLC | 12,390 | $2.10M | 0.13% | −66−0.5% | Reduced |
| Bank Ozk | 12,231 | $2.07M | 0.86% | +12,231 | New |
| JustInvest LLC | 12,164 | $2.06M | 0.03% | +697+6.1% | Added |
| OP Asset Management Ltd | 12,095 | $2.05M | 0.03% | +12,095 | New |
| BankPlus Trust Department | 11,536 | $1.95M | 0.65% | +954+9.0% | Added |
| Linden Thomas Advisory Services, LLC | 11,513 | $1.95M | 0.25% | +63+0.6% | Added |
| Zurich Insurance Group Ltd | 11,500 | $1.95M | 0.02% | 00.0% | Unchanged |
| Dean Capital Management | 11,448 | $1.94M | 0.84% | +217+1.9% | Added |
| HM Payson & Co | 11,251 | $1.90M | 0.03% | 00.0% | Unchanged |
| HB Wealth Management, LLC | 11,147 | $1.89M | 0.02% | +2,869+34.7% | Added |
| Peapack Gladstone Financial Corp | 11,135 | $1.89M | 0.03% | +1,410+14.5% | Added |
| ICW Investment Advisors LLC | 11,105 | $1.88M | 0.77% | +43+0.4% | Added |
| Public Employees Retirement Association of Colorado | 11,028 | $1.87M | 0.01% | 00.0% | Unchanged |
| Nisa Investment Advisors, LLC | 10,837 | $1.83M | 0.01% | +282+2.7% | Added |
| Fort Washington Investment Advisors Inc | 10,810 | $1.83M | 0.01% | +1,800+20.0% | Added |
| Harbor Capital Advisors, Inc. | 10,720 | $1.81M | 0.08% | +586+5.8% | Added |
| TriaGen Wealth Management LLC | 10,603 | $1.79M | 0.63% | −91−0.9% | Reduced |
| Two Sigma Investments, LP | 10,539 | $1.78M | 0.00% | −11,350−51.9% | Reduced |
| Jump Financial, LLC | 10,519 | $1.78M | 0.03% | +8,019+320.8% | Added |
| Ameritas Investment Partners, Inc. | 10,505 | $1.78M | 0.06% | +310+3.0% | Added |
| Private Capital Management, LLC | 10,400 | $1.76M | 0.20% | 00.0% | Unchanged |
| Capital Fund Management S.A. | 10,329 | $1.75M | 0.02% | +10,329 | New |
| Rafferty Asset Management, LLC | 10,279 | $1.74M | 0.01% | −2,380−18.8% | Reduced |
| Portfolio Design Labs, LLC | 10,188 | $1.72M | 0.36% | +10,188 | New |
| Natixis | 10,072 | $1.70M | 0.01% | +2,893+40.3% | Added |
| Rakuten Investment Management, Inc. | 10,163 | $1.70M | 0.01% | +10,163 | New |
| Madison Asset Management, LLC | 10,022 | $1.70M | 0.02% | +2,205+28.2% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 9,990 | $1.69M | 0.05% | 00.0% | Unchanged |
| Fifth Third Bancorp | 9,843 | $1.67M | 0.01% | +5,167+110.5% | Added |
| Thrive Capital Management, LLC | 9,837 | $1.66M | 0.99% | −5,652−36.5% | Reduced |
| Blueshift Asset Management, LLC | 9,645 | $1.63M | 0.65% | +9,645 | New |
| Oregon Public Employees Retirement Fund | 9,563 | $1.62M | 0.03% | +10+0.1% | Added |
| American National Bank | 9,562 | $1.62M | 0.18% | +9,562 | New |
| Game Plan Financial Advisors, LLC | 9,522 | $1.61M | 0.78% | +9,522 | New |
| GWM Advisors LLC | 9,521 | $1.61M | 0.01% | +2,441+34.5% | Added |
| CX Institutional | 9,499 | $1.61M | 0.06% | +366+4.0% | Added |
| Integrated Wealth Concepts LLC | 9,421 | $1.59M | 0.02% | −4,467−32.2% | Reduced |
| Somerset Trust Co | 9,360 | $1.58M | 0.56% | −92−1.0% | Reduced |
| Arjuna Capital | 9,331 | $1.58M | 0.44% | −783−7.7% | Reduced |
| Aster Capital Management (DIFC) Ltd | 9,129 | $1.58M | 0.29% | +9,123+152,050.0% | Added |
| Naples Global Advisors, LLC | 9,306 | $1.57M | 0.15% | +1,300+16.2% | Added |
| Ascent Group, LLC | 9,285 | $1.57M | 0.07% | +9,285 | New |
| Gotham Asset Management, LLC | 9,284 | $1.57M | 0.01% | +7,943+592.3% | Added |
| Wolverine Trading, LLC | 9,325 | $1.56M | 0.05% | +3,804+68.9% | Added |
| Roundview Capital LLC | 9,198 | $1.56M | 0.11% | −969−9.5% | Reduced |
| Allspring Global Investments Holdings, LLC | 9,116 | $1.54M | 0.00% | +117+1.3% | Added |
| Avanza Fonder AB | 9,163 | $1.54M | 0.05% | −325−3.4% | Reduced |
| ISAM Funds (UK) Ltd | 9,005 | $1.52M | 0.75% | +9,005 | New |
| Avantax Advisory Services, Inc. | 8,990 | $1.52M | 0.01% | +535+6.3% | Added |
| Edgestream Partners, L.P. | 8,975 | $1.52M | 0.05% | −18,717−67.6% | Reduced |
| CCM Investment Group, LLC | 9,040 | $1.51M | 0.16% | −1,005−10.0% | Reduced |
| J. Safra Sarasin Holding AG | 8,936 | $1.51M | 0.03% | −6,766−43.1% | Reduced |
| Cambridge Investment Research Advisors, Inc. | 8,908 | $1.51M | 0.01% | +1,693+23.5% | Added |
| Mizuho Securities USA LLC | 8,888 | $1.50M | 0.03% | −1,691−16.0% | Reduced |
| Banque Cantonale Vaudoise | 8,854 | $1.50M | 0.07% | +8,854 | New |
| 1832 Asset Management L.P. | 8,836 | $1.50M | 0.00% | −3,096−25.9% | Reduced |
| Aquatic Capital Management LLC | 8,666 | $1.47M | 0.04% | +8,666 | New |
| Teachers Retirement System of the State of Kentucky | 8,617 | $1.46M | 0.01% | +376+4.6% | Added |
| Galvin, Gaustad & Stein, LLC | 8,542 | $1.45M | 0.13% | −1,243−12.7% | Reduced |
| Everence Capital Management Inc | 8,530 | $1.44M | 0.10% | 00.0% | Unchanged |
| Wambolt & Associates, LLC | 8,520 | $1.44M | 0.49% | −170−2.0% | Reduced |
| ASR Vermogensbeheer N.V. | 8,324 | $1.41M | 0.02% | +8,324 | New |
| Riverview Capital Advisers, LLC | 8,168 | $1.38M | 0.43% | 00.0% | Unchanged |
| Appleton Partners Inc | 8,054 | $1.36M | 0.11% | +8,054 | New |
| Country Club Bank | 8,137 | $1.36M | 0.09% | +50+0.6% | Added |
| Mitsubishi UFJ Asset Management (UK) Ltd. | 8,000 | $1.35M | 0.74% | −14,000−63.6% | Reduced |
| Northwestern Mutual Wealth Management Co | 7,979 | $1.35M | 0.00% | −182−2.2% | Reduced |
| Parsons Capital Management Inc | 7,973 | $1.35M | 0.07% | −1,425−15.2% | Reduced |
| Arrowstreet Capital, Limited Partnership | 7,965 | $1.35M | 0.00% | +7,965 | New |
| XTX Topco Ltd | 7,779 | $1.32M | 0.07% | +7,779 | New |
| Needham Investment Management LLC | 7,750 | $1.31M | 0.12% | −750−8.8% | Reduced |
| Atria Investments LLC | 7,739 | $1.31M | 0.02% | +1,107+16.7% | Added |
| Pensionfund Sabic | 7,700 | $1.30M | 0.39% | −1,500−16.3% | Reduced |
| B. Metzler seel. Sohn & Co. AG | 7,700 | $1.30M | 0.01% | +1,369+21.6% | Added |
| Hancock Whitney Corp | 7,635 | $1.29M | 0.04% | −143−1.8% | Reduced |
| Bessemer Group Inc | 7,621 | $1.29M | 0.00% | −13,190−63.4% | Reduced |
| Aurdan Capital Management, LLC | 7,597 | $1.29M | 0.48% | +7,597 | New |
| Miller Investment Management, LP | 7,586 | $1.28M | 0.14% | 00.0% | Unchanged |
| Kentucky Retirement Systems | 7,577 | $1.28M | 0.04% | −73−1.0% | Reduced |
| Versor Investments LP | 7,413 | $1.25M | 0.20% | +3,013+68.5% | Added |
| Custom Index Systems, LLC | 7,333 | $1.24M | 0.63% | +479+7.0% | Added |
| Y-Intercept (Hong Kong) Ltd | 7,258 | $1.23M | 0.08% | +7,258 | New |
| Agp Franklin, LLC | 7,307 | $1.22M | 0.75% | +1,617+28.4% | Added |
| Allstate Corp | 7,130 | $1.21M | 0.04% | +3,735+110.0% | Added |