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 |
|---|---|---|---|---|---|
| Cambridge Investment Research Advisors, Inc. | 8,908 | $1.51M | 0.01% | +1,693+23.5% | Added |
| J. Safra Sarasin Holding AG | 8,936 | $1.51M | 0.03% | −6,766−43.1% | Reduced |
| CCM Investment Group, LLC | 9,040 | $1.51M | 0.16% | −1,005−10.0% | Reduced |
| Edgestream Partners, L.P. | 8,975 | $1.52M | 0.05% | −18,717−67.6% | Reduced |
| Avantax Advisory Services, Inc. | 8,990 | $1.52M | 0.01% | +535+6.3% | Added |
| ISAM Funds (UK) Ltd | 9,005 | $1.52M | 0.75% | +9,005 | New |
| Avanza Fonder AB | 9,163 | $1.54M | 0.05% | −325−3.4% | Reduced |
| Allspring Global Investments Holdings, LLC | 9,116 | $1.54M | 0.00% | +117+1.3% | Added |
| Roundview Capital LLC | 9,198 | $1.56M | 0.11% | −969−9.5% | Reduced |
| Wolverine Trading, LLC | 9,325 | $1.56M | 0.05% | +3,804+68.9% | Added |
| Gotham Asset Management, LLC | 9,284 | $1.57M | 0.01% | +7,943+592.3% | Added |
| Ascent Group, LLC | 9,285 | $1.57M | 0.07% | +9,285 | New |
| Naples Global Advisors, LLC | 9,306 | $1.57M | 0.15% | +1,300+16.2% | Added |
| Aster Capital Management (DIFC) Ltd | 9,129 | $1.58M | 0.29% | +9,123+152,050.0% | Added |
| Arjuna Capital | 9,331 | $1.58M | 0.44% | −783−7.7% | Reduced |
| Somerset Trust Co | 9,360 | $1.58M | 0.56% | −92−1.0% | Reduced |
| Integrated Wealth Concepts LLC | 9,421 | $1.59M | 0.02% | −4,467−32.2% | Reduced |
| CX Institutional | 9,499 | $1.61M | 0.06% | +366+4.0% | Added |
| GWM Advisors LLC | 9,521 | $1.61M | 0.01% | +2,441+34.5% | Added |
| Game Plan Financial Advisors, LLC | 9,522 | $1.61M | 0.78% | +9,522 | New |
| American National Bank | 9,562 | $1.62M | 0.18% | +9,562 | New |
| Oregon Public Employees Retirement Fund | 9,563 | $1.62M | 0.03% | +10+0.1% | Added |
| Blueshift Asset Management, LLC | 9,645 | $1.63M | 0.65% | +9,645 | New |
| Thrive Capital Management, LLC | 9,837 | $1.66M | 0.99% | −5,652−36.5% | Reduced |
| Fifth Third Bancorp | 9,843 | $1.67M | 0.01% | +5,167+110.5% | Added |
| Dai-Ichi Life Insurance Company, Ltd | 9,990 | $1.69M | 0.05% | 00.0% | Unchanged |
| Madison Asset Management, LLC | 10,022 | $1.70M | 0.02% | +2,205+28.2% | Added |
| Rakuten Investment Management, Inc. | 10,163 | $1.70M | 0.01% | +10,163 | New |
| Natixis | 10,072 | $1.70M | 0.01% | +2,893+40.3% | Added |
| Portfolio Design Labs, LLC | 10,188 | $1.72M | 0.36% | +10,188 | New |
| Rafferty Asset Management, LLC | 10,279 | $1.74M | 0.01% | −2,380−18.8% | Reduced |
| Capital Fund Management S.A. | 10,329 | $1.75M | 0.02% | +10,329 | New |
| Private Capital Management, LLC | 10,400 | $1.76M | 0.20% | 00.0% | Unchanged |
| Ameritas Investment Partners, Inc. | 10,505 | $1.78M | 0.06% | +310+3.0% | Added |
| Jump Financial, LLC | 10,519 | $1.78M | 0.03% | +8,019+320.8% | Added |
| Two Sigma Investments, LP | 10,539 | $1.78M | 0.00% | −11,350−51.9% | Reduced |
| TriaGen Wealth Management LLC | 10,603 | $1.79M | 0.63% | −91−0.9% | Reduced |
| Harbor Capital Advisors, Inc. | 10,720 | $1.81M | 0.08% | +586+5.8% | Added |
| Fort Washington Investment Advisors Inc | 10,810 | $1.83M | 0.01% | +1,800+20.0% | Added |
| Nisa Investment Advisors, LLC | 10,837 | $1.83M | 0.01% | +282+2.7% | Added |
| Public Employees Retirement Association of Colorado | 11,028 | $1.87M | 0.01% | 00.0% | Unchanged |
| ICW Investment Advisors LLC | 11,105 | $1.88M | 0.77% | +43+0.4% | Added |
| Peapack Gladstone Financial Corp | 11,135 | $1.89M | 0.03% | +1,410+14.5% | Added |
| HB Wealth Management, LLC | 11,147 | $1.89M | 0.02% | +2,869+34.7% | Added |
| HM Payson & Co | 11,251 | $1.90M | 0.03% | 00.0% | Unchanged |
| Dean Capital Management | 11,448 | $1.94M | 0.84% | +217+1.9% | Added |
| Zurich Insurance Group Ltd | 11,500 | $1.95M | 0.02% | 00.0% | Unchanged |
| Linden Thomas Advisory Services, LLC | 11,513 | $1.95M | 0.25% | +63+0.6% | Added |
| BankPlus Trust Department | 11,536 | $1.95M | 0.65% | +954+9.0% | Added |
| OP Asset Management Ltd | 12,095 | $2.05M | 0.03% | +12,095 | New |
| JustInvest LLC | 12,164 | $2.06M | 0.03% | +697+6.1% | Added |
| Bank Ozk | 12,231 | $2.07M | 0.86% | +12,231 | New |
| Thoroughbred Financial Services, LLC | 12,390 | $2.10M | 0.13% | −66−0.5% | Reduced |
| Empowered Funds, LLC | 12,509 | $2.12M | 0.03% | −1,020−7.5% | Reduced |
| Mackenzie Financial Corp | 12,532 | $2.12M | 0.00% | +1,530+13.9% | Added |
| Teewinot Capital Advisers, L.L.C. | 12,621 | $2.14M | 0.22% | +12,621 | New |
| Pinnacle Associates Ltd | 12,650 | $2.14M | 0.03% | +465+3.8% | Added |
| Thrivent Financial for Lutherans | 12,816 | $2.17M | 0.00% | −4,805−27.3% | Reduced |
| Sumitomo Mitsui DS Asset Management Company, Ltd | 12,930 | $2.19M | 0.02% | +354+2.8% | Added |
| Kinneret Advisory, LLC | 12,935 | $2.19M | 0.22% | −43−0.3% | Reduced |
| Mutual of America Capital Management LLC | 12,937 | $2.19M | 0.03% | −463−3.5% | Reduced |
| Kestra Advisory Services, LLC | 13,001 | $2.20M | 0.01% | +15+0.1% | Added |
| State of Alaska, Department of Revenue | 13,006 | $2.20M | 0.02% | +280+2.2% | Added |
| ING Groep NV | 13,074 | $2.21M | 0.02% | +2,764+26.8% | Added |
| Kavar Capital Partners Group, LLC | 13,143 | $2.22M | 0.37% | 00.0% | Unchanged |
| Riverwater Partners LLC | 13,213 | $2.24M | 1.15% | +2,855+27.6% | Added |
| Fuller & Thaler Asset Management, Inc. | 13,361 | $2.26M | 0.01% | −10,461−43.9% | Reduced |
| Bank of Nova Scotia | 13,377 | $2.26M | 0.01% | −3,774−22.0% | Reduced |
| CIBC World Markets Corp | 13,416 | $2.27M | 0.02% | −4,204−23.9% | Reduced |
| Commerce Bank | 13,478 | $2.28M | 0.01% | −937−6.5% | Reduced |
| Roberts Glore & Co Inc | 13,719 | $2.32M | 0.71% | −720−5.0% | Reduced |
| Integrity Alliance, LLC. | 13,788 | $2.33M | 0.09% | +4,716+52.0% | Added |
| SG Americas Securities, LLC | 13,837 | $2.34M | 0.01% | +13,837 | New |
| Caxton Associates LLP | 13,892 | $2.35M | 0.08% | +13,892 | New |
| IFP Advisors, Inc | 13,442 | $2.36M | 0.07% | −2,081−13.4% | Reduced |
| M&T Bank Corp | 14,189 | $2.40M | 0.01% | −888−5.9% | Reduced |
| Farrow Financial Inc. | 14,191 | $2.40M | 1.61% | −531−3.6% | Reduced |
| UniSuper Management Pty Ltd | 14,195 | $2.40M | 0.02% | −493−3.4% | Reduced |
| Nissay Asset Management Corp | 14,229 | $2.41M | 0.02% | +192+1.4% | Added |
| Mirae Asset Global Investments Co., Ltd. | 14,577 | $2.44M | 0.01% | +1,348+10.2% | Added |
| Steel Peak Wealth Management LLC | 14,689 | $2.49M | 0.11% | +14,689 | New |
| Stablepoint Partners, LLC | 14,977 | $2.53M | 0.46% | −543−3.5% | Reduced |
| Public Sector Pension Investment Board | 15,122 | $2.56M | 0.01% | +978+6.9% | Added |
| Millennium Management LLC | 15,276 | $2.58M | 0.00% | −638,498−97.7% | Reduced |
| TCW Group Inc | 15,382 | $2.60M | 0.02% | +15,382 | New |
| Creative Planning | 15,409 | $2.61M | 0.00% | +34+0.2% | Added |
| Agf Management Ltd | 15,409 | $2.61M | 0.01% | −603−3.8% | Reduced |
| STRS Ohio | 15,753 | $2.67M | 0.01% | −7,591−32.5% | Reduced |
| Weatherly Asset Management L. P. | 15,777 | $2.67M | 0.24% | −303−1.9% | Reduced |
| Daiwa Securities Group Inc. | 15,881 | $2.69M | 0.01% | +1,130+7.7% | Added |
| Catalyst Capital Advisors LLC | 15,925 | $2.69M | 0.06% | +15,925 | New |
| Police & Firemen's Retirement System of New Jersey | 16,034 | $2.71M | 0.03% | 00.0% | Unchanged |
| USS Investment Management Ltd | 16,062 | $2.72M | 0.02% | 00.0% | Unchanged |
| Alpine Woods Capital Investors, LLC | 16,277 | $2.75M | 0.69% | −14,096−46.4% | Reduced |
| Johnson Investment Counsel Inc | 16,286 | $2.76M | 0.03% | +3,330+25.7% | Added |
| Teacher Retirement System of Texas | 16,315 | $2.76M | 0.01% | +16,315 | New |
| Lowe Brockenbrough & Co Inc | 16,370 | $2.77M | 0.18% | −669−3.9% | Reduced |
| Xponance, Inc. | 16,472 | $2.79M | 0.03% | −929−5.3% | Reduced |
| New York Life Investment Management LLC | 16,569 | $2.80M | 0.03% | −194−1.2% | Reduced |
| Illinois Municipal Retirement Fund | 16,627 | $2.81M | 0.04% | 00.0% | Unchanged |