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, Q2 2025
Institutional positions in Quest Diagnostics Inc as of Jun 30, 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
- 991
- +37 vs. Q1 2025
- Shares held
- 107.4M
- +4.37M (+4.2%) vs. Q1 2025
- Total value
- $19.3B
- +$1.85B (+10.6%) vs. Q1 2025
- New holders
- 120
- 366 more added
- Sold out
- 83
- 327 more reduced
15 institutions that held it in Q1 2025 haven't filed for Q2 2025 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q1 2025: 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, Q2 2025
Shares, value and share of portfolio for each institution holding Quest Diagnostics Inc; share changes are against Q1 2025.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| SRS Capital Advisors, Inc. | 501 | $90.0K | 0.00% | +61+13.9% | Added |
| Larson Financial Group LLC | 473 | $85.0K | 0.00% | +150+46.4% | Added |
| Hantz Financial Services, Inc. | 469 | $84.0K | 0.00% | +469 | New |
| Old Second National Bank of Aurora | 450 | $80.8K | 0.02% | 00.0% | Unchanged |
| Edmond de Rothschild Holding S.A. | 450 | $80.8K | 0.00% | 00.0% | Unchanged |
| Atlantic Union Bankshares Corp | 450 | $80.8K | 0.00% | +450 | New |
| North Capital, Inc. | 406 | $72.9K | 0.06% | 00.0% | Unchanged |
| Glen Eagle Advisors, LLC | 400 | $71.9K | 0.01% | 00.0% | Unchanged |
| Princeton Global Asset Management LLC | 395 | $71.0K | 0.01% | +57+16.9% | Added |
| Bank Julius Baer & Co. Ltd, Zurich | 393 | $70.6K | 0.00% | 00.0% | Unchanged |
| New England Capital Financial Advisors LLC | 391 | $70.2K | 0.03% | 00.0% | Unchanged |
| Coastline Trust Co | 379 | $68.1K | 0.01% | −51−11.9% | Reduced |
| GeoWealth Management, LLC | 369 | $66.3K | 0.00% | −510−58.0% | Reduced |
| Cromwell Holdings LLC | 368 | $66.1K | 0.04% | +13+3.7% | Added |
| Brown Brothers Harriman & Co | 365 | $65.6K | 0.00% | +286+362.0% | Added |
| SBI Securities Co., Ltd. | 356 | $63.9K | 0.00% | 00.0% | Unchanged |
| Quaker Wealth Management, LLC | 351 | $63.1K | 0.02% | +351 | New |
| Sentry Investment Management LLC | 351 | $61.0K | 0.03% | 00.0% | Unchanged |
| MUFG Securities EMEA plc | 327 | $58.7K | 0.00% | +327 | New |
| Cheviot Value Management, LLC | 324 | $57.3K | 0.01% | 00.0% | Unchanged |
| Bell Investment Advisors, Inc | 319 | $57.3K | 0.01% | +142+80.2% | Added |
| Strategic Wealth Partners, Ltd. | 308 | $55.3K | 0.00% | +308 | New |
| Harvest Fund Management Co., Ltd | 303 | $54.0K | 0.00% | −4,741−94.0% | Reduced |
| Annis Gardner Whiting Capital Advisors, LLC | 295 | $53.0K | 0.02% | +155+110.7% | Added |
| Onefund, LLC | 290 | $52.0K | 0.04% | +290 | New |
| Dunhill Financial, LLC | 258 | $46.5K | 0.01% | −17−6.2% | Reduced |
| Hemington Wealth Management | 261 | $46.0K | 0.01% | −9−3.3% | Reduced |
| Versant Capital Management, Inc | 243 | $43.6K | 0.01% | −3−1.2% | Reduced |
| CoreCap Advisors, LLC | 239 | $43.0K | 0.00% | −69−22.4% | Reduced |
| TruNorth Capital Management, LLC | 239 | $42.9K | 0.01% | 00.0% | Unchanged |
| Archer Investment Corp | 231 | $41.5K | 0.01% | 00.0% | Unchanged |
| First Horizon Advisors, Inc. | 230 | $41.5K | 0.00% | +41+21.7% | Added |
| Citizens National Bank Trust Department | 230 | $41.3K | 0.01% | 00.0% | Unchanged |
| NBC Securities, Inc. | 226 | $40.0K | 0.00% | +16+7.6% | Added |
| Sarver Vrooman Wealth Advisors | 219 | $39.3K | 0.03% | 00.0% | Unchanged |
| Walleye Capital LLC | 208 | $37.4K | 0.00% | −133−39.0% | Reduced |
| Sachetta, LLC | 202 | $36.3K | 0.01% | 00.0% | Unchanged |
| Ridgewood Investments LLC | 200 | $35.9K | 0.02% | −660−76.7% | Reduced |
| Independence Bank of Kentucky | 200 | $35.9K | 0.01% | 00.0% | Unchanged |
| Rothschild Investment LLC | 200 | $35.9K | 0.00% | +5+2.6% | Added |
| Rexford Capital Inc | 200 | $35.9K | 0.03% | +200 | New |
| Ameritas Advisory Services, LLC | 195 | $35.0K | 0.00% | +195 | New |
| Sierra Ocean, LLC | 193 | $34.7K | 0.03% | −34−15.0% | Reduced |
| Luminist Capital LLC | 189 | $33.9K | 0.03% | 00.0% | Unchanged |
| MCF Advisors LLC | 187 | $33.6K | 0.00% | 00.0% | Unchanged |
| Quest Partners LLC | 185 | $33.2K | 0.00% | +184+18,400.0% | Added |
| Asset Dedication, LLC | 184 | $33.1K | 0.00% | 00.0% | Unchanged |
| Bruce G. Allen Investments, LLC | 181 | $32.5K | 0.02% | −2−1.1% | Reduced |
| Peterson Wealth Services | 180 | $32.3K | 0.01% | 00.0% | Unchanged |
| First Pacific Financial | 176 | $31.6K | 0.00% | 00.0% | Unchanged |
| Gould Capital, LLC | 171 | $30.7K | 0.02% | 00.0% | Unchanged |
| Aventus Investment Advisors, Inc. | 170 | $30.5K | 0.03% | +170 | New |
| Parkside Financial Bank & Trust | 166 | $29.8K | 0.00% | +12+7.8% | Added |
| Leonteq Securities AG | 160 | $28.7K | 0.00% | 00.0% | Unchanged |
| MTM Investment Management, LLC | 160 | $28.7K | 0.01% | +160 | New |
| Pinnacle Bancorp, Inc. | 152 | $27.3K | 0.01% | +85+126.9% | Added |
| WPG Advisers, LLC | 151 | $27.1K | 0.02% | +13+9.4% | Added |
| Towarzystwo Funduszy Inwestycyjnych Pzu SA | 150 | $26.9K | 0.01% | 00.0% | Unchanged |
| Millstone Evans Group, LLC | 148 | $26.6K | 0.02% | 00.0% | Unchanged |
| CVA Family Office, LLC | 141 | $25.3K | 0.00% | −23−14.0% | Reduced |
| Ancora Advisors, LLC | 137 | $24.5K | 0.00% | +22+19.1% | Added |
| Louisbourg Investments Inc. | 136 | $24.4K | 0.01% | +136 | New |
| South Plains Financial, Inc. | 132 | $23.7K | 0.02% | +98+288.2% | Added |
| DT Investment Partners, LLC | 131 | $23.5K | 0.00% | 00.0% | Unchanged |
| GW&K Investment Management, LLC | 128 | $23.0K | 0.00% | +51+66.2% | Added |
| Grove Bank & Trust | 122 | $21.9K | 0.00% | +14+13.0% | Added |
| TCTC Holdings, LLC | 121 | $21.7K | 0.00% | 00.0% | Unchanged |
| Johnson Financial Group, Inc. | 118 | $21.2K | 0.00% | +30+34.1% | Added |
| Medallion Wealth Advisors, LLC | 118 | $21.2K | 0.01% | 00.0% | Unchanged |
| Twin Peaks Wealth Advisors, LLC | 117 | $20.9K | 0.01% | +117 | New |
| Rossby Financial, LCC | 116 | $20.8K | 0.01% | 00.0% | Unchanged |
| Pflug Koory, LLC | 115 | $20.7K | 0.01% | 00.0% | Unchanged |
| Solstein Capital, LLC | 115 | $20.7K | 0.01% | +106+1,177.8% | Added |
| Rosenberg Matthew Hamilton | 112 | $20.1K | 0.00% | 00.0% | Unchanged |
| Centerpoint Advisors, LLC | 111 | $20.0K | 0.01% | 00.0% | Unchanged |
| Pittenger & Anderson Inc | 110 | $19.8K | 0.00% | 00.0% | Unchanged |
| Quarry LP | 109 | $19.6K | 0.00% | −358−76.7% | Reduced |
| LRI Investments, LLC | 109 | $19.6K | 0.00% | 00.0% | Unchanged |
| State of Wyoming | 108 | $19.4K | 0.00% | −726−87.1% | Reduced |
| Global Trust Asset Management, LLC | 100 | $18.0K | 0.01% | 00.0% | Unchanged |
| Costello Asset Management, INC | 100 | $18.0K | 0.01% | 00.0% | Unchanged |
| Bradley & Co. Private Wealth Management, LLC | 100 | $18.0K | 0.01% | 00.0% | Unchanged |
| Abound Wealth Management | 97 | $17.5K | 0.00% | 00.0% | Unchanged |
| Avion Wealth | 95 | $17.0K | 0.00% | +9+10.5% | Added |
| Whipplewood Advisors, LLC | 94 | $16.9K | 0.01% | +63+203.2% | Added |
| ORG Partners LLC | 92 | $16.6K | 0.00% | +31+50.8% | Added |
| Manchester Capital Management LLC | 91 | $16.3K | 0.00% | 00.0% | Unchanged |
| iA Global Asset Management Inc. | 86 | $15.0K | 0.00% | +86 | New |
| NewSquare Capital LLC | 82 | $14.7K | 0.00% | +29+54.7% | Added |
| JFS Wealth Advisors, LLC | 81 | $14.6K | 0.00% | +4+5.2% | Added |
| MV Capital Management, Inc. | 79 | $14.2K | 0.00% | +6+8.2% | Added |
| Golden State Wealth Management, LLC | 75 | $13.5K | 0.00% | 00.0% | Unchanged |
| Bellwether Advisors, LLC | 75 | $13.5K | 0.00% | 00.0% | Unchanged |
| Clear Street Markets LLC | 75 | $13.5K | 0.00% | +75 | New |
| Harbor Investment Advisory, LLC | 73 | $13.1K | 0.00% | 00.0% | Unchanged |
| Ogorek Anthony Joseph | 74 | $13.0K | 0.00% | +3+4.2% | Added |
| Wolff Wiese Magana LLC | 70 | $12.6K | 0.01% | 00.0% | Unchanged |
| Sound Income Strategies, LLC | 70 | $12.6K | 0.00% | −958−93.2% | Reduced |
| Orion Capital Management LLC | 70 | $12.6K | 0.00% | 00.0% | Unchanged |
| Rise Advisors, LLC | 65 | $11.7K | 0.00% | 00.0% | Unchanged |