Quest Diagnostics, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| BLACKROCK, INC. | 05/13/2026 | 9.17 M | $1.80 B | -3.03% | 8.26% |
| 05/15/2026 | 7.15 M | $1.40 B | 100.00% | 6.44% | |
| PRICE T ROWE ASSOCIATES INC /MD/ | 05/15/2026 | 6.30 M | $1.23 B | 0.01% | 5.67% |
| 05/08/2026 | 6.08 M | $1.19 B | 100.00% | 5.48% | |
| STATE STREET CORP | 05/15/2026 | 5.38 M | $1.05 B | -0.03% | 4.85% |
| BOSTON PARTNERS | 05/11/2026 | 4.01 M | $786.65 M | 2.53% | 3.61% |
| JPMORGAN CHASE & CO | 05/13/2026 | 3.85 M | $758.37 M | -7.22% | 3.47% |
| GEODE CAPITAL MANAGEMENT, LLC | 05/15/2026 | 3.09 M | $602.66 M | 1.92% | 2.78% |
| MORGAN STANLEY | 05/15/2026 | 2.48 M | $485.98 M | -7.94% | 2.23% |
| EDGEPOINT INVESTMENT GROUP INC. | 05/15/2026 | 2.24 M | $439.75 M | 35.09% | 2.02% |
| DIMENSIONAL FUND ADVISORS LP | 05/07/2026 | 1.95 M | $382.09 M | 0.93% | 1.76% |
| GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC | 05/14/2026 | 1.88 M | $369.04 M | 3.69% | 1.70% |
| VICTORY CAPITAL MANAGEMENT INC | 05/15/2026 | 1.85 M | $361.84 M | -13.17% | 1.66% |
| WELLS FARGO & COMPANY/MN | 05/11/2026 | 1.76 M | $345.47 M | -0.36% | 1.59% |
| BANK OF AMERICA CORP /DE/ | 05/18/2026 | 1.75 M | $343.53 M | 8.01% | 1.58% |
| INVESCO LTD. | 05/12/2026 | 1.64 M | $321.11 M | -1.71% | 1.48% |
| DAVIS SELECTED ADVISERS | 05/07/2026 | 1.62 M | $317.06 M | 1.76% | 1.46% |
| GOLDMAN SACHS GROUP INC | 05/15/2026 | 1.35 M | $264.32 M | -21.08% | 1.22% |
| NORTHERN TRUST CORP | 05/14/2026 | 1.11 M | $218.36 M | 3.30% | 1.00% |
| FMR LLC | 05/15/2026 | 942.22 K | $184.66 M | -21.63% | 0.85% |
| AMERICAN CENTURY COMPANIES INC | 05/15/2026 | 867.33 K | $169.98 M | -0.36% | 0.78% |
| UBS ASSET MANAGEMENT AMERICAS INC | 05/13/2026 | 846.60 K | $165.92 M | -0.04% | 0.76% |
| AMERIPRISE FINANCIAL INC | 05/15/2026 | 807.48 K | $158.25 M | -0.73% | 0.73% |
| M&G PLC | 05/13/2026 | 805.34 K | $157.85 M | -14.78% | 0.73% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 05/15/2026 | 760.79 K | $149.10 M | 1.30% | 0.69% |
| DEKABANK DEUTSCHE GIROZENTRALE | 05/07/2026 | 748.68 K | $149.21 M | 0.00% | 0.67% |
| LEGAL & GENERAL GROUP PLC | 05/08/2026 | 736.63 K | $144.36 M | -0.85% | 0.66% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 05/15/2026 | 734.71 K | $143.99 M | 0.17% | 0.66% |
| FIDUCIARY MANAGEMENT INC /WI/ | 05/14/2026 | 720.99 K | $141.30 M | -31.13% | 0.65% |
| UBS GROUP AG | 05/05/2026 | 702.34 K | $137.64 M | -36.98% | 0.63% |
| ALLIANCEBERNSTEIN L.P. | 05/15/2026 | 681.16 K | $118.20 M | 7.71% | 0.61% |
| BANK OF NEW YORK MELLON CORP | 05/05/2026 | 655.96 K | $128.56 M | -2.20% | 0.59% |
| VANGUARD FIDUCIARY TRUST CO | 05/08/2026 | 619.18 K | $121.35 M | 100.00% | 0.56% |
| WOODLINE PARTNERS LP | 05/15/2026 | 593.74 K | $116.36 M | 73.93% | 0.53% |
| BARCLAYS PLC | 05/15/2026 | 565.47 K | $110.82 M | 69.66% | 0.51% |
| DEUTSCHE BANK AG\ | 05/06/2026 | 550.90 K | $107.97 M | -9.55% | 0.50% |
| PRINCIPAL FINANCIAL GROUP INC | 05/04/2026 | 526.03 K | $103.10 M | -0.99% | 0.47% |
| CRAWFORD INVESTMENT COUNSEL INC | 05/15/2026 | 486.43 K | $95.33 M | -2.03% | 0.44% |
| NUVEEN, LLC | 04/30/2026 | 465.43 K | $91.21 M | 39.33% | 0.42% |
| RAYMOND JAMES FINANCIAL INC | 05/14/2026 | 458.46 K | $89.85 M | -1.04% | 0.41% |
| ARTEMIS INVESTMENT MANAGEMENT LLP | 04/13/2026 | 447.27 K | $87.66 M | -2.92% | 0.40% |
| PACER ADVISORS, INC. | 06/18/2026 | 425.90 K | $83.47 M | -4.88% | 0.38% |
| ENVESTNET ASSET MANAGEMENT INC | 05/04/2026 | 412.44 K | $80.83 M | 23.56% | 0.37% |
| AMUNDI | 05/18/2026 | 408.33 K | $80.02 M | -12.03% | 0.37% |
| CITADEL ADVISORS LLC | 05/15/2026 | 347.22 K | $68.05 M | -18.35% | 0.31% |
| SQUAREPOINT OPS LLC | 05/15/2026 | 345.79 K | $67.77 M | -38.89% | 0.31% |
| FIRST TRUST ADVISORS LP | 05/13/2026 | 329.15 K | $64.51 M | -6.41% | 0.30% |
| ADVISORS CAPITAL MANAGEMENT, LLC | 05/01/2026 | 327.25 K | $64.13 M | 4.27% | 0.29% |
| SWISS NATIONAL BANK | 05/07/2026 | 326.50 K | $63.99 M | 6.53% | 0.29% |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | 05/14/2026 | 305.69 K | $60.15 M | -4.26% | 0.28% |
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Quest Diagnostics, Inc. institutional Ownership - FAQ's
During the previous two years, 1524 institutional investors and hedge funds held shares of Quest Diagnostics, Inc.. The most heavily invested institutionals were:
BlackRock, Inc.: 9.17 M
PRICE T ROWE ASSOCIATES INC /MD/: 6.3 M
STATE STREET CORP: 5.38 M
Boston Partners: 4.01 M
JPMORGAN CHASE & CO: 3.85 M
GEODE CAPITAL MANAGEMENT, LLC: 3.09 M
92.37% of Quest Diagnostics, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 159.05 M shares in the last 24 months. This purchase volume represents approximately $32.06 B in transactions.