Quest Diagnostics, Inc. Major Shareholders & Ownership History
| Major Shareholder Name | Reporting Date | Shares Held | Market Value | Change in Shares | Ownership |
|---|---|---|---|---|---|
| VANGUARD GROUP INC | 01/29/2026 | 14.39 M | $2.50 B | 0.99% | 12.97% |
| BLACKROCK, INC. | 02/12/2026 | 9.46 M | $1.64 B | -5.43% | 8.52% |
| PRICE T ROWE ASSOCIATES INC /MD/ | 02/17/2026 | 6.30 M | $1.09 B | -10.12% | 5.67% |
| STATE STREET CORP | 02/13/2026 | 5.38 M | $934.03 M | 3.04% | 4.85% |
| JPMORGAN CHASE & CO | 02/11/2026 | 4.15 M | $719.44 M | -3.97% | 3.70% |
| BOSTON PARTNERS | 02/13/2026 | 3.91 M | $680.02 M | -3.06% | 3.53% |
| GEODE CAPITAL MANAGEMENT, LLC | 02/09/2026 | 3.03 M | $523.52 M | -0.27% | 2.73% |
| MORGAN STANLEY | 02/13/2026 | 2.69 M | $467.42 M | 17.78% | 2.43% |
| VICTORY CAPITAL MANAGEMENT INC | 02/13/2026 | 2.13 M | $369.00 M | -9.28% | 1.92% |
| DIMENSIONAL FUND ADVISORS LP | 02/12/2026 | 1.93 M | $335.20 M | 1.26% | 1.74% |
| GRANTHAM, MAYO, VAN OTTERLOO & CO. LLC | 02/17/2026 | 1.82 M | $315.14 M | 3.99% | 1.64% |
| WELLS FARGO & COMPANY/MN | 02/13/2026 | 1.77 M | $306.99 M | -2.01% | 1.59% |
| GOLDMAN SACHS GROUP INC | 03/25/2026 | 1.71 M | $296.55 M | 60.66% | 1.53% |
| INVESCO LTD. | 02/19/2026 | 1.67 M | $289.27 M | -1.29% | 1.50% |
| EDGEPOINT INVESTMENT GROUP INC. | 02/17/2026 | 1.66 M | $288.25 M | 95.48% | 1.50% |
| BANK OF AMERICA CORP /DE/ | 02/17/2026 | 1.62 M | $281.63 M | -0.74% | 1.46% |
| DAVIS SELECTED ADVISERS | 02/02/2026 | 1.59 M | $275.90 M | 16.76% | 1.42% |
| NORGES BANK | 02/10/2026 | 1.32 M | $229.52 M | 100.00% | 1.19% |
| FMR LLC | 02/17/2026 | 1.20 M | $208.63 M | -0.92% | 1.08% |
| UBS GROUP AG | 01/29/2026 | 1.11 M | $193.39 M | 67.77% | 1.00% |
| NORTHERN TRUST CORP | 02/17/2026 | 1.08 M | $187.16 M | -6.48% | 0.97% |
| FIDUCIARY MANAGEMENT INC /WI/ | 02/11/2026 | 1.05 M | $181.67 M | -8.77% | 0.94% |
| M&G PLC | 02/12/2026 | 945.05 K | $164.44 M | -13.33% | 0.85% |
| AMERICAN CENTURY COMPANIES INC | 02/13/2026 | 870.50 K | $151.06 M | 0.16% | 0.78% |
| UBS ASSET MANAGEMENT AMERICAS INC | 02/13/2026 | 846.94 K | $146.97 M | -6.06% | 0.76% |
| AMERIPRISE FINANCIAL INC | 02/17/2026 | 813.45 K | $141.16 M | -4.62% | 0.73% |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 02/13/2026 | 751.05 K | $130.33 M | 0.54% | 0.68% |
| DEKABANK DEUTSCHE GIROZENTRALE | 01/28/2026 | 748.68 K | $114.35 M | 0.00% | 0.67% |
| LEGAL & GENERAL GROUP PLC | 02/09/2026 | 742.97 K | $128.93 M | -1.68% | 0.67% |
| QUBE RESEARCH & TECHNOLOGIES LTD | 02/17/2026 | 733.46 K | $127.28 M | 38.44% | 0.66% |
| BANK OF NEW YORK MELLON CORP | 02/10/2026 | 670.74 K | $116.39 M | -18.36% | 0.60% |
| ALLIANCEBERNSTEIN L.P. | 02/17/2026 | 632.41 K | $109.74 M | -0.37% | 0.57% |
| DEUTSCHE BANK AG\ | 02/11/2026 | 609.08 K | $105.69 M | 16.20% | 0.54% |
| SQUAREPOINT OPS LLC | 02/13/2026 | 565.80 K | $98.18 M | -11.22% | 0.51% |
| PRINCIPAL FINANCIAL GROUP INC | 02/02/2026 | 531.29 K | $92.20 M | -0.60% | 0.47% |
| CRAWFORD INVESTMENT COUNSEL INC | 02/17/2026 | 496.50 K | $86.16 M | 0.42% | 0.45% |
| AMUNDI | 02/17/2026 | 464.16 K | $80.55 M | 8.56% | 0.42% |
| RAYMOND JAMES FINANCIAL INC | 02/18/2026 | 463.28 K | $80.39 M | 1.15% | 0.42% |
| ARTEMIS INVESTMENT MANAGEMENT LLP | 02/02/2026 | 460.73 K | $79.95 M | 6.74% | 0.41% |
| PACER ADVISORS, INC. | 02/24/2026 | 447.73 K | $77.69 M | -0.70% | 0.40% |
| CITADEL ADVISORS LLC | 02/17/2026 | 425.24 K | $73.79 M | 225.57% | 0.38% |
| FIRST TRUST ADVISORS LP | 02/13/2026 | 351.71 K | $61.03 M | -5.34% | 0.32% |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | 02/12/2026 | 350.25 K | $60.78 M | 3.32% | 0.32% |
| WOODLINE PARTNERS LP | 02/17/2026 | 341.37 K | $59.24 M | 190.69% | 0.31% |
| NUVEEN, LLC | 02/12/2026 | 334.03 K | $57.96 M | -1.25% | 0.30% |
| ENVESTNET ASSET MANAGEMENT INC | 02/10/2026 | 333.80 K | $57.92 M | -11.73% | 0.30% |
| BARCLAYS PLC | 02/13/2026 | 333.30 K | $57.84 M | 32.72% | 0.30% |
| D. E. SHAW & CO., INC. | 02/17/2026 | 328.73 K | $57.05 M | 100.00% | 0.30% |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | 02/13/2026 | 319.29 K | $55.43 M | -27.87% | 0.29% |
| ADVISORS CAPITAL MANAGEMENT, LLC | 01/29/2026 | 313.84 K | $54.46 M | 5.44% | 0.28% |
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Quest Diagnostics, Inc. institutional Ownership - FAQ's
During the previous two years, 1567 institutional investors and hedge funds held shares of Quest Diagnostics, Inc.. The most heavily invested institutionals were:
Boston Partners: 4.01 M
DIMENSIONAL FUND ADVISORS LP: 1.95 M
WELLS FARGO & COMPANY/MN: 1.76 M
Invesco Ltd.: 1.64 M
DAVIS SELECTED ADVISERS: 1.62 M
DekaBank Deutsche Girozentrale: 748,680
94.62% of Quest Diagnostics, Inc. stock is owned by institutional investors.
Institutional investors have bought a total of 162.33 M shares in the last 24 months. This purchase volume represents approximately $32.72 B in transactions.