MRK
Merck & Co., Inc.Company with tickers: MRK
CIK
310158
CUSIP
58933Y105
Shares Outstanding
2,472,392,003
Price
Holdings
Short Volume
Short Interest
Fails to Deliver
SEC Filings
Earnings Calls
Insider Trading
Congress Trades
Report Date:
Holders: 3,529
Total Value: $169,573,366,279
Total Shares: 1,610,995,330
Showing top 100 of 3,529 holders by value
| Holder | Value (USD) | Shares | Type | Discretion | Filed | Action |
|---|---|---|---|---|---|---|
| BlackRock, Inc. | $23,061,988,634 | 219,095,465 | Shares | Sole | 2026-02-12 | View |
| STATE STREET CORP | $12,635,428,083 | 120,040,168 | Shares | Defined | 2026-02-13 | View |
| WELLINGTON MANAGEMENT GROUP LLP | $9,098,196,304 | 86,435,458 | Shares | Defined | 2026-02-17 | View |
| GEODE CAPITAL MANAGEMENT, LLC | $6,320,650,795 | 60,047,984 | Shares | Defined | 2026-02-09 | View |
| FMR LLC | $4,298,456,935 | 40,836,566 | Shares | Defined | 2026-02-17 | View |
| NORGES BANK | $3,997,932,900 | 37,981,502 | Shares | Sole | 2026-02-10 | View |
| JPMORGAN CHASE & CO | $3,073,589,674 | 29,199,978 | Shares | Other | 2026-02-11 | View |
| BANK OF AMERICA CORP /DE/ | $2,931,958,456 | 27,854,441 | Shares | Defined | 2026-02-17 | View |
| NORTHERN TRUST CORP | $2,866,718,413 | 27,234,642 | Shares | Other | 2026-02-17 | View |
| Fisher Asset Management, LLC | $2,618,166,400 | 24,873,327 | Shares | Defined | 2026-02-09 | View |
| Invesco Ltd. | $2,162,691,421 | 20,546,185 | Shares | Defined | 2026-02-19 | View |
| Legal & General Group Plc | $2,081,710,387 | 19,776,842 | Shares | Defined | 2026-02-09 | View |
| UBS ASSET MANAGEMENT AMERICAS INC | $2,045,559,995 | 19,433,403 | Shares | Defined | 2026-02-13 | View |
| GOLDMAN SACHS GROUP INC | $2,036,220,594 | 19,344,676 | Shares | Defined | 2026-02-10 | View |
| UBS Group AG | $2,018,704,907 | 19,178,272 | Shares | Defined | 2026-01-29 | View |
| PRICE T ROWE ASSOCIATES INC /MD/ | $1,973,981,831 | 18,753,390 | Shares | Sole | 2026-02-17 | View |
| FRANKLIN RESOURCES INC | $1,690,901,894 | 16,064,050 | Shares | Defined | 2026-02-11 | View |
| AMERIPRISE FINANCIAL INC | $1,681,466,288 | 15,974,409 | Shares | Defined | 2026-02-17 | View |
| HARRIS ASSOCIATES L P | $1,482,977,087 | 14,088,705 | Shares | Other | 2026-02-17 | View |
| STATE FARM MUTUAL AUTOMOBILE INSURANCE CO | $1,452,058,436 | 13,794,969 | Shares | Sole | 2026-02-11 | View |
| AMUNDI | $1,408,914,884 | 13,385,093 | Shares | Defined | 2026-02-17 | View |
| MORGAN STANLEY | $1,333,913,453 | 12,672,558 | Shares | Defined | 2026-02-13 | View |
| DIMENSIONAL FUND ADVISORS LP | $1,314,295,620 | 12,486,183 | Shares | Sole | 2026-02-12 | View |
| AQR CAPITAL MANAGEMENT LLC | $1,184,107,944 | 11,249,363 | Shares | Other | 2026-02-17 | View |
| Bank of New York Mellon Corp | $1,180,449,739 | 11,214,609 | Shares | Defined | 2026-02-10 | View |
| WELLS FARGO & COMPANY/MN | $1,162,934,687 | 11,048,211 | Shares | Defined | 2026-02-13 | View |
| NORDEA INVESTMENT MANAGEMENT AB | $1,113,000,397 | 10,573,821 | Shares | Defined | 2026-01-08 | View |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | $1,046,718,386 | 9,944,123 | Shares | Defined | 2026-02-13 | View |
| ACTIAM N.V. | $1,012,529,623 | 9,619,320 | Shares | Sole | 2026-02-13 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $952,518,792 | 9,049,200 | Shares | Other | 2026-02-17 | View |
| ALLIANCEBERNSTEIN L.P. | $908,644,845 | 8,632,385 | Shares | Defined | 2026-02-17 | View |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM | $901,910,415 | 8,568,406 | Shares | Sole | 2026-02-12 | View |
| BARROW HANLEY MEWHINNEY & STRAUSS LLC | $820,309,705 | 7,793,176 | Shares | Defined | 2026-02-11 | View |
| PNC Financial Services Group, Inc. | $796,859,459 | 7,570,392 | Shares | Defined | 2026-02-06 | View |
| Aristotle Capital Management, LLC | $766,386,797 | 7,280,893 | Shares | Sole | 2026-02-17 | View |
| Sumitomo Mitsui Trust Holdings, Inc. | $733,851,773 | 6,971,801 | Shares | Defined | 2026-01-23 | View |
| Nuveen, LLC | $732,406,341 | 6,958,069 | Shares | Defined | 2026-02-12 | View |
| RAYMOND JAMES FINANCIAL INC | $729,310,328 | 6,928,656 | Shares | Defined | 2026-02-18 | View |
| Grantham, Mayo, Van Otterloo & Co. LLC | $723,151,462 | 6,870,145 | Shares | Sole | 2026-02-17 | View |
| Swiss National Bank | $720,341,652 | 6,843,451 | Shares | Sole | 2026-02-12 | View |
| CITADEL ADVISORS LLC | $718,013,301 | 6,821,331 | Shares | Defined | 2026-02-17 | View |
| MILLENNIUM MANAGEMENT LLC | $715,804,946 | 6,800,351 | Shares | Sole | 2026-02-17 | View |
| National Pension Service | $609,394,770 | 5,789,424 | Shares | Sole | 2026-02-10 | View |
| JENNISON ASSOCIATES LLC | $585,191,706 | 5,559,488 | Shares | Defined | 2026-01-30 | View |
| DekaBank Deutsche Girozentrale | $571,342,016 | 5,427,912 | Shares | Defined | 2026-01-28 | View |
| Mitsubishi UFJ Kokusai Asset Management Co., Ltd. | $569,607,016 | 5,411,429 | Shares | Defined | 2026-02-03 | View |
| BANK OF MONTREAL /CAN/ | $565,477,873 | 5,372,201 | Shares | Defined | 2026-02-12 | View |
| AMERICAN CENTURY COMPANIES INC | $565,099,888 | 5,368,610 | Shares | Defined | 2026-02-13 | View |
| CI Private Wealth, LLC | $548,462,280 | 5,210,548 | Shares | Sole | 2026-02-19 | View |
| LSV ASSET MANAGEMENT | $544,660,817 | 5,174,433 | Shares | Sole | 2026-02-06 | View |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | $536,931,260 | 5,101,000 | Shares | Other | 2026-02-17 | View |
| PRINCIPAL FINANCIAL GROUP INC | $535,006,894 | 5,082,718 | Shares | Defined | 2026-02-02 | View |
| Capital Wealth Planning, LLC | $526,741,775 | 5,004,197 | Shares | Sole | 2026-02-11 | View |
| VICTORY CAPITAL MANAGEMENT INC | $506,145,552 | 4,808,527 | Shares | Sole | 2026-02-13 | View |
| BARCLAYS PLC | $502,478,185 | 4,773,686 | Shares | Sole | 2026-02-13 | View |
| BARCLAYS PLC | $497,048,246 | 4,722,100 | Shares | Sole | 2026-02-13 | View |
| JANE STREET GROUP, LLC | $497,037,720 | 4,722,000 | Shares | Defined | 2026-02-12 | View |
| Standard Life Aberdeen plc | $489,564,469 | 4,651,002 | Shares | Defined | 2026-01-16 | View |
| FIRST TRUST ADVISORS LP | $487,181,173 | 4,628,360 | Shares | Sole | 2026-02-13 | View |
| MASSACHUSETTS FINANCIAL SERVICES CO /MA/ | $464,830,368 | 4,416,021 | Shares | Sole | 2026-01-22 | View |
| LAZARD ASSET MANAGEMENT LLC | $463,885,135 | 4,407,041 | Shares | Sole | 2026-02-17 | View |
| CANADA PENSION PLAN INVESTMENT BOARD | $454,154,690 | 4,314,599 | Shares | Sole | 2026-02-17 | View |
| CAISSE DE DEPOT ET PLACEMENT DU QUEBEC | $434,877,269 | 4,131,458 | Shares | Sole | 2026-02-17 | View |
| Beutel, Goodman & Co Ltd. | $427,607,487 | 4,062,393 | Shares | Sole | 2026-02-13 | View |
| RHUMBLINE ADVISERS | $418,542,074 | 3,976,269 | Shares | Sole | 2026-02-13 | View |
| MARSHALL WACE, LLP | $417,826,306 | 3,969,469 | Shares | Other | 2026-02-13 | View |
| Allianz Asset Management GmbH | $417,548,103 | 3,966,826 | Shares | Defined | 2026-02-11 | View |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | $415,369,117 | 3,946,125 | Shares | Sole | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $410,577,156 | 3,900,600 | Shares | Defined | 2026-02-17 | View |
| VAN ECK ASSOCIATES CORP | $406,759,270 | 3,864,329 | Shares | Defined | 2026-02-13 | View |
| LOS ANGELES CAPITAL MANAGEMENT & EQUITY RESEARCH INC | $404,921,325 | 3,846,868 | Shares | Sole | 2026-02-11 | View |
| HighTower Advisors, LLC | $401,896,890 | 3,818,135 | Shares | Sole | 2026-02-06 | View |
| THORNBURG INVESTMENT MANAGEMENT INC | $392,480,119 | 3,728,673 | Shares | Sole | 2026-02-13 | View |
| NEW YORK STATE COMMON RETIREMENT FUND | $374,310,665 | 3,556,058 | Shares | Sole | 2026-02-12 | View |
| LPL Financial LLC | $374,304,349 | 3,555,998 | Shares | Sole | 2026-02-11 | View |
| D. E. Shaw & Co., Inc. | $370,353,519 | 3,518,464 | Shares | Defined | 2026-02-17 | View |
| CITADEL ADVISORS LLC | $355,557,754 | 3,377,900 | Shares | Defined | 2026-02-17 | View |
| Russell Investments Group, Ltd. | $338,081,953 | 3,211,875 | Shares | Defined | 2026-02-17 | View |
| ENVESTNET ASSET MANAGEMENT INC | $337,288,828 | 3,204,340 | Shares | Sole | 2026-02-10 | View |
| ROYAL LONDON ASSET MANAGEMENT LTD | $336,532,114 | 3,197,151 | Shares | Sole | 2026-02-13 | View |
| Bank Julius Baer & Co. Ltd, Zurich | $332,972,221 | 3,163,331 | Shares | Sole | 2026-02-05 | View |
| Neuberger Berman Group LLC | $319,979,663 | 3,039,898 | Shares | Defined | 2026-02-13 | View |
| Voya Investment Management LLC | $314,355,936 | 2,986,471 | Shares | Defined | 2026-02-12 | View |
| GREAT WEST LIFE ASSURANCE CO /CAN/ | $312,661,461 | 2,970,373 | Shares | Sole | 2026-02-13 | View |
| AVIVA PLC | $303,922,882 | 2,887,354 | Shares | Defined | 2026-02-12 | View |
| Smead Capital Management, Inc. | $298,759,458 | 2,838,300 | Shares | Sole | 2026-02-09 | View |
| ADAGE CAPITAL PARTNERS GP, L.L.C. | $282,923,091 | 2,687,850 | Shares | Sole | 2026-02-17 | View |
| CITIGROUP INC | $277,477,042 | 2,636,111 | Shares | Defined | 2026-02-13 | View |
| Mariner, LLC | $269,561,807 | 2,560,914 | Shares | Sole | 2026-02-13 | View |
| NATIXIS ADVISORS, L.P. | $266,052,754 | 2,527,577 | Shares | Other | 2026-02-10 | View |
| Eurizon Capital SGR S.p.A. | $264,315,543 | 2,511,073 | Shares | Other | 2026-02-10 | View |
| Robeco Institutional Asset Management B.V. | $262,936,848 | 2,497,975 | Shares | Defined | 2026-01-23 | View |
| FEDERATED HERMES, INC. | $262,311,918 | 2,492,038 | Shares | Defined | 2026-02-12 | View |
| BRANDES INVESTMENT PARTNERS, LP | $259,731,679 | 2,467,525 | Shares | Defined | 2026-02-11 | View |
| JANE STREET GROUP, LLC | $255,981,794 | 2,431,900 | Shares | Defined | 2026-02-12 | View |
| BNP PARIBAS ARBITRAGE, SA | $254,066,798 | 2,413,707 | Shares | Defined | 2026-02-10 | View |
| Thrivent Financial for Lutherans | $253,402,081 | 2,407,392 | Shares | Sole | 2026-02-05 | View |
| CULLEN CAPITAL MANAGEMENT, LLC | $241,154,975 | 2,291,041 | Shares | Sole | 2026-02-13 | View |
| Universal- Beteiligungs- und Servicegesellschaft mbH | $236,970,153 | 2,251,284 | Shares | Defined | 2026-01-28 | View |
| STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM | $234,914,531 | 2,231,755 | Shares | Sole | 2026-02-12 | View |