Market Cap

$358.41B

Current · Retrieved: Oct 25, 2026 · USD

MRK Market Cap

Current$358.41BretrievedOct 25, 2026

MRK Market Cap ($4.71B → $358.41B · CAGR +9.7%)

Latest values, visible window

High-resolution chart · PNG

MRK market cap history

Daily history. Dates identify market observations.

Merck & Co. Market Cap — Daily history
Date	Market Cap
Dec 7, 2001	157,627,595,952
Nov 30, 2001	159,379,287,815
Nov 23, 2001	155,111,080,881
Nov 16, 2001	152,668,580,959
Nov 9, 2001	152,002,444,617
Nov 2, 2001	152,989,313,272
Oct 26, 2001	154,790,348,568
Oct 19, 2001	153,803,479,913
Oct 12, 2001	162,709,969,526
Oct 5, 2001	160,588,201,917
Sep 28, 2001	156,665,399,013
Sep 21, 2001	154,568,303,121
Sep 10, 2001	155,505,828,343
Sep 7, 2001	151,262,293,126
Aug 31, 2001	153,137,343,571
Aug 24, 2001	162,364,565,497
Aug 17, 2001	162,685,297,810
Aug 10, 2001	162,389,237,213
Aug 3, 2001	160,218,126,172
Jul 27, 2001	153,236,030,436
Jul 20, 2001	156,270,651,551
Jul 13, 2001	144,674,944,852
Jul 6, 2001	149,239,212,383
Jun 29, 2001	150,349,439,620
Jun 22, 2001	159,502,646,397
Jun 15, 2001	173,491,509,584
Jun 8, 2001	174,601,736,821
Jun 1, 2001	174,552,393,388
May 25, 2001	170,802,292,499
May 18, 2001	182,077,266,884
May 11, 2001	178,647,898,307
May 4, 2001	179,659,438,679
Apr 27, 2001	177,957,090,249
Apr 20, 2001	173,170,777,271
Apr 12, 2001	187,036,281,877
Apr 6, 2001	179,782,797,261
Mar 30, 2001	178,549,211,442
Mar 23, 2001	162,265,878,631
Mar 16, 2001	168,088,403,697
Mar 9, 2001	178,055,777,114
Mar 2, 2001	188,565,928,292
Feb 23, 2001	181,337,115,393
Feb 16, 2001	181,830,549,720
Feb 9, 2001	194,610,498,805
Feb 2, 2001	197,546,433,055
Jan 26, 2001	193,500,271,568
Jan 19, 2001	193,944,362,463
Jan 12, 2001	191,575,877,691
Jan 5, 2001	195,992,114,923
Dec 29, 2000	220,244,412,124
Dec 22, 2000	212,892,240,643
Dec 15, 2000	212,596,180,046
Dec 8, 2000	210,696,457,885
Dec 1, 2000	213,188,301,239
Nov 24, 2000	210,400,397,288
Nov 17, 2000	208,204,614,531
Nov 10, 2000	215,260,725,415
Nov 3, 2000	206,724,311,548
Oct 27, 2000	207,020,372,144
Oct 20, 2000	192,612,089,779
Oct 13, 2000	179,240,019,501
Oct 6, 2000	178,943,958,904
Sep 29, 2000	175,119,842,865
Sep 22, 2000	172,183,908,616
Sep 15, 2000	158,047,015,130
Sep 8, 2000	158,861,181,771
Sep 1, 2000	162,759,312,959
Aug 25, 2000	171,591,787,423
Aug 18, 2000	169,371,332,949
Aug 11, 2000	170,333,529,887
Aug 4, 2000	173,639,539,882
Jul 28, 2000	171,221,711,677
Jul 21, 2000	149,979,363,874
Jul 14, 2000	158,195,045,428
Jul 7, 2000	174,971,812,567
Jun 30, 2000	180,251,559,872
Jun 23, 2000	170,851,635,931
Jun 16, 2000	167,027,519,892
Jun 9, 2000	164,387,646,240
Jun 2, 2000	162,167,191,766
May 26, 2000	175,415,903,462
May 19, 2000	170,407,545,037
May 12, 2000	160,267,469,604
May 5, 2000	162,907,343,257
Apr 28, 2000	163,499,464,450
Apr 20, 2000	164,091,585,643
Apr 14, 2000	149,535,272,979
Apr 7, 2000	154,099,540,509
Mar 31, 2000	146,155,247,835
Mar 24, 2000	145,267,066,045
Mar 17, 2000	147,610,879,101
Mar 10, 2000	140,110,677,322
Mar 3, 2000	135,275,020,911
Feb 25, 2000	141,590,980,305
Feb 18, 2000	145,859,187,238
Feb 11, 2000	153,507,419,316
Feb 4, 2000	176,575,474,132
Jan 28, 2000	179,684,110,395
Jan 21, 2000	170,407,545,037
Jan 14, 2000	174,379,691,374