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
Sep 7, 2007	116,623,203,328
Aug 31, 2007	118,029,491,162
Aug 24, 2007	119,559,137,577
Aug 17, 2007	116,721,890,194
Aug 10, 2007	119,707,167,876
Aug 3, 2007	118,300,880,042
Jul 27, 2007	117,906,132,580
Jul 20, 2007	115,315,602,360
Jul 13, 2007	119,633,152,727
Jul 6, 2007	116,351,814,448
Jun 29, 2007	117,165,981,089
Jun 22, 2007	114,205,375,123
Jun 15, 2007	119,337,092,130
Jun 8, 2007	117,955,476,013
Jun 1, 2007	122,667,773,841
May 25, 2007	126,319,187,866
May 18, 2007	125,282,975,778
May 11, 2007	122,322,369,812
May 4, 2007	122,149,667,797
Apr 27, 2007	122,001,637,499
Apr 20, 2007	121,138,127,426
Apr 13, 2007	118,128,178,027
Apr 5, 2007	107,124,592,522
Mar 30, 2007	103,917,269,392
Mar 23, 2007	104,558,734,018
Mar 16, 2007	101,376,082,605
Mar 9, 2007	104,953,481,480
Mar 2, 2007	103,966,612,825
Feb 23, 2007	101,006,006,860
Feb 16, 2007	104,163,986,556
Feb 9, 2007	103,078,431,036
Feb 2, 2007	105,224,870,361
Jan 26, 2007	108,185,476,326
Jan 19, 2007	107,272,622,820
Jan 12, 2007	105,372,900,659
Jan 5, 2007	104,213,329,989
Dec 29, 2006	102,560,324,992
Dec 22, 2006	100,759,289,696
Dec 15, 2006	103,522,521,930
Dec 8, 2006	103,349,819,916
Dec 1, 2006	106,014,365,285
Nov 24, 2006	103,941,941,109
Nov 17, 2006	106,014,365,285
Nov 10, 2006	101,450,097,754
Nov 3, 2006	106,088,380,434
Oct 27, 2006	108,432,193,490
Oct 20, 2006	107,371,309,686
Oct 13, 2006	101,622,799,769
Oct 6, 2006	98,464,820,073
Sep 29, 2006	98,563,506,938
Sep 22, 2006	98,908,910,967
Sep 15, 2006	96,688,456,493
Sep 8, 2006	96,589,769,628
Sep 1, 2006	96,367,724,180
Aug 25, 2006	95,134,138,361
Aug 18, 2006	92,963,027,320
Aug 11, 2006	95,504,214,107
Aug 4, 2006	97,280,577,686
Jul 28, 2006	96,737,799,926
Jul 21, 2006	87,880,653,745
Jul 14, 2006	85,043,406,362
Jul 7, 2006	86,967,800,239
Jun 30, 2006	85,709,542,704
Jun 23, 2006	82,206,158,978
Jun 16, 2006	80,947,901,443
Jun 9, 2006	79,541,613,609
Jun 2, 2006	79,862,345,922
May 26, 2006	81,293,305,472
May 19, 2006	80,972,573,159
May 12, 2006	80,676,512,563
May 5, 2006	81,120,603,457
Apr 28, 2006	80,972,573,159
Apr 21, 2006	81,737,396,367
Apr 13, 2006	79,837,674,206
Apr 7, 2006	81,095,931,741
Mar 31, 2006	82,872,295,320
Mar 24, 2006	84,796,689,198
Mar 17, 2006	83,834,492,259
Mar 10, 2006	81,762,068,083
Mar 3, 2006	82,773,608,455
Feb 24, 2006	82,576,234,724
Feb 17, 2006	84,796,689,198
Feb 10, 2006	80,725,855,995
Feb 3, 2006	80,898,558,010
Jan 27, 2006	81,638,709,501
Jan 20, 2006	78,209,340,925
Jan 13, 2006	78,727,446,969
Jan 6, 2006	77,913,280,328
Dec 30, 2005	74,829,315,780
Dec 23, 2005	75,742,169,287
Dec 16, 2005	70,610,452,280
Dec 9, 2005	68,538,028,104
Dec 2, 2005	70,511,765,414
Nov 25, 2005	72,880,250,186
Nov 18, 2005	71,572,649,218
Nov 11, 2005	70,635,123,996
Nov 4, 2005	68,735,401,835
Oct 28, 2005	64,787,927,214
Oct 21, 2005	61,580,604,084
Oct 14, 2005	63,899,745,424