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
Feb 6, 1998	134,386,839,122
Jan 30, 1998	138,062,924,862
Jan 23, 1998	132,832,520,990
Jan 16, 1998	129,082,420,100
Jan 9, 1998	121,014,768,844
Jan 2, 1998	126,590,576,746
Dec 26, 1997	121,730,248,619
Dec 19, 1997	120,718,708,247
Dec 12, 1997	123,210,551,602
Dec 5, 1997	122,914,491,005
Nov 28, 1997	111,540,829,754
Nov 21, 1997	111,220,097,441
Nov 14, 1997	106,236,410,732
Nov 7, 1997	104,386,032,004
Oct 31, 1997	104,978,153,197
Oct 24, 1997	109,838,481,324
Oct 17, 1997	111,442,142,888
Oct 10, 1997	116,598,531,612
Oct 3, 1997	118,646,284,071
Sep 26, 1997	117,782,773,998
Sep 19, 1997	116,006,410,419
Sep 12, 1997	109,246,360,131
Sep 5, 1997	112,330,324,678
Aug 29, 1997	108,062,117,744
Aug 22, 1997	110,998,051,994
Aug 15, 1997	106,902,547,074
Aug 8, 1997	116,302,471,015
Aug 1, 1997	120,570,677,949
Jul 25, 1997	121,162,799,142
Jul 18, 1997	125,134,945,479
Jul 11, 1997	119,386,435,563
Jul 3, 1997	123,802,672,795
Jun 27, 1997	120,570,677,949
Jun 20, 1997	117,634,743,700
Jun 13, 1997	116,006,410,419
Jun 6, 1997	108,580,223,788
May 30, 1997	105,792,319,837
May 23, 1997	109,394,390,429
May 16, 1997	107,321,966,253
May 9, 1997	106,162,395,583
May 2, 1997	107,050,577,373
Apr 25, 1997	102,782,370,439
Apr 18, 1997	101,894,188,649
Apr 11, 1997	96,170,350,449
Apr 4, 1997	102,190,249,246
Mar 27, 1997	104,534,062,302
Mar 21, 1997	107,173,935,955
Mar 14, 1997	103,941,941,109
Mar 7, 1997	109,394,390,429
Feb 28, 1997	108,358,178,341
Feb 21, 1997	111,886,233,783
Feb 14, 1997	114,526,107,436
Feb 7, 1997	109,986,511,622
Jan 31, 1997	106,606,486,478
Jan 24, 1997	100,709,946,263
Jan 17, 1997	101,154,037,158
Jan 10, 1997	97,922,042,312
Jan 3, 1997	97,181,890,821
Dec 27, 1996	96,022,320,151
Dec 20, 1996	97,181,890,821
Dec 13, 1996	90,865,931,427
Dec 6, 1996	91,902,143,515
Nov 29, 1996	97,625,981,716
Nov 22, 1996	97,329,921,119
Nov 15, 1996	96,441,739,329
Nov 8, 1996	94,690,047,466
Nov 1, 1996	87,041,815,389
Oct 25, 1996	86,153,633,599
Oct 18, 1996	88,670,148,670
Oct 11, 1996	82,181,487,262
Oct 4, 1996	83,809,820,543
Sep 27, 1996	82,625,578,157
Sep 20, 1996	80,725,855,995
Sep 13, 1996	79,837,674,206
Sep 6, 1996	76,309,618,763
Aug 30, 1996	77,197,800,553
Aug 23, 1996	79,837,674,206
Aug 16, 1996	81,466,007,487
Aug 9, 1996	79,393,583,311
Aug 2, 1996	78,209,340,925
Jul 26, 1996	75,569,467,272
Jul 19, 1996	76,013,558,167
Jul 12, 1996	74,533,255,184
Jul 5, 1996	75,717,497,570
Jun 28, 1996	76,013,558,167
Jun 21, 1996	76,605,679,360
Jun 14, 1996	75,273,406,675
Jun 7, 1996	76,753,709,658
May 31, 1996	76,013,558,167
May 24, 1996	75,865,527,868
May 17, 1996	74,829,315,780
May 10, 1996	69,845,629,072
May 3, 1996	68,513,356,387
Apr 26, 1996	70,585,780,563
Apr 19, 1996	72,781,563,321
Apr 12, 1996	71,301,260,338
Apr 4, 1996	75,125,376,377
Mar 29, 1996	73,225,654,216
Mar 22, 1996	74,681,285,482
Mar 15, 1996	73,077,623,918