Market Cap

$128.64B

Current · Retrieved: Oct 26, 2026 · USD

WDC Market Cap

Current$128.64BretrievedOct 26, 2026

WDC Market Cap ($389.30M → $128.64B · CAGR +13.2%)

Latest values, visible window

High-resolution chart · PNG

WDC market cap history

Daily history. Dates identify market observations.

Western Digital Market Cap — Daily history
Date	Market Cap
May 20, 1988	2,156,100,480
May 13, 1988	2,245,938,000
May 6, 1988	2,245,938,000
Apr 29, 1988	2,156,100,480
Apr 22, 1988	2,032,573,890
Apr 15, 1988	2,051,290,040
Apr 8, 1988	2,070,006,190
Mar 31, 1988	2,103,695,260
Mar 25, 1988	2,122,411,410
Mar 18, 1988	2,421,869,810
Mar 11, 1988	2,103,695,260
Mar 4, 1988	2,032,573,890
Feb 26, 1988	1,980,168,670
Feb 19, 1988	1,804,236,860
Feb 12, 1988	1,751,831,640
Feb 5, 1988	1,661,994,120
Jan 29, 1988	1,661,994,120
Jan 22, 1988	1,766,804,560
Jan 15, 1988	1,751,831,640
Jan 8, 1988	1,890,331,150
Dec 31, 1987	2,298,343,220
Dec 24, 1987	2,369,464,590
Dec 18, 1987	2,227,221,850
Dec 11, 1987	1,961,452,520
Dec 4, 1987	1,695,683,190
Nov 27, 1987	1,875,358,230
Nov 20, 1987	1,890,331,150
Nov 13, 1987	1,927,763,450
Nov 6, 1987	2,156,100,480
Oct 30, 1987	2,332,032,290
Oct 23, 1987	2,208,505,700
Oct 16, 1987	3,148,056,430
Oct 9, 1987	3,499,920,050
Oct 2, 1987	3,589,757,570
Sep 25, 1987	3,342,704,390
Sep 18, 1987	3,395,109,610
Sep 11, 1987	3,305,272,090
Sep 4, 1987	3,342,704,390
Aug 28, 1987	3,941,621,190
Aug 21, 1987	4,031,458,710
Aug 14, 1987	3,960,337,340
Aug 7, 1987	4,117,553,000
Jul 31, 1987	3,713,284,160
Jul 24, 1987	3,889,215,970
Jul 17, 1987	3,979,053,490
Jul 10, 1987	3,447,514,830
Jul 2, 1987	3,694,568,010
Jun 26, 1987	3,499,920,050
Jun 19, 1987	3,941,621,190
Jun 12, 1987	3,675,851,860
Jun 5, 1987	4,083,863,930
May 29, 1987	4,207,390,520
May 22, 1987	4,278,511,890
May 15, 1987	4,420,754,630
May 8, 1987	4,312,200,960
May 1, 1987	4,117,553,000
Apr 24, 1987	3,642,162,790
Apr 16, 1987	3,395,109,610
Apr 10, 1987	3,395,109,610
Apr 3, 1987	3,499,920,050
Mar 27, 1987	3,357,677,310
Mar 20, 1987	3,323,988,240
Mar 13, 1987	3,799,378,450
Mar 6, 1987	4,065,147,780
Feb 27, 1987	4,226,106,670
Feb 20, 1987	3,994,026,410
Feb 13, 1987	4,031,458,710
Feb 6, 1987	3,922,905,040
Jan 30, 1987	3,537,352,350
Jan 23, 1987	3,181,745,500
Jan 16, 1987	3,091,907,980
Jan 9, 1987	3,163,029,350
Jan 2, 1987	2,668,922,990
Dec 26, 1986	2,721,328,210
Dec 19, 1986	2,773,733,430
Dec 12, 1986	2,616,517,770
Dec 5, 1986	2,706,355,290
Nov 28, 1986	2,668,922,990
Nov 21, 1986	2,403,153,660
Nov 14, 1986	2,298,343,220
Nov 7, 1986	2,317,059,370
Oct 31, 1986	2,403,153,660
Oct 24, 1986	2,279,627,070
Oct 17, 1986	2,208,505,700
Oct 10, 1986	2,051,290,040
Oct 3, 1986	1,819,209,780
Sep 26, 1986	1,980,168,670
Sep 19, 1986	1,890,331,150
Sep 12, 1986	1,819,209,780
Sep 5, 1986	1,980,168,670
Aug 29, 1986	1,942,736,370
Aug 22, 1986	1,961,452,520
Aug 15, 1986	1,804,236,860
Aug 8, 1986	1,856,642,080
Aug 1, 1986	1,819,209,780
Jul 25, 1986	1,661,994,120
Jul 18, 1986	1,695,683,190
Jul 11, 1986	1,875,358,230
Jul 3, 1986	1,942,736,370
Jun 27, 1986	1,856,642,080