Market Cap

$190.02B

Current · Retrieved: Oct 25, 2026 · USD

KLAC Market Cap

Current$190.02BretrievedOct 25, 2026

KLAC Market Cap ($165.74M → $190.02B · CAGR +16.5%)

Latest values, visible window

High-resolution chart · PNG

KLAC market cap history

Daily history. Dates identify market observations.

KLA Corporation Market Cap — Daily history
Date	Market Cap
Oct 19, 2001	4,763,286,500
Oct 12, 2001	5,115,639,200
Oct 5, 2001	4,358,733,400
Sep 28, 2001	4,123,831,600
Sep 21, 2001	4,423,983,900
Sep 10, 2001	5,768,144,200
Sep 7, 2001	5,781,194,300
Aug 31, 2001	6,407,599,100
Aug 24, 2001	6,733,851,600
Aug 17, 2001	6,264,048,000
Aug 10, 2001	6,851,302,500
Aug 3, 2001	7,634,308,500
Jul 27, 2001	7,034,003,900
Jul 20, 2001	6,681,651,200
Jul 13, 2001	6,616,400,700
Jul 6, 2001	6,746,901,700
Jun 29, 2001	7,634,308,500
Jun 22, 2001	7,125,354,600
Jun 15, 2001	7,125,354,600
Jun 8, 2001	7,673,458,800
Jun 1, 2001	6,877,402,700
May 25, 2001	7,386,356,600
May 18, 2001	7,242,805,500
May 11, 2001	6,629,450,800
May 4, 2001	6,629,450,800
Apr 27, 2001	6,864,352,600
Apr 20, 2001	6,799,102,100
Apr 12, 2001	5,742,044,000
Apr 6, 2001	4,698,036,000
Mar 30, 2001	5,141,739,400
Mar 23, 2001	5,859,494,900
Mar 16, 2001	5,037,338,600
Mar 9, 2001	5,441,891,700
Mar 2, 2001	5,206,989,900
Feb 23, 2001	5,663,743,400
Feb 16, 2001	5,441,891,700
Feb 9, 2001	4,684,985,900
Feb 2, 2001	5,494,092,100
Jan 26, 2001	5,624,593,100
Jan 19, 2001	5,859,494,900
Jan 12, 2001	5,206,989,900
Jan 5, 2001	4,854,637,200
Dec 29, 2000	4,397,883,700
Dec 22, 2000	4,149,931,800
Dec 15, 2000	3,967,230,400
Dec 8, 2000	4,684,985,900
Dec 1, 2000	3,627,927,800
Nov 24, 2000	4,280,432,800
Nov 17, 2000	3,888,929,800
Nov 10, 2000	3,432,176,300
Nov 3, 2000	4,202,132,200
Oct 27, 2000	4,058,581,100
Oct 20, 2000	4,489,234,400
Oct 13, 2000	4,515,334,600
Oct 6, 2000	4,606,685,300
Sep 29, 2000	5,376,641,200
Sep 22, 2000	5,663,743,400
Sep 15, 2000	6,511,999,900
Sep 8, 2000	7,281,955,800
Sep 1, 2000	8,717,466,800
Aug 25, 2000	7,738,709,300
Aug 18, 2000	7,190,605,100
Aug 11, 2000	5,833,394,700
Aug 4, 2000	5,872,545,000
Jul 28, 2000	6,642,500,900
Jul 21, 2000	6,577,250,400
Jul 14, 2000	8,091,062,000
Jul 7, 2000	7,020,953,800
Jun 30, 2000	7,647,358,600
Jun 23, 2000	7,725,659,200
Jun 16, 2000	7,164,504,900
Jun 9, 2000	7,556,007,900
Jun 2, 2000	8,025,811,500
May 26, 2000	5,924,745,400
May 19, 2000	6,838,252,400
May 12, 2000	6,759,951,800
May 5, 2000	8,299,863,600
Apr 28, 2000	9,774,524,900
Apr 20, 2000	8,495,615,100
Apr 14, 2000	7,516,857,600
Apr 7, 2000	12,710,797,400
Mar 31, 2000	11,001,234,300
Mar 24, 2000	11,653,739,300
Mar 17, 2000	10,440,080,000
Mar 10, 2000	11,888,641,100
Mar 3, 2000	10,870,733,300
Feb 25, 2000	8,952,368,600
Feb 18, 2000	8,874,068,000
Feb 11, 2000	8,939,318,500
Feb 4, 2000	8,600,015,900
Jan 28, 2000	7,347,206,300
Jan 21, 2000	8,391,214,300
Jan 14, 2000	9,004,569,000
Jan 7, 2000	6,877,402,700
Dec 31, 1999	7,268,905,700
Dec 23, 1999	6,707,751,400
Dec 17, 1999	6,303,198,300
Dec 10, 1999	5,937,795,500
Dec 3, 1999	6,368,448,800
Nov 26, 1999	5,872,545,000