KLAC

KLA Corporation

TechnologySemiconductorsUSUSD

$1,940.04

-1.62%LiveJun 01, 2026

Market cap

$253.42B

52w range

751.96 – 2060.08

P / E

—

EPS

—

Volume

735.54K

Revenue · FY

$12.16B

+23.89% YoY

Explain this page

Arphra AIPlain-English read on KLA Corporation’s valuation

DB · stock_splits5

Date	Ratio	Type	Multiplier
Jan 19, 2000	2-for-1	Forward	2.00×
Oct 02, 1995	2-for-1	Forward	2.00×
Dec 17, 1984	3-for-2	Forward	1.50×
Dec 09, 1983	2-for-1	Forward	2.00×
Jan 10, 1983	2-for-1	Forward	2.00×

3DB

Whole-company transactions where KLAC is acquirer or target.

Date	Role	Counterparty	Filing
May 16, 2018	Acquirer	Orbotech	SEC →
Mar 17, 2006	Acquirer	EXCHANGE	SEC →
Mar 11, 1997	Acquirer	Tencor	SEC →

DB · 13D/G6

Filed	Form	Reporter	% owned	Shares
Jan 30, 2023	—	(1) BlackRock, Inc.	7.80%	—	SEC →
Feb 11, 2022	—	95-1411037	5.20%	—	SEC →
Feb 10, 2022	—	The Vanguard Group - 23-1945930	8.91%	—	SEC →
Feb 10, 2022	—	PRIMECAP Management Company	4.99%	—	SEC →
Feb 08, 2022	—	PRIMECAP Management Company	5.12%	—	SEC →
Feb 01, 2022	—	(1) BlackRock, Inc.	7.50%	—	SEC →

Corporate actions combine splits (live, full history), symbol changes (refreshed weekly), the daily M&A wire, and 13D/G filings.