Market capitalization is the total value the stock market puts on a company: its share price multiplied by the number of shares outstanding. Each point here is the share count reported in a filing multiplied by the closing price on that filing date, adjusted for later stock splits, so the history moves when a new filing arrives rather than with each day's trading. A larger market cap means investors collectively value the company more highly; by itself it says nothing about profit or debt. Annual points keep the latest observation in each calendar year.
KLA CORP market cap for the quarter ending 2026-08-03 was $238.75B, a 93.11% increase year-over-year.
KLA CORP market cap for the quarter ending 2026-06-30 was $394.04B, a 66.66% decline year-over-year.
KLA CORP market cap for the quarter ending 2026-04-27 was $248.21B.
KLA CORP market cap for the quarter ending 2026-01-26 was $202.3B.