Question 1

How many shares of KLAC does BROWN BROTHERS HARRIMAN & CO own?

Accepted Answer

As of 2026-Q1, BROWN BROTHERS HARRIMAN & CO holds 349,901 shares of KLAC (KLA CORP).

Question 2

What is BROWN BROTHERS HARRIMAN & CO's KLAC position worth?

Accepted Answer

As of 2026-Q1, BROWN BROTHERS HARRIMAN & CO's KLAC position is worth $515.2M.

Question 3

Is BROWN BROTHERS HARRIMAN & CO buying or selling KLAC?

Accepted Answer

In 2026-Q1, BROWN BROTHERS HARRIMAN & CO decreased their KLAC position (-19.4% change in shares).

Question 4

When did BROWN BROTHERS HARRIMAN & CO first buy KLAC?

Accepted Answer

Based on available 13F filings, BROWN BROTHERS HARRIMAN & CO first reported a position in KLAC in 2026-Q1. They have held the position across 29 quarters.