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

As of 2026-Q2, BROWN BROTHERS HARRIMAN & CO holds 3M shares of KLAC (KLA CORP).

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

As of 2026-Q2, BROWN BROTHERS HARRIMAN & CO's KLAC position is worth $914.7M.

Is BROWN BROTHERS HARRIMAN & CO buying or selling KLAC?

In 2026-Q2, BROWN BROTHERS HARRIMAN & CO increased their KLAC position (+766.4% change in shares).

When did BROWN BROTHERS HARRIMAN & CO first buy KLAC?

Based on available 13F filings, BROWN BROTHERS HARRIMAN & CO first reported a position in KLAC in 2019-Q1. They have held the position across 30 quarters.

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BROWN BROTHERS HARRIMAN & CO

KLAC
30 quarters

Position history for BROWN BROTHERS HARRIMAN & CO's holdings in KLA CORP

Current Value

$914.7M

Current Shares

Total Value Change

+$713.8M

Total Shares Change

+1.3M

Quarter-by-Quarter History

Quarter	Action	Shares	Change	Value	Weight	Price	Conviction
2026-Q2 Latest	Increased	3M	+766.4%	$914.7M	4.0%	$301.37	94
2026-Q1	Decreased	349,901	-19.4%	$515.2M	2.8%	$146.89	0
2025-Q4	Decreased	433,890	-26.0%	$527.2M	2.9%	$121.06	0
2025-Q3	Decreased	586,524	-2.1%	$632.6M	3.9%	$107.28	0
2025-Q2	Decreased	599,383	-0.9%	$536.9M	3.5%	$88.90	0
2025-Q1	Decreased	605,039	-1.3%	$411.3M	2.9%	$67.31	0
2024-Q4	Decreased	613,095	-1.4%	$386.3M	2.7%	$62.25	0
2024-Q3	Decreased	621,715	-0.9%	$481.5M	3.3%	$76.29	0
2024-Q2	Decreased	627,081	-1.5%	$517M	3.9%	$81.08	0
2024-Q1	Decreased	636,673	-1.1%	$444.8M	3.4%	$68.55	0
2023-Q4	Decreased	643,503	-14.5%	$374.1M	3.1%	$56.92	0
2023-Q3	Decreased	752,371	-1.6%	$345.1M	3.0%	$44.79	0
2023-Q2	Increased	764,666	+5.5%	$370.9M	3.0%	$47.23	56
2023-Q1	Decreased	724,701	-11.4%	$289.3M	2.4%	$38.74	0
2022-Q4	Decreased	818,000	-1.3%	$308.4M	2.7%	$36.47	0
2022-Q3	Increased	828,822	+0.3%	$250.8M	2.3%	$29.18	53
2022-Q2	Increased	826,594	+18.1%	$263.7M	2.3%	$30.66	62
2022-Q1	Increased	700,202	+21.6%	$256.3M	1.8%	$35.05	58
2021-Q4	Decreased	575,715	-1.4%	$247.6M	1.4%	$41.07	0
2021-Q3	Increased	583,982	+9.5%	$195.3M	1.2%	$31.86	53
2021-Q2	Decreased	533,488	-2.5%	$173M	1.0%	$30.78	0
2021-Q1	Decreased	546,868	-48.1%	$180.7M	1.2%	$31.28	0
2020-Q4	Decreased	1.1M	-4.0%	$272.9M	1.8%	$24.44	0
2020-Q3	Decreased	1.1M	-6.2%	$212.8M	1.5%	$18.22	0
2020-Q2	Decreased	1.2M	-4.7%	$227.8M	1.7%	$18.21	0
2020-Q1	Increased	1.2M	+2.5%	$176.8M	1.4%	$13.39	49
2019-Q4	Decreased	1.2M	-26.1%	$213.8M	1.4%	$16.52	0
2019-Q3	Decreased	1.6M	-1.0%	$258.8M	1.7%	$14.71	0
2019-Q2	Decreased	1.6M	-2.5%	$193.8M	1.3%	$10.85	0
2019-Q1	New	1.7M	-	$200.9M	1.4%	$10.88	70

Other major holders of KLAC: BNP PARIBAS FINANCIAL MARKETS, BlackRock, Inc., VANGUARD CAPITAL MANAGEMENT LLC, STATE STREET CORP

KLAC30 quarters

KLAC
30 quarters