SEC 13F Intelligence

Brown Brothers Harriman & Co / KLAC

Brown Brothers Harriman & Co’s Kla Corp Position

Does Brown Brothers Harriman & Co own Kla Corp (KLAC)? Yes — 349.9K shares worth $515M (+2.76% of its 13F portfolio) as of Q1 2026, down from 433.9K shares the prior filed quarter.

Position Value
$515M
Q1 2026
Shares
349.9K
% of Portfolio
+2.76%
Quarters Held
30
currently held

Position History KLAC

Reported value by quarter
Q4 ’18: $143MQ4 ’18Q1 ’19: $201MQ2 ’19: $194MQ3 ’19: $259MQ4 ’19: $214MQ4 ’19Q1 ’20: $177MQ2 ’20: $228MQ3 ’20: $213MQ4 ’20: $273MQ4 ’20Q1 ’21: $181MQ2 ’21: $173MQ3 ’21: $195MQ4 ’21: $248MQ4 ’21Q1 ’22: $256MQ2 ’22: $264MQ3 ’22: $251MQ4 ’22: $308MQ4 ’22Q1 ’23: $289MQ2 ’23: $371MQ3 ’23: $345MQ4 ’23: $374MQ4 ’23Q1 ’24: $445MQ2 ’24: $517MQ3 ’24: $481MQ4 ’24: $386MQ4 ’24Q1 ’25: $411MQ2 ’25: $537MQ3 ’25: $633MQ4 ’25: $527MQ4 ’25Q1 ’26: $515Mfilingsflow.com
QuarterSharesValue% of Portfolio
Q1 2026349.9K$515M+2.76%
Q4 2025433.9K$527M+2.88%
Q3 2025586.5K$633M+3.85%
Q2 2025599.4K$537M+3.45%
Q1 2025605.0K$411M+2.87%
Q4 2024613.1K$386M+2.71%
Q3 2024621.7K$481M+3.27%
Q2 2024627.1K$517M+3.88%
Q1 2024636.7K$445M+3.42%
Q4 2023643.5K$374M+3.11%
Q3 2023752.4K$345M+3.05%
Q2 2023764.7K$371M+2.98%
Q1 2023724.7K$289M+2.42%
Q4 2022818.0K$308M+2.70%
Q3 2022828.8K$251M+2.32%
Q2 2022826.6K$264M+2.26%
Q1 2022700.2K$256M+1.81%
Q4 2021575.7K$248M+1.39%
Q3 2021584.0K$195M+1.15%
Q2 2021533.5K$173M+1.02%
Q1 2021546.9K$181M+1.15%
Q4 20201.05M$273M+1.82%
Q3 20201.10M$213M+1.53%
Q2 20201.17M$228M+1.71%
Q1 20201.23M$177M+1.44%
Q4 20191.20M$214M+1.37%
Q3 20191.62M$259M+1.73%
Q2 20191.64M$194M+1.29%
Q1 20191.68M$201M+1.38%
Q4 20181.60M$143M+1.08%

Common-stock position only; options are excluded. Quarters where the fund filed no 13F or reported no position are absent. See Brown Brothers Harriman & Co’s full portfolio or all institutional holders of KLAC.