KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

ADVISORY RESEARCH INC's Holding History (CIK: 0000902584)

Note: Option positions (PUT/CALL) are excluded.

Q3 2023

Shares 866 Value ($000) $397 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 879 Value ($000) $426 Avg Close $407.84 Range $346.68 - $477.23

Q2 2021

Shares 25,250 Value ($000) $8,186 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 25,276 Value ($000) $8,351 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 25,619 Value ($000) $6,633 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 5,379 Value ($000) $1,042 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 6,209 Value ($000) $1,208 Avg Close $160.31 Range $117.44 - $185.62

Q2 2019

Shares 5,471 Value ($000) $647 Avg Close $106.14 Range $93.34 - $118.03

Q1 2014

Shares 1,063 Value ($000) $73 Avg Close $41.11 Range $37.63 - $45.13

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2023	866	$397	$469.45	$431.39 - $509.83
Q2 2023	879	$426	$407.84	$346.68 - $477.23
Q2 2021	25,250	$8,186	$304.93	$271.63 - $341.75
Q1 2021	25,276	$8,351	$285.88	$244.18 - $324.26
Q4 2020	25,619	$6,633	$220.47	$179.54 - $254.78
Q3 2020	5,379	$1,042	$186.13	$161.70 - $206.30
Q2 2020	6,209	$1,208	$160.31	$117.44 - $185.62
Q2 2019	5,471	$647	$106.14	$93.34 - $118.03
Q1 2014	1,063	$73	$41.11	$37.63 - $45.13