KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

Asset Management One Co., Ltd.'s Holding History (CIK: 0001068855)

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

Q4 2025

Shares 75,521 Value ($000) $94,813 Avg Close $1171.91 Range $979.33 - $1286.81

Q3 2025

Shares 69,626 Value ($000) $75,099 Avg Close $930.36 Range $830.85 - $1083.78

Q2 2025

Shares 64,776 Value ($000) $58,022 Avg Close $748.55 Range $547.89 - $911.31

Q1 2025

Shares 61,186 Value ($000) $41,594 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 55,417 Value ($000) $35,733 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 56,612 Value ($000) $43,841 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 54,705 Value ($000) $45,105 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 56,573 Value ($000) $39,520 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 60,116 Value ($000) $35,244 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 58,658 Value ($000) $26,904 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 61,499 Value ($000) $29,828 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 63,329 Value ($000) $25,279 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 61,791 Value ($000) $23,466 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 69,715 Value ($000) $21,097 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 71,713 Value ($000) $22,882 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 68,058 Value ($000) $24,913 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 75,589 Value ($000) $32,875 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 75,709 Value ($000) $25,325 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 77,629 Value ($000) $25,168 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 79,662 Value ($000) $26,320 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 84,431 Value ($000) $21,487 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 87,262 Value ($000) $16,907 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 92,434 Value ($000) $17,977 Avg Close $160.31 Range $117.44 - $185.62

Q1 2020

Shares 86,634 Value ($000) $12,451 Avg Close $150.21 Range $103.06 - $171.72

Q4 2019

Shares 99,723 Value ($000) $17,768 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 98,721 Value ($000) $15,740 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 92,577 Value ($000) $10,944 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 84,341 Value ($000) $10,071 Avg Close $98.08 Range $77.84 - $114.05

Q4 2018

Shares 254,031 Value ($000) $22,715 Avg Close $84.23 Range $73.26 - $92.78

Q3 2018

Shares 267,828 Value ($000) $27,218 Avg Close $98.18 Range $89.72 - $109.57

Q2 2018

Shares 269,710 Value ($000) $27,632 Avg Close $97.03 Range $87.08 - $106.13

Q1 2018

Shares 276,723 Value ($000) $30,165 Avg Close $98.66 Range $84.98 - $110.22

Q4 2017

Shares 278,848 Value ($000) $29,391 Avg Close $92.93 Range $87.45 - $101.17

Q3 2017

Shares 298,709 Value ($000) $31,614 Avg Close $83.67 Range $76.77 - $93.25

Q2 2017

Shares 307,515 Value ($000) $28,187 Avg Close $86.97 Range $79.53 - $95.69

Q1 2017

Shares 280,674 Value ($000) $26,705 Avg Close $76.28 Range $67.20 - $84.16

Q4 2016

Shares 297,796 Value ($000) $23,455 Avg Close $65.71 Range $59.77 - $71.83

Q3 2016

Shares 18,096 Value ($000) $1,246 Avg Close $61.47 Range $57.31 - $66.21

Q2 2016

Shares 18,186 Value ($000) $1,313 Avg Close $60.76 Range $57.25 - $63.93

Q1 2016

Shares 16,820 Value ($000) $1,221 Avg Close $56.58 Range $52.61 - $61.78

Q4 2015

Shares 14,883 Value ($000) $1,039 Avg Close $53.38 Range $40.48 - $58.84

Q3 2015

Shares 16,183 Value ($000) $786 Avg Close $42.50 Range $37.34 - $47.18

Q2 2015

Shares 14,883 Value ($000) $830 Avg Close $47.89 Range $45.44 - $49.96

Q1 2015

Shares 14,883 Value ($000) $881 Avg Close $52.00 Range $46.89 - $57.67

Q4 2014

Shares 54,388 Value ($000) $3,893 Avg Close $52.04 Range $42.19 - $59.17

Q3 2014

Shares 45,911 Value ($000) $3,663 Avg Close $48.63 Range $45.01 - $52.55

Q2 2014

Shares 22,044 Value ($000) $1,573 Avg Close $42.48 Range $39.45 - $46.73

Q1 2014

Shares 69,441 Value ($000) $4,777 Avg Close $41.11 Range $37.63 - $45.13

Q4 2013

Shares 68,683 Value ($000) $4,402 Avg Close $39.78 Range $36.98 - $42.15

Q3 2013

Shares 69,024 Value ($000) $4,204 Avg Close $36.71 Range $33.87 - $39.26

Q2 2013

Shares 33,214 Value ($000) $1,846 Avg Close $33.95 Range $31.11 - $35.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	75,521	$94,813	$1171.91	$979.33 - $1286.81
Q3 2025	69,626	$75,099	$930.36	$830.85 - $1083.78
Q2 2025	64,776	$58,022	$748.55	$547.89 - $911.31
Q1 2025	61,186	$41,594	$714.90	$626.53 - $787.27
Q4 2024	55,417	$35,733	$669.07	$604.24 - $823.66
Q3 2024	56,612	$43,841	$775.08	$639.56 - $884.65
Q2 2024	54,705	$45,105	$728.44	$613.80 - $865.13
Q1 2024	56,573	$39,520	$631.89	$533.07 - $718.19
Q4 2023	60,116	$35,244	$510.90	$439.38 - $587.15
Q3 2023	58,658	$26,904	$469.45	$431.39 - $509.83
Q2 2023	61,499	$29,828	$407.84	$346.68 - $477.23
Q1 2023	63,329	$25,279	$383.34	$350.54 - $417.01
Q4 2022	61,791	$23,466	$337.92	$242.12 - $407.40
Q3 2022	69,715	$21,097	$334.63	$272.74 - $384.72
Q2 2022	71,713	$22,882	$323.74	$294.07 - $359.05
Q1 2022	68,058	$24,913	$358.99	$298.47 - $438.16
Q4 2021	75,589	$32,875	$369.50	$304.02 - $424.08
Q3 2021	75,709	$25,325	$318.72	$273.94 - $358.15
Q2 2021	77,629	$25,168	$304.93	$271.63 - $341.75
Q1 2021	79,662	$26,320	$285.88	$244.18 - $324.26
Q4 2020	84,431	$21,487	$220.47	$179.54 - $254.78
Q3 2020	87,262	$16,907	$186.13	$161.70 - $206.30
Q2 2020	92,434	$17,977	$160.31	$117.44 - $185.62
Q1 2020	86,634	$12,451	$150.21	$103.06 - $171.72
Q4 2019	99,723	$17,768	$155.73	$142.30 - $167.48
Q3 2019	98,721	$15,740	$129.13	$106.76 - $150.68
Q2 2019	92,577	$10,944	$106.14	$93.34 - $118.03
Q1 2019	84,341	$10,071	$98.08	$77.84 - $114.05
Q4 2018	254,031	$22,715	$84.23	$73.26 - $92.78
Q3 2018	267,828	$27,218	$98.18	$89.72 - $109.57
Q2 2018	269,710	$27,632	$97.03	$87.08 - $106.13
Q1 2018	276,723	$30,165	$98.66	$84.98 - $110.22
Q4 2017	278,848	$29,391	$92.93	$87.45 - $101.17
Q3 2017	298,709	$31,614	$83.67	$76.77 - $93.25
Q2 2017	307,515	$28,187	$86.97	$79.53 - $95.69
Q1 2017	280,674	$26,705	$76.28	$67.20 - $84.16
Q4 2016	297,796	$23,455	$65.71	$59.77 - $71.83
Q3 2016	18,096	$1,246	$61.47	$57.31 - $66.21
Q2 2016	18,186	$1,313	$60.76	$57.25 - $63.93
Q1 2016	16,820	$1,221	$56.58	$52.61 - $61.78
Q4 2015	14,883	$1,039	$53.38	$40.48 - $58.84
Q3 2015	16,183	$786	$42.50	$37.34 - $47.18
Q2 2015	14,883	$830	$47.89	$45.44 - $49.96
Q1 2015	14,883	$881	$52.00	$46.89 - $57.67
Q4 2014	54,388	$3,893	$52.04	$42.19 - $59.17
Q3 2014	45,911	$3,663	$48.63	$45.01 - $52.55
Q2 2014	22,044	$1,573	$42.48	$39.45 - $46.73
Q1 2014	69,441	$4,777	$41.11	$37.63 - $45.13
Q4 2013	68,683	$4,402	$39.78	$36.98 - $42.15
Q3 2013	69,024	$4,204	$36.71	$33.87 - $39.26
Q2 2013	33,214	$1,846	$33.95	$31.11 - $35.91