KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

Arizona State Retirement System's Holding History (CIK: 0001558481)

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

Q4 2025

Shares 36,848 Value ($000) $44,773 Avg Close $1171.91 Range $979.33 - $1286.81

Q3 2025

Shares 38,619 Value ($000) $41,654 Avg Close $930.36 Range $830.85 - $1083.78

Q2 2025

Shares 38,811 Value ($000) $34,765 Avg Close $748.55 Range $547.89 - $911.31

Q1 2025

Shares 39,243 Value ($000) $26,677 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 38,611 Value ($000) $24,330 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 38,534 Value ($000) $29,841 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 39,206 Value ($000) $32,326 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 39,008 Value ($000) $27,250 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 41,210 Value ($000) $23,955 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 38,834 Value ($000) $17,812 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 39,584 Value ($000) $19,199 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 38,695 Value ($000) $15,446 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 38,638 Value ($000) $14,568 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 40,566 Value ($000) $12,276 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 41,348 Value ($000) $13,193 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 41,605 Value ($000) $15,230 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 41,832 Value ($000) $17,992 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 42,744 Value ($000) $14,298 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 43,168 Value ($000) $13,995 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 43,711 Value ($000) $14,442 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 44,857 Value ($000) $11,614 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 47,154 Value ($000) $9,136 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 36,827 Value ($000) $7,162 Avg Close $160.31 Range $117.44 - $185.62

Q1 2020

Shares 79,771 Value ($000) $11,466 Avg Close $150.21 Range $103.06 - $171.72

Q4 2019

Shares 72,238 Value ($000) $12,871 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 62,951 Value ($000) $10,038 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 64,343 Value ($000) $7,605 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 49,137 Value ($000) $5,867 Avg Close $98.08 Range $77.84 - $114.05

Q4 2018

Shares 48,904 Value ($000) $4,376 Avg Close $84.23 Range $73.26 - $92.78

Q3 2018

Shares 61,405 Value ($000) $6,246 Avg Close $98.18 Range $89.72 - $109.57

Q2 2018

Shares 60,096 Value ($000) $6,162 Avg Close $97.03 Range $87.08 - $106.13

Q1 2018

Shares 80,272 Value ($000) $8,750 Avg Close $98.66 Range $84.98 - $110.22

Q4 2017

Shares 82,172 Value ($000) $8,634 Avg Close $92.93 Range $87.45 - $101.17

Q3 2017

Shares 72,540 Value ($000) $7,689 Avg Close $83.67 Range $76.77 - $93.25

Q2 2017

Shares 51,180 Value ($000) $4,683 Avg Close $86.97 Range $79.53 - $95.69

Q1 2017

Shares 51,780 Value ($000) $4,923 Avg Close $76.28 Range $67.20 - $84.16

Q4 2016

Shares 51,580 Value ($000) $4,058 Avg Close $65.71 Range $59.77 - $71.83

Q3 2016

Shares 50,480 Value ($000) $3,519 Avg Close $61.47 Range $57.31 - $66.21

Q2 2016

Shares 54,380 Value ($000) $3,983 Avg Close $60.76 Range $57.25 - $63.93

Q1 2016

Shares 58,480 Value ($000) $4,258 Avg Close $56.58 Range $52.61 - $61.78

Q4 2015

Shares 58,080 Value ($000) $4,028 Avg Close $53.38 Range $40.48 - $58.84

Q3 2015

Shares 62,280 Value ($000) $3,114 Avg Close $42.50 Range $37.34 - $47.18

Q4 2014

Shares 68,698 Value ($000) $4,830 Avg Close $52.04 Range $42.19 - $59.17

Q3 2014

Shares 67,698 Value ($000) $5,333 Avg Close $48.63 Range $45.01 - $52.55

Q2 2014

Shares 69,198 Value ($000) $5,026 Avg Close $42.48 Range $39.45 - $46.73

Q1 2014

Shares 68,798 Value ($000) $4,756 Avg Close $41.11 Range $37.63 - $45.13

Q4 2013

Shares 71,498 Value ($000) $4,608 Avg Close $39.78 Range $36.98 - $42.15

Q3 2013

Shares 74,098 Value ($000) $4,508 Avg Close $36.71 Range $33.87 - $39.26

Q2 2013

Shares 74,098 Value ($000) $4,129 Avg Close $33.95 Range $31.11 - $35.91

Q1 2013

Shares 74,698 Value ($000) $3,939 Avg Close $32.87 Range $29.13 - $35.65

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36,848	$44,773	$1171.91	$979.33 - $1286.81
Q3 2025	38,619	$41,654	$930.36	$830.85 - $1083.78
Q2 2025	38,811	$34,765	$748.55	$547.89 - $911.31
Q1 2025	39,243	$26,677	$714.90	$626.53 - $787.27
Q4 2024	38,611	$24,330	$669.07	$604.24 - $823.66
Q3 2024	38,534	$29,841	$775.08	$639.56 - $884.65
Q2 2024	39,206	$32,326	$728.44	$613.80 - $865.13
Q1 2024	39,008	$27,250	$631.89	$533.07 - $718.19
Q4 2023	41,210	$23,955	$510.90	$439.38 - $587.15
Q3 2023	38,834	$17,812	$469.45	$431.39 - $509.83
Q2 2023	39,584	$19,199	$407.84	$346.68 - $477.23
Q1 2023	38,695	$15,446	$383.34	$350.54 - $417.01
Q4 2022	38,638	$14,568	$337.92	$242.12 - $407.40
Q3 2022	40,566	$12,276	$334.63	$272.74 - $384.72
Q2 2022	41,348	$13,193	$323.74	$294.07 - $359.05
Q1 2022	41,605	$15,230	$358.99	$298.47 - $438.16
Q4 2021	41,832	$17,992	$369.50	$304.02 - $424.08
Q3 2021	42,744	$14,298	$318.72	$273.94 - $358.15
Q2 2021	43,168	$13,995	$304.93	$271.63 - $341.75
Q1 2021	43,711	$14,442	$285.88	$244.18 - $324.26
Q4 2020	44,857	$11,614	$220.47	$179.54 - $254.78
Q3 2020	47,154	$9,136	$186.13	$161.70 - $206.30
Q2 2020	36,827	$7,162	$160.31	$117.44 - $185.62
Q1 2020	79,771	$11,466	$150.21	$103.06 - $171.72
Q4 2019	72,238	$12,871	$155.73	$142.30 - $167.48
Q3 2019	62,951	$10,038	$129.13	$106.76 - $150.68
Q2 2019	64,343	$7,605	$106.14	$93.34 - $118.03
Q1 2019	49,137	$5,867	$98.08	$77.84 - $114.05
Q4 2018	48,904	$4,376	$84.23	$73.26 - $92.78
Q3 2018	61,405	$6,246	$98.18	$89.72 - $109.57
Q2 2018	60,096	$6,162	$97.03	$87.08 - $106.13
Q1 2018	80,272	$8,750	$98.66	$84.98 - $110.22
Q4 2017	82,172	$8,634	$92.93	$87.45 - $101.17
Q3 2017	72,540	$7,689	$83.67	$76.77 - $93.25
Q2 2017	51,180	$4,683	$86.97	$79.53 - $95.69
Q1 2017	51,780	$4,923	$76.28	$67.20 - $84.16
Q4 2016	51,580	$4,058	$65.71	$59.77 - $71.83
Q3 2016	50,480	$3,519	$61.47	$57.31 - $66.21
Q2 2016	54,380	$3,983	$60.76	$57.25 - $63.93
Q1 2016	58,480	$4,258	$56.58	$52.61 - $61.78
Q4 2015	58,080	$4,028	$53.38	$40.48 - $58.84
Q3 2015	62,280	$3,114	$42.50	$37.34 - $47.18
Q4 2014	68,698	$4,830	$52.04	$42.19 - $59.17
Q3 2014	67,698	$5,333	$48.63	$45.01 - $52.55
Q2 2014	69,198	$5,026	$42.48	$39.45 - $46.73
Q1 2014	68,798	$4,756	$41.11	$37.63 - $45.13
Q4 2013	71,498	$4,608	$39.78	$36.98 - $42.15
Q3 2013	74,098	$4,508	$36.71	$33.87 - $39.26
Q2 2013	74,098	$4,129	$33.95	$31.11 - $35.91
Q1 2013	74,698	$3,939	$32.87	$29.13 - $35.65