KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

STATE OF MICHIGAN RETIREMENT SYSTEM's Holding History (CIK: 0000762152)

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

Q4 2025

Shares 38,868 Value ($000) $47,228 Avg Close $1171.91 Range $979.33 - $1286.81

Q3 2025

Shares 39,568 Value ($000) $42,678 Avg Close $930.36 Range $830.85 - $1083.78

Q2 2025

Shares 39,868 Value ($000) $35,711 Avg Close $748.55 Range $547.89 - $911.31

Q1 2025

Shares 39,768 Value ($000) $27,034 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 39,968 Value ($000) $25,185 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 39,668 Value ($000) $30,719 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 39,968 Value ($000) $32,954 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 39,568 Value ($000) $27,641 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 39,668 Value ($000) $23,059 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 37,468 Value ($000) $17,185 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 37,768 Value ($000) $18,318 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 38,068 Value ($000) $15,196 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 38,468 Value ($000) $14,504 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 41,420 Value ($000) $12,535 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 43,320 Value ($000) $13,823 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 41,420 Value ($000) $15,162 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 41,545 Value ($000) $17,869 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 39,693 Value ($000) $13,278 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 39,793 Value ($000) $12,901 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 40,193 Value ($000) $13,280 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 40,293 Value ($000) $10,432 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 40,793 Value ($000) $7,903 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 39,593 Value ($000) $7,700 Avg Close $160.31 Range $117.44 - $185.62

Q1 2020

Shares 36,177 Value ($000) $5,200 Avg Close $150.21 Range $103.06 - $171.72

Q4 2019

Shares 38,177 Value ($000) $6,802 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 38,277 Value ($000) $6,103 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 38,677 Value ($000) $4,572 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 47,577 Value ($000) $5,681 Avg Close $98.08 Range $77.84 - $114.05

Q4 2018

Shares 43,777 Value ($000) $3,918 Avg Close $84.23 Range $73.26 - $92.78

Q3 2018

Shares 46,477 Value ($000) $4,727 Avg Close $98.18 Range $89.72 - $109.57

Q2 2018

Shares 46,177 Value ($000) $4,735 Avg Close $97.03 Range $87.08 - $106.13

Q1 2018

Shares 46,077 Value ($000) $5,023 Avg Close $98.66 Range $84.98 - $110.22

Q4 2017

Shares 45,977 Value ($000) $4,831 Avg Close $92.93 Range $87.45 - $101.17

Q3 2017

Shares 47,577 Value ($000) $5,043 Avg Close $83.67 Range $76.77 - $93.25

Q2 2017

Shares 51,477 Value ($000) $4,711 Avg Close $86.97 Range $79.53 - $95.69

Q1 2017

Shares 51,477 Value ($000) $4,894 Avg Close $76.28 Range $67.20 - $84.16

Q4 2016

Shares 51,077 Value ($000) $4,019 Avg Close $65.71 Range $59.77 - $71.83

Q3 2016

Shares 54,437 Value ($000) $3,795 Avg Close $61.47 Range $57.31 - $66.21

Q2 2016

Shares 54,137 Value ($000) $3,966 Avg Close $60.76 Range $57.25 - $63.93

Q1 2016

Shares 53,637 Value ($000) $3,905 Avg Close $56.58 Range $52.61 - $61.78

Q4 2015

Shares 53,337 Value ($000) $3,699 Avg Close $53.38 Range $40.48 - $58.84

Q3 2015

Shares 56,937 Value ($000) $2,847 Avg Close $42.50 Range $37.34 - $47.18

Q2 2015

Shares 62,037 Value ($000) $3,487 Avg Close $47.89 Range $45.44 - $49.96

Q1 2015

Shares 62,737 Value ($000) $3,657 Avg Close $52.00 Range $46.89 - $57.67

Q4 2014

Shares 67,737 Value ($000) $4,763 Avg Close $52.04 Range $42.19 - $59.17

Q3 2014

Shares 67,837 Value ($000) $5,344 Avg Close $48.63 Range $45.01 - $52.55

Q2 2014

Shares 67,937 Value ($000) $4,935 Avg Close $42.48 Range $39.45 - $46.73

Q1 2014

Shares 68,037 Value ($000) $4,704 Avg Close $41.11 Range $37.63 - $45.13

Q4 2013

Shares 67,737 Value ($000) $4,366 Avg Close $39.78 Range $36.98 - $42.15

Q3 2013

Shares 67,437 Value ($000) $4,104 Avg Close $36.71 Range $33.87 - $39.26

Q2 2013

Shares 67,337 Value ($000) $3,753 Avg Close $33.95 Range $31.11 - $35.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	38,868	$47,228	$1171.91	$979.33 - $1286.81
Q3 2025	39,568	$42,678	$930.36	$830.85 - $1083.78
Q2 2025	39,868	$35,711	$748.55	$547.89 - $911.31
Q1 2025	39,768	$27,034	$714.90	$626.53 - $787.27
Q4 2024	39,968	$25,185	$669.07	$604.24 - $823.66
Q3 2024	39,668	$30,719	$775.08	$639.56 - $884.65
Q2 2024	39,968	$32,954	$728.44	$613.80 - $865.13
Q1 2024	39,568	$27,641	$631.89	$533.07 - $718.19
Q4 2023	39,668	$23,059	$510.90	$439.38 - $587.15
Q3 2023	37,468	$17,185	$469.45	$431.39 - $509.83
Q2 2023	37,768	$18,318	$407.84	$346.68 - $477.23
Q1 2023	38,068	$15,196	$383.34	$350.54 - $417.01
Q4 2022	38,468	$14,504	$337.92	$242.12 - $407.40
Q3 2022	41,420	$12,535	$334.63	$272.74 - $384.72
Q2 2022	43,320	$13,823	$323.74	$294.07 - $359.05
Q1 2022	41,420	$15,162	$358.99	$298.47 - $438.16
Q4 2021	41,545	$17,869	$369.50	$304.02 - $424.08
Q3 2021	39,693	$13,278	$318.72	$273.94 - $358.15
Q2 2021	39,793	$12,901	$304.93	$271.63 - $341.75
Q1 2021	40,193	$13,280	$285.88	$244.18 - $324.26
Q4 2020	40,293	$10,432	$220.47	$179.54 - $254.78
Q3 2020	40,793	$7,903	$186.13	$161.70 - $206.30
Q2 2020	39,593	$7,700	$160.31	$117.44 - $185.62
Q1 2020	36,177	$5,200	$150.21	$103.06 - $171.72
Q4 2019	38,177	$6,802	$155.73	$142.30 - $167.48
Q3 2019	38,277	$6,103	$129.13	$106.76 - $150.68
Q2 2019	38,677	$4,572	$106.14	$93.34 - $118.03
Q1 2019	47,577	$5,681	$98.08	$77.84 - $114.05
Q4 2018	43,777	$3,918	$84.23	$73.26 - $92.78
Q3 2018	46,477	$4,727	$98.18	$89.72 - $109.57
Q2 2018	46,177	$4,735	$97.03	$87.08 - $106.13
Q1 2018	46,077	$5,023	$98.66	$84.98 - $110.22
Q4 2017	45,977	$4,831	$92.93	$87.45 - $101.17
Q3 2017	47,577	$5,043	$83.67	$76.77 - $93.25
Q2 2017	51,477	$4,711	$86.97	$79.53 - $95.69
Q1 2017	51,477	$4,894	$76.28	$67.20 - $84.16
Q4 2016	51,077	$4,019	$65.71	$59.77 - $71.83
Q3 2016	54,437	$3,795	$61.47	$57.31 - $66.21
Q2 2016	54,137	$3,966	$60.76	$57.25 - $63.93
Q1 2016	53,637	$3,905	$56.58	$52.61 - $61.78
Q4 2015	53,337	$3,699	$53.38	$40.48 - $58.84
Q3 2015	56,937	$2,847	$42.50	$37.34 - $47.18
Q2 2015	62,037	$3,487	$47.89	$45.44 - $49.96
Q1 2015	62,737	$3,657	$52.00	$46.89 - $57.67
Q4 2014	67,737	$4,763	$52.04	$42.19 - $59.17
Q3 2014	67,837	$5,344	$48.63	$45.01 - $52.55
Q2 2014	67,937	$4,935	$42.48	$39.45 - $46.73
Q1 2014	68,037	$4,704	$41.11	$37.63 - $45.13
Q4 2013	67,737	$4,366	$39.78	$36.98 - $42.15
Q3 2013	67,437	$4,104	$36.71	$33.87 - $39.26
Q2 2013	67,337	$3,753	$33.95	$31.11 - $35.91