KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

BANK OF MONTREAL /CAN/'s Holding History (CIK: 0000927971)

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

Q4 2025

Shares 206,222 Value ($000) $250,576 Avg Close $1171.91 Range $979.33 - $1286.81

Q3 2025

Shares 379,107 Value ($000) $408,905 Avg Close $930.36 Range $830.85 - $1083.78

Q2 2025

Shares 187,174 Value ($000) $167,659 Avg Close $748.55 Range $547.89 - $911.31

Q1 2025

Shares 209,882 Value ($000) $142,678 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 258,028 Value ($000) $162,589 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 306,382 Value ($000) $239,713 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 261,390 Value ($000) $218,005 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 404,766 Value ($000) $288,157 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 332,181 Value ($000) $195,891 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 415,738 Value ($000) $200,590 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 278,648 Value ($000) $135,462 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 191,491 Value ($000) $76,570 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 199,361 Value ($000) $75,729 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 181,233 Value ($000) $62,706 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 192,314 Value ($000) $65,675 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 197,987 Value ($000) $74,059 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 352,219 Value ($000) $152,479 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 265,862 Value ($000) $89,252 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 208,925 Value ($000) $67,946 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 157,065 Value ($000) $55,607 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 227,490 Value ($000) $65,770 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 147,486 Value ($000) $29,471 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 144,150 Value ($000) $29,347 Avg Close $160.31 Range $117.44 - $185.62

Q1 2020

Shares 165,853 Value ($000) $21,966 Avg Close $150.21 Range $103.06 - $171.72

Q4 2019

Shares 273,790 Value ($000) $48,782 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 272,336 Value ($000) $43,424 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 365,733 Value ($000) $43,230 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 365,522 Value ($000) $43,645 Avg Close $98.08 Range $77.84 - $114.05

Q4 2018

Shares 350,997 Value ($000) $31,411 Avg Close $84.23 Range $73.26 - $92.78

Q3 2018

Shares 452,045 Value ($000) $45,979 Avg Close $98.18 Range $89.72 - $109.57

Q2 2018

Shares 396,461 Value ($000) $40,649 Avg Close $97.03 Range $87.08 - $106.13

Q1 2018

Shares 362,047 Value ($000) $39,467 Avg Close $98.66 Range $84.98 - $110.22

Q4 2017

Shares 276,385 Value ($000) $29,038 Avg Close $92.93 Range $87.45 - $101.17

Q3 2017

Shares 251,827 Value ($000) $26,694 Avg Close $83.67 Range $76.77 - $93.25

Q2 2017

Shares 238,660 Value ($000) $21,840 Avg Close $86.97 Range $79.53 - $95.69

Q1 2017

Shares 234,615 Value ($000) $22,305 Avg Close $76.28 Range $67.20 - $84.16

Q4 2016

Shares 284,528 Value ($000) $22,717 Avg Close $65.71 Range $59.77 - $71.83

Q3 2016

Shares 240,950 Value ($000) $16,796 Avg Close $61.47 Range $57.31 - $66.21

Q2 2016

Shares 265,735 Value ($000) $19,466 Avg Close $60.76 Range $57.25 - $63.93

Q1 2016

Shares 90,973 Value ($000) $6,624 Avg Close $56.58 Range $52.61 - $61.78

Q4 2015

Shares 115,681 Value ($000) $8,023 Avg Close $53.38 Range $40.48 - $58.84

Q3 2015

Shares 136,919 Value ($000) $6,846 Avg Close $42.50 Range $37.34 - $47.18

Q2 2015

Shares 183,990 Value ($000) $10,342 Avg Close $47.89 Range $45.44 - $49.96

Q1 2015

Shares 234,515 Value ($000) $13,669 Avg Close $52.00 Range $46.89 - $57.67

Q4 2014

Shares 231,714 Value ($000) $16,294 Avg Close $52.04 Range $42.19 - $59.17

Q3 2014

Shares 249,829 Value ($000) $19,682 Avg Close $48.63 Range $45.01 - $52.55

Q2 2014

Shares 301,125 Value ($000) $21,874 Avg Close $42.48 Range $39.45 - $46.73

Q1 2014

Shares 264,598 Value ($000) $18,294 Avg Close $41.11 Range $37.63 - $45.13

Q4 2013

Shares 247,056 Value ($000) $15,926 Avg Close $39.78 Range $36.98 - $42.15

Q3 2013

Shares 204,393 Value ($000) $12,437 Avg Close $36.71 Range $33.87 - $39.26

Q2 2013

Shares 204,766 Value ($000) $11,412 Avg Close $33.95 Range $31.11 - $35.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	206,222	$250,576	$1171.91	$979.33 - $1286.81
Q3 2025	379,107	$408,905	$930.36	$830.85 - $1083.78
Q2 2025	187,174	$167,659	$748.55	$547.89 - $911.31
Q1 2025	209,882	$142,678	$714.90	$626.53 - $787.27
Q4 2024	258,028	$162,589	$669.07	$604.24 - $823.66
Q3 2024	306,382	$239,713	$775.08	$639.56 - $884.65
Q2 2024	261,390	$218,005	$728.44	$613.80 - $865.13
Q1 2024	404,766	$288,157	$631.89	$533.07 - $718.19
Q4 2023	332,181	$195,891	$510.90	$439.38 - $587.15
Q3 2023	415,738	$200,590	$469.45	$431.39 - $509.83
Q2 2023	278,648	$135,462	$407.84	$346.68 - $477.23
Q1 2023	191,491	$76,570	$383.34	$350.54 - $417.01
Q4 2022	199,361	$75,729	$337.92	$242.12 - $407.40
Q3 2022	181,233	$62,706	$334.63	$272.74 - $384.72
Q2 2022	192,314	$65,675	$323.74	$294.07 - $359.05
Q1 2022	197,987	$74,059	$358.99	$298.47 - $438.16
Q4 2021	352,219	$152,479	$369.50	$304.02 - $424.08
Q3 2021	265,862	$89,252	$318.72	$273.94 - $358.15
Q2 2021	208,925	$67,946	$304.93	$271.63 - $341.75
Q1 2021	157,065	$55,607	$285.88	$244.18 - $324.26
Q4 2020	227,490	$65,770	$220.47	$179.54 - $254.78
Q3 2020	147,486	$29,471	$186.13	$161.70 - $206.30
Q2 2020	144,150	$29,347	$160.31	$117.44 - $185.62
Q1 2020	165,853	$21,966	$150.21	$103.06 - $171.72
Q4 2019	273,790	$48,782	$155.73	$142.30 - $167.48
Q3 2019	272,336	$43,424	$129.13	$106.76 - $150.68
Q2 2019	365,733	$43,230	$106.14	$93.34 - $118.03
Q1 2019	365,522	$43,645	$98.08	$77.84 - $114.05
Q4 2018	350,997	$31,411	$84.23	$73.26 - $92.78
Q3 2018	452,045	$45,979	$98.18	$89.72 - $109.57
Q2 2018	396,461	$40,649	$97.03	$87.08 - $106.13
Q1 2018	362,047	$39,467	$98.66	$84.98 - $110.22
Q4 2017	276,385	$29,038	$92.93	$87.45 - $101.17
Q3 2017	251,827	$26,694	$83.67	$76.77 - $93.25
Q2 2017	238,660	$21,840	$86.97	$79.53 - $95.69
Q1 2017	234,615	$22,305	$76.28	$67.20 - $84.16
Q4 2016	284,528	$22,717	$65.71	$59.77 - $71.83
Q3 2016	240,950	$16,796	$61.47	$57.31 - $66.21
Q2 2016	265,735	$19,466	$60.76	$57.25 - $63.93
Q1 2016	90,973	$6,624	$56.58	$52.61 - $61.78
Q4 2015	115,681	$8,023	$53.38	$40.48 - $58.84
Q3 2015	136,919	$6,846	$42.50	$37.34 - $47.18
Q2 2015	183,990	$10,342	$47.89	$45.44 - $49.96
Q1 2015	234,515	$13,669	$52.00	$46.89 - $57.67
Q4 2014	231,714	$16,294	$52.04	$42.19 - $59.17
Q3 2014	249,829	$19,682	$48.63	$45.01 - $52.55
Q2 2014	301,125	$21,874	$42.48	$39.45 - $46.73
Q1 2014	264,598	$18,294	$41.11	$37.63 - $45.13
Q4 2013	247,056	$15,926	$39.78	$36.98 - $42.15
Q3 2013	204,393	$12,437	$36.71	$33.87 - $39.26
Q2 2013	204,766	$11,412	$33.95	$31.11 - $35.91