KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q4 2025

Shares 653,986 Value ($000) $794,645 Avg Close $1171.91 Range $979.33 - $1286.81

Q3 2025

Shares 696,440 Value ($000) $751,180 Avg Close $930.36 Range $830.85 - $1083.78

Q2 2025

Shares 578,688 Value ($000) $518,354 Avg Close $748.55 Range $547.89 - $911.31

Q1 2025

Shares 464,395 Value ($000) $315,695 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 744,240 Value ($000) $468,961 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 631,377 Value ($000) $488,945 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 590,970 Value ($000) $487,261 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 644,197 Value ($000) $450,017 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 371,619 Value ($000) $216,022 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 474,600 Value ($000) $217,680 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 373,218 Value ($000) $181,018 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 361,622 Value ($000) $144,349 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 638,277 Value ($000) $240,651 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 728,343 Value ($000) $220,418 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 750,866 Value ($000) $239,586 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 921,422 Value ($000) $337,296 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 403,552 Value ($000) $173,572 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 453,168 Value ($000) $151,589 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 571,318 Value ($000) $185,165 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 559,092 Value ($000) $184,724 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 518,134 Value ($000) $134,150 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 677,083 Value ($000) $131,178 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 646,338 Value ($000) $125,700 Avg Close $160.31 Range $117.44 - $185.62

Q1 2020

Shares 866,590 Value ($000) $124,564 Avg Close $150.21 Range $103.06 - $171.72

Q4 2019

Shares 994,775 Value ($000) $177,239 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 729,291 Value ($000) $116,285 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 1,232,818 Value ($000) $145,719 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 966,488 Value ($000) $115,408 Avg Close $98.08 Range $77.84 - $114.05

Q4 2018

Shares 698,076 Value ($000) $62,471 Avg Close $84.23 Range $73.26 - $92.78

Q3 2018

Shares 847,870 Value ($000) $86,237 Avg Close $98.18 Range $89.72 - $109.57

Q2 2018

Shares 949,625 Value ($000) $97,365 Avg Close $97.03 Range $87.08 - $106.13

Q1 2018

Shares 946,209 Value ($000) $103,146 Avg Close $98.66 Range $84.98 - $110.22

Q4 2017

Shares 1,025,933 Value ($000) $107,795 Avg Close $92.93 Range $87.45 - $101.17

Q3 2017

Shares 820,952 Value ($000) $87,021 Avg Close $83.67 Range $76.77 - $93.25

Q2 2017

Shares 1,021,488 Value ($000) $93,476 Avg Close $86.97 Range $79.53 - $95.69

Q1 2017

Shares 790,597 Value ($000) $75,162 Avg Close $76.28 Range $67.20 - $84.16

Q4 2016

Shares 627,573 Value ($000) $49,377 Avg Close $65.71 Range $59.77 - $71.83

Q3 2016

Shares 56,358 Value ($000) $3,929 Avg Close $61.47 Range $57.31 - $66.21

Q2 2016

Shares 110,373 Value ($000) $8,085 Avg Close $60.76 Range $57.25 - $63.93

Q1 2016

Shares 229,827 Value ($000) $16,734 Avg Close $56.58 Range $52.61 - $61.78

Q4 2015

Shares 309,477 Value ($000) $21,462 Avg Close $53.38 Range $40.48 - $58.84

Q3 2015

Shares 386,242 Value ($000) $19,312 Avg Close $42.50 Range $37.34 - $47.18

Q2 2015

Shares 436,333 Value ($000) $24,526 Avg Close $47.89 Range $45.44 - $49.96

Q1 2015

Shares 448,964 Value ($000) $26,170 Avg Close $52.00 Range $46.89 - $57.67

Q4 2014

Shares 606,084 Value ($000) $42,620 Avg Close $52.04 Range $42.19 - $59.17

Q3 2014

Shares 316,386 Value ($000) $24,925 Avg Close $48.63 Range $45.01 - $52.55

Q2 2014

Shares 296,655 Value ($000) $21,549 Avg Close $42.48 Range $39.45 - $46.73

Q1 2014

Shares 289,563 Value ($000) $20,020 Avg Close $41.11 Range $37.63 - $45.13

Q4 2013

Shares 229,476 Value ($000) $14,792 Avg Close $39.78 Range $36.98 - $42.15

Q3 2013

Shares 236,041 Value ($000) $14,363 Avg Close $36.71 Range $33.87 - $39.26

Q2 2013

Shares 179,780 Value ($000) $10,019 Avg Close $33.95 Range $31.11 - $35.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	653,986	$794,645	$1171.91	$979.33 - $1286.81
Q3 2025	696,440	$751,180	$930.36	$830.85 - $1083.78
Q2 2025	578,688	$518,354	$748.55	$547.89 - $911.31
Q1 2025	464,395	$315,695	$714.90	$626.53 - $787.27
Q4 2024	744,240	$468,961	$669.07	$604.24 - $823.66
Q3 2024	631,377	$488,945	$775.08	$639.56 - $884.65
Q2 2024	590,970	$487,261	$728.44	$613.80 - $865.13
Q1 2024	644,197	$450,017	$631.89	$533.07 - $718.19
Q4 2023	371,619	$216,022	$510.90	$439.38 - $587.15
Q3 2023	474,600	$217,680	$469.45	$431.39 - $509.83
Q2 2023	373,218	$181,018	$407.84	$346.68 - $477.23
Q1 2023	361,622	$144,349	$383.34	$350.54 - $417.01
Q4 2022	638,277	$240,651	$337.92	$242.12 - $407.40
Q3 2022	728,343	$220,418	$334.63	$272.74 - $384.72
Q2 2022	750,866	$239,586	$323.74	$294.07 - $359.05
Q1 2022	921,422	$337,296	$358.99	$298.47 - $438.16
Q4 2021	403,552	$173,572	$369.50	$304.02 - $424.08
Q3 2021	453,168	$151,589	$318.72	$273.94 - $358.15
Q2 2021	571,318	$185,165	$304.93	$271.63 - $341.75
Q1 2021	559,092	$184,724	$285.88	$244.18 - $324.26
Q4 2020	518,134	$134,150	$220.47	$179.54 - $254.78
Q3 2020	677,083	$131,178	$186.13	$161.70 - $206.30
Q2 2020	646,338	$125,700	$160.31	$117.44 - $185.62
Q1 2020	866,590	$124,564	$150.21	$103.06 - $171.72
Q4 2019	994,775	$177,239	$155.73	$142.30 - $167.48
Q3 2019	729,291	$116,285	$129.13	$106.76 - $150.68
Q2 2019	1,232,818	$145,719	$106.14	$93.34 - $118.03
Q1 2019	966,488	$115,408	$98.08	$77.84 - $114.05
Q4 2018	698,076	$62,471	$84.23	$73.26 - $92.78
Q3 2018	847,870	$86,237	$98.18	$89.72 - $109.57
Q2 2018	949,625	$97,365	$97.03	$87.08 - $106.13
Q1 2018	946,209	$103,146	$98.66	$84.98 - $110.22
Q4 2017	1,025,933	$107,795	$92.93	$87.45 - $101.17
Q3 2017	820,952	$87,021	$83.67	$76.77 - $93.25
Q2 2017	1,021,488	$93,476	$86.97	$79.53 - $95.69
Q1 2017	790,597	$75,162	$76.28	$67.20 - $84.16
Q4 2016	627,573	$49,377	$65.71	$59.77 - $71.83
Q3 2016	56,358	$3,929	$61.47	$57.31 - $66.21
Q2 2016	110,373	$8,085	$60.76	$57.25 - $63.93
Q1 2016	229,827	$16,734	$56.58	$52.61 - $61.78
Q4 2015	309,477	$21,462	$53.38	$40.48 - $58.84
Q3 2015	386,242	$19,312	$42.50	$37.34 - $47.18
Q2 2015	436,333	$24,526	$47.89	$45.44 - $49.96
Q1 2015	448,964	$26,170	$52.00	$46.89 - $57.67
Q4 2014	606,084	$42,620	$52.04	$42.19 - $59.17
Q3 2014	316,386	$24,925	$48.63	$45.01 - $52.55
Q2 2014	296,655	$21,549	$42.48	$39.45 - $46.73
Q1 2014	289,563	$20,020	$41.11	$37.63 - $45.13
Q4 2013	229,476	$14,792	$39.78	$36.98 - $42.15
Q3 2013	236,041	$14,363	$36.71	$33.87 - $39.26
Q2 2013	179,780	$10,019	$33.95	$31.11 - $35.91