KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

Horizon Investments, LLC's Holding History (CIK: 0001560717)

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

Q4 2025

Shares 7,394 Value ($000) $8,984 Avg Close $1171.91 Range $979.33 - $1286.81

Q3 2025

Shares 10,981 Value ($000) $11,844 Avg Close $930.36 Range $830.85 - $1083.78

Q2 2025

Shares 8,441 Value ($000) $7,561 Avg Close $748.55 Range $547.89 - $911.31

Q1 2025

Shares 5,151 Value ($000) $3,502 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 6,498 Value ($000) $4,095 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 3,599 Value ($000) $2,787 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 3,627 Value ($000) $2,990 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 2,726 Value ($000) $1,900 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 2,438 Value ($000) $1,417 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 946 Value ($000) $433 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 870 Value ($000) $421 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 768 Value ($000) $306 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 3,602 Value ($000) $1 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 3,664 Value ($000) $1,105 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 3,493 Value ($000) $1,111 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 1,449 Value ($000) $529 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 1,172 Value ($000) $503 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 1,096 Value ($000) $366 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 9,438 Value ($000) $3,050 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 1,167 Value ($000) $386 Avg Close $285.88 Range $244.18 - $324.26

Q3 2020

Shares 5,165 Value ($000) $997 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 3,156 Value ($000) $614 Avg Close $160.31 Range $117.44 - $185.62

Q4 2019

Shares 2,921 Value ($000) $520 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 1,619 Value ($000) $258 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 2,279 Value ($000) $269 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 1,827 Value ($000) $217 Avg Close $98.08 Range $77.84 - $114.05

Q4 2016

Shares 9,071 Value ($000) $714 Avg Close $65.71 Range $59.77 - $71.83

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	7,394	$8,984	$1171.91	$979.33 - $1286.81
Q3 2025	10,981	$11,844	$930.36	$830.85 - $1083.78
Q2 2025	8,441	$7,561	$748.55	$547.89 - $911.31
Q1 2025	5,151	$3,502	$714.90	$626.53 - $787.27
Q4 2024	6,498	$4,095	$669.07	$604.24 - $823.66
Q3 2024	3,599	$2,787	$775.08	$639.56 - $884.65
Q2 2024	3,627	$2,990	$728.44	$613.80 - $865.13
Q1 2024	2,726	$1,900	$631.89	$533.07 - $718.19
Q4 2023	2,438	$1,417	$510.90	$439.38 - $587.15
Q3 2023	946	$433	$469.45	$431.39 - $509.83
Q2 2023	870	$421	$407.84	$346.68 - $477.23
Q1 2023	768	$306	$383.34	$350.54 - $417.01
Q4 2022	3,602	$1	$337.92	$242.12 - $407.40
Q3 2022	3,664	$1,105	$334.63	$272.74 - $384.72
Q2 2022	3,493	$1,111	$323.74	$294.07 - $359.05
Q1 2022	1,449	$529	$358.99	$298.47 - $438.16
Q4 2021	1,172	$503	$369.50	$304.02 - $424.08
Q3 2021	1,096	$366	$318.72	$273.94 - $358.15
Q2 2021	9,438	$3,050	$304.93	$271.63 - $341.75
Q1 2021	1,167	$386	$285.88	$244.18 - $324.26
Q3 2020	5,165	$997	$186.13	$161.70 - $206.30
Q2 2020	3,156	$614	$160.31	$117.44 - $185.62
Q4 2019	2,921	$520	$155.73	$142.30 - $167.48
Q3 2019	1,619	$258	$129.13	$106.76 - $150.68
Q2 2019	2,279	$269	$106.14	$93.34 - $118.03
Q1 2019	1,827	$217	$98.08	$77.84 - $114.05
Q4 2016	9,071	$714	$65.71	$59.77 - $71.83