KLA CORP

Ticker: KLAC CUSIP: 482480100 Class: COM NEW

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 39,535 Value ($000) $48,038 Avg Close $1171.91 Range $979.33 - $1286.81

Q3 2025

Shares 17,303 Value ($000) $18,663 Avg Close $930.36 Range $830.85 - $1083.78

Q2 2025

Shares 10,000 Value ($000) $8,957 Avg Close $748.55 Range $547.89 - $911.31

Q1 2025

Shares 368,102 Value ($000) $250,236 Avg Close $714.90 Range $626.53 - $787.27

Q4 2024

Shares 459,361 Value ($000) $289,453 Avg Close $669.07 Range $604.24 - $823.66

Q3 2024

Shares 78,461 Value ($000) $60,761 Avg Close $775.08 Range $639.56 - $884.65

Q2 2024

Shares 90,858 Value ($000) $74,913 Avg Close $728.44 Range $613.80 - $865.13

Q1 2024

Shares 114,998 Value ($000) $80,334 Avg Close $631.89 Range $533.07 - $718.19

Q4 2023

Shares 125,912 Value ($000) $73,193 Avg Close $510.90 Range $439.38 - $587.15

Q3 2023

Shares 209,312 Value ($000) $96,003 Avg Close $469.45 Range $431.39 - $509.83

Q2 2023

Shares 189,891 Value ($000) $92,101 Avg Close $407.84 Range $346.68 - $477.23

Q1 2023

Shares 142,233 Value ($000) $56,775 Avg Close $383.34 Range $350.54 - $417.01

Q4 2022

Shares 75,522 Value ($000) $28,474 Avg Close $337.92 Range $242.12 - $407.40

Q3 2022

Shares 59,953 Value ($000) $18,144 Avg Close $334.63 Range $272.74 - $384.72

Q2 2022

Shares 74,329 Value ($000) $23,716 Avg Close $323.74 Range $294.07 - $359.05

Q1 2022

Shares 522,633 Value ($000) $191,315 Avg Close $358.99 Range $298.47 - $438.16

Q4 2021

Shares 90,056 Value ($000) $38,734 Avg Close $369.50 Range $304.02 - $424.08

Q3 2021

Shares 3,454 Value ($000) $1,155 Avg Close $318.72 Range $273.94 - $358.15

Q2 2021

Shares 1,788 Value ($000) $580 Avg Close $304.93 Range $271.63 - $341.75

Q1 2021

Shares 2,900 Value ($000) $958 Avg Close $285.88 Range $244.18 - $324.26

Q4 2020

Shares 2,835 Value ($000) $734 Avg Close $220.47 Range $179.54 - $254.78

Q3 2020

Shares 3,092 Value ($000) $599 Avg Close $186.13 Range $161.70 - $206.30

Q2 2020

Shares 2,405 Value ($000) $468 Avg Close $160.31 Range $117.44 - $185.62

Q1 2020

Shares 18,464 Value ($000) $2,654 Avg Close $150.21 Range $103.06 - $171.72

Q4 2019

Shares 23,112 Value ($000) $4,118 Avg Close $155.73 Range $142.30 - $167.48

Q3 2019

Shares 170,643 Value ($000) $27,209 Avg Close $129.13 Range $106.76 - $150.68

Q2 2019

Shares 409,990 Value ($000) $48,461 Avg Close $106.14 Range $93.34 - $118.03

Q1 2019

Shares 643,043 Value ($000) $76,785 Avg Close $98.08 Range $77.84 - $114.05

Q4 2018

Shares 800,145 Value ($000) $71,605 Avg Close $84.23 Range $73.26 - $92.78

Q3 2018

Shares 1,272,679 Value ($000) $129,444 Avg Close $98.18 Range $89.72 - $109.57

Q2 2018

Shares 677,444 Value ($000) $69,459 Avg Close $97.03 Range $87.08 - $106.13

Q1 2018

Shares 421,563 Value ($000) $45,955 Avg Close $98.66 Range $84.98 - $110.22

Q4 2017

Shares 411,891 Value ($000) $43,278 Avg Close $92.93 Range $87.45 - $101.17

Q3 2017

Shares 671,674 Value ($000) $71,197 Avg Close $83.67 Range $76.77 - $93.25

Q2 2017

Shares 918,458 Value ($000) $84,048 Avg Close $86.97 Range $79.53 - $95.69

Q1 2017

Shares 714,014 Value ($000) $67,881 Avg Close $76.28 Range $67.20 - $84.16

Q4 2016

Shares 721,658 Value ($000) $56,780 Avg Close $65.71 Range $59.77 - $71.83

Q3 2016

Shares 852,140 Value ($000) $59,402 Avg Close $61.47 Range $57.31 - $66.21

Q2 2016

Shares 130,985 Value ($000) $9,594 Avg Close $60.76 Range $57.25 - $63.93

Q1 2016

Shares 178,603 Value ($000) $13,004 Avg Close $56.58 Range $52.61 - $61.78

Q4 2015

Shares 863,494 Value ($000) $59,883 Avg Close $53.38 Range $40.48 - $58.84

Q3 2015

Shares 151,174 Value ($000) $7,559 Avg Close $42.50 Range $37.34 - $47.18

Q2 2015

Shares 202,662 Value ($000) $11,392 Avg Close $47.89 Range $45.44 - $49.96

Q1 2015

Shares 50,068 Value ($000) $2,919 Avg Close $52.00 Range $46.89 - $57.67

Q4 2014

Shares 10,876 Value ($000) $765 Avg Close $52.04 Range $42.19 - $59.17

Q3 2014

Shares 22,170 Value ($000) $1,747 Avg Close $48.63 Range $45.01 - $52.55

Q2 2014

Shares 13,218 Value ($000) $960 Avg Close $42.48 Range $39.45 - $46.73

Q1 2014

Shares 41,339 Value ($000) $2,859 Avg Close $41.11 Range $37.63 - $45.13

Q4 2013

Shares 17,107 Value ($000) $1,103 Avg Close $39.78 Range $36.98 - $42.15

Q2 2013

Shares 18,408 Value ($000) $1,026 Avg Close $33.95 Range $31.11 - $35.91

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	39,535	$48,038	$1171.91	$979.33 - $1286.81
Q3 2025	17,303	$18,663	$930.36	$830.85 - $1083.78
Q2 2025	10,000	$8,957	$748.55	$547.89 - $911.31
Q1 2025	368,102	$250,236	$714.90	$626.53 - $787.27
Q4 2024	459,361	$289,453	$669.07	$604.24 - $823.66
Q3 2024	78,461	$60,761	$775.08	$639.56 - $884.65
Q2 2024	90,858	$74,913	$728.44	$613.80 - $865.13
Q1 2024	114,998	$80,334	$631.89	$533.07 - $718.19
Q4 2023	125,912	$73,193	$510.90	$439.38 - $587.15
Q3 2023	209,312	$96,003	$469.45	$431.39 - $509.83
Q2 2023	189,891	$92,101	$407.84	$346.68 - $477.23
Q1 2023	142,233	$56,775	$383.34	$350.54 - $417.01
Q4 2022	75,522	$28,474	$337.92	$242.12 - $407.40
Q3 2022	59,953	$18,144	$334.63	$272.74 - $384.72
Q2 2022	74,329	$23,716	$323.74	$294.07 - $359.05
Q1 2022	522,633	$191,315	$358.99	$298.47 - $438.16
Q4 2021	90,056	$38,734	$369.50	$304.02 - $424.08
Q3 2021	3,454	$1,155	$318.72	$273.94 - $358.15
Q2 2021	1,788	$580	$304.93	$271.63 - $341.75
Q1 2021	2,900	$958	$285.88	$244.18 - $324.26
Q4 2020	2,835	$734	$220.47	$179.54 - $254.78
Q3 2020	3,092	$599	$186.13	$161.70 - $206.30
Q2 2020	2,405	$468	$160.31	$117.44 - $185.62
Q1 2020	18,464	$2,654	$150.21	$103.06 - $171.72
Q4 2019	23,112	$4,118	$155.73	$142.30 - $167.48
Q3 2019	170,643	$27,209	$129.13	$106.76 - $150.68
Q2 2019	409,990	$48,461	$106.14	$93.34 - $118.03
Q1 2019	643,043	$76,785	$98.08	$77.84 - $114.05
Q4 2018	800,145	$71,605	$84.23	$73.26 - $92.78
Q3 2018	1,272,679	$129,444	$98.18	$89.72 - $109.57
Q2 2018	677,444	$69,459	$97.03	$87.08 - $106.13
Q1 2018	421,563	$45,955	$98.66	$84.98 - $110.22
Q4 2017	411,891	$43,278	$92.93	$87.45 - $101.17
Q3 2017	671,674	$71,197	$83.67	$76.77 - $93.25
Q2 2017	918,458	$84,048	$86.97	$79.53 - $95.69
Q1 2017	714,014	$67,881	$76.28	$67.20 - $84.16
Q4 2016	721,658	$56,780	$65.71	$59.77 - $71.83
Q3 2016	852,140	$59,402	$61.47	$57.31 - $66.21
Q2 2016	130,985	$9,594	$60.76	$57.25 - $63.93
Q1 2016	178,603	$13,004	$56.58	$52.61 - $61.78
Q4 2015	863,494	$59,883	$53.38	$40.48 - $58.84
Q3 2015	151,174	$7,559	$42.50	$37.34 - $47.18
Q2 2015	202,662	$11,392	$47.89	$45.44 - $49.96
Q1 2015	50,068	$2,919	$52.00	$46.89 - $57.67
Q4 2014	10,876	$765	$52.04	$42.19 - $59.17
Q3 2014	22,170	$1,747	$48.63	$45.01 - $52.55
Q2 2014	13,218	$960	$42.48	$39.45 - $46.73
Q1 2014	41,339	$2,859	$41.11	$37.63 - $45.13
Q4 2013	17,107	$1,103	$39.78	$36.98 - $42.15
Q2 2013	18,408	$1,026	$33.95	$31.11 - $35.91