ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Korea Investment CORP's Holding History (CIK: 0001441689)

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

Q3 2025

Shares 16,227 Value ($000) $2,032 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 31,327 Value ($000) $5,931 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 17,304 Value ($000) $2,749 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 13,004 Value ($000) $2,711 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 27,004 Value ($000) $6,868 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 70,920 Value ($000) $17,122 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 50,896 Value ($000) $16,690 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 52,213 Value ($000) $14,306 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 106,319 Value ($000) $32,461 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 144,922 Value ($000) $51,250 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 86,645 Value ($000) $28,952 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 20,892 Value ($000) $4,406 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 25,655 Value ($000) $5,313 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 27,579 Value ($000) $6,527 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 47,700 Value ($000) $20,797 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 59,800 Value ($000) $39,299 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 44,000 Value ($000) $29,279 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 23,400 Value ($000) $14,297 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 23,600 Value ($000) $12,780 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 19,700 Value ($000) $10,527 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 36,366 Value ($000) $11,905 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 43,366 Value ($000) $11,901 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 81,966 Value ($000) $14,258 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 69,933 Value ($000) $19,514 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 72,533 Value ($000) $13,123 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 83,116 Value ($000) $22,749 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 84,116 Value ($000) $23,917 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 51,701 Value ($000) $10,828 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 56,651 Value ($000) $22,163 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 194,868 Value ($000) $66,672 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 158,868 Value ($000) $39,897 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 132,802 Value ($000) $29,507 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 159,402 Value ($000) $29,692 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 163,602 Value ($000) $24,560 Avg Close $135.62 Range $113.40 - $154.85

Q4 2016

Shares 92,000 Value ($000) $8,844 Avg Close $92.86 Range $83.27 - $102.10

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	16,227	$2,032	$156.63	$122.00 - $208.31
Q2 2025	31,327	$5,931	$176.66	$141.74 - $196.38
Q1 2025	17,304	$2,749	$196.30	$153.77 - $237.23
Q4 2024	13,004	$2,711	$223.39	$204.13 - $256.22
Q3 2024	27,004	$6,868	$235.95	$196.09 - $263.24
Q2 2024	70,920	$17,122	$278.40	$232.80 - $331.64
Q1 2024	50,896	$16,690	$293.39	$250.28 - $335.40
Q4 2023	52,213	$14,306	$237.06	$176.34 - $305.36
Q3 2023	106,319	$32,461	$345.55	$293.42 - $413.20
Q2 2023	144,922	$51,250	$318.43	$273.46 - $363.27
Q1 2023	86,645	$28,952	$295.03	$208.29 - $368.87
Q4 2022	20,892	$4,406	$200.17	$172.05 - $233.64
Q3 2022	25,655	$5,313	$257.42	$204.32 - $302.97
Q2 2022	27,579	$6,527	$307.23	$225.86 - $451.19
Q1 2022	47,700	$20,797	$486.73	$372.62 - $658.50
Q4 2021	59,800	$39,299	$642.93	$572.51 - $713.33
Q3 2021	44,000	$29,279	$679.09	$589.24 - $737.45
Q2 2021	23,400	$14,297	$591.84	$536.23 - $647.20
Q1 2021	23,600	$12,780	$552.79	$494.45 - $634.46
Q4 2020	19,700	$10,527	$449.62	$310.03 - $543.65
Q3 2020	36,366	$11,905	$305.27	$267.63 - $340.29
Q2 2020	43,366	$11,901	$225.21	$150.38 - $292.04
Q1 2020	81,966	$14,258	$239.46	$127.88 - $301.65
Q4 2019	69,933	$19,514	$249.35	$175.52 - $281.57
Q3 2019	72,533	$13,123	$207.89	$169.84 - $290.78
Q2 2019	83,116	$22,749	$301.97	$263.70 - $334.64
Q1 2019	84,116	$23,917	$238.66	$177.93 - $284.61
Q4 2018	51,701	$10,828	$252.66	$188.57 - $397.85
Q3 2018	56,651	$22,163	$368.95	$332.01 - $398.88
Q2 2018	194,868	$66,672	$298.30	$234.40 - $371.55
Q1 2018	158,868	$39,897	$256.81	$219.11 - $287.32
Q4 2017	132,802	$29,507	$227.14	$184.67 - $266.41
Q3 2017	159,402	$29,692	$171.20	$148.95 - $190.04
Q2 2017	163,602	$24,560	$135.62	$113.40 - $154.85
Q4 2016	92,000	$8,844	$92.86	$83.27 - $102.10