ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

ARK Investment Management LLC's Holding History (CIK: 0001697748)

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

Q4 2025

Shares 9,138 Value ($000) $1,427 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 6,208 Value ($000) $777 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 6,205 Value ($000) $1,175 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 5,984 Value ($000) $951 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 6,918 Value ($000) $1,442 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 6,413 Value ($000) $1,631 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 6,091 Value ($000) $1,471 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 7,986 Value ($000) $2,619 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 7,778 Value ($000) $2,131 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 8,506 Value ($000) $2,597 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 7,915 Value ($000) $2,799 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 12,194 Value ($000) $4,075 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 13,897 Value ($000) $2,931 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 12,398 Value ($000) $2,568 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 10,462 Value ($000) $2,905 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 10,346 Value ($000) $4,511 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 8,707 Value ($000) $5,722 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 9,499 Value ($000) $6,321 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 11,703 Value ($000) $7,151 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 12,215 Value ($000) $6,615 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 4,066 Value ($000) $2,173 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 1,872 Value ($000) $613 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 2,133 Value ($000) $585 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 1,484 Value ($000) $258 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 1,911 Value ($000) $533 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 1,739 Value ($000) $315 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 11,837 Value ($000) $3,240 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 20,414 Value ($000) $5,804 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 18,914 Value ($000) $3,961 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 11,982 Value ($000) $4,688 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 14,221 Value ($000) $4,866 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 18,084 Value ($000) $4,541 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 16,072 Value ($000) $3,571 Avg Close $227.14 Range $184.67 - $266.41

Q2 2017

Shares 12,773 Value ($000) $1,917 Avg Close $135.62 Range $113.40 - $154.85

Q1 2017

Shares 7,363 Value ($000) $845 Avg Close $101.02 Range $88.56 - $115.20

Q4 2016

Shares 5,850 Value ($000) $562 Avg Close $92.86 Range $83.27 - $102.10

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	9,138	$1,427	$143.30	$124.91 - $167.02
Q3 2025	6,208	$777	$156.63	$122.00 - $208.31
Q2 2025	6,205	$1,175	$176.66	$141.74 - $196.38
Q1 2025	5,984	$951	$196.30	$153.77 - $237.23
Q4 2024	6,918	$1,442	$223.39	$204.13 - $256.22
Q3 2024	6,413	$1,631	$235.95	$196.09 - $263.24
Q2 2024	6,091	$1,471	$278.40	$232.80 - $331.64
Q1 2024	7,986	$2,619	$293.39	$250.28 - $335.40
Q4 2023	7,778	$2,131	$237.06	$176.34 - $305.36
Q3 2023	8,506	$2,597	$345.55	$293.42 - $413.20
Q2 2023	7,915	$2,799	$318.43	$273.46 - $363.27
Q1 2023	12,194	$4,075	$295.03	$208.29 - $368.87
Q4 2022	13,897	$2,931	$200.17	$172.05 - $233.64
Q3 2022	12,398	$2,568	$257.42	$204.32 - $302.97
Q2 2022	10,462	$2,905	$307.23	$225.86 - $451.19
Q1 2022	10,346	$4,511	$486.73	$372.62 - $658.50
Q4 2021	8,707	$5,722	$642.93	$572.51 - $713.33
Q3 2021	9,499	$6,321	$679.09	$589.24 - $737.45
Q2 2021	11,703	$7,151	$591.84	$536.23 - $647.20
Q1 2021	12,215	$6,615	$552.79	$494.45 - $634.46
Q4 2020	4,066	$2,173	$449.62	$310.03 - $543.65
Q3 2020	1,872	$613	$305.27	$267.63 - $340.29
Q2 2020	2,133	$585	$225.21	$150.38 - $292.04
Q1 2020	1,484	$258	$239.46	$127.88 - $301.65
Q4 2019	1,911	$533	$249.35	$175.52 - $281.57
Q3 2019	1,739	$315	$207.89	$169.84 - $290.78
Q2 2019	11,837	$3,240	$301.97	$263.70 - $334.64
Q1 2019	20,414	$5,804	$238.66	$177.93 - $284.61
Q4 2018	18,914	$3,961	$252.66	$188.57 - $397.85
Q3 2018	11,982	$4,688	$368.95	$332.01 - $398.88
Q2 2018	14,221	$4,866	$298.30	$234.40 - $371.55
Q1 2018	18,084	$4,541	$256.81	$219.11 - $287.32
Q4 2017	16,072	$3,571	$227.14	$184.67 - $266.41
Q2 2017	12,773	$1,917	$135.62	$113.40 - $154.85
Q1 2017	7,363	$845	$101.02	$88.56 - $115.20
Q4 2016	5,850	$562	$92.86	$83.27 - $102.10