ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q4 2025

Shares 8,179,779 Value ($000) $1,277,272 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 8,301,611 Value ($000) $1,039,528 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 8,243,065 Value ($000) $1,560,659 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 8,441,592 Value ($000) $1,341,031 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 8,256,405 Value ($000) $1,721,543 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 8,470,591 Value ($000) $2,154,241 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 8,472,782 Value ($000) $2,045,584 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 8,375,147 Value ($000) $2,746,378 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 8,349,785 Value ($000) $2,287,841 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 8,245,653 Value ($000) $2,517,563 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 8,261,178 Value ($000) $2,921,483 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 8,396,407 Value ($000) $2,805,575 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 8,329,757 Value ($000) $1,756,746 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 8,213,345 Value ($000) $1,701,067 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 7,323,640 Value ($000) $1,733,286 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 5,946,834 Value ($000) $2,592,819 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 5,871,579 Value ($000) $3,858,684 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 5,877,092 Value ($000) $3,910,793 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 6,821,063 Value ($000) $4,167,670 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 6,607,112 Value ($000) $3,577,949 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 7,623,829 Value ($000) $4,074,021 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 7,717,775 Value ($000) $2,526,491 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 8,032,446 Value ($000) $2,204,425 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 8,214,153 Value ($000) $1,428,852 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 7,999,988 Value ($000) $2,232,316 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 7,928,714 Value ($000) $1,434,463 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 7,933,267 Value ($000) $2,171,336 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 7,974,662 Value ($000) $2,267,436 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 8,006,345 Value ($000) $1,676,769 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 8,024,643 Value ($000) $3,139,402 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 8,040,509 Value ($000) $2,750,981 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 8,051,265 Value ($000) $2,021,914 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 7,616,631 Value ($000) $1,692,338 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 7,292,575 Value ($000) $1,358,387 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 7,299,099 Value ($000) $1,095,740 Avg Close $135.62 Range $113.40 - $154.85

Q1 2017

Shares 6,264,845 Value ($000) $718,641 Avg Close $101.02 Range $88.56 - $115.20

Q4 2016

Shares 6,126,552 Value ($000) $588,945 Avg Close $92.86 Range $83.27 - $102.10

Q3 2016

Shares 5,846,251 Value ($000) $548,086 Avg Close $90.43 Range $80.30 - $96.90

Q2 2016

Shares 5,552,971 Value ($000) $447,292 Avg Close $76.47 Range $70.03 - $81.98

Q1 2016

Shares 5,151,411 Value ($000) $374,457 Avg Close $65.48 Range $57.31 - $73.55

Q4 2015

Shares 4,766,319 Value ($000) $313,863 Avg Close $64.15 Range $54.69 - $68.48

Q3 2015

Shares 4,693,061 Value ($000) $266,378 Avg Close $59.62 Range $52.01 - $66.53

Q2 2015

Shares 4,791,017 Value ($000) $300,445 Avg Close $59.07 Range $51.65 - $64.99

Q1 2015

Shares 4,587,926 Value ($000) $246,762 Avg Close $56.98 Range $51.77 - $64.75

Q4 2014

Shares 4,406,077 Value ($000) $246,345 Avg Close $52.90 Range $43.27 - $57.72

Q3 2014

Shares 4,638,323 Value ($000) $239,709 Avg Close $54.46 Range $51.29 - $57.79

Q2 2014

Shares 4,635,714 Value ($000) $259,785 Avg Close $52.02 Range $47.22 - $57.50

Q1 2014

Shares 4,728,128 Value ($000) $244,870 Avg Close $55.98 Range $50.37 - $65.10

Q4 2013

Shares 4,654,514 Value ($000) $266,006 Avg Close $53.83 Range $41.83 - $60.00

Q3 2013

Shares 4,169,516 Value ($000) $200,637 Avg Close $43.65 Range $36.92 - $49.08

Q2 2013

Shares 4,044,716 Value ($000) $149,817 Avg Close $34.47 Range $29.53 - $38.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	8,179,779	$1,277,272	$143.30	$124.91 - $167.02
Q3 2025	8,301,611	$1,039,528	$156.63	$122.00 - $208.31
Q2 2025	8,243,065	$1,560,659	$176.66	$141.74 - $196.38
Q1 2025	8,441,592	$1,341,031	$196.30	$153.77 - $237.23
Q4 2024	8,256,405	$1,721,543	$223.39	$204.13 - $256.22
Q3 2024	8,470,591	$2,154,241	$235.95	$196.09 - $263.24
Q2 2024	8,472,782	$2,045,584	$278.40	$232.80 - $331.64
Q1 2024	8,375,147	$2,746,378	$293.39	$250.28 - $335.40
Q4 2023	8,349,785	$2,287,841	$237.06	$176.34 - $305.36
Q3 2023	8,245,653	$2,517,563	$345.55	$293.42 - $413.20
Q2 2023	8,261,178	$2,921,483	$318.43	$273.46 - $363.27
Q1 2023	8,396,407	$2,805,575	$295.03	$208.29 - $368.87
Q4 2022	8,329,757	$1,756,746	$200.17	$172.05 - $233.64
Q3 2022	8,213,345	$1,701,067	$257.42	$204.32 - $302.97
Q2 2022	7,323,640	$1,733,286	$307.23	$225.86 - $451.19
Q1 2022	5,946,834	$2,592,819	$486.73	$372.62 - $658.50
Q4 2021	5,871,579	$3,858,684	$642.93	$572.51 - $713.33
Q3 2021	5,877,092	$3,910,793	$679.09	$589.24 - $737.45
Q2 2021	6,821,063	$4,167,670	$591.84	$536.23 - $647.20
Q1 2021	6,607,112	$3,577,949	$552.79	$494.45 - $634.46
Q4 2020	7,623,829	$4,074,021	$449.62	$310.03 - $543.65
Q3 2020	7,717,775	$2,526,491	$305.27	$267.63 - $340.29
Q2 2020	8,032,446	$2,204,425	$225.21	$150.38 - $292.04
Q1 2020	8,214,153	$1,428,852	$239.46	$127.88 - $301.65
Q4 2019	7,999,988	$2,232,316	$249.35	$175.52 - $281.57
Q3 2019	7,928,714	$1,434,463	$207.89	$169.84 - $290.78
Q2 2019	7,933,267	$2,171,336	$301.97	$263.70 - $334.64
Q1 2019	7,974,662	$2,267,436	$238.66	$177.93 - $284.61
Q4 2018	8,006,345	$1,676,769	$252.66	$188.57 - $397.85
Q3 2018	8,024,643	$3,139,402	$368.95	$332.01 - $398.88
Q2 2018	8,040,509	$2,750,981	$298.30	$234.40 - $371.55
Q1 2018	8,051,265	$2,021,914	$256.81	$219.11 - $287.32
Q4 2017	7,616,631	$1,692,338	$227.14	$184.67 - $266.41
Q3 2017	7,292,575	$1,358,387	$171.20	$148.95 - $190.04
Q2 2017	7,299,099	$1,095,740	$135.62	$113.40 - $154.85
Q1 2017	6,264,845	$718,641	$101.02	$88.56 - $115.20
Q4 2016	6,126,552	$588,945	$92.86	$83.27 - $102.10
Q3 2016	5,846,251	$548,086	$90.43	$80.30 - $96.90
Q2 2016	5,552,971	$447,292	$76.47	$70.03 - $81.98
Q1 2016	5,151,411	$374,457	$65.48	$57.31 - $73.55
Q4 2015	4,766,319	$313,863	$64.15	$54.69 - $68.48
Q3 2015	4,693,061	$266,378	$59.62	$52.01 - $66.53
Q2 2015	4,791,017	$300,445	$59.07	$51.65 - $64.99
Q1 2015	4,587,926	$246,762	$56.98	$51.77 - $64.75
Q4 2014	4,406,077	$246,345	$52.90	$43.27 - $57.72
Q3 2014	4,638,323	$239,709	$54.46	$51.29 - $57.79
Q2 2014	4,635,714	$259,785	$52.02	$47.22 - $57.50
Q1 2014	4,728,128	$244,870	$55.98	$50.37 - $65.10
Q4 2013	4,654,514	$266,006	$53.83	$41.83 - $60.00
Q3 2013	4,169,516	$200,637	$43.65	$36.92 - $49.08
Q2 2013	4,044,716	$149,817	$34.47	$29.53 - $38.74