ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Arizona State Retirement System's Holding History (CIK: 0001558481)

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

Q4 2025

Shares 19,369 Value ($000) $3,024 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 20,387 Value ($000) $2,553 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 20,308 Value ($000) $3,845 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 20,494 Value ($000) $3,256 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 20,584 Value ($000) $4,292 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 20,491 Value ($000) $5,211 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 19,646 Value ($000) $4,743 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 20,012 Value ($000) $6,562 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 19,982 Value ($000) $5,475 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 19,832 Value ($000) $6,055 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 19,896 Value ($000) $7,036 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 21,574 Value ($000) $7,209 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 21,003 Value ($000) $4,430 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 20,350 Value ($000) $4,215 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 20,551 Value ($000) $4,864 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 20,555 Value ($000) $8,962 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 20,558 Value ($000) $13,510 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 20,965 Value ($000) $13,951 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 20,987 Value ($000) $12,823 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 21,598 Value ($000) $11,696 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 21,463 Value ($000) $11,469 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 22,768 Value ($000) $7,453 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 17,441 Value ($000) $4,787 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 17,230 Value ($000) $2,997 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 13,467 Value ($000) $3,758 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 13,572 Value ($000) $2,455 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 13,847 Value ($000) $3,790 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 13,976 Value ($000) $3,974 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 14,955 Value ($000) $3,132 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 22,523 Value ($000) $8,811 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 22,560 Value ($000) $7,719 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 30,168 Value ($000) $7,576 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 29,568 Value ($000) $6,570 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 28,355 Value ($000) $5,282 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 18,700 Value ($000) $2,807 Avg Close $135.62 Range $113.40 - $154.85

Q1 2017

Shares 31,400 Value ($000) $3,602 Avg Close $101.02 Range $88.56 - $115.20

Q4 2016

Shares 28,960 Value ($000) $2,784 Avg Close $92.86 Range $83.27 - $102.10

Q3 2016

Shares 33,460 Value ($000) $3,137 Avg Close $90.43 Range $80.30 - $96.90

Q2 2016

Shares 32,460 Value ($000) $2,615 Avg Close $76.47 Range $70.03 - $81.98

Q1 2016

Shares 39,760 Value ($000) $2,890 Avg Close $65.48 Range $57.31 - $73.55

Q4 2015

Shares 37,660 Value ($000) $2,480 Avg Close $64.15 Range $54.69 - $68.48

Q3 2015

Shares 33,600 Value ($000) $1,907 Avg Close $59.62 Range $52.01 - $66.53

Q4 2014

Shares 42,700 Value ($000) $2,387 Avg Close $52.90 Range $43.27 - $57.72

Q3 2014

Shares 45,100 Value ($000) $2,330 Avg Close $54.46 Range $51.29 - $57.79

Q2 2014

Shares 45,400 Value ($000) $2,544 Avg Close $52.02 Range $47.22 - $57.50

Q1 2014

Shares 44,600 Value ($000) $2,309 Avg Close $55.98 Range $50.37 - $65.10

Q4 2013

Shares 56,300 Value ($000) $3,217 Avg Close $53.83 Range $41.83 - $60.00

Q3 2013

Shares 62,900 Value ($000) $3,026 Avg Close $43.65 Range $36.92 - $49.08

Q2 2013

Shares 63,200 Value ($000) $2,340 Avg Close $34.47 Range $29.53 - $38.74

Q1 2013

Shares 64,700 Value ($000) $2,168 Avg Close $30.81 Range $25.61 - $33.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	19,369	$3,024	$143.30	$124.91 - $167.02
Q3 2025	20,387	$2,553	$156.63	$122.00 - $208.31
Q2 2025	20,308	$3,845	$176.66	$141.74 - $196.38
Q1 2025	20,494	$3,256	$196.30	$153.77 - $237.23
Q4 2024	20,584	$4,292	$223.39	$204.13 - $256.22
Q3 2024	20,491	$5,211	$235.95	$196.09 - $263.24
Q2 2024	19,646	$4,743	$278.40	$232.80 - $331.64
Q1 2024	20,012	$6,562	$293.39	$250.28 - $335.40
Q4 2023	19,982	$5,475	$237.06	$176.34 - $305.36
Q3 2023	19,832	$6,055	$345.55	$293.42 - $413.20
Q2 2023	19,896	$7,036	$318.43	$273.46 - $363.27
Q1 2023	21,574	$7,209	$295.03	$208.29 - $368.87
Q4 2022	21,003	$4,430	$200.17	$172.05 - $233.64
Q3 2022	20,350	$4,215	$257.42	$204.32 - $302.97
Q2 2022	20,551	$4,864	$307.23	$225.86 - $451.19
Q1 2022	20,555	$8,962	$486.73	$372.62 - $658.50
Q4 2021	20,558	$13,510	$642.93	$572.51 - $713.33
Q3 2021	20,965	$13,951	$679.09	$589.24 - $737.45
Q2 2021	20,987	$12,823	$591.84	$536.23 - $647.20
Q1 2021	21,598	$11,696	$552.79	$494.45 - $634.46
Q4 2020	21,463	$11,469	$449.62	$310.03 - $543.65
Q3 2020	22,768	$7,453	$305.27	$267.63 - $340.29
Q2 2020	17,441	$4,787	$225.21	$150.38 - $292.04
Q1 2020	17,230	$2,997	$239.46	$127.88 - $301.65
Q4 2019	13,467	$3,758	$249.35	$175.52 - $281.57
Q3 2019	13,572	$2,455	$207.89	$169.84 - $290.78
Q2 2019	13,847	$3,790	$301.97	$263.70 - $334.64
Q1 2019	13,976	$3,974	$238.66	$177.93 - $284.61
Q4 2018	14,955	$3,132	$252.66	$188.57 - $397.85
Q3 2018	22,523	$8,811	$368.95	$332.01 - $398.88
Q2 2018	22,560	$7,719	$298.30	$234.40 - $371.55
Q1 2018	30,168	$7,576	$256.81	$219.11 - $287.32
Q4 2017	29,568	$6,570	$227.14	$184.67 - $266.41
Q3 2017	28,355	$5,282	$171.20	$148.95 - $190.04
Q2 2017	18,700	$2,807	$135.62	$113.40 - $154.85
Q1 2017	31,400	$3,602	$101.02	$88.56 - $115.20
Q4 2016	28,960	$2,784	$92.86	$83.27 - $102.10
Q3 2016	33,460	$3,137	$90.43	$80.30 - $96.90
Q2 2016	32,460	$2,615	$76.47	$70.03 - $81.98
Q1 2016	39,760	$2,890	$65.48	$57.31 - $73.55
Q4 2015	37,660	$2,480	$64.15	$54.69 - $68.48
Q3 2015	33,600	$1,907	$59.62	$52.01 - $66.53
Q4 2014	42,700	$2,387	$52.90	$43.27 - $57.72
Q3 2014	45,100	$2,330	$54.46	$51.29 - $57.79
Q2 2014	45,400	$2,544	$52.02	$47.22 - $57.50
Q1 2014	44,600	$2,309	$55.98	$50.37 - $65.10
Q4 2013	56,300	$3,217	$53.83	$41.83 - $60.00
Q3 2013	62,900	$3,026	$43.65	$36.92 - $49.08
Q2 2013	63,200	$2,340	$34.47	$29.53 - $38.74
Q1 2013	64,700	$2,168	$30.81	$25.61 - $33.70