ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM's Holding History (CIK: 0000919079)

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

Q4 2025

Shares 123,635 Value ($000) $19,306 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 123,793 Value ($000) $15,501 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 122,074 Value ($000) $23,112 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 120,362 Value ($000) $19,121 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 124,414 Value ($000) $25,942 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 130,053 Value ($000) $33,075 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 133,123 Value ($000) $32,140 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 135,959 Value ($000) $44,584 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 139,263 Value ($000) $38,158 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 143,369 Value ($000) $43,773 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 140,318 Value ($000) $49,622 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 123,285 Value ($000) $41,194 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 148,256 Value ($000) $31,267 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 159,254 Value ($000) $32,983 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 152,665 Value ($000) $36,131 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 160,455 Value ($000) $69,958 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 170,144 Value ($000) $111,815 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 176,395 Value ($000) $117,379 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 176,663 Value ($000) $107,941 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 181,007 Value ($000) $98,021 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 186,335 Value ($000) $99,574 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 178,503 Value ($000) $58,435 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 174,544 Value ($000) $47,902 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 161,278 Value ($000) $28,054 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 185,083 Value ($000) $51,646 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 165,753 Value ($000) $29,988 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 128,618 Value ($000) $35,203 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 131,929 Value ($000) $37,511 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 165,564 Value ($000) $34,674 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 170,011 Value ($000) $66,512 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 182,021 Value ($000) $62,277 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 209,454 Value ($000) $52,600 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 241,142 Value ($000) $53,579 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 236,983 Value ($000) $44,143 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 220,700 Value ($000) $33,131 Avg Close $135.62 Range $113.40 - $154.85

Q1 2017

Shares 218,700 Value ($000) $25,087 Avg Close $101.02 Range $88.56 - $115.20

Q4 2016

Shares 221,200 Value ($000) $21,264 Avg Close $92.86 Range $83.27 - $102.10

Q3 2016

Shares 241,500 Value ($000) $22,641 Avg Close $90.43 Range $80.30 - $96.90

Q2 2016

Shares 248,400 Value ($000) $20,009 Avg Close $76.47 Range $70.03 - $81.98

Q1 2016

Shares 251,300 Value ($000) $18,267 Avg Close $65.48 Range $57.31 - $73.55

Q4 2015

Shares 354,900 Value ($000) $23,370 Avg Close $64.15 Range $54.69 - $68.48

Q3 2015

Shares 339,600 Value ($000) $19,276 Avg Close $59.62 Range $52.01 - $66.53

Q2 2015

Shares 338,300 Value ($000) $21,215 Avg Close $59.07 Range $51.65 - $64.99

Q1 2015

Shares 432,000 Value ($000) $25,380 Avg Close $56.98 Range $51.77 - $64.75

Q4 2014

Shares 432,000 Value ($000) $25,380 Avg Close $52.90 Range $43.27 - $57.72

Q3 2014

Shares 392,190 Value ($000) $20,268 Avg Close $54.46 Range $51.29 - $57.79

Q2 2014

Shares 349,790 Value ($000) $19,602 Avg Close $52.02 Range $47.22 - $57.50

Q1 2014

Shares 351,360 Value ($000) $18,393 Avg Close $55.98 Range $50.37 - $65.10

Q4 2013

Shares 264,430 Value ($000) $15,276 Avg Close $53.83 Range $41.83 - $60.00

Q3 2013

Shares 241,143 Value ($000) $11,604 Avg Close $43.65 Range $36.92 - $49.08

Q2 2013

Shares 238,360 Value ($000) $8,829 Avg Close $34.47 Range $29.53 - $38.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	123,635	$19,306	$143.30	$124.91 - $167.02
Q3 2025	123,793	$15,501	$156.63	$122.00 - $208.31
Q2 2025	122,074	$23,112	$176.66	$141.74 - $196.38
Q1 2025	120,362	$19,121	$196.30	$153.77 - $237.23
Q4 2024	124,414	$25,942	$223.39	$204.13 - $256.22
Q3 2024	130,053	$33,075	$235.95	$196.09 - $263.24
Q2 2024	133,123	$32,140	$278.40	$232.80 - $331.64
Q1 2024	135,959	$44,584	$293.39	$250.28 - $335.40
Q4 2023	139,263	$38,158	$237.06	$176.34 - $305.36
Q3 2023	143,369	$43,773	$345.55	$293.42 - $413.20
Q2 2023	140,318	$49,622	$318.43	$273.46 - $363.27
Q1 2023	123,285	$41,194	$295.03	$208.29 - $368.87
Q4 2022	148,256	$31,267	$200.17	$172.05 - $233.64
Q3 2022	159,254	$32,983	$257.42	$204.32 - $302.97
Q2 2022	152,665	$36,131	$307.23	$225.86 - $451.19
Q1 2022	160,455	$69,958	$486.73	$372.62 - $658.50
Q4 2021	170,144	$111,815	$642.93	$572.51 - $713.33
Q3 2021	176,395	$117,379	$679.09	$589.24 - $737.45
Q2 2021	176,663	$107,941	$591.84	$536.23 - $647.20
Q1 2021	181,007	$98,021	$552.79	$494.45 - $634.46
Q4 2020	186,335	$99,574	$449.62	$310.03 - $543.65
Q3 2020	178,503	$58,435	$305.27	$267.63 - $340.29
Q2 2020	174,544	$47,902	$225.21	$150.38 - $292.04
Q1 2020	161,278	$28,054	$239.46	$127.88 - $301.65
Q4 2019	185,083	$51,646	$249.35	$175.52 - $281.57
Q3 2019	165,753	$29,988	$207.89	$169.84 - $290.78
Q2 2019	128,618	$35,203	$301.97	$263.70 - $334.64
Q1 2019	131,929	$37,511	$238.66	$177.93 - $284.61
Q4 2018	165,564	$34,674	$252.66	$188.57 - $397.85
Q3 2018	170,011	$66,512	$368.95	$332.01 - $398.88
Q2 2018	182,021	$62,277	$298.30	$234.40 - $371.55
Q1 2018	209,454	$52,600	$256.81	$219.11 - $287.32
Q4 2017	241,142	$53,579	$227.14	$184.67 - $266.41
Q3 2017	236,983	$44,143	$171.20	$148.95 - $190.04
Q2 2017	220,700	$33,131	$135.62	$113.40 - $154.85
Q1 2017	218,700	$25,087	$101.02	$88.56 - $115.20
Q4 2016	221,200	$21,264	$92.86	$83.27 - $102.10
Q3 2016	241,500	$22,641	$90.43	$80.30 - $96.90
Q2 2016	248,400	$20,009	$76.47	$70.03 - $81.98
Q1 2016	251,300	$18,267	$65.48	$57.31 - $73.55
Q4 2015	354,900	$23,370	$64.15	$54.69 - $68.48
Q3 2015	339,600	$19,276	$59.62	$52.01 - $66.53
Q2 2015	338,300	$21,215	$59.07	$51.65 - $64.99
Q1 2015	432,000	$25,380	$56.98	$51.77 - $64.75
Q4 2014	432,000	$25,380	$52.90	$43.27 - $57.72
Q3 2014	392,190	$20,268	$54.46	$51.29 - $57.79
Q2 2014	349,790	$19,602	$52.02	$47.22 - $57.50
Q1 2014	351,360	$18,393	$55.98	$50.37 - $65.10
Q4 2013	264,430	$15,276	$53.83	$41.83 - $60.00
Q3 2013	241,143	$11,604	$43.65	$36.92 - $49.08
Q2 2013	238,360	$8,829	$34.47	$29.53 - $38.74