Ticker: ALGN CUSIP: 016255101 Class: COM
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 921,948 | $143,962 | $143.30 | $124.91 - $167.02 |
| Q3 2025 | 1,353,125 | $169,438 | $156.63 | $122.00 - $208.31 |
| Q2 2025 | 786,637 | $148,934 | $176.66 | $141.74 - $196.38 |
| Q1 2025 | 466,320 | $74,080 | $196.30 | $153.77 - $237.23 |
| Q4 2024 | 460,028 | $95,920 | $223.39 | $204.13 - $256.22 |
| Q3 2024 | 259,536 | $66,005 | $235.95 | $196.09 - $263.24 |
| Q2 2024 | 387,143 | $93,468 | $278.40 | $232.80 - $331.64 |
| Q1 2024 | 165,031 | $54,117 | $293.39 | $250.28 - $335.40 |
| Q4 2023 | 288,196 | $78,966 | $237.06 | $176.34 - $305.36 |
| Q3 2023 | 354,437 | $108,217 | $345.55 | $293.42 - $413.20 |
| Q2 2023 | 311,100 | $110,017 | $318.43 | $273.46 - $363.27 |
| Q1 2023 | 370,094 | $123,663 | $295.03 | $208.29 - $368.87 |
| Q4 2022 | 339,454 | $71,591 | $200.17 | $172.05 - $233.64 |
| Q3 2022 | 517,983 | $107,279 | $257.42 | $204.32 - $302.97 |
| Q2 2022 | 616,562 | $145,922 | $307.23 | $225.86 - $451.19 |
| Q1 2022 | 605,923 | $264,183 | $486.73 | $372.62 - $658.50 |
| Q4 2021 | 563,532 | $370,341 | $642.93 | $572.51 - $713.33 |
| Q3 2021 | 567,686 | $377,754 | $679.09 | $589.24 - $737.45 |
| Q2 2021 | 641,352 | $391,868 | $591.84 | $536.23 - $647.20 |
| Q1 2021 | 728,706 | $394,617 | $552.79 | $494.45 - $634.46 |
| Q4 2020 | 533,026 | $284,839 | $449.62 | $310.03 - $543.65 |
| Q3 2020 | 510,992 | $167,278 | $305.27 | $267.63 - $340.29 |
| Q2 2020 | 414,930 | $113,873 | $225.21 | $150.38 - $292.04 |
| Q1 2020 | 496,552 | $86,375 | $239.46 | $127.88 - $301.65 |
| Q4 2019 | 496,983 | $138,678 | $249.35 | $175.52 - $281.57 |
| Q3 2019 | 509,907 | $92,253 | $207.89 | $169.84 - $290.78 |
| Q2 2019 | 1,147,854 | $314,169 | $301.97 | $263.70 - $334.64 |
| Q1 2019 | 1,281,227 | $364,290 | $238.66 | $177.93 - $284.61 |
| Q4 2018 | 1,001,043 | $209,650 | $252.66 | $188.57 - $397.85 |
| Q3 2018 | 887,474 | $347,198 | $368.95 | $332.01 - $398.88 |
| Q2 2018 | 826,504 | $282,779 | $298.30 | $234.40 - $371.55 |
| Q1 2018 | 842,278 | $211,522 | $256.81 | $219.11 - $287.32 |
| Q4 2017 | 1,072,432 | $238,284 | $227.14 | $184.67 - $266.41 |
| Q3 2017 | 1,288,335 | $239,979 | $171.20 | $148.95 - $190.04 |
| Q2 2017 | 477,980 | $71,755 | $135.62 | $113.40 - $154.85 |
| Q1 2017 | 340,373 | $39,044 | $101.02 | $88.56 - $115.20 |
| Q4 2016 | 510,055 | $49,031 | $92.86 | $83.27 - $102.10 |
| Q3 2016 | 472,148 | $44,265 | $90.43 | $80.30 - $96.90 |
| Q2 2016 | 558,077 | $44,954 | $76.47 | $70.03 - $81.98 |
| Q1 2016 | 576,309 | $41,891 | $65.48 | $57.31 - $73.55 |
| Q4 2015 | 548,757 | $36,136 | $64.15 | $54.69 - $68.48 |
| Q3 2015 | 554,166 | $31,455 | $59.62 | $52.01 - $66.53 |
| Q2 2015 | 80,649 | $5,057 | $59.07 | $51.65 - $64.99 |
| Q1 2015 | 71,466 | $3,844 | $56.98 | $51.77 - $64.75 |
| Q4 2014 | 54,163 | $3,028 | $52.90 | $43.27 - $57.72 |
| Q3 2014 | 74,913 | $3,871 | $54.46 | $51.29 - $57.79 |
| Q2 2014 | 208,158 | $11,665 | $52.02 | $47.22 - $57.50 |
| Q1 2014 | 57,084 | $2,956 | $55.98 | $50.37 - $65.10 |
| Q4 2013 | 125,299 | $7,160 | $53.83 | $41.83 - $60.00 |
| Q3 2013 | 90,506 | $4,354 | $43.65 | $36.92 - $49.08 |
| Q2 2013 | 81,371 | $3,014 | $34.47 | $29.53 - $38.74 |