Ticker: ATRO CUSIP: 046433108 Class: Common Stock
Note: Option positions (PUT/CALL) are excluded.
| Period | Shares | Value ($000) | Average Close | Price Range |
|---|---|---|---|---|
| Q4 2025 | 1,975,693 | $107,162 | $50.32 | $41.50 - $56.72 |
| Q3 2025 | 1,936,166 | $88,309 | $36.50 | $27.27 - $46.61 |
| Q2 2025 | 1,830,855 | $61,297 | $28.04 | $19.89 - $36.32 |
| Q1 2025 | 1,601,632 | $38,711 | $20.18 | $15.49 - $26.63 |
| Q4 2024 | 1,574,607 | $25,131 | $17.63 | $14.13 - $21.11 |
| Q3 2024 | 1,592,072 | $31,014 | $20.38 | $18.00 - $23.74 |
| Q2 2024 | 1,474,439 | $29,533 | $18.62 | $15.83 - $21.84 |
| Q1 2024 | 1,448,121 | $27,572 | $17.85 | $15.29 - $20.36 |
| Q4 2023 | 1,424,677 | $24,818 | $15.74 | $14.11 - $17.76 |
| Q3 2023 | 1,384,253 | $21,954 | $18.03 | $15.38 - $22.44 |
| Q2 2023 | 1,362,900 | $27,067 | $16.43 | $12.91 - $20.67 |
| Q1 2023 | 1,374,968 | $18,370 | $13.40 | $9.92 - $15.98 |
| Q4 2022 | 1,301,181 | $13,402 | $8.87 | $7.46 - $10.91 |
| Q3 2022 | 1,574,964 | $12,379 | $10.01 | $7.84 - $12.31 |
| Q2 2022 | 1,244,106 | $12,653 | $10.83 | $9.24 - $13.19 |
| Q1 2022 | 1,099,531 | $14,217 | $13.05 | $11.11 - $14.87 |
| Q4 2021 | 1,149,471 | $13,794 | $12.60 | $9.94 - $14.96 |
| Q3 2021 | 1,179,331 | $16,582 | $15.23 | $12.54 - $19.28 |
| Q2 2021 | 1,166,712 | $20,429 | $17.40 | $15.12 - $20.93 |
| Q1 2021 | 1,159,244 | $20,913 | $15.52 | $12.00 - $19.58 |
| Q4 2020 | 1,142,122 | $15,111 | $9.83 | $6.30 - $14.11 |
| Q3 2020 | 1,154,271 | $8,911 | $9.13 | $7.42 - $11.56 |
| Q2 2020 | 1,653,221 | $17,457 | $9.38 | $7.09 - $16.80 |
| Q1 2020 | 1,824,575 | $16,750 | $21.59 | $6.99 - $29.11 |
| Q4 2019 | 1,867,443 | $52,195 | $29.47 | $27.75 - $33.24 |
| Q3 2019 | 2,005,892 | $58,933 | $32.21 | $25.85 - $42.08 |
| Q2 2019 | 1,764,627 | $70,973 | $37.72 | $31.40 - $44.34 |
| Q1 2019 | 1,582,916 | $51,793 | $31.98 | $28.49 - $36.81 |
| Q4 2018 | 1,556,308 | $47,390 | $31.49 | $27.56 - $37.11 |
| Q3 2018 | 1,187,299 | $51,648 | $35.53 | $30.08 - $39.39 |
| Q2 2018 | 1,156,754 | $41,608 | $30.98 | $28.07 - $33.50 |
| Q1 2018 | 1,119,387 | $41,752 | $34.88 | $30.07 - $41.84 |
| Q4 2017 | 1,103,319 | $45,755 | $31.64 | $25.08 - $37.39 |
| Q3 2017 | 1,068,510 | $31,788 | $23.84 | $20.26 - $26.80 |
| Q2 2017 | 982,669 | $29,942 | $26.14 | $24.97 - $29.01 |
| Q1 2017 | 943,926 | $29,951 | $27.55 | $24.31 - $30.54 |
| Q4 2016 | 973,289 | $32,936 | $30.81 | $23.96 - $34.71 |
| Q3 2016 | 1,008,647 | $45,440 | $29.86 | $23.28 - $33.44 |
| Q2 2016 | 939,855 | $31,259 | $26.85 | $22.45 - $29.46 |
| Q1 2016 | 932,851 | $35,589 | $24.70 | $18.21 - $29.48 |
| Q4 2015 | 879,344 | $35,798 | $28.00 | $24.58 - $35.31 |
| Q3 2015 | 912,246 | $36,882 | $36.32 | $25.79 - $46.90 |
| Q2 2015 | 822,468 | $58,305 | $46.01 | $39.02 - $49.48 |
| Q1 2015 | 549,877 | $40,526 | $39.78 | $32.33 - $48.36 |
| Q4 2014 | 549,787 | $30,409 | $30.86 | $26.43 - $36.23 |
| Q3 2014 | 444,897 | $21,213 | $31.95 | $27.15 - $36.94 |
| Q2 2014 | 465,378 | $26,270 | $30.27 | $27.10 - $34.19 |
| Q1 2014 | 427,311 | $27,096 | $32.78 | $26.74 - $38.85 |
| Q4 2013 | 265,136 | $13,522 | $25.57 | $20.29 - $28.90 |
| Q3 2013 | 259,141 | $12,882 | $18.80 | $15.55 - $21.77 |
| Q2 2013 | 252,792 | $10,332 | $14.02 | $10.54 - $17.60 |