If you invested $1000 in AptarGroup, Inc. (ATR) 10 years ago, it would be worth $1,982.06 as of August 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $1,074.7, while $1000 invested 1 year ago would be worth $960.32. This corresponds to total returns of 98.21%, 7.47%, -3.97%, respectively, with annualized returns of 7.08%, 1.45%, -3.97%.
Custom investment amounts or purchase dates can also be explored using the Stoculator calculator. Past performance does not guarantee future results.
Date Range:
| Date | Open | Close | Adj Close | High | Low | Volume |
|---|---|---|---|---|---|---|
| August 21, 2026 | 134.04 | 134.8 | 134.8 | 135.13 | 133.1 | 400,496 |
| August 20, 2026 | 131.45 | 132.96 | 132.96 | 133.83 | 130.9 | 420,886 |
| August 19, 2026 | 133.05 | 132.93 | 132.93 | 134.38 | 132.29 | 390,414 |
| August 18, 2026 | 132.75 | 131.73 | 131.73 | 133.47 | 131.22 | 500,146 |
| August 17, 2026 | 133.16 | 131.74 | 131.74 | 133.16 | 130.22 | 374,534 |
| August 14, 2026 | 132.09 | 132.1 | 132.1 | 132.75 | 129.56 | 381,603 |
| August 13, 2026 | 134.44 | 132.57 | 132.57 | 134.44 | 132.09 | 490,789 |
| August 12, 2026 | 133.51 | 133.15 | 133.15 | 134.47 | 132.27 | 315,066 |
| August 11, 2026 | 132.8 | 134.75 | 134.75 | 135.05 | 132.8 | 343,679 |
| August 10, 2026 | 134.39 | 133.68 | 133.68 | 134.52 | 132.93 | 446,749 |
| August 07, 2026 | 135.06 | 135.42 | 135.42 | 137.68 | 134.71 | 691,291 |
| August 06, 2026 | 138.62 | 135.78 | 135.78 | 138.69 | 134.67 | 544,973 |
| August 05, 2026 | 136.87 | 136.75 | 136.75 | 136.88 | 134.87 | 454,845 |
| August 04, 2026 | 137.87 | 136.18 | 136.18 | 137.87 | 135.34 | 506,897 |
| August 03, 2026 | 137.23 | 136.77 | 136.77 | 138.46 | 134.53 | 642,464 |
| July 31, 2026 | 137.46 | 133.96 | 133.96 | 139.57 | 132.17 | 886,504 |
| July 30, 2026 | 136.4 | 133.87 | 133.87 | 136.4 | 133.1 | 619,806 |
| July 29, 2026 | 136 | 136.23 | 136.23 | 136.6 | 134.55 | 580,037 |
| July 28, 2026 | 135.38 | 137.81 | 137.81 | 138.03 | 134.83 | 593,141 |
| July 27, 2026 | 133.19 | 133.37 | 133.37 | 134.08 | 132.66 | 411,234 |
| July 23, 2026 | 128.85 | 129 | 129 | 129.82 | 128.17 | 382,474 |
| July 22, 2026 | 129.81 | 129.17 | 129.17 | 130.48 | 128.48 | 309,906 |
| July 21, 2026 | 130.53 | 128.91 | 128.91 | 131.06 | 127.92 | 328,836 |
| July 20, 2026 | 132.38 | 129.91 | 129.91 | 132.38 | 129.75 | 422,945 |
| July 17, 2026 | 135.83 | 132.61 | 132.61 | 136.65 | 130.71 | 530,824 |
| July 16, 2026 | 130.02 | 134.75 | 134.75 | 135.08 | 130.02 | 579,275 |
| July 15, 2026 | 129.71 | 129.11 | 129.11 | 130.76 | 128.45 | 466,845 |
| July 14, 2026 | 128.42 | 128.28 | 128.28 | 129.41 | 127.96 | 739,894 |
| July 13, 2026 | 126.09 | 124.89 | 124.89 | 127.17 | 124.4 | 391,591 |
| July 10, 2026 | 125 | 125.53 | 125.53 | 126.98 | 124.37 | 385,176 |
| July 09, 2026 | 124.46 | 124.45 | 124.45 | 125.48 | 123.78 | 302,085 |
| July 08, 2026 | 126.45 | 124.21 | 124.21 | 126.71 | 123.04 | 537,694 |
| July 07, 2026 | 126.63 | 127.69 | 127.69 | 128.72 | 126.16 | 387,596 |
| July 06, 2026 | 126.43 | 126.01 | 126.01 | 127.05 | 124.18 | 431,430 |
| July 02, 2026 | 126.27 | 126.98 | 126.98 | 128.23 | 125.41 | 468,383 |
| July 01, 2026 | 125.12 | 125.25 | 125.25 | 126.84 | 124.1 | 405,572 |
| June 30, 2026 | 124.6 | 125.2 | 125.2 | 126.31 | 123.94 | 329,270 |
| June 29, 2026 | 125.61 | 125.29 | 125.29 | 126.05 | 123.92 | 446,637 |
| June 26, 2026 | 125.94 | 125.98 | 125.98 | 127.12 | 124.76 | 709,405 |
| June 25, 2026 | 125.73 | 126.43 | 126.43 | 128.14 | 124.9 | 363,518 |
| June 24, 2026 | 121.98 | 124.28 | 124.28 | 125.05 | 121.77 | 384,910 |
| June 23, 2026 | 120.36 | 120.61 | 120.61 | 122.58 | 119.08 | 514,116 |
| June 22, 2026 | 119.56 | 120 | 120 | 121.01 | 118.88 | 447,848 |
| June 18, 2026 | 120.46 | 120.32 | 120.32 | 122.55 | 119.11 | 750,611 |
| June 17, 2026 | 121.62 | 119.99 | 119.99 | 122.35 | 119.46 | 655,887 |
| June 16, 2026 | 118.5 | 120.65 | 120.65 | 121.05 | 113.77 | 474,725 |
| June 15, 2026 | 118.7 | 118.08 | 118.08 | 120.74 | 117.56 | 575,456 |
| June 12, 2026 | 117.9 | 117.72 | 117.72 | 118.47 | 116.38 | 336,813 |
| June 11, 2026 | 115.11 | 116.58 | 116.58 | 117.01 | 114.26 | 395,181 |
| June 10, 2026 | 116.15 | 114.67 | 114.67 | 116.55 | 113.37 | 496,792 |
| June 09, 2026 | 113.28 | 115.9 | 115.9 | 116.15 | 112.67 | 444,354 |
| June 08, 2026 | 112.26 | 111.94 | 111.94 | 112.64 | 110.95 | 412,950 |
| June 05, 2026 | 113.09 | 113.36 | 113.36 | 114.59 | 111.98 | 466,263 |
| June 04, 2026 | 114.95 | 112.55 | 112.55 | 115.76 | 111.54 | 337,581 |
| June 03, 2026 | 111.69 | 112.53 | 112.53 | 114.02 | 111.69 | 366,978 |
| June 02, 2026 | 111.95 | 112.18 | 112.18 | 113.05 | 111.24 | 440,002 |
| June 01, 2026 | 114.69 | 112.38 | 112.38 | 115.13 | 112.03 | 693,770 |
| May 29, 2026 | 115.06 | 115.85 | 115.85 | 117.26 | 113.75 | 559,601 |
| May 28, 2026 | 114.81 | 115.99 | 115.99 | 116.34 | 113.35 | 509,994 |
| May 27, 2026 | 116.94 | 115.3 | 115.3 | 118.11 | 114.73 | 455,378 |