Alphatec Holdings, Inc. (ATEC) NASDAQ
Currency In USD
AD
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AD
Currency In USD
If you invested $1000 in Alphatec Holdings, Inc. (ATEC) 10 years ago, it would be worth $2,749.2 as of June 22, 2026, based on a reinvested dividends scenario. Over the same period, a $1000 investment made 5 years ago would be worth $551.26, while $1000 invested 1 year ago would be worth $787.29. This corresponds to total returns of 174.92%, -44.87%, -21.27%, respectively, with annualized returns of 10.64%, -11.22%, -21.27%.
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 |
|---|---|---|---|---|---|---|
| June 22, 2026 | 8.76 | 8.55 | 8.55 | 9.22 | 8.48 | 4.09M |
| June 18, 2026 | 8.35 | 8.81 | 8.81 | 8.83 | 8.28 | 4.42M |
| June 17, 2026 | 8.43 | 8.24 | 8.24 | 8.69 | 8.22 | 5.03M |
| June 16, 2026 | 8.36 | 8.44 | 8.44 | 8.55 | 8.24 | 2.03M |
| June 15, 2026 | 8.28 | 8.29 | 8.29 | 8.46 | 8.11 | 3.82M |
| June 12, 2026 | 8.05 | 8.28 | 8.28 | 8.31 | 7.95 | 1.77M |
| June 11, 2026 | 8.01 | 8.13 | 8.13 | 8.31 | 7.86 | 2.64M |
| June 10, 2026 | 8.26 | 8.13 | 8.13 | 8.36 | 8.07 | 1.56M |
| June 09, 2026 | 7.95 | 8.26 | 8.26 | 8.39 | 7.93 | 2.86M |
| June 08, 2026 | 8.04 | 7.91 | 7.91 | 8.18 | 7.88 | 1.74M |
| June 05, 2026 | 7.97 | 8 | 8 | 8.36 | 7.86 | 3.12M |
| June 04, 2026 | 7.79 | 7.92 | 7.92 | 8.05 | 7.77 | 2.13M |
| June 03, 2026 | 7.5 | 7.68 | 7.68 | 7.77 | 7.39 | 2.4M |
| June 02, 2026 | 7.41 | 7.48 | 7.48 | 7.53 | 7.27 | 2.08M |
| June 01, 2026 | 7.83 | 7.48 | 7.48 | 7.97 | 7.41 | 2.86M |
| May 29, 2026 | 7.88 | 7.75 | 7.75 | 8.01 | 7.69 | 2.61M |
| May 28, 2026 | 7.71 | 7.89 | 7.89 | 7.97 | 7.61 | 2.66M |
| May 27, 2026 | 7.95 | 7.83 | 7.83 | 8.07 | 7.68 | 2.51M |
| May 26, 2026 | 8.35 | 8.06 | 8.06 | 8.37 | 8 | 2.79M |
| May 22, 2026 | 8.25 | 8.27 | 8.27 | 8.42 | 8.16 | 1.73M |
| May 21, 2026 | 8.12 | 8.23 | 8.23 | 8.34 | 8.04 | 2.8M |
| May 20, 2026 | 8.17 | 8.24 | 8.24 | 8.33 | 7.98 | 1.97M |
| May 19, 2026 | 8.11 | 8.22 | 8.22 | 8.29 | 7.91 | 2.52M |
| May 18, 2026 | 7.7 | 8.09 | 8.09 | 8.24 | 7.7 | 3.44M |
| May 15, 2026 | 7.59 | 7.66 | 7.66 | 7.8 | 7.47 | 2.88M |
| May 14, 2026 | 7.58 | 7.57 | 7.57 | 7.75 | 7.48 | 2.66M |
| May 13, 2026 | 7.6 | 7.55 | 7.55 | 7.8 | 7.45 | 4.17M |
| May 12, 2026 | 7.41 | 7.74 | 7.74 | 7.88 | 7.3 | 5.32M |
| May 11, 2026 | 7.49 | 6.99 | 6.99 | 7.49 | 6.82 | 5.02M |
| May 08, 2026 | 7.98 | 7.52 | 7.52 | 8 | 7.5 | 4.94M |
| May 07, 2026 | 7.12 | 7.75 | 7.75 | 7.93 | 7.03 | 11.87M |
| May 06, 2026 | 8.01 | 6.99 | 6.99 | 8.09 | 6.85 | 21.56M |
| May 05, 2026 | 10.28 | 10.23 | 10.23 | 10.54 | 9.94 | 7.47M |
| May 04, 2026 | 10.43 | 10.33 | 10.33 | 10.81 | 10.22 | 3.27M |
| May 01, 2026 | 9.87 | 10.43 | 10.43 | 10.5 | 9.85 | 2.92M |
| April 30, 2026 | 9.24 | 9.76 | 9.76 | 9.8 | 9.11 | 3.14M |
| April 29, 2026 | 9.34 | 9.3 | 9.3 | 9.47 | 9.16 | 3.09M |
| April 28, 2026 | 10.38 | 9.35 | 9.35 | 10.56 | 9.15 | 4.8M |
| April 27, 2026 | 10.74 | 10.36 | 10.36 | 10.93 | 10.23 | 2.22M |
| April 24, 2026 | 10.21 | 10.9 | 10.9 | 10.96 | 10.15 | 4.32M |
| April 23, 2026 | 10.6 | 10.21 | 10.21 | 10.72 | 10.05 | 1.99M |
| April 22, 2026 | 10.53 | 10.62 | 10.62 | 10.83 | 10.51 | 2.11M |
| April 21, 2026 | 11.55 | 10.48 | 10.48 | 11.6 | 10.38 | 2.92M |
| April 20, 2026 | 11.04 | 11.55 | 11.55 | 11.57 | 10.94 | 2.45M |
| April 17, 2026 | 11.17 | 11.1 | 11.1 | 11.43 | 10.98 | 2.56M |
| April 16, 2026 | 11.44 | 10.82 | 10.82 | 11.6 | 10.81 | 1.92M |
| April 15, 2026 | 11.61 | 11.42 | 11.42 | 11.78 | 11.31 | 1.73M |
| April 14, 2026 | 11.35 | 11.52 | 11.52 | 11.72 | 11.35 | 2.04M |
| April 13, 2026 | 10.79 | 11.25 | 11.25 | 11.3 | 10.79 | 2.61M |
| April 10, 2026 | 11.06 | 10.9 | 10.9 | 11.22 | 10.88 | 1.63M |
| April 09, 2026 | 11.48 | 11.07 | 11.07 | 11.77 | 11.01 | 2.37M |
| April 08, 2026 | 11.68 | 11.66 | 11.66 | 11.78 | 11.42 | 2.36M |
| April 07, 2026 | 10.91 | 11.03 | 11.03 | 11.3 | 10.8 | 1.71M |
| April 06, 2026 | 10.79 | 10.97 | 10.97 | 11.26 | 10.66 | 1.28M |
| April 02, 2026 | 10.97 | 10.83 | 10.83 | 11.37 | 10.61 | 2.11M |
| April 01, 2026 | 11.03 | 11.26 | 11.26 | 11.51 | 10.74 | 4.07M |
| March 31, 2026 | 11.16 | 10.88 | 10.88 | 11.22 | 10.78 | 2.91M |
| March 30, 2026 | 10.93 | 11 | 11 | 11.35 | 10.8 | 2.1M |
| March 27, 2026 | 11.46 | 10.93 | 10.93 | 11.52 | 10.87 | 1.94M |
| March 26, 2026 | 11.56 | 11.52 | 11.52 | 11.84 | 11.46 | 2.17M |