Alphatec Inc.
ATEC | NASDAQ
$10.17
-$0.01 (-0.10%)
At close: Sep 21, 2026, 4:00 PM ET
$10.21
+$0.04 (+0.39%)
Pre-market:
Sep 22, 2026, 4:00 AM ET
Market Cap History History
Annual Market Cap Change Annual Change
| Date | Market Cap | Change | % Change |
|---|---|---|---|
| Sep 20, 2026 | $1.58B | -$1.6B | -50.24% |
| Dec 25, 2025 | $3.17B | $1.86B | +140.76% |
| Dec 26, 2024 | $1.32B | -$531.8M | -28.74% |
| Dec 28, 2023 | $1.85B | $556.16M | +42.97% |
| Dec 29, 2022 | $1.29B | $160.75M | +14.18% |
| Dec 30, 2021 | $1.13B | $14.48M | +1.29% |
| Dec 30, 2020 | $1.12B | $723.93M | +183.20% |
| Dec 26, 2019 | $395.17M | $299.55M | +313.28% |
| Dec 27, 2018 | $95.62M | $58.54M | +157.90% |
| Dec 28, 2017 | $37.08M | $9.6M | +34.93% |
| Dec 29, 2016 | $27.48M | -$2.55M | -8.49% |
| Dec 30, 2015 | $30.03M | -$96.58M | -76.28% |
| Dec 25, 2014 | $126.61M | -$77.72M | -38.04% |
| Dec 26, 2013 | $204.33M | $56.65M | +38.36% |
| Dec 27, 2012 | $147.68M | -$5.11M | -3.34% |
| Dec 29, 2011 | $152.79M | -$85.29M | -35.83% |
| Dec 30, 2010 | $238.08M | -$39.25M | -14.15% |
| Dec 30, 2009 | $277.33M | $163.22M | +143.04% |
| Dec 25, 2008 | $114.11M | -$64.41M | -36.08% |
| Dec 27, 2007 | $178.53M | $53.88M | +43.23% |
| Dec 28, 2006 | $124.64M | n/a | n/a |
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