ATEC
$10.86+4.32%
Alphatec Holdings Inc.Stock · HealthcareRussell 2000 · 0.03% of IWMNasdaq Composite · 0.003% of ONEQRussell 3000 · 0.001% of IWVUS Stock Market · 0.001% of VTI
Alphatec Holdings Inc. monthly returns
Alphatec Holdings Inc. has averaged 1.60% per month, positive in 52% of months. Month-by-month returns for Alphatec Holdings Inc. (ATEC) below, through October 20, 2026 — the table lists the most recent months; the bar chart plots the last 5 years.
Average month
+1.6%
238 months
Best month
+135.0%
Sep 2016
Worst month
-58.1%
Aug 2015
Positive months
52%
of all months
Alphatec Holdings Inc. monthly returns#
| Month | Path | Total return |
|---|---|---|
| Oct 2026 | +5.2% | |
| Sep 2026 | +10.1% | |
| Aug 2026 | -1.6% | |
| Jul 2026 | +10.1% | |
| Jun 2026 | +11.6% | |
| May 2026 | -20.6% | |
| Apr 2026 | -10.3% | |
| Mar 2026 | -20.1% | |
| Feb 2026 | -8.2% | |
| Jan 2026 | -29.5% | |
| Dec 2025 | -6.7% | |
| Nov 2025 | +18.7% | |
| Oct 2025 | +30.6% | |
| Sep 2025 | -8.6% | |
| Aug 2025 | +50.3% | |
| Jul 2025 | -4.7% | |
| Jun 2025 | -10.7% | |
| May 2025 | +13.2% | |
| Apr 2025 | +8.3% | |
| Mar 2025 | -19.1% | |
| Feb 2025 | +6.3% | |
| Jan 2025 | +28.4% | |
| Dec 2024 | -12.4% | |
| Nov 2024 | +33.5% | |
| Oct 2024 | +41.2% | |
| Sep 2024 | -19.4% | |
| Aug 2024 | -31.7% | |
| Jul 2024 | -3.3% | |
| Jun 2024 | +7.6% | |
| May 2024 | -23.1% | |
| Apr 2024 | -8.5% | |
| Mar 2024 | +2.7% | |
| Feb 2024 | -16.5% | |
| Jan 2024 | +6.5% | |
| Dec 2023 | +27.3% | |
| Nov 2023 | +29.3% | |
| Oct 2023 | -29.2% | |
| Sep 2023 | -20.7% | |
| Aug 2023 | -7.5% | |
| Jul 2023 | -1.7% | |
| Jun 2023 | +18.6% | |
| May 2023 | +5.0% | |
| Apr 2023 | -7.4% | |
| Mar 2023 | +5.3% | |
| Feb 2023 | +13.7% | |
| Jan 2023 | +5.4% | |
| Dec 2022 | +20.4% | |
| Nov 2022 | +0.2% | |
| Oct 2022 | +17.2% | |
| Sep 2022 | +15.2% | |
| Aug 2022 | +0.7% | |
| Jul 2022 | +15.3% | |
| Jun 2022 | -14.8% | |
| May 2022 | -29.2% | |
| Apr 2022 | -5.7% | |
| Mar 2022 | +4.4% | |
| Feb 2022 | +6.6% | |
| Jan 2022 | -9.5% | |
| Dec 2021 | +3.0% | |
| Nov 2021 | -5.4% | |
| Oct 2021 | -3.8% | |
| Sep 2021 | -15.8% | |
| Aug 2021 | -1.8% | |
| Jul 2021 | -3.8% | |
| Jun 2021 | +5.7% | |
| May 2021 | -9.3% | |
| Apr 2021 | +1.3% | |
| Mar 2021 | -1.6% | |
| Feb 2021 | +7.9% | |
| Jan 2021 | +2.5% | |
| Dec 2020 | +38.3% | |
| Nov 2020 | +23.0% | |
| Oct 2020 | +28.6% | |
| Sep 2020 | +10.9% | |
| Aug 2020 | +20.5% | |
| Jul 2020 | +5.7% | |
| Jun 2020 | +5.6% | |
| May 2020 | -1.8% | |
| Apr 2020 | +31.3% | |
| Mar 2020 | -41.0% | |
| Feb 2020 | -15.9% | |
| Jan 2020 | -2.0% | |
| Dec 2019 | +0.7% | |
| Nov 2019 | +2.5% | |
| Oct 2019 | +37.1% | |
| Sep 2019 | -4.0% | |
| Aug 2019 | +11.3% | |
| Jul 2019 | +3.5% | |
| Jun 2019 | +15.2% | |
| May 2019 | -7.3% | |
| Apr 2019 | +60.4% | |
| Mar 2019 | +66.7% | |
| Feb 2019 | +22.3% | |
| Jan 2019 | -43.2% | |
| Dec 2018 | -15.5% | |
| Nov 2018 | -9.7% | |
| Oct 2018 | -11.0% | |
| Sep 2018 | -4.0% | |
| Aug 2018 | +30.0% | |
| Jul 2018 | -9.4% | |
| Jun 2018 | -22.2% | |
| May 2018 | -0.3% | |
| Apr 2018 | +19.6% | |
| Mar 2018 | +0.6% | |
| Feb 2018 | -0.3% | |
| Jan 2018 | +20.3% | |
| Dec 2017 | +1.5% | |
| Nov 2017 | -27.0% | |
| Oct 2017 | +58.8% | |
| Sep 2017 | +11.9% | |
| Aug 2017 | +23.9% | |
| Jul 2017 | -11.9% | |
| Jun 2017 | -5.1% | |
| May 2017 | -3.9% | |
| Apr 2017 | -12.9% | |
| Mar 2017 | -30.9% | |
| Feb 2017 | +16.6% | |
| Jan 2017 | -10.0% | |
| Dec 2016 | -38.6% | |
| Nov 2016 | -16.1% |
Monthly total return (since Nov 2021)#
-40%-20%0%20%40%
Nov 2021-5.4%
Dec 2021+3.0%
Jan 2022-9.5%2022
Feb 2022+6.6%
Mar 2022+4.4%
Apr 2022-5.7%
May 2022-29%
Jun 2022-15%
Jul 2022+15%
Aug 2022+0.66%
Sep 2022+15%
Oct 2022+17%
Nov 2022+0.2%
Dec 2022+20%
Jan 2023+5.4%2023
Feb 2023+14%
Mar 2023+5.3%
Apr 2023-7.4%
May 2023+5.0%
Jun 2023+19%
Jul 2023-1.7%
Aug 2023-7.5%
Sep 2023-21%
Oct 2023-29%
Nov 2023+29%
Dec 2023+27%
Jan 2024+6.5%2024
Feb 2024-17%
Mar 2024+2.7%
Apr 2024-8.5%
May 2024-23%
Jun 2024+7.6%
Jul 2024-3.3%
Aug 2024-32%
Sep 2024-19%
Oct 2024+41%
Nov 2024+34%
Dec 2024-12%
Jan 2025+28%2025
Feb 2025+6.3%
Mar 2025-19%
Apr 2025+8.3%
May 2025+13%
Jun 2025-11%
Jul 2025-4.7%
Aug 2025+50%
Sep 2025-8.6%
Oct 2025+31%
Nov 2025+19%
Dec 2025-6.7%
Jan 2026-30%2026
Feb 2026-8.2%
Mar 2026-20%
Apr 2026-10%
May 2026-21%
Jun 2026+12%
Jul 2026+10%
Aug 2026-1.6%
Sep 2026+10%
Oct 2026+5.2%
Alphatec Holdings Inc. returns by calendar month#
Every month of every year since 2007, one tick per year on a shared scale; the dark bar is the month's average. Total returns, dividends reinvested.
October 2026 so far: +5.23% — 9th of 20 Octobers since 2007 at the last close; the average October returned +7.5%.
| Month | −135%0+135% | Average | Median | Up | Best | Worst |
|---|---|---|---|---|---|---|
| Jan | -0.3% | +1.9% | 55% | +40.0% 2016 | -43.2% 2019 | |
| Feb | -0.9% | +6.7% | 60% | +22.3% 2019 | -54.8% 2016 | |
| Mar | +3.2% | +2.1% | 60% | +66.7% 2019 | -41.0% 2020 | |
| Apr | +2.9% | -4.7% | 40% | +60.4% 2019 | -14.8% 2007 | |
| May | -4.2% | -2.9% | 40% | +19.2% 2011 | -29.2% 2022 | |
| Jun | +6.0% | +5.4% | 65% | +66.7% 2016 | -22.2% 2018 | |
| Jul | +0.8% | -1.6% | 45% | +17.2% 2008 | -16.1% 2011 | |
| Aug | -1.8% | -1.7% | 45% | +50.3% 2025 | -58.1% 2015 | |
| Sep | +2.6% | -2.3% | 40% | +135.0% 2016 | -42.1% 2015 | |
| Oct | +7.5% | +3.9% | 58% | +58.8% 2017 | -33.7% 2016 | |
| Nov | -2.0% | -0.6% | 47% | +33.5% 2024 | -49.4% 2008 | |
| Dec | +5.6% | +3.0% | 68% | +38.3% 2020 | -38.6% 2016 |
Methodology#
Monthly returns are total returns (dividends reinvested), computed from ATEC's split- and dividend-adjusted month-end closes. The table shows the most recent 120 months and the bar chart the most recent 60. See the year-by-year returns for the annual view. Past performance does not predict future returns; not investment advice.
FAQ#
- What is Alphatec Holdings Inc.'s average monthly return?
- Alphatec Holdings Inc. (ATEC) has averaged about 1.60% per month, positive in roughly 52% of months. The best month was Sep 2016 (+135.0%) and the worst was Aug 2015 (-58.1%).
More on Alphatec Holdings Inc.
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