ATS Stock Price History
NYSE: ATSIndustrialsIndustrial Machinery/ComponentsUSD
17.65-0.03 (-0.17%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
ATS price history at a glance
The price history for ATS (ATS) on this page begins on December 28, 2009, when the stock closed at $7.15; it most recently closed at $17.65 on October 5, 2026. The highest price in this record is $48.89, reached on July 17, 2023; the latest close is 63.9% below that peak. Across the 16 complete calendar years in the table, ATS finished higher in 9 and lower in 7. Its best year was 2021 (+128.1%) and its worst was 2015 (-37.7%).
Over roughly 17 years the share price changed +146.9%, a 5.5% compound annual price return (excluding dividends). In the last 12 months alone, ATS has lost 33.0%. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2009
- $48.89
- Date of high
- Jul 17, 2023
- Low since 2009
- $5.39
- Date of low
- Jun 28, 2010
- 52-week high
- $35.82
- 52-week low
- $17.32
- IPO year
- 2023
- Last close
- $17.65
ATS returns
1 week
-3.34%
1 month
-8.83%
3 months
-36.85%
6 months
-42.49%
Year to date
-35.91%
1 year
-33.02%
3 years
-55.08%
5 years
-48.65%
ATS price return, excluding dividends.
ATS annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 17.65 | -36.72% |
| 2025 | 27.89 | -7.43% |
| 2024 | 30.13 | -30.04% |
| 2023 | 43.07 | +39.25% |
| 2022 | 30.93 | -22.15% |
| 2021 | 39.73 | +128.07% |
| 2020 | 17.42 | +5.58% |
| 2019 | 16.50 | +52.78% |
| 2018 | 10.80 | -8.94% |
| 2017 | 11.86 | +27.39% |
| 2016 | 9.31 | +13.95% |
| 2015 | 8.17 | -37.68% |
| 2014 | 13.11 | +3.64% |
| 2013 | 12.65 | +44.74% |
| 2012 | 8.74 | +45.67% |
| 2011 | 6.00 | -10.18% |
| 2010 | 6.68 | -6.57% |
| 2009* | 7.15 | 0.00% |
* Partial year: the record begins after the start of 2009; return measured from the first available close.
2026 return is year to date.
ATS daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 17.68 | 17.75 | 17.45 | 17.65 | -0.17% | |
| 17.53 | 17.69 | 17.32 | 17.68 | -0.39% | |
| 18.01 | 18.24 | 17.61 | 17.75 | -2.74% | |
| 18.73 | 18.73 | 18.15 | 18.25 | -1.51% | |
| 18.26 | 18.56 | 17.99 | 18.53 | +1.48% | |
| 18.26 | 18.39 | 17.99 | 18.26 | +1.28% | |
| 18.08 | 18.16 | 17.77 | 18.03 | -0.11% | |
| 18.30 | 18.43 | 18.04 | 18.05 | -1.37% | |
| 18.82 | 19.03 | 18.28 | 18.30 | -2.76% | |
| 19.00 | 19.00 | 18.62 | 18.82 | -1.47% | |
| 19.06 | 19.16 | 18.86 | 19.10 | +1.11% | |
| 19.22 | 19.22 | 18.74 | 18.89 | -1.67% | |
| 18.94 | 19.40 | 18.88 | 19.21 | +0.52% | |
| 19.45 | 19.45 | 19.04 | 19.11 | -0.26% | |
| 19.37 | 19.38 | 18.97 | 19.16 | -0.93% | |
| 19.25 | 19.48 | 19.01 | 19.34 | +0.89% | |
| 19.63 | 19.63 | 19.14 | 19.17 | -0.05% | |
| 19.29 | 19.46 | 18.96 | 19.18 | 0.00% | |
| 19.32 | 19.47 | 19.03 | 19.18 | -1.29% | |
| 18.71 | 19.51 | 18.64 | 19.43 | +1.20% | |
| 19.32 | 19.39 | 19.07 | 19.20 | +0.89% | |
| 19.12 | 19.42 | 18.96 | 19.03 | -1.70% | |
| 19.43 | 19.43 | 18.99 | 19.36 | -0.36% | |
| 19.65 | 19.67 | 19.37 | 19.43 | -1.12% | |
| 19.50 | 19.65 | 19.34 | 19.65 | +0.41% | |
| 19.22 | 19.61 | 19.01 | 19.57 | +2.95% | |
| 18.59 | 19.14 | 18.41 | 19.01 | +2.81% | |
| 19.07 | 19.12 | 18.42 | 18.49 | -4.00% | |
| 19.21 | 19.35 | 19.02 | 19.26 | +0.26% | |
| 19.44 | 19.47 | 18.88 | 19.21 | -1.03% | |
| 19.85 | 19.85 | 19.32 | 19.41 | -2.22% | |
| 19.49 | 20.11 | 19.49 | 19.85 | +1.02% | |
| 19.52 | 19.85 | 19.37 | 19.65 | +2.18% | |
| 19.65 | 19.71 | 19.05 | 19.23 | -2.58% | |
| 19.48 | 19.79 | 19.35 | 19.74 | +2.39% | |
| 19.66 | 19.82 | 19.23 | 19.28 | -2.48% | |
| 19.27 | 19.81 | 19.27 | 19.77 | +2.49% | |
| 19.53 | 19.59 | 19.20 | 19.29 | -1.53% | |
| 20.20 | 20.23 | 19.53 | 19.59 | -3.55% | |
| 20.05 | 20.40 | 20.05 | 20.31 | +0.89% | |
| 20.40 | 20.43 | 20.08 | 20.13 | -1.08% | |
| 20.63 | 20.70 | 20.00 | 20.35 | -0.20% | |
| 19.79 | 20.70 | 19.79 | 20.39 | +3.35% | |
| 20.57 | 20.57 | 19.61 | 19.73 | -6.63% | |
| 20.66 | 21.78 | 20.38 | 21.13 | +2.92% | |
| 24.57 | 24.57 | 19.14 | 20.53 | -26.55% | |
| 27.90 | 28.62 | 27.71 | 27.95 | -0.75% | |
| 27.45 | 28.67 | 27.45 | 28.16 | +1.40% | |
| 26.93 | 28.00 | 26.93 | 27.77 | +1.95% | |
| 26.73 | 27.36 | 26.22 | 27.24 | +1.68% | |
| 26.89 | 26.91 | 26.38 | 26.79 | +1.09% | |
| 26.77 | 27.16 | 25.78 | 26.50 | -1.74% | |
| 26.31 | 27.04 | 26.30 | 26.97 | +1.43% | |
| 26.52 | 26.83 | 25.65 | 26.59 | +0.64% | |
| 26.54 | 27.00 | 26.38 | 26.42 | -0.30% | |
| 26.50 | 27.02 | 26.26 | 26.50 | -1.38% | |
| 26.60 | 27.19 | 26.60 | 26.87 | +0.19% | |
| 26.83 | 27.28 | 26.32 | 26.82 | +0.79% | |
| 27.58 | 27.63 | 26.51 | 26.61 | -3.52% | |
| 27.42 | 27.89 | 27.40 | 27.58 | -0.76% | |
| 27.19 | 28.00 | 27.19 | 27.79 | +1.46% | |
| 27.01 | 27.47 | 26.96 | 27.39 | +0.81% | |
| 27.76 | 27.85 | 27.14 | 27.17 | -0.48% | |
| 27.60 | 28.03 | 27.16 | 27.30 | -2.33% | |
| 28.02 | 28.54 | 27.95 | 27.95 | +0.76% | |
| 27.42 | 27.85 | 27.35 | 27.74 | +1.84% | |
| 27.35 | 27.35 | 26.39 | 27.24 | -1.20% | |
| 28.20 | 28.33 | 27.41 | 27.57 | -3.16% | |
| 27.94 | 28.67 | 27.94 | 28.47 | +2.85% | |
| 28.32 | 28.61 | 27.42 | 27.68 | -1.74% | |
| 28.93 | 28.93 | 28.12 | 28.17 | -2.12% | |
| 27.78 | 28.94 | 27.66 | 28.78 | +4.39% | |
| 27.97 | 27.97 | 26.91 | 27.57 | -1.57% | |
| 27.73 | 28.13 | 27.40 | 28.01 | -0.39% | |
| 28.05 | 28.49 | 27.90 | 28.12 | +0.50% | |
| 27.34 | 28.07 | 27.34 | 27.98 | +2.38% | |
| 27.31 | 27.61 | 27.13 | 27.33 | -1.94% | |
| 27.68 | 28.19 | 27.68 | 27.87 | -0.57% | |
| 28.72 | 28.72 | 27.65 | 28.03 | -1.02% | |
| 28.17 | 29.29 | 28.17 | 28.32 | +1.25% | |
| 28.44 | 28.71 | 27.95 | 27.97 | -0.96% | |
| 28.11 | 28.93 | 27.73 | 28.24 | +3.18% | |
| 27.00 | 27.43 | 26.66 | 27.37 | +1.82% | |
| 26.56 | 26.95 | 26.17 | 26.88 | +1.82% | |
| 27.22 | 27.53 | 26.40 | 26.40 | -4.14% | |
| 27.47 | 27.86 | 26.57 | 27.54 | +0.84% | |
| 27.12 | 27.88 | 26.69 | 27.31 | +1.45% | |
| 27.96 | 28.12 | 26.71 | 26.92 | -4.74% | |
| 28.97 | 29.10 | 27.80 | 28.26 | -2.05% | |
| 29.84 | 29.84 | 28.84 | 28.85 | -3.38% | |
| 29.78 | 30.27 | 29.63 | 29.86 | +1.22% | |
| 30.35 | 30.63 | 29.19 | 29.50 | -4.59% | |
| 30.16 | 31.60 | 29.85 | 30.92 | +1.61% | |
| 32.48 | 33.49 | 28.54 | 30.43 | -13.72% | |
| 34.65 | 35.82 | 34.55 | 35.27 | +1.64% | |
| 34.84 | 34.84 | 33.79 | 34.70 | +1.23% | |
| 33.46 | 34.34 | 33.10 | 34.28 | +3.91% | |
| 32.22 | 33.01 | 31.80 | 32.99 | +1.85% | |
| 31.81 | 32.43 | 31.45 | 32.39 | +2.92% | |
| 31.59 | 31.96 | 30.90 | 31.47 | -1.50% | |
| 31.71 | 32.46 | 31.53 | 31.95 | -0.16% | |
| 31.86 | 32.61 | 31.86 | 32.00 | -1.27% | |
| 33.24 | 33.25 | 32.14 | 32.41 | -1.55% | |
| 33.35 | 33.65 | 32.92 | 32.92 | -1.17% | |
| 34.22 | 34.22 | 32.89 | 33.31 | -2.74% | |
| 35.12 | 35.24 | 34.16 | 34.25 | -3.19% | |
| 34.33 | 35.70 | 34.33 | 35.38 | +2.14% | |
| 34.31 | 34.74 | 33.92 | 34.64 | +1.76% | |
| 34.67 | 35.06 | 33.74 | 34.04 | -0.79% | |
| 32.29 | 34.46 | 32.29 | 34.31 | +6.85% | |
| 32.32 | 32.62 | 31.76 | 32.11 | -0.62% | |
| 32.45 | 32.73 | 31.94 | 32.31 | -0.43% | |
| 31.65 | 32.61 | 31.33 | 32.45 | +3.44% | |
| 31.69 | 31.89 | 31.27 | 31.37 | -1.35% | |
| 32.60 | 33.17 | 30.42 | 31.80 | -3.84% | |
| 33.20 | 33.80 | 33.05 | 33.07 | +0.09% | |
| 34.27 | 34.33 | 33.03 | 33.04 | -2.82% | |
| 33.03 | 34.21 | 32.62 | 34.00 | +2.50% | |
| 33.44 | 33.53 | 32.67 | 33.17 | +1.16% | |
| 32.98 | 33.48 | 32.59 | 32.79 | -1.00% | |
| 32.47 | 33.33 | 32.31 | 33.12 | +1.22% | |
| 31.90 | 33.26 | 31.90 | 32.72 | +4.54% | |
| 30.77 | 31.45 | 30.77 | 31.30 | +1.52% | |
| 31.59 | 31.98 | 30.72 | 30.83 | -2.41% | |
| 31.54 | 32.01 | 31.33 | 31.59 | +0.16% | |
| 30.45 | 31.67 | 30.14 | 31.54 | +2.77% | |
| 31.00 | 31.00 | 30.46 | 30.69 | +0.03% | |
| 30.35 | 30.81 | 30.35 | 30.68 | +1.15% | |
| 30.03 | 30.61 | 29.50 | 30.33 | +7.21% | |
| 28.26 | 28.60 | 27.74 | 28.29 | -1.50% | |
| 28.24 | 28.76 | 28.11 | 28.72 | +0.91% | |
| 28.19 | 29.09 | 27.85 | 28.46 | -1.52% | |
| 28.51 | 29.61 | 28.51 | 28.90 | +2.48% | |
| 27.47 | 28.53 | 27.10 | 28.20 | +3.98% | |
| 28.30 | 28.30 | 26.91 | 27.12 | -3.42% | |
| 29.20 | 29.21 | 27.83 | 28.08 | -5.10% | |
| 29.95 | 30.73 | 29.54 | 29.59 | -2.63% | |
| 30.60 | 30.70 | 29.87 | 30.39 | +1.00% | |
| 30.09 | 30.72 | 30.05 | 30.09 | -1.21% | |
| 31.00 | 31.64 | 30.43 | 30.46 | +0.99% | |
| 31.11 | 31.11 | 29.79 | 30.16 | -2.87% | |
| 31.21 | 31.21 | 30.21 | 31.05 | -2.48% | |
| 30.84 | 32.51 | 30.51 | 31.84 | +4.12% | |
| 28.98 | 30.67 | 28.98 | 30.58 | +6.00% | |
| 27.87 | 28.92 | 27.87 | 28.85 | +4.68% | |
| 28.79 | 29.12 | 27.36 | 27.56 | -2.99% | |
| 29.31 | 29.42 | 28.15 | 28.41 | -4.60% | |
| 30.11 | 30.32 | 29.58 | 29.78 | -0.73% | |
| 30.30 | 30.65 | 29.82 | 30.00 | -1.19% | |
| 29.61 | 30.58 | 29.09 | 30.36 | +0.43% | |
| 30.54 | 30.71 | 29.79 | 30.23 | -3.11% | |
| 31.97 | 32.32 | 30.67 | 31.20 | -3.29% | |
| 32.63 | 32.72 | 32.08 | 32.26 | 0.00% | |
| 32.01 | 32.43 | 31.27 | 32.26 | -1.74% | |
| 31.39 | 32.98 | 31.23 | 32.83 | +2.75% | |
| 32.05 | 32.40 | 31.59 | 31.95 | -1.66% | |
| 32.11 | 32.58 | 32.09 | 32.49 | +0.40% | |
| 32.60 | 32.64 | 32.20 | 32.36 | -0.46% | |
| 32.33 | 32.98 | 31.84 | 32.51 | +1.18% | |
| 32.30 | 32.72 | 31.68 | 32.13 | -2.13% | |
| 32.44 | 33.01 | 32.23 | 32.83 | +0.92% | |
| 31.28 | 32.69 | 31.21 | 32.53 | +3.80% | |
| 31.53 | 31.53 | 30.74 | 31.34 | -0.89% | |
| 30.94 | 32.21 | 30.94 | 31.62 | +1.41% | |
| 30.80 | 31.35 | 30.36 | 31.18 | +1.10% | |
| 30.96 | 31.39 | 30.21 | 30.84 | +0.26% | |
| 31.46 | 31.46 | 30.38 | 30.76 | -1.73% | |
| 30.05 | 31.83 | 29.69 | 31.30 | +4.51% | |
| 29.87 | 29.95 | 29.42 | 29.95 | +0.23% | |
| 29.60 | 31.23 | 29.60 | 29.88 | +1.94% | |
| 29.66 | 30.16 | 29.02 | 29.31 | -3.11% | |
| 29.37 | 31.66 | 29.11 | 30.25 | +6.55% | |
| 27.81 | 28.60 | 27.81 | 28.39 | +1.21% | |
| 28.39 | 28.79 | 27.40 | 28.05 | -1.44% | |
| 28.74 | 28.88 | 28.04 | 28.46 | -1.52% | |
| 29.21 | 29.28 | 28.35 | 28.90 | -0.17% | |
| 29.53 | 29.53 | 28.59 | 28.95 | -1.19% | |
| 29.26 | 29.73 | 29.04 | 29.30 | +0.17% | |
| 29.50 | 29.53 | 28.96 | 29.25 | -1.45% | |
| 29.48 | 29.92 | 29.36 | 29.68 | +0.92% | |
| 29.44 | 29.83 | 29.15 | 29.41 | +0.75% | |
| 28.31 | 29.58 | 27.97 | 29.19 | +4.36% | |
| 29.18 | 29.59 | 26.85 | 27.97 | -8.71% | |
| 30.67 | 30.90 | 30.30 | 30.64 | +0.39% | |
| 30.23 | 31.03 | 29.93 | 30.52 | +1.26% | |
| 29.62 | 30.16 | 29.40 | 30.14 | +1.89% | |
| 29.68 | 29.68 | 29.21 | 29.58 | -0.44% | |
| 28.64 | 30.00 | 28.54 | 29.71 | +3.16% | |
| 28.64 | 29.00 | 28.38 | 28.80 | +1.30% | |
| 28.89 | 28.89 | 28.18 | 28.43 | -0.25% | |
| 29.10 | 29.10 | 28.29 | 28.50 | -2.10% | |
| 29.05 | 29.22 | 28.68 | 29.11 | +0.28% | |
| 28.17 | 29.27 | 28.08 | 29.03 | +4.09% | |
| 27.82 | 28.43 | 27.67 | 27.89 | +1.27% | |
| 27.84 | 27.99 | 27.32 | 27.54 | -0.94% | |
| 27.89 | 28.10 | 27.64 | 27.80 | -0.50% | |
| 28.30 | 28.36 | 27.76 | 27.94 | -1.72% | |
| 28.23 | 28.63 | 28.17 | 28.43 | +0.82% | |
| 28.55 | 28.55 | 28.20 | 28.20 | -1.05% | |
| 28.67 | 28.67 | 27.69 | 28.50 | +0.53% | |
| 27.93 | 28.74 | 27.93 | 28.35 | +1.72% | |
| 27.64 | 27.87 | 27.27 | 27.87 | +0.80% | |
| 27.12 | 28.24 | 26.99 | 27.65 | +3.95% | |
| 27.69 | 27.69 | 26.56 | 26.60 | -4.32% | |
| 26.83 | 28.26 | 26.59 | 27.80 | +3.58% | |
| 27.63 | 27.63 | 26.62 | 26.84 | -2.51% | |
| 27.87 | 28.11 | 27.38 | 27.53 | -0.65% | |
| 27.67 | 27.82 | 27.44 | 27.71 | +0.43% | |
| 27.19 | 27.91 | 26.89 | 27.59 | +1.70% | |
| 27.20 | 27.46 | 27.02 | 27.13 | -0.07% | |
| 27.40 | 27.59 | 27.00 | 27.15 | -0.40% | |
| 26.43 | 27.28 | 26.43 | 27.26 | +4.05% | |
| 25.75 | 26.69 | 25.75 | 26.20 | +2.14% | |
| 25.20 | 25.66 | 25.14 | 25.65 | +1.62% | |
| 25.33 | 25.34 | 24.89 | 25.24 | -0.04% | |
| 25.54 | 25.85 | 25.15 | 25.25 | -1.02% | |
| 25.75 | 25.75 | 25.38 | 25.51 | -0.43% | |
| 24.84 | 25.73 | 24.84 | 25.62 | +2.23% | |
| 24.50 | 25.09 | 24.46 | 25.06 | +2.92% | |
| 24.12 | 24.37 | 23.85 | 24.35 | +0.37% | |
| 24.26 | 24.50 | 24.13 | 24.26 | +0.08% | |
| 25.14 | 25.51 | 24.19 | 24.24 | -2.02% | |
| 24.81 | 24.98 | 24.68 | 24.74 | -0.40% | |
| 25.43 | 25.43 | 24.59 | 24.84 | -1.31% | |
| 25.58 | 25.88 | 25.16 | 25.17 | -2.56% | |
| 26.37 | 27.00 | 25.80 | 25.83 | -3.76% | |
| 27.22 | 27.33 | 26.69 | 26.84 | -1.11% | |
| 27.50 | 27.70 | 27.01 | 27.14 | -1.20% | |
| 27.52 | 27.88 | 27.28 | 27.47 | +0.22% | |
| 27.14 | 27.62 | 27.12 | 27.41 | +2.16% | |
| 28.00 | 28.00 | 26.12 | 26.83 | -4.69% | |
| 29.45 | 30.00 | 28.14 | 28.15 | -4.77% | |
| 26.85 | 29.71 | 26.85 | 29.56 | +10.59% | |
| 26.55 | 26.98 | 26.12 | 26.73 | -0.85% | |
| 27.44 | 27.44 | 26.49 | 26.96 | -1.82% | |
| 26.66 | 27.73 | 26.33 | 27.46 | +3.12% | |
| 27.20 | 27.24 | 26.63 | 26.63 | -2.53% | |
| 27.24 | 27.77 | 27.00 | 27.32 | +0.55% | |
| 27.24 | 27.44 | 27.01 | 27.17 | +0.04% | |
| 27.33 | 27.41 | 27.01 | 27.16 | +0.33% | |
| 27.34 | 27.36 | 26.99 | 27.07 | +0.37% | |
| 26.78 | 27.03 | 26.69 | 26.97 | +1.43% | |
| 26.81 | 26.85 | 26.23 | 26.59 | -1.23% | |
| 26.51 | 26.97 | 26.51 | 26.92 | +1.13% | |
| 26.20 | 26.62 | 26.20 | 26.62 | +2.42% | |
| 26.31 | 26.48 | 25.90 | 25.99 | -1.85% | |
| 26.48 | 26.65 | 26.19 | 26.48 | +0.68% | |
| 26.75 | 26.77 | 26.09 | 26.30 | -0.98% | |
| 25.71 | 26.68 | 25.46 | 26.56 | +1.88% | |
| 25.75 | 26.19 | 25.60 | 26.07 | +2.68% | |
| 26.42 | 26.44 | 25.35 | 25.39 | -3.64% | |
| 26.51 | 26.56 | 26.16 | 26.35 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ATS chart for longer ranges.