Allison Transmission Stock Price History
NYSE: ALSNConsumer DiscretionaryAuto Parts:O.E.M.USD
109.86+0.75 (+0.69%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
ALSN price history at a glance
The price history for Allison Transmission (ALSN) on this page begins on March 12, 2012, when the stock closed at $24.55; it most recently closed at $109.86 on October 5, 2026. The highest price in this record is $137.62, reached on April 27, 2026; the latest close is 20.2% below that peak. Across the 13 complete calendar years in the table, ALSN finished higher in 9 and lower in 4. Its best year was 2024 (+88.3%) and its worst was 2015 (-23.5%).
Over roughly 15 years the share price changed +347.5%, a 10.8% compound annual price return (excluding dividends). In the last 12 months alone, ALSN has gained 35.6%. 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 2012
- $137.62
- Date of high
- Apr 27, 2026
- Low since 2012
- $15.82
- Date of low
- Jul 16, 2012
- 52-week high
- $137.62
- 52-week low
- $76.01
- IPO year
- 2012
- Last close
- $109.86
ALSN returns
1 week
-6.87%
1 month
-14.27%
3 months
-3.81%
6 months
-14.51%
Year to date
+12.22%
1 year
+35.60%
3 years
+87.57%
5 years
+212.90%
ALSN price return, excluding dividends.
ALSN annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 109.86 | +11.04% |
| 2025 | 98.94 | -9.63% |
| 2024 | 109.48 | +88.27% |
| 2023 | 58.15 | +39.78% |
| 2022 | 41.60 | +14.44% |
| 2021 | 36.35 | -15.72% |
| 2020 | 43.13 | -10.61% |
| 2019 | 48.25 | +8.99% |
| 2018 | 44.27 | +2.79% |
| 2017 | 43.07 | +27.84% |
| 2016 | 33.69 | +30.13% |
| 2015 | 25.89 | -23.52% |
| 2014 | 33.85 | +25.05% |
| 2013 | 27.07 | +29.83% |
| 2012* | 20.85 | -15.07% |
* Partial year: the record begins after the start of 2012; return measured from the first available close.
2026 return is year to date.
ALSN daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 109.61 | 111.10 | 108.32 | 109.86 | +0.69% | |
| 108.77 | 109.71 | 105.10 | 109.11 | -1.49% | |
| 113.19 | 113.89 | 109.37 | 110.76 | -3.48% | |
| 116.61 | 117.56 | 114.49 | 114.75 | -0.86% | |
| 117.59 | 118.73 | 114.38 | 115.75 | -1.88% | |
| 117.88 | 119.08 | 116.89 | 117.97 | +1.45% | |
| 112.55 | 116.89 | 111.33 | 116.28 | +2.67% | |
| 113.37 | 114.27 | 112.10 | 113.26 | +0.22% | |
| 113.76 | 113.80 | 111.03 | 113.01 | -0.57% | |
| 113.00 | 114.98 | 111.91 | 113.66 | -0.18% | |
| 113.07 | 116.46 | 112.85 | 113.86 | +0.99% | |
| 114.00 | 114.00 | 111.46 | 112.74 | -1.61% | |
| 114.78 | 115.63 | 112.57 | 114.59 | -0.68% | |
| 119.95 | 120.97 | 113.25 | 115.38 | -2.93% | |
| 118.53 | 120.77 | 117.77 | 118.86 | +1.50% | |
| 119.82 | 120.07 | 116.99 | 117.10 | -2.22% | |
| 121.01 | 121.63 | 118.15 | 119.76 | +0.94% | |
| 123.20 | 123.95 | 117.50 | 118.64 | -3.07% | |
| 124.19 | 124.59 | 122.24 | 122.40 | -0.88% | |
| 123.66 | 124.27 | 121.77 | 123.49 | -2.72% | |
| 129.59 | 129.59 | 126.69 | 126.94 | -0.47% | |
| 126.30 | 127.91 | 124.21 | 127.54 | -0.47% | |
| 129.41 | 131.31 | 127.59 | 128.14 | -1.85% | |
| 131.11 | 132.41 | 130.21 | 130.56 | -0.52% | |
| 128.16 | 131.37 | 128.16 | 131.24 | +2.18% | |
| 128.36 | 129.70 | 125.57 | 128.44 | +1.37% | |
| 122.56 | 128.22 | 120.58 | 126.71 | +3.26% | |
| 124.60 | 125.67 | 121.98 | 122.71 | -2.39% | |
| 126.06 | 127.50 | 125.40 | 125.71 | -0.48% | |
| 130.00 | 130.49 | 124.92 | 126.32 | -2.20% | |
| 128.36 | 129.98 | 125.10 | 129.16 | +0.30% | |
| 132.11 | 134.66 | 128.59 | 128.78 | -2.16% | |
| 131.80 | 132.16 | 129.87 | 131.62 | +0.18% | |
| 133.14 | 133.68 | 130.80 | 131.38 | -1.39% | |
| 130.00 | 134.14 | 128.56 | 133.23 | +3.18% | |
| 123.62 | 129.46 | 123.13 | 129.12 | +3.44% | |
| 126.40 | 127.59 | 124.57 | 124.82 | -0.50% | |
| 126.88 | 127.00 | 124.30 | 125.45 | -1.31% | |
| 125.73 | 127.56 | 125.04 | 127.11 | +0.99% | |
| 123.40 | 125.97 | 122.66 | 125.87 | +2.40% | |
| 123.67 | 124.25 | 121.85 | 122.92 | -0.55% | |
| 125.85 | 125.85 | 121.83 | 123.60 | -1.11% | |
| 124.21 | 127.35 | 124.06 | 124.99 | +0.38% | |
| 120.54 | 124.58 | 119.42 | 124.52 | +4.74% | |
| 116.51 | 119.04 | 115.48 | 118.88 | +2.27% | |
| 117.73 | 119.74 | 115.76 | 116.24 | -1.60% | |
| 122.92 | 124.00 | 117.50 | 118.13 | -3.66% | |
| 117.84 | 124.98 | 111.86 | 122.62 | +5.43% | |
| 114.70 | 117.53 | 114.67 | 116.31 | +1.55% | |
| 116.38 | 116.39 | 114.35 | 114.54 | -0.78% | |
| 116.53 | 116.53 | 114.27 | 115.44 | +0.68% | |
| 119.77 | 120.38 | 113.71 | 114.66 | -5.33% | |
| 121.25 | 123.14 | 120.09 | 121.11 | -0.66% | |
| 122.99 | 123.21 | 119.20 | 121.91 | -0.35% | |
| 120.21 | 123.58 | 119.79 | 122.34 | +2.26% | |
| 118.84 | 121.12 | 118.67 | 119.64 | +0.49% | |
| 117.00 | 119.99 | 116.51 | 119.06 | +2.45% | |
| 115.22 | 116.89 | 113.30 | 116.21 | +2.23% | |
| 114.35 | 114.49 | 112.29 | 113.67 | +0.06% | |
| 114.66 | 115.75 | 112.93 | 113.60 | -1.64% | |
| 113.15 | 116.50 | 111.92 | 115.49 | +1.05% | |
| 115.02 | 115.44 | 112.03 | 114.29 | -0.67% | |
| 118.30 | 118.64 | 114.11 | 115.06 | -0.79% | |
| 114.91 | 116.96 | 114.48 | 115.98 | +1.55% | |
| 114.43 | 115.65 | 113.74 | 114.21 | +0.38% | |
| 113.27 | 115.81 | 113.27 | 113.78 | +1.82% | |
| 111.93 | 113.03 | 109.71 | 111.75 | -2.12% | |
| 115.90 | 115.90 | 113.40 | 114.17 | -2.08% | |
| 115.77 | 117.50 | 113.60 | 116.60 | +0.20% | |
| 118.13 | 120.75 | 115.91 | 116.37 | -0.93% | |
| 119.55 | 121.47 | 117.44 | 117.46 | +4.19% | |
| 116.37 | 117.13 | 110.79 | 112.74 | -2.27% | |
| 118.85 | 119.91 | 114.94 | 115.36 | -3.74% | |
| 123.20 | 123.39 | 119.71 | 119.84 | -3.76% | |
| 121.27 | 125.90 | 121.27 | 124.52 | +4.04% | |
| 116.64 | 120.29 | 116.53 | 119.68 | +2.29% | |
| 118.67 | 119.64 | 116.97 | 117.00 | -3.40% | |
| 119.53 | 122.04 | 119.00 | 121.12 | +1.70% | |
| 120.62 | 121.53 | 118.94 | 119.10 | +0.20% | |
| 121.06 | 123.01 | 117.96 | 118.86 | -1.79% | |
| 120.17 | 122.45 | 120.17 | 121.03 | +1.31% | |
| 120.06 | 121.44 | 119.02 | 119.47 | +1.81% | |
| 116.85 | 117.58 | 115.08 | 117.35 | +1.58% | |
| 115.12 | 116.87 | 113.80 | 115.52 | +1.49% | |
| 117.59 | 119.89 | 113.41 | 113.82 | -3.47% | |
| 117.06 | 119.49 | 114.34 | 117.91 | +2.10% | |
| 116.51 | 116.97 | 115.03 | 115.48 | -0.23% | |
| 117.33 | 118.44 | 115.42 | 115.75 | -2.22% | |
| 118.60 | 119.60 | 117.01 | 118.38 | -0.56% | |
| 115.64 | 119.74 | 115.64 | 119.05 | +2.51% | |
| 112.79 | 116.45 | 112.76 | 116.14 | +4.00% | |
| 112.01 | 113.08 | 109.46 | 111.67 | -1.64% | |
| 113.46 | 115.58 | 111.69 | 113.53 | +0.01% | |
| 113.34 | 115.18 | 111.10 | 113.52 | -0.30% | |
| 114.69 | 115.77 | 112.91 | 113.86 | -0.20% | |
| 111.16 | 114.17 | 110.95 | 114.09 | +3.84% | |
| 110.10 | 111.20 | 108.00 | 109.87 | +0.73% | |
| 107.90 | 109.28 | 106.12 | 109.07 | +0.66% | |
| 108.53 | 108.95 | 106.31 | 108.35 | +0.31% | |
| 112.58 | 113.54 | 107.37 | 108.01 | -5.30% | |
| 116.98 | 117.48 | 114.01 | 114.06 | -2.50% | |
| 121.31 | 123.32 | 116.92 | 116.99 | -4.38% | |
| 123.79 | 124.59 | 121.49 | 122.35 | -0.10% | |
| 120.37 | 123.18 | 118.65 | 122.47 | +2.23% | |
| 123.30 | 123.30 | 117.91 | 119.80 | -3.17% | |
| 124.71 | 125.13 | 123.00 | 123.72 | -0.37% | |
| 124.22 | 125.73 | 122.88 | 124.18 | +0.94% | |
| 127.98 | 128.21 | 122.68 | 123.02 | -3.66% | |
| 129.93 | 133.21 | 126.39 | 127.70 | +0.26% | |
| 125.00 | 129.14 | 119.15 | 127.37 | -1.29% | |
| 130.54 | 131.94 | 128.17 | 129.04 | -1.67% | |
| 133.77 | 134.75 | 131.12 | 131.23 | -2.32% | |
| 130.11 | 135.86 | 130.01 | 134.35 | +4.07% | |
| 130.53 | 131.59 | 128.91 | 129.10 | -0.71% | |
| 133.79 | 134.16 | 129.12 | 130.02 | -2.75% | |
| 135.72 | 137.62 | 133.61 | 133.69 | -1.34% | |
| 135.25 | 136.94 | 134.61 | 135.51 | -0.36% | |
| 133.49 | 136.89 | 133.46 | 136.00 | +2.22% | |
| 132.35 | 133.22 | 131.01 | 133.04 | +1.29% | |
| 130.13 | 132.50 | 129.03 | 131.34 | +1.23% | |
| 128.57 | 130.39 | 128.18 | 129.74 | +0.96% | |
| 126.64 | 130.56 | 126.64 | 128.50 | +2.23% | |
| 125.04 | 126.38 | 124.22 | 125.70 | -0.10% | |
| 128.28 | 129.10 | 124.83 | 125.82 | -1.90% | |
| 129.72 | 130.83 | 128.25 | 128.26 | -1.03% | |
| 128.04 | 130.22 | 126.95 | 129.60 | +0.85% | |
| 128.13 | 128.62 | 126.57 | 128.51 | +0.81% | |
| 124.38 | 127.78 | 123.82 | 127.48 | +1.98% | |
| 122.03 | 125.40 | 121.09 | 125.00 | +6.58% | |
| 116.92 | 118.94 | 116.80 | 117.28 | -0.15% | |
| 116.46 | 117.78 | 115.32 | 117.46 | +0.34% | |
| 116.21 | 120.04 | 115.33 | 117.06 | -1.50% | |
| 118.37 | 119.87 | 117.83 | 118.84 | +1.52% | |
| 114.36 | 117.78 | 114.00 | 117.06 | +3.96% | |
| 116.03 | 116.73 | 112.11 | 112.60 | -1.63% | |
| 115.34 | 116.82 | 114.27 | 114.46 | -1.60% | |
| 117.76 | 119.47 | 116.12 | 116.32 | -2.23% | |
| 118.71 | 119.69 | 117.59 | 118.97 | +0.92% | |
| 113.79 | 119.10 | 113.79 | 117.89 | +2.82% | |
| 113.77 | 117.24 | 113.19 | 114.66 | +3.58% | |
| 111.78 | 112.60 | 109.42 | 110.70 | -1.33% | |
| 111.78 | 112.84 | 110.43 | 112.19 | -0.95% | |
| 113.91 | 116.34 | 113.12 | 113.27 | -0.82% | |
| 114.55 | 115.11 | 112.91 | 114.21 | +0.72% | |
| 114.01 | 114.71 | 112.84 | 113.39 | +0.51% | |
| 113.91 | 114.63 | 111.37 | 112.82 | -0.26% | |
| 111.67 | 113.30 | 110.87 | 113.11 | -0.06% | |
| 114.36 | 115.09 | 112.24 | 113.18 | -1.27% | |
| 116.89 | 118.75 | 114.44 | 114.64 | -1.91% | |
| 114.02 | 117.21 | 111.36 | 116.87 | -0.06% | |
| 120.02 | 120.33 | 116.59 | 116.94 | -4.26% | |
| 125.55 | 126.73 | 121.11 | 122.14 | -3.78% | |
| 126.34 | 128.85 | 125.61 | 126.94 | +1.71% | |
| 123.62 | 124.98 | 120.38 | 124.80 | -1.66% | |
| 124.03 | 127.11 | 122.01 | 126.91 | +1.28% | |
| 124.00 | 126.31 | 122.43 | 125.30 | +0.39% | |
| 123.56 | 125.47 | 122.41 | 124.81 | +1.70% | |
| 122.27 | 124.68 | 121.07 | 122.72 | +0.60% | |
| 117.38 | 125.66 | 117.37 | 121.99 | +4.41% | |
| 118.44 | 119.30 | 115.38 | 116.84 | -1.69% | |
| 117.79 | 119.48 | 116.89 | 118.85 | +0.91% | |
| 116.62 | 117.92 | 115.88 | 117.78 | +0.69% | |
| 118.21 | 119.45 | 116.79 | 116.97 | -0.42% | |
| 116.91 | 118.19 | 116.35 | 117.46 | -0.28% | |
| 115.61 | 118.59 | 115.14 | 117.79 | +1.76% | |
| 117.00 | 118.75 | 115.05 | 115.75 | -0.60% | |
| 115.89 | 118.50 | 115.85 | 116.45 | +0.97% | |
| 115.10 | 116.05 | 113.90 | 115.33 | +0.31% | |
| 115.59 | 115.84 | 114.30 | 114.97 | -0.57% | |
| 114.13 | 116.15 | 114.13 | 115.63 | +1.65% | |
| 113.50 | 114.20 | 112.17 | 113.75 | -0.39% | |
| 112.80 | 114.99 | 112.28 | 114.20 | +2.20% | |
| 109.96 | 113.45 | 109.96 | 111.74 | +1.36% | |
| 108.50 | 111.13 | 108.50 | 110.24 | +1.42% | |
| 111.62 | 111.94 | 108.63 | 108.70 | -2.56% | |
| 111.25 | 111.82 | 110.27 | 111.56 | +0.88% | |
| 110.95 | 111.52 | 109.39 | 110.59 | -0.32% | |
| 109.59 | 111.05 | 108.79 | 110.95 | +1.20% | |
| 109.88 | 110.24 | 108.82 | 109.63 | +0.05% | |
| 111.56 | 111.56 | 108.85 | 109.57 | -1.31% | |
| 111.35 | 111.62 | 110.28 | 111.03 | +0.06% | |
| 110.35 | 113.31 | 109.50 | 110.96 | +1.44% | |
| 109.00 | 110.50 | 108.37 | 109.38 | -0.74% | |
| 111.34 | 112.06 | 109.74 | 110.20 | -1.21% | |
| 109.15 | 112.21 | 107.69 | 111.55 | +3.31% | |
| 106.58 | 109.40 | 105.77 | 107.98 | +1.91% | |
| 105.61 | 106.19 | 104.89 | 105.96 | +0.59% | |
| 103.42 | 105.45 | 103.28 | 105.34 | +1.05% | |
| 102.70 | 104.62 | 102.36 | 104.25 | +2.03% | |
| 99.13 | 103.75 | 99.13 | 102.18 | +2.73% | |
| 101.22 | 101.80 | 99.33 | 99.46 | -2.09% | |
| 97.64 | 102.05 | 97.64 | 101.58 | +3.68% | |
| 98.28 | 100.49 | 97.92 | 97.97 | -0.98% | |
| 98.10 | 99.35 | 97.72 | 98.94 | +1.06% | |
| 98.79 | 98.79 | 97.87 | 97.90 | -1.02% | |
| 99.64 | 100.18 | 98.87 | 98.91 | -0.94% | |
| 100.90 | 101.09 | 99.66 | 99.85 | -1.07% | |
| 100.82 | 101.06 | 99.88 | 100.93 | +0.13% | |
| 100.73 | 101.15 | 99.93 | 100.80 | +0.32% | |
| 100.27 | 100.80 | 99.54 | 100.48 | -0.27% | |
| 99.26 | 101.18 | 98.74 | 100.75 | +2.06% | |
| 99.47 | 100.00 | 98.50 | 98.72 | -0.57% | |
| 99.03 | 100.66 | 98.28 | 99.29 | +1.00% | |
| 98.23 | 99.14 | 97.04 | 98.31 | -0.39% | |
| 99.42 | 100.20 | 97.97 | 98.69 | -0.73% | |
| 100.08 | 100.92 | 98.78 | 99.42 | -0.42% | |
| 100.09 | 101.55 | 99.04 | 99.84 | +0.37% | |
| 98.85 | 100.42 | 98.57 | 99.47 | +1.34% | |
| 94.06 | 98.36 | 93.37 | 98.15 | +4.73% | |
| 94.36 | 95.37 | 93.07 | 93.72 | -1.43% | |
| 94.99 | 97.05 | 94.10 | 95.08 | +2.74% | |
| 90.14 | 93.03 | 89.44 | 92.54 | +2.31% | |
| 90.80 | 91.35 | 90.07 | 90.45 | -0.08% | |
| 89.11 | 91.11 | 89.11 | 90.52 | +1.34% | |
| 89.67 | 89.99 | 88.88 | 89.32 | 0.00% | |
| 88.59 | 90.74 | 88.15 | 89.32 | +0.74% | |
| 89.43 | 90.00 | 88.55 | 88.66 | -0.89% | |
| 87.71 | 89.71 | 86.98 | 89.46 | +1.84% | |
| 86.05 | 88.70 | 85.02 | 87.84 | +2.91% | |
| 84.31 | 85.79 | 84.18 | 85.36 | +1.23% | |
| 81.35 | 85.58 | 81.18 | 84.32 | +3.78% | |
| 82.26 | 82.50 | 80.44 | 81.25 | -0.05% | |
| 79.85 | 81.49 | 79.66 | 81.29 | +1.99% | |
| 79.15 | 80.21 | 78.77 | 79.70 | +0.54% | |
| 81.64 | 81.70 | 79.21 | 79.27 | -3.01% | |
| 80.98 | 82.24 | 80.81 | 81.73 | -0.69% | |
| 82.13 | 82.98 | 81.82 | 82.30 | +0.30% | |
| 82.25 | 83.83 | 82.00 | 82.05 | +0.09% | |
| 82.63 | 83.35 | 81.73 | 81.98 | -0.97% | |
| 82.66 | 83.36 | 81.22 | 82.78 | +1.01% | |
| 80.89 | 82.41 | 80.33 | 81.95 | +0.59% | |
| 81.00 | 83.00 | 80.08 | 81.47 | +0.88% | |
| 78.61 | 81.74 | 78.19 | 80.76 | +1.71% | |
| 80.52 | 80.52 | 79.00 | 79.40 | -2.40% | |
| 82.58 | 83.13 | 81.29 | 81.35 | -1.45% | |
| 82.57 | 84.21 | 82.34 | 82.55 | -1.23% | |
| 77.22 | 84.86 | 76.01 | 83.58 | +2.44% | |
| 82.15 | 84.44 | 81.01 | 81.59 | -0.63% | |
| 83.01 | 84.22 | 82.02 | 82.11 | -1.55% | |
| 83.40 | 83.52 | 82.88 | 83.40 | +0.74% | |
| 83.92 | 84.25 | 82.75 | 82.79 | -0.55% | |
| 82.66 | 83.36 | 81.65 | 83.25 | +1.17% | |
| 82.59 | 83.27 | 81.56 | 82.29 | -0.25% | |
| 81.31 | 82.86 | 81.08 | 82.50 | +1.38% | |
| 81.40 | 81.86 | 80.75 | 81.38 | +0.62% | |
| 81.08 | 81.89 | 79.95 | 80.88 | -1.04% | |
| 83.60 | 83.89 | 81.00 | 81.73 | -1.65% | |
| 82.13 | 83.91 | 82.02 | 83.10 | +1.18% | |
| 79.45 | 82.27 | 79.35 | 82.13 | +1.76% | |
| 80.59 | 81.38 | 80.09 | 80.71 | +1.56% | |
| 81.32 | 81.65 | 79.36 | 79.47 | -1.91% | |
| 82.68 | 82.72 | 80.95 | 81.02 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ALSN chart for longer ranges.