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Allison Transmission Holdings Inc (ALSN) stock

ALSNNYSEMotor Vehicle Parts & AccessoriesFiscal year ends December 31
Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 5, 2026Score 15/3049% above fair value
$108.05−1.93 (-1.75%)

Close on Oct 30, 2026Market cap $8.92BP/E 17.2Yield 1.00%

Price history

Allison Transmission share prices for every week, newest first. Adjusted for stock splits, not for dividends.

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Close, Oct 30, 2026
$108.05
-1.75% on the day
52-week range
$76.01 – $137.62
-21.5% from the high
Change over 52 weeks
+29.3%
From $83.58 on Oct 30, 2025
Average volume
948,552
Shares a day, last 90 sessions
Week ofOpenHighLowCloseChangeVolume
Oct 26, 2026$107.01$111.03$106.26$108.05+1.63%3,115,139
Oct 19, 2026$112.54$112.98$105.33$106.32-4.90%2,961,425
Oct 12, 2026$110.58$114.36$109.20$111.80+1.77%2,664,773
Oct 5, 2026$117.59$118.73$105.10$109.86-6.87%4,004,671
Sep 28, 2026$113.00$119.08$111.03$117.97+3.61%3,752,872
Sep 21, 2026$118.53$120.97$111.46$113.86-2.77%4,173,751
Sep 14, 2026$123.66$124.59$116.99$117.10-7.75%5,375,201
Sep 8, 2026$131.11$132.41$124.21$126.94-3.28%2,558,813
Aug 31, 2026$126.06$131.37$120.58$131.24+3.89%3,300,806
Aug 24, 2026$133.14$134.66$124.92$126.32-5.19%3,865,306
Aug 17, 2026$125.73$134.14$123.13$133.23+5.85%4,358,252
Aug 10, 2026$120.54$127.35$119.42$125.87+5.88%3,139,783
Aug 3, 2026$114.70$124.98$111.86$118.88+3.79%5,333,565
Jul 27, 2026$122.99$123.21$113.71$114.54-6.38%4,750,154
Jul 20, 2026$114.35$123.58$112.29$122.34+7.69%4,198,292
Jul 13, 2026$114.91$118.64$111.92$113.60-0.53%3,281,438
Jul 6, 2026$115.77$117.50$109.71$114.21-1.86%4,864,346
Jun 29, 2026$118.85$121.47$110.79$116.37-2.90%17,917,100
Jun 22, 2026$119.53$125.90$116.53$119.84+0.62%4,103,561
Jun 15, 2026$120.06$123.01$117.96$119.10+1.49%3,834,500
Jun 8, 2026$116.51$119.89$113.41$117.35+1.38%3,581,467
Jun 1, 2026$112.01$119.74$109.46$115.75+1.96%4,098,941
May 26, 2026$111.16$115.77$110.95$113.53+3.33%4,941,198
May 18, 2026$116.98$117.48$106.12$109.87-6.09%5,917,685
May 11, 2026$124.71$125.13$116.92$116.99-5.79%4,209,643
May 4, 2026$130.54$133.21$119.15$124.18-5.37%6,008,289
Apr 27, 2026$135.72$137.62$128.91$131.23-3.16%3,890,310
Apr 20, 2026$128.57$136.94$128.18$135.51+5.46%4,164,759
Apr 13, 2026$128.04$130.83$124.22$128.50-0.01%3,956,599
Apr 6, 2026$116.46$128.62$115.32$128.51+9.78%3,280,523
Mar 30, 2026$116.03$120.04$112.11$117.06+2.27%1,984,226
Mar 23, 2026$113.77$119.69$113.19$114.46+3.40%3,281,123
Mar 16, 2026$114.01$116.34$109.42$110.70-1.88%5,661,097
Mar 9, 2026$114.02$118.75$110.87$112.82-3.52%3,895,573
Mar 2, 2026$124.03$128.85$116.59$116.94-6.67%5,559,817
Feb 23, 2026$118.44$126.31$115.38$125.30+5.43%7,145,423
Feb 17, 2026$116.91$119.48$115.88$118.85+0.90%3,074,189
Feb 9, 2026$115.59$118.75$113.90$117.79+1.87%4,166,507
Feb 2, 2026$108.50$116.15$108.50$115.63+6.38%4,578,098
Jan 26, 2026$109.88$111.94$108.63$108.70-0.79%3,454,377
Jan 20, 2026$109.00$113.31$108.37$109.57-0.57%3,421,410
Jan 12, 2026$103.42$112.21$103.28$110.20+5.71%4,149,387
Jan 5, 2026$98.28$104.62$97.64$104.25+5.37%4,330,001
Dec 29, 2025$100.90$101.09$97.72$98.94-1.97%2,543,739
Dec 22, 2025$99.26$101.18$98.74$100.93+2.24%2,007,156
Dec 15, 2025$100.08$100.92$97.04$98.72-1.12%6,267,408
Dec 8, 2025$94.99$101.55$93.07$99.84+7.89%7,334,476
Dec 1, 2025$88.59$93.03$88.15$92.54+4.38%4,536,487
Nov 24, 2025$84.31$90.00$84.18$88.66+5.15%4,314,365
Nov 17, 2025$81.64$85.58$78.77$84.32+3.17%4,555,525
Nov 10, 2025$82.66$83.83$80.81$81.73-0.27%3,929,166
Nov 3, 2025$82.58$83.13$78.19$81.95-0.73%5,662,592

Seasonality

ALSN return in each calendar month over the last 10 years, including dividends. The current month runs to the latest close.

YearJanFebMarAprMayJunJulAugSepOctNovDec
Average4.0%1.7%-3.1%2.9%0.8%0.5%4.4%-1.2%-0.6%0.2%7.3%1.3%
Months up8 of 106 of 103 of 106 of 107 of 103 of 108 of 104 of 104 of 104 of 108 of 95 of 9
202611.0%15.3%-6.3%14.8%-15.3%-0.7%1.6%10.0%-9.9%-4.6%
20258.8%-13.4%-5.7%-3.6%12.5%-8.2%-5.2%-2.8%-2.8%-2.7%7.8%10.4%
20244.1%24.4%8.1%-9.4%3.4%0.1%16.7%5.0%3.6%11.2%11.1%-8.8%
20238.4%5.4%-4.3%7.8%-2.6%19.4%3.9%3.4%-2.3%-14.6%6.5%8.7%
20224.5%5.1%-1.2%-4.6%7.5%-3.9%8.9%-12.9%-6.9%25.1%6.5%-7.1%
2021-5.6%-6.4%7.7%1.6%2.5%-6.1%0.4%-6.9%-4.5%-5.5%4.2%5.1%
2020-8.5%-8.1%-19.3%11.4%4.3%-2.5%1.6%-3.5%-2.0%2.9%14.0%5.1%
201910.8%2.1%-9.3%4.3%-11.4%12.0%-0.9%-3.0%5.9%-7.3%11.4%-0.2%
20182.7%-10.1%-1.4%-0.2%6.3%-2.0%16.1%6.0%4.7%-15.2%7.2%-6.8%
20173.8%2.9%0.6%7.3%0.5%-3.1%0.8%-7.7%8.1%13.2%-3.1%4.9%