NYSE:ALSN | Historical Stock Price | Allison Transmission Holdings Inc

Complete retained daily price history on its own workbook tab. Split-adjusted close keeps every historical share price on one comparable split basis. Cumulative dividend-reinvested close is the daily close of a rebased total-return index: it starts with one share at the earliest retained close, reinvests every distribution, and normalizes every forward and reverse split exactly once. Admitted exchange opening prices remain a distinct current-session series.

Available history
2012-03-15 to 2026-09-04
Data captured

Stock Price Chart

Blue: Split-adjusted close · Orange: Cumulative dividend-reinvested close

$15.58$25.19$40.71$65.81$106.39$171.982012-03-152026-08-27

Logarithmic scale. Both lines share the same starting value for the selected range.

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Historical Stock Price — 2025

DateSplit-adjusted closeCumulative dividend-reinvested closeReported volumeOpen priceExchange Volume
2025-12-31$97.90$123.02623,600
2025-12-30$98.91$124.29525,800
2025-12-29$99.85$125.47697,400
2025-12-26$100.93$126.83331,800
2025-12-24$100.80$126.66304,900
2025-12-23$100.48$126.26593,900
2025-12-22$100.75$126.60776,700
2025-12-19$98.72$124.051,932,600
2025-12-18$99.29$124.771,183,700
2025-12-17$98.31$123.541,301,900
2025-12-16$98.69$124.01916,700
2025-12-15$99.42$124.93932,500
2025-12-12$99.84$125.461,240,100
2025-12-11$99.47$124.991,291,500
2025-12-10$98.15$123.331,121,400
2025-12-09$93.72$117.77897,300
2025-12-08$95.08$119.482,784,200
2025-12-05$92.54$116.291,267,900
2025-12-04$90.45$113.66577,100
2025-12-03$90.52$113.75710,000
2025-12-02$89.32$112.24813,200
2025-12-01$89.32$112.241,168,300
2025-11-28$88.66$111.41789,700
2025-11-26$89.46$112.421,158,500
2025-11-25$87.84$110.381,114,900
2025-11-24$85.36$107.261,251,300
2025-11-21$84.32$105.961,281,800
2025-11-20$81.25$101.76932,400
2025-11-19$81.29$101.81864,000
2025-11-18$79.70$99.82784,600
2025-11-17$79.27$99.28692,600
2025-11-14$81.73$102.36827,100
2025-11-13$82.30$103.07831,500
2025-11-12$82.05$102.76871,100
2025-11-11$81.98$102.67515,400
2025-11-10$82.78$103.68883,900
2025-11-07$81.95$102.64908,400
2025-11-06$81.47$102.031,229,000
2025-11-05$80.76$101.151,033,100
2025-11-04$79.40$99.441,148,800
2025-11-03$81.35$101.881,343,000
2025-10-31$82.55$103.391,170,000
2025-10-30$83.58$104.682,387,200
2025-10-29$81.59$102.181,423,300
2025-10-28$82.11$102.84735,900
2025-10-27$83.40$104.45578,600
2025-10-24$82.79$103.69597,400
2025-10-23$83.25$104.26720,800
2025-10-22$82.29$103.061,130,300
2025-10-21$82.50$103.32536,800
2025-10-20$81.38$101.92471,900
2025-10-17$80.88$101.30670,800
2025-10-16$81.73$102.36594,900
2025-10-15$83.10$104.08959,400
2025-10-14$82.13$102.86844,100
2025-10-13$80.71$101.08773,000
2025-10-10$79.47$99.53909,800
2025-10-09$81.02$101.47601,700
2025-10-08$82.91$103.84789,800
2025-10-07$83.69$104.821,003,200
2025-10-06$84.74$106.13676,400
2025-10-03$86.47$108.30761,800
2025-10-02$86.54$108.38814,700
2025-10-01$85.90$107.58874,300
2025-09-30$84.88$106.31731,000
2025-09-29$84.43$105.74818,500
2025-09-26$85.68$107.31891,800
2025-09-25$85.33$106.87706,600
2025-09-24$86.82$108.74715,300
2025-09-23$87.38$109.44805,300
2025-09-22$88.38$110.69860,800
2025-09-19$88.30$110.592,225,400
2025-09-18$89.03$111.50731,400
2025-09-17$87.32$109.36962,100
2025-09-16$87.68$109.81962,600
2025-09-15$87.73$109.87825,000
2025-09-12$88.41$110.73587,900
2025-09-11$90.50$113.341,037,300
2025-09-10$88.59$110.95600,900
2025-09-09$88.58$110.94744,100
2025-09-08$89.98$112.69837,700
2025-09-05$90.02$112.74800,000
2025-09-04$89.23$111.75936,200
2025-09-03$88.00$110.211,110,300
2025-09-02$87.76$109.911,307,800
2025-08-29$87.31$109.35823,700
2025-08-28$87.74$109.891,075,600
2025-08-27$89.20$111.72771,500
2025-08-26$88.35$110.65996,400
2025-08-25$88.36$110.66847,300
2025-08-22$89.31$111.85706,300
2025-08-21$86.45$108.271,316,100
2025-08-20$87.29$109.32638,400
2025-08-19$87.79$109.61518,400
2025-08-18$88.40$110.37843,500
2025-08-15$87.00$108.631,321,900
2025-08-14$88.87$110.96874,100
2025-08-13$90.70$113.251,655,800
2025-08-12$91.25$113.93753,200
2025-08-11$88.25$110.19786,800
2025-08-08$87.73$109.54674,700
2025-08-07$87.41$109.14713,000
2025-08-06$88.27$110.211,209,800
2025-08-05$86.42$107.902,291,500
2025-08-04$88.00$109.871,301,900
2025-08-01$87.69$109.491,290,600
2025-07-31$90.07$112.461,341,900
2025-07-30$87.05$108.69585,200
2025-07-29$88.30$110.25687,500
2025-07-28$88.06$109.95990,600
2025-07-25$89.44$111.67944,000
2025-07-24$87.99$109.86956,300
2025-07-23$88.08$109.971,016,500
2025-07-22$86.09$107.491,646,500
2025-07-21$85.58$106.851,520,300
2025-07-18$86.99$108.611,280,700
2025-07-17$88.92$111.021,134,800
2025-07-16$89.05$111.19768,800
2025-07-15$89.55$111.81765,700
2025-07-14$90.69$113.23673,900
2025-07-11$91.53$114.28924,900
2025-07-10$95.51$119.25551,100
2025-07-09$94.85$118.43711,400
2025-07-08$94.87$118.45841,800
2025-07-07$95.06$118.69701,500
2025-07-03$97.93$122.27828,300
2025-07-02$97.71$122.00524,600
2025-07-01$96.70$120.74709,000
2025-06-30$94.99$118.60799,500
2025-06-27$94.66$118.191,359,800
2025-06-26$94.11$117.50664,600
2025-06-25$92.88$115.97669,400
2025-06-24$93.43$116.65626,800
2025-06-23$92.73$115.78867,400
2025-06-20$90.80$113.371,511,100
2025-06-18$92.22$115.14882,800
2025-06-17$93.41$116.63898,800
2025-06-16$95.41$119.131,375,000
2025-06-13$98.82$123.38763,500
2025-06-12$101.69$126.971,292,900
2025-06-11$102.31$127.74693,000
2025-06-10$101.55$126.79771,300
2025-06-09$101.07$126.19826,000
2025-06-06$103.56$129.30318,600
2025-06-05$102.52$128.00346,600
2025-06-04$102.52$128.00600,100
2025-06-03$103.48$129.20563,000
2025-06-02$102.01$127.37724,500
2025-05-30$103.52$129.25963,100
2025-05-29$104.80$130.85636,300
2025-05-28$104.24$130.15649,500
2025-05-27$104.59$130.59474,900
2025-05-23$102.34$127.78564,600
2025-05-22$103.53$129.26449,200
2025-05-21$103.84$129.65390,700
2025-05-20$106.28$132.70359,600
2025-05-19$106.15$132.54392,700
2025-05-16$106.16$132.21693,300
2025-05-15$105.16$130.97427,500
2025-05-14$105.07$130.85584,800
2025-05-13$104.98$130.74631,400
2025-05-12$103.29$128.64716,700
2025-05-09$98.71$122.93462,800
2025-05-08$98.72$122.95486,200
2025-05-07$97.23$121.09761,800
2025-05-06$97.12$120.95687,600
2025-05-05$98.60$122.80887,300
2025-05-02$97.25$121.111,373,000
2025-05-01$93.39$116.31935,900
2025-04-30$92.24$114.881,115,000
2025-04-29$92.49$115.19864,200
2025-04-28$92.22$114.85795,800
2025-04-25$91.79$114.31792,600
2025-04-24$92.39$115.06666,000
2025-04-23$89.42$111.36463,800
2025-04-22$88.39$110.08480,600
2025-04-21$85.81$106.87661,400
2025-04-17$88.78$110.57632,200
2025-04-16$88.18$109.821,321,900
2025-04-15$89.03$110.88832,100
2025-04-14$89.41$111.35766,700
2025-04-11$88.82$110.62840,800
2025-04-10$88.63$110.381,047,700
2025-04-09$92.11$114.71999,000
2025-04-08$84.41$105.121,230,900
2025-04-07$84.67$105.451,291,700
2025-04-04$85.94$107.031,077,500
2025-04-03$90.48$112.681,061,500
2025-04-02$98.91$123.18695,300
2025-04-01$97.35$121.24923,800
2025-03-31$95.67$119.151,121,300
2025-03-28$96.06$119.63641,200
2025-03-27$99.04$123.34798,100
2025-03-26$99.37$123.75734,300
2025-03-25$100.07$124.63694,700
2025-03-24$100.30$124.911,064,000
2025-03-21$96.64$120.353,525,400
2025-03-20$98.90$123.17601,900
2025-03-19$99.19$123.53615,800
2025-03-18$97.55$121.49531,000
2025-03-17$97.30$121.18669,700
2025-03-14$96.13$119.72612,700
2025-03-13$93.57$116.53872,000
2025-03-12$96.62$120.33702,200
2025-03-11$97.23$121.09858,400
2025-03-10$96.03$119.60808,300
2025-03-07$97.98$122.02716,000
2025-03-06$96.04$119.611,054,500
2025-03-05$97.61$121.56718,200
2025-03-04$96.40$120.06678,900
2025-03-03$98.55$122.73619,100
2025-02-28$101.75$126.381,043,700
2025-02-27$100.46$124.78744,100
2025-02-26$100.45$124.77567,400
2025-02-25$99.40$123.46868,300
2025-02-24$98.54$122.40872,700
2025-02-21$100.67$125.04667,800
2025-02-20$102.36$127.14716,700
2025-02-19$103.78$128.90816,300
2025-02-18$103.74$128.85843,400
2025-02-14$104.55$129.86968,100
2025-02-13$101.60$126.201,161,700
2025-02-12$99.96$124.162,892,800
2025-02-11$114.19$141.83559,600
2025-02-10$114.14$141.77565,900
2025-02-07$115.80$143.83572,200
2025-02-06$115.45$143.40471,700
2025-02-05$114.38$142.07384,100
2025-02-04$114.54$142.27390,300
2025-02-03$112.96$140.31757,400
2025-01-31$117.54$146.00540,100
2025-01-30$118.71$147.45532,700
2025-01-29$116.34$144.50383,100
2025-01-28$115.47$143.42419,300
2025-01-27$115.34$143.26595,700
2025-01-24$119.60$148.55320,900
2025-01-23$120.35$149.49403,000
2025-01-22$120.11$149.19490,600
2025-01-21$120.06$149.13649,100
2025-01-17$119.51$148.44419,100
2025-01-16$117.56$146.02419,900
2025-01-15$116.31$144.47415,600
2025-01-14$116.04$144.13538,300
2025-01-13$112.24$139.41489,600
2025-01-10$108.93$135.30480,200
2025-01-08$110.24$136.93478,700
2025-01-07$110.25$136.94400,000
2025-01-06$109.82$136.41504,100
2025-01-03$109.48$135.98307,300
2025-01-02$107.67$133.74314,500