What is the current annual book value of ALSN?

As of today, ALSN annual book value is $1.87B

What is 1-year change in ALSN annual book value?

ALSN annual book value is up +13.08% year-over-year

What is 3-year change in ALSN annual book value?

ALSN annual book value is up +113.62% over the past 3 years

How far is ALSN annual book value from its all-time high?

ALSN annual book value is currently at its all-time high

How does ALSN annual book value rank versus sector peers?

ALSN annual book value is higher than 78.88% of companies in Consumer Cyclical sector

When is ALSN next annual earnings release?

As of today, the next annual earnings release for ALSN has not been scheduled

What is the current quarterly book value of ALSN?

As of today, ALSN quarterly book value is $1.98B

What is ALSN quarterly book value most recent change?

ALSN quarterly book value was up +3.99% on June 30, 2026

What is 1-year change in ALSN quarterly book value?

ALSN quarterly book value is up +12.89% year-over-year

How far is ALSN quarterly book value from its all-time high?

ALSN quarterly book value is currently at its all-time high

How does ALSN quarterly book value rank versus sector peers?

ALSN quarterly book value is higher than 78.47% of companies in Consumer Cyclical sector

When is ALSN next earnings release?

The next earnings release for ALSN is on October 29, 2026

ALSN Book Value History & Chart Since 2009

Annual Book Value

$1.87B$216.00M+13.08%

December 31, 2025

Summary

Current Value: As of today, ALSN annual book value is $1.87B, up +13.08% on December 31, 2025
Historical Performance: ALSN annual book value is up +113.62% over the past 3 years, up +146.96% over the past 5 years
All-Time High Comparison: ALSN annual book value is currently at its all-time high
3-Year Low Comparison: ALSN annual book value is +113.62% above its 3-year low of $874.00M reached on an earlier date
Sector Comparison: ALSN annual book value is higher than 78.88% of companies in Consumer Cyclical sector

Book Value Chart

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Performance

ALSN Performance
Metric	Date	Value	1Y	3Y	5Y	15Y
Annual Book Value	Dec 31, 25	$1.87B	+13.1%	+113.6%	+147.0%	+151.7%
Quarterly Book Value	Jun 30, 26	$1.98B	+12.9%	+87.4%	+170.4%	+154.0%
Price	Aug 19, 26	$124.82	+43.0%	+112.9%	+236.2%	–
	Dec 31, 25	$6.08B	+14.0%	+30.2%	+35.9%	+14.5%
	Dec 31, 25	$4.22B	+14.4%	+11.0%	+13.3%	-7.7%
	Aug 19, 26	5.21	+25.2%	+4.8%	-4.2%	–
	Dec 31, 25	$1.87B	+13.1%	+113.6%	+147.0%	+151.7%
Market Cap	Aug 19, 26	$10B	+41.2%	+96.4%	+159.1%	–

Book Value Highs

ALSN Annual Book Value Highs Comparison
Period	High	Date	Current
3Y	$1.87B	Dec 31, 25	at high
5Y	$1.87B	Dec 31, 25	at high
All	$1.87B	Dec 31, 25	at high

Book Value Lows

ALSN Annual Book Value Lows Comparison
Period	Low	Date	Current
3Y	$874.00M	N/A	+113.6%
5Y	$634.00M	Dec 31, 21	+194.5%
All	$634.00M	Dec 31, 21	+194.5%

Book Value History

Year	Value	Change
2025	$1.87B	+13.1%
2024	$1.65B	+33.9%
2023	$1.23B	+41.1%
2022	$874.00M	+37.9%
2021	$634.00M	-16.1%
2020	$756.00M	-3.2%
2019	$781.00M	+18.5%
2018	$659.00M	-4.4%
2017	$689.00M	-36.2%

Year	Value	Change
2016	$1.08B	-9.1%
2015	$1.19B	-15.0%
2014	$1.40B	-2.8%
2013	$1.44B	+6.0%
2012	$1.36B	+72.4%
2011	$787.10M	+6.1%
2010	$741.70M	+0.7%
2009	$736.60M	-

FAQ

What is the current annual book value of ALSN?: As of today, ALSN annual book value is $1.87B
What is 1-year change in ALSN annual book value?: ALSN annual book value is up +13.08% year-over-year
What is 3-year change in ALSN annual book value?: ALSN annual book value is up +113.62% over the past 3 years
How far is ALSN annual book value from its all-time high?: ALSN annual book value is currently at its all-time high
How does ALSN annual book value rank versus sector peers?: ALSN annual book value is higher than 78.88% of companies in Consumer Cyclical sector
When is ALSN next annual earnings release?: As of today, the next annual earnings release for ALSN has not been scheduled

Book Value Formula

Book Value = −

Quarterly Book Value

$1.98B$76.00M+3.99%

June 30, 2026

Summary

Current Value: As of today, ALSN quarterly book value is $1.98B, up +3.99% on June 30, 2026
Historical Performance: ALSN quarterly book value is up +12.89% year-over-year, up +87.41% over the past 3 years
All-Time High Comparison: ALSN quarterly book value is currently at its all-time high
3-Year Low Comparison: ALSN quarterly book value is +87.41% above its 3-year low of $1.06B reached on an earlier date
Sector Comparison: ALSN quarterly book value is higher than 78.47% of companies in Consumer Cyclical sector

Performance

ALSN Performance
Metric	Date	Value	3M	1Y	3Y	5Y
Quarterly Book Value	Jun 30, 26	$1.98B	+4.0%	+12.9%	+87.4%	+170.4%
Annual Book Value	Dec 31, 25	$1.87B	–	+13.1%	+113.6%	+147.0%
Price	Aug 19, 26	$124.82	+15.2%	+43.0%	+112.9%	+236.2%
	Jun 30, 26	$8.72B	+0.2%	+61.1%	+79.5%	+92.8%
	Jun 30, 26	$6.74B	-0.9%	+84.2%	+77.3%	+77.8%
	Aug 19, 26	5.21	+10.4%	+25.2%	+4.8%	-4.2%
	Jun 30, 26	$1.98B	+4.0%	+12.9%	+87.4%	+170.4%
Market Cap	Aug 19, 26	$10B	+14.7%	+41.2%	+96.4%	+159.1%

Quarterly Book Value Highs

ALSN Quarterly Book Value Highs Comparison
Period	High	Date	Current
1Y	$1.98B	Jun 30, 26	at high
3Y	$1.98B	Jun 30, 26	at high
5Y	$1.98B	Jun 30, 26	at high
All	$1.98B	Jun 30, 26	at high

Quarterly Book Value Lows

ALSN Quarterly Book Value Lows Comparison
Period	Low	Date	Current
1Y	$1.75B	N/A	+12.9%
3Y	$1.06B	N/A	+87.4%
5Y	$634.00M	Dec 31, 21	+212.1%
All	$555.00M	Sep 30, 17	+256.6%

Quarterly Book Value History

Month	Value	Change
Jun 2026	$1.98B	+4.0%
Mar 2026	$1.90B	+1.9%
Dec 2025	$1.87B	+1.4%
Sep 2025	$1.84B	+5.0%
Jun 2025	$1.75B	+5.3%
Mar 2025	$1.67B	+0.8%
Dec 2024	$1.65B	+1.9%
Sep 2024	$1.62B	+9.2%
Jun 2024	$1.48B	+10.6%
Mar 2024	$1.34B	+8.8%
Dec 2023	$1.23B	+4.1%
Sep 2023	$1.18B	+12.1%
Jun 2023	$1.06B	+6.9%
Mar 2023	$988.00M	+13.0%
Dec 2022	$874.00M	+14.7%
Sep 2022	$762.00M	+1.7%
Jun 2022	$749.00M	+10.3%
Mar 2022	$679.00M	+7.1%
Dec 2021	$634.00M	-10.3%
Sep 2021	$707.00M	-3.4%
Jun 2021	$732.00M	-4.2%
Mar 2021	$764.00M	+1.1%
Dec 2020	$756.00M	+1.3%
Sep 2020	$746.00M	+7.3%
Jun 2020	$695.00M	+0.3%
Mar 2020	$693.00M	-11.3%
Dec 2019	$781.00M	+5.1%
Sep 2019	$743.00M	+11.2%
Jun 2019	$668.00M	-10.5%
Mar 2019	$746.00M	+13.2%
Dec 2018	$659.00M	-3.7%
Sep 2018	$684.00M	+13.6%

Month	Value	Change
Jun 2018	$602.00M	-14.7%
Mar 2018	$706.00M	+2.5%
Dec 2017	$689.00M	+24.1%
Sep 2017	$555.00M	-20.3%
Jun 2017	$696.00M	-5.6%
Mar 2017	$737.00M	-31.8%
Dec 2016	$1.08B	-3.3%
Sep 2016	$1.12B	-4.0%
Jun 2016	$1.16B	-1.7%
Mar 2016	$1.18B	-0.5%
Dec 2015	$1.19B	-2.1%
Sep 2015	$1.21B	-11.1%
Jun 2015	$1.37B	-3.8%
Mar 2015	$1.42B	+1.5%
Dec 2014	$1.40B	+3.3%
Sep 2014	$1.35B	+4.6%
Jun 2014	$1.29B	-7.2%
Mar 2014	$1.39B	-3.1%
Dec 2013	$1.44B	+5.2%
Sep 2013	$1.37B	-4.3%
Jun 2013	$1.43B	+2.5%
Mar 2013	$1.39B	+2.8%
Dec 2012	$1.36B	+2.5%
Sep 2012	$1.32B	+3.1%
Jun 2012	$1.28B	+44.5%
Mar 2012	$888.30M	+8.1%
Dec 2011	$821.70M	+1.5%
Sep 2011	$809.50M	+3.9%
Jun 2011	$779.10M	-1.4%
Mar 2011	$790.50M	+6.6%
Dec 2010	$741.70M	-

FAQ

What is the current quarterly book value of ALSN?: As of today, ALSN quarterly book value is $1.98B
What is ALSN quarterly book value most recent change?: ALSN quarterly book value was up +3.99% on June 30, 2026
What is 1-year change in ALSN quarterly book value?: ALSN quarterly book value is up +12.89% year-over-year
How far is ALSN quarterly book value from its all-time high?: ALSN quarterly book value is currently at its all-time high
How does ALSN quarterly book value rank versus sector peers?: ALSN quarterly book value is higher than 78.47% of companies in Consumer Cyclical sector
When is ALSN next earnings release?: The next earnings release for ALSN is on October 29, 2026

Book Value Formula

Book Value = −

Data Sources & References

ALSN Official Website www.allisontransmission.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1411207/000119312526065627/0001193125-26-065627-index.htm
ALSN Profile on Yahoo Finance finance.yahoo.com/quote/ALSN
ALSN Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/alsn