ALSN Transmission Holdings Inc

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EXHIBIT 99.1

 

Allison Transmission Announces Second Quarter 2024 Results

 

*	Record quarterly net sales of $816 million, up 4% year over year

 

*	Diluted EPS of $2.13, up 11% year over year

 

*	Increasing full year 2024 revenue, earnings and cash flow guidance

INDIANAPOLIS, July 25, 2024 – Allison Transmission Holdings Inc. (NYSE: ALSN), today reported second quarter net sales of $816 million, a quarterly record driven by all-time high quarterly net sales of $456 million in the North America On-Highway end market.

David S. Graziosi, Chair and Chief Executive Officer of Allison Transmission commented, “Unprecedented demand for Class 8 vocational vehicles drove record quarterly revenue in our North America On-Highway end market, propelling second quarter revenue to a company record of $816 million. Second quarter performance was also improved by year over year increases in our Defense and Outside North America On-Highway end markets as we continue to execute and realize our growth initiatives globally.”

Graziosi continued, “As a result of the ongoing strength in our North America On-Highway end market, we are pleased to raise our full year 2024 revenue, earnings and cash flow guidance. During the second quarter, we returned capital to shareholders through our quarterly dividend of $0.25 per share and repurchasing over $31 million of our outstanding shares.”

Second Quarter Financial Highlights

Net sales for the quarter were a record $816 million. Year over year results were led by:

 

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A $59 million increase in net sales in the North America On-Highway end market principally driven by strength in demand for Class 8 vocational vehicles and medium-duty trucks, and price increases on certain products,

 

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A $10 million increase in net sales in the Defense end market principally driven by increased demand for Tracked vehicle applications, and

 

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A $5 million increase in net sales in the Outside North America On-Highway end market, leading to record second quarter net sales of $128 million, principally driven by higher demand in Asia and price increases on certain products, partially offset by lower demand in Europe.

Net income for the quarter was $187 million. Diluted EPS for the quarter was $2.13. Adjusted EBITDA, a non-GAAP financial measure, for the quarter was $301 million. Net cash provided by operating activities for the quarter was $171 million. Adjusted free cash flow, a non-GAAP financial measure, for the quarter was $150 million.

 

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Second Quarter Net Sales by End Market

 

End Market		Q2 2024 Net Sales ($M)				Q2 2023 Net Sales ($M)				Variance
North America On-Highway		$	456			$	397			$	59
North America Off-Highway		$	1			$	25			($	24	)
Defense		$	43			$	33			$	10
Outside North America On-Highway		$	128			$	123			$	5
Outside North America Off-Highway		$	22			$	24			($	2	)
Service Parts, Support Equipment & Other		$	166			$	181			($	15	)
Total Net Sales		$	816			$	783			$	33

Second Quarter Financial Results

Gross profit for the quarter was $394 million, an increase of $13 million from $381 million for the same period in 2023. The increase in gross profit was principally driven by price increases on certain products and increased net sales partially offset by higher manufacturing expense.

Selling, general and administrative expenses for the quarter were $82 million, a decrease of $10 million from $92 million for the same period in 2023. The decrease was principally driven by lower intangible amortization expense.

Engineering – research and development expenses for the quarter were $49 million, an increase of $2 million from $47 million for the same period in 2023.

Net income for the quarter was $187 million, an increase of $12 million from $175 million for the same period in 2023. The increase was principally driven by higher gross profit, lower selling, general and administrative expenses and lower interest expense, net, partially offset by a non-cash defined benefit pension plan settlement charge incurred in the second quarter of 2024 and unrealized mark-to-market adjustments for marketable securities.

Net cash provided by operating activities was $171 million, an increase of $30 million from $141 million for the same period in 2023. The increase was principally driven by lower cash income taxes and higher gross profit partially offset by higher operating working capital funding requirements.

Second Quarter Non-GAAP Financial Measures

Adjusted EBITDA for the quarter was $301 million, an increase of $13 million from $288 million for the same period in 2023. The increase in Adjusted EBITDA was principally driven by higher gross profit.

Adjusted free cash flow for the quarter was $150 million, an increase of $28 million from $122 million for the same period in 2023. The increase was principally driven by higher net cash provided by operating activities.

2024 Guidance Update

Given first half of 2024 results and current end markets conditions, we are raising our full year 2024 revenue, earnings and cash flow guidance. Allison expects 2024 Net Sales in the range of $3,090 to $3,170 million, Net Income in the range of $650 to $700 million, Adjusted EBITDA in the range of $1,085 to $1,145 million, Net Cash Provided by Operating Activities in the range of $715 to $775 million, Capital Expenditures in the range of $125 to $135 million, and Adjusted Free Cash Flow in the range of $590 to $640 million.

 

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Conference Call and Webcast

The Company will host a conference call at 5:00 p.m. ET on Thursday, July 25, 2024 to discuss its second quarter 2024 results. The dial-in phone number for the conference call is +1-877-425-9470 and the international dial-in number is +1-201-389-0878. A live webcast of the conference call will also be available online at https://ir.allisontransmission.com.

For those unable to participate in the conference call, a replay will be available from 9:00 p.m. ET on July 25 until 11:59 p.m. ET on August 8. The replay dial-in phone number is +1-844-512-2921 and the international replay dial-in number is +1-412-317-6671. The replay passcode is 13747609.

About Allison Transmission

Allison Transmission (NYSE: ALSN) is a leading designer and manufacturer of propulsion solutions for commercial and defense vehicles and the largest global manufacturer of medium- and heavy-duty fully automatic transmissions that Improve the Way the World Works. Allison products are used in a wide variety of applications, including on-highway trucks (distribution, refuse, construction, fire and emergency), buses (school, transit and coach), motorhomes, off-highway vehicles and equipment (energy, mining and construction applications) and defense vehicles (tactical wheeled and tracked). Founded in 1915, the company is headquartered in Indianapolis, Indiana, USA. With a presence in more than 150 countries, Allison has regional headquarters in the Netherlands, China and Brazil, manufacturing facilities in the USA, Hungary and India, as well as global engineering resources, including electrification engineering centers in Indianapolis, Indiana, Auburn Hills, Michigan and London in the United Kingdom. Allison also has more than 1,600 independent distributor and dealer locations worldwide. For more information, visit https://allisontransmission.com.

Forward-Looking Statements

This press release contains forward-looking statements. The words “believe,” “expect,” “anticipate,” “intend,” “estimate” and other expressions that are predictions of or indicate future events and trends and that do not relate to historical matters identify forward-looking statements. You should not place undue reliance on these forward-looking statements. Although forward-looking statements reflect management’s good faith beliefs, reliance should not be placed on forward-looking statements because they involve known and unknown risks, uncertainties and other factors, which may cause actual results, performance or achievements to differ materially from anticipated future results, performance or achievements expressed or implied by such forward-looking statements. Forward-looking statements speak only as of the date the statements are made. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events, changed circumstances or otherwise. These forward-looking statements are subject to numerous risks and uncertainties, including, but not limited to: our participation in markets that are competitive; our ability to prepare for, respond to and successfully achieve our objectives relating to technological and market developments, competitive threats and changing customer needs, including with respect to electric hybrid and fully electric commercial vehicles; increases in cost, disruption of supply or shortage of labor, freight, raw materials, energy or components used to manufacture or transport our products or those of our customers or suppliers, including as a result of geopolitical risks, wars and pandemics; global economic volatility; general economic and industry conditions, including the risk of recession; labor strikes, work stoppages or similar labor disputes, which could significantly disrupt our operations or those of our principal customers or suppliers; the highly cyclical industries in which certain of our end users operate; uncertainty in the global regulatory and business environments in which we operate; the concentration of our net sales in our top five customers and the loss of any one of these; the failure of markets outside North America to increase adoption of fully automatic transmissions; the success of our research and development efforts, the outcome of which is uncertain; U.S. and foreign defense spending; risks associated with our international operations, including acts of war and increased trade protectionism; the discovery of defects in our products, resulting in delays in new model launches, recall campaigns and/or increased warranty costs and reduction in future sales or damage to our brand and reputation; our ability to identify, consummate and effectively integrate acquisitions and collaborations; and risks related to our indebtedness.

Use of Non-GAAP Financial Measures

This press release contains information about Allison’s financial results and forward-looking estimates of financial results which are not presented in accordance with accounting principles generally accepted in the United States (“GAAP”). Such non-GAAP financial measures are reconciled to their closest GAAP financial measures at the end of this press release. Non-GAAP financial measures should not be considered in isolation or as a substitute for our reported results prepared in accordance with GAAP and, as calculated, may not be comparable to other similarly titled measures of other companies.

 

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We use Adjusted EBITDA and Adjusted EBITDA as a percent of net sales to measure our operating profitability. We believe that Adjusted EBITDA and Adjusted EBITDA as a percent of net sales provide management, investors and creditors with useful measures of the operational results of our business and increase the period-to-period comparability of our operating profitability and comparability with other companies. Adjusted EBITDA as a percent of net sales is also used in the calculation of management’s incentive compensation program. The most directly comparable GAAP measure to Adjusted EBITDA is Net income. The most directly comparable GAAP measure to Adjusted EBITDA as a percent of net sales is Net Income as a percent of net sales. Adjusted EBITDA is calculated as the earnings before interest expense, net, income tax expense, amortization of intangible assets, depreciation of property, plant and equipment and other adjustments as defined by Allison Transmission, Inc.’s, the Company’s wholly-owned subsidiary, Second Amended and Restated Credit Agreement. Adjusted EBITDA as a percent of net sales is calculated as Adjusted EBITDA divided by net sales.

We use Adjusted Free Cash Flow to evaluate the amount of cash generated by our business that, after the capital investment needed to maintain and grow our business and certain mandatory debt service requirements, can be used for the repayment of debt, stockholder distributions and strategic opportunities, including investing in our business. We believe that Adjusted Free Cash Flow enhances the understanding of the cash flows of our business for management, investors and creditors. Adjusted Free Cash Flow is also used in the calculation of management’s incentive compensation program. The most directly comparable GAAP measure to Adjusted Free Cash Flow is Net cash provided by operating activities. Adjusted Free Cash Flow is calculated as Net cash provided by operating activities, after additions of long-lived assets.

Attachments

 

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Condensed Consolidated Statements of Operations

 

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Condensed Consolidated Balance Sheets

 

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Condensed Consolidated Statements of Cash Flows

 

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Reconciliation of GAAP to Non-GAAP Financial Measures

 

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Reconciliation of GAAP to Non-GAAP Financial Measures for Full Year Guidance

Contacts

Jackie Bolles

Executive Director, Treasury and Investor Relations

jacalyn.bolles@allisontransmission.com

(317) 242-7073

Claire Gregory

Director, Global External Communications

claire.gregory@allisontransmission.com

(317) 694-2065

 

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Allison Transmission Holdings, Inc.

Condensed Consolidated Statements of Operations

(Unaudited, dollars in millions, except per share data)

 

		Three months ended June 30,								Six months ended June 30,
		2024				2023				2024				2023
Net sales		$	816			$	783			$	1,605			$	1,524
Cost of sales			422				402				845				782
Gross profit			394				381				760				742
Selling, general and administrative			82				92				168				179
Engineering - research and development			49				47				95				91
Operating income			263				242				497				472
Interest expense, net			(22	)			(28	)			(47	)			(56	)
Other (expense) income, net			(7	)			2				(12	)			12
Income before income taxes			234				216				438				428
Income tax expense			(47	)			(41	)			(82	)			(83	)
Net income		$	187			$	175			$	356			$	345
Basic earnings per share attributable to common stockholders		$	2.15			$	1.94			$	4.05			$	3.79
Diluted earnings per share attributable to common stockholders		$	2.13			$	1.92			$	4.05			$	3.75

 

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Allison Transmission Holdings, Inc.

Condensed Consolidated Balance Sheets

(Unaudited, dollars in millions)

 

		June 30, 2024				December 31, 2023
ASSETS
Current Assets
Cash and Cash Equivalents		$	648			$	555
Accounts receivable, net			383				356
Inventories			303				276
Other current assets			89				63
Total Current Assets			1,423				1,250
Property, plant and equipment, net			760				774
Intangible assets, net			826				833
Goodwill			2,075				2,076
Other non-current assets			92				92
TOTAL ASSETS		$	5,176			$	5,025
LIABILITIES
Current Liabilities
Accounts payable		$	249			$	210
Product warranty liability			32				32
Current portion of long-term debt			5				6
Deferred revenue			44				41
Other current liabilities			181				212
Total Current Liabilities			511				501
Product warranty liability			27				27
Deferred revenue			92				89
Long-term debt			2,397				2,497
Deferred income taxes			510				519
Other non-current liabilities			155				159
TOTAL LIABILITIES			3,692				3,792
TOTAL STOCKHOLDERS’ EQUITY			1,484				1,233
TOTAL LIABILITIES & STOCKHOLDERS’ EQUITY		$	5,176			$	5,025

 

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Allison Transmission Holdings, Inc.

Condensed Consolidated Statements of Cash Flows

(Unaudited, dollars in millions)

 

		Three months ended June 30,								Six months ended June 30,
		2024				2023				2024				2023
Net cash provided by operating activities		$	171			$	141			$	344			$	334
Net cash used for investing activities (a)			(20	)			(19	)			(32	)			(41	)
Net cash used for financing activities			(54	)			(115	)			(218	)			(174	)
Effect of exchange rate changes on cash			—				—				(1	)			—
Net increase in cash and cash equivalents			97				7				93				119
Cash and cash equivalents at beginning of period			551				344				555				232
Cash and cash equivalents at end of period		$	648			$	351			$	648			$	351
Supplemental disclosures:
Income taxes paid		$	(95	)		$	(119	)		$	(99	)		$	(121	)
Interest paid		$	(33	)		$	(35	)		$	(62	)		$	(64	)
Interest received from interest rate swaps		$	4			$	3			$	7			$	5
(a) Additions of long-lived assets		$	(21	)		$	(19	)		$	(32	)		$	(43	)

 

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Allison Transmission Holdings, Inc.

Reconciliation of GAAP to Non-GAAP Financial Measures

(Unaudited, dollars in millions)

 

		Three months ended June 30,								Six months ended June 30,
		2024				2023				2024				2023
Net income (GAAP)		$	187			$	175			$	356			$	345
plus:
Income tax expense			47				41				82				83
Depreciation of property, plant and equipment			27				27				54				53
Interest expense, net			22				28				47				56
Stock-based compensation expense (a)			8				6				14				11
UAW Local 933 contract signing incentives (b)			—				—				14				—
Unrealized loss (gain) on marketable securities (c)			3				—				10				(3	)
Amortization of intangible assets			2				11				7				22
Pension plan settlement loss (d)			4				—				4				—
Technology-related investments loss (gain) (e)			1				—				1				(3	)
Loss associated with impairment of long-lived assets			—				—				1				—
Adjusted EBITDA (Non-GAAP)		$	301			$	288			$	590			$	564
Net sales (GAAP)		$	816			$	783			$	1,605			$	1,524
Net income as a percent of net sales (GAAP)			22.9	%			22.3	%			22.2	%			22.6	%
Adjusted EBITDA as a percent of net sales (Non-GAAP)			36.9	%			36.8	%			36.8	%			37.0	%
Net cash provided by operating activities (GAAP)		$	171			$	141			$	344			$	334
Deductions to Reconcile to Adjusted Free Cash Flow:
Additions of long-lived assets			(21	)			(19	)			(32	)			(43	)
Adjusted free cash flow (Non-GAAP)		$	150			$	122			$	312			$	291

 

(a)	Represents stock-based compensation expense (recorded in Cost of sales, Selling, general and administrative, and Engineering — research and development).

(b)

Represents non-recurring incentives (recorded in Cost of sales, Selling, general and administrative, and Engineering — research and development) to eligible employees as a result of International Union, United Automobile, Aerospace and Agricultural Implement Workers of America (“UAW”) Local 933 represented employees ratifying a four-year collective bargaining agreement effective through November 2027.

(c)	Represents a loss (gain) (recorded in Other (expense) income, net) related to an investment in the common stock of Jing-Jin Electric Technologies Co. Ltd.

(d)

Represents a non-cash settlement charge (recorded in Other (expense) income, net) for a pro rata portion of previously unrecognized pension plan actuarial net losses associated with the pension risk transfer of a portion of our salaried defined benefit pension plan obligations to a third-party insurance company.

(e)	Represents a loss (gain) (recorded in Other (expense) income, net) related to investments in co-development agreements to expand our position in propulsion solution technologies.

 

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Allison Transmission Holdings, Inc.

Reconciliation of GAAP to Non-GAAP Financial Measures for Full Year Guidance

(Unaudited, dollars in millions)

 

		Guidance Year Ending December 31, 2024
		Low				High
Net Income (GAAP)		$	650			$	700
plus:
Income tax expense			161				171
Depreciation of property, plant and equipment			113				113
Interest expense, net			94				94
Stock-based compensation expense (a)			26				26
UAW Local 933 contract signing incentives (b)			14				14
Amortization of intangible assets			11				11
Unrealized loss on marketable securities (c)			10				10
Pension plan settlement loss (d)			4				4
Technology-related investments loss (e)			1				1
Loss associated with impairment of long-lived assets			1				1
Adjusted EBITDA (Non-GAAP)		$	1,085			$	1,145
Net Cash Provided by Operating Activities (GAAP)		$	715			$	775
Deductions to Reconcile to Adjusted Free Cash Flow:
Additions of long-lived assets		$	(125	)		$	(135	)
Adjusted Free Cash Flow (Non-GAAP)		$	590			$	640

 

(a)	Represents stock-based compensation expense (recorded in Cost of sales, Selling, general and administrative, and Engineering — research and development).

(b)

Represents non-recurring incentives (recorded in Cost of sales, Selling, general and administrative, and Engineering — research and development) to eligible employees as a result of International Union, United Automobile, Aerospace and Agricultural Implement Workers of America (“UAW”) Local 933 represented employees ratifying a four-year collective bargaining agreement effective through November 2027.

(c)	Represents a loss (recorded in Other (expense) income, net) related to an investment in the common stock of Jing-Jin Electric Technologies Co. Ltd.

(d)

Represents a non-cash settlement charge (recorded in Other (expense) income, net) for a pro rata portion of previously unrecognized pension plan actuarial net losses associated with the pension risk transfer of a portion of our salaried defined benefit pension plan obligations to a third-party insurance company.

(e)	Represents a loss (recorded in Other (expense) income, net) related to investments in co-development agreements to expand our position in propulsion solution technologies.

 

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Q2 2024 Earnings Release July 25th, 2024 Dave Graziosi, Chair & CEO Fred Bohley, COO, CFO & Treasurer Exhibit 99.2

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Safe Harbor Statement The following information contains, or may be deemed to contain, “forward-looking statements” (as defined in the U.S. Private Securities Litigation Reform Act of 1995). The words “believe,” “expect,” “anticipate,” “intend,” “estimate” and other expressions that are predictions of or indicate future events and trends and that do not relate to historical matters identify forward-looking statements. You should not place undue reliance on these forward-looking statements. Although forward-looking statements reflect management’s good faith beliefs, reliance should not be placed on forward-looking statements because they involve known and unknown risks, uncertainties and other factors, which may cause actual results, performance or achievements to differ materially from anticipated future results, performance or achievements expressed or implied by such forward-looking statements. Forward-looking statements speak only as of the date the statements are made. We undertake no obligation to publicly update or revise any forward-looking statement, whether as a result of new information, future events, changed circumstances or otherwise. These forward-looking statements are subject to numerous risks and uncertainties, including, but not limited to: our participation in markets that are competitive; our ability to prepare for, respond to and successfully achieve our objectives relating to technological and market developments, competitive threats and changing customer needs, including with respect to electric hybrid and fully electric commercial vehicles; increases in cost, disruption of supply or shortage of labor, freight, raw materials, energy or components used to manufacture or transport our products or those of our customers or suppliers, including as a result of geopolitical risks, wars and pandemics; global economic volatility; general economic and industry conditions, including the risk of recession; labor strikes, work stoppages or similar labor disputes, which could significantly disrupt our operations or those of our principal customers or suppliers; the highly cyclical industries in which certain of our end users operate; uncertainty in the global regulatory and business environments in which we operate; the concentration of our net sales in our top five customers and the loss of any one of these; the failure of markets outside North America to increase adoption of fully automatic transmissions; the success of our research and development efforts, the outcome of which is uncertain; U.S. and foreign defense spending; risks associated with our international operations, including acts of war and increased trade protectionism; the discovery of defects in our products, resulting in delays in new model launches, recall campaigns and/or increased warranty costs and reduction in future sales or damage to our brand and reputation; our ability to identify, consummate and effectively integrate acquisitions and collaborations; and risks related to our indebtedness. Allison Transmission cannot assure you that the assumptions made in preparing any of the forward-looking statements will prove accurate or that any long-term financial goals will be realized. All forward-looking statements included in this presentation speak only as of the date made, and Allison Transmission undertakes no obligation to update or revise publicly any such forward-looking statements, whether as a result of new information, future events, or otherwise. In particular, Allison Transmission cautions you not to place undue weight on certain forward-looking statements pertaining to potential growth opportunities or long-term financial goals set forth herein. Actual results may vary significantly from these statements. Allison Transmission’s business is subject to numerous risks and uncertainties, which may cause future results of operations to vary significantly from those presented herein. Important factors that could cause actual results to differ materially are discussed in Allison Transmission’s Annual Report on Form 10-K for the year ended December 31, 2023.

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Non-GAAP Financial Information We use Adjusted EBITDA and Adjusted EBITDA as a percent of net sales to measure our operating profitability. We believe that Adjusted EBITDA and Adjusted EBITDA as a percent of net sales provide management, investors and creditors with useful measures of the operational results of our business and increase the period-to-period comparability of our operating profitability and comparability with other companies. Adjusted EBITDA as a percent of net sales is also used in the calculation of management’s incentive compensation program. The most directly comparable GAAP measure to Adjusted EBITDA is Net income. The most directly comparable GAAP measure to Adjusted EBITDA as a percent of net sales is Net Income as a percent of net sales. Adjusted EBITDA is calculated as the earnings before interest expense, net, income tax expense, amortization of intangible assets, depreciation of property, plant and equipment and other adjustments as defined by Allison Transmission, Inc.’s, the Company’s wholly-owned subsidiary, Second Amended and Restated Credit Agreement. Adjusted EBITDA as a percent of net sales is calculated as Adjusted EBITDA divided by net sales. We use Adjusted Free Cash Flow to evaluate the amount of cash generated by our business that, after the capital investment needed to maintain and grow our business and certain mandatory debt service requirements, can be used for the repayment of debt, stockholder distributions and strategic opportunities, including investing in our business. We believe that Adjusted Free Cash Flow enhances the understanding of the cash flows of our business for management, investors and creditors. Adjusted Free Cash Flow is also used in the calculation of management’s incentive compensation program. The most directly comparable GAAP measure to Adjusted Free Cash Flow is Net cash provided by operating activities. Adjusted Free Cash Flow is calculated as Net cash provided by operating activities, after additions of long-lived assets.

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Call Agenda Q2 2024 Performance 2024 Guidance Update

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Q2 2024 Performance Summary *See Appendix for the reconciliation from Net Income $816 $394 $187 $301 $2.13 ($ in millions, except per share data; variance % from Q2 2023) Increase was principally driven by price increases on certain products and increased net sales partially offset by higher manufacturing expense. Increase was principally driven by higher gross profit, lower selling, general and administrative expenses and lower interest expense, net, partially offset by a non-cash defined benefit pension plan settlement charge incurred in the second quarter of 2024 and unrealized mark-to-market adjustments for marketable securities. Increase was principally driven by higher gross profit. Increase was principally driven by higher net income and lower total shares outstanding. Increase principally driven by: 15 percent increase in net sales in the North America On-Highway end market 30 percent increase in net sales in the Defense end market 4 percent increase in net sales in the Outside North America On-Highway end market +4% +3% +7% +5% +11% Gross Profit Diluted Earnings Per Share Net Income Net Sales Adjusted EBITDA*

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End Markets Q2 2024 Variance North America On-Hwy $456 15% Principally driven by strength in demand for Class 8 vocational vehicles and medium-duty trucks and price increases on certain products North America Off-Hwy $1 (96%) Principally driven by lower demand in the energy sector Defense $43 30% Principally driven by increased demand for Tracked vehicle applications Outside North America On-Hwy $128 4% Principally driven by higher demand in Asia and price increases on certain products, partially offset by lower demand in Europe Outside North America Off-Hwy $22 (8%) Principally driven by lower demand in the mining and construction sectors, partially offset by strength in demand in the energy sector Service Parts, Support Equipment & Other $166 (8%) Principally driven by lower demand for North America service parts and aluminum die cast components, partially offset by higher demand for global support equipment Q2 2024 Net Sales Performance ($ in millions, variance % from Q2 2023) Commentary

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Increase was principally driven by higher gross profit, lower selling, general and administrative expenses and lower interest expense, net, partially offset by a non-cash defined benefit pension plan settlement charge incurred in the second quarter of 2024 and unrealized mark-to-market adjustments for marketable securities. Increase was principally driven by higher taxable income Increase was principally driven by a non-cash defined benefit pension plan settlement charge and unrealized mark-to-market adjustments for marketable securities Decrease was principally driven by higher interest income on cash and cash equivalents and lower interest expense on ATI’s Term Loan due to the repayment of $101 million of principal in Q1 2024 Increase was principally driven by strength in the North America On-Highway, Defense and Outside North America On-Highway end markets and price increases on certain products partially offset by lower demand in the Global Off-Highway and Service Parts, Support Equipment and Other end markets Increase was principally driven by price increases on certain products and increased net sales partially offset by higher manufacturing expense $816 $422 $394 $82 $49 Increase was principally driven by higher manufacturing expense Decrease was principally driven by lower intangible amortization expense Adjusted EBITDA** $131 Q2 2024 $ Variance* Commentary Q2 2024 Financial Performance $263 ($22) ($7) $234 $33 $20 $13 ($10) $2 ($8) Net Sales Cost of Sales Gross Profit Operating Expenses Selling, General and Administrative Engineering - Research and Development Total Operating Expenses Operating Income Interest Expense, net Other Expense, net Income Before Income Taxes Income Tax Expense Net Income Diluted Earnings Per Share ($47) $187 $2.13 $301 ($ in millions, except per share data) 4% 5% 3% (11%) 4% (6%) % Variance* $21 9% $6 21% ($9) (450%) $18 8% ($6) (15%) $12 7% Diluted total shares outstanding: Q2 2024: 88m shares, Q2 2023: 91m shares $0.21 11% *Variance from Q2 2023 **See Appendix for the reconciliation from Net Income 5% $13

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Net Cash Provided by Operating Activities CapEx Adjusted Free Cash Flow* Operating Working Capital** Percentage of LTM Sales $30 $2 $28 N/A $171 $21 $150 14.6% Q2 2024 Cash Flow Performance Net Cash Paid for Interest ($3) $29 Q2 2024 Commentary ($ in millions, variance from Q2 2023) Cash Paid for Income Taxes ($24) $95 *See Appendix for a reconciliation from Net Cash Provided by Operating Activities ** Operating Working Capital = A/R + Inventory - A/P Principally driven by lower cash income taxes and higher gross profit partially offset by higher operating working capital funding requirements Principally driven by intra-year timing Driven by higher net cash provided by operating activities Principally driven by increased net sales partially offset by increased operating working capital funding requirements Principally driven by increased estimated U.S. federal income tax deductions and timing of intra-year income tax payments Principally driven by lower interest expense on ATI’s Term Loan due to the repayment of $101 million of principal in Q1 2024 and higher interest received from interest rate swaps $ Variance % Variance 21.3% 30 bps 10.5% 23.0% (9.4%) (20.2%)

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Increasing full year 2024 net sales, earnings and cash flow guidance previously provided to the market on April 25, 2024 2024 Guidance Update *See Appendix for the Guidance Reconciliation Net Income Net Cash Provided by Operating Activities $3,090 - $3,170 Capital Expenditures Adjusted Free Cash Flow* Adjusted EBITDA* Net Sales $650 - $700 $1,085 - $1,145 $715 - $775 $125 - $135 $590 - $640 ($ in millions) Net sales guidance reflects higher net sales driven by price increases on certain products, increased North America On-Highway and Defense end market demand and the continued execution of growth initiatives.

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Appendix Non-GAAP Financial Information

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Non-GAAP Reconciliations (1 of 3) Adjusted EBITDA Reconciliation

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Adjusted Free Cash Flow Reconciliation Non-GAAP Reconciliations (2 of 3)

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Guidance Reconciliation Non-GAAP Reconciliations (3 of 3)

v3.24.2

Document and Entity Information	Jul. 25, 2024
Cover [Abstract]
Entity Registrant Name	Allison Transmission Holdings Inc
Amendment Flag	false
Entity Central Index Key	0001411207
Document Type	8-K
Document Period End Date	Jul. 25, 2024
Entity Incorporation State Country Code	DE
Entity File Number	001-35456
Entity Tax Identification Number	26-0414014
Entity Address, Address Line One	One Allison Way
Entity Address, City or Town	Indianapolis
Entity Address, State or Province	IN
Entity Address, Postal Zip Code	46222
City Area Code	(317)
Local Phone Number	242-5000
Written Communications	false
Soliciting Material	false
Pre Commencement Tender Offer	false
Pre Commencement Issuer Tender Offer	false
Security 12b Title	Common Stock, $0.01 par value
Trading Symbol	ALSN
Security Exchange Name	NYSE
Entity Emerging Growth Company	false

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