Amkor Technology, Inc. (NASDAQ:AMKR), a leading provider of semiconductor packaging and test services, today announced financial results for the second quarter ended June 30, 2025.

Second Quarter 2025 Highlights

Net sales $1.51 billion
Gross profit $182 million, operating income $92 million
Net income $54 million, earnings per diluted share $0.22
EBITDA $259 million

"We delivered second quarter revenue of $1.51 billion, up 14% sequentially and above the high end of guidance, with double-digit growth across all end markets," said Giel Rutten, Amkor's president and chief executive officer. "Amkor is strengthening its strategic presence in AI, HPC, and other technologies reshaping the industry. Our strong customer relationships and broad geographic footprint make us an ideal partner to deliver next-generation solutions."

Quarterly Financial Results

($ in millions, except per share data)	Q2 2025 (2)	Q1 2025	Q2 2024
Net sales	$1,511	$1,322	$1,461
Gross margin	12.0%	11.9%	14.5%
Operating income	$92	$32	$82
Operating income margin	6.1%	2.4%	5.6%
Net income attributable to Amkor	$54	$21	$67
Earnings per diluted share	$0.22	$0.09	$0.27
EBITDA (1)	$259	$197	$247

(1) EBITDA is a non-GAAP measure. The reconciliation to the comparable GAAP measure is included below under "Selected Operating Data."

(2) During the three months ended June 30, 2025, our results include a $32 million net benefit to operating income and EBITDA due to a contingency payment related to our acquisition of Nanium in May 2017. Net income and earnings per diluted share also include a $16 million and $0.07 benefit, respectively.

At June 30, 2025, total cash and short-term investments was $2.0 billion, and total debt was $1.6 billion. In July 2025 the company will repay a total of $223 million in debt.

The company paid a quarterly dividend of $0.08269 per share on June 25, 2025. The declaration and payment of future dividends, as well as any record and payment dates, are subject to the approval of the Board of Directors.

Business Outlook

The following information presents Amkor's guidance for the third quarter 2025 (unless otherwise noted):

Net sales of $1.875 billion to $1.975 billion
Gross margin of 13.0% to 14.5%
Net income of $85 million to $120 million, or $0.34 to $0.48 per diluted share
Full year 2025 capital expenditures of approximately $850 million

Conference Call Information

Amkor will conduct a conference call on Monday, July 28, 2025, at 5:00 p.m. Eastern Time. This call may include material information not included in this press release. To access the live audio webcast and the accompanying slide presentation, visit the Investor Relations section of Amkor's website, located at ir.amkor.com. The live call can also be accessed by dialing 1-877-407-4019 or 1-201-689-8337.

About Amkor Technology, Inc.

Amkor Technology, Inc. (NASDAQ:AMKR) is the world's largest U.S. headquartered OSAT and is a global leader in outsourced semiconductor packaging and test services. With a strong track record of innovation, a broad and diverse geographic footprint and solid partnerships with lead customers, Amkor delivers high-quality solutions that enable the world's leading semiconductor and electronics companies to bring advanced technologies to market. The company's comprehensive portfolio includes advanced packaging, wafer-level processing, and system-in-package solutions targeting applications for smartphones, data centers, artificial intelligence, automobiles and wearables. For more information visit amkor.com

AMKOR TECHNOLOGY, INC. Selected Operating Data

	Q2 2025			Q1 2025			Q2 2024
Net Sales Data:
Net sales (in millions):
Advanced products (1)	$	1,228		$	1,064		$	1,180
Mainstream products (2)		283			258			281
Total net sales	$	1,511		$	1,322		$	1,461

Packaging services		88	%		88	%		88	%
Test services		12	%		12	%		12	%

Net sales from top ten customers		72	%		71	%		72	%

End Market Distribution Data:
Communications (smartphones, tablets)		40	%		40	%		48	%
Computing (data center, infrastructure, PC/laptop, storage)		22	%		22	%		20	%
Automotive, industrial and other (ADAS, electrification, infotainment, safety)		20	%		21	%		20	%
Consumer (AR & gaming, connected home, home electronics, wearables)		18	%		17	%		12	%
Total		100	%		100	%		100	%

Gross Margin Data:
Net sales		100.0	%		100.0	%		100.0	%
Cost of sales:
Materials		52.9	%		52.4	%		54.0	%
Labor		11.7	%		12.0	%		10.4	%
Depreciation		9.6	%		10.6	%		9.1	%
Other manufacturing		13.8	%		13.1	%		12.0	%
Gross margin		12.0	%		11.9	%		14.5	%

(1)		Advanced products include flip chip, memory and wafer-level processing and related test services.
(2)		Mainstream products include all other wirebond packaging and related test services.

In this press release, we refer to EBITDA, which is not defined by U.S. GAAP. We define EBITDA as net income before interest expense, income tax expense and depreciation and amortization. We believe EBITDA to be relevant and useful information to our investors because it provides additional information in assessing our financial operating results. Our management uses EBITDA in evaluating our operating performance, and our ability to service debt, fund capital expenditures and pay dividends. However, EBITDA has certain limitations in that it does not reflect the impact of certain expenses on our consolidated statements of income, including interest expense, which is a necessary element of our costs because we have borrowed money in order to finance our operations, income tax expense, which is a necessary element of our costs because taxes are imposed by law, and depreciation and amortization, which is a necessary element of our costs because we use capital assets to generate income. EBITDA should be considered in addition to, and not as a substitute for, or superior to, operating income, net income or other measures of financial performance prepared in accordance with U.S. GAAP. Furthermore, our definition of EBITDA may not be comparable to similarly titled measures reported by other companies. Below is our reconciliation of EBITDA to U.S. GAAP net income.

Non-GAAP Financial Measure Reconciliation:
(in millions)	Q2 2025		Q1 2025		Q2 2024
EBITDA Data:
Net income	$	55	$	22	$	67
Plus: Interest expense		17		17		16
Plus: Income tax expense		28		4		14
Plus: Depreciation & amortization		159		154		150
EBITDA	$	259	$	197	$	247

AMKOR TECHNOLOGY, INC. CONSOLIDATED STATEMENTS OF INCOME (In thousands, except per share data) (Unaudited)

	For the Three Months Ended June 30,						For the Six Months Ended June 30,
		2025			2024			2025			2024
Net sales	$	1,511,392		$	1,461,474		$	2,832,967		$	2,826,985
Cost of sales		1,329,495			1,249,099			2,493,487			2,412,967
Gross profit		181,897			212,375			339,480			414,018
Selling, general and administrative		47,922			91,280			128,330			181,626
Research and development		42,008			39,568			87,660			77,739
Total operating expenses		89,930			130,848			215,990			259,365
Operating income		91,967			81,527			123,490			154,653
Interest expense		16,810			15,805			33,619			32,244
Other (income) expense, net		(8,057	)		(15,848	)		(19,132	)		(31,143	)
Total other expense, net		8,753			(43	)		14,487			1,101
Income before taxes		83,214			81,570			109,003			153,552
Income tax expense		28,162			14,312			32,098			26,508
Net income		55,052			67,258			76,905			127,044
Net income attributable to non-controlling interests		(635	)		(361	)		(1,360	)		(1,250	)
Net income attributable to Amkor	$	54,417		$	66,897		$	75,545		$	125,794

Net income attributable to Amkor per common share:
Basic	$	0.22		$	0.27		$	0.31		$	0.51
Diluted	$	0.22		$	0.27		$	0.30		$	0.51

Shares used in computing per common share amounts:
Basic		247,090			246,228			246,973			246,118
Diluted		247,806			247,860			247,842			247,790

AMKOR TECHNOLOGY, INC. CONSOLIDATED BALANCE SHEETS (In thousands) (Unaudited)

	June 30, 2025			December 31, 2024
ASSETS
Current assets:
Cash and cash equivalents	$	1,527,384		$	1,133,553
Short-term investments		516,430			512,984
Accounts receivable, net of allowances		1,125,586			1,055,013
Inventories		375,249			310,910
Other current assets		79,994			61,012
Total current assets		3,624,643			3,073,472
Property, plant and equipment, net		3,802,045			3,576,148
Operating lease right of use assets		98,415			109,730
Goodwill		19,588			17,947
Restricted cash		755			759
Other assets		160,180			166,272
Total assets	$	7,705,626		$	6,944,328
LIABILITIES AND EQUITY
Current liabilities:
Short-term borrowings and current portion of long-term debt	$	374,855		$	236,029
Trade accounts payable		760,108			712,887
Capital expenditures payable		411,703			123,195
Short-term operating lease liability		24,896			26,827
Accrued expenses		344,100			356,337
Total current liabilities		1,915,662			1,455,275
Long-term debt		1,198,190			923,431
Pension and severance obligations		81,936			70,594
Long-term operating lease liabilities		51,599			57,983
Other non-current liabilities		226,165			253,880
Total liabilities		3,473,552			2,761,163

Stockholders' equity:
Preferred stock		—			—
Common stock		294			293
Additional paid-in capital		2,041,548			2,031,643
Retained earnings		2,369,797			2,335,132
Accumulated other comprehensive income (loss)		12,299			7,510
Treasury stock		(226,514	)		(225,033	)
Total Amkor stockholders' equity		4,197,424			4,149,545
Non-controlling interests in subsidiaries		34,650			33,620
Total equity		4,232,074			4,183,165
Total liabilities and equity	$	7,705,626		$	6,944,328

AMKOR TECHNOLOGY, INC. CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (In thousands) (Unaudited)

	For the Six Months Ended June 30,
		2025			2024
Cash flows from operating activities:
Net income	$	76,905		$	127,044
Depreciation and amortization		312,663			294,874
Other operating activities and non-cash items		1,312			17,966
Changes in assets and liabilities		(108,268	)		(52,816	)
Net cash provided by operating activities		282,612			387,068
Cash flows from investing activities:
Payments for property, plant and equipment		(226,086	)		(262,543	)
Proceeds from sale of property, plant and equipment		4,762			4,813
Proceeds from foreign exchange forward contracts		41,920			5,088
Payments for foreign exchange forward contracts		(28,967	)		(43,091	)
Payments for short-term investments		(331,393	)		(279,526	)
Proceeds from sale of short-term investments		76,021			30,914
Proceeds from maturities of short-term investments		256,266			263,932
Other investing activities		1,680			5,354
Net cash used in investing activities		(205,797	)		(275,059	)
Cash flows from financing activities:
Proceeds from short-term debt		—			5,012
Payments of short-term debt		—			(8,055	)
Proceeds from long-term debt		500,000			58,727
Payments of long-term debt		(112,163	)		(116,921	)
Payments of finance lease obligations		(30,627	)		(38,678	)
Payments of dividends		(40,860	)		(38,778	)
Other financing activities		(8,130	)		216
Net cash provided by (used in) financing activities		308,220			(138,477	)
Effect of exchange rate fluctuations on cash, cash equivalents and restricted cash		8,792			(13,724	)
Net increase (decrease) in cash, cash equivalents and restricted cash		393,827			(40,192	)
Cash, cash equivalents and restricted cash, beginning of period		1,134,312			1,120,617
Cash, cash equivalents and restricted cash, end of period	$	1,528,139		$	1,080,425

Forward-Looking Statement Disclaimer

This press release contains forward-looking statements within the meaning of the federal securities laws. You are cautioned not to place undue reliance on forward-looking statements, which are often characterized by terminology such as "may," "will," "should," "expects," "plans," "anticipates," "believes," "estimates," "predicts," "potential," "continue" or "intend," by the negative of these terms or other comparable terminology or by discussions of strategy, plans or intentions. All forward-looking statements in this press release are made based on our current expectations, forecasts, estimates and assumptions. Because such statements include risks and uncertainties, actual results may differ materially from those anticipated in such forward-looking statements as a result of various factors, including, but not limited to, the following:

dependence on the cyclical and volatile semiconductor industry and vulnerability to industry downturns and declines in global economic and financial conditions;
changes in costs, quality, availability and delivery times of raw materials, components and equipment;
fluctuations in operating results and cash flows;
competition with established competitors in the packaging and test business, the internal capabilities of integrated device manufacturers and new competitors, including foundries and contract manufacturers;
our substantial investments in equipment and facilities to support the demand of our customers;
warranty claims, product return and liability risks, and the risk of negative publicity if our products fail, as well as the risk of litigation incident to our business;
difficulty achieving the relatively high-capacity utilization rates necessary to realize satisfactory gross margins given our high percentage of fixed costs;
our absence of backlog and the short-term nature of our customers' commitments;
the historical downward pressure on the prices of our packaging and test services;
fluctuations in our manufacturing yields;
a downturn or lower sales to customers in the automotive industry;
dependence on key customers or concentration of customers in certain end markets, such as mobile communications and automotive;
difficulty funding our liquidity needs;
challenges with integrating diverse operations;
dependence on international factories and operations and risks relating to trade restrictions and regional conflict, including restrictive trade barriers, export controls, tariffs, customs and duties;
our ability to develop new proprietary technology, protect our proprietary technology, operate without infringing the proprietary rights of others and implement new technologies;
our continuing development and implementation of changes to, and maintenance and security of, our information technology systems;
restrictive covenants in the indentures and agreements governing our current and future indebtedness;
our substantial indebtedness;
fluctuations in interest rates and changes in credit risk;
the ability of certain of our stockholders to effectively determine or substantially influence the outcome of matters requiring stockholder approval;
the possibility that we may decrease or suspend our quarterly dividend;
difficulty attracting, retaining or replacing qualified personnel;
maintaining an effective system of internal controls;
any changes in tax laws, taxing authorities not agreeing with our interpretation of applicable tax laws, including whether we continue to qualify for conditional reduced tax rates, or any requirements to establish or adjust valuation allowances on deferred tax assets;
environmental, health and safety liabilities and expenditures;
conditions and obligations in connection with the receipt of government awards and incentives; and
natural disasters and other calamities, health conditions or pandemics, political instability, hostilities or other disruptions.

Other important risk factors that could affect the outcome of the events set forth in these statements and that could affect our operating results and financial condition are discussed in the company's Annual Report on Form 10-K for the year ended December 31, 2024 (the "Form 10-K") and from time to time in our other reports filed with or furnished to the Securities and Exchange Commission ("SEC"). You should carefully consider the trends, risks and uncertainties described in this press release, the Form 10-K and other reports filed with or furnished to the SEC before making any investment decision with respect to our securities. If any of these trends, risks or uncertainties continues or occurs, our business, financial condition or operating results could be materially and adversely affected, the trading prices of our securities could decline, and you could lose part or all of your investment. All forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by this cautionary statement. We assume no obligation to review or update any forward-looking statements to reflect events or circumstances occurring after the date of this press release except as may be required by applicable law.

View source version on businesswire.com: https://www.businesswire.com/news/home/20250728133188/en/

Jennifer Jue

Vice President, Investor Relations and Finance

480-786-7594

jennifer.jue@amkor.com

Amkor Technology Reports Financial Results for the Second Quarter 2025