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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, DC 20549
FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the
Securities Exchange Act of 1934
Date of Report (Date of earliest event reported)
July 27, 2026
AMKOR TECHNOLOGY, INC.
(Exact name of registrant as specified in its charter)
Delaware   000-29472   23-1722724
         
(State or Other Jurisdiction of Incorporation)   (Commission File Number)   (IRS Employer Identification No.)

2045 EAST INNOVATION CIRCLE
TEMPE, AZ 85284
(Address of principal executive offices, including zip code)

(480821-5000
(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
Title of Each Class Trading Symbol Name of Each Exchange on Which Registered
Common Stock, $0.001 par value AMKR The NASDAQ Global Select Market
Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  o



Item 2.02. Results of Operations and Financial Condition.

On July 27, 2026, Amkor Technology, Inc. announced in a press release its financial performance for the three and six months ended June 30, 2026. The information in this Current Report on Form 8-K, including the exhibit attached hereto, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to liability under that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, regardless of any general incorporation language in such filing.

Item 9.01. Financial Statements and Exhibits.

(d) Exhibits.
Exhibit Description
104 Cover Page Interactive Data File (embedded within the Inline XBRL document)




SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
AMKOR TECHNOLOGY, INC.
By: /s/ Megan Faust
Megan Faust
Executive Vice President, Chief Financial Officer and Treasurer
Date: July 27, 2026

EX-99.1 2 amkr6302026erex-991.htm EX-99.1 Document
                         
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Amkor Technology Reports Financial Results for the Second Quarter 2026

TEMPE, Ariz. -- July 27, 2026 -- 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, 2026.

Record Second Quarter 2026 Highlights
Net sales $1.90 billion, up 26% year-on-year
Gross profit $319 million, operating income $200 million
Net income $174 million, earnings per diluted share $0.70
EBITDA $400 million

“Amkor delivered record second quarter revenue and strong profitability, with record revenue in our Computing and Automotive & Industrial end markets," said Kevin Engel, president and chief executive officer. "During the first half of 2026, we expanded strategic partnerships across the semiconductor ecosystem, advanced key customer programs in AI and HPC, and continued the expansion of our Advanced packaging and test capacity. We expect these actions will strengthen our competitive position, increase our earnings power, and create sustainable shareholder value.”

Quarterly Financial Results

($ in millions, except per share data)
Q2 2026 Q1 2026 Q2 2025 (2)
Net sales $1,898 $1,685 $1,511
Gross margin 16.8% 14.2% 12.0%
Operating income $200 $100 $92
Operating income margin 10.5% 6.0% 6.1%
Net income attributable to Amkor $174 $83 $54
Earnings per diluted share $0.70 $0.33 $0.22
EBITDA (1) $400 $285 $259

(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, 2026, total cash and short-term investments was $2.5 billion, and total debt was $2.5 billion.

The company paid a quarterly dividend of $0.08352 per share on June 23, 2026. 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.

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Business Outlook

The following information presents Amkor’s guidance for the third quarter 2026 (unless otherwise noted):

Net sales of $1.95 billion to $2.05 billion
Gross margin of 18.5% to 19.5%
Net income of $180 million to $205 million, or $0.72 to $0.82 per diluted share
Full year 2026 capital expenditures of approximately $2.5 billion to $3.0 billion

Conference Call Information

Amkor will conduct a conference call on Monday, July 27, 2026, 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.


Investor Relations
Jennifer Jue
Vice President, Investor Relations
480-786-7594
jennifer.jue@amkor.com

Media Relations
Kris Pugsley
Vice President, Marketing Communications
480-786-7499
kris.pugsley@amkor.com


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AMKOR TECHNOLOGY, INC.
Selected Operating Data
Q2 2026 Q1 2026 Q2 2025
Net Sales Data:      
Net sales (in millions):      
Advanced products (1) $ 1,557  $ 1,372  $ 1,228 
Mainstream products (2) 341  313  283 
Total net sales $ 1,898  $ 1,685  $ 1,511 
Packaging services 88  % 89  % 88  %
Test services 12  % 11  % 12  %
Net sales from top ten customers 66  % 68  % 72  %
End Market Distribution Data:
Communications (smartphones, tablets) 42  % 44  % 40  %
Computing (data center, infrastructure, PC/laptop, storage) 22  % 21  % 22  %
Automotive, industrial and other (ADAS, electrification, infotainment, safety) 22  % 21  % 20  %
Consumer (AR & gaming, connected home, home electronics, wearables) 14  % 14  % 18  %
Total 100  % 100  % 100  %
 
Gross Margin Data:
Net sales 100.0  % 100.0  % 100.0  %
Cost of sales:
Materials 52.6  % 53.5  % 52.9  %
Labor 10.0  % 10.7  % 11.7  %
Depreciation 8.6  % 9.3  % 9.6  %
Other manufacturing 12.0  % 12.3  % 13.8  %
Gross margin 16.8  % 14.2  % 12.0  %

(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.


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AMKOR TECHNOLOGY, INC.
Selected Operating Data
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 2026 Q1 2026 Q2 2025
EBITDA Data:
Net income $ 175  $ 84  $ 55 
Plus: Interest expense 17  18  17 
Plus: Income tax expense 28  12  28 
Plus: Depreciation & amortization 180  171  159 
EBITDA $ 400  $ 285  $ 259 



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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,
2026 2025 2026 2025
Net sales $ 1,897,965  $ 1,511,392  $ 3,582,666  $ 2,832,967 
Cost of sales 1,579,375  1,329,495  3,025,044  2,493,487 
Gross profit 318,590  181,897  557,622  339,480 
Selling, general and administrative 78,904  47,922  175,891  128,330 
Research and development 39,832  42,008  81,590  87,660 
Total operating expenses 118,736  89,930  257,481  215,990 
Operating income 199,854  91,967  300,141  123,490 
Interest expense 16,971  16,810  34,681  33,619 
Other (income) expense, net (20,292) (8,057) (34,023) (19,132)
Total other (income) expense, net (3,321) 8,753  658  14,487 
Income before taxes 203,175  83,214  299,483  109,003 
Income tax expense 28,306  28,162  40,648  32,098 
Net income 174,869  55,052  258,835  76,905 
Net income attributable to non-controlling interests (1,116) (635) (1,731) (1,360)
Net income attributable to Amkor $ 173,753  $ 54,417  $ 257,104  $ 75,545 
Net income attributable to Amkor per common share:
Basic $ 0.70  $ 0.22  $ 1.04  $ 0.31 
Diluted $ 0.70  $ 0.22  $ 1.03  $ 0.30 
Shares used in computing per common share amounts:
Basic 247,912  247,090  247,732  246,973 
Diluted 249,978  247,806  249,830  247,842 

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

June 30, 2026 December 31, 2025
ASSETS
Current assets:
Cash and cash equivalents $ 1,551,890  $ 1,378,347 
Restricted cash 1,580  — 
Short-term investments 960,272  613,038 
Accounts receivable, net of allowances 1,420,353  1,354,825 
Inventories 560,681  437,797 
Other current assets 113,853  100,754 
Total current assets 4,608,629  3,884,761 
Property, plant and equipment, net 4,478,951  3,870,808 
Operating lease right of use assets 84,440  93,449 
Goodwill 17,356  18,003 
Restricted cash 186,875  67,776 
Other assets 339,863  201,512 
Total assets $ 9,716,114  $ 8,136,309 
LIABILITIES AND EQUITY
Current liabilities:
Short-term borrowings and current portion of long-term debt $ 150,781  $ 162,430 
Trade accounts payable 880,686  912,766 
Capital expenditures payable 621,326  243,543 
Short-term operating lease liability 22,766  23,140 
Accrued expenses 447,291  370,093 
Total current liabilities 2,122,850  1,711,972 
Long-term debt 2,334,950  1,282,816 
Pension and severance obligations 68,127  69,218 
Long-term operating lease liabilities 38,943  48,549 
Other non-current liabilities 464,416  517,467 
Total liabilities 5,029,286  3,630,022 
Stockholders’ equity:
Preferred stock —  — 
Common stock 295  294 
Additional paid-in capital 2,025,469  2,054,051 
Retained earnings 2,842,719  2,627,038 
Accumulated other comprehensive income (loss) 15,107  16,833 
Treasury stock (233,178) (227,110)
Total Amkor stockholders’ equity 4,650,412  4,471,106 
Non-controlling interests in subsidiaries 36,416  35,181 
Total equity 4,686,828  4,506,287 
Total liabilities and equity $ 9,716,114  $ 8,136,309 
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AMKOR TECHNOLOGY, INC.
CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS
(In thousands)
(Unaudited)
For the Six Months Ended June 30,
2026 2025
Cash flows from operating activities:
Net income $ 258,835  $ 76,905 
Depreciation and amortization 350,553  312,663 
Other operating activities and non-cash items (37,303) 1,312 
Changes in assets and liabilities (190,512) (108,268)
Net cash provided by operating activities 381,573  282,612 
Cash flows from investing activities:
Payments for property, plant and equipment (688,425) (226,086)
Proceeds from sale of property, plant and equipment 35,913  4,762 
Proceeds from foreign exchange forward contracts 21,744  41,920 
Payments for foreign exchange forward contracts (30,958) (28,967)
Payments for short-term investments (774,110) (331,393)
Proceeds from sale of short-term investments 183,384  76,021 
Proceeds from maturities of short-term investments 243,651  256,266 
Other investing activities 1,091  1,680 
Net cash used in investing activities (1,007,710) (205,797)
Cash flows from financing activities:
Proceeds from long-term debt 1,150,000  500,000 
Payments of long-term debt (80,265) (112,163)
Payments for debt issuance costs (20,509) (6,963)
Payments for capped call transactions (56,350) — 
Payments of finance lease obligations (25,354) (30,627)
Payments of dividends (41,403) (40,860)
Other financing activities (3,926) (1,167)
Net cash provided by financing activities 922,193  308,220 
Effect of exchange rate fluctuations on cash, cash equivalents and restricted cash (1,834) 8,792 
Net increase in cash, cash equivalents and restricted cash 294,222  393,827 
Cash, cash equivalents and restricted cash, beginning of period 1,446,123  1,134,312 
Cash, cash equivalents and restricted cash, end of period $ 1,740,345  $ 1,528,139 
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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. 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. 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 other 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;
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restrictive covenants in the indentures and agreements governing our current and future indebtedness;
our substantial indebtedness;
terms of our convertible notes could delay or prevent an otherwise beneficial takeover of us, may dilute the ownership interest of existing stockholders or may otherwise adversely affect the price of our common stock;
the capped call transactions entered into in connection with the issuance of our convertible notes subject us to counterparty risk;
the effect of interest rate increases on our variable rate 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, 2025 (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.


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