0001047127-25-000168
SEC filingRevenue grew 3.4% YoY to $1.51B but gross margin fell 250 bps; operating margin expanded 50 bps on a non-recurring insolvency receipt.
For the three months ended June 30, 2025, Amkor reported net sales of $1,511.4 million, a 3.4% increase from $1,461.5 million in the prior-year quarter. Growth was driven by the consumer and computing end markets, which rose 52% and 16% respectively, partially offset by a 15% decline in communications. Gross profit fell to $181.9 million (12.0% margin) from $212.4 million (14.5% margin), a $30.5 million decrease. The gross margin compression of 250 basis points was attributed to increased overhead and employee compensation costs ahead of seasonal second-half volume, as well as the early-stage ramp-up of the Vietnam Facility. Operating income margin improved 50 basis points to 6.1% from 5.6%, primarily due to a $32.4 million net cash receipt from the Nanium insolvency (recorded as a reduction in SG&A), which offset lower gross margins. Net income attributable to Amkor was not disclosed in absolute terms but represented 3.6% of net sales versus 4.6% a year ago. Free cash flow for the six months ended June 30, 2025 totaled $63.1 million, down from $134.8 million, reflecting lower operating cash flow ($282.6M vs. $387.1M) due to working capital changes and reduced operating profits.
Amkor reports end-market segment performance without separate operating income. The consumer end market surged 52% year-over-year, driven by IoT wearables, hearables, and AR/VR devices. The computing end market grew 16%, supported by demand for AI devices and ARM-based PCs. The communications end market fell 15%, mainly due to lower supported content in premium-tier smartphones. The mix shift toward higher-material-cost advanced packaging (e.g., for consumer and computing) contributed to margin pressure, as such products have higher material content relative to labor and depreciation.
Management highlighted strategic priorities: leveraging advanced packaging for secular growth in HPC, automotive, IoT, and mobile; expanding geographic footprint with the Vietnam Facility (ramping production) and the Arizona Facility (construction expected H2 2025); and optimizing asset utilization. CapEx for 2025 is expected to be approximately $850 million, with 5-10% allocated to the Arizona Facility. The company expects seasonal second-half volume but did not provide explicit revenue guidance. The OBBBA legislation (enacted July 2025) increases the investment tax credit to 35% starting in 2026, which could benefit the Arizona project. Liquidity remains strong with $2.04B in cash and short-term investments, and a new $1.0B revolving credit facility (plus $500M term loans). Management believes existing resources are sufficient for at least the next 12 months.
As of June 30, 2025, Amkor reported cash and cash equivalents of $1,527.4 million, up from $1,133.6 million at December 31, 2024. Short-term investments (available-for-sale debt investments) totaled $516.4 million (amortized cost $515.8 million). Total assets were $7,705.6 million, compared to $6,944.3 million at year-end 2024. Total debt (including current portion) was $1,573.0 million (net of unamortized discount of $6.2 million), up from $1,159.5 million at December 31, 2024. The increase was primarily driven by the issuance of $500.0 million in Term A Loans in June 2025, partially offset by repayments of $112.2 million in long-term debt. The company had $1.0 billion available under its new 2025 Revolving Credit Facility as of June 30, 2025. Shareholders' equity was $4,197.4 million, up from $4,149.5 million at year-end 2024.
Amkor disclosed lease commitments not yet commenced of approximately $13 million as of June 30, 2025. The company also has contractual obligations related to its debt, including the 6.625% Senior Notes due September 2027 ($525.0 million outstanding, with $125.0 million redeemed in July 2025), Term A Loans ($500.0 million due May 2030), and various subsidiary term loans. Additionally, the company has a ₩80.0 billion (approximately $59 million) term loan facility available to be drawn. No other material purchase commitments were disclosed in the Notes.
During the six months ended June 30, 2025, Amkor paid dividends totaling $40.9 million ($0.16538 per common share), compared to $38.8 million ($0.1575 per share) in the prior-year period. The company did not repurchase any shares during the period; treasury stock activity was limited to shares surrendered for tax withholding ($1.5 million). Capital expenditures were $226.1 million for the six months, representing 8.0% of net sales. Debt activity included the issuance of $500.0 million in Term A Loans (used for partial redemption of Senior Notes, prepayment of AATS loans, and general corporate purposes) and repayment of $112.2 million in long-term debt. The company also redeemed $125.0 million of its 6.625% Senior Notes in July 2025.
Amkor operates as a single operating segment. The Notes provide a breakdown of net sales by product group: Advanced products (flip chip, memory, wafer-level processing and related test services) generated $2,292.3 million in the first half of 2025, while Mainstream products (wirebond packaging and related test services) generated $540.7 million. By end market, Communications accounted for 40% of net sales, Computing 22%, Automotive, industrial and other 21%, and Consumer 17% for the six months ended June 30, 2025.
Operating cash flow (CFO) for H1 2025 was $282.6M, down 27% from $387.1M in H1 2024. Net income also declined from $127.0M to $76.9M, indicating lower profitability. The cash conversion ratio (CFO/Net Income) improved to 3.7x from 3.0x, partly due to higher non-cash charges (depreciation & amortization increased to $312.7M from $294.9M) and a smaller working capital drag (changes in assets and liabilities were -$108.3M vs -$52.8M in 2024, but still a use of cash).
Capital expenditures (capex) decreased by 14% to $226.1M, reflecting disciplined spending. The capex intensity (capex/CFO) rose to 80% from 68%, indicating a higher proportion of CFO consumed by investments. Free cash flow (CFO minus capex) would be $56.5M, down from $124.5M, but the filing does not explicitly state free cash flow.
Financing activities provided $308.2M, primarily from $500M in long-term debt proceeds offset by debt repayments and lease payments. Dividends paid were $40.9M, slightly above the $38.8M paid in the prior year. No share repurchases were disclosed.
Overall, cash flow generation weakened YoY, but the company maintained positive operating cash flow and reduced capital spending, while increasing dividend payments. The working capital outflow warrants monitoring.