ACM Research, Inc. — 2018 Form 10-K Summary
Reporting period: Fiscal year ended December 31, 2018; filed March 14, 2019. This is an annual report, not a standalone fourth-quarter report, and the provided filing text does not give separate Q4 financial results.
Business context
ACM develops, manufactures and sells semiconductor wafer-cleaning equipment and advanced packaging tools, operating principally through its Shanghai subsidiary. Front-end single-wafer wet-cleaning tools generated 92% of 2018 revenue. Core technologies include SAPS and TEBO; Tahoe was introduced in August 2018. The company began production at a second Shanghai factory in September, adding 50,000 square feet of production space.
Financial performance and liquidity
| Metric | 2018 | 2017 |
|---|---|---|
| Revenue | $74.6 million | $36.5 million |
| Gross profit / margin | $34.4 million / 46.2% | $17.2 million / 47.2% |
| Operating income | $6.5 million | $0.7 million |
| Net income (loss) attributable to ACM | $6.6 million | ($0.3 million) |
| Diluted earnings (loss) per share | $0.37 | ($0.05) |
| Operating cash flow | $6.9 million | ($8.1 million) |
| Free cash flow, company-defined | $4.8 million | ($8.9 million) |
| Adjusted EBITDA, company-defined | $11.6 million | $2.4 million |
Revenue increased 104%, primarily from a $41.4 million increase in front-end cleaning equipment sales, partly offset by a $3.2 million decline in back-end equipment sales. Gross margin fell 1.0 percentage point, which management attributed mainly to lower-margin sales to new customers; the 2017 comparison also benefited from a subsidized system whose costs were recorded in R&D.
At December 31, 2018, cash and cash equivalents were $27.1 million, accounts receivable $24.6 million, inventory $38.8 million, current assets $96.0 million and current liabilities $46.1 million. Working capital was approximately $49.9 million and the current ratio approximately 2.1. Short-term borrowings were $9.4 million, up from $5.1 million a year earlier; total liabilities were $50.7 million. Inventory increased from $15.4 million, while accounts payable and customer advances also rose substantially.
Capital expenditures were $2.1 million. Cash rose to $27.1 million from $17.7 million. Management said existing cash, operating cash flow and short-term bank borrowing capacity should cover anticipated needs for at least twelve months from the financial statements’ issuance date. The company had no significant off-balance-sheet arrangements reported, other than lease commitments.
Outlook, commentary and notable items
- Management expected gross margin of 40%–45% for the foreseeable future and R&D expense of 18%–22% of revenue, with R&D spending expected to increase in absolute dollars. These are outlook statements, not formal revenue or earnings guidance.
- The first Tahoe purchase order was received in August 2018; the tool was delivered to a strategic customer in January 2019. TEBO tools remained under evaluation with selected customers, with some indicating intent to move to production.
- Shipments, a company-defined measure that includes tools awaiting customer acceptance, increased to $95.1 million from $40.1 million. Shipments are not equivalent to recognized revenue; acceptance may be delayed or not obtained.
- Three customers accounted for 85.7% of 2018 revenue, compared with four customers accounting for 55.2% in 2017. The business section identifies Yangtze Memory Technologies and subsidiary at 38.8%, Shanghai Huali at 23.6%, and SK Hynix at 23.3% of revenue.
- PRC government subsidies reduced expenses by $1.5 million in 2018, versus $3.4 million in 2017; grants received were $0.2 million versus $2.5 million. Subsidies and their timing are uncertain and outside the company’s control.
- Other income was $1.3 million in 2018, compared with a $0.8 million expense in 2017, primarily reflecting foreign-exchange effects. The company did not hedge currency exposure. A $979,000 foreign-currency translation adjustment reduced comprehensive income in 2018.
- Material risks include reliance on a small number of customers, long qualification and sales cycles, customer cancellation or acceptance delays, semiconductor cyclicality, competition, single-source suppliers, PRC and trade-policy exposure, and currency fluctuations. A key megasonic transducer supplier is the sole source.
- The 2017 audit identified a material weakness in financial reporting controls related to staffing and GAAP expertise. Management reported remediation actions and concluded controls were effective at December 31, 2018; the auditor did not opine on control effectiveness. The PRC-based auditor was not subject to PCAOB inspection.
- The filing reports no material adverse outcome expected from ordinary-course legal matters. It also notes a $1.7 million warranty liability and approximately $5.6 million in future minimum operating-lease payments at year-end. The company had no permanent CFO; its Chief Accounting Officer served as interim CFO.
Most important facts for investors to verify
- Whether 2018 revenue growth and profitability can continue as customer concentration increased and margins declined.
- Customer acceptance, production conversion and repeat orders for SAPS, TEBO and the newly delivered Tahoe tool; distinguish shipments from recognized revenue.
- Inventory growth, customer advances, receivable collections and the sustainability of positive operating and free cash flow.
- Short-term debt refinancing, access to bank credit, and restrictions on transferring cash from PRC subsidiaries.
- Progress on internal-control remediation, finance leadership succession, and the implications of limited PCAOB inspection access for the auditor.
- Customer concentration percentages: the filing’s business discussion and note disclosures present different percentages for major customers; reconcile the figures and definitions in the complete filing.
- Exposure to supplier interruption, US–PRC trade measures, RMB movements, and the level and timing of government subsidies.