PDF Solutions, Inc. — FY2017 Form 10-K
Reporting period: Fiscal year ended December 31, 2017; the filing also reports unaudited fourth-quarter results. PDF Solutions provides semiconductor yield-improvement and manufacturing analytics solutions, combining software, measurement tools, intellectual property, and services. Revenue comes primarily from fixed-fee solutions and variable Gainshare performance incentives.
Financial performance
| Metric | FY2017 | FY2016 | Change |
|---|---|---|---|
| Total revenue | $101.9 million | $107.5 million | Down 5% |
| Gross profit / gross margin | $54.4 million / 53% | $63.0 million / 59% | Margin down 6 percentage points |
| Operating income | $0.2 million | $13.0 million | Down $12.8 million |
| Net income (loss) | $(1.3) million | $9.1 million | Declined $10.4 million |
| Diluted EPS | $(0.04) | $0.28 | Declined $0.32 |
| Cash from operations | $10.5 million | $2.0 million | Up $8.5 million |
- Design-to-silicon-yield solutions revenue was $74.4 million, down 4%; Gainshare revenue was $27.4 million, down 9%. Weakness at 28nm was the main pressure on Gainshare, partly offset by 14nm growth and newer customer activity.
- Operating expenses rose 8% to $54.2 million. Research and development spending increased 9% to $30.1 million, reflecting investment in DFI and Exensio development.
- Cash and cash equivalents were $101.3 million at year-end, down $15.5 million. Working capital was $144.3 million. The company said existing cash and expected operating funds should cover operating needs, capital expenditures, and obligations for the next 12 months.
- Cash flow: operating activities provided $10.5 million; investing activities used $14.1 million, including $10.3 million of capital expenditures and $3.8 million for acquisitions; financing activities used $12.2 million. The operating cash flow benefited from non-cash expenses but was weighed down by a $9.6 million increase in receivables.
- The balance sheet reported total liabilities of $25.8 million and stockholders’ equity of $198.4 million. No borrowings or off-balance-sheet debt arrangements were disclosed; long-term obligations were reported at $6.2 million in selected financial data.
Fourth quarter and comparison
Q4 2017 revenue was $26.8 million, versus $28.4 million in Q4 2016. Gross profit was $14.5 million, versus $16.3 million. Q4 2017 recorded a net loss of $2.6 million, compared with net income of $2.9 million a year earlier. The annual net loss included a $3.2 million tax expense related to the 2017 Tax Cuts and Jobs Act; the company’s accounting for the Act remained provisional.
- Revenue declined from 2016 as lower hours across multiple contracts and weaker 28nm activity outweighed growth in Exensio, DFI, and some 14nm business.
- Gross margin fell from 59% to 53%, as solution delivery costs increased 7% despite lower revenue.
- Cash from operations improved from 2016, but increased receivables and slower customer payments, particularly in Asia, remain a collection and cash-conversion concern.
- GlobalFoundries accounted for 40% of FY2017 revenue, compared with 41% in 2016 and 53% in 2015. International revenue represented approximately 61% of total revenue in 2017.
Outlook, risks, and unusual items
- No quantified revenue or earnings guidance is provided. Management anticipated continued investment in leading-edge semiconductor nodes, derivative older nodes, 3-D memory and packaging, and China’s semiconductor industry, describing these as potential opportunities.
- Management intends to expand DFI deployments and Exensio software adoption, while continuing substantial R&D investment. Certain DFI use cases and broader commercialization remain unproven; the in-line measurement tool was still in development.
- Customer concentration and Gainshare variability are major risks: revenue depends on a small set of customers, wafer volumes, yield results, and customer reporting. GlobalFoundries alone generated 40% of FY2017 revenue.
- The 2017 Tax Act caused a provisional $3.2 million tax expense. Management expected to complete its tax analysis during the permitted measurement period; final impacts could differ.
- Changes in project scope and cost estimates on two fixed-price contracts reduced FY2017 net income by $1.2 million, or $0.04 per diluted share. Revenue recognition under Topic 606, adopted in 2018 using the modified retrospective method, was expected to materially change timing for some revenue, generally recognizing certain software revenue earlier.
- Other disclosed exposures include international operations and foreign exchange, lengthy sales cycles, intellectual-property claims, cybersecurity and customer-data security, and execution of DFI development. No material legal proceedings or probable litigation loss were reported at year-end.
- The company repurchased 842,182 shares for $13.4 million during 2017 under its $25 million authorization; $11.6 million remained available at year-end. No cash dividends were paid.
Most important facts for investors to verify
- Whether GlobalFoundries’ business and other concentrated customer engagements renew, expand, or change in scope.
- Whether DFI tools and on-chip instruments achieve broader adoption and commercial returns that justify development spending.
- Whether 28nm weakness persists and how wafer volumes, yields, and 14nm or newer-node activity affect Gainshare revenue.
- Whether receivables and collection times improve, especially in Asia, and whether operating cash flow remains adequate alongside capital spending and repurchases.
- The finalized impact of the Tax Act and the actual revenue and retained-earnings effects of Topic 606 adoption.