Rambus Inc. — Q1 2021 Form 10-Q Summary
Business context and reporting period
Rambus develops memory interface chips, silicon IP, security IP and licenses its patent portfolio. The filing covers the unaudited quarter ended March 31, 2021. Rambus operates as one reportable semiconductor segment.
Key financial metrics
| Metric | Q1 2021 | Q1 2020, restated | Change |
|---|---|---|---|
| Revenue | $70.4 million | $65.8 million | 7.0% increase |
| Product revenue | $30.8 million | $30.7 million | 0.2% increase |
| Royalty revenue | $28.9 million | $21.5 million | 34.3% increase |
| Contract and other revenue | $10.7 million | $13.6 million | 20.8% decrease |
| Gross profit | $53.0 million | $49.9 million | 6.3% increase |
| Gross margin | 75.4% | 75.9% | Down 0.5 percentage points |
| Operating loss | $3.5 million | $9.5 million | Improved |
| Operating margin | (4.9%) | (14.3%) | Improved 9.4 percentage points |
| Net loss | $2.6 million | $6.5 million | Improved |
| Basic and diluted loss per share | $0.02 | $0.06 | Improved |
| Operating cash flow | $39.5 million | $37.3 million | Increase |
Operating expenses were $56.5 million, compared with $59.4 million in the prior-year quarter. Research and development expense declined 11.8% to $32.4 million, while sales, general and administrative expense increased 1.1% to $23.6 million. Stock-based compensation was $6.5 million.
At March 31, 2021, cash and cash equivalents were $109.6 million, marketable securities were $419.6 million and total cash, cash equivalents and marketable securities were $529.1 million. Current assets were $724.3 million versus current liabilities of $80.4 million. The company stated that existing liquidity and operating cash flow should meet cash needs for at least the next 12 months.
Convertible notes had a face value of $172.5 million and a carrying value of $157.9 million. The 1.375% notes mature in 2023. Total contractual obligations disclosed were $199.4 million, including the notes and related interest, software licenses and acquisition retention bonuses; lease obligations are disclosed separately.
Material changes versus the prior comparable period
- Revenue increased primarily because royalty revenue rose $7.4 million, driven by the timing of renewals and the structure of architecture license agreements.
- Product revenue was broadly flat year over year, although management reported product revenue was up 41% sequentially and expected memory interface chip sales to increase during 2021.
- Contract and other revenue declined $2.9 million, primarily from lower Silicon IP revenue.
- Research and development expense decreased $4.3 million due primarily to lower headcount, facilities, retention bonus, prototyping and engineering tool costs.
- Interest and other income, net declined to $0.4 million from $3.8 million, largely because the prior-year period included a $1.8 million gain from a change in the fair value of an earn-out liability.
- The 2020 restructuring plan generated $0.4 million of additional charges in the quarter and was expected to be substantially completed in Q2 2021.
- Cash declined by $19.4 million during the quarter, primarily because net purchases of marketable securities and capital expenditures exceeded operating cash flow. No share repurchases were made during the quarter.
Guidance, outlook, risks and unusual items
Management described the quarter as strong and at the high end of its revenue and profitability targets, but the filing does not provide clear numerical full-year guidance. Management expects product revenue to increase in 2021, research and development expense to rise as it invests in semiconductor, security and other technologies, and sales, general and administrative expense to remain relatively flat.
The company restated prior-period financial information after determining that contingent consideration under a single customer licensing agreement should have been recognized as royalty revenue during earlier periods. Q1 2020 revenue was increased by $1.8 million to $65.8 million, and Q1 2020 net loss was reduced by $1.4 million to $6.5 million. The company also corrected an immaterial classification error that moved $7.2 million at December 31, 2020 from cash equivalents to marketable securities.
Management reported a material weakness in internal control over financial reporting and ineffective disclosure controls as of March 31, 2021. The weakness involved controls over accounting for patent and technology licensing arrangements with unusual terms. Remediation efforts were underway, but the weakness would not be considered remediated until controls had operated and been tested effectively. The company stated that additional restatements for the quarters ended June 30 and September 30, 2020 would be included in later 2021 filings.
Important risks include royalty and license-renewal variability, customer concentration, semiconductor cyclicality, dependence on third-party manufacturers and suppliers, COVID-19 effects, intellectual-property disputes, cybersecurity incidents, international operations, tax audits and the February 2023 maturity of the convertible notes. The top five customers represented approximately 59% of Q1 revenue. No material pending legal proceeding was reported.
Facts investors should verify
- Progress and effectiveness of remediation for the material weakness, including whether further restatements are required.
- Sustainability of the Q1 royalty increase and the timing, terms and renewal status of major licensing agreements.
- Product revenue growth, memory interface chip demand and customer qualification or supply-chain developments.
- Customer concentration and exposure to changes in customers’ shipment volumes, pricing and product mix.
- Liquidity planning for the $172.5 million convertible-note principal due in 2023, including refinancing or repayment strategy.
- Potential settlements or changes involving approximately $140.1 million of unrecognized tax benefits and Korean withholding-tax refund claims.
- Progress toward completing the 2020 restructuring plan and the effect on future operating expenses and innovation spending.