Rambus Inc. Form 10-Q Summary
Business context and reporting period
Rambus is a technology solutions company that primarily licenses patents and technology for memory and interfaces, chip and system security, lighting, and emerging applications. The unaudited filing covers the quarter and six months ended June 30, 2015, with comparisons to the same 2014 periods. Memory and Interfaces Division and Cryptography Research Division were reportable segments; remaining activities were classified as Other.
Key financial metrics
| Metric | Q2 2015 | Q2 2014 | Six months 2015 | Six months 2014 |
|---|---|---|---|---|
| Total revenue | $72.8 million | $76.5 million | $145.7 million | $154.8 million |
| Royalty revenue | $62.4 million | $69.7 million | $129.4 million | $143.4 million |
| Contract and other revenue | $10.4 million | $6.8 million | $16.4 million | $11.4 million |
| Operating income | $15.6 million | $20.1 million | $33.4 million | $43.3 million |
| Net income | $6.9 million | $5.0 million | $16.4 million | $12.8 million |
| Diluted EPS | $0.06 | $0.04 | $0.14 | $0.11 |
| Cash flow from operations | Not separately provided | Not separately provided | $38.8 million | $26.5 million |
Revenue declined 4.8% year over year in the quarter and 5.9% for the first half. Operating margin was approximately 21.4% in Q2 and 23.0% for the first half, compared with approximately 26.3% and 28.0%, respectively, in the prior-year periods. Calculated gross margin was approximately 83.3% in Q2 and 84.3% for the first half, versus approximately 86.1% and 86.7% in the comparable 2014 periods.
- Royalties represented 85.7% of Q2 revenue and 88.8% of first-half revenue, down from 91.1% and 92.6%, respectively.
- Research and development expense increased 5.5% in Q2 and 5.8% for the first half, reflecting higher prototyping, software tools, headcount, and product-related costs.
- Sales, general and administrative expense decreased 6.9% in Q2 and 4.3% for the first half.
- Interest expense declined materially because the $172.5 million 2014 convertible notes were repaid at maturity in the second quarter of 2014.
Balance sheet, debt, liquidity, and cash flow
- Cash and cash equivalents were $201.5 million at June 30, 2015, compared with $154.1 million at December 31, 2014.
- Marketable securities were $146.6 million, producing total cash, cash equivalents, and marketable securities of $348.1 million, up from $300.1 million at year-end.
- Net cash provided by operating activities was $38.8 million for the first six months, compared with $26.5 million in 2014.
- Investing cash flow was a use of $0.3 million, versus a use of $98.7 million in 2014. Financing cash flow provided $8.8 million, primarily from employee equity issuances.
- The company had $138.0 million principal amount of 1.125% convertible senior notes due in 2018, carried at $117.9 million after unamortized discount. The notes had a June 30 fair value of approximately $189.1 million.
- Total contractual obligations were $190.1 million, including the 2018 notes and related interest. Potential payments for approximately $20.6 million of unrecognized tax benefits were excluded because timing and outcome were not reasonably estimable.
- Management expects existing cash, investments, and operating cash flow to meet cash needs for at least the next 12 months.
Material changes versus the prior comparable period
- Royalty revenue fell $7.4 million in Q2 and $14.0 million for the first half, primarily due to lower revenue from certain NVIDIA, Qualcomm, STMicroelectronics, and Nanya-related licenses, partly offset by higher IBM revenue.
- Contract and other revenue increased $3.6 million in Q2 and $5.0 million for the first half, driven by security projects and products, lighting development projects, and light-guide sales.
- Operating income decreased $4.6 million in Q2 and $9.8 million for the first half, largely because of lower revenue and higher engineering costs.
- Net income increased $1.8 million in Q2 and $3.5 million for the first half, primarily because sharply lower interest expense more than offset the decline in operating income.
- The company recorded $0.9 million of intellectual-property sale gain in Q2 and $3.2 million for the first half, compared with none and $0.2 million in the respective 2014 periods.
- In June 2015, Rambus extended its SK hynix agreement through July 1, 2024. Payments are expected to average $12.0 million per quarter, with specified higher payments during the first six full quarters and an option for certain lower payments thereafter.
- Rambus renewed its patent license agreement with Renesas through April 1, 2020.
- The board authorized a new repurchase program for up to 20.0 million shares; no shares were repurchased during the first half of 2015.
Guidance, outlook, commentary, risks, and unusual items
The filing does not provide a clear numerical revenue or earnings forecast. Management expects engineering costs and sales, general and administrative costs to remain relatively flat in the near term. The company expects technology royalties and contract revenue to fluctuate with customer shipment volumes, product mix, license renewals, engineering deliverables, and new business development.
- Revenue is highly concentrated: the top five customers represented approximately 66% of Q2 revenue and 65% of first-half revenue. Micron, Samsung, and SK hynix each represented at least 10% of revenue.
- Rambus expects Samsung, SK hynix, and Micron to remain significant contributors to licensing revenue. Customer concentration, contract renewals, termination provisions, and royalty-rate provisions could materially affect results.
- The semiconductor industry is cyclical and competitive. Customer consolidation, weaker end-market demand, pricing pressure, alternative technologies, and lower customer shipment volumes could reduce royalties.
- The company maintains a full valuation allowance against U.S. deferred tax assets of approximately $186.5 million before the allowance. A future release could materially increase net income, but management stated that sustained profitability has not yet been sufficiently demonstrated.
- Unrecognized tax benefits were approximately $20.6 million, and California and India tax examinations were ongoing.
- No material pending legal proceeding was reported. However, future intellectual-property litigation, patent challenges, licensing disputes, and regulatory actions could be costly and could impair the company’s ability to collect royalties.
- Goodwill was $116.9 million with no impairment recorded. Management warned that weaker performance, unsuccessful commercialization, failed license renewals, or adverse market conditions could result in future impairment charges.
- Interest-rate exposure was limited by a short-duration investment portfolio; a uniform 1% rate increase was estimated to reduce portfolio fair value by approximately $0.8 million.
Important facts for investors to verify
- Whether royalty revenue stabilizes or continues to decline, particularly across major customers and the MID and CRD segments.
- The durability and payment terms of the extended SK hynix agreement and other major license renewals, including Samsung and Renesas.
- Whether operating expenses, especially engineering investment, remain controlled relative to revenue.
- The company’s ability to fund the $138.0 million convertible note maturity in 2018 without refinancing or materially reducing liquidity.
- Whether U.S. deferred tax assets become realizable and whether the valuation allowance is released.
- Customer concentration, counterparty credit quality, and the timing and collectability of expected SK hynix and Micron payments.
- Potential impairment of goodwill or intangible assets and the effect of patent challenges, litigation, or changes in patent law.