Rambus Inc. Form 10-Q Summary
Business Context and Reporting Period
Rambus develops memory interface chips, semiconductor and security silicon IP, technology licenses, and related engineering and support services for data-intensive markets. The filing covers the unaudited three and nine months ended September 30, 2021, with prior-year results presented as restated where applicable. Rambus operates as one reportable semiconductor segment.
Financial Performance and Position
| Metric | Q3 2021 | Q3 2020 | 9M 2021 | 9M 2020 |
|---|---|---|---|---|
| Total revenue | $81.3 million | $56.9 million | $236.5 million | $184.4 million |
| Gross profit | $62.9 million | $41.7 million | $183.9 million | $137.1 million |
| Gross margin | 77.3% | 73.2% | 77.7% | 74.4% |
| Operating income (loss) | $4.7 million | $(12.5) million | $15.3 million | $(33.1) million |
| Operating margin | 5.8% | (22.0)% | 6.5% | (17.9)% |
| Net income (loss) | $3.7 million | $(12.7) million | $12.2 million | $(28.4) million |
| Diluted EPS | $0.03 | $(0.11) | $0.11 | $(0.25) |
- Q3 revenue increased 42.8%, led by royalties of $33.0 million, up 99.0%, and product revenue of $36.7 million, up 23.3%. Nine-month revenue increased 28.3%, with royalties up 82.7% and product revenue up 7.0%.
- Revenue mix shifted toward royalties: royalties represented 40.7% of Q3 revenue and 43.9% of nine-month revenue, compared with 29.2% and 30.8%, respectively, in the prior-year periods. Product revenue represented 45.1% and 41.7%, while contract and other revenue represented 14.2% and 14.4%.
- Operating expenses were $58.2 million in Q3 and $168.6 million for nine months. Nine-month research and development expense declined 5.4%, while sales, general and administrative expense increased 4.2%.
- Net cash provided by operating activities was $46.0 million in Q3 and $137.0 million for nine months, compared with $143.4 million for the prior-year nine-month period.
- At September 30, 2021, cash and cash equivalents were $151.9 million and marketable securities were $267.9 million, totaling $419.7 million, versus $502.6 million at December 31, 2020.
- Total liabilities were $354.8 million and stockholders’ equity was $847.8 million. Convertible notes had a carrying value of $161.7 million and face value of $172.5 million, due in 2023, with a 1.375% coupon.
- Contract assets consisting primarily of unbilled receivables were $289.7 million at September 30, 2021. Contracted but unsatisfied performance obligations were approximately $21.2 million, primarily expected to be recognized over the next two years.
Material Changes Versus the Prior Comparable Period
- Rambus returned to profitability, with Q3 operating income of $4.7 million versus a $12.5 million operating loss and net income of $3.7 million versus a $12.7 million net loss in Q3 2020.
- Gross margin increased by 4.1 percentage points in Q3 and 3.3 percentage points for the first nine months, primarily reflecting the greater contribution from royalties and lower amortization as a percentage of revenue.
- Royalty growth was driven primarily by the timing and structure of license renewals and extensions. Qualcomm, Kioxia, and Western Digital renewed or extended license agreements during the first nine months.
- Rambus acquired AnalogX in July 2021 for approximately $47.5 million and PLDA in August 2021 for approximately $85.6 million. The transactions added SerDes, digital controller, PCIe, and CXL-related technologies and resulted in $95.9 million of additional goodwill.
- Investing activities were a net source of $1.1 million for the first nine months of 2021, including $97.1 million of net cash paid for acquisitions, compared with $146.1 million of investing cash outflow in the prior-year period.
- Financing activities used $114.9 million, principally reflecting the $100.0 million 2021 accelerated share repurchase program. Approximately 6.6 million shares had been repurchased cumulatively by September 30, 2021, with authorization remaining for approximately 13.4 million shares. The 2021 ASR was completed in October 2021, with an additional approximately 0.4 million shares delivered.
- Prior-period financial statements were restated for revenue-recognition errors involving a single customer agreement and other immaterial errors. The nine-month 2020 restatement increased revenue by $3.6 million and reduced the previously reported net loss by $3.1 million.
Guidance, Outlook, Commentary, Risks, and Unusual Items
- Management attributed the quarter’s performance to continued demand for memory interface chips, Silicon IP design wins, and stability in royalty revenue. Management expected product revenue to increase in 2021, while royalty revenue would remain variable based on renewals, customer shipments, pricing, and product mix.
- Management expected research and development spending to increase in the near term to support semiconductor, security, and other technology initiatives, while sales, general and administrative expenses were expected to remain relatively flat.
- Management stated that existing cash, marketable securities, and operating cash flow should be adequate to meet cash needs for at least the next 12 months.
- Material contractual obligations totaled $197.3 million, including $172.5 million of convertible notes due in 2023, $11.4 million of software commitments, and $9.9 million of acquisition-related retention bonuses. Lease obligations were additional.
- Rambus reported no material pending legal proceedings. It disclosed ordinary-course litigation, intellectual-property, indemnification, tax, and regulatory risks.
- The company maintained a full valuation allowance on U.S. federal and most California deferred tax assets. Unrecognized tax benefits totaled approximately $143.4 million, including a reserve for $122.0 million of potential Korean withholding-tax refunds.
- COVID-19, semiconductor supply constraints, third-party manufacturing dependence, customer concentration, licensing renewals, cyclical demand, intellectual-property enforcement, cybersecurity, acquisitions, and international operations remain significant risks.
- Top five customers represented approximately 59% of Q3 revenue and 54% of nine-month revenue. International customers represented approximately 32% of Q3 revenue and 38% of nine-month revenue.
- Disclosure controls and internal control over financial reporting were ineffective as of September 30, 2021 because of a previously reported material weakness involving accounting for patent and technology licensing arrangements with unusual contract terms. Remediation was underway but had not yet been completed.
- In October 2021, after the quarter end, Rambus announced the resignation of its chief financial officer and planned appointment of its chief accounting officer as interim CFO effective November 15, 2021.
- Rambus expects to adopt ASU 2020-06 on January 1, 2022. The company expects reclassification of convertible-note conversion feature balances from additional paid-in capital to debt and a decrease in reported interest expense.
Most Important Facts for Investors to Verify
- Whether elevated royalty revenue and recent license renewals are recurring, sustainable, and sufficient to offset potential license expirations or conversions to fully paid-up licenses.
- The timing and cash requirements for repayment, refinancing, or conversion of the $172.5 million convertible notes due in 2023.
- The integration, revenue contribution, retention costs, and potential impairment exposure associated with the AnalogX and PLDA acquisitions.
- Progress in remediating the material weakness and whether additional revenue-recognition errors or restatements could arise.
- The effect of customer concentration, semiconductor supply constraints, and qualification requirements on memory interface chip growth.
- The collectability and timing of the $289.7 million of unbilled receivables and the outcome of the $143.4 million of unrecognized tax benefits, including Korean refund claims.
- Future cash deployment under the remaining share-repurchase authorization compared with acquisition funding, debt repayment, and reinvestment needs.