Power Integrations, Inc. — Q3 2023 Form 10-Q
Reporting period: Three and nine months ended September 30, 2023. Unaudited consolidated results. The company designs and markets analog and mixed-signal integrated circuits and related components for high-voltage power conversion.
Financial performance
| Metric | Q3 2023 | Q3 2022 | Nine months 2023 | Nine months 2022 |
|---|---|---|---|---|
| Revenue | $125.5 million | $160.2 million | $355.0 million | $526.4 million |
| Gross profit / margin | $65.9 million / 52.5% | $92.0 million / 57.4% | $182.7 million / 51.5% | $299.6 million / 56.9% |
| Operating income | $17.7 million | $48.4 million | $36.1 million | $159.5 million |
| Net income | $19.8 million | $46.0 million | $41.5 million | $148.0 million |
| Diluted EPS | $0.34 | $0.80 | $0.72 | $2.52 |
- Year over year, Q3 revenue declined about 22% and net income about 57%; for the first nine months, revenue declined about 33% and net income about 72%.
- Operating expenses rose to $48.2 million in Q3 from $43.7 million, and to $146.6 million for nine months from $140.0 million. Higher stock-based compensation, salaries and travel were principal drivers.
- Other income increased to $3.1 million in Q3 and $7.6 million for nine months, mainly reflecting higher interest income. Effective tax rates were 5.1% for both 2023 periods, versus 6.9% for Q3 2022 and 8.5% for nine months 2022.
- Operating cash flow was $49.5 million for nine months, versus $191.2 million a year earlier. Cash and cash equivalents were $94.7 million at September 30; short-term marketable securities were $261.9 million. Combined, these totaled $356.6 million, up $2.8 million from year-end 2022.
- Working capital was $502.7 million. The company had no outstanding borrowings on its $75 million revolving credit facility, which expires June 7, 2026. Total liabilities were $80.4 million; the filing reports no funded debt outstanding.
- Nine-month capital spending was $14.7 million. Dividends paid were $32.7 million and share repurchases were $7.8 million. The repurchase authorization had $73.4 million remaining at quarter-end.
Changes and operating context
- Management attributed weaker revenue to the semiconductor downturn, elevated customer and distributor inventories, macroeconomic weakness, inflation and higher interest rates, weaker mobile-phone demand, softer housing markets, and reduced consumer spending on goods.
- Q3 declines were driven primarily by industrial and consumer markets; communications revenue increased year over year, supported by design wins and improved smartphone supply-chain inventories. For the nine-month period, revenue declined across all four end-market categories.
- Gross-margin contraction reflected unfavorable end-market mix and lower manufacturing volume, partly offset by the favorable dollar/yen exchange rate on wafer costs.
- Inventories rose to $150.2 million from $135.4 million at December 31, 2022. Management cited slower sales as a factor in the increase.
- Top ten customers represented 83% of Q3 revenue and 81% of nine-month revenue, compared with 72% and 75% in the comparable 2022 periods. Avnet accounted for 28% of Q3 revenue; Honestar Technologies accounted for 23%.
Outlook, risks and unusual items
- The filing gives no specific revenue, earnings or margin guidance. Management expects cash from operations and existing liquidity to meet working-capital and other cash needs for at least the next 12 months, while cautioning that cyclical and macroeconomic factors could reduce cash flow.
- Key risks include unpredictable customer orders and cancellations, reliance on distributors and third-party wafer suppliers, intense price competition, customer and geographic concentration, foreign-exchange exposure, and volatile demand and product mix.
- Two patent-related matters involving CogniPower and Waverly remained unsettled. The company could not estimate a loss or range of loss; adverse outcomes could entail monetary losses, licensing needs or restrictions on technology. No material indemnification claims were outstanding.
- Unrecognized tax benefits and related interest totaled approximately $26.1 million. The company also disclosed valuation allowances on certain state and Canadian deferred tax assets.
- In October 2023, after the quarter ended, the board raised the quarterly dividend to $0.20 per share for the fourth quarter of 2023 and each quarter of 2024. The prior announced rate for 2023 was $0.19 per share.
- Management reported effective disclosure controls and no material change in internal control over financial reporting during the quarter. Risk factors were reported as not substantively changed from the 2022 Form 10-K.
Most important facts for investors to verify
- Whether distributor and end-customer inventory levels normalize, and whether the demand downturn persists across industrial and consumer markets.
- Whether lower production volume, product mix and pricing continue to pressure gross margin and operating profitability.
- Inventory quality and cash conversion, given higher inventory and sharply lower year-to-date operating cash flow.
- Customer concentration and exposure to Asia, distributors, and key wafer suppliers.
- Developments in the CogniPower and Waverly litigation, potential tax liabilities, and the sustainability of dividends and repurchases amid weaker earnings.