01—Abstract
Summary
Summary of the 10-Q filed May 5, 2025. Cited figures are marked; the original filing is the authoritative source.
Monolithic Power Systems, Inc. (MPWR) reported strong top-line growth in its first quarter of 2025, with revenue increasing 39.2% year-over-year to $637.6 milliona, driven primarily by higher shipment volumes across key end markets.
The company demonstrated improved profitability, with operating income more than doubling to $168.8 million and net income rising to $133.8 millionb from $92.5 million in the prior year. Gross margin slightly improved to 55.4% due to lower warranty and inventory-related costs.
Despite increased operating expenses to support growth, the company managed to improve its operating income margin significantly, reflecting strong operational leverage. MPWR ended the quarter with a robust liquidity position, including over $1 billionc in cash and short-term investments, positioning it well for continued investment and return of capital to shareholders.
02—Key points
Key Highlights
- Revenue surged by 39.2% to $637.6 million in Q1 2025, driven by robust shipment volumes, particularly in Storage & Computing and Automotive markets.
- Operating income more than doubled year-over-year, reaching $168.8 million, indicating significant operational leverage and improved profitability.
- Net income increased substantially to $133.8 million, translating to diluted EPS of $2.79, up from $1.89 in Q1 2024.
- Gross margin slightly improved to 55.4% from 55.1%, benefiting from lower inventory write-downs and warranty expenses.
- Operating expenses as a percentage of revenue decreased, with R&D at 14.4% and SG&A at 14.5%, reflecting efficient cost management relative to revenue growth.
- The company maintained a strong liquidity position with over $1 billion in cash, cash equivalents, and short-term investments as of March 31, 2025.
- MPWR announced a new $500 million stock repurchase program and continued its quarterly dividend payments, underscoring its commitment to shareholder returns.
03—One dollar
Follow one dollar
Of each $1.00 of revenue in Q1 FY2025, Monolithic Power Systems kept $0.21.
- Revenue$637.6M100.0%
- Cost of revenue−$284.3M44.6%
- Gross profit$353.2M55.4%
- Operating costs−$184.5M28.9%
- Operating income$168.8M26.5%
- Interest, other & tax−$33.7M5.3%
- Net income$135.1M21.2%
04—Financials
Financial Highlights
Figures from 10-QQ1 FY2025filed May 5, 2025Financial Statements
Q1 FY2025 against Q1 FY2024
| Line item | Q1 FY2025Q1 FY2024 | Change |
|---|---|---|
| Revenue | $637.55M$457.88M | +39.2% |
| Cost of Revenue | $284.32M$205.44M | +38.4% |
| Gross Profit | $353.23M$252.44M | +39.9% |
| SG&A Expenses | $92.24M$80.96M | +13.9% |
| Operating Expenses | $184.47M$156.95M | +17.5% |
| Operating Income | $168.76M$95.49M | +76.7% |
| Net Income | $135.05M$92.54M | +45.9% |
| EPS (Basic) | $2.82$1.90 | +48.4% |
| EPS (Diluted) | $2.81$1.89 | +48.7% |
| Shares Outstanding (Basic) | 47.85M48.63M | −1.6% |
| Shares Outstanding (Diluted) | 48.01M48.93M | −1.9% |
05—Questions
Frequently Asked Questions
What drove the significant revenue growth in the first quarter of 2025?
The substantial revenue increase of 39.2% to $637.6 million was primarily driven by higher shipment volumes across various end markets. Key contributors included significant growth in the Storage & Computing segment, up 77.6%, and the Automotive segment, up 66.4%, indicating strong demand for MPWR's power solutions in these growing areas.
How did the company's profitability change compared to the prior year?
MPWR demonstrated significantly improved profitability. Operating income more than doubled to $168.8 million, up from $95.5 million in Q1 2024, resulting in a higher operating income margin of 26.5%. Net income also saw a substantial increase, rising to $133.8 million from $92.5 million, with diluted EPS growing to $2.79 from $1.89.
What is the company's current financial health and liquidity position?
MPWR maintains a very strong financial position. As of March 31, 2025, the company held over $1 billion in cash, cash equivalents, and short-term investments, a notable increase from the prior year-end. Working capital also increased to $1.4 billion, indicating ample resources to fund operations, investments, and shareholder returns.
Are there any new risks or significant legal proceedings that investors should be aware of?
While the company states that there have been no material changes to its risk factors since the previous annual report, it disclosed a new class action securities lawsuit filed in February 2025, along with two related shareholder derivative suits, alleging material misstatements or omissions related to its business, including its relationship with Nvidia. MPWR believes these lawsuits are meritless and intends to defend against them vigorously.
06—Continue