Income StatementBalance SheetCash FlowSegments
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Monolithic Power Systems Business Segments

Business, geographic, and product segment breakdowns

Monolithic Power Systems generates $2.8B in annual revenue across 4 key segments: CN ($1.5B), Europe ($113.5M), JP ($84.4M), and KR ($252.7M). The company-wide operating margin is 26.11%. Based on the Q4 2025 filing.

CN (TTM)$1.5BEurope (TTM)$113.5MJP (TTM)$84.4MKR (TTM)$252.7MOther Region (TTM)$484.0KSouth East Asia (TTM)$148.1MTW (TTM)$550.1MUS (TTM)$96.7M
Latest FilingQ4 2025
Report Date2026-02-27
Market Cap$79.3B
P/E Ratio127.59
ROE18.61%

Products & Services

MetricQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25
Concentration Risk %88.0%—83.0%83.0%85.0%—

Geographic

Non-Current Assets

SegmentQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25
CN$237.1M$237.6M$265.6M$288.2M$308.2M$332.5M
US$126.0M$171.5M$171.1M$172.2M$170.9M$165.1M
TW$39.9M$42.4M$44.0M$51.1M$58.8M$65.1M
Other Region$33.3M$43.4M$46.6M$52.4M$59.4M$65.0M

Revenue

SegmentQ3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q4 '25
CN$310.5M$322.3M$363.7M$398.0M$393.8M$388.8M
TW$179.7M$170.4M$116.3M$105.0M$156.0M$172.8M
KR$51.8M$41.0M$64.4M$63.5M$62.9M$62.0M
South East Asia$22.8M$31.4M$32.7M$34.9M$39.0M$41.5M
US$13.8M$12.7M$15.2M$18.1M$29.9M$33.4M
Europe$25.1M$24.9M$25.0M$26.5M$33.6M$28.5M
JP$16.3M$18.9M$20.1M$18.5M$21.8M$24.0M
Other Region$85.0K$44.0K$81.0K$125.0K$163.0K$115.0K