secwatch.observer — SEC 8-K summary
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Issuer:     MONOLITHIC POWER SYSTEMS INC (MPWR)
CIK:        0001280452
Form:       8-K
Filed at:   2025-10-30T23:59:59+00:00
Accession:  0001437749-25-032411
Event type: earnings
Sentiment:  positive
Materiality: 0.80
Item codes: 2.02, 9.01
LLM model:  deepseek-v4-flash:cloud@v2

MPS Q3 revenue $737.2M (+18.9% YoY); Non-GAAP EPS $4.73 beats $4.06 YoY
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- Revenue $737.2M, record quarter, up 10.9% QoQ and 18.9% YoY; Enterprise Data rev $191.5M (+33% QoQ).
- GAAP diluted EPS $3.71 vs $2.95 YoY; Non-GAAP diluted EPS $4.73 vs $4.06 YoY.
- All end markets grew YoY; Automotive up 36.1%, Storage & Computing up 29.6%.
- Q4 guidance: revenue $730-750M, GAAP gross margin 54.9-55.5%, non-GAAP tax rate 15%.
- Design wins: new automotive Tier 1 supplier for ADAS, first full BMS solution on robotics.

Source:
  EDGAR index:    https://www.sec.gov/Archives/edgar/data/1280452/000143774925032411/0001437749-25-032411-index.htm
  Primary doc:    https://www.sec.gov/Archives/edgar/data/1280452/000143774925032411/mpwr20250819_8k.htm
  HTML page:      https://secwatch.observer/filing/0001437749-25-032411

License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer