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AI brief of an SEC Form 8-K · Monolithic Power Systems (MPWR)

MPS Q2 revenue rises 31% to $664.6 million; GAAP EPS $2.78 vs $2.05

Positive Impact 3 of 5 earnings Written later

Monolithic Power Systems (MPS) reported second-quarter 2025 revenue of $664.6 million, up 31.0% from a year earlier and 4.2% from the first quarter, with GAAP net income of $133.7 million, or $2.78 per diluted share. The company expects third-quarter 2025 revenue of $710.0 million to $730.0 million, while GAAP gross margin of 55.1% was slightly below the 55.3% reported a year earlier.

Key points

  • Q2 2025 revenue of $664.6 million, up 31.0% from $507.4 million in Q2 2024 and up 4.2% from $637.6 million in Q1 2025
  • GAAP net income of $133.7 million, or $2.78 per diluted share, versus $100.4 million, or $2.05 per diluted share, a year earlier
  • Q3 2025 revenue outlook of $710.0 million to $730.0 million; GAAP gross margin guidance of 54.9% to 55.5%
  • GAAP gross margin of 55.1% in Q2 2025 compared with 55.3% in Q2 2024

The filing

CompanyMonolithic Power Systems (MPWR)
Form8-K, current report
Filed with the SECJul 31, 2025, 4:01 PM ET
Accession number0001437749-25-024185

Items reported: 2.02 Results of Operations

Read the filing on SEC.gov ↗

Written by AI on Nov 8, 2026, 1:42 AM ET, from this filing only. Written later: this filing was briefed after the fact, when past filings were added to the site, so the brief may be read with hindsight; the filing itself is the record of what was known on July 31, 2025.

Briefs are written by AI from the filing text and can contain mistakes — open the filing before acting on anything. Impact (1-5) and tone are the AI's reading of the filing for shareholders, not a price forecast. Not investment advice.