Monolithic Power Systems (MPS) announced financial results for the quarter and year ended December 31, 2020. Revenue for Q4 2020 was $233.0 million, a 39.8% increase compared to Q4 2019. GAAP net income was $42.9 million, or $0.90 per diluted share, compared to $32.4 million, or $0.70 per diluted share, for Q4 2019.
Revenue was $233.0 million, up 39.8% year-over-year.
GAAP gross margin was 55.3%, compared to 55.1% for the same quarter last year.
GAAP operating income was $40.0 million, compared to $30.7 million for the same quarter last year.
GAAP net income was $42.9 million, or $0.90 per diluted share, compared to $32.4 million, or $0.70 per diluted share, for the same quarter last year.
MPS provided financial targets for the first quarter ending March 31, 2021, including revenue in the range of $236 million to $248 million and GAAP gross margin between 55.1% and 55.7%.