Monolithic Power Systems

MPWR · Information Technology · Market cap $65.2B

Q4 FY25 Oct 1 – Dec 31, 2025 reported Feb 27, 2026

Revenue$0.8B +21% year over year

Gross profit$0.4B

Operating profit$0.2B

Net profit$0.2B 23% margin

Numbers and detail

All figures in billions of U.S. dollars, for Q4 FY25 (period ends Dec 31, 2025).
Item	Value	Share of revenue	Year over year
Revenue	0.8	100%	+21%
CN	0.4	50%	+21%
TW	0.2	25%	+1%
KR	0.1	12%	+51%
Cost of revenue	−0.3	38%
Gross profit	0.4	55% margin	+0pp
SG&A	−0.1	16%	+0pp
Other	−0.1	13%	+0pp
Operating profit	0.2	27% margin	+0pp
Net profit	0.2	23%	−179pp

All figures in billions of U.S. dollars, for Q3 FY25 (period ends Sep 30, 2025).
Item	Value	Share of revenue	Year over year
Revenue	0.7	100%	+19%
CN	0.4	57%	+27%
TW	0.2	29%	−13%
KR	0.1	14%	+21%
Cost of revenue	−0.3	43%
Gross profit	0.4	55% margin	+0pp
SG&A	−0.1	15%	+0pp
Other	−0.1	13%	+0pp
Operating profit	0.2	26% margin	+0pp
Net profit	0.2	24%	+1pp

All figures in billions of U.S. dollars, for Q2 FY25 (period ends Jun 30, 2025).
Item	Value	Share of revenue	Year over year
Revenue	0.7	100%	+31%
CN	0.4	57%	+41%
TW	0.1	14%	−18%
KR	0.1	14%	+61%
Cost of revenue	−0.3	43%
Gross profit	0.4	55% margin	+0pp
SG&A	−0.1	16%	−1pp
Other	−0.1	14%	+0pp
Operating profit	0.2	25% margin	+2pp
Net profit	0.1	20%	+1pp

All figures in billions of U.S. dollars, for Q1 FY25 (period ends Mar 31, 2025).
Item	Value	Share of revenue	Year over year
Revenue	0.6	100%	+39%
CN	0.4	67%	+38%
TW	0.1	17%	+16%
KR	0.1	17%	+81%
Cost of revenue	−0.3	50%
Gross profit	0.4	55% margin	+0pp
SG&A	−0.1	14%	−3pp
Other	−0.1	14%	+0pp
Operating profit	0.2	26% margin	+6pp
Net profit	0.1	21%	+1pp

Quarter by quarter

Pick a quarter and the diagram above changes. Bars compare revenue across the quarters we hold.

Quarter	Period	Reported	Revenue	Year over year	Operating margin	Net profit	Net margin
Q4 FY25	Oct 1 – Dec 31, 2025	Feb 27, 2026	$0.8B	+21%	25%	$0.2B	23%
Q3 FY25	Sep 30, 2025	Nov 5, 2025	$0.7B	+19%	29%	$0.2B	24%
Q2 FY25	Apr 1 – Jun 30, 2025	Aug 4, 2025	$0.7B	+31%	29%	$0.1B	20%
Q1 FY25	Jan 1 – Mar 31, 2025	May 5, 2025	$0.6B	+39%	33%	$0.1B	21%