Monolithic Power Systems (MPWR) Trailing 12-Month Income Statement

Income Statement Summary

Monolithic Power Systems (MPWR) trailing twelve month income statement covering six trailing twelve month periods to June 30, 2026, as reported to the SEC.

Monolithic Power Systems reported revenue of $3.27B in the twelve months ended June 30, 2026, up 28.7% from $2.54B a year earlier.
Gross profit was $1.81B, up 28.4% from $1.41B. That is a gross margin of 55.2%.
Operating income was $940.16M, up 42.3% from $660.85M. Operating margin was 28.7%.
Net income was $801.95M, down 52% from $1.67B. Net margin was 24.5%.
Diluted (in dollars per share) was $5.22, up 85.8% from $2.81.
Cost of revenue took 44.8% of revenue and selling, general and administrative 13.9%.

An income statement shows what a company sold and what it cost to run the business, ending with the profit left over.

Figures in USD thousands, except per share data

						Jun'26	Mar'26	Dec'25	Sep'25	Jun'25	Mar'25
Revenue
3,273,158	2,957,090	2,790,459	2,660,969	2,543,912	2,386,769	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Revenue						3,273,158	2,957,090	2,790,459	2,660,969	2,543,912	2,386,769	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue
1,466,528	1,325,514	1,250,718	1,191,087	1,136,815	1,065,110	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cost of revenue						1,466,528	1,325,514	1,250,718	1,191,087	1,136,815	1,065,110	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Gross profit
1,806,630	1,631,576	1,539,741	1,469,882	1,407,097	1,321,659	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Gross profit						1,806,630	1,631,576	1,539,741	1,469,882	1,407,097	1,321,659	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Operating expenses:
Research and development
412,954	390,602	382,263	372,428	359,306	340,985	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Research and development						412,954	390,602	382,263	372,428	359,306	340,985	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Selling, general and administrative
453,511	439,945	428,842	405,447	386,939	368,044	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Selling, general and administrative						453,511	439,945	428,842	405,447	386,939	368,044	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Litigation expense, net
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Litigation expense, net						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Litigation expense
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Litigation expense						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total operating expenses
866,465	830,547	811,105	777,875	746,245	709,029	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Total operating expenses						866,465	830,547	811,105	777,875	746,245	709,029	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Operating income
940,165	801,029	728,636	692,007	660,852	612,630	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Operating income						940,165	801,029	728,636	692,007	660,852	612,630	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest and other expense
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest and other expense						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other income, net
44,094	38,479	37,580	33,967	33,853	29,145	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Other income, net						44,094	38,479	37,580	33,967	33,853	29,145	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest and other income, net
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Interest and other income, net						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income before income taxes
984,259	839,508	766,216	725,974	694,705	641,775	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income before income taxes						984,259	839,508	766,216	725,974	694,705	641,775	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income tax expense
182,333	159,933	144,733	-978,637	-974,546	-992,846	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Income tax expense						182,333	159,933	144,733	-978,637	-974,546	-992,846	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Net income
801,946	679,657	621,483	1,704,548	1,669,212	1,634,569	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Net income						801,946	679,657	621,483	1,704,548	1,669,212	1,634,569	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Net income per share:
Basic (in dollars per share)
5.24	3.94	3.55	3.75	2.82	2.82	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Basic (in dollars per share)						5.24	3.94	3.55	3.75	2.82	2.82	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in dollars per share)
5.22	3.92	3.50	3.74	2.81	2.81	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in dollars per share)						5.22	3.92	3.50	3.74	2.81	2.81	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Weighted-average shares outstanding:
Basic (in shares)
49,138	49,097	48,504	47,898	47,887	47,851	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Basic (in shares)						49,138	49,097	48,504	47,898	47,887	47,851	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in shares)
49,260	49,242	49,169	48,042	48,019	48,006	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Diluted (in shares)						49,260	49,242	49,169	48,042	48,019	48,006	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cash dividends declared per common share (in dollars per share)
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Cash dividends declared per common share (in dollars per share)						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Stock-based compensation
-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx
Stock-based compensation						-	-	-	-	-	-	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx	xxxxx