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Monolithic Power Systems Inc. (NASDAQ:MPWR)

This company has been moved to the archive! The financial data has not been updated since May 5, 2025.

Income Statement
Quarterly Data

Monolithic Power Systems Inc., consolidated income statement (quarterly data)

US$ in thousands

Microsoft Excel
3 months ended: Mar 31, 2025 Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024 Dec 31, 2023 Sep 30, 2023 Jun 30, 2023 Mar 31, 2023 Dec 31, 2022 Sep 30, 2022 Jun 30, 2022 Mar 31, 2022 Dec 31, 2021 Sep 30, 2021 Jun 30, 2021 Mar 31, 2021 Dec 31, 2020 Sep 30, 2020 Jun 30, 2020 Mar 31, 2020
Revenue 637,554 621,665 620,119 507,431 457,885 454,012 474,867 441,128 451,065 460,012 495,418 461,004 377,714 336,504 323,522 293,317 254,455 233,043 259,422 186,209 165,778
Cost of revenue (284,324) (277,257) (276,676) (226,853) (205,444) (202,889) (211,326) (193,453) (192,285) (192,203) (204,516) (190,043) (158,834) (142,630) (137,211) (129,102) (113,396) (104,169) (116,382) (83,616) (74,331)
Gross profit 353,230 344,408 343,443 280,578 252,441 251,123 263,541 247,675 258,780 267,809 290,902 270,961 218,880 193,874 186,311 164,215 141,059 128,874 143,040 102,593 91,447
Research and development (92,227) (85,762) (85,051) (77,945) (75,990) (71,459) (64,787) (63,688) (63,709) (61,673) (67,263) (57,131) (54,104) (54,514) (49,468) (44,753) (41,892) (42,252) (37,717) (31,673) (25,956)
Selling, general and administrative (92,244) (95,339) (94,364) (86,097) (80,964) (70,095) (63,188) (71,662) (70,795) (69,244) (71,768) (71,942) (68,642) (60,788) (59,712) (58,834) (53,081) (46,660) (45,344) (42,965) (34,505)
Operating expenses (184,471) (181,101) (179,415) (164,042) (156,954) (141,554) (127,975) (135,350) (134,504) (130,917) (139,031) (129,073) (122,746) (115,302) (109,180) (103,587) (94,973) (88,912) (83,061) (74,638) (60,461)
Operating income 168,759 163,307 164,028 116,536 95,487 109,569 135,566 112,325 124,276 136,892 151,871 141,888 96,134 78,572 77,131 60,628 46,086 39,962 59,979 27,955 30,986
Other income (expense), net 5,131 6,224 10,278 7,512 9,540 9,976 2,289 6,543 5,297 3,873 5 (5,092) (634) 3,391 793 3,031 2,587 4,480 2,494 5,200 (1,714)
Income before income taxes 173,890 169,531 174,306 124,048 105,027 119,545 137,855 118,868 129,573 140,765 151,876 136,796 95,500 81,963 77,924 63,659 48,673 44,442 62,473 33,155 29,272
Income tax (expense) benefit (40,099) 1,279,832 (29,876) (23,682) (12,486) (22,640) (16,692) (19,364) (19,771) (21,675) (27,539) (22,117) (15,934) (9,292) (9,154) (8,490) (3,260) (1,556) (6,907) (2,988) 6,484
Net income 133,791 1,449,363 144,430 100,366 92,541 96,905 121,163 99,504 109,802 119,090 124,337 114,679 79,566 72,671 68,770 55,169 45,413 42,886 55,566 30,167 35,756

Based on: 10-Q (reporting date: 2025-03-31), 10-K (reporting date: 2024-12-31), 10-Q (reporting date: 2024-09-30), 10-Q (reporting date: 2024-06-30), 10-Q (reporting date: 2024-03-31), 10-K (reporting date: 2023-12-31), 10-Q (reporting date: 2023-09-30), 10-Q (reporting date: 2023-06-30), 10-Q (reporting date: 2023-03-31), 10-K (reporting date: 2022-12-31), 10-Q (reporting date: 2022-09-30), 10-Q (reporting date: 2022-06-30), 10-Q (reporting date: 2022-03-31), 10-K (reporting date: 2021-12-31), 10-Q (reporting date: 2021-09-30), 10-Q (reporting date: 2021-06-30), 10-Q (reporting date: 2021-03-31), 10-K (reporting date: 2020-12-31), 10-Q (reporting date: 2020-09-30), 10-Q (reporting date: 2020-06-30), 10-Q (reporting date: 2020-03-31).


Revenue exhibited a consistent long-term upward trajectory, growing from 165.8 million in March 2020 to 637.6 million by March 2025. This expansion was characterized by rapid growth between 2021 and 2022, a period of relative stagnation and slight volatility throughout 2023, and a renewed acceleration in revenue gains during 2024 and the first quarter of 2025.

Profitability Margins
Gross profit margins remained relatively stable throughout the period, generally fluctuating between 55% and 60%. Operating margins showed significant improvement, rising from approximately 18.7% in early 2020 to a peak of 30.7% in September 2022, before stabilizing in the 26% to 27% range by early 2025.
Operating Expense Trends
Research and development expenditures scaled steadily, increasing from 25.9 million in March 2020 to 92.2 million in March 2025, reflecting a consistent commitment to product innovation. Selling, general, and administrative expenses followed a similar growth pattern, rising from 34.5 million to 92.2 million over the same period.
Operating Income Performance
Operating income demonstrated strong growth, increasing from 31.0 million in the first quarter of 2020 to 168.8 million by the first quarter of 2025. The most substantial gains in operational profitability occurred between 2021 and 2022, aligning with the period of fastest revenue growth.
Net Income and Tax Anomalies
Net income generally trended upward in alignment with operating performance, with the exception of a significant outlier in December 2024. During that quarter, net income surged to 1.45 billion, driven by a substantial income tax benefit of approximately 1.28 billion. Excluding this non-operational tax event, net income remained consistent with the broader operational growth trend, ending at 133.8 million in March 2025.

The overall financial pattern indicates a company that has successfully scaled its top-line revenue while maintaining stable gross margins and improving its operational efficiency. The scaling of operating expenses has remained proportional to revenue growth, although the significant net income spike in late 2024 is identified as an accounting anomaly related to tax benefits rather than core operational expansion.

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