MPWR Key Financial Ratios - MONOLITHIC POWER SYSTEMS, INC.

Complete source-backed ratio history.

Available history: 2009-12-31 to 2026-06-30
Data captured: 2026-09-04

Historical Key Financial Ratios

Date	Current ratio	Debt/equity	ROA	ROE
2026-06-30	4.98	—	17.08%	20.55%
2026-03-31	4.79	—	15.24%	18.44%
2025-12-31	5.91	—	14.78%	17.56%
2025-09-30	4.77	—	41.46%	50.43%
2025-06-30	5	—	43.11%	52.00%
2025-03-31	4.92	—	44.12%	53.18%
2024-12-31	5.31	—	45.28%	53.95%
2024-09-30	6.42	—	15.21%	18.47%
2024-06-30	6.77	—	15.52%	18.72%
2024-03-31	6.34	—	15.90%	19.40%
2023-12-31	7.74	—	17.56%	20.85%
2023-09-30	6.94	—	19.31%	23.12%
2023-06-30	6.51	—	20.39%	24.62%
2023-03-31	5.14	—	21.01%	26.34%
2022-12-31	5.36	—	21.26%	26.23%
2022-09-30	4.55	—	20.26%	25.56%
2022-06-30	5.23	—	18.80%	23.59%
2022-03-31	4.58	—	16.11%	20.83%
2021-12-31	4.96	—	15.26%	19.46%
2021-09-30	4.68	—	14.19%	18.25%
2021-06-30	5.2	—	14.50%	18.30%
2021-03-31	4.91	—	13.30%	17.04%
2020-12-31	5.73	—	13.60%	17.01%
2020-09-30	5.18	—	13.25%	16.83%
2020-06-30	5.47	—	11.94%	15.06%
2020-03-31	6.27	—	11.75%	14.56%
2019-12-31	6.67	—	11.38%	14.07%
2019-09-30	5.99	—	11.36%	14.17%
2019-06-30	6.64	—	12.22%	15.06%
2019-03-31	6.27	—	12.92%	16.11%
2018-12-31	7.22	—	13.27%	16.45%
2018-09-30	6.52	—	11.75%	14.70%
2018-06-30	6.77	—	11.36%	14.12%
2018-03-31	6.6	—	10.40%	13.00%
2017-12-31	6.81	—	9.99%	12.49%
2017-09-30	7.01	—	11.52%	13.79%
2017-06-30	6.8	—	10.64%	12.76%
2017-03-31	7.25	—	10.55%	12.55%
2016-12-31	7.24	—	10.31%	12.23%
2016-09-30	6.61	—	9.35%	11.11%
2016-06-30	6.7	—	9.19%	10.90%
2016-03-31	7.62	—	8.90%	10.42%
2015-12-31	7.67	—	8.16%	9.54%
2015-09-30	6.79	—	8.08%	9.58%
2015-06-30	7.04	—	8.13%	9.57%
2015-03-31	6.87	—	7.92%	9.39%
2014-12-31	8.35	—	8.89%	10.25%
2014-09-30	8.05	—	8.69%	9.99%
2014-06-30	7.3	—	7.84%	9.06%
2014-03-31	9.57	—	7.85%	8.79%
2013-12-31	7.59	—	6.21%	7.08%
2013-09-30	10.28	—	4.47%	4.93%
2013-06-30	7.73	—	4.26%	4.82%
2013-03-31	8.43	—	4.91%	5.52%
2012-12-31	9.13	—	5.49%	6.10%
2012-09-30	9.76	—	5.70%	6.30%
2012-03-31	7.16	—	4.95%	5.65%
2011-12-31	8.11	—	4.86%	5.48%
2011-09-30	8.1	—	5.40%	6.09%
2011-06-30	6.7	—	8.43%	9.76%
2010-12-31	7.75	—	—	—

Annual Key Financial Ratios

Date	Current ratio	Debt/equity	ROA	ROE
2025-12-31	5.91	—	14.82%	17.60%
2025-09-30	4.77	—	—	—
2025-06-30	5	—	—	—
2025-03-31	4.92	—	—	—
2024-12-31	5.31	—	45.28%	53.95%
2023-12-31	7.74	—	17.56%	20.85%
2022-12-31	5.36	—	21.26%	26.23%
2021-12-31	4.96	—	15.26%	19.46%
2020-12-31	5.73	—	13.60%	17.01%
2019-12-31	6.67	—	11.38%	14.07%
2018-12-31	7.22	—	13.27%	16.45%
2017-12-31	6.81	—	9.99%	12.49%
2016-12-31	7.24	—	10.31%	12.23%
2015-12-31	7.67	—	8.16%	9.54%
2014-12-31	8.35	—	8.89%	10.25%
2013-12-31	7.59	—	6.21%	7.08%
2012-12-31	9.13	—	5.49%	6.10%
2011-12-31	8.11	—	4.86%	5.48%
2010-12-31	7.75	—	10.50%	11.97%
2009-12-31	—	—	—	9.24%