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NASDAQ · MPWRSemiconductorsUpdated Nov 5, 2026

Monolithic Power Systems, Inc. ROE

Profitability, historical returns, and peer comparisons.

The ROE as of November 2026 (TTM) for Monolithic Power Systems, Inc. (MPWR) is 24.04%

According to Monolithic Power Systems, Inc.’s latest financial reports and current stock price. The company's current ROE is 24.04%. This represents a change of 301.70% compared to the average of 5.98% of the last 4 quarters.

Monolithic Power Systems, Inc. (MPWR) Historical ROE (quarterly & annually)

How has MPWR ROE performed in the past?

The mean historical ROE of Monolithic Power Systems, Inc. over the last ten years is 21.30%. The current 24.04% ROE has changed 12.85% with respect to the historical average. Over the past ten years (40 quarters), MPWR's ROE was at its highest in in the December 2024 quarter at 46.07%. The ROE was at its lowest in in the December 2017 quarter at 2.31%.

Quarterly (TTM)
Annual

Average

21.30%

Median

17.22%

Minimum

12.23%

Maximum

56.80%

Monolithic Power Systems, Inc. (MPWR) ROE by Quarter and Year

Discovering the peaks and valleys of Monolithic Power Systems, Inc. ROE, unveiling quarterly and yearly fluctuations to gain insights into the company’s financial performance and market dynamics, offering valuable data for investors and analysts alike.

Maximum Annual Increase = 172.43%

Maximum Annual ROE = 56.80%

Minimum Annual Increase = -69.29%

Minimum Annual ROE = 12.23%

Quarterly (TTM)
Annual
YearROEChange
202517.44%-69.29%
202456.80%172.43%
202320.85%-20.52%
202226.23%34.82%
202119.46%14.41%
202017.01%20.86%
201914.07%-14.44%
201816.45%31.66%
201712.49%2.14%
201612.23%28.13%

Monolithic Power Systems, Inc. (MPWR) Average ROE

How has MPWR ROE performed in the past?

The current ROE of Monolithic Power Systems, Inc. (MPWR) is less than than its 3-year, less than than its 5-year, and less than than its 10-year historical averages

3-year avg

31.70%

5-year avg

28.15%

10-year avg

21.30%

Monolithic Power Systems, Inc. (MPWR) ROE vs. Peers

How is MPWR’s ROE compared to its peers?

Monolithic Power Systems, Inc.’s ROE is less than Texas Instruments Incorporated (40.51%), less than ON Semiconductor Corporation (9.26%), greater than Alpha and Omega Semiconductor Limited (-5.20%), less than Power Integrations, Inc. (6.57%), less than Analog Devices, Inc. (12.26%), less than Diodes Incorporated (4.53%), less than STMicroelectronics N.V. (2.97%), less than Renesas Electronics Corporation (22.62%), greater than ROHM Co., Ltd. (-18.13%), less than Silergy Corp. (10.30%),

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