MPWR
Monolithic Power Systems, Inc.
NASDAQ · Technology · Semiconductors · US
$1,221.55
+0.65%Price chart
Aug 6Aug 11Aug 14Aug 19Aug 24Aug 27Sep 1Sep 4
ValuationView details →
P/E (Fwd)
37.9x
EV/EBITDA
57.9x
Market Cap
$60.03B
MomentumView details →
1D Return
+0.65%
YTD Return
+34.82%
RSI (14)
38.1
ValuationView details →
P/E (Fwd)
37.9x
EV/EBITDA
57.9x
Market Cap
$60.03B
RSI (14)
38.1
MomentumView details →
1D Return
+0.65%
YTD Return
+34.82%
SummaryUpdated Jun 1, 2026
Monolithic Power Systems, Inc. (NASDAQ:MPWR) is a semiconductor company founded in 1997 and headquartered in Kirkland, Washington. The company went public in 2004 and has established itself as a leading provider of power management semiconductor solutions. Over its 27-year history, MPS has evolved from a traditional chip supplier into a comprehensive power electronics solutions provider, serving diverse markets including automotive, data centers, communications, and industrial applications. The company has achieved consistent growth, recording its 12th consecutive year of revenue growth in 2023 with revenues reaching $2.2 billion in 2024.
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Monolithic Power Systems Interim CFO Robert W. Dean II sold 32 shares of company stock on August 24, 2026, totaling $41,527, to cover tax withholding on vested restricted stock units.9d agoHerbert Chang, a director at Monolithic Power Systems, sold 50 shares of the company's common stock on August 24, 2026, for a total of $64,078.10d agoChengdu Monolithic Power Systems, a wholly-owned subsidiary of Monolithic Power Systems (MPS), started a new expansion in Chengdu Hi-tech Zone, adding nearly 10,000 square meters of production line at the Gaotou Electronics·Xinchuang Zhigu in Chengdu Hi-tech Comprehensive Bonded Zone, to strengthen its high-end power management chip layout.18d ago