MPWR
MONOLITHIC POWER SYSTEMS INC
NASDAQ · Technology · Semiconductors · US
$1,211.63
+1.07%Price chart
Oct 1Oct 6Oct 9Oct 14Oct 19Oct 22Oct 27Oct 30
Key dataOct 30, 2026
Open$1,179.16
From 52W high−28.30%
Volume2.03M
Market cap$59.54B
P/E (TTM)66.5x
P/S (TTM)15.9x
Div yield0.62%
Key dataOct 30, 2026
Open
$1,179.16
From 52W high
−28.30%
Volume
2.03M
Market cap
$59.54B
ValuationView details →
P/E (Fwd)
35.5x
EV/EBITDA
49.4x
P/E (TTM)
66.5x
RSI (14)
42.9
MomentumView details →
1D Return
+1.07%
YTD Return
+32.62%
SummaryUpdated Sep 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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Latest newsMore news →
The Rosen Law Firm announced an investigation into potential breaches of fiduciary duties by Monolithic Power Systems’ directors and officers.38m agoMONOLITHIC POWER SYSTEMS INC reported quarterly earnings of $8.19 per share, compared with $4.73 per share a year earlier.2d agoMonolithic Power Systems reported its third-quarter results after market close on October 29, 2026.2d ago