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Monolithic Power Systems

US · MPWR #283 by market cap Listed 1970 -2.91%
1,340.40 -40.22 -2.91%
Live - 304 symbols - heartbeat 132s ago · 2026-09-23 14:09
Pre-market 1,368.04 -0.91%
After-hours 1,386.90 +0.45%
Overnight 1,366.34 -1.03%
Market cap
65.87B
P/B
16.91
EPS
12.86
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About Monolithic Power Systems

Monolithic Power Systems, Inc. designs, develops, and markets integrated power semiconductor solutions and power delivery architectures for computing and storage, automotive, industrial, communications, and consumer applications markets. The firm's products include portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment. It operates through the following geographical segments: China, US, Taiwan, and Other. The company was founded by Michael R. Hsing, and James C. Moyer on August 22, 1997, and is headquartered in West Palm Beach, FL.

Founded
1997
CEO
Mr. Michael R. Hsing
Employees
4,500
Headquarters
West Palm Beach, Florida, United States of America
Fiscal year end
12-31

View SEC filings on EDGAR ›

Company profile

Exchange
US
Symbol
MPWR
Market-cap rank
#283
Listing date
1970-01-01
Market cap
65.87B
Float cap
63.48B
Shares out
49.14M
Float shares
47.36M

Sectors & themes

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Quote time 2026-09-23 14:09:32 · For reference only, not investment advice.