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Monolithic Power Systems, Inc.

MPWR · NasdaqGS · USD

1,217.80 +48.22 (4.12%)

At close: Sep 18, 2026, 8:00 PM

1,219.00 +0.10%

After-hours: 7:58 PM

Market Cap
$59.85B
Volume
1.39M
Next earnings date
Oct 29, 2026

Monolithic Power Systems, Inc. (MPWR) Stock Price, Analysis & Data

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12-month target · n/a analysts

Analyst Consensus: n/a

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Financial Performance

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Latest Earnings

ReportedVs estimateYoY Change
Revenue$980.6Mn/a+47.56%
EPS$6.50+$0.62+54.39%

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Metrics

Bid
1324.6
Net Income (ttm)
802M
1.66
16.37
74.39
34.92
P/B (ttm)
15.36
P/S (ttm)
18.28
Earnings Date
Oct 29, 2026
Ask
1395.65
Volume
1,392,816
Avg. Volume (20D)
866,551
Open
1180.38
Previous Close
1169.58
Day's Range
1176.21 - 1221.51
52-Week Range
833.18 - 1714.09
Dividends
$8.00 (0.68%)
Ex-Dividend Date
Sep 30, 2026

About Monolithic Power Systems, Inc.

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Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida. Semiconductors · Technology

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.

Sector Technology
IPO Date Nov 19, 2004
Employees 4,501
Stock Exchange NasdaqGS
Ticker Symbol MPWR