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NASDAQ · MPWR

Monolithic Power Systems, Inc.

Technology · Semiconductors

$1,211.22

Down-$0.67 (-0.06%)

Updated Oct 29, 2026, 11:30 AM

SID Score

6.5/10

Composite research score

Smart Money

58/100

Neutral

Market cap
47.03B
P/E ratio
24.81
Dividend yield
0.49%
52-week range
$936.74 – $1,714.09
Volume
645.06K
Avg. volume
603.65K

Price performance · MPWR

MPWR price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 28, 2026

MPWR closed at $1,211.22 after 21 trading sessions, down 10.09% for the selected period.

Last close
$1,211.22
Period change
-10.09%
Period low
$1,140.12
Period high
$1,479.89
Daily close
View OHLC price history
MPWR OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Oct 28, 2026$1,224.14$1,224.14$1,188.925$1,211.22645.06K
Oct 27, 2026$1,183.43$1,220.77$1,173.9501$1,211.89813.38K
Oct 26, 2026$1,141.84$1,178.3825$1,135.18$1,167.27921.17K
Oct 23, 2026$1,156.39$1,169.06$1,126.568$1,140.12669.69K
Oct 22, 2026$1,227.18$1,230.415$1,147.17$1,167.931.48M
Oct 21, 2026$1,265.58$1,288.265$1,259.87$1,283.32610.89K
Oct 20, 2026$1,232.85$1,284.87$1,222.2909$1,248.74509.75K
Oct 19, 2026$1,255.41$1,283.59$1,236.255$1,253.66862.34K
Oct 16, 2026$1,223.32$1,249.00$1,207.20$1,210.86835.01K
Oct 15, 2026$1,198.15$1,260.24$1,195.00$1,249.20991.56K
Oct 14, 2026$1,295.00$1,300.76$1,234.36$1,243.111.12M
Oct 13, 2026$1,294.29$1,322.40$1,283.81$1,319.55731.79K
Oct 12, 2026$1,365.36$1,365.36$1,314.52$1,319.23870.27K
Oct 9, 2026$1,396.53$1,401.76$1,351.26$1,386.29433.75K
Oct 8, 2026$1,405.99$1,416.62$1,349.39$1,369.80848.19K
Oct 7, 2026$1,447.64$1,450.705$1,412.68$1,425.98481.96K
Oct 6, 2026$1,487.88$1,491.64$1,458.79$1,473.69375.08K
Oct 5, 2026$1,444.412$1,482.97$1,432.38$1,479.89685.46K
Oct 2, 2026$1,406.00$1,455.99$1,393.132$1,439.73705.81K
Oct 1, 2026$1,359.98$1,368.665$1,331.00$1,360.97492.35K
Sep 30, 2026$1,353.765$1,361.44$1,324.96$1,347.22465.26K

Latest MPWR news

The latest Smart Investors Daily articles mentioning MPWR.

MPWR research

Overview

Company profile and research snapshot.

Company profile

Monolithic Power Systems is an analog and mixed-signal chipmaker specializing in power management solutions. Its mission is to reduce total energy consumption in end systems. It serves the computing, automotive, industrial, communications, and consumer end markets. MPS uses a fabless manufacturing model, partnering with third-party chip foundries to host its proprietary BCD process technology.

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Analyst outlook

Consensus and target data currently published for this company.

Consensus
Buy
Average target
$1,119.00
Implied upside
—
Analysts
9
MPWR recent ratings
DateFirmRatingTarget
Oct 23, 2026OppenheimerOutperform—
Oct 20, 2026Wells FargoOverweight—
Oct 19, 2026TD CowenBuy—
Sep 3, 2026StoneXBuy—
Jul 31, 2026Wells FargoOverweight—
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News briefing

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AI research layers

Interpretive context generated from the platform’s current data sources.

No results

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