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Monolithic Power Systems, Inc. logo

NASDAQ · MPWR

Monolithic Power Systems, Inc.

Technology · Semiconductors

$1,142.46

Up+$27.49 (+2.41%)

Updated Sep 16, 2026, 5:19 PM

SID Score

6.2/10

Composite research score

Smart Money

54/100

Neutral

Market cap
47.03B
P/E ratio
24.81
Dividend yield
0.52%
52-week range
$906.33 – $1,714.09
Volume
557.09K
Avg. volume
603.65K

Price performance

MPWR price history

1M range · 20 trading sessions · Daily adjusted prices

MPWR closed at $1,142.46 after 20 trading sessions, down 14.31% for the selected period.

Last close
$1,142.46
Period change
-14.31%
Period low
$1,142.46
Period high
$1,333.18
Daily close
View OHLC price history
MPWR OHLC price history, latest 40 sessions
DateOpenHighLowCloseVolume
Sep 15, 2026$1,164.97$1,171.18$1,136.65$1,142.46557.09K
Sep 14, 2026$1,184.43$1,185.885$1,141.38$1,143.24984.7K
Sep 11, 2026$1,200.80$1,241.035$1,194.4735$1,234.46555.18K
Sep 10, 2026$1,184.85$1,205.195$1,175.95$1,186.08625.37K
Sep 9, 2026$1,206.70$1,228.82$1,198.17$1,203.75508.49K
Sep 8, 2026$1,230.64$1,243.09$1,211.22$1,218.50763.47K
Sep 4, 2026$1,239.13$1,239.13$1,206.55$1,223.86625.9K
Sep 3, 2026$1,200.70$1,225.00$1,189.49$1,213.65413.7K
Sep 2, 2026$1,224.92$1,245.23$1,211.735$1,219.36405.21K
Sep 1, 2026$1,245.11$1,250.00$1,211.8635$1,225.96758.06K
Aug 31, 2026$1,261.90$1,279.00$1,253.00$1,267.77689.2K
Aug 28, 2026$1,306.03$1,306.03$1,254.01$1,256.26709.35K
Aug 27, 2026$1,319.75$1,332.00$1,290.855$1,311.08459.33K
Aug 26, 2026$1,301.04$1,311.015$1,284.56$1,303.88255.72K
Aug 25, 2026$1,310.055$1,322.99$1,291.54$1,304.15359.62K
Aug 24, 2026$1,298.38$1,305.64$1,255.56$1,285.03897.89K
Aug 21, 2026$1,321.13$1,337.70$1,297.30$1,316.28529.77K
Aug 20, 2026$1,311.34$1,327.00$1,295.02$1,310.60437.13K
Aug 19, 2026$1,321.12$1,335.19$1,267.77$1,300.14710.87K
Aug 18, 2026$1,365.445$1,376.525$1,303.22$1,333.181.14M

Latest MPWR news

The latest Smart Investors Daily articles mentioning MPWR.

Stock researchCompany · Overview

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
10
MPWR recent ratings
DateFirmRatingTarget
Sep 3, 2026StoneXBuy—
Jul 31, 2026Wells FargoOverweight—
Jul 31, 2026Truist SecuritiesBuy—
Jul 31, 2026KeybancOverweight—
Jul 31, 2026RosenblattNeutral—
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Yahoo · Sep 10, 2026

Monolithic Power Systems Announces Third Quarter 2026 Dividend

SCHAFFHAUSEN, Switzerland, Sept. 10, 2026 (GLOBE NEWSWIRE) -- Monolithic Power Systems, Inc. (“MPS”) (Nasdaq: MPWR), a global company that provides high-performance, semiconductor-based power electronics solutions, announced today its third quarter dividend of $2.00 per common share to all stockholders of record as of the close of business on September 30, 2026. The dividend will be paid on October 15, 2026. Safe Harbor Statement This news release includes “forward-looking statements” intended t

Yahoo · Sep 5, 2026

Monolithic Power Revenue Jumped 48%. Can AI Power Chips Keep the Momentum Going?

On July 30, Monolithic Power Systems reported second-quarter revenue of $980.6 million, up 47.6% from a year earlier and 21.9% sequentially. The pace puts its AI opportunity into reported results. Monolithic Power Systems, Inc. (NASDAQ:MPWR) does not sell AI accelerators. It supplies the power-management components that help those expensive processors operate efficiently, making the company […]

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