Monolithic Power Systems, Inc.
Market cap $57.5B
$1,219.75
MPWR
$1,219.75
+0.16% today
Buy with €1M virtual cash · No real money
Monolithic Power Systems, Inc. (MPWR) is a publicly traded company listed on the XNAS. As of September 19, 2026, Invest's signal rates MPWR a Hold, with the stock up 39% over the past year. You can practice trading MPWR risk-free with €1,000,000 in virtual cash.
Key stats
As of September 19, 2026
Market Cap
$57.5B
Volume
1.4M
52-wk High
$1,714.09
52-wk Low
$833.18
Day High
$1,221.51
Day Low
$1,176.21
P/E (TTM)
74.51
Revenue (TTM)
$3.3B
EPS (TTM)
$16.37
Performance
1M
-6.2%
6M
+11.6%
1Y
+39.0%
Invest signal · MPWR
HoldAlgorithmic signal from price trend, valuation, and fundamentals — educational only, not financial advice.
MPWR overview
AI overviewRevenue & EPS — last 8 quarters
QoQ rev +21.9%Revenue
$981MEPS (diluted)
$5.22 per shareLatest MPWR news
ASML Rides on Strength in Installed Base Business: Will it Sustain?
Zacks Investment Research · 17h ago
GFS Gains From Expanding Partner base: Will it Boost Growth Prospects?
Zacks Investment Research · 2d ago
Buy Analog-Mixed Signal Players MACOM, Monolithic & Semtech
Zacks Investment Research · Sep 1
Monolithic Surges 54% in Past Year: Should You Jump on the Bandwagon?
Zacks Investment Research · Sep 1
Monolithic Power Systems Announces Second Quarter 2026 Dividend
Benzinga · Jun 12
About Monolithic Power Systems, Inc.
Monolithic Power Systems is a power chipmaker specializing in voltage regulators. Its mission is to reduce total energy consumption in end systems to improve performance and save customers cost. It serves the data center, 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.
Employees
4,501
30-Day Win Rate · MPWR
10 days
13 days
Last 23 sessions
How to practice trading MPWR
- 1
Use the MPWR buy panel above
Set a quantity and hit Buy at the real market price — right here, nothing to download.
- 2
Trade with €1,000,000 virtual cash
You get a million in virtual money instantly to invest, risk-free.
- 3
Create a free account to save it
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- 4
Track and compete
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- 5
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Top MPWR traders on Invest
Full leaderboardFrequently asked questions
Is MPWR a good stock to buy right now?
As of September 19, 2026, Invest's signal rates MPWR a Hold, based on its price trend, valuation, and fundamentals (P/E around 74.5), with the stock up 39% over the past year. This is an educational signal, not financial advice — the best way to test the thesis is to practice trading MPWR risk-free first.
What is Monolithic Power Systems, Inc.'s (MPWR) market cap?
Monolithic Power Systems, Inc. has a market capitalization of approximately $57.5B, on trailing-twelve-month revenue of about $3.3B.
How has MPWR stock performed?
MPWR is up 39% over the past year and up 12% over six months. Its 52-week range runs roughly from $833.18 to $1,714.09. Past performance doesn't predict future results.
How can I practice trading MPWR for free?
On Invest you get €1,000,000 in virtual cash and can buy MPWR at real market prices right in your browser — no download and no real money at risk. Create a free account to save your portfolio and track its performance over time.
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