Monolithic Power Systems, Inc.
Market cap $58.1B
$1,190.44
MPWR
$1,190.44
+5.22% 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 November 8, 2026, Invest's signal rates MPWR a Hold, with the stock up 19% over the past year. You can practice trading MPWR risk-free with €1,000,000 in virtual cash.
Key stats
As of November 8, 2026
Market Cap
$58.1B
Volume
1.2M
52-wk High
$1,714.09
52-wk Low
$833.18
Day High
$1,217.24
Day Low
$1,153.34
Performance
1M
-13.1%
6M
-25.6%
1Y
+19.0%
Invest signal · MPWR
HoldAlgorithmic signal from price trend, valuation, and fundamentals — educational only, not financial advice.
MPWR overview
AI overviewAbout 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
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
Sign up in seconds to keep your portfolio and track its performance.
- 4
Track and compete
Watch your portfolio grow and climb the global leaderboard — or start a private league.
- 5
Prefer mobile? Get the iOS app
Invest is also free on the App Store, synced with your web account.
Top MPWR traders on Invest
Full leaderboardFrequently asked questions
Is MPWR a good stock to buy right now?
As of November 8, 2026, Invest's signal rates MPWR a Hold, based on its price trend, valuation, and fundamentals, with the stock up 19% 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 $58.1B.
How has MPWR stock performed?
MPWR is up 19% over the past year and down 26% 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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