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MPWR

Monolithic Power Systems Inc
NASDAQ NMS - GLOBAL MARKET· Semiconductors· US· IPO 2004-11-19
$1328.30
+84.35 (+6.78%)
last quote
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Today
Open
$1328.30
High
$1363.36
Low
$1275.75
Previous close
$1243.95
Fundamentals
Market cap
$60.69B
P/E (TTM)
75.45x
P/S (TTM)
18.54x
P/B
12.30x
Gross margin
55.20%
Operating margin
28.72%
Net margin
24.58%
Rev growth (YoY)
28.67%
EPS growth (YoY)
-57.21%
ROE
21.93%
52W high
$1714.09
52W low
$833.18
Beta
1.79x
Recent news
2026-10-28 → 2026-11-04
Yahoo · 15h
Top Analyst Reports for Eli Lilly, Cisco & KLA
Eli Lilly, Cisco and KLA lead today's featured research reports, with strong demand, AI-driven growth and expanding product opportunities supporting their prospects.
ChartMill · 15h
S&P 500 Top Movers for Today: Gainers and Losers
S&P 500 top movers in today's session: Fiserv gained 13.67% to lead gainers, while Gartner fell 13.41% to lead losers amid company updates.
Yahoo · 15h
Navitas Soars 8% on onsemi’s 175% AI Data Center Jump Ahead of Its Own Report
Key TakeawaysNavitas Semiconductor jumped 8% today after onsemi said its AI data center revenue grew 175% from a year earlier. onsemi’s $600 million deal for Ferric puts a much bigger rival in the race Navitas is running.
Yahoo · 15h
25 Billionaire Investors Back This Large Cap Tech Stock: Is It a Buy?
We just published the list of the 10 Best Large Cap Tech Stocks to Buy According to Billionaires and Monolithic Power Systems (MPWR) is ranked 7th on this list. The recent selloff in technology stocks has raised questions about how much investors are willing to pay for growth, particularly as the cost of expanding AI […]
ChartMill · 17h
S&P 500 Top Movers: Gainers and Losers on Nov. 3, 2026
FISV, RVTY and BE led S&P 500 gainers on Nov. 3, 2026, while IT, SYY and ZBRA were among the session's largest decliners.
Yahoo · 20h
MPWR Fell 15.9% in the Past Month. Is the Weakness a Buying Chance?
MPWR has fallen 15.9% in four weeks despite surging AI demand and rising earnings estimates, while its premium valuation and operating risks warrant caution.
Yahoo · 20h
MPWR's AI Power Boom Accelerates as Enterprise Data Sales Surge 164.6%
MPWR's AI-driven Enterprise Data growth, rising power-module demand and capacity expansion fuel momentum, but growing data-center exposure raises risks.
Yahoo · 20h
Is MPWR Worth Buying as AI Growth Collides With a Premium Valuation?
MPWR's AI-driven growth, rising earnings estimates and expanding capacity fuel optimism, but its premium valuation and operating risks demand close attention.
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