MPWR
Monolithic Power Systems
Information Technology · Semiconductors · US
$1,481.05
Data: 2026-05-15
✓ ETHICAL PASS

MODERATE MOAT
HIGH
Data Confidence: 100.0%
Key Metrics

How this company measures up on the fundamentals that matter

Market Cap
$77.7B
Total market value of the company
Trailing P/E
112.63
Expensive — high growth expected
Forward P/E
52.44
Based on estimated future earnings — lower means cheaper
Rev Growth
+26.1%
Year-over-year revenue change
Profit Margin
23.0%
How much profit the company keeps from each dollar of revenue
ROE
19.6%
Return on equity — how efficiently it uses shareholder money
Analyst Target
$1,797.14
+21% from current price — median analyst estimate
Recommendation
STRONG_BUY
Consensus view from 14 analysts covering this stock
About Monolithic Power Systems

Monolithic Power Systems, Inc. provides semiconductor-based power electronics solutions in China, Taiwan, South Korea, Southeast Asia, Europe, the United States, Japan, and internationally. The company offers direct current (DC) to DC solutions to convert and control voltages within a range of electronic systems, such as cloud-based and on-premises CPU servers and workstations, AI systems, memory, storage solutions, notebooks, infotainment, power sources, home appliances, network infrastructure, and satellite communications. It also provides alternating current (AC) to DC; driver metal-oxide-semiconductor field-effect transistors; power management integrated circuits (ICs); and current limit switch and lighting control products. The company serves storage and computing, enterprise data, automotive, communications, consumer, and industrial end markets through third-party distributors and value-added resellers. Monolithic Power Systems, Inc. was incorporated in 1997 and is based in West Palm Beach, Florida.

https://www.monolithicpower.com

Country: United States Employees: 4,501 Industry: Semiconductors
Ethical Screening

Five compliance checks based on AAOIFI standards — all must pass for ethical clearance

Business Activity
PASS
Core business does not involve prohibited activities
Debt Ratio
0.5% PASS
Debt must be below 33% of total assets
Cash Ratio
3.7% PASS
Interest-bearing cash below 33% of assets
Receivables
32.3% PASS
Receivables below 49% of assets
Revenue Purity
1.0% PASS
Non-compliant revenue below 5% — any excess requires purification
Valuation
Fair Value Est.
$787.15
What our model estimates this business is worth per share
Margin of Safety
-88.2%
Trading above fair value — no margin of safety
Rating
OVERVALUED
Overall assessment combining ethics, valuation, and quality
Percentile
87.5th
Ranks in the top 13% of our 13,571 screened universe
Ethical Score
87.7
Valuation Score
16.5
Quality Score
84.0
Combined
60.1

Trading at $1581, 101% above fair value of $787. Moderate competitive position. 23% profit margins. Passes all ethical screens. Ranks better than 63% of screened stocks.

Quantitative Intelligence

Statistical analysis of price behaviour, risk, and market regime — independent of fundamental data

Regime
DISTRIBUTION
Smart money appears to be selling into strength — caution
Sharpe Ratio
0.992
Good returns relative to risk taken
Kelly Fraction
0.0903
Suggested allocation is meaningful — the edge justifies a position
Calmar Ratio
0.960
Acceptable balance between returns and drawdown risk
Annual Return
49.6%
Historical annualised return based on price data
Max Drawdown
-51.7%
Largest peak-to-trough decline — the worst it has been
HMM State
BULL
Statistical model sees bullish momentum
Days in State
33
How long the current regime has persisted — longer means more stable
Market Data

Trading characteristics and market positioning

Beta
1.74
Significantly more volatile than the market
52W High
$1,675.42
12% below the year high
52W Low
$643.36
130% above the year low
Avg Volume
573,306
Average daily shares traded — higher means easier to buy and sell
Short Ratio
2.9
Days it would take all short sellers to cover — higher means more crowded
Short % Float
4.7%
Low short interest — limited bearish positioning
Div Yield
0.5%
Annual dividend as a percentage of the share price
EPS (TTM)
$13.93
Earnings per share over the last 12 months
Financial Health

Balance sheet strength and cash generation — the foundation of long-term value

Debt/Equity
0.01
Conservative use of debt — low financial risk
Current Ratio
4.79
Strong balance sheet — comfortably covers short-term obligations
Quick Ratio
3.43
Like current ratio but excludes inventory — stricter test
Gross Margin
55.2%
Revenue left after cost of goods — higher means pricing power
Operating Margin
30.0%
Profit from core operations before interest and tax
Free Cash Flow
$492M
Positive — the business generates more cash than it spends
Revenue (TTM)
$3.0B
Total revenue over the last 12 months
Net Income
$680M
Profitable — the bottom line is positive
Analyst Coverage
Analysts
14
Target High
$2,000.00
Target Median
$1,797.14
Target Low
$1,500.00
Recent Insider Activity

SEC Form 4 filings — what company insiders are buying and selling

Date Insider Title Type Shares Value
2026-05-18 DEAN ROBERT W II Chief Financial Officer 4 $6,253
2026-05-15 SCIAMMAS MAURICE Officer 12,000 $18,736,850
2026-05-13 SCIAMMAS MAURICE Officer 1,563 —
2026-05-06 ELMIGER EUGEN J Director 12,000 $19,019,482
2026-05-06 WYNNE EILEEN Director 335 $530,198
2026-05-06 ZHOU JEFFREY Director 1,514 $2,434,283
2026-05-06 XIAO DEMING Officer 30,000 $49,636,560
2026-05-05 SCIAMMAS MAURICE Officer 380 $601,848
2026-05-04 SCIAMMAS MAURICE Officer 30 $47,662
2026-04-08 TSENG SARIA H General Counsel 8,963 $11,698,654
Source: SEC Form 4 filings via public data. View all insider activity at
Insider Intelligence
Explore the Ethical Screener View Track Record

Data sourced from public filings and market feeds. Not financial advice. Updated: 2026-05-15

Discover More
Alpha Insights Market Intelligence Titan Watch Ethical Screener Insider Intelligence Track Record Ethical Finance Zakat Calculator Iran Oil Tracker Foundry (292 articles) Indicators Join Free →

Get our weekly market brief free.