Monolithic Power Systems, Inc.

MPWR Technology Semiconductors NASDAQ

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$1632.06

+$39.89 (+2.51%)

Open: $1628.00 | High: $1661.79 | Low: $1595.90 | Prev Close: Prev Close: $1592.17

Market Cap: $80.16B

Volume: 635K | Avg: 605K

Last updated: April 24, 2026 at 08:03 PM
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52-Week Highs
Featured
Options Activity
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Options Screener
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Options Activity for MPWR
Options Screener Data
Type Strike Expiration Premium Premium Yield Call Vol Put Vol P/C Ratio Rating
N/A $N/A N/A $N/A N/A% N/A N/A N/A N/A/10
View Full Options Screener
Puts/Calls Activity
Type Strike Expiration Premium Volume ROI % Breakeven Delta
N/A $N/A N/A $N/A N/A N/A% $N/A N/A
View Full Options Activity
Investment Rating
B

Neutral

Overall Score: 60/100

Rating Breakdown:
DCF Score 3/5
60%
Neutral
ROE Score 4/5
80%
Buy
ROA Score 5/5
100%
Strong Buy
D/E Score 3/5
60%
Neutral
P/E Score 1/5
20%
Strong Sell
P/B Score 1/5
20%
Strong Sell
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Stock Score Analysis
B

Stock Score: 669

Comprehensive Quality Assessment

Component Breakdown:
Efficiency 45
Financial Health 125
Growth 100
Market Sentiment 10
Risk 30
Lower is better
Valuation 4
Momentum 55
View Full Stock Score Dashboard
Valuation Metrics
Valuation Ratios
P/E Ratio 126.32
P/B Ratio 22.41
P/S Ratio 28.73
EPS $12.92
Beta 1.48
Shares Outstanding 49.12M
Price Range & Moving Averages
52-Week High $1661.79
52-Week Low $562.38
SMA 50 $1190.08
SMA 200 $990.28
Dividend Information
Dividend Yield 0.49%
Annual Dividend $8.00
Earnings
Next Earnings April 30, 2026 08:00 PM ET
Financial Ratios
Margins
Gross Margin 55.2%
Operating Margin 26.1%
Net Margin 22.1%
Returns
ROE 17.9%
ROA 14.7%
Liquidity & Leverage
Debt/Equity 0.01
Current Ratio 5.91
Quick Ratio 4.38
Balance Sheet
Total Assets $4.19B
Total Liabilities $662.70M
Total Equity $3.53B
Cash $1.10B
Total Debt $24.10M
Net Debt $-1,075,199,000
Income Statement
Revenue $2.79B
Gross Profit $1.54B
Operating Income $728.64M
Net Income $615.93M
EBITDA $817.24M
Revenue/Share $57.53
Cash Flow
Operating CF $838.20M
CapEx $172.01M
Free Cash Flow $666.19M
Book Value/Share $72.81
Tangible Book/Share $72.10
Equity/Share $72.81
Technical Indicators
RSI (14) 96.61 Overbought
MACD
118.08 Signal: 87.57
Volatility 43.72%
Trading Signal Overbought
Performance & Returns
Total Returns
1 Year +117.28%
Risk-Adjusted Returns
Sharpe Ratio 2.33 Excellent
Volatility (Ann.) 44.99% High Risk
vs S&P 500 (SPY)
MPWR (1Y) +117.28%
S&P 500 (1Y) +14.41%
Alpha (Excess Return) +102.87%
Risk-free rate: 4.5% (3-month US Treasury) • Based on 199 trading days
Sector Comparison (Technology)
Compared to 66 peers in Technology
Metric MPWR Sector Avg Percentile
P/E Ratio 126.32 31.89 91%
P/B Ratio 22.41 15.39 81%
ROE (%) 17.89% 27.45% 45%
Net Margin (%) 22.07% 15.03% 69%
Stock Score 669 558.0 94%
1Y Return (%) +117.28 % +29.83 % 87%
Percentile: 0% = worst in sector, 100% = best in sector
📊 Historical Price Analysis (Last 200 Days)

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Technical Analysis
Ticker Close SMA 5 SMA 8 SMA 13 SMA 50 SMA 200 RSI (14) MACD Volatility (%) Volume Signal SMA Decision
MPWR $1632.06 $1540.17 $1482.27 $1423.54 $1195.23 $993.81 96.61 118.08 43.72% 74046 Strong Long Bullish Stack
Candlestick Patterns

There wasn't any recognizable pattern for the MPWR stock

News Sentiment
Ticker Headline Sentiment Source URL
MPWR Monolithic Power (MPWR) Earnings Expected to Grow: What to Know Ahead of Next Week's Release Neutral zacks.com Read More
MPWR The Zacks Analyst Blog Sandisk, Monolithic Power Systems, Garmin and Corning Neutral zacks.com Read More
MPWR 4 Top-Ranked Technology Stocks Set to Beat Q1 Earnings Expectations Neutral zacks.com Read More
MPWR Will Monolithic (MPWR) Beat Estimates Again in Its Next Earnings Report? Positive zacks.com Read More
MPWR These 2 Computer and Technology Stocks Could Beat Earnings: Why They Should Be on Your Radar Neutral zacks.com Read More
Recent Insider Trading
Date Insider Position Transaction Shares Price Value
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 560 $1266.48 $709229
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 360 $1270.29 $457304
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 240 $1279.55 $307092
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 120 $1287.12 $154454
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 400 $1292.08 $516832
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 800 $1302.52 $1042016
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 1279 $1308.30 $1673316
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 4244 $1312.82 $5571608
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 840 $1319.25 $1108170
2026-04-08 Tseng Saria officer: EVP & General Counsel SELL 120 $1321.94 $158633
Showing last 10 insider transactions. Green badges indicate purchases (bullish signal), red badges indicate sales.
Company Information

Monolithic Power Systems, Inc. engages in the design, development, marketing, and sale of semiconductor-based power electronics solutions for the computing and storage, automotive, industrial, communications, and consumer markets. The company provides direct current (DC) to DC integrated circuits (ICs) that are used to convert and control voltages of various electronic systems, such as portable electronic devices, wireless LAN access points, computers and notebooks, monitors, infotainment applications, and medical equipment. It also offers lighting control ICs for backlighting that are used in systems, which provide the light source for LCD panels in notebook computers, monitors, car navigation systems, and televisions, as well as for general illumination products. The company sells its products through third-party distributors and value-added resellers, as well as directly to original equipment manufacturers, original design manufacturers, electronic manufacturing service providers, and other end customers in China, Taiwan, Europe, South Korea, Southeast Asia, Japan, the United States, and internationally. Monolithic Power Systems, Inc. was incorporated in 1997 and is headquartered in Kirkland, Washington.

CEO Michael R. Hsing
Employees 4017
Country US
IPO Date 2004-11-19
Exchange NASDAQ
Website https://www.monolithicpower.com
Sector Technology
Industry Semiconductors
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Rating Metrics Explained
DCF Score (Discounted Cash Flow)

Measures the intrinsic value of the stock based on projected future cash flows. A higher score indicates the stock is undervalued relative to its DCF valuation.

ROE Score (Return on Equity)

Evaluates how efficiently a company generates profit from shareholders' equity. Higher ROE indicates better profitability and management effectiveness.

ROA Score (Return on Assets)

Measures how efficiently a company uses its assets to generate profit. A higher ROA means better asset utilization and operational efficiency.

D/E Score (Debt-to-Equity)

Assesses the company's financial leverage and risk. Lower debt-to-equity ratios indicate less financial risk and better balance sheet health.

P/E Score (Price-to-Earnings)

Compares stock price to earnings per share. A lower P/E ratio may indicate the stock is undervalued, while a higher ratio could suggest overvaluation or growth expectations.

P/B Score (Price-to-Book)

Compares market price to book value per share. Lower P/B ratios may indicate undervaluation relative to the company's net asset value.

Rating Recommendations:

Each metric is scored on a scale of 1-5, where the scores are determined by comparing the company's performance against industry benchmarks and historical data:

  • Strong Buy (5/5): Excellent score - strong positive indicator
    • The metric significantly outperforms industry averages (top 20% of companies)
    • Indicates exceptional financial health or attractive valuation in that category
  • Buy (4/5): Good score - positive indicator
    • Above-average performance (top 40% of companies)
    • Shows strong fundamentals with room for improvement
  • Neutral (3/5): Average score - neutral indicator
    • Performance in line with industry median (middle 20%)
    • Neither significantly positive nor negative signal
  • Sell (2/5): Below average - negative indicator
    • Below-average performance (bottom 40% of companies)
    • Suggests weakness in this particular metric
  • Strong Sell (1/5): Poor score - strong negative indicator
    • Significantly underperforms industry (bottom 20%)
    • Indicates potential risk or overvaluation in that category
Note: The overall rating combines all six component scores to provide a comprehensive investment assessment. No single metric should be used in isolation for investment decisions.