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Stock comparison · Signal date 2026-11-03

ALAB vs MPWR: stock comparison and AI forecast

Astera Labs, Inc. (ALAB) and Monolithic Power Systems, Inc. (MPWR) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
Nasdaq · Semiconductors & Related Devices

ALAB Astera Labs, Inc.

Price
$258.70 +32.8% · 6M
Market Cap
$44.88B
P/E Ratio
147.0x
Size
large-cap
AI Forecast
Full analysis →
Nasdaq · Semiconductors & Related Devices

MPWR Monolithic Power Systems, Inc.

Price
$1243.95 -20.9% · 6M
Market Cap
$61.13B
P/E Ratio
75.7x
Size
large-cap
AI Forecast
Full analysis →
Model output

Which one does the AI model favor?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

6M · 2026-05-04 → 2026-10-30

Six-month price performance

Closing prices rebased to 100 at the start of the window.

90135180225
ALAB +32.8% MPWR -20.9%
ALAB · MPWR

Key facts

  • MPWR is 1.4 times larger than ALAB by market capitalization ($61.13B against $44.88B).
  • MPWR trades at 75.7 times trailing earnings, ALAB at 147.0 times.
  • Over the last six months ALAB returned +32.8% and MPWR -20.9%.
  • ALAB turns 30.7% of its revenue into net income, against 24.6% for MPWR.
  • MPWR carries 0.20 times debt per unit of equity, against 0.12 times for ALAB.
  • MPWR yields 0.54% in dividends; ALAB pays none.
  • Both companies share the SEC industry classification Semiconductors & Related Devices.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricALABMPWR
Market Cap$44.88B$61.13B
P/E Ratio146.98x75.72x
P/B Ratio26.01x15.69x
Dividend Yield–0.54%
EPS$1.76$16.43
Book Value/Share$9.95$79.27
Revenue/Share$6.93$66.60
FCF/Share$1.59$11.91

Profitability & Margins

MetricALABMPWR
ROE21.4%20.6%
ROA19.1%17.2%
ROIC15.5%22.4%
Gross Margin75.1%55.2%
Operating Margin22.8%28.7%
Net Margin30.7%24.6%
EBT Margin26.8%30.1%
Tax Rate-14.7%18.3%

Financial Health

MetricALABMPWR
Current Ratio10.05x4.98x
Quick Ratio9.36x3.62x
D/E Ratio0.12x0.20x
Financial Leverage1.12x1.20x
Working Capital$1.49B$1.98B

Cash Flow

MetricALABMPWR
Operating Cash Flow$336M$822M
Free Cash Flow$277M$586M
Capital Spending-$59M-$237M
OCF Growth YoY34.8%-8.0%
FCF Growth YoY31.5%-17.1%
FCF/Sales23.0%17.9%
CapEx/Sales4.9%7.2%

Operational Efficiency

MetricALABMPWR
Asset Turnover0.62x0.70x
Receivables Turnover6.2x9.5x
Inventory Turnover2.6x2.2x
Fixed Assets Turnover10.1x4.2x
Days Sales Outstanding58 days38 days
Days Inventory139 days168 days
Payables Period66 days45 days
Cash Conversion Cycle132 days161 days

Income Statement

MetricALABMPWR
Total Revenue$1.20B$3.27B
Operating Income$273M$940M
Net Income$369M$804M
R&D Expense$434M$413M
SG&A Expense$446M$454M
Cost of Goods Sold$299M$1.47B

Dividend & Shareholder Information

MetricALABMPWR
Dividends Per Share–$6.70
Payout Ratio–40.8%
Shares Outstanding173M49M
Net Income Growth268.9%-56.8%
EPS Growth–-57.0%
FAQ

ALAB vs MPWR: stock comparison and AI forecast

Which is bigger, ALAB or MPWR?

MPWR is 1.4 times larger than ALAB by market capitalization ($61.13B against $44.88B).

Which is cheaper on earnings, ALAB or MPWR?

MPWR trades at 75.7 times trailing earnings, ALAB at 147.0 times.

Which stock performed better over the last six months, ALAB or MPWR?

Over the last six months ALAB returned +32.8% and MPWR -20.9%.

Which one does Intratio's AI model rank higher, ALAB or MPWR?

Intratio's model scores both stocks every trading day. Sign in to see their current direction; the exact ratings and forecasts come with a plan or a free follow slot.

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This analysis is generated automatically using our proprietary AI systems and should not be considered personalized investment advice. Past performance does not guarantee future results. Always conduct your own research and consider consulting a financial advisor before making investment decisions.