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Stock comparison · Signal date 2026-10-30

ACA vs PRLB: stock comparison and AI forecast

Arcosa, Inc. (ACA) and Proto Labs Inc (PRLB) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
NYSE · Fabricated Structural Metal Products

ACA Arcosa, Inc.

Market Cap
$7.32B
P/E Ratio
15.4x
Size
mid-cap
AI Forecast
NO CURRENT FORECAST
Full analysis →
NYSE · Fabricated Structural Metal Products

PRLB Proto Labs Inc

Market Cap
$1.65B
P/E Ratio
65.0x
Size
small-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.

ACA · PRLB

Key facts

  • ACA is 4.4 times larger than PRLB by market capitalization ($7.32B against $1.65B).
  • ACA trades at 15.4 times trailing earnings, PRLB at 65.0 times.
  • ACA turns 17.9% of its revenue into net income, against 6.0% for PRLB.
  • ACA carries 0.78 times debt per unit of equity, against 0.15 times for PRLB.
  • ACA yields 0.14% in dividends; PRLB pays none.
  • Both companies share the SEC industry classification Fabricated Structural Metal Products.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricACAPRLB
Market Cap$7.32B$1.65B
P/E Ratio15.39x65.00x
P/B Ratio2.46x2.35x
Dividend Yield0.14%–
EPS$9.69$1.06
Book Value/Share$60.75$29.34
Revenue/Share$55.90$24.22
FCF/Share$2.75$2.03

Profitability & Margins

MetricACAPRLB
ROE16.5%5.0%
ROA9.3%4.3%
ROIC6.7%5.8%
Gross Margin23.0%45.2%
Operating Margin11.8%7.3%
Net Margin17.9%6.0%
EBT Margin8.3%8.3%
Tax Rate13.1%27.5%

Financial Health

MetricACAPRLB
Current Ratio3.12x3.65x
Quick Ratio2.31x3.43x
D/E Ratio0.78x0.15x
Financial Leverage1.78x1.15x
Interest Coverage3.6x117.2x
Working Capital$959M$203M

Cash Flow

MetricACAPRLB
Operating Cash Flow$341M$72M
Free Cash Flow$135M$49M
Capital Spending-$206M-$24M
OCF Growth YoY-23.1%-4.2%
FCF Growth YoY-54.0%-28.2%
FCF/Sales4.9%8.4%
CapEx/Sales7.5%4.1%

Operational Efficiency

MetricACAPRLB
Asset Turnover0.52x0.72x
Receivables Turnover4.9x5.8x
Inventory Turnover5.8x19.2x
Fixed Assets Turnover1.3x2.8x
Days Sales Outstanding74 days63 days
Days Inventory63 days19 days
Payables Period39 days22 days
Cash Conversion Cycle99 days60 days

Income Statement

MetricACAPRLB
Total Revenue$2.74B$579M
Operating Income$323M$42M
Net Income$491M$35M
R&D Expense–$43M
SG&A Expense$325M$196M
Cost of Goods Sold$2.11B$318M

Dividend & Shareholder Information

MetricACAPRLB
Dividends Per Share$0.20–
Payout Ratio2.1%–
Shares Outstanding49M24M
Net Income Growth433.0%136.0%
EPS Growth340.4%58.2%
FAQ

ACA vs PRLB: stock comparison and AI forecast

Which is bigger, ACA or PRLB?

ACA is 4.4 times larger than PRLB by market capitalization ($7.32B against $1.65B).

Which is cheaper on earnings, ACA or PRLB?

ACA trades at 15.4 times trailing earnings, PRLB at 65.0 times.

Which one does Intratio's AI model rank higher, ACA or PRLB?

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.