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Stock comparison · Signal date 2026-11-04

ACM vs TTEK: stock comparison and AI forecast

Aecom (ACM) and Tetra Tech Inc (TTEK) compared on price performance, valuation, profitability and the daily AI forecast. · Alpha · vs market

Share
NYSE · Services-Engineering Services

ACM Aecom

Market Cap
$8.53B
P/E Ratio
40.9x
Size
mid-cap
AI Forecast
Full analysis →
Nasdaq · Services-Engineering Services

TTEK Tetra Tech Inc

Market Cap
$9.90B
P/E Ratio
42.0x
Size
mid-cap
AI Forecast
NO CURRENT 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.

ACM · TTEK

Key facts

  • TTEK is 1.2 times larger than ACM by market capitalization ($9.90B against $8.53B).
  • ACM trades at 40.9 times trailing earnings, TTEK at 42.0 times.
  • ACM carries 4.39 times debt per unit of equity, against 1.37 times for TTEK.
  • ACM yields 1.76% in dividends and TTEK 0.70%.
  • Both companies share the SEC industry classification Services-Engineering Services.
Fundamentals

Fundamentals side by side

Trailing twelve months.

Valuation & Market

MetricACMTTEK
Market Cap$8.53B$9.90B
P/E Ratio40.89x42.01x
P/B Ratio3.89x5.34x
Dividend Yield1.76%0.70%
EPS$1.62$0.92
Book Value/Share$17.04$7.23
Revenue/Share$119.61$19.80
FCF/Share$1.58$2.14

Profitability & Margins

MetricACMTTEK
ROE13.1%–
ROA2.4%–
ROIC10.5%20.0%
Gross Margin5.7%73.0%
Operating Margin4.1%12.1%
Net Margin1.9%–
EBT Margin3.4%11.7%
Tax Rate18.8%26.5%

Financial Health

MetricACMTTEK
Current Ratio1.06x1.18x
D/E Ratio4.39x1.37x
Financial Leverage5.48x2.37x
Interest Coverage1.4x49.9x
Working Capital$340M$246M

Cash Flow

MetricACMTTEK
Operating Cash Flow$365M$567M
Free Cash Flow$203M$548M
Capital Spending-$162M-$19M
OCF Growth YoY-60.5%22.7%
FCF Growth YoY-75.3%24.0%
FCF/Sales1.3%10.8%
CapEx/Sales1.1%0.4%

Operational Efficiency

MetricACMTTEK
Asset Turnover1.28x1.16x
Receivables Turnover6.4x4.7x
Fixed Assets Turnover33.5x80.3x
Days Sales Outstanding57 days78 days
Payables Period60 days59 days

Income Statement

MetricACMTTEK
Total Revenue$15.39B$5.07B
Operating Income$631M$612M
Net Income$288M–
Cost of Goods Sold$14.52B$1.37B

Dividend & Shareholder Information

MetricACMTTEK
Dividends Per Share$1.16$0.27
Payout Ratio71.6%29.4%
Shares Outstanding129M256M
Net Income Growth-53.1%–
EPS Growth-69.3%18.2%
FAQ

ACM vs TTEK: stock comparison and AI forecast

Which is bigger, ACM or TTEK?

TTEK is 1.2 times larger than ACM by market capitalization ($9.90B against $8.53B).

Which is cheaper on earnings, ACM or TTEK?

ACM trades at 40.9 times trailing earnings, TTEK at 42.0 times.

Which one does Intratio's AI model rank higher, ACM or TTEK?

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.