ACM vs. STN
Compare and contrast key facts about AECOM (ACM) and Stantec Inc (STN).
Performance
ACM vs. STN - Performance Comparison
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ACM vs. STN - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
ACM AECOM | -9.49% | -9.91% | 16.67% | 9.77% | 10.72% | 55.38% | 15.42% | 62.75% | -28.67% | 2.17% |
STN Stantec Inc | -7.23% | 21.08% | -1.44% | 68.90% | -13.76% | 75.67% | 16.56% | 31.83% | -20.43% | 12.80% |
Fundamentals
ACM:
$11.31B
STN:
$9.96B
ACM:
$4.17
STN:
$3.89
ACM:
20.55
STN:
22.48
ACM:
0.12
STN:
0.93
ACM:
0.71
STN:
1.31
ACM:
5.07
STN:
3.08
ACM:
$15.96B
STN:
$7.62B
ACM:
$1.23B
STN:
$3.14B
ACM:
$1.19B
STN:
$1.01B
Returns By Period
In the year-to-date period, ACM achieves a -9.49% return, which is significantly lower than STN's -7.23% return. Over the past 10 years, ACM has underperformed STN with an annualized return of 11.25%, while STN has yielded a comparatively higher 14.91% annualized return.
ACM
- 1D
- 1.41%
- 1M
- -11.58%
- YTD
- -9.49%
- 6M
- -33.85%
- 1Y
- -7.68%
- 3Y*
- 1.63%
- 5Y*
- 6.80%
- 10Y*
- 11.25%
STN
- 1D
- 1.11%
- 1M
- -5.72%
- YTD
- -7.23%
- 6M
- -19.56%
- 1Y
- 5.11%
- 3Y*
- 15.25%
- 5Y*
- 16.12%
- 10Y*
- 14.91%
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Return for Risk
ACM vs. STN — Risk / Return Rank
ACM
STN
ACM vs. STN - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AECOM (ACM) and Stantec Inc (STN). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| ACM | STN | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.25 | 0.19 | -0.44 |
Sortino ratioReturn per unit of downside risk | -0.14 | 0.43 | -0.57 |
Omega ratioGain probability vs. loss probability | 0.98 | 1.06 | -0.08 |
Calmar ratioReturn relative to maximum drawdown | -0.17 | 0.24 | -0.41 |
Martin ratioReturn relative to average drawdown | -0.37 | 0.57 | -0.94 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| ACM | STN | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.25 | 0.19 | -0.44 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.26 | 0.66 | -0.40 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.37 | 0.59 | -0.22 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.22 | 0.44 | -0.21 |
Correlation
The correlation between ACM and STN is 0.40, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
ACM vs. STN - Dividend Comparison
ACM's dividend yield for the trailing twelve months is around 1.63%, more than STN's 0.76% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ACM AECOM | 1.63% | 1.09% | 0.82% | 0.78% | 0.71% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
STN Stantec Inc | 0.76% | 0.69% | 0.78% | 0.79% | 1.14% | 1.17% | 1.42% | 1.55% | 1.91% | 1.79% | 1.78% | 1.69% |
Drawdowns
ACM vs. STN - Drawdown Comparison
The maximum ACM drawdown since its inception was -59.97%, smaller than the maximum STN drawdown of -67.42%. Use the drawdown chart below to compare losses from any high point for ACM and STN.
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Drawdown Indicators
| ACM | STN | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -59.97% | -67.42% | +7.45% |
Max Drawdown (1Y)Largest decline over 1 year | -37.87% | -25.41% | -12.46% |
Max Drawdown (5Y)Largest decline over 5 years | -37.87% | -27.94% | -9.93% |
Max Drawdown (10Y)Largest decline over 10 years | -54.12% | -32.18% | -21.94% |
Current DrawdownCurrent decline from peak | -35.78% | -22.87% | -12.91% |
Average DrawdownAverage peak-to-trough decline | -18.24% | -17.03% | -1.21% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.04% | 10.77% | +6.27% |
Volatility
ACM vs. STN - Volatility Comparison
AECOM (ACM) and Stantec Inc (STN) have volatilities of 7.16% and 7.08%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ACM | STN | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 7.16% | 7.08% | +0.08% |
Volatility (6M)Calculated over the trailing 6-month period | 25.68% | 21.36% | +4.32% |
Volatility (1Y)Calculated over the trailing 1-year period | 30.57% | 27.03% | +3.54% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.86% | 24.56% | +1.30% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 30.87% | 25.39% | +5.48% |
Financials
ACM vs. STN - Financials Comparison
This section allows you to compare key financial metrics between AECOM and Stantec Inc. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
ACM vs. STN - Profitability Comparison
ACM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, AECOM reported a gross profit of 280.99M and revenue of 3.83B. Therefore, the gross margin over that period was 7.3%.
STN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Stantec Inc reported a gross profit of 788.76M and revenue of 2.11B. Therefore, the gross margin over that period was 37.3%.
ACM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, AECOM reported an operating income of 222.05M and revenue of 3.83B, resulting in an operating margin of 5.8%.
STN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Stantec Inc reported an operating income of 184.05M and revenue of 2.11B, resulting in an operating margin of 8.7%.
ACM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, AECOM reported a net income of 159.26M and revenue of 3.83B, resulting in a net margin of 4.2%.
STN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Stantec Inc reported a net income of 93.82M and revenue of 2.11B, resulting in a net margin of 4.4%.