TA.TO vs. STRL
Compare and contrast key facts about TransAlta Corporation (TA.TO) and Sterling Construction Company, Inc. (STRL).
Performance
TA.TO vs. STRL - Performance Comparison
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TA.TO vs. STRL - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TA.TO TransAlta Corporation | 5.74% | -13.24% | 88.48% | -7.32% | -12.42% | 47.57% | 6.20% | 69.12% | -23.22% | 2.43% |
STRL Sterling Construction Company, Inc. | 34.79% | 73.45% | 108.03% | 162.17% | 33.60% | 40.04% | 29.94% | 22.94% | -27.44% | 80.18% |
Different Trading Currencies
TA.TO is traded in CAD, while STRL is traded in USD. To make them comparable, the STRL values have been converted to CAD using the latest available exchange rates.
Fundamentals
TA.TO:
CA$5.43B
STRL:
$12.69B
TA.TO:
-CA$0.46
STRL:
$9.37
TA.TO:
2.29
STRL:
5.06
TA.TO:
11.89
STRL:
11.45
TA.TO:
CA$2.41B
STRL:
$2.49B
TA.TO:
CA$732.00M
STRL:
$572.31M
TA.TO:
CA$638.00M
STRL:
$479.85M
Returns By Period
In the year-to-date period, TA.TO achieves a 5.74% return, which is significantly lower than STRL's 34.79% return. Over the past 10 years, TA.TO has underperformed STRL with an annualized return of 14.01%, while STRL has yielded a comparatively higher 55.94% annualized return.
TA.TO
- 1D
- 3.10%
- 1M
- -2.45%
- YTD
- 5.74%
- 6M
- -3.12%
- 1Y
- 38.31%
- 3Y*
- 17.78%
- 5Y*
- 10.52%
- 10Y*
- 14.01%
STRL
- 1D
- 6.34%
- 1M
- -2.99%
- YTD
- 34.79%
- 6M
- 19.79%
- 1Y
- 247.76%
- 3Y*
- 122.82%
- 5Y*
- 81.16%
- 10Y*
- 55.94%
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Return for Risk
TA.TO vs. STRL — Risk / Return Rank
TA.TO
STRL
TA.TO vs. STRL - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for TransAlta Corporation (TA.TO) and Sterling Construction Company, Inc. (STRL). 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.
| TA.TO | STRL | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.97 | 4.21 | -3.24 |
Sortino ratioReturn per unit of downside risk | 1.47 | 3.76 | -2.29 |
Omega ratioGain probability vs. loss probability | 1.20 | 1.51 | -0.31 |
Calmar ratioReturn relative to maximum drawdown | 1.08 | 7.39 | -6.30 |
Martin ratioReturn relative to average drawdown | 2.16 | 21.44 | -19.28 |
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
| TA.TO | STRL | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.97 | 4.21 | -3.24 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.33 | 1.65 | -1.31 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.44 | 1.13 | -0.69 |
Sharpe Ratio (All Time)Calculated using the full available price history | — | 0.43 | — |
Correlation
The correlation between TA.TO and STRL is 0.13, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
TA.TO vs. STRL - Dividend Comparison
TA.TO's dividend yield for the trailing twelve months is around 1.42%, while STRL has not paid dividends to shareholders.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TA.TO TransAlta Corporation | 1.42% | 1.47% | 1.18% | 2.00% | 1.69% | 1.32% | 1.75% | 1.72% | 2.86% | 2.15% | 2.15% | 14.66% |
STRL Sterling Construction Company, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Drawdowns
TA.TO vs. STRL - Drawdown Comparison
The maximum TA.TO drawdown since its inception was -100.01%, which is greater than STRL's maximum drawdown of -87.16%. Use the drawdown chart below to compare losses from any high point for TA.TO and STRL.
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Drawdown Indicators
| TA.TO | STRL | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -100.01% | -92.51% | -7.50% |
Max Drawdown (1Y)Largest decline over 1 year | -34.12% | -31.02% | -3.10% |
Max Drawdown (5Y)Largest decline over 5 years | -44.20% | -47.67% | +3.47% |
Max Drawdown (10Y)Largest decline over 10 years | -50.61% | -59.60% | +8.99% |
Current DrawdownCurrent decline from peak | -100.00% | -11.41% | -88.59% |
Average DrawdownAverage peak-to-trough decline | -99.53% | -46.56% | -52.97% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.12% | 10.62% | +6.50% |
Volatility
TA.TO vs. STRL - Volatility Comparison
The current volatility for TransAlta Corporation (TA.TO) is 11.78%, while Sterling Construction Company, Inc. (STRL) has a volatility of 20.98%. This indicates that TA.TO experiences smaller price fluctuations and is considered to be less risky than STRL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TA.TO | STRL | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.78% | 20.98% | -9.20% |
Volatility (6M)Calculated over the trailing 6-month period | 30.21% | 46.30% | -16.09% |
Volatility (1Y)Calculated over the trailing 1-year period | 39.67% | 59.26% | -19.59% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 31.68% | 49.63% | -17.95% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 32.03% | 49.54% | -17.51% |
Financials
TA.TO vs. STRL - Financials Comparison
This section allows you to compare key financial metrics between TransAlta Corporation and Sterling Construction Company, 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
TA.TO vs. STRL - Profitability Comparison
TA.TO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, TransAlta Corporation reported a gross profit of 138.00M and revenue of 599.00M. Therefore, the gross margin over that period was 23.0%.
STRL - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Sterling Construction Company, Inc. reported a gross profit of 164.12M and revenue of 755.61M. Therefore, the gross margin over that period was 21.7%.
TA.TO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, TransAlta Corporation reported an operating income of -90.00M and revenue of 599.00M, resulting in an operating margin of -15.0%.
STRL - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Sterling Construction Company, Inc. reported an operating income of 119.97M and revenue of 755.61M, resulting in an operating margin of 15.9%.
TA.TO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, TransAlta Corporation reported a net income of -36.00M and revenue of 599.00M, resulting in a net margin of -6.0%.
STRL - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Sterling Construction Company, Inc. reported a net income of 87.60M and revenue of 755.61M, resulting in a net margin of 11.6%.