BDT.TO vs. ALAR
BDT.TO (Bird Construction Inc.) and ALAR (Alarum Technologies Ltd.) are both stocks. BDT.TO operates in Engineering & Construction (Industrials), while ALAR operates in Software - Infrastructure (Technology). Over the past 5 years, BDT.TO returned 49.79%/yr vs -7.36%/yr for ALAR. At a 0.14 correlation, their price movements are largely independent.
Performance
BDT.TO vs. ALAR - Performance Comparison
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Different Trading Currencies
BDT.TO is traded in CAD, while ALAR is traded in USD. To make them comparable, the ALAR values have been converted to CAD using the latest available exchange rates.
Returns By Period
In the year-to-date period, BDT.TO achieves a 112.18% return, which is significantly higher than ALAR's 13.93% return.
BDT.TO
- 1D
- -0.70%
- 1M
- 12.25%
- YTD
- 112.18%
- 6M
- 119.72%
- 1Y
- 124.25%
- 3Y*
- 98.06%
- 5Y*
- 49.79%
- 10Y*
- 21.38%
ALAR
- 1D
- 8.04%
- 1M
- 18.21%
- YTD
- 13.93%
- 6M
- 21.56%
- 1Y
- 20.78%
- 3Y*
- 61.92%
- 5Y*
- -7.36%
- 10Y*
- —
BDT.TO vs. ALAR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
BDT.TO Bird Construction Inc. | 112.18% | 13.11% | 85.68% | 85.25% | -12.93% | 28.05% | 19.21% | 24.56% | -20.88% |
ALAR Alarum Technologies Ltd. | 13.93% | -22.82% | 48.30% | 215.64% | -64.06% | -50.02% | -54.25% | -95.11% | -79.66% |
Correlation
The correlation between BDT.TO and ALAR is 0.19, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.19 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.17 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.16 |
Correlation (All Time) Calculated using the full available price history since Aug 7, 2018 | 0.14 |
Fundamentals
BDT.TO:
CA$3.32B
ALAR:
$56.93M
BDT.TO:
CA$0.89
ALAR:
$0.15
BDT.TO:
67.21
ALAR:
63.27
BDT.TO:
6.06
ALAR:
0.19
BDT.TO:
0.96
ALAR:
1.60
BDT.TO:
7.70
ALAR:
1.71
BDT.TO:
CA$3.46B
ALAR:
$45.33M
BDT.TO:
CA$334.40M
ALAR:
$26.25M
BDT.TO:
CA$190.07M
ALAR:
$2.16M
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Return for Risk
BDT.TO vs. ALAR — Risk / Return Rank
BDT.TO
ALAR
BDT.TO vs. ALAR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Bird Construction Inc. (BDT.TO) and Alarum Technologies Ltd. (ALAR). 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.
| BDT.TO | ALAR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.82 | ||
| Sortino ratioReturn per unit of downside risk | +2.28 | ||
| Omega ratioGain probability vs. loss probability | 1.53 | 1.13 | +0.40 |
| Calmar ratioReturn relative to maximum drawdown | 4.96 | 0.31 | +4.65 |
| Martin ratioReturn relative to average drawdown | 15.32 | 0.50 | +14.81 |
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
| BDT.TO | ALAR | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.06 | 0.24 | +2.82 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.44 | -0.08 | +1.52 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.63 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.68 | -0.49 | +1.17 |
Drawdowns
BDT.TO vs. ALAR - Drawdown Comparison
The maximum BDT.TO drawdown since its inception was -67.94%, smaller than the maximum ALAR drawdown of -99.95%. Use the drawdown chart below to compare losses from any high point for BDT.TO and ALAR.
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Drawdown Indicators
| BDT.TO | ALAR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -67.94% | -99.95% | +32.01% |
Max Drawdown (1Y)Largest decline over 1 year | -25.20% | -66.90% | +41.70% |
Max Drawdown (3Y)Largest decline over 3 years | -42.63% | -87.62% | +44.99% |
Max Drawdown (5Y)Largest decline over 5 years | -42.81% | -89.19% | +46.38% |
Max Drawdown (10Y)Largest decline over 10 years | -63.46% | — | — |
Current DrawdownCurrent decline from peak | -6.51% | -99.67% | +93.16% |
Average DrawdownAverage peak-to-trough decline | -17.98% | -95.57% | +77.59% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.14% | 41.37% | -33.23% |
Volatility
BDT.TO vs. ALAR - Volatility Comparison
The current volatility for Bird Construction Inc. (BDT.TO) is 18.35%, while Alarum Technologies Ltd. (ALAR) has a volatility of 36.10%. This indicates that BDT.TO experiences smaller price fluctuations and is considered to be less risky than ALAR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| BDT.TO | ALAR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 18.35% | 36.10% | -17.75% |
Volatility (6M)Calculated over the trailing 6-month period | 27.78% | 55.51% | -27.73% |
Volatility (1Y)Calculated over the trailing 1-year period | 40.95% | 87.23% | -46.28% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 34.79% | 97.30% | -62.51% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.97% | 104.86% | -70.89% |
Dividends
BDT.TO vs. ALAR - Dividend Comparison
BDT.TO's dividend yield for the trailing twelve months is around 1.40%, while ALAR has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ALAR Alarum Technologies Ltd. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
BDT.TO Bird Construction Inc. | 1.40% | 2.95% | 2.25% | 2.94% | 4.85% | 3.97% | 4.89% | 5.45% | 6.38% | 3.85% | 8.38% | 5.84% |
Financials
BDT.TO vs. ALAR - Financials Comparison
This section allows you to compare key financial metrics between Bird Construction Inc. and Alarum Technologies Ltd.. 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
BDT.TO vs. ALAR - Profitability Comparison
BDT.TO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Bird Construction Inc. reported a gross profit of 60.15M and revenue of 783.37M. Therefore, the gross margin over that period was 7.7%.
ALAR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Alarum Technologies Ltd. reported a gross profit of 7.23M and revenue of 11.71M. Therefore, the gross margin over that period was 61.7%.
BDT.TO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Bird Construction Inc. reported an operating income of 41.72M and revenue of 783.37M, resulting in an operating margin of 5.3%.
ALAR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Alarum Technologies Ltd. reported an operating income of 809.00K and revenue of 11.71M, resulting in an operating margin of 6.9%.
BDT.TO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Bird Construction Inc. reported a net income of 11.40M and revenue of 783.37M, resulting in a net margin of 1.5%.
ALAR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Alarum Technologies Ltd. reported a net income of 593.00K and revenue of 11.71M, resulting in a net margin of 5.1%.
Frequently Asked Questions
BDT.TO and ALAR have a correlation of 0.19, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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