AT.L vs. BAH
AT.L (Ashtead Technology Holdings plc) and BAH (Booz Allen Hamilton Holding Corporation) are both stocks. AT.L operates in Oil & Gas Equipment & Services (Energy), while BAH operates in Consulting Services (Industrials). Over the past 3 years, AT.L returned 5.46%/yr vs -8.86%/yr for BAH. At a 0.04 correlation, their price movements are largely independent.
Performance
AT.L vs. BAH - Performance Comparison
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Different Trading Currencies
AT.L is traded in GBp, while BAH is traded in USD. To make them comparable, the BAH values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, AT.L achieves a 41.36% return, which is significantly higher than BAH's -4.11% return.
AT.L
- 1D
- 2.34%
- 1M
- -9.15%
- YTD
- 41.36%
- 6M
- 24.84%
- 1Y
- 3.96%
- 3Y*
- 5.46%
- 5Y*
- —
- 10Y*
- —
BAH
- 1D
- -0.04%
- 1M
- 6.17%
- YTD
- -4.11%
- 6M
- -9.06%
- 1Y
- -18.86%
- 3Y*
- -8.86%
- 5Y*
- 1.57%
- 10Y*
- 13.42%
AT.L vs. BAH - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
AT.L Ashtead Technology Holdings plc | 41.36% | -44.41% | -8.83% | 95.43% | 75.24% | 10.96% |
BAH Booz Allen Hamilton Holding Corporation | -4.11% | -37.79% | 3.79% | 18.25% | 40.65% | -4.73% |
Correlation
The correlation between AT.L and BAH is 0.08, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.08 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.05 |
Correlation (All Time) Calculated using the full available price history since Nov 24, 2021 | 0.04 |
Fundamentals
AT.L:
£356.14M
BAH:
$9.60B
AT.L:
£0.75
BAH:
$6.91
AT.L:
5.83
BAH:
11.51
AT.L:
0.05
BAH:
0.33
AT.L:
0.96
BAH:
0.87
AT.L:
2.27
BAH:
8.68
AT.L:
£371.24M
BAH:
$11.22B
AT.L:
£174.19M
BAH:
$4.99B
AT.L:
£148.23M
BAH:
$1.11B
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Return for Risk
AT.L vs. BAH — Risk / Return Rank
AT.L
BAH
AT.L vs. BAH - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Ashtead Technology Holdings plc (AT.L) and Booz Allen Hamilton Holding Corporation (BAH). 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.
| AT.L | BAH | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.49 | ||
| Sortino ratioReturn per unit of downside risk | +0.80 | ||
| Omega ratioGain probability vs. loss probability | 1.04 | 0.94 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | -0.01 | -0.51 | +0.50 |
| Martin ratioReturn relative to average drawdown | -0.03 | -0.88 | +0.85 |
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
| AT.L | BAH | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.01 | -0.50 | +0.49 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | — | 0.05 | — |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | — | 0.46 | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.57 | 0.61 | -0.04 |
Drawdowns
AT.L vs. BAH - Drawdown Comparison
The maximum AT.L drawdown since its inception was -65.60%, which is greater than BAH's maximum drawdown of -61.87%. Use the drawdown chart below to compare losses from any high point for AT.L and BAH.
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Drawdown Indicators
| AT.L | BAH | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -65.60% | -61.87% | -3.73% |
Max Drawdown (1Y)Largest decline over 1 year | -35.05% | -36.80% | +1.75% |
Max Drawdown (3Y)Largest decline over 3 years | -65.60% | -61.87% | -3.73% |
Max Drawdown (5Y)Largest decline over 5 years | — | -61.87% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -61.87% | — |
Current DrawdownCurrent decline from peak | -50.08% | -57.08% | +7.00% |
Average DrawdownAverage peak-to-trough decline | -23.01% | -11.53% | -11.48% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 20.67% | 21.57% | -0.90% |
Volatility
AT.L vs. BAH - Volatility Comparison
Ashtead Technology Holdings plc (AT.L) has a higher volatility of 13.79% compared to Booz Allen Hamilton Holding Corporation (BAH) at 12.29%. This indicates that AT.L's price experiences larger fluctuations and is considered to be riskier than BAH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AT.L | BAH | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.79% | 12.29% | +1.50% |
Volatility (6M)Calculated over the trailing 6-month period | 31.29% | 32.35% | -1.06% |
Volatility (1Y)Calculated over the trailing 1-year period | 49.07% | 37.98% | +11.09% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 43.95% | 31.50% | +12.45% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 43.95% | 29.56% | +14.39% |
Dividends
AT.L vs. BAH - Dividend Comparison
AT.L's dividend yield for the trailing twelve months is around 0.30%, less than BAH's 2.82% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AT.L Ashtead Technology Holdings plc | 0.30% | 0.39% | 0.20% | 0.16% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
BAH Booz Allen Hamilton Holding Corporation | 2.82% | 2.61% | 1.59% | 1.47% | 1.65% | 1.75% | 1.42% | 1.35% | 1.69% | 1.78% | 1.66% | 1.69% |
Financials
AT.L vs. BAH - Financials Comparison
This section allows you to compare key financial metrics between Ashtead Technology Holdings plc and Booz Allen Hamilton Holding Corporation. 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
AT.L vs. BAH - Profitability Comparison
AT.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Ashtead Technology Holdings plc reported a gross profit of 36.24M and revenue of 104.06M. Therefore, the gross margin over that period was 34.8%.
BAH - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Booz Allen Hamilton Holding Corporation reported a gross profit of 581.00M and revenue of 2.78B. Therefore, the gross margin over that period was 20.9%.
AT.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Ashtead Technology Holdings plc reported an operating income of 29.83M and revenue of 104.06M, resulting in an operating margin of 28.7%.
BAH - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Booz Allen Hamilton Holding Corporation reported an operating income of 263.00M and revenue of 2.78B, resulting in an operating margin of 9.5%.
AT.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Ashtead Technology Holdings plc reported a net income of 18.35M and revenue of 104.06M, resulting in a net margin of 17.6%.
BAH - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Booz Allen Hamilton Holding Corporation reported a net income of 205.00M and revenue of 2.78B, resulting in a net margin of 7.4%.
Frequently Asked Questions
AT.L and BAH have a correlation of 0.08, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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