HLMA.L vs. AWK
HLMA.L (Halma plc) and AWK (American Water Works Company, Inc.) are both stocks. HLMA.L operates in Conglomerates (Industrials), while AWK operates in Utilities - Regulated Water (Utilities). Over the past 10 years, HLMA.L returned 18.37%/yr vs 7.65%/yr for AWK. At a 0.12 correlation, their price movements are largely independent.
Performance
HLMA.L vs. AWK - Performance Comparison
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Different Trading Currencies
HLMA.L is traded in GBp, while AWK is traded in USD. To make them comparable, the AWK values have been converted to GBp using the latest available exchange rates.
Returns By Period
In the year-to-date period, HLMA.L achieves a 33.47% return, which is significantly higher than AWK's -2.32% return. Over the past 10 years, HLMA.L has outperformed AWK with an annualized return of 18.37%, while AWK has yielded a comparatively lower 7.65% annualized return.
HLMA.L
- 1D
- 1.24%
- 1M
- 3.80%
- YTD
- 33.47%
- 6M
- 29.66%
- 1Y
- 59.70%
- 3Y*
- 26.08%
- 5Y*
- 12.90%
- 10Y*
- 18.37%
AWK
- 1D
- 0.00%
- 1M
- 2.45%
- YTD
- -2.32%
- 6M
- -1.88%
- 1Y
- -7.51%
- 3Y*
- -4.93%
- 5Y*
- -1.49%
- 10Y*
- 7.65%
HLMA.L vs. AWK - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
HLMA.L Halma plc | 33.47% | 32.52% | 18.70% | 16.78% | -37.74% | 31.48% | 16.58% | 56.35% | 9.47% | 42.10% |
AWK American Water Works Company, Inc. | -3.90% | -0.25% | -1.85% | -16.09% | -8.13% | 26.01% | 23.15% | 32.55% | 7.33% | 17.85% |
Correlation
The correlation between HLMA.L and AWK is -0.06, 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 | -0.06 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.02 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.09 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.11 |
Correlation (All Time) Calculated using the full available price history since Apr 24, 2008 | 0.12 |
The correlation between HLMA.L and AWK shifts across timeframes, from -0.06 (1 year) to 0.12 (all time), reflecting how their relationship changes across market environments.
Fundamentals
HLMA.L:
£17.89B
AWK:
$23.89B
HLMA.L:
£1.46
AWK:
$5.65
HLMA.L:
32.33
AWK:
21.67
HLMA.L:
4.49
AWK:
4.59
HLMA.L:
9.00
AWK:
2.16
HLMA.L:
£3.98B
AWK:
$5.21B
HLMA.L:
£1.17B
AWK:
$2.27B
HLMA.L:
£936.80M
AWK:
$2.48B
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Return for Risk
HLMA.L vs. AWK — Risk / Return Rank
HLMA.L
AWK
HLMA.L vs. AWK - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Halma plc (HLMA.L) and American Water Works Company, Inc. (AWK). 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.
| HLMA.L | AWK | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.73 | ||
| Sortino ratioReturn per unit of downside risk | +3.69 | ||
| Omega ratioGain probability vs. loss probability | 1.42 | 0.96 | +0.46 |
| Calmar ratioReturn relative to maximum drawdown | 4.39 | -0.42 | +4.81 |
| Martin ratioReturn relative to average drawdown | 17.18 | -0.83 | +18.01 |
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
| HLMA.L | AWK | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.40 | -0.34 | +2.73 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.50 | -0.07 | +0.56 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.74 | 0.31 | +0.43 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.71 | 0.66 | +0.05 |
Drawdowns
HLMA.L vs. AWK - Drawdown Comparison
The maximum HLMA.L drawdown since its inception was -42.86%, which is greater than AWK's maximum drawdown of -31.49%. Use the drawdown chart below to compare losses from any high point for HLMA.L and AWK.
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Drawdown Indicators
| HLMA.L | AWK | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -42.86% | -31.49% | -11.37% |
Max Drawdown (1Y)Largest decline over 1 year | -13.53% | -17.91% | +4.38% |
Max Drawdown (3Y)Largest decline over 3 years | -25.75% | -21.18% | -4.57% |
Max Drawdown (5Y)Largest decline over 5 years | -42.86% | -31.49% | -11.37% |
Max Drawdown (10Y)Largest decline over 10 years | -42.86% | -31.49% | -11.37% |
Current DrawdownCurrent decline from peak | -3.20% | -26.28% | +23.08% |
Average DrawdownAverage peak-to-trough decline | -10.17% | -8.84% | -1.33% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.46% | 9.05% | -5.59% |
Volatility
HLMA.L vs. AWK - Volatility Comparison
Halma plc (HLMA.L) has a higher volatility of 8.81% compared to American Water Works Company, Inc. (AWK) at 6.02%. This indicates that HLMA.L's price experiences larger fluctuations and is considered to be riskier than AWK based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| HLMA.L | AWK | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.81% | 6.02% | +2.79% |
Volatility (6M)Calculated over the trailing 6-month period | 19.91% | 16.71% | +3.20% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.85% | 22.24% | +2.61% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 25.91% | 22.56% | +3.35% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 24.72% | 24.48% | +0.24% |
Dividends
HLMA.L vs. AWK - Dividend Comparison
HLMA.L's dividend yield for the trailing twelve months is around 0.50%, less than AWK's 2.76% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AWK American Water Works Company, Inc. | 2.76% | 2.49% | 2.41% | 2.10% | 1.68% | 1.25% | 1.40% | 1.59% | 1.96% | 1.77% | 2.02% | 2.23% |
HLMA.L Halma plc | 0.50% | 0.67% | 0.83% | 0.91% | 0.98% | 0.57% | 0.69% | 0.76% | 1.11% | 1.12% | 0.00% | 0.00% |
Financials
HLMA.L vs. AWK - Financials Comparison
This section allows you to compare key financial metrics between Halma plc and American Water Works 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
HLMA.L vs. AWK - Profitability Comparison
HLMA.L - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Halma plc reported a gross profit of 0.00 and revenue of 1.24B. Therefore, the gross margin over that period was 0.0%.
AWK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, American Water Works Company, Inc. reported a gross profit of 714.00M and revenue of 1.21B. Therefore, the gross margin over that period was 59.2%.
HLMA.L - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Halma plc reported an operating income of 256.90M and revenue of 1.24B, resulting in an operating margin of 20.8%.
AWK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, American Water Works Company, Inc. reported an operating income of 391.00M and revenue of 1.21B, resulting in an operating margin of 32.4%.
HLMA.L - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Halma plc reported a net income of 186.80M and revenue of 1.24B, resulting in a net margin of 15.1%.
AWK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, American Water Works Company, Inc. reported a net income of 196.00M and revenue of 1.21B, resulting in a net margin of 16.2%.
Frequently Asked Questions
HLMA.L and AWK have a correlation of -0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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