APH vs. ALLE
APH (Amphenol Corporation) and ALLE (Allegion plc) are both stocks. APH operates in Electronic Components (Technology), while ALLE operates in Security & Protection Services (Industrials). Over the past 10 years, APH returned 26.67%/yr vs 7.81%/yr for ALLE. A 0.52 correlation means they provide meaningful diversification when combined.
Performance
APH vs. ALLE - Performance Comparison
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Returns By Period
In the year-to-date period, APH achieves a 6.47% return, which is significantly higher than ALLE's -19.54% return. Over the past 10 years, APH has outperformed ALLE with an annualized return of 26.67%, while ALLE has yielded a comparatively lower 7.81% annualized return.
APH
- 1D
- 3.45%
- 1M
- 12.16%
- YTD
- 6.47%
- 6M
- 2.93%
- 1Y
- 54.90%
- 3Y*
- 55.57%
- 5Y*
- 34.64%
- 10Y*
- 26.67%
ALLE
- 1D
- -1.94%
- 1M
- -5.02%
- YTD
- -19.54%
- 6M
- -19.10%
- 1Y
- -7.03%
- 3Y*
- 5.79%
- 5Y*
- -0.14%
- 10Y*
- 7.81%
APH vs. ALLE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
APH Amphenol Corporation | 6.47% | 96.08% | 41.30% | 31.85% | -11.96% | 35.25% | 22.09% | 34.91% | -6.82% | 31.81% |
ALLE Allegion plc | -19.54% | 23.54% | 4.66% | 22.32% | -19.26% | 15.06% | -5.41% | 57.89% | 1.18% | 25.32% |
Correlation
The correlation between APH and ALLE is 0.16, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.16 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.32 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.48 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.51 |
Correlation (All Time) Calculated using the full available price history since Nov 18, 2013 | 0.52 |
Over the past year, the correlation between APH and ALLE has dropped to 0.16 - well below their long-term average of 0.52, suggesting their price drivers have been diverging.
Fundamentals
APH:
$185.20B
ALLE:
$11.05B
APH:
$4.58
ALLE:
$7.33
APH:
31.32
ALLE:
17.42
APH:
1.04
ALLE:
1.94
APH:
7.11
ALLE:
2.65
APH:
13.25
ALLE:
5.26
APH:
$25.90B
ALLE:
$4.16B
APH:
$9.67B
ALLE:
$1.87B
APH:
$7.45B
ALLE:
$965.50M
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Return for Risk
APH vs. ALLE — Risk / Return Rank
APH
ALLE
APH vs. ALLE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Amphenol Corporation (APH) and Allegion plc (ALLE). 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.
| APH | ALLE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.63 | ||
| Sortino ratioReturn per unit of downside risk | +2.02 | ||
| Omega ratioGain probability vs. loss probability | 1.25 | 0.97 | +0.28 |
| Calmar ratioReturn relative to maximum drawdown | 1.96 | -0.24 | +2.19 |
| Martin ratioReturn relative to average drawdown | 5.07 | -0.55 | +5.62 |
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
| APH | ALLE | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.35 | -0.29 | +1.63 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.14 | -0.01 | +1.15 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.96 | 0.29 | +0.67 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.63 | 0.36 | +0.27 |
Drawdowns
APH vs. ALLE - Drawdown Comparison
The maximum APH drawdown since its inception was -63.41%, which is greater than ALLE's maximum drawdown of -43.25%. Use the drawdown chart below to compare losses from any high point for APH and ALLE.
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Drawdown Indicators
| APH | ALLE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -63.41% | -43.25% | -20.16% |
Max Drawdown (1Y)Largest decline over 1 year | -28.19% | -29.84% | +1.65% |
Max Drawdown (3Y)Largest decline over 3 years | -28.19% | -29.84% | +1.65% |
Max Drawdown (5Y)Largest decline over 5 years | -28.73% | -38.87% | +10.14% |
Max Drawdown (10Y)Largest decline over 10 years | -37.56% | -43.25% | +5.69% |
Current DrawdownCurrent decline from peak | -13.45% | -28.73% | +15.28% |
Average DrawdownAverage peak-to-trough decline | -13.56% | -10.95% | -2.61% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 10.87% | 12.76% | -1.89% |
Volatility
APH vs. ALLE - Volatility Comparison
Amphenol Corporation (APH) has a higher volatility of 16.86% compared to Allegion plc (ALLE) at 6.79%. This indicates that APH's price experiences larger fluctuations and is considered to be riskier than ALLE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| APH | ALLE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.86% | 6.79% | +10.07% |
Volatility (6M)Calculated over the trailing 6-month period | 36.53% | 19.67% | +16.86% |
Volatility (1Y)Calculated over the trailing 1-year period | 40.97% | 24.81% | +16.16% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 30.54% | 26.03% | +4.51% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.83% | 26.79% | +1.04% |
Dividends
APH vs. ALLE - Dividend Comparison
APH's dividend yield for the trailing twelve months is around 0.58%, less than ALLE's 1.63% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ALLE Allegion plc | 1.63% | 1.28% | 1.47% | 1.42% | 1.56% | 1.09% | 1.10% | 0.87% | 1.05% | 0.80% | 0.75% | 0.61% |
APH Amphenol Corporation | 0.58% | 0.55% | 0.79% | 1.07% | 1.06% | 0.89% | 0.80% | 0.89% | 1.09% | 0.80% | 0.86% | 1.01% |
Financials
APH vs. ALLE - Financials Comparison
This section allows you to compare key financial metrics between Amphenol Corporation and Allegion plc. 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
APH vs. ALLE - Profitability Comparison
APH - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Amphenol Corporation reported a gross profit of 2.80B and revenue of 7.62B. Therefore, the gross margin over that period was 36.8%.
ALLE - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Allegion plc reported a gross profit of 454.50M and revenue of 1.03B. Therefore, the gross margin over that period was 44.0%.
APH - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Amphenol Corporation reported an operating income of 1.83B and revenue of 7.62B, resulting in an operating margin of 24.0%.
ALLE - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Allegion plc reported an operating income of 195.30M and revenue of 1.03B, resulting in an operating margin of 18.9%.
APH - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Amphenol Corporation reported a net income of 2.35B and revenue of 7.62B, resulting in a net margin of 30.8%.
ALLE - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Allegion plc reported a net income of 138.10M and revenue of 1.03B, resulting in a net margin of 13.4%.
Frequently Asked Questions
APH and ALLE have a correlation of 0.16, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
APH has higher volatility (16.86%) compared to ALLE (6.79%). In terms of maximum drawdown, APH dropped -63.41% vs ALLE's -43.25%.
APH currently has the higher Sharpe Ratio (1.35 vs -0.28), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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