APH vs. ABM
Compare and contrast key facts about Amphenol Corporation (APH) and ABM Industries Incorporated (ABM).
Performance
APH vs. ABM - Performance Comparison
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APH vs. ABM - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
APH Amphenol Corporation | -6.32% | 96.08% | 41.30% | 31.85% | -11.96% | 35.25% | 22.09% | 34.91% | -6.82% | 31.81% |
ABM ABM Industries Incorporated | -8.34% | -15.53% | 16.35% | 3.04% | 10.73% | 9.81% | 2.14% | 20.39% | -13.05% | -6.13% |
Fundamentals
APH:
$162.83B
ABM:
$2.34B
APH:
$3.34
ABM:
$2.54
APH:
37.88
ABM:
15.18
APH:
1.26
ABM:
0.46
APH:
7.00
ABM:
0.27
APH:
12.14
ABM:
1.36
APH:
$23.09B
ABM:
$8.87B
APH:
$8.52B
ABM:
$776.00M
APH:
$6.89B
ABM:
$392.60M
Returns By Period
In the year-to-date period, APH achieves a -6.32% return, which is significantly higher than ABM's -8.34% return. Over the past 10 years, APH has outperformed ABM with an annualized return of 25.30%, while ABM has yielded a comparatively lower 3.88% annualized return.
APH
- 1D
- 6.04%
- 1M
- -13.32%
- YTD
- -6.32%
- 6M
- 2.50%
- 1Y
- 94.00%
- 3Y*
- 46.92%
- 5Y*
- 31.66%
- 10Y*
- 25.30%
ABM
- 1D
- 1.69%
- 1M
- -13.44%
- YTD
- -8.34%
- 6M
- -15.45%
- 1Y
- -16.76%
- 3Y*
- -2.99%
- 5Y*
- -3.60%
- 10Y*
- 3.88%
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Return for Risk
APH vs. ABM — Risk / Return Rank
APH
ABM
APH vs. ABM - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Amphenol Corporation (APH) and ABM Industries Incorporated (ABM). 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 | ABM | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 2.30 | -0.55 | +2.85 |
Sortino ratioReturn per unit of downside risk | 2.65 | -0.57 | +3.22 |
Omega ratioGain probability vs. loss probability | 1.40 | 0.92 | +0.48 |
Calmar ratioReturn relative to maximum drawdown | 3.23 | -0.60 | +3.83 |
Martin ratioReturn relative to average drawdown | 11.34 | -1.24 | +12.59 |
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 | ABM | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.30 | -0.55 | +2.85 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.08 | -0.12 | +1.20 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.93 | 0.12 | +0.82 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.62 | 0.29 | +0.34 |
Correlation
The correlation between APH and ABM is 0.31, 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
APH vs. ABM - Dividend Comparison
APH's dividend yield for the trailing twelve months is around 0.66%, less than ABM's 2.82% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
APH Amphenol Corporation | 0.66% | 0.55% | 0.79% | 1.07% | 1.06% | 0.89% | 0.80% | 0.89% | 1.09% | 0.80% | 0.86% | 1.01% |
ABM ABM Industries Incorporated | 2.82% | 2.51% | 1.76% | 1.96% | 1.76% | 1.86% | 1.47% | 2.40% | 2.18% | 1.80% | 1.62% | 1.69% |
Drawdowns
APH vs. ABM - Drawdown Comparison
The maximum APH drawdown since its inception was -63.41%, which is greater than ABM's maximum drawdown of -59.64%. Use the drawdown chart below to compare losses from any high point for APH and ABM.
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Drawdown Indicators
| APH | ABM | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -63.41% | -59.64% | -3.77% |
Max Drawdown (1Y)Largest decline over 1 year | -28.19% | -27.81% | -0.38% |
Max Drawdown (5Y)Largest decline over 5 years | -28.73% | -34.37% | +5.64% |
Max Drawdown (10Y)Largest decline over 10 years | -37.56% | -52.00% | +14.44% |
Current DrawdownCurrent decline from peak | -23.85% | -32.39% | +8.54% |
Average DrawdownAverage peak-to-trough decline | -13.55% | -14.75% | +1.20% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 8.03% | 13.43% | -5.40% |
Volatility
APH vs. ABM - Volatility Comparison
Amphenol Corporation (APH) has a higher volatility of 14.30% compared to ABM Industries Incorporated (ABM) at 8.45%. This indicates that APH's price experiences larger fluctuations and is considered to be riskier than ABM based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| APH | ABM | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 14.30% | 8.45% | +5.85% |
Volatility (6M)Calculated over the trailing 6-month period | 33.98% | 22.06% | +11.92% |
Volatility (1Y)Calculated over the trailing 1-year period | 41.10% | 30.53% | +10.57% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 29.47% | 30.99% | -1.52% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.16% | 33.75% | -6.59% |
Financials
APH vs. ABM - Financials Comparison
This section allows you to compare key financial metrics between Amphenol Corporation and ABM Industries Incorporated. 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. ABM - Profitability Comparison
APH - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Amphenol Corporation reported a gross profit of 2.46B and revenue of 6.44B. Therefore, the gross margin over that period was 38.2%.
ABM - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, ABM Industries Incorporated reported a gross profit of 0.00 and revenue of 2.24B. Therefore, the gross margin over that period was 0.0%.
APH - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Amphenol Corporation reported an operating income of 1.77B and revenue of 6.44B, resulting in an operating margin of 27.5%.
ABM - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, ABM Industries Incorporated reported an operating income of 74.70M and revenue of 2.24B, resulting in an operating margin of 3.3%.
APH - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Amphenol Corporation reported a net income of 1.20B and revenue of 6.44B, resulting in a net margin of 18.6%.
ABM - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, ABM Industries Incorporated reported a net income of 38.80M and revenue of 2.24B, resulting in a net margin of 1.7%.