GWO.TO vs. APH
GWO.TO (Great-West Lifeco Inc.) and APH (Amphenol Corporation) are both stocks. GWO.TO operates in Insurance - Life (Financial Services), while APH operates in Electronic Components (Technology). Over the past 10 years, GWO.TO returned 14.86%/yr vs 28.85%/yr for APH. At a 0.29 correlation, their price movements are largely independent.
Performance
GWO.TO vs. APH - Performance Comparison
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Different Trading Currencies
GWO.TO is traded in CAD, while APH is traded in USD. To make them comparable, the APH values have been converted to CAD using the latest available exchange rates.
Returns By Period
In the year-to-date period, GWO.TO achieves a 25.54% return, which is significantly higher than APH's 16.47% return. Over the past 10 years, GWO.TO has underperformed APH with an annualized return of 14.86%, while APH has yielded a comparatively higher 28.85% annualized return.
GWO.TO
- 1D
- 0.58%
- 1M
- 10.07%
- YTD
- 25.54%
- 6M
- 27.21%
- 1Y
- 70.72%
- 3Y*
- 35.82%
- 5Y*
- 23.88%
- 10Y*
- 14.86%
APH
- 1D
- 1.17%
- 1M
- 26.01%
- YTD
- 16.47%
- 6M
- 21.30%
- 1Y
- 67.58%
- 3Y*
- 59.87%
- 5Y*
- 40.40%
- 10Y*
- 28.85%
GWO.TO vs. APH - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GWO.TO Great-West Lifeco Inc. | 25.54% | 48.38% | 14.28% | 47.70% | -12.58% | 31.45% | -2.64% | 24.53% | -15.76% | 4.08% |
APH Amphenol Corporation | 16.47% | 87.13% | 53.27% | 28.71% | -6.38% | 35.18% | 19.19% | 29.35% | 1.01% | 22.88% |
Correlation
The correlation between GWO.TO and APH is 0.03, 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 | 0.03 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.08 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.19 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.23 |
Correlation (All Time) Calculated using the full available price history since Jul 12, 2006 | 0.29 |
Over the past year, the correlation between GWO.TO and APH has dropped to 0.03 - well below their long-term average of 0.29, suggesting their price drivers have been diverging.
Fundamentals
GWO.TO:
CA$75.72B
APH:
$198.36B
GWO.TO:
CA$4.85
APH:
$4.58
GWO.TO:
17.20
APH:
33.54
GWO.TO:
1.91
APH:
1.12
GWO.TO:
2.21
APH:
7.62
GWO.TO:
2.80
APH:
14.19
GWO.TO:
CA$34.77B
APH:
$25.90B
GWO.TO:
CA$15.81B
APH:
$9.67B
GWO.TO:
CA$6.15B
APH:
$7.45B
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Return for Risk
GWO.TO vs. APH — Risk / Return Rank
GWO.TO
APH
GWO.TO vs. APH - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Great-West Lifeco Inc. (GWO.TO) and Amphenol Corporation (APH). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| GWO.TO | APH | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.62 | ||
| Sortino ratioReturn per unit of downside risk | +3.10 | ||
| Omega ratioGain probability vs. loss probability | 1.77 | 1.29 | +0.48 |
| Calmar ratioReturn relative to maximum drawdown | 5.76 | 2.42 | +3.34 |
| Martin ratioReturn relative to average drawdown | 21.70 | 6.18 | +15.52 |
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Drawdowns
GWO.TO vs. APH - Drawdown Comparison
The maximum GWO.TO drawdown since its inception was -67.52%, which is greater than APH's maximum drawdown of -55.35%. Use the drawdown chart below to compare losses from any high point for GWO.TO and APH.
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Drawdown Indicators
| GWO.TO | APH | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -67.52% | -55.35% | -12.17% |
Max Drawdown (1Y)Largest decline over 1 year | -12.34% | -28.02% | +15.68% |
Max Drawdown (3Y)Largest decline over 3 years | -12.82% | -28.02% | +15.20% |
Max Drawdown (5Y)Largest decline over 5 years | -27.64% | -28.40% | +0.76% |
Max Drawdown (10Y)Largest decline over 10 years | -44.96% | -33.92% | -11.04% |
Current DrawdownCurrent decline from peak | 0.00% | -5.45% | +5.45% |
Average DrawdownAverage peak-to-trough decline | -11.31% | -8.18% | -3.13% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.27% | 10.97% | -7.70% |
Volatility
GWO.TO vs. APH - Volatility Comparison
The current volatility for Great-West Lifeco Inc. (GWO.TO) is 4.80%, while Amphenol Corporation (APH) has a volatility of 15.66%. This indicates that GWO.TO experiences smaller price fluctuations and is considered to be less risky than APH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GWO.TO | APH | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.80% | 15.66% | -10.86% |
Volatility (6M)Calculated over the trailing 6-month period | 12.35% | 37.95% | -25.60% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.77% | 42.03% | -25.26% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.64% | 31.45% | -14.81% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 20.75% | 28.62% | -7.87% |
Dividends
GWO.TO vs. APH - Dividend Comparison
GWO.TO's dividend yield for the trailing twelve months is around 3.07%, more than APH's 0.54% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
APH Amphenol Corporation | 0.54% | 0.55% | 0.79% | 1.07% | 1.06% | 0.89% | 0.80% | 0.89% | 1.09% | 0.80% | 0.86% | 1.01% |
GWO.TO Great-West Lifeco Inc. | 3.07% | 3.60% | 4.66% | 4.74% | 6.26% | 4.75% | 5.77% | 4.97% | 5.52% | 4.18% | 3.94% | 3.78% |
Financials
GWO.TO vs. APH - Financials Comparison
This section allows you to compare key financial metrics between Great-West Lifeco Inc. and Amphenol 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
GWO.TO vs. APH - Profitability Comparison
GWO.TO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Great-West Lifeco Inc. reported a gross profit of 3.62B and revenue of 7.73B. Therefore, the gross margin over that period was 46.9%.
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%.
GWO.TO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Great-West Lifeco Inc. reported an operating income of 1.61B and revenue of 7.73B, resulting in an operating margin of 20.8%.
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%.
GWO.TO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Great-West Lifeco Inc. reported a net income of 1.24B and revenue of 7.73B, resulting in a net margin of 16.1%.
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%.
Frequently Asked Questions
GWO.TO and APH have a correlation of 0.03, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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