AER vs. SYF
AER (AerCap Holdings N.V.) and SYF (Synchrony Financial) are both stocks. AER operates in Airports & Air Services (Industrials), while SYF operates in Credit Services (Financial Services). Over the past 10 years, AER returned 15.86%/yr vs 13.35%/yr for SYF. Their 0.53 correlation means they have sometimes moved together and sometimes differently.
Performance
AER vs. SYF - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, AER achieves a 5.54% return, which is significantly higher than SYF's -8.42% return. Over the past 10 years, AER has outperformed SYF with an annualized return of 15.86%, while SYF has yielded a comparatively lower 13.35% annualized return.
AER
- 1D
- -1.29%
- 1M
- 2.07%
- 6M
- 5.62%
- YTD
- 5.54%
- 1Y
- 40.62%
- 3Y*
- 33.53%
- 5Y*
- 23.85%
- 10Y*
- 15.86%
- ALL TIME*
- 9.69%
SYF
- 1D
- -1.79%
- 1M
- -0.71%
- 6M
- 5.20%
- YTD
- -8.42%
- 1Y
- 14.11%
- 3Y*
- 32.20%
- 5Y*
- 12.40%
- 10Y*
- 13.35%
- ALL TIME*
- 12.62%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $174.13M | $156.70M | $179.82M | |
| $337.34M | $302.11M | $283.45M |
AER vs. SYF - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AER AerCap Holdings N.V. | 5.54% | 51.66% | 29.81% | 27.43% | -10.85% | 43.53% | -25.85% | 55.23% | -24.73% | 26.44% |
SYF Synchrony Financial | -8.42% | 30.64% | 74.01% | 19.76% | -27.43% | 36.40% | -0.08% | 57.48% | -37.84% | 8.35% |
Correlation
The correlation between AER and SYF is 0.41, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.41 |
Correlation (3Y) Balances recent behavior with more history. | 0.43 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.52 |
Correlation (10Y) Provides a long-term view across more market conditions. | 0.54 |
Correlation (All Time) Calculated using the full available price history since Jul 31, 2014 | 0.53 |
The correlation between AER and SYF shifts across timeframes, from 0.41 (1 year) to 0.54 (10 years), reflecting how their relationship changes across market environments.
Fundamentals
AER:
$23.79B
SYF:
$24.66B
AER:
$20.44
SYF:
$9.93
AER:
7.38
SYF:
7.63
AER:
0.18
SYF:
0.73
AER:
3.02
SYF:
1.35
AER:
1.29
SYF:
1.67
AER:
$8.30B
SYF:
$19.90B
AER:
$4.97B
SYF:
$13.59B
AER:
$7.54B
SYF:
$5.10B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
AER vs. SYF — Risk / Return Rank
AER
SYF
AER vs. SYF - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AerCap Holdings N.V. (AER) and Synchrony Financial (SYF). 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.
| AER | SYF | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.26 | ||
| Sortino ratioReturn per unit of downside risk | +1.64 | ||
| Omega ratioGain probability vs. loss probability | 1.28 | 1.09 | +0.20 |
| Calmar ratioReturn relative to maximum drawdown | 2.86 | 0.39 | +2.48 |
| Martin ratioReturn relative to average drawdown | 7.41 | 0.78 | +6.62 |
Loading charts...
Drawdowns
AER vs. SYF - Drawdown Comparison
The maximum AER drawdown since its inception was -94.38%, which is greater than SYF's maximum drawdown of -66.37%. Use the drawdown chart below to compare losses from any high point for AER and SYF.
Loading charts...
Drawdown Indicators
| AER | SYF | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -94.38% | -66.37% | -28.01% |
Max Drawdown (1Y)Largest decline over 1 year | -14.77% | -27.61% | +12.84% |
Max Drawdown (3Y)Largest decline over 3 years | -15.66% | -37.75% | +22.09% |
Max Drawdown (5Y)Largest decline over 5 years | -45.14% | -46.65% | +1.51% |
Max Drawdown (10Y)Largest decline over 10 years | -75.86% | -66.37% | -9.49% |
Current DrawdownCurrent decline from peak | -2.07% | -13.63% | +11.56% |
Average DrawdownAverage peak-to-trough decline | -28.23% | -16.96% | -11.27% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.70% | 13.57% | -7.87% |
Volatility
AER vs. SYF - Volatility Comparison
The current volatility for AerCap Holdings N.V. (AER) is 8.99%, while Synchrony Financial (SYF) has a volatility of 13.66%. This indicates that AER experiences smaller price fluctuations and is considered to be less risky than SYF based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| AER | SYF | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 8.99% | 13.66% | -4.67% |
Volatility (6M)Calculated over the trailing 6-month period | 21.96% | 23.91% | -1.95% |
Volatility (1Y)Calculated over the trailing 1-year period | 26.54% | 31.62% | -5.08% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 32.10% | 36.91% | -4.81% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 41.65% | 39.43% | +2.22% |
Dividends
AER vs. SYF - Dividend Comparison
AER's dividend yield for the trailing twelve months is around 0.89%, less than SYF's 1.58% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
AER AerCap Holdings N.V. | 0.89% | 0.75% | 0.78% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SYF Synchrony Financial | 1.58% | 1.38% | 1.54% | 2.51% | 2.74% | 1.90% | 2.54% | 2.39% | 3.07% | 1.45% | 0.72% |
Financials
AER vs. SYF - Financials Comparison
This section allows you to compare key financial metrics between AerCap Holdings N.V. and Synchrony Financial. 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
AER vs. SYF - Profitability Comparison
AER - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, AerCap Holdings N.V. reported a gross profit of 1.29B and revenue of 2.08B. Therefore, the gross margin over that period was 61.9%.
SYF - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Synchrony Financial reported a gross profit of 3.93B and revenue of 4.69B. Therefore, the gross margin over that period was 83.7%.
AER - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, AerCap Holdings N.V. reported an operating income of 1.15B and revenue of 2.08B, resulting in an operating margin of 55.2%.
SYF - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Synchrony Financial reported an operating income of 1.39B and revenue of 4.69B, resulting in an operating margin of 29.7%.
AER - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, AerCap Holdings N.V. reported a net income of 725.72M and revenue of 2.08B, resulting in a net margin of 34.9%.
SYF - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Synchrony Financial reported a net income of 885.00M and revenue of 4.69B, resulting in a net margin of 18.9%.
Frequently Asked Questions
AER and SYF have a correlation of 0.41, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SYF has higher volatility (13.66%) compared to AER (8.99%). In terms of maximum drawdown, AER dropped -94.38% vs SYF's -66.37%.
AER currently has the higher Sharpe Ratio (1.60 vs 0.34), 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.
Find the right allocation for AER and SYF
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer