RMBKX vs. SPY
Compare and contrast key facts about RMB Mendon Financial Services Fund (RMBKX) and State Street SPDR S&P 500 ETF (SPY).
RMBKX is managed by BlackRock. It was launched on Jun 7, 1999. SPY is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Jan 22, 1993.
Performance
RMBKX vs. SPY - Performance Comparison
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RMBKX vs. SPY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RMBKX RMB Mendon Financial Services Fund | -0.36% | 12.84% | 17.07% | 4.56% | -19.18% | 56.40% | -5.73% | 22.82% | -17.13% | 12.17% |
SPY State Street SPDR S&P 500 ETF | -4.37% | 17.72% | 24.89% | 26.18% | -18.18% | 28.73% | 18.33% | 31.22% | -4.57% | 21.71% |
Returns By Period
In the year-to-date period, RMBKX achieves a -0.36% return, which is significantly higher than SPY's -4.37% return. Over the past 10 years, RMBKX has underperformed SPY with an annualized return of 9.85%, while SPY has yielded a comparatively higher 13.98% annualized return.
RMBKX
- 1D
- 0.25%
- 1M
- -3.80%
- YTD
- -0.36%
- 6M
- 10.76%
- 1Y
- 19.68%
- 3Y*
- 17.89%
- 5Y*
- 5.98%
- 10Y*
- 9.85%
SPY
- 1D
- 2.91%
- 1M
- -4.94%
- YTD
- -4.37%
- 6M
- -1.82%
- 1Y
- 17.59%
- 3Y*
- 18.19%
- 5Y*
- 11.69%
- 10Y*
- 13.98%
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RMBKX vs. SPY - Expense Ratio Comparison
RMBKX has a 1.27% expense ratio, which is higher than SPY's 0.09% expense ratio.
Return for Risk
RMBKX vs. SPY — Risk / Return Rank
RMBKX
SPY
RMBKX vs. SPY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for RMB Mendon Financial Services Fund (RMBKX) and State Street SPDR S&P 500 ETF (SPY). 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.
| RMBKX | SPY | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.85 | 0.93 | -0.08 |
Sortino ratioReturn per unit of downside risk | 1.28 | 1.45 | -0.18 |
Omega ratioGain probability vs. loss probability | 1.17 | 1.22 | -0.05 |
Calmar ratioReturn relative to maximum drawdown | 1.48 | 1.53 | -0.04 |
Martin ratioReturn relative to average drawdown | 4.29 | 7.30 | -3.01 |
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
| RMBKX | SPY | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.85 | 0.93 | -0.08 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.24 | 0.69 | -0.45 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.36 | 0.78 | -0.42 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.48 | 0.56 | -0.08 |
Correlation
The correlation between RMBKX and SPY is 0.60, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Dividends
RMBKX vs. SPY - Dividend Comparison
RMBKX's dividend yield for the trailing twelve months is around 6.24%, more than SPY's 1.14% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
RMBKX RMB Mendon Financial Services Fund | 6.24% | 6.22% | 1.90% | 1.29% | 17.29% | 1.35% | 0.00% | 0.85% | 5.39% | 6.63% | 1.50% | 0.00% |
SPY State Street SPDR S&P 500 ETF | 1.14% | 1.07% | 1.21% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% |
Drawdowns
RMBKX vs. SPY - Drawdown Comparison
The maximum RMBKX drawdown since its inception was -55.45%, roughly equal to the maximum SPY drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for RMBKX and SPY.
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Drawdown Indicators
| RMBKX | SPY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -55.45% | -55.19% | -0.26% |
Max Drawdown (1Y)Largest decline over 1 year | -12.67% | -12.05% | -0.62% |
Max Drawdown (5Y)Largest decline over 5 years | -44.33% | -24.50% | -19.83% |
Max Drawdown (10Y)Largest decline over 10 years | -55.45% | -33.72% | -21.73% |
Current DrawdownCurrent decline from peak | -8.06% | -6.24% | -1.82% |
Average DrawdownAverage peak-to-trough decline | -11.19% | -9.09% | -2.10% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 4.38% | 2.52% | +1.86% |
Volatility
RMBKX vs. SPY - Volatility Comparison
The current volatility for RMB Mendon Financial Services Fund (RMBKX) is 4.82%, while State Street SPDR S&P 500 ETF (SPY) has a volatility of 5.31%. This indicates that RMBKX experiences smaller price fluctuations and is considered to be less risky than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RMBKX | SPY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 4.82% | 5.31% | -0.49% |
Volatility (6M)Calculated over the trailing 6-month period | 15.55% | 9.47% | +6.08% |
Volatility (1Y)Calculated over the trailing 1-year period | 24.42% | 19.05% | +5.37% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 24.97% | 17.06% | +7.91% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 27.10% | 17.92% | +9.18% |