RBBAX vs. AAAAX
Compare and contrast key facts about Columbia Income Builder Fund (RBBAX) and DWS RREEF Real Assets Fund - Class A (AAAAX).
RBBAX is managed by Columbia. It was launched on Feb 15, 2006. AAAAX is managed by DWS. It was launched on Jul 30, 2007.
Performance
RBBAX vs. AAAAX - Performance Comparison
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RBBAX vs. AAAAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RBBAX Columbia Income Builder Fund | -0.23% | 11.15% | 4.96% | 9.02% | -12.87% | 6.08% | 10.15% | 13.77% | -2.66% | 7.51% |
AAAAX DWS RREEF Real Assets Fund - Class A | 8.59% | 12.82% | 5.24% | 2.30% | -9.91% | 23.45% | 3.71% | 21.42% | -5.36% | 14.67% |
Returns By Period
In the year-to-date period, RBBAX achieves a -0.23% return, which is significantly lower than AAAAX's 8.59% return. Over the past 10 years, RBBAX has underperformed AAAAX with an annualized return of 5.08%, while AAAAX has yielded a comparatively higher 7.28% annualized return.
RBBAX
- 1D
- 0.16%
- 1M
- -3.78%
- YTD
- -0.23%
- 6M
- 1.53%
- 1Y
- 8.74%
- 3Y*
- 7.43%
- 5Y*
- 2.72%
- 10Y*
- 5.08%
AAAAX
- 1D
- 0.36%
- 1M
- -4.37%
- YTD
- 8.59%
- 6M
- 10.72%
- 1Y
- 16.80%
- 3Y*
- 9.80%
- 5Y*
- 6.74%
- 10Y*
- 7.28%
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RBBAX vs. AAAAX - Expense Ratio Comparison
RBBAX has a 0.37% expense ratio, which is lower than AAAAX's 1.22% expense ratio.
Return for Risk
RBBAX vs. AAAAX — Risk / Return Rank
RBBAX
AAAAX
RBBAX vs. AAAAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Columbia Income Builder Fund (RBBAX) and DWS RREEF Real Assets Fund - Class A (AAAAX). 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.
| RBBAX | AAAAX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.62 | 1.49 | +0.13 |
Sortino ratioReturn per unit of downside risk | 2.24 | 2.00 | +0.24 |
Omega ratioGain probability vs. loss probability | 1.33 | 1.30 | +0.03 |
Calmar ratioReturn relative to maximum drawdown | 2.07 | 1.80 | +0.27 |
Martin ratioReturn relative to average drawdown | 8.52 | 9.69 | -1.17 |
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
| RBBAX | AAAAX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.62 | 1.49 | +0.13 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.44 | 0.56 | -0.12 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.88 | 0.58 | +0.30 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.82 | 0.38 | +0.44 |
Correlation
The correlation between RBBAX and AAAAX is 0.78, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.
Dividends
RBBAX vs. AAAAX - Dividend Comparison
RBBAX's dividend yield for the trailing twelve months is around 3.67%, more than AAAAX's 3.26% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
RBBAX Columbia Income Builder Fund | 3.67% | 3.85% | 3.95% | 3.82% | 4.94% | 4.73% | 4.07% | 3.90% | 3.92% | 3.47% | 3.01% | 6.84% |
AAAAX DWS RREEF Real Assets Fund - Class A | 3.26% | 3.54% | 2.45% | 2.08% | 4.17% | 2.31% | 1.33% | 1.81% | 1.61% | 1.52% | 1.47% | 2.15% |
Drawdowns
RBBAX vs. AAAAX - Drawdown Comparison
The maximum RBBAX drawdown since its inception was -23.23%, smaller than the maximum AAAAX drawdown of -40.47%. Use the drawdown chart below to compare losses from any high point for RBBAX and AAAAX.
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Drawdown Indicators
| RBBAX | AAAAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -23.23% | -40.47% | +17.24% |
Max Drawdown (1Y)Largest decline over 1 year | -4.27% | -9.55% | +5.28% |
Max Drawdown (5Y)Largest decline over 5 years | -18.06% | -22.62% | +4.56% |
Max Drawdown (10Y)Largest decline over 10 years | -18.06% | -29.41% | +11.35% |
Current DrawdownCurrent decline from peak | -3.78% | -4.57% | +0.79% |
Average DrawdownAverage peak-to-trough decline | -3.01% | -6.89% | +3.88% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.04% | 1.77% | -0.73% |
Volatility
RBBAX vs. AAAAX - Volatility Comparison
The current volatility for Columbia Income Builder Fund (RBBAX) is 2.05%, while DWS RREEF Real Assets Fund - Class A (AAAAX) has a volatility of 3.03%. This indicates that RBBAX experiences smaller price fluctuations and is considered to be less risky than AAAAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RBBAX | AAAAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 2.05% | 3.03% | -0.98% |
Volatility (6M)Calculated over the trailing 6-month period | 3.19% | 7.22% | -4.03% |
Volatility (1Y)Calculated over the trailing 1-year period | 5.55% | 11.60% | -6.05% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 6.25% | 12.18% | -5.93% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 5.80% | 12.66% | -6.86% |