TIBAX vs. RAPZX
Compare and contrast key facts about Thornburg Investment Income Builder Fund (TIBAX) and Cohen & Steers Real Assets Fund Inc (RAPZX).
TIBAX is managed by Thornburg. It was launched on Dec 23, 2002. RAPZX is managed by Cohen & Steers. It was launched on Jan 30, 2012.
Performance
TIBAX vs. RAPZX - Performance Comparison
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TIBAX vs. RAPZX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
TIBAX Thornburg Investment Income Builder Fund | 7.98% | 36.62% | 13.23% | 18.01% | -7.95% | 20.08% | -0.67% | 17.72% | -4.54% | 14.83% |
RAPZX Cohen & Steers Real Assets Fund Inc | 10.26% | 11.96% | 4.35% | 3.88% | -2.05% | 23.51% | -0.84% | 17.77% | -8.44% | 6.51% |
Returns By Period
In the year-to-date period, TIBAX achieves a 7.98% return, which is significantly lower than RAPZX's 10.26% return. Over the past 10 years, TIBAX has outperformed RAPZX with an annualized return of 11.70%, while RAPZX has yielded a comparatively lower 7.09% annualized return.
TIBAX
- 1D
- 0.31%
- 1M
- -4.88%
- YTD
- 7.98%
- 6M
- 15.33%
- 1Y
- 35.77%
- 3Y*
- 23.23%
- 5Y*
- 14.98%
- 10Y*
- 11.70%
RAPZX
- 1D
- 0.25%
- 1M
- -2.41%
- YTD
- 10.26%
- 6M
- 7.91%
- 1Y
- 16.67%
- 3Y*
- 10.27%
- 5Y*
- 8.74%
- 10Y*
- 7.09%
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TIBAX vs. RAPZX - Expense Ratio Comparison
TIBAX has a 1.14% expense ratio, which is higher than RAPZX's 0.80% expense ratio.
Return for Risk
TIBAX vs. RAPZX — Risk / Return Rank
TIBAX
RAPZX
TIBAX vs. RAPZX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Thornburg Investment Income Builder Fund (TIBAX) and Cohen & Steers Real Assets Fund Inc (RAPZX). 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.
| TIBAX | RAPZX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 3.33 | 1.41 | +1.92 |
Sortino ratioReturn per unit of downside risk | 4.24 | 1.77 | +2.47 |
Omega ratioGain probability vs. loss probability | 1.74 | 1.30 | +0.44 |
Calmar ratioReturn relative to maximum drawdown | 4.10 | 1.94 | +2.17 |
Martin ratioReturn relative to average drawdown | 20.22 | 8.99 | +11.23 |
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
| TIBAX | RAPZX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 3.33 | 1.41 | +1.92 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.36 | 0.68 | +0.68 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 0.87 | 0.56 | +0.32 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.77 | 0.34 | +0.43 |
Correlation
The correlation between TIBAX and RAPZX is 0.71, 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
TIBAX vs. RAPZX - Dividend Comparison
TIBAX's dividend yield for the trailing twelve months is around 5.30%, more than RAPZX's 1.31% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
TIBAX Thornburg Investment Income Builder Fund | 5.30% | 5.64% | 5.44% | 4.67% | 5.62% | 5.10% | 4.11% | 4.23% | 4.49% | 4.22% | 3.83% | 4.31% |
RAPZX Cohen & Steers Real Assets Fund Inc | 1.31% | 1.44% | 3.20% | 2.71% | 3.08% | 9.61% | 1.71% | 2.85% | 2.06% | 1.76% | 2.83% | 2.00% |
Drawdowns
TIBAX vs. RAPZX - Drawdown Comparison
The maximum TIBAX drawdown since its inception was -49.12%, which is greater than RAPZX's maximum drawdown of -30.69%. Use the drawdown chart below to compare losses from any high point for TIBAX and RAPZX.
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Drawdown Indicators
| TIBAX | RAPZX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -49.12% | -30.69% | -18.43% |
Max Drawdown (1Y)Largest decline over 1 year | -8.57% | -8.84% | +0.27% |
Max Drawdown (5Y)Largest decline over 5 years | -20.94% | -19.31% | -1.63% |
Max Drawdown (10Y)Largest decline over 10 years | -34.85% | -30.69% | -4.16% |
Current DrawdownCurrent decline from peak | -5.13% | -2.88% | -2.25% |
Average DrawdownAverage peak-to-trough decline | -6.03% | -8.16% | +2.13% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 1.74% | 1.90% | -0.16% |
Volatility
TIBAX vs. RAPZX - Volatility Comparison
Thornburg Investment Income Builder Fund (TIBAX) has a higher volatility of 3.19% compared to Cohen & Steers Real Assets Fund Inc (RAPZX) at 2.90%. This indicates that TIBAX's price experiences larger fluctuations and is considered to be riskier than RAPZX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| TIBAX | RAPZX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.19% | 2.90% | +0.29% |
Volatility (6M)Calculated over the trailing 6-month period | 6.35% | 9.10% | -2.75% |
Volatility (1Y)Calculated over the trailing 1-year period | 10.70% | 12.24% | -1.54% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 11.04% | 12.86% | -1.82% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 13.43% | 12.81% | +0.62% |