RRPAX vs. VIPSX
Compare and contrast key facts about SEI Institutional Investments Trust Real Return Fund (RRPAX) and Vanguard Inflation-Protected Securities Fund Investor Shares (VIPSX).
RRPAX is managed by SEI. It was launched on Dec 13, 2006. VIPSX is managed by Vanguard. It was launched on Jun 29, 2000.
Performance
RRPAX vs. VIPSX - Performance Comparison
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RRPAX vs. VIPSX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RRPAX SEI Institutional Investments Trust Real Return Fund | 0.86% | 6.53% | 4.54% | 3.49% | -4.06% | 5.41% | 5.64% | 5.01% | 0.31% | 0.73% |
VIPSX Vanguard Inflation-Protected Securities Fund Investor Shares | 0.34% | 6.77% | 1.74% | 3.73% | -12.04% | 5.57% | 10.90% | 8.06% | -1.48% | 2.81% |
Returns By Period
In the year-to-date period, RRPAX achieves a 0.86% return, which is significantly higher than VIPSX's 0.34% return. Over the past 10 years, RRPAX has outperformed VIPSX with an annualized return of 2.90%, while VIPSX has yielded a comparatively lower 2.45% annualized return.
RRPAX
- 1D
- 0.00%
- 1M
- -0.11%
- YTD
- 0.86%
- 6M
- 0.95%
- 1Y
- 3.81%
- 3Y*
- 4.34%
- 5Y*
- 3.04%
- 10Y*
- 2.90%
VIPSX
- 1D
- 0.09%
- 1M
- -1.10%
- YTD
- 0.34%
- 6M
- 0.21%
- 1Y
- 2.77%
- 3Y*
- 2.99%
- 5Y*
- 1.24%
- 10Y*
- 2.45%
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RRPAX vs. VIPSX - Expense Ratio Comparison
RRPAX has a 0.02% expense ratio, which is lower than VIPSX's 0.20% expense ratio. Despite the difference, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.
Return for Risk
RRPAX vs. VIPSX — Risk / Return Rank
RRPAX
VIPSX
RRPAX vs. VIPSX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for SEI Institutional Investments Trust Real Return Fund (RRPAX) and Vanguard Inflation-Protected Securities Fund Investor Shares (VIPSX). 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.
| RRPAX | VIPSX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 1.67 | 0.70 | +0.96 |
Sortino ratioReturn per unit of downside risk | 2.50 | 0.98 | +1.52 |
Omega ratioGain probability vs. loss probability | 1.37 | 1.12 | +0.25 |
Calmar ratioReturn relative to maximum drawdown | 2.99 | 1.18 | +1.81 |
Martin ratioReturn relative to average drawdown | 10.50 | 3.52 | +6.98 |
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
| RRPAX | VIPSX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 1.67 | 0.70 | +0.96 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.95 | 0.21 | +0.74 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 1.08 | 0.46 | +0.62 |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.50 | 0.75 | -0.25 |
Correlation
The correlation between RRPAX and VIPSX is 0.76, 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
RRPAX vs. VIPSX - Dividend Comparison
RRPAX's dividend yield for the trailing twelve months is around 4.60%, more than VIPSX's 4.39% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
RRPAX SEI Institutional Investments Trust Real Return Fund | 4.60% | 4.64% | 3.57% | 2.43% | 7.18% | 5.33% | 1.38% | 2.14% | 2.35% | 1.89% | 1.23% | 0.00% |
VIPSX Vanguard Inflation-Protected Securities Fund Investor Shares | 4.39% | 4.64% | 4.07% | 4.20% | 8.34% | 5.03% | 1.28% | 2.22% | 3.03% | 2.32% | 3.38% | 0.77% |
Drawdowns
RRPAX vs. VIPSX - Drawdown Comparison
The maximum RRPAX drawdown since its inception was -16.15%, which is greater than VIPSX's maximum drawdown of -15.13%. Use the drawdown chart below to compare losses from any high point for RRPAX and VIPSX.
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Drawdown Indicators
| RRPAX | VIPSX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -16.15% | -15.13% | -1.02% |
Max Drawdown (1Y)Largest decline over 1 year | -1.35% | -2.84% | +1.49% |
Max Drawdown (5Y)Largest decline over 5 years | -6.48% | -14.55% | +8.07% |
Max Drawdown (10Y)Largest decline over 10 years | -6.48% | -14.55% | +8.07% |
Current DrawdownCurrent decline from peak | -0.43% | -1.34% | +0.91% |
Average DrawdownAverage peak-to-trough decline | -2.97% | -3.26% | +0.29% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 0.38% | 0.95% | -0.57% |
Volatility
RRPAX vs. VIPSX - Volatility Comparison
The current volatility for SEI Institutional Investments Trust Real Return Fund (RRPAX) is 0.70%, while Vanguard Inflation-Protected Securities Fund Investor Shares (VIPSX) has a volatility of 1.36%. This indicates that RRPAX experiences smaller price fluctuations and is considered to be less risky than VIPSX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RRPAX | VIPSX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 0.70% | 1.36% | -0.66% |
Volatility (6M)Calculated over the trailing 6-month period | 1.20% | 2.30% | -1.10% |
Volatility (1Y)Calculated over the trailing 1-year period | 2.30% | 4.11% | -1.81% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 3.23% | 6.00% | -2.77% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 2.69% | 5.34% | -2.65% |