RRPAX vs. TILUX

Last updated Jun 4, 2026

RRPAX (SEI Institutional Investments Trust Real Return Fund) and TILUX (Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund) are both Inflation-Protected Bonds funds. Over the past 10 years, RRPAX returned 2.98%/yr vs 2.65%/yr for TILUX. A 0.73 correlation means they provide meaningful diversification when combined. RRPAX charges 0.02%/yr vs 0.86%/yr for TILUX.

Performance

RRPAX vs. TILUX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SEI Institutional Investments Trust Real Return Fund (RRPAX) and Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund (TILUX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RRPAX achieves a 1.97% return, which is significantly higher than TILUX's 1.39% return. Over the past 10 years, RRPAX has outperformed TILUX with an annualized return of 2.98%, while TILUX has yielded a comparatively lower 2.65% annualized return.

RRPAX

• 1D: 0.00%
• 1M: 0.00%
• YTD: 1.97%
• 6M: 1.88%
• 1Y: 4.69%
• 3Y*: 4.96%
• 5Y*: 2.95%
• 10Y*: 2.98%

TILUX

• 1D: 0.00%
• 1M: 0.22%
• YTD: 1.39%
• 6M: 1.06%
• 1Y: 4.49%
• 3Y*: 3.90%
• 5Y*: 0.83%
• 10Y*: 2.65%

*Multi-year figures are annualized to reflect compound growth (CAGR)

RRPAX vs. TILUX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RRPAX SEI Institutional Investments Trust Real Return Fund	1.97%	6.53%	4.54%	3.49%	-4.06%	5.41%	5.64%	5.01%	0.31%	0.73%
TILUX Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund	1.39%	6.41%	1.86%	3.34%	-12.14%	5.42%	12.70%	8.11%	-2.05%	3.15%

Correlation

The correlation between RRPAX and TILUX is 0.52, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.52
Correlation (3Y) Calculated over the trailing 3-year period	0.72
Correlation (5Y) Calculated over the trailing 5-year period	0.75
Correlation (10Y) Calculated over the trailing 10-year period	0.73
Correlation (All Time) Calculated using the full available price history since Mar 16, 2016	0.73

Over the past year, the correlation between RRPAX and TILUX has dropped to 0.52 - well below their long-term average of 0.73, suggesting their price drivers have been diverging.

Return for Risk

RRPAX vs. TILUX — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

RRPAX

RRPAX Risk / Return Rank: 86
RRPAX Sharpe Ratio Rank: 74
RRPAX Sortino Ratio Rank: 87
RRPAX Omega Ratio Rank: 82
RRPAX Calmar Ratio Rank: 94
RRPAX Martin Ratio Rank: 93

TILUX

TILUX Risk / Return Rank: 19
TILUX Sharpe Ratio Rank: 17
TILUX Sortino Ratio Rank: 17
TILUX Omega Ratio Rank: 18
TILUX Calmar Ratio Rank: 25
TILUX Martin Ratio Rank: 19

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

RRPAX vs. TILUX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SEI Institutional Investments Trust Real Return Fund (RRPAX) and Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund (TILUX). 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	TILUX	Difference
Sharpe ratio: Return per unit of total volatility	2.50	1.19	+1.31
Sortino ratio: Return per unit of downside risk	4.13	1.75	+2.37
Omega ratio: Gain probability vs. loss probability	1.55	1.22	+0.32
Calmar ratio: Return relative to maximum drawdown	5.40	1.87	+3.53
Martin ratio: Return relative to average drawdown	20.03	5.05	+14.98
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RRPAX vs. TILUX - Sharpe Ratio Comparison

The current RRPAX Sharpe Ratio is 2.50, which is higher than the TILUX Sharpe Ratio of 1.19. The chart below compares the historical Sharpe Ratios of RRPAX and TILUX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	RRPAX	TILUX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.50	1.19	+1.31
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.92	0.14	+0.78
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	1.11	0.50	+0.61
Sharpe Ratio (All Time) Calculated using the full available price history	0.52	0.54	-0.03

Drawdowns

RRPAX vs. TILUX - Drawdown Comparison

The maximum RRPAX drawdown since its inception was -16.15%, which is greater than TILUX's maximum drawdown of -14.72%. Use the drawdown chart below to compare losses from any high point for RRPAX and TILUX.

Drawdown Indicators

	RRPAX	TILUX	Difference
Max Drawdown Largest peak-to-trough decline	-16.15%	-14.72%	-1.43%
Max Drawdown (1Y) Largest decline over 1 year	-0.85%	-2.72%	+1.87%
Max Drawdown (3Y) Largest decline over 3 years	-1.89%	-4.41%	+2.52%
Max Drawdown (5Y) Largest decline over 5 years	-6.48%	-14.72%	+8.24%
Max Drawdown (10Y) Largest decline over 10 years	-6.48%	-14.72%	+8.24%
Current Drawdown Current decline from peak	-0.11%	-0.53%	+0.42%
Average Drawdown Average peak-to-trough decline	-2.95%	-3.60%	+0.65%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.23%	1.01%	-0.78%

Volatility

RRPAX vs. TILUX - Volatility Comparison

The current volatility for SEI Institutional Investments Trust Real Return Fund (RRPAX) is 0.58%, while Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund (TILUX) has a volatility of 1.27%. This indicates that RRPAX experiences smaller price fluctuations and is considered to be less risky than TILUX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RRPAX	TILUX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.58%	1.27%	-0.69%
Volatility (6M) Calculated over the trailing 6-month period	1.32%	2.90%	-1.58%
Volatility (1Y) Calculated over the trailing 1-year period	1.84%	4.28%	-2.44%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.24%	6.02%	-2.78%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2.70%	5.42%	-2.72%

RRPAX vs. TILUX - Expense Ratio Comparison

RRPAX has a 0.02% expense ratio, which is lower than TILUX's 0.86% expense ratio.

Dividends

RRPAX vs. TILUX - Dividend Comparison

RRPAX's dividend yield for the trailing twelve months is around 3.92%, more than TILUX's 3.07% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016
RRPAX SEI Institutional Investments Trust Real Return Fund	3.92%	4.64%	3.57%	2.43%	7.18%	5.33%	1.38%	2.14%	2.35%	1.89%	1.23%
TILUX Morgan Stanley Pathway Funds Inflation-Linked Fixed Income Fund	3.07%	2.92%	3.72%	1.77%	16.54%	9.24%	2.28%	2.27%	3.45%	3.01%	2.97%

Frequently Asked Questions

Can I hold both RRPAX and TILUX in my portfolio?

RRPAX and TILUX have a correlation of 0.52, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RRPAX or TILUX?

TILUX has higher volatility (1.27%) compared to RRPAX (0.58%). In terms of maximum drawdown, RRPAX dropped -16.15% vs TILUX's -14.72%.

Which has better risk-adjusted returns?

RRPAX currently has the higher Sharpe Ratio (2.50 vs 1.19), 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.