MXIHX vs. SEIAX

Last updated Jun 23, 2026

MXIHX (Great-West Inflation-Protected Securities Fund) and SEIAX (SEI Multi-Asset Real Return Fund Class A) are both Inflation-Protected Bonds funds. Over the past 5 years, MXIHX returned 1.80%/yr vs 6.12%/yr for SEIAX. At a 0.32 correlation, their price movements are largely independent. MXIHX charges 0.70%/yr vs 0.21%/yr for SEIAX.

Performance

MXIHX vs. SEIAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Great-West Inflation-Protected Securities Fund (MXIHX) and SEI Multi-Asset Real Return Fund Class A (SEIAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, MXIHX achieves a 0.65% return, which is significantly lower than SEIAX's 5.53% return.

MXIHX

• 1D: 0.22%
• 1M: -0.00%
• YTD: 0.65%
• 6M: 0.76%
• 1Y: 3.61%
• 3Y*: 4.33%
• 5Y*: 1.80%
• 10Y*: —

SEIAX

• 1D: -0.64%
• 1M: -2.98%
• YTD: 5.53%
• 6M: 6.06%
• 1Y: 8.34%
• 3Y*: 6.91%
• 5Y*: 6.12%
• 10Y*: 3.91%

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

MXIHX vs. SEIAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018
MXIHX Great-West Inflation-Protected Securities Fund	0.65%	6.75%	2.80%	4.76%	-8.95%	4.96%	7.36%	6.35%	-1.22%
SEIAX SEI Multi-Asset Real Return Fund Class A	5.53%	8.50%	4.74%	-1.01%	9.20%	11.41%	-0.51%	6.33%	-3.05%

Correlation

The correlation between MXIHX and SEIAX is 0.12, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.12
Correlation (3Y) Calculated over the trailing 3-year period	0.29
Correlation (5Y) Calculated over the trailing 5-year period	0.35
Correlation (All Time) Calculated using the full available price history since Jan 4, 2018	0.32

The correlation between MXIHX and SEIAX shifts across timeframes, from 0.12 (1 year) to 0.35 (5 years), reflecting how their relationship changes across market environments.

Return for Risk

MXIHX vs. SEIAX — Risk / Return Rank

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

MXIHX

MXIHX Risk / Return Rank: 28
MXIHX Sharpe Ratio Rank: 24
MXIHX Sortino Ratio Rank: 25
MXIHX Omega Ratio Rank: 26
MXIHX Calmar Ratio Rank: 27
MXIHX Martin Ratio Rank: 35

SEIAX

SEIAX Risk / Return Rank: 36
SEIAX Sharpe Ratio Rank: 33
SEIAX Sortino Ratio Rank: 32
SEIAX Omega Ratio Rank: 33
SEIAX Calmar Ratio Rank: 32
SEIAX Martin Ratio Rank: 48

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.

MXIHX vs. SEIAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Great-West Inflation-Protected Securities Fund (MXIHX) and SEI Multi-Asset Real Return Fund Class A (SEIAX). 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.

Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.

	MXIHX	SEIAX	Difference
Sharpe ratio: Return per unit of total volatility	1.31	1.54	-0.24
Sortino ratio: Return per unit of downside risk	1.94	2.22	-0.28
Omega ratio: Gain probability vs. loss probability	1.25	1.28	-0.03
Calmar ratio: Return relative to maximum drawdown	1.84	2.02	-0.18
Martin ratio: Return relative to average drawdown	7.36	9.42	-2.06

MXIHX vs. SEIAX - Sharpe Ratio Comparison

The current MXIHX Sharpe Ratio is 1.31, which is comparable to the SEIAX Sharpe Ratio of 1.54. The chart below compares the historical Sharpe Ratios of MXIHX and SEIAX, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

MXIHX vs. SEIAX - Drawdown Comparison

The maximum MXIHX drawdown since its inception was -11.51%, smaller than the maximum SEIAX drawdown of -20.97%. Use the drawdown chart below to compare losses from any high point for MXIHX and SEIAX.

Drawdown Indicators

	MXIHX	SEIAX	Difference
Max Drawdown Largest peak-to-trough decline	-11.51%	-20.97%	+9.46%
Max Drawdown (1Y) Largest decline over 1 year	-2.04%	-4.17%	+2.13%
Max Drawdown (3Y) Largest decline over 3 years	-2.86%	-4.17%	+1.31%
Max Drawdown (5Y) Largest decline over 5 years	-11.51%	-7.67%	-3.84%
Max Drawdown (10Y) Largest decline over 10 years	—	-13.20%	—
Current Drawdown Current decline from peak	-0.86%	-4.17%	+3.31%
Average Drawdown Average peak-to-trough decline	-2.41%	-7.08%	+4.67%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.50%	0.89%	-0.39%

Volatility

MXIHX vs. SEIAX - Volatility Comparison

The current volatility for Great-West Inflation-Protected Securities Fund (MXIHX) is 1.12%, while SEI Multi-Asset Real Return Fund Class A (SEIAX) has a volatility of 1.67%. This indicates that MXIHX experiences smaller price fluctuations and is considered to be less risky than SEIAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	MXIHX	SEIAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.12%	1.67%	-0.55%
Volatility (6M) Calculated over the trailing 6-month period	2.14%	4.82%	-2.68%
Volatility (1Y) Calculated over the trailing 1-year period	2.86%	5.45%	-2.59%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.85%	5.64%	-0.79%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	4.37%	5.24%	-0.87%

MXIHX vs. SEIAX - Expense Ratio Comparison

MXIHX has a 0.70% expense ratio, which is higher than SEIAX's 0.21% expense ratio.

Dividends

MXIHX vs. SEIAX - Dividend Comparison

MXIHX's dividend yield for the trailing twelve months is around 3.59%, more than SEIAX's 2.78% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
MXIHX Great-West Inflation-Protected Securities Fund	3.59%	3.61%	3.60%	4.22%	8.49%	3.05%	2.01%	1.51%	4.31%	0.00%	0.00%	0.00%
SEIAX SEI Multi-Asset Real Return Fund Class A	2.78%	2.94%	5.16%	3.77%	13.78%	10.42%	2.34%	2.13%	3.63%	1.57%	1.73%	1.01%

Frequently Asked Questions

Can I hold both MXIHX and SEIAX in my portfolio?

MXIHX and SEIAX have a correlation of 0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, MXIHX or SEIAX?

SEIAX has higher volatility (1.67%) compared to MXIHX (1.12%). In terms of maximum drawdown, MXIHX dropped -11.51% vs SEIAX's -20.97%.

Which has better risk-adjusted returns?

SEIAX currently has the higher Sharpe Ratio (1.54 vs 1.31), 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.