SPIIX vs. CAVAX

Last updated Jun 24, 2026

SPIIX (SEI S&P 500 Index Fund Class I) and CAVAX (SEI Catholic Values Trust Catholic Values Equity Fund) are both Large Cap Blend Equities funds from SEI. Over the past 10 years, SPIIX returned 15.03%/yr vs 12.46%/yr for CAVAX. With a 0.95 correlation, they move nearly in lockstep. SPIIX charges 0.65%/yr vs 0.86%/yr for CAVAX.

Performance

SPIIX vs. CAVAX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in SEI S&P 500 Index Fund Class I (SPIIX) and SEI Catholic Values Trust Catholic Values Equity Fund (CAVAX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, SPIIX achieves a 9.38% return, which is significantly higher than CAVAX's 8.14% return. Over the past 10 years, SPIIX has outperformed CAVAX with an annualized return of 15.03%, while CAVAX has yielded a comparatively lower 12.46% annualized return.

SPIIX

• 1D: -0.37%
• 1M: 0.04%
• YTD: 9.38%
• 6M: 8.37%
• 1Y: 24.51%
• 3Y*: 20.52%
• 5Y*: 12.80%
• 10Y*: 15.03%

CAVAX

• 1D: -0.43%
• 1M: 0.44%
• YTD: 8.14%
• 6M: 7.30%
• 1Y: 19.95%
• 3Y*: 17.13%
• 5Y*: 8.84%
• 10Y*: 12.46%

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

SPIIX vs. CAVAX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
SPIIX SEI S&P 500 Index Fund Class I	9.38%	16.97%	24.11%	25.49%	-18.84%	28.04%	17.66%	30.72%	-5.00%	21.06%
CAVAX SEI Catholic Values Trust Catholic Values Equity Fund	8.14%	15.45%	16.72%	21.33%	-18.51%	20.57%	17.33%	26.63%	-10.24%	23.69%

Correlation

The correlation between SPIIX and CAVAX is 0.93, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.93
Correlation (3Y) Calculated over the trailing 3-year period	0.93
Correlation (5Y) Calculated over the trailing 5-year period	0.95
Correlation (10Y) Calculated over the trailing 10-year period	0.95
Correlation (All Time) Calculated using the full available price history since Jan 4, 2016	0.95

The correlation between SPIIX and CAVAX has been stable across timeframes, ranging from 0.93 to 0.95 - a consistent structural relationship.

Return for Risk

SPIIX vs. CAVAX — Risk / Return Rank

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

SPIIX

SPIIX Risk / Return Rank: 60
SPIIX Sharpe Ratio Rank: 59
SPIIX Sortino Ratio Rank: 53
SPIIX Omega Ratio Rank: 55
SPIIX Calmar Ratio Rank: 62
SPIIX Martin Ratio Rank: 73

CAVAX

CAVAX Risk / Return Rank: 44
CAVAX Sharpe Ratio Rank: 41
CAVAX Sortino Ratio Rank: 39
CAVAX Omega Ratio Rank: 38
CAVAX Calmar Ratio Rank: 47
CAVAX Martin Ratio Rank: 54

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.

SPIIX vs. CAVAX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for SEI S&P 500 Index Fund Class I (SPIIX) and SEI Catholic Values Trust Catholic Values Equity Fund (CAVAX). 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.

	SPIIX	CAVAX	Difference
Sharpe ratio: Return per unit of total volatility	2.08	1.73	+0.35
Sortino ratio: Return per unit of downside risk	2.81	2.43	+0.39
Omega ratio: Gain probability vs. loss probability	1.38	1.31	+0.07
Calmar ratio: Return relative to maximum drawdown	2.87	2.50	+0.38
Martin ratio: Return relative to average drawdown	12.87	10.44	+2.43

SPIIX vs. CAVAX - Sharpe Ratio Comparison

The current SPIIX Sharpe Ratio is 2.08, which is comparable to the CAVAX Sharpe Ratio of 1.73. The chart below compares the historical Sharpe Ratios of SPIIX and CAVAX, 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

SPIIX vs. CAVAX - Drawdown Comparison

The maximum SPIIX drawdown since its inception was -55.78%, which is greater than CAVAX's maximum drawdown of -36.55%. Use the drawdown chart below to compare losses from any high point for SPIIX and CAVAX.

Drawdown Indicators

	SPIIX	CAVAX	Difference
Max Drawdown Largest peak-to-trough decline	-55.78%	-36.55%	-19.23%
Max Drawdown (1Y) Largest decline over 1 year	-9.02%	-8.49%	-0.53%
Max Drawdown (3Y) Largest decline over 3 years	-25.70%	-17.95%	-7.75%
Max Drawdown (5Y) Largest decline over 5 years	-25.70%	-26.51%	+0.81%
Max Drawdown (10Y) Largest decline over 10 years	-33.85%	-36.55%	+2.70%
Current Drawdown Current decline from peak	-1.75%	-1.56%	-0.19%
Average Drawdown Average peak-to-trough decline	-7.27%	-5.04%	-2.23%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.01%	2.02%	-0.01%

Volatility

SPIIX vs. CAVAX - Volatility Comparison

SEI S&P 500 Index Fund Class I (SPIIX) has a higher volatility of 4.67% compared to SEI Catholic Values Trust Catholic Values Equity Fund (CAVAX) at 4.06%. This indicates that SPIIX's price experiences larger fluctuations and is considered to be riskier than CAVAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SPIIX	CAVAX	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.67%	4.06%	+0.61%
Volatility (6M) Calculated over the trailing 6-month period	9.88%	9.52%	+0.36%
Volatility (1Y) Calculated over the trailing 1-year period	12.50%	12.25%	+0.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	18.53%	16.15%	+2.38%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	18.92%	17.41%	+1.51%

SPIIX vs. CAVAX - Expense Ratio Comparison

SPIIX has a 0.65% expense ratio, which is lower than CAVAX's 0.86% expense ratio.

Dividends

SPIIX vs. CAVAX - Dividend Comparison

SPIIX's dividend yield for the trailing twelve months is around 7.70%, more than CAVAX's 6.23% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CAVAX SEI Catholic Values Trust Catholic Values Equity Fund	6.23%	6.73%	7.01%	1.29%	3.67%	16.58%	2.98%	2.80%	5.66%	0.71%	0.99%	0.00%
SPIIX SEI S&P 500 Index Fund Class I	7.70%	8.42%	12.20%	4.10%	10.27%	7.03%	5.78%	4.04%	3.90%	2.08%	4.34%	1.53%

Frequently Asked Questions

Can I hold both SPIIX and CAVAX in my portfolio?

With a correlation of 0.93, SPIIX and CAVAX move almost identically. Holding both adds very little diversification - you're essentially doubling your position in the same market segment. Choosing one is usually more capital-efficient.

Which is riskier, SPIIX or CAVAX?

SPIIX has higher volatility (4.67%) compared to CAVAX (4.06%). In terms of maximum drawdown, SPIIX dropped -55.78% vs CAVAX's -36.55%.

Which has better risk-adjusted returns?

SPIIX currently has the higher Sharpe Ratio (2.08 vs 1.73), 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.