STFAX vs. DFIEX
Compare and contrast key facts about State Street Equity 500 Index Fund (STFAX) and DFA International Core Equity Portfolio I (DFIEX).
STFAX is managed by State Street. It was launched on Apr 18, 2001. DFIEX is managed by Dimensional. It was launched on Sep 15, 2005.
Performance
STFAX vs. DFIEX - Performance Comparison
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STFAX vs. DFIEX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
STFAX State Street Equity 500 Index Fund | -4.37% | 17.63% | 24.80% | 26.09% | -18.28% | 28.31% | -88.19% | 31.13% | -4.52% | 21.43% |
DFIEX DFA International Core Equity Portfolio I | 2.80% | 36.18% | 3.99% | 17.50% | -13.51% | 13.85% | 7.73% | 21.70% | -17.41% | 28.04% |
Returns By Period
In the year-to-date period, STFAX achieves a -4.37% return, which is significantly lower than DFIEX's 2.80% return. Over the past 10 years, STFAX has underperformed DFIEX with an annualized return of -9.57%, while DFIEX has yielded a comparatively higher 9.64% annualized return.
STFAX
- 1D
- 2.92%
- 1M
- -5.04%
- YTD
- -4.37%
- 6M
- -2.22%
- 1Y
- 17.12%
- 3Y*
- 18.11%
- 5Y*
- 11.58%
- 10Y*
- -9.57%
DFIEX
- 1D
- 3.02%
- 1M
- -6.42%
- YTD
- 2.80%
- 6M
- 8.00%
- 1Y
- 30.46%
- 3Y*
- 16.74%
- 5Y*
- 9.40%
- 10Y*
- 9.64%
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STFAX vs. DFIEX - Expense Ratio Comparison
STFAX has a 0.17% expense ratio, which is lower than DFIEX's 0.24% 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
STFAX vs. DFIEX — Risk / Return Rank
STFAX
DFIEX
STFAX vs. DFIEX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for State Street Equity 500 Index Fund (STFAX) and DFA International Core Equity Portfolio I (DFIEX). 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.
| STFAX | DFIEX | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | 0.96 | 1.95 | -0.99 |
Sortino ratioReturn per unit of downside risk | 1.48 | 2.55 | -1.07 |
Omega ratioGain probability vs. loss probability | 1.23 | 1.39 | -0.16 |
Calmar ratioReturn relative to maximum drawdown | 1.51 | 2.57 | -1.07 |
Martin ratioReturn relative to average drawdown | 7.21 | 10.07 | -2.86 |
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
| STFAX | DFIEX | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 0.96 | 1.95 | -0.99 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 0.69 | 0.60 | +0.08 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | -0.29 | 0.59 | -0.88 |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.07 | 0.35 | -0.42 |
Correlation
The correlation between STFAX and DFIEX is 0.79, 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
STFAX vs. DFIEX - Dividend Comparison
STFAX's dividend yield for the trailing twelve months is around 1.35%, less than DFIEX's 3.14% yield.
| TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
STFAX State Street Equity 500 Index Fund | 1.35% | 1.29% | 1.47% | 1.63% | 2.01% | 2.61% | 1.71% | 4.28% | 5.02% | 5.78% | 1.92% | 1.69% |
DFIEX DFA International Core Equity Portfolio I | 3.14% | 3.22% | 3.42% | 3.36% | 2.88% | 2.98% | 1.77% | 2.90% | 2.95% | 2.49% | 2.76% | 4.20% |
Drawdowns
STFAX vs. DFIEX - Drawdown Comparison
The maximum STFAX drawdown since its inception was -91.92%, which is greater than DFIEX's maximum drawdown of -62.22%. Use the drawdown chart below to compare losses from any high point for STFAX and DFIEX.
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Drawdown Indicators
| STFAX | DFIEX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -91.92% | -62.22% | -29.70% |
Max Drawdown (1Y)Largest decline over 1 year | -12.10% | -11.01% | -1.09% |
Max Drawdown (5Y)Largest decline over 5 years | -24.57% | -28.66% | +4.09% |
Max Drawdown (10Y)Largest decline over 10 years | -91.92% | -41.04% | -50.88% |
Current DrawdownCurrent decline from peak | -79.13% | -7.75% | -71.38% |
Average DrawdownAverage peak-to-trough decline | -29.33% | -12.26% | -17.07% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.53% | 2.81% | -0.28% |
Volatility
STFAX vs. DFIEX - Volatility Comparison
The current volatility for State Street Equity 500 Index Fund (STFAX) is 5.34%, while DFA International Core Equity Portfolio I (DFIEX) has a volatility of 7.09%. This indicates that STFAX experiences smaller price fluctuations and is considered to be less risky than DFIEX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| STFAX | DFIEX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.34% | 7.09% | -1.75% |
Volatility (6M)Calculated over the trailing 6-month period | 9.53% | 10.45% | -0.92% |
Volatility (1Y)Calculated over the trailing 1-year period | 18.29% | 15.90% | +2.39% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.89% | 15.65% | +1.24% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.65% | 16.35% | +17.30% |