GREIX vs. SOAAX
GREIX (Goldman Sachs Real Estate Securities Fund) and SOAAX (Spirit of America Real Estate Income & Growth Fund) are both REIT funds. Over the past 10 years, GREIX returned 5.35%/yr vs 5.14%/yr for SOAAX. With a 0.96 correlation, they move nearly in lockstep. GREIX charges 0.91%/yr vs 1.52%/yr for SOAAX.
Performance
GREIX vs. SOAAX - Performance Comparison
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Returns By Period
In the year-to-date period, GREIX achieves a 11.36% return, which is significantly lower than SOAAX's 13.52% return. Both investments have delivered pretty close results over the past 10 years, with GREIX having a 5.35% annualized return and SOAAX not far behind at 5.14%.
GREIX
- 1D
- -0.10%
- 1M
- -1.12%
- YTD
- 11.36%
- 6M
- 11.87%
- 1Y
- 10.30%
- 3Y*
- 10.59%
- 5Y*
- 4.12%
- 10Y*
- 5.35%
SOAAX
- 1D
- 0.33%
- 1M
- -1.31%
- YTD
- 13.52%
- 6M
- 13.68%
- 1Y
- 13.13%
- 3Y*
- 8.57%
- 5Y*
- 3.03%
- 10Y*
- 5.14%
GREIX vs. SOAAX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
GREIX Goldman Sachs Real Estate Securities Fund | 11.36% | -0.70% | 11.77% | 17.05% | -28.76% | 44.65% | -7.53% | 25.70% | -5.03% | 2.55% |
SOAAX Spirit of America Real Estate Income & Growth Fund | 13.52% | -0.90% | 7.57% | 9.60% | -28.40% | 42.01% | -5.06% | 28.09% | -6.82% | 6.80% |
Correlation
The correlation between GREIX and SOAAX is 0.96 - these two move nearly in lockstep. At this level, holding both provides almost no diversification benefit. If you already own one, adding the other does little to reduce portfolio risk.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.96 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.96 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.97 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.97 |
Correlation (All Time) Calculated using the full available price history since Jan 4, 1999 | 0.96 |
The correlation between GREIX and SOAAX has been stable across timeframes, ranging from 0.96 to 0.97 - a consistent structural relationship.
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Return for Risk
GREIX vs. SOAAX — Risk / Return Rank
GREIX
SOAAX
GREIX vs. SOAAX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Goldman Sachs Real Estate Securities Fund (GREIX) and Spirit of America Real Estate Income & Growth Fund (SOAAX). 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.
| GREIX | SOAAX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.23 | ||
| Sortino ratioReturn per unit of downside risk | -0.29 | ||
| Omega ratioGain probability vs. loss probability | 1.14 | 1.17 | -0.04 |
| Calmar ratioReturn relative to maximum drawdown | 1.27 | 1.65 | -0.39 |
| Martin ratioReturn relative to average drawdown | 3.60 | 4.91 | -1.30 |
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Drawdowns
GREIX vs. SOAAX - Drawdown Comparison
The maximum GREIX drawdown since its inception was -74.21%, smaller than the maximum SOAAX drawdown of -78.19%. Use the drawdown chart below to compare losses from any high point for GREIX and SOAAX.
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Drawdown Indicators
| GREIX | SOAAX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -74.21% | -78.19% | +3.98% |
Max Drawdown (1Y)Largest decline over 1 year | -8.13% | -7.74% | -0.39% |
Max Drawdown (3Y)Largest decline over 3 years | -16.73% | -19.29% | +2.56% |
Max Drawdown (5Y)Largest decline over 5 years | -34.43% | -36.03% | +1.60% |
Max Drawdown (10Y)Largest decline over 10 years | -42.98% | -41.24% | -1.74% |
Current DrawdownCurrent decline from peak | -2.91% | -5.05% | +2.14% |
Average DrawdownAverage peak-to-trough decline | -12.79% | -14.61% | +1.82% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 2.85% | 2.60% | +0.25% |
Volatility
GREIX vs. SOAAX - Volatility Comparison
Goldman Sachs Real Estate Securities Fund (GREIX) has a higher volatility of 5.11% compared to Spirit of America Real Estate Income & Growth Fund (SOAAX) at 4.62%. This indicates that GREIX's price experiences larger fluctuations and is considered to be riskier than SOAAX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GREIX | SOAAX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 5.11% | 4.62% | +0.49% |
Volatility (6M)Calculated over the trailing 6-month period | 10.34% | 9.68% | +0.66% |
Volatility (1Y)Calculated over the trailing 1-year period | 13.86% | 13.22% | +0.64% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 19.41% | 18.25% | +1.16% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.01% | 19.74% | +1.27% |
GREIX vs. SOAAX - Expense Ratio Comparison
GREIX has a 0.91% expense ratio, which is lower than SOAAX's 1.52% expense ratio.
Dividends
GREIX vs. SOAAX - Dividend Comparison
GREIX's dividend yield for the trailing twelve months is around 33.25%, more than SOAAX's 9.37% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
GREIX Goldman Sachs Real Estate Securities Fund | 33.25% | 35.97% | 12.22% | 4.00% | 3.54% | 6.27% | 10.16% | 18.31% | 17.65% | 20.54% | 12.29% | 4.46% |
SOAAX Spirit of America Real Estate Income & Growth Fund | 9.37% | 10.64% | 9.53% | 9.32% | 9.32% | 6.12% | 8.13% | 7.11% | 8.47% | 6.87% | 7.18% | 8.97% |
Frequently Asked Questions
With a correlation of 0.96, GREIX and SOAAX 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.
GREIX has higher volatility (5.11%) compared to SOAAX (4.62%). In terms of maximum drawdown, GREIX dropped -74.21% vs SOAAX's -78.19%.
SOAAX currently has the higher Sharpe Ratio (0.97 vs 0.74), 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.
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