RAAIX vs. VGRNX

Last updated Jun 5, 2026

RAAIX (Altegris/AACA Opportunistic Real Estate Fund) and VGRNX (Vanguard Global ex-U.S. Real Estate Index Fund Institutional Shares) are both REIT funds. Over the past 10 years, RAAIX returned 1.73%/yr vs 2.30%/yr for VGRNX. A 0.51 correlation means they provide meaningful diversification when combined. RAAIX charges 1.92%/yr vs 0.11%/yr for VGRNX.

Performance

RAAIX vs. VGRNX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Altegris/AACA Opportunistic Real Estate Fund (RAAIX) and Vanguard Global ex-U.S. Real Estate Index Fund Institutional Shares (VGRNX). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

Over the past 10 years, RAAIX has underperformed VGRNX with an annualized return of 1.73%, while VGRNX has yielded a comparatively higher 2.30% annualized return.

RAAIX

• 1D: 0.00%
• 1M: 0.00%
• YTD: 0.00%
• 6M: 0.00%
• 1Y: -2.85%
• 3Y*: -4.29%
• 5Y*: -11.53%
• 10Y*: 1.73%

VGRNX

• 1D: -1.46%
• 1M: -5.03%
• YTD: -2.58%
• 6M: -1.17%
• 1Y: 5.55%
• 3Y*: 8.11%
• 5Y*: -1.62%
• 10Y*: 2.30%

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

RAAIX vs. VGRNX - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RAAIX Altegris/AACA Opportunistic Real Estate Fund	0.00%	-21.97%	3.16%	11.46%	-40.13%	9.01%	28.69%	46.41%	-18.19%	24.01%
VGRNX Vanguard Global ex-U.S. Real Estate Index Fund Institutional Shares	-2.58%	22.02%	-2.40%	6.35%	-22.47%	5.63%	-6.90%	21.50%	-9.54%	26.55%

Correlation

The correlation between RAAIX and VGRNX is 0.29, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.30
Correlation (3Y) Calculated over the trailing 3-year period	0.48
Correlation (5Y) Calculated over the trailing 5-year period	0.56
Correlation (10Y) Calculated over the trailing 10-year period	0.56
Correlation (All Time) Calculated using the full available price history since Feb 1, 2012	0.51

Over the past year, the correlation between RAAIX and VGRNX has dropped to 0.29 - well below their long-term average of 0.51, suggesting their price drivers have been diverging.

Return for Risk

RAAIX vs. VGRNX — Risk / Return Rank

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

RAAIX

RAAIX Risk / Return Rank: 2
RAAIX Sharpe Ratio Rank: 2
RAAIX Sortino Ratio Rank: 2
RAAIX Omega Ratio Rank: 2
RAAIX Calmar Ratio Rank: 2
RAAIX Martin Ratio Rank: 2

VGRNX

VGRNX Risk / Return Rank: 6
VGRNX Sharpe Ratio Rank: 6
VGRNX Sortino Ratio Rank: 6
VGRNX Omega Ratio Rank: 6
VGRNX Calmar Ratio Rank: 5
VGRNX Martin Ratio Rank: 5

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.

RAAIX vs. VGRNX - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Altegris/AACA Opportunistic Real Estate Fund (RAAIX) and Vanguard Global ex-U.S. Real Estate Index Fund Institutional Shares (VGRNX). 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.

	RAAIX	VGRNX	Difference
Sharpe ratio: Return per unit of total volatility	-0.24	0.47	-0.71
Sortino ratio: Return per unit of downside risk	-0.24	0.77	-1.01
Omega ratio: Gain probability vs. loss probability	0.96	1.09	-0.14
Calmar ratio: Return relative to maximum drawdown	-0.31	0.40	-0.71
Martin ratio: Return relative to average drawdown	-0.50	1.22	-1.72
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RAAIX vs. VGRNX - Sharpe Ratio Comparison

The current RAAIX Sharpe Ratio is -0.24, which is lower than the VGRNX Sharpe Ratio of 0.47. The chart below compares the historical Sharpe Ratios of RAAIX and VGRNX, 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

	RAAIX	VGRNX	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.24	0.47	-0.71
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.51	-0.12	-0.39
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.08	0.16	-0.08
Sharpe Ratio (All Time) Calculated using the full available price history	0.25	0.22	+0.03

Drawdowns

RAAIX vs. VGRNX - Drawdown Comparison

The maximum RAAIX drawdown since its inception was -56.06%, which is greater than VGRNX's maximum drawdown of -38.77%. Use the drawdown chart below to compare losses from any high point for RAAIX and VGRNX.

Drawdown Indicators

	RAAIX	VGRNX	Difference
Max Drawdown Largest peak-to-trough decline	-56.06%	-38.77%	-17.29%
Max Drawdown (1Y) Largest decline over 1 year	-9.11%	-14.35%	+5.24%
Max Drawdown (3Y) Largest decline over 3 years	-36.46%	-15.82%	-20.64%
Max Drawdown (5Y) Largest decline over 5 years	-56.06%	-35.59%	-20.47%
Max Drawdown (10Y) Largest decline over 10 years	-56.06%	-38.77%	-17.29%
Current Drawdown Current decline from peak	-48.95%	-11.73%	-37.22%
Average Drawdown Average peak-to-trough decline	-16.30%	-10.71%	-5.59%
Ulcer Index Depth and duration of drawdowns from previous peaks	5.39%	4.66%	+0.73%

Volatility

RAAIX vs. VGRNX - Volatility Comparison

The current volatility for Altegris/AACA Opportunistic Real Estate Fund (RAAIX) is 0.00%, while Vanguard Global ex-U.S. Real Estate Index Fund Institutional Shares (VGRNX) has a volatility of 4.00%. This indicates that RAAIX experiences smaller price fluctuations and is considered to be less risky than VGRNX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RAAIX	VGRNX	Difference
Volatility (1M) Calculated over the trailing 1-month period	0.00%	4.00%	-4.00%
Volatility (6M) Calculated over the trailing 6-month period	3.75%	10.23%	-6.48%
Volatility (1Y) Calculated over the trailing 1-year period	11.98%	12.10%	-0.12%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	23.45%	14.01%	+9.44%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.75%	14.79%	+7.96%

RAAIX vs. VGRNX - Expense Ratio Comparison

RAAIX has a 1.92% expense ratio, which is higher than VGRNX's 0.11% expense ratio.

Dividends

RAAIX vs. VGRNX - Dividend Comparison

RAAIX's dividend yield for the trailing twelve months is around 0.61%, less than VGRNX's 4.83% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RAAIX Altegris/AACA Opportunistic Real Estate Fund	0.61%	1.02%	0.98%	0.00%	7.68%	12.92%	7.58%	2.20%	4.05%	0.45%	0.38%	5.08%
VGRNX Vanguard Global ex-U.S. Real Estate Index Fund Institutional Shares	4.83%	4.71%	5.21%	3.76%	0.58%	6.50%	0.94%	7.81%	4.64%	3.87%	5.19%	2.86%

Frequently Asked Questions

Can I hold both RAAIX and VGRNX in my portfolio?

RAAIX and VGRNX have a correlation of 0.29, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RAAIX or VGRNX?

VGRNX has higher volatility (4.00%) compared to RAAIX (0.00%). In terms of maximum drawdown, RAAIX dropped -56.06% vs VGRNX's -38.77%.

Which has better risk-adjusted returns?

VGRNX currently has the higher Sharpe Ratio (0.47 vs -0.24), 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.