MEMEX vs. ASTS
MEMEX (Morgan Stanley Emerging Markets Equity Portfolio) is Emerging Markets Diversified fund managed by Morgan Stanley, while ASTS (AST SpaceMobile, Inc.) is a stock. Over the past 5 years, MEMEX returned 9.23%/yr vs 49.71%/yr for ASTS. At a 0.33 correlation, their price movements are largely independent.
Performance
MEMEX vs. ASTS - Performance Comparison
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Returns By Period
In the year-to-date period, MEMEX achieves a 35.46% return, which is significantly higher than ASTS's 0.33% return.
MEMEX
- 1D
- 0.08%
- 1M
- 8.08%
- YTD
- 35.46%
- 6M
- 37.41%
- 1Y
- 63.57%
- 3Y*
- 27.19%
- 5Y*
- 9.23%
- 10Y*
- —
ASTS
- 1D
- -0.44%
- 1M
- -31.16%
- YTD
- 0.33%
- 6M
- -14.94%
- 1Y
- 45.16%
- 3Y*
- 119.93%
- 5Y*
- 49.71%
- 10Y*
- —
MEMEX vs. ASTS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
MEMEX Morgan Stanley Emerging Markets Equity Portfolio | 35.46% | 32.98% | 7.82% | 11.90% | -25.14% | -2.41% |
ASTS AST SpaceMobile, Inc. | 0.33% | 244.22% | 249.92% | 25.10% | -39.29% | -31.73% |
Correlation
The correlation between MEMEX and ASTS is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.34 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.33 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.34 |
Correlation (All Time) Calculated using the full available price history since Apr 7, 2021 | 0.33 |
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Return for Risk
MEMEX vs. ASTS — Risk / Return Rank
MEMEX
ASTS
MEMEX vs. ASTS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Morgan Stanley Emerging Markets Equity Portfolio (MEMEX) and AST SpaceMobile, Inc. (ASTS). 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.
| MEMEX | ASTS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.53 | ||
| Sortino ratioReturn per unit of downside risk | +2.27 | ||
| Omega ratioGain probability vs. loss probability | 1.56 | 1.15 | +0.41 |
| Calmar ratioReturn relative to maximum drawdown | 4.29 | 0.95 | +3.34 |
| Martin ratioReturn relative to average drawdown | 17.37 | 1.80 | +15.57 |
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Drawdowns
MEMEX vs. ASTS - Drawdown Comparison
The maximum MEMEX drawdown since its inception was -39.90%, smaller than the maximum ASTS drawdown of -85.57%. Use the drawdown chart below to compare losses from any high point for MEMEX and ASTS.
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Drawdown Indicators
| MEMEX | ASTS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -39.90% | -85.57% | +45.67% |
Max Drawdown (1Y)Largest decline over 1 year | -14.99% | -47.69% | +32.70% |
Max Drawdown (3Y)Largest decline over 3 years | -17.21% | -70.66% | +53.45% |
Max Drawdown (5Y)Largest decline over 5 years | -37.30% | -85.57% | +48.27% |
Current DrawdownCurrent decline from peak | -0.29% | -45.25% | +44.96% |
Average DrawdownAverage peak-to-trough decline | -14.98% | -40.51% | +25.53% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 3.70% | 25.19% | -21.49% |
Volatility
MEMEX vs. ASTS - Volatility Comparison
The current volatility for Morgan Stanley Emerging Markets Equity Portfolio (MEMEX) is 11.42%, while AST SpaceMobile, Inc. (ASTS) has a volatility of 41.29%. This indicates that MEMEX experiences smaller price fluctuations and is considered to be less risky than ASTS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| MEMEX | ASTS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.42% | 41.29% | -29.87% |
Volatility (6M)Calculated over the trailing 6-month period | 19.78% | 83.69% | -63.91% |
Volatility (1Y)Calculated over the trailing 1-year period | 21.80% | 105.96% | -84.16% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 18.34% | 109.64% | -91.30% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 18.53% | 110.94% | -92.41% |
Dividends
MEMEX vs. ASTS - Dividend Comparison
MEMEX's dividend yield for the trailing twelve months is around 2.48%, while ASTS has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
ASTS AST SpaceMobile, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
MEMEX Morgan Stanley Emerging Markets Equity Portfolio | 2.48% | 3.35% | 1.38% | 3.26% | 13.18% | 0.86% | 2.57% | 7.81% | 0.52% |
Frequently Asked Questions
MEMEX and ASTS have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ASTS has higher volatility (41.29%) compared to MEMEX (11.42%). In terms of maximum drawdown, MEMEX dropped -39.90% vs ASTS's -85.57%.
MEMEX currently has the higher Sharpe Ratio (2.96 vs 0.43), 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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