SOUN vs. ASTS
SOUN (SoundHound AI, Inc.) and ASTS (AST SpaceMobile, Inc.) are both stocks. Both are in the Technology sector — SOUN in Software - Application, ASTS in Communication Equipment. Over the past 3 years, SOUN returned 29.87%/yr vs 140.29%/yr for ASTS. At a 0.32 correlation, their price movements are largely independent.
Performance
SOUN vs. ASTS - Performance Comparison
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Returns By Period
In the year-to-date period, SOUN achieves a -30.79% return, which is significantly lower than ASTS's 13.47% return.
SOUN
- 1D
- -1.43%
- 1M
- -18.05%
- YTD
- -30.79%
- 6M
- -40.77%
- 1Y
- -27.14%
- 3Y*
- 29.87%
- 5Y*
- —
- 10Y*
- —
ASTS
- 1D
- -15.53%
- 1M
- 10.16%
- YTD
- 13.47%
- 6M
- 7.44%
- 1Y
- 123.21%
- 3Y*
- 140.29%
- 5Y*
- 51.99%
- 10Y*
- —
SOUN vs. ASTS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
SOUN SoundHound AI, Inc. | -30.79% | -49.75% | 835.85% | 19.77% | -79.70% |
ASTS AST SpaceMobile, Inc. | 13.47% | 244.22% | 249.92% | 25.10% | -32.87% |
Correlation
The correlation between SOUN and ASTS is 0.40, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.40 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.36 |
Correlation (All Time) Calculated using the full available price history since Apr 28, 2022 | 0.32 |
Fundamentals
SOUN:
$2.34B
ASTS:
$23.96B
SOUN:
-$0.43
ASTS:
-$1.84
SOUN:
14.72
ASTS:
257.48
SOUN:
5.07
ASTS:
9.00
SOUN:
$183.99M
ASTS:
$84.94M
SOUN:
$69.84M
ASTS:
-$22.93M
SOUN:
-$124.47M
ASTS:
-$536.80M
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Return for Risk
SOUN vs. ASTS — Risk / Return Rank
SOUN
ASTS
SOUN vs. ASTS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for SoundHound AI, Inc. (SOUN) 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.
| SOUN | ASTS | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.51 | ||
| Sortino ratioReturn per unit of downside risk | -1.99 | ||
| Omega ratioGain probability vs. loss probability | 1.00 | 1.23 | -0.23 |
| Calmar ratioReturn relative to maximum drawdown | -0.38 | 2.60 | -2.97 |
| Martin ratioReturn relative to average drawdown | -0.60 | 5.06 | -5.66 |
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Drawdowns
SOUN vs. ASTS - Drawdown Comparison
The maximum SOUN drawdown since its inception was -93.55%, which is greater than ASTS's maximum drawdown of -85.57%. Use the drawdown chart below to compare losses from any high point for SOUN and ASTS.
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Drawdown Indicators
| SOUN | ASTS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.55% | -85.57% | -7.98% |
Max Drawdown (1Y)Largest decline over 1 year | -72.43% | -47.69% | -24.74% |
Max Drawdown (3Y)Largest decline over 3 years | -75.65% | -70.66% | -4.99% |
Max Drawdown (5Y)Largest decline over 5 years | — | -85.57% | — |
Current DrawdownCurrent decline from peak | -71.52% | -38.08% | -33.44% |
Average DrawdownAverage peak-to-trough decline | -66.93% | -40.51% | -26.42% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 45.29% | 24.42% | +20.87% |
Volatility
SOUN vs. ASTS - Volatility Comparison
The current volatility for SoundHound AI, Inc. (SOUN) is 17.69%, while AST SpaceMobile, Inc. (ASTS) has a volatility of 41.20%. This indicates that SOUN 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
| SOUN | ASTS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 17.69% | 41.20% | -23.51% |
Volatility (6M)Calculated over the trailing 6-month period | 52.15% | 85.03% | -32.88% |
Volatility (1Y)Calculated over the trailing 1-year period | 80.70% | 105.98% | -25.28% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 136.27% | 109.52% | +26.75% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 136.27% | 111.00% | +25.27% |
Dividends
SOUN vs. ASTS - Dividend Comparison
Neither SOUN nor ASTS has paid dividends to shareholders.
Financials
SOUN vs. ASTS - Financials Comparison
This section allows you to compare key financial metrics between SoundHound AI, Inc. and AST SpaceMobile, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
Frequently Asked Questions
SOUN and ASTS have a correlation of 0.40, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ASTS has higher volatility (41.20%) compared to SOUN (17.69%). In terms of maximum drawdown, SOUN dropped -93.55% vs ASTS's -85.57%.
ASTS currently has the higher Sharpe Ratio (1.17 vs -0.34), 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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