ASTS vs. VSAT

Last updated Jun 3, 2026

ASTS (AST SpaceMobile, Inc.) and VSAT (Viasat, Inc.) are both stocks. ASTS operates in Telecom Services (Communication Services), while VSAT operates in Communication Equipment (Technology). Over the past 5 years, ASTS returned 70.97%/yr vs 6.11%/yr for VSAT. At a 0.34 correlation, their price movements are largely independent.

Performance

ASTS vs. VSAT - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in AST SpaceMobile, Inc. (ASTS) and Viasat, Inc. (VSAT). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, ASTS achieves a 62.70% return, which is significantly lower than VSAT's 110.71% return.

ASTS

• 1D: 11.85%
• 1M: 66.69%
• YTD: 62.70%
• 6M: 107.72%
• 1Y: 389.32%
• 3Y*: 176.01%
• 5Y*: 70.97%
• 10Y*: —

VSAT

• 1D: -0.34%
• 1M: 11.50%
• YTD: 110.71%
• 6M: 116.29%
• 1Y: 694.42%
• 3Y*: 15.44%
• 5Y*: 6.11%
• 10Y*: -0.06%

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

ASTS vs. VSAT - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019
ASTS AST SpaceMobile, Inc.	62.70%	244.22%	249.92%	25.10%	-39.29%	-41.53%	37.59%	1.02%
VSAT Viasat, Inc.	110.71%	304.94%	-69.55%	-11.69%	-28.94%	36.42%	-55.39%	7.32%

Correlation

The correlation between ASTS and VSAT is 0.50, which is moderate. They share some common price drivers but move independently often enough to provide real diversification benefit when combined.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.50
Correlation (3Y) Calculated over the trailing 3-year period	0.42
Correlation (5Y) Calculated over the trailing 5-year period	0.39
Correlation (All Time) Calculated using the full available price history since Nov 4, 2019	0.34

The correlation between ASTS and VSAT shifts across timeframes, from 0.34 (all time) to 0.50 (1 year), reflecting how their relationship changes across market environments.

Fundamentals

EPS ASTS : -$1.84 VSAT : $0.50
PS Ratio ASTS : 369.21 VSAT : 1.54
Total Revenue (TTM) ASTS : $84.94M VSAT : $4.64B
Gross Profit (TTM) ASTS : -$22.93M VSAT : $2.51B
EBITDA (TTM) ASTS : -$536.80M VSAT : $1.67B

Return for Risk

ASTS vs. VSAT — Risk / Return Rank

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

ASTS

ASTS Risk / Return Rank: 93
ASTS Sharpe Ratio Rank: 97
ASTS Sortino Ratio Rank: 90
ASTS Omega Ratio Rank: 87
ASTS Calmar Ratio Rank: 96
ASTS Martin Ratio Rank: 94

VSAT

VSAT Risk / Return Rank: 99
VSAT Sharpe Ratio Rank: 100
VSAT Sortino Ratio Rank: 98
VSAT Omega Ratio Rank: 97
VSAT Calmar Ratio Rank: 100
VSAT Martin Ratio Rank: 100

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.

ASTS vs. VSAT - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for AST SpaceMobile, Inc. (ASTS) and Viasat, Inc. (VSAT). 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.

	ASTS	VSAT	Difference
Sharpe ratio Return per unit of total volatility	3.76	8.51	-4.75
Sortino ratio Return per unit of downside risk	3.29	5.48	-2.19
Omega ratio Gain probability vs. loss probability	1.39	1.69	-0.30
Calmar ratio Return relative to maximum drawdown	8.64	30.77	-22.12
Martin ratio Return relative to average drawdown	17.29	96.79	-79.51
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

ASTS vs. VSAT - Sharpe Ratio Comparison

The current ASTS Sharpe Ratio is 3.76, which is lower than the VSAT Sharpe Ratio of 8.51. The chart below compares the historical Sharpe Ratios of ASTS and VSAT, 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

	ASTS	VSAT	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	3.76	8.51	-4.75
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.64	0.08	+0.56
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.00	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.46	0.17	+0.29

Drawdowns

ASTS vs. VSAT - Drawdown Comparison

The maximum ASTS drawdown since its inception was -91.07%, roughly equal to the maximum VSAT drawdown of -92.75%. Use the drawdown chart below to compare losses from any high point for ASTS and VSAT.

Drawdown Indicators

	ASTS	VSAT	Difference
Max Drawdown Largest peak-to-trough decline	-91.07%	-92.75%	+1.68%
Max Drawdown (1Y) Largest decline over 1 year	-47.69%	-23.78%	-23.91%
Max Drawdown (3Y) Largest decline over 3 years	-70.66%	-85.53%	+14.87%
Max Drawdown (5Y) Largest decline over 5 years	-85.57%	-89.81%	+4.24%
Max Drawdown (10Y) Largest decline over 10 years	—	-92.75%	—
Current Drawdown Current decline from peak	-11.21%	-22.96%	+11.75%
Average Drawdown Average peak-to-trough decline	-43.42%	-41.53%	-1.89%
Ulcer Index Depth and duration of drawdowns from previous peaks	23.85%	7.56%	+16.29%

Volatility

ASTS vs. VSAT - Volatility Comparison

AST SpaceMobile, Inc. (ASTS) has a higher volatility of 39.20% compared to Viasat, Inc. (VSAT) at 23.14%. This indicates that ASTS's price experiences larger fluctuations and is considered to be riskier than VSAT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	ASTS	VSAT	Difference
Volatility (1M) Calculated over the trailing 1-month period	39.20%	23.14%	+16.06%
Volatility (6M) Calculated over the trailing 6-month period	83.68%	54.93%	+28.75%
Volatility (1Y) Calculated over the trailing 1-year period	104.49%	82.48%	+22.01%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	111.63%	75.22%	+36.41%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	100.46%	60.68%	+39.78%

Dividends

ASTS vs. VSAT - Dividend Comparison

Neither ASTS nor VSAT has paid dividends to shareholders.

Tickers have no history of dividend payments

Financials

Frequently Asked Questions

Can I hold both ASTS and VSAT in my portfolio?

ASTS and VSAT have a correlation of 0.50, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, ASTS or VSAT?

ASTS has higher volatility (39.20%) compared to VSAT (23.14%). In terms of maximum drawdown, ASTS dropped -91.07% vs VSAT's -92.75%.

Which has better risk-adjusted returns?

VSAT currently has the higher Sharpe Ratio (8.51 vs 3.76), 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.