AVAV vs. VST
AVAV (AeroVironment, Inc.) and VST (Vistra Corp.) are both stocks. AVAV operates in Aerospace & Defense (Industrials), while VST operates in Utilities - Independent Power Producers (Utilities). Over the past 5 years, AVAV returned 9.17%/yr vs 56.49%/yr for VST. At a 0.26 correlation, their price movements are largely independent.
Performance
AVAV vs. VST - Performance Comparison
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Returns By Period
In the year-to-date period, AVAV achieves a -38.19% return, which is significantly lower than VST's 1.55% return.
AVAV
- 1D
- -5.81%
- 1M
- 5.16%
- 6M
- -51.42%
- YTD
- -38.19%
- 1Y
- -44.87%
- 3Y*
- 15.80%
- 5Y*
- 9.17%
- 10Y*
- 18.26%
- ALL TIME*
- 9.61%
VST
- 1D
- -3.31%
- 1M
- 0.31%
- 6M
- 2.32%
- YTD
- 1.55%
- 1Y
- -16.31%
- 3Y*
- 81.63%
- 5Y*
- 56.49%
- 10Y*
- —
- ALL TIME*
- 31.20%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $215.11M | $378.25M | $273.12M | |
VST Vistra Corp. | $653.98M | $623.28M | $735.24M |
AVAV vs. VST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
AVAV AeroVironment, Inc. | -38.19% | 57.18% | 22.10% | 47.14% | 38.09% | -28.62% | 40.75% | -9.14% | 20.99% | 109.32% |
VST Vistra Corp. | 1.55% | 17.66% | 261.52% | 70.73% | 5.08% | 19.57% | -11.87% | 2.46% | 24.95% | 18.19% |
Correlation
The correlation between AVAV and VST is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.23 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.29 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.29 |
Correlation (All Time) Calculated using the full available price history since Oct 4, 2016 | 0.26 |
Fundamentals
AVAV:
$7.57B
VST:
$55.09B
AVAV:
-$5.41
VST:
$9.68
AVAV:
5.17
VST:
2.15
AVAV:
$1.42B
VST:
$17.20B
AVAV:
$246.70M
VST:
$1.12B
AVAV:
-$6.04M
VST:
$4.34B
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Return for Risk
AVAV vs. VST — Risk / Return Rank
AVAV
VST
AVAV vs. VST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for AeroVironment, Inc. (AVAV) and Vistra Corp. (VST). 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.
| AVAV | VST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.27 | ||
| Sortino ratioReturn per unit of downside risk | -0.46 | ||
| Omega ratioGain probability vs. loss probability | 0.93 | 0.98 | -0.05 |
| Calmar ratioReturn relative to maximum drawdown | -0.68 | -0.43 | -0.24 |
| Martin ratioReturn relative to average drawdown | -1.12 | -0.73 | -0.40 |
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Drawdowns
AVAV vs. VST - Drawdown Comparison
The maximum AVAV drawdown since its inception was -66.65%, which is greater than VST's maximum drawdown of -53.32%. Use the drawdown chart below to compare losses from any high point for AVAV and VST.
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Drawdown Indicators
| AVAV | VST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -66.65% | -53.32% | -13.33% |
Max Drawdown (1Y)Largest decline over 1 year | -66.65% | -38.01% | -28.64% |
Max Drawdown (3Y)Largest decline over 3 years | -66.65% | -48.80% | -17.85% |
Max Drawdown (5Y)Largest decline over 5 years | -66.65% | -48.80% | -17.85% |
Max Drawdown (10Y)Largest decline over 10 years | -66.65% | — | — |
Current DrawdownCurrent decline from peak | -63.52% | -24.72% | -38.80% |
Average DrawdownAverage peak-to-trough decline | -28.90% | -13.86% | -15.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 40.00% | 22.52% | +17.48% |
Volatility
AVAV vs. VST - Volatility Comparison
AeroVironment, Inc. (AVAV) has a higher volatility of 28.31% compared to Vistra Corp. (VST) at 11.07%. This indicates that AVAV's price experiences larger fluctuations and is considered to be riskier than VST based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AVAV | VST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 28.31% | 11.07% | +17.24% |
Volatility (6M)Calculated over the trailing 6-month period | 58.32% | 33.11% | +25.21% |
Volatility (1Y)Calculated over the trailing 1-year period | 73.66% | 48.53% | +25.13% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 57.50% | 47.97% | +9.53% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 52.88% | 42.18% | +10.70% |
Dividends
AVAV vs. VST - Dividend Comparison
AVAV has not paid dividends to shareholders, while VST's dividend yield for the trailing twelve months is around 0.56%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
AVAV AeroVironment, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
VST Vistra Corp. | 0.56% | 0.56% | 0.63% | 2.13% | 3.12% | 2.64% | 2.75% | 2.17% | 0.00% | 0.00% | 14.97% |
Financials
AVAV vs. VST - Financials Comparison
This section allows you to compare key financial metrics between AeroVironment, Inc. and Vistra Corp.. 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
AVAV vs. VST - Profitability Comparison
AVAV - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, AeroVironment, Inc. reported a gross profit of 0.00 and revenue of 80.12M. Therefore, the gross margin over that period was 0.0%.
VST - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Vistra Corp. reported a gross profit of 0.00 and revenue of 5.64B. Therefore, the gross margin over that period was 0.0%.
AVAV - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, AeroVironment, Inc. reported an operating income of 56.94M and revenue of 80.12M, resulting in an operating margin of 71.1%.
VST - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Vistra Corp. reported an operating income of 1.50B and revenue of 5.64B, resulting in an operating margin of 26.6%.
AVAV - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, AeroVironment, Inc. reported a net income of -24.10M and revenue of 80.12M, resulting in a net margin of -30.1%.
VST - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Vistra Corp. reported a net income of 980.00M and revenue of 5.64B, resulting in a net margin of 17.4%.
Frequently Asked Questions
AVAV and VST have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AVAV has higher volatility (28.31%) compared to VST (11.07%). In terms of maximum drawdown, AVAV dropped -66.65% vs VST's -53.32%.
VST currently has the higher Sharpe Ratio (-0.34 vs -0.61), 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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