PSN vs. VST
PSN (Parsons Corporation) and VST (Vistra Corp.) are both stocks. PSN operates in Specialty Industrial Machinery (Industrials), while VST operates in Utilities - Independent Power Producers (Utilities). Over the past 5 years, PSN returned 7.45%/yr vs 54.40%/yr for VST. At a 0.27 correlation, their price movements are largely independent.
Performance
PSN vs. VST - Performance Comparison
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Returns By Period
The year-to-date returns for both investments are quite close, with PSN having a -8.25% return and VST slightly higher at -8.13%.
PSN
- 1D
- -1.01%
- 1M
- 12.54%
- YTD
- -8.25%
- 6M
- -10.47%
- 1Y
- -18.70%
- 3Y*
- 5.86%
- 5Y*
- 7.45%
- 10Y*
- —
VST
- 1D
- 1.12%
- 1M
- 5.97%
- YTD
- -8.13%
- 6M
- -12.74%
- 1Y
- -14.37%
- 3Y*
- 83.39%
- 5Y*
- 54.40%
- 10Y*
- —
PSN vs. VST - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | |
|---|---|---|---|---|---|---|---|---|
PSN Parsons Corporation | -8.25% | -33.01% | 47.11% | 35.59% | 37.44% | -7.58% | -11.80% | 34.68% |
VST Vistra Corp. | -8.13% | 17.66% | 261.52% | 70.73% | 5.08% | 19.57% | -11.87% | -10.74% |
Correlation
The correlation between PSN and VST is 0.17, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.17 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.23 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.26 |
Correlation (All Time) Calculated using the full available price history since May 8, 2019 | 0.27 |
The correlation between PSN and VST shifts across timeframes, from 0.17 (1 year) to 0.27 (all time), reflecting how their relationship changes across market environments.
Fundamentals
PSN:
$2.78
VST:
$8.60
PSN:
20.37
VST:
17.20
PSN:
0.50
VST:
0.39
PSN:
0.74
VST:
2.19
PSN:
$6.30B
VST:
$17.20B
PSN:
$1.08B
VST:
$1.12B
PSN:
$507.45M
VST:
$4.34B
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Return for Risk
PSN vs. VST — Risk / Return Rank
PSN
VST
PSN vs. VST - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Parsons Corporation (PSN) 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.
| PSN | VST | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.15 | ||
| Sortino ratioReturn per unit of downside risk | -0.24 | ||
| Omega ratioGain probability vs. loss probability | 0.95 | 0.99 | -0.04 |
| Calmar ratioReturn relative to maximum drawdown | -0.43 | -0.38 | -0.05 |
| Martin ratioReturn relative to average drawdown | -0.80 | -0.70 | -0.10 |
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Drawdowns
PSN vs. VST - Drawdown Comparison
The maximum PSN drawdown since its inception was -56.99%, which is greater than VST's maximum drawdown of -53.32%. Use the drawdown chart below to compare losses from any high point for PSN and VST.
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Drawdown Indicators
| PSN | VST | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -56.99% | -53.32% | -3.67% |
Max Drawdown (1Y)Largest decline over 1 year | -45.41% | -38.01% | -7.40% |
Max Drawdown (3Y)Largest decline over 3 years | -56.99% | -48.80% | -8.19% |
Max Drawdown (5Y)Largest decline over 5 years | -56.99% | -48.80% | -8.19% |
Current DrawdownCurrent decline from peak | -49.96% | -31.89% | -18.07% |
Average DrawdownAverage peak-to-trough decline | -16.74% | -13.72% | -3.02% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 24.34% | 20.73% | +3.61% |
Volatility
PSN vs. VST - Volatility Comparison
The current volatility for Parsons Corporation (PSN) is 9.96%, while Vistra Corp. (VST) has a volatility of 15.14%. This indicates that PSN experiences smaller price fluctuations and is considered to be less risky 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
| PSN | VST | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.96% | 15.14% | -5.18% |
Volatility (6M)Calculated over the trailing 6-month period | 31.10% | 37.96% | -6.86% |
Volatility (1Y)Calculated over the trailing 1-year period | 43.12% | 48.75% | -5.63% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 33.39% | 47.97% | -14.58% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 34.96% | 42.22% | -7.26% |
Dividends
PSN vs. VST - Dividend Comparison
PSN has not paid dividends to shareholders, while VST's dividend yield for the trailing twelve months is around 0.61%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 |
|---|---|---|---|---|---|---|---|---|---|---|---|
PSN Parsons Corporation | 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. | 0.61% | 0.56% | 0.63% | 2.13% | 3.12% | 2.64% | 2.75% | 2.17% | 0.00% | 0.00% | 14.97% |
Financials
PSN vs. VST - Financials Comparison
This section allows you to compare key financial metrics between Parsons Corporation 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
PSN vs. VST - Profitability Comparison
PSN - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Parsons Corporation reported a gross profit of 0.00 and revenue of 1.49B. 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 Jun 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%.
PSN - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Parsons Corporation reported an operating income of 95.67M and revenue of 1.49B, resulting in an operating margin of 6.4%.
VST - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Vistra Corp. reported an operating income of 1.50B and revenue of 5.64B, resulting in an operating margin of 26.6%.
PSN - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Parsons Corporation reported a net income of 52.93M and revenue of 1.49B, resulting in a net margin of 3.6%.
VST - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 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
PSN and VST have a correlation of 0.17, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
VST has higher volatility (15.14%) compared to PSN (9.96%). In terms of maximum drawdown, PSN dropped -56.99% vs VST's -53.32%.
VST currently has the higher Sharpe Ratio (-0.30 vs -0.45), 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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