PWR vs. PRDO
PWR (Quanta Services, Inc.) and PRDO (Perdoceo Education Corporation) are both stocks. PWR operates in Engineering & Construction (Industrials), while PRDO operates in Education & Training Services (Consumer Defensive). Over the past 10 years, PWR returned 41.17%/yr vs 20.32%/yr for PRDO. At a 0.25 correlation, their price movements are largely independent.
Performance
PWR vs. PRDO - Performance Comparison
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Returns By Period
In the year-to-date period, PWR achieves a 67.76% return, which is significantly higher than PRDO's 17.13% return. Over the past 10 years, PWR has outperformed PRDO with an annualized return of 41.17%, while PRDO has yielded a comparatively lower 20.32% annualized return.
PWR
- 1D
- 3.58%
- 1M
- -8.53%
- YTD
- 67.76%
- 6M
- 61.62%
- 1Y
- 97.52%
- 3Y*
- 56.60%
- 5Y*
- 50.60%
- 10Y*
- 41.17%
PRDO
- 1D
- -3.60%
- 1M
- -2.07%
- YTD
- 17.13%
- 6M
- 18.99%
- 1Y
- 8.84%
- 3Y*
- 42.27%
- 5Y*
- 23.24%
- 10Y*
- 20.32%
PWR vs. PRDO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PWR Quanta Services, Inc. | 67.76% | 33.70% | 46.60% | 51.70% | 24.63% | 59.50% | 77.74% | 35.84% | -22.93% | 12.22% |
PRDO Perdoceo Education Corporation | 17.13% | 12.94% | 54.04% | 27.99% | 18.20% | -6.89% | -31.32% | 61.03% | -5.46% | 19.72% |
Correlation
The correlation between PWR and PRDO is 0.01, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.01 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.14 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.23 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.27 |
Correlation (All Time) Calculated using the full available price history since Feb 12, 1998 | 0.25 |
Over the past year, the correlation between PWR and PRDO has dropped to 0.01 - well below their long-term average of 0.25, suggesting their price drivers have been diverging.
Fundamentals
PWR:
$107.64B
PRDO:
$2.16B
PWR:
$7.29
PRDO:
$2.61
PWR:
97.08
PRDO:
13.07
PWR:
4.81
PRDO:
0.90
PWR:
3.58
PRDO:
2.60
PWR:
11.90
PRDO:
2.16
PWR:
$29.99B
PRDO:
$854.84M
PWR:
$4.08B
PRDO:
$442.47M
PWR:
$2.40B
PRDO:
$269.29M
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Return for Risk
PWR vs. PRDO — Risk / Return Rank
PWR
PRDO
PWR vs. PRDO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Quanta Services, Inc. (PWR) and Perdoceo Education Corporation (PRDO). 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.
| PWR | PRDO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.35 | ||
| Sortino ratioReturn per unit of downside risk | +2.72 | ||
| Omega ratioGain probability vs. loss probability | 1.44 | 1.08 | +0.36 |
| Calmar ratioReturn relative to maximum drawdown | 5.73 | 0.33 | +5.41 |
| Martin ratioReturn relative to average drawdown | 18.09 | 0.72 | +17.37 |
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Drawdowns
PWR vs. PRDO - Drawdown Comparison
The maximum PWR drawdown since its inception was -97.07%, roughly equal to the maximum PRDO drawdown of -97.10%. Use the drawdown chart below to compare losses from any high point for PWR and PRDO.
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Drawdown Indicators
| PWR | PRDO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.07% | -97.10% | +0.03% |
Max Drawdown (1Y)Largest decline over 1 year | -17.11% | -27.22% | +10.11% |
Max Drawdown (3Y)Largest decline over 3 years | -33.89% | -27.22% | -6.67% |
Max Drawdown (5Y)Largest decline over 5 years | -33.89% | -27.42% | -6.47% |
Max Drawdown (10Y)Largest decline over 10 years | -45.53% | -64.27% | +18.74% |
Current DrawdownCurrent decline from peak | -9.87% | -48.70% | +38.83% |
Average DrawdownAverage peak-to-trough decline | -46.84% | -60.36% | +13.52% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.41% | 12.35% | -6.94% |
Volatility
PWR vs. PRDO - Volatility Comparison
Quanta Services, Inc. (PWR) has a higher volatility of 13.07% compared to Perdoceo Education Corporation (PRDO) at 8.06%. This indicates that PWR's price experiences larger fluctuations and is considered to be riskier than PRDO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PWR | PRDO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 13.07% | 8.06% | +5.01% |
Volatility (6M)Calculated over the trailing 6-month period | 30.74% | 21.38% | +9.36% |
Volatility (1Y)Calculated over the trailing 1-year period | 37.12% | 30.80% | +6.32% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.79% | 35.19% | +0.60% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.78% | 38.11% | -4.33% |
Dividends
PWR vs. PRDO - Dividend Comparison
PWR's dividend yield for the trailing twelve months is around 0.06%, less than PRDO's 1.76% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
PRDO Perdoceo Education Corporation | 1.76% | 1.91% | 1.81% | 1.25% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
PWR Quanta Services, Inc. | 0.06% | 0.09% | 0.09% | 0.15% | 0.25% | 0.16% | 0.29% | 0.42% | 0.13% |
Financials
PWR vs. PRDO - Financials Comparison
This section allows you to compare key financial metrics between Quanta Services, Inc. and Perdoceo Education Corporation. 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
PWR vs. PRDO - Profitability Comparison
PWR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Quanta Services, Inc. reported a gross profit of 1.11B and revenue of 7.87B. Therefore, the gross margin over that period was 14.1%.
PRDO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Perdoceo Education Corporation reported a gross profit of 0.00 and revenue of 221.74M. Therefore, the gross margin over that period was 0.0%.
PWR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Quanta Services, Inc. reported an operating income of 338.78M and revenue of 7.87B, resulting in an operating margin of 4.3%.
PRDO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Perdoceo Education Corporation reported an operating income of 63.12M and revenue of 221.74M, resulting in an operating margin of 28.5%.
PWR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Quanta Services, Inc. reported a net income of 220.63M and revenue of 7.87B, resulting in a net margin of 2.8%.
PRDO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Perdoceo Education Corporation reported a net income of 53.95M and revenue of 221.74M, resulting in a net margin of 24.3%.
Frequently Asked Questions
PWR and PRDO have a correlation of 0.01, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PWR has higher volatility (13.07%) compared to PRDO (8.06%). In terms of maximum drawdown, PWR dropped -97.07% vs PRDO's -97.10%.
PWR currently has the higher Sharpe Ratio (2.64 vs 0.29), 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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