PWR vs. ATKR
PWR (Quanta Services, Inc.) and ATKR (Atkore Inc.) are both stocks. Both are in the Industrials sector — PWR in Engineering & Construction, ATKR in Electrical Equipment & Parts. Over the past 5 years, PWR returned 49.77%/yr vs 1.42%/yr for ATKR. At a 0.49 correlation, their price movements are largely independent.
Performance
PWR vs. ATKR - Performance Comparison
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Returns By Period
In the year-to-date period, PWR achieves a 64.46% return, which is significantly higher than ATKR's 27.82% return.
PWR
- 1D
- -0.19%
- 1M
- -6.87%
- YTD
- 64.46%
- 6M
- 49.89%
- 1Y
- 92.19%
- 3Y*
- 56.18%
- 5Y*
- 49.77%
- 10Y*
- 40.58%
ATKR
- 1D
- -0.65%
- 1M
- 8.29%
- YTD
- 27.82%
- 6M
- 26.78%
- 1Y
- 19.64%
- 3Y*
- -15.47%
- 5Y*
- 1.42%
- 10Y*
- —
PWR vs. ATKR - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
PWR Quanta Services, Inc. | 64.46% | 33.70% | 46.60% | 51.70% | 24.63% | 59.50% | 77.74% | 35.84% | -22.93% | 12.22% |
ATKR Atkore Inc. | 27.82% | -22.67% | -47.26% | 41.07% | 2.01% | 170.47% | 1.61% | 103.93% | -7.51% | -10.29% |
Correlation
The correlation between PWR and ATKR is 0.42, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.42 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.44 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.50 |
Correlation (All Time) Calculated using the full available price history since Jun 13, 2016 | 0.49 |
The correlation between PWR and ATKR has been stable across timeframes, ranging from 0.42 to 0.50 - a consistent structural relationship.
Fundamentals
PWR:
$7.29
ATKR:
-$4.76
PWR:
3.51
ATKR:
0.71
PWR:
$29.99B
ATKR:
$2.87B
PWR:
$4.08B
ATKR:
$561.88M
PWR:
$2.40B
ATKR:
-$40.23M
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Return for Risk
PWR vs. ATKR — Risk / Return Rank
PWR
ATKR
PWR vs. ATKR - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Quanta Services, Inc. (PWR) and Atkore Inc. (ATKR). 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.
| PWR | ATKR | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.12 | ||
| Sortino ratioReturn per unit of downside risk | +2.47 | ||
| Omega ratioGain probability vs. loss probability | 1.43 | 1.14 | +0.29 |
| Calmar ratioReturn relative to maximum drawdown | 7.45 | 0.61 | +6.84 |
| Martin ratioReturn relative to average drawdown | 17.97 | 1.17 | +16.80 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| PWR | ATKR | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | 2.55 | 0.43 | +2.12 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | 1.41 | 0.03 | +1.38 |
Sharpe Ratio (10Y)Calculated over the trailing 10-year period | 1.21 | — | — |
Sharpe Ratio (All Time)Calculated using the full available price history | 0.35 | 0.37 | -0.01 |
Drawdowns
PWR vs. ATKR - Drawdown Comparison
The maximum PWR drawdown since its inception was -97.07%, which is greater than ATKR's maximum drawdown of -72.77%. Use the drawdown chart below to compare losses from any high point for PWR and ATKR.
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Drawdown Indicators
| PWR | ATKR | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -97.07% | -72.77% | -24.30% |
Max Drawdown (1Y)Largest decline over 1 year | -12.45% | -32.38% | +19.93% |
Max Drawdown (3Y)Largest decline over 3 years | -33.89% | -72.77% | +38.88% |
Max Drawdown (5Y)Largest decline over 5 years | -33.89% | -72.77% | +38.88% |
Max Drawdown (10Y)Largest decline over 10 years | -45.53% | — | — |
Current DrawdownCurrent decline from peak | -11.64% | -57.01% | +45.37% |
Average DrawdownAverage peak-to-trough decline | -46.86% | -24.07% | -22.79% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.15% | 16.86% | -11.71% |
Volatility
PWR vs. ATKR - Volatility Comparison
The current volatility for Quanta Services, Inc. (PWR) is 11.16%, while Atkore Inc. (ATKR) has a volatility of 15.00%. This indicates that PWR experiences smaller price fluctuations and is considered to be less risky than ATKR based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| PWR | ATKR | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.16% | 15.00% | -3.84% |
Volatility (6M)Calculated over the trailing 6-month period | 29.60% | 26.22% | +3.38% |
Volatility (1Y)Calculated over the trailing 1-year period | 36.37% | 45.58% | -9.21% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 35.62% | 46.96% | -11.34% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.70% | 49.37% | -15.67% |
Dividends
PWR vs. ATKR - Dividend Comparison
PWR's dividend yield for the trailing twelve months is around 0.06%, less than ATKR's 1.65% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 |
|---|---|---|---|---|---|---|---|---|---|
ATKR Atkore Inc. | 1.65% | 2.07% | 1.53% | 0.00% | 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. ATKR - Financials Comparison
This section allows you to compare key financial metrics between Quanta Services, Inc. and Atkore 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
PWR vs. ATKR - 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%.
ATKR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Atkore Inc. reported a gross profit of 136.19M and revenue of 731.43M. Therefore, the gross margin over that period was 18.6%.
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%.
ATKR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Atkore Inc. reported an operating income of 6.98M and revenue of 731.43M, resulting in an operating margin of 1.0%.
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%.
ATKR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Atkore Inc. reported a net income of -124.04M and revenue of 731.43M, resulting in a net margin of -17.0%.
Frequently Asked Questions
PWR and ATKR have a correlation of 0.42, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ATKR has higher volatility (15.00%) compared to PWR (11.16%). In terms of maximum drawdown, PWR dropped -97.07% vs ATKR's -72.77%.
PWR currently has the higher Sharpe Ratio (2.55 vs 0.43), 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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