ROK vs. BE
ROK (Rockwell Automation, Inc.) and BE (Bloom Energy Corporation) are both stocks. Both are in the Industrials sector — ROK in Specialty Industrial Machinery, BE in Electrical Equipment & Parts. Over the past 5 years, ROK returned 11.95%/yr vs 59.08%/yr for BE. At a 0.33 correlation, their price movements are largely independent.
Performance
ROK vs. BE - Performance Comparison
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Returns By Period
In the year-to-date period, ROK achieves a 18.84% return, which is significantly lower than BE's 199.48% return.
ROK
- 1D
- 0.38%
- 1M
- 1.27%
- YTD
- 18.84%
- 6M
- 14.11%
- 1Y
- 43.27%
- 3Y*
- 15.25%
- 5Y*
- 11.95%
- 10Y*
- 16.90%
BE
- 1D
- 4.56%
- 1M
- -10.19%
- YTD
- 199.48%
- 6M
- 173.97%
- 1Y
- 1,069.53%
- 3Y*
- 145.16%
- 5Y*
- 59.08%
- 10Y*
- —
ROK vs. BE - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
ROK Rockwell Automation, Inc. | 18.84% | 38.36% | -6.23% | 22.63% | -24.78% | 41.21% | 26.17% | 37.85% | -10.78% |
BE Bloom Energy Corporation | 199.48% | 291.22% | 50.07% | -22.59% | -12.81% | -23.48% | 283.67% | -25.15% | -46.63% |
Correlation
The correlation between ROK and BE is 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.27 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.33 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.38 |
Correlation (All Time) Calculated using the full available price history since Jul 25, 2018 | 0.33 |
The correlation between ROK and BE shifts across timeframes, from 0.27 (1 year) to 0.38 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
ROK:
$51.72B
BE:
$83.19B
ROK:
$9.63
BE:
$0.02
ROK:
47.68
BE:
11.33K
ROK:
5.89
BE:
27.91
ROK:
14.69
BE:
90.28
ROK:
$8.80B
BE:
$2.45B
ROK:
$4.63B
BE:
$761.91M
ROK:
$1.56B
BE:
$88.83M
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Return for Risk
ROK vs. BE — Risk / Return Rank
ROK
BE
ROK vs. BE - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Rockwell Automation, Inc. (ROK) and Bloom Energy Corporation (BE). 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.
| ROK | BE | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -8.55 | ||
| Sortino ratioReturn per unit of downside risk | -2.74 | ||
| Omega ratioGain probability vs. loss probability | 1.27 | 1.62 | -0.35 |
| Calmar ratioReturn relative to maximum drawdown | 2.32 | 23.53 | -21.21 |
| Martin ratioReturn relative to average drawdown | 7.33 | 73.01 | -65.67 |
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Drawdowns
ROK vs. BE - Drawdown Comparison
The maximum ROK drawdown since its inception was -75.83%, smaller than the maximum BE drawdown of -92.54%. Use the drawdown chart below to compare losses from any high point for ROK and BE.
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Drawdown Indicators
| ROK | BE | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -75.83% | -92.54% | +16.71% |
Max Drawdown (1Y)Largest decline over 1 year | -18.73% | -45.94% | +27.21% |
Max Drawdown (3Y)Largest decline over 3 years | -34.84% | -53.42% | +18.58% |
Max Drawdown (5Y)Largest decline over 5 years | -45.09% | -75.87% | +30.78% |
Max Drawdown (10Y)Largest decline over 10 years | -45.09% | — | — |
Current DrawdownCurrent decline from peak | -0.88% | -15.48% | +14.60% |
Average DrawdownAverage peak-to-trough decline | -14.87% | -51.91% | +37.04% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 5.92% | 14.78% | -8.86% |
Volatility
ROK vs. BE - Volatility Comparison
The current volatility for Rockwell Automation, Inc. (ROK) is 10.07%, while Bloom Energy Corporation (BE) has a volatility of 27.74%. This indicates that ROK experiences smaller price fluctuations and is considered to be less risky than BE based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ROK | BE | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 10.07% | 27.74% | -17.67% |
Volatility (6M)Calculated over the trailing 6-month period | 23.96% | 75.65% | -51.69% |
Volatility (1Y)Calculated over the trailing 1-year period | 29.04% | 107.62% | -78.58% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 31.83% | 85.95% | -54.12% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 31.49% | 95.68% | -64.19% |
Dividends
ROK vs. BE - Dividend Comparison
ROK's dividend yield for the trailing twelve months is around 1.19%, while BE has not paid dividends to shareholders.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BE Bloom Energy Corporation | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
ROK Rockwell Automation, Inc. | 1.19% | 1.36% | 1.77% | 1.54% | 1.76% | 1.24% | 1.65% | 1.94% | 2.42% | 1.59% | 2.18% | 2.61% |
Financials
ROK vs. BE - Financials Comparison
This section allows you to compare key financial metrics between Rockwell Automation, Inc. and Bloom Energy 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
ROK vs. BE - Profitability Comparison
ROK - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Rockwell Automation, Inc. reported a gross profit of 1.13B and revenue of 2.24B. Therefore, the gross margin over that period was 50.3%.
BE - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Bloom Energy Corporation reported a gross profit of 225.54M and revenue of 751.05M. Therefore, the gross margin over that period was 30.0%.
ROK - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Rockwell Automation, Inc. reported an operating income of 467.00M and revenue of 2.24B, resulting in an operating margin of 20.9%.
BE - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Bloom Energy Corporation reported an operating income of 72.19M and revenue of 751.05M, resulting in an operating margin of 9.6%.
ROK - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Rockwell Automation, Inc. reported a net income of 350.00M and revenue of 2.24B, resulting in a net margin of 15.6%.
BE - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Bloom Energy Corporation reported a net income of 70.65M and revenue of 751.05M, resulting in a net margin of 9.4%.
Frequently Asked Questions
ROK and BE have a correlation of 0.27, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BE has higher volatility (27.74%) compared to ROK (10.07%). In terms of maximum drawdown, ROK dropped -75.83% vs BE's -92.54%.
BE currently has the higher Sharpe Ratio (10.05 vs 1.50), 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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