EME vs. SEI
EME (EMCOR Group, Inc.) and SEI (Solaris Energy Infrastructure, Inc) are both stocks. EME operates in Engineering & Construction (Industrials), while SEI operates in Oil & Gas Equipment & Services (Energy). Over the past 5 years, EME returned 46.08%/yr vs 47.96%/yr for SEI. Their 0.37 correlation means their historical movements had little consistent relationship.
Performance
EME vs. SEI - Performance Comparison
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Returns By Period
In the year-to-date period, EME achieves a 30.55% return, which is significantly higher than SEI's 12.30% return.
EME
- 1D
- -0.62%
- 1M
- -0.81%
- 6M
- 10.75%
- YTD
- 30.55%
- 1Y
- 27.33%
- 3Y*
- 55.31%
- 5Y*
- 46.08%
- 10Y*
- 31.05%
- ALL TIME*
- 21.21%
SEI
- 1D
- 0.25%
- 1M
- -29.98%
- 6M
- -6.46%
- YTD
- 12.30%
- 1Y
- 58.96%
- 3Y*
- 73.99%
- 5Y*
- 47.96%
- 10Y*
- —
- ALL TIME*
- 20.73%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $368.60M | $378.28M | $358.64M | |
| $200.05M | $228.81M | $190.63M |
EME vs. SEI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
EME EMCOR Group, Inc. | 30.55% | 35.05% | 111.27% | 46.03% | 16.81% | 39.93% | 6.47% | 45.18% | -26.68% | 26.16% |
SEI Solaris Energy Infrastructure, Inc | 12.30% | 62.29% | 277.66% | -15.75% | 57.46% | -15.55% | -38.09% | 19.10% | -43.06% | 75.35% |
Correlation
The correlation between EME and SEI is 0.51, which is moderate. They have sometimes moved together and sometimes differently, sharing some price drivers without tracking each other closely.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.51 |
Correlation (3Y) Balances recent behavior with more history. | 0.39 |
Correlation (5Y) Shows whether the relationship held over a longer period. | 0.36 |
Correlation (All Time) Calculated using the full available price history since May 12, 2017 | 0.37 |
The correlation between EME and SEI shifts across timeframes, from 0.36 (5 years) to 0.51 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
EME:
$35.44B
SEI:
$3.15B
EME:
$42.53
SEI:
$0.97
EME:
18.75
SEI:
52.86
EME:
1.45
SEI:
3.54
EME:
$18.60B
SEI:
$692.11M
EME:
$3.66B
SEI:
$235.28M
EME:
$2.18B
SEI:
$249.65M
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Return for Risk
EME vs. SEI — Risk / Return Rank
EME
SEI
EME vs. SEI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for EMCOR Group, Inc. (EME) and Solaris Energy Infrastructure, Inc (SEI). 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.
| EME | SEI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.14 | ||
| Sortino ratioReturn per unit of downside risk | -0.36 | ||
| Omega ratioGain probability vs. loss probability | 1.16 | 1.18 | -0.02 |
| Calmar ratioReturn relative to maximum drawdown | 0.96 | 1.24 | -0.29 |
| Martin ratioReturn relative to average drawdown | 2.30 | 4.72 | -2.42 |
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Drawdowns
EME vs. SEI - Drawdown Comparison
The maximum EME drawdown since its inception was -70.56%, smaller than the maximum SEI drawdown of -79.49%. Use the drawdown chart below to compare losses from any high point for EME and SEI.
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Drawdown Indicators
| EME | SEI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -70.56% | -79.49% | +8.93% |
Max Drawdown (1Y)Largest decline over 1 year | -28.71% | -47.61% | +18.90% |
Max Drawdown (3Y)Largest decline over 3 years | -36.19% | -55.37% | +19.18% |
Max Drawdown (5Y)Largest decline over 5 years | -36.19% | -55.37% | +19.18% |
Max Drawdown (10Y)Largest decline over 10 years | -48.00% | — | — |
Current DrawdownCurrent decline from peak | -15.46% | -37.97% | +22.51% |
Average DrawdownAverage peak-to-trough decline | -15.37% | -38.32% | +22.95% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 11.91% | 12.78% | -0.87% |
Volatility
EME vs. SEI - Volatility Comparison
The current volatility for EMCOR Group, Inc. (EME) is 21.02%, while Solaris Energy Infrastructure, Inc (SEI) has a volatility of 30.50%. This indicates that EME experiences smaller price fluctuations and is considered to be less risky than SEI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| EME | SEI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 21.02% | 30.50% | -9.48% |
Volatility (6M)Calculated over the trailing 6-month period | 33.40% | 57.43% | -24.03% |
Volatility (1Y)Calculated over the trailing 1-year period | 44.13% | 77.63% | -33.50% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 34.90% | 68.06% | -33.16% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.77% | 62.88% | -29.11% |
Dividends
EME vs. SEI - Dividend Comparison
EME's dividend yield for the trailing twelve months is around 0.18%, less than SEI's 0.93% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
EME EMCOR Group, Inc. | 0.18% | 0.16% | 0.20% | 0.32% | 0.36% | 0.41% | 0.35% | 0.37% | 0.54% | 0.39% | 0.45% | 0.67% |
SEI Solaris Energy Infrastructure, Inc | 0.93% | 1.04% | 1.67% | 5.65% | 4.23% | 6.41% | 5.16% | 2.89% | 0.83% | 0.00% | 0.00% | 0.00% |
Financials
EME vs. SEI - Financials Comparison
This section allows you to compare key financial metrics between EMCOR Group, Inc. and Solaris Energy Infrastructure, 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
EME vs. SEI - Profitability Comparison
EME - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, EMCOR Group, Inc. reported a gross profit of 1.02B and revenue of 5.15B. Therefore, the gross margin over that period was 19.8%.
SEI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Solaris Energy Infrastructure, Inc reported a gross profit of 72.72M and revenue of 196.24M. Therefore, the gross margin over that period was 37.1%.
EME - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, EMCOR Group, Inc. reported an operating income of 547.34M and revenue of 5.15B, resulting in an operating margin of 10.6%.
SEI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Solaris Energy Infrastructure, Inc reported an operating income of 50.56M and revenue of 196.24M, resulting in an operating margin of 25.8%.
EME - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, EMCOR Group, Inc. reported a net income of 403.69M and revenue of 5.15B, resulting in a net margin of 7.8%.
SEI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Solaris Energy Infrastructure, Inc reported a net income of 21.44M and revenue of 196.24M, resulting in a net margin of 10.9%.
Frequently Asked Questions
EME and SEI have a correlation of 0.51, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
SEI has higher volatility (30.50%) compared to EME (21.02%). In terms of maximum drawdown, EME dropped -70.56% vs SEI's -79.49%.
SEI currently has the higher Sharpe Ratio (0.76 vs 0.62), 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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