EQT vs. SEI

Last updated Jun 17, 2026

EQT (EQT Corporation) and SEI (Solaris Energy Infrastructure, Inc) are both stocks. Both are in the Energy sector — EQT in Oil & Gas E&P, SEI in Oil & Gas Equipment & Services. Over the past 5 years, EQT returned 21.83%/yr vs 57.53%/yr for SEI. At a 0.36 correlation, their price movements are largely independent.

Performance

EQT vs. SEI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in EQT Corporation (EQT) and Solaris Energy Infrastructure, Inc (SEI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, EQT achieves a -3.62% return, which is significantly lower than SEI's 66.35% return.

EQT

• 1D: 1.22%
• 1M: -8.63%
• YTD: -3.62%
• 6M: -3.11%
• 1Y: -10.66%
• 3Y*: 10.58%
• 5Y*: 21.83%
• 10Y*: 2.96%

SEI

• 1D: -2.46%
• 1M: -2.92%
• YTD: 66.35%
• 6M: 75.35%
• 1Y: 172.00%
• 3Y*: 115.76%
• 5Y*: 57.53%
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

EQT vs. SEI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
EQT EQT Corporation	-3.62%	17.64%	21.41%	16.20%	57.64%	71.60%	17.27%	-41.82%	-38.82%	0.41%
SEI Solaris Energy Infrastructure, Inc	66.35%	62.29%	277.66%	-15.75%	57.46%	-15.55%	-38.09%	19.10%	-43.06%	75.35%

Correlation

The correlation between EQT and SEI is 0.05, 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	0.05
Correlation (3Y) Calculated over the trailing 3-year period	0.26
Correlation (5Y) Calculated over the trailing 5-year period	0.36
Correlation (All Time) Calculated using the full available price history since May 12, 2017	0.36

Over the past year, the correlation between EQT and SEI has dropped to 0.05 - well below their long-term average of 0.36, suggesting their price drivers have been diverging.

Fundamentals

Market Cap EQT : $32.11B SEI : $3.77B
EPS EQT : $5.40 SEI : $1.03
PE Ratio EQT : 9.51 SEI : 74.28
PS Ratio EQT : 3.18 SEI : 4.97
PB Ratio EQT : 1.28 SEI : 4.83
Total Revenue (TTM) EQT : $10.03B SEI : $692.11M
Gross Profit (TTM) EQT : $6.43B SEI : $235.28M
EBITDA (TTM) EQT : $7.48B SEI : $249.65M

Return for Risk

EQT vs. SEI — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

EQT

EQT Risk / Return Rank: 25
EQT Sharpe Ratio Rank: 27
EQT Sortino Ratio Rank: 24
EQT Omega Ratio Rank: 25
EQT Calmar Ratio Rank: 27
EQT Martin Ratio Rank: 22

SEI

SEI Risk / Return Rank: 90
SEI Sharpe Ratio Rank: 92
SEI Sortino Ratio Rank: 87
SEI Omega Ratio Rank: 84
SEI Calmar Ratio Rank: 95
SEI Martin Ratio Rank: 94

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

EQT vs. SEI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for EQT Corporation (EQT) 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.

	EQT	SEI	Difference
Sharpe ratio: Return per unit of total volatility	-0.33	2.37	-2.70
Sortino ratio: Return per unit of downside risk	-0.25	2.78	-3.03
Omega ratio: Gain probability vs. loss probability	0.97	1.34	-0.37
Calmar ratio: Return relative to maximum drawdown	-0.43	6.55	-6.98
Martin ratio: Return relative to average drawdown	-0.91	16.48	-17.39

EQT vs. SEI - Sharpe Ratio Comparison

The current EQT Sharpe Ratio is -0.33, which is lower than the SEI Sharpe Ratio of 2.37. The chart below compares the historical Sharpe Ratios of EQT and SEI, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

EQT vs. SEI - Drawdown Comparison

The maximum EQT drawdown since its inception was -91.51%, which is greater than SEI's maximum drawdown of -79.49%. Use the drawdown chart below to compare losses from any high point for EQT and SEI.

Drawdown Indicators

	EQT	SEI	Difference
Max Drawdown Largest peak-to-trough decline	-91.51%	-79.49%	-12.02%
Max Drawdown (1Y) Largest decline over 1 year	-25.08%	-26.43%	+1.35%
Max Drawdown (3Y) Largest decline over 3 years	-31.62%	-55.37%	+23.75%
Max Drawdown (5Y) Largest decline over 5 years	-42.56%	-55.37%	+12.81%
Max Drawdown (10Y) Largest decline over 10 years	-88.28%	—	—
Current Drawdown Current decline from peak	-24.16%	-2.92%	-21.24%
Average Drawdown Average peak-to-trough decline	-23.34%	-38.58%	+15.24%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.68%	10.48%	+1.20%

Volatility

EQT vs. SEI - Volatility Comparison

The current volatility for EQT Corporation (EQT) is 8.60%, while Solaris Energy Infrastructure, Inc (SEI) has a volatility of 22.10%. This indicates that EQT 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.

Volatility by Period

	EQT	SEI	Difference
Volatility (1M) Calculated over the trailing 1-month period	8.60%	22.10%	-13.50%
Volatility (6M) Calculated over the trailing 6-month period	21.14%	50.80%	-29.66%
Volatility (1Y) Calculated over the trailing 1-year period	32.45%	73.21%	-40.76%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	42.78%	66.84%	-24.06%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	48.92%	62.28%	-13.36%

Dividends

EQT vs. SEI - Dividend Comparison

EQT's dividend yield for the trailing twelve months is around 1.27%, more than SEI's 0.63% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
EQT EQT Corporation	1.27%	1.19%	1.37%	1.57%	1.63%	0.00%	0.24%	1.10%	0.42%	0.21%	0.18%	0.23%
SEI Solaris Energy Infrastructure, Inc	0.63%	1.04%	1.67%	5.65%	4.23%	6.41%	5.16%	2.89%	0.83%	0.00%	0.00%	0.00%

Financials

EQT vs. SEI - Profitability Comparison

The chart below illustrates the profitability comparison between EQT Corporation and Solaris Energy Infrastructure, Inc over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

EQT - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, EQT Corporation reported a gross profit of 3.32B and revenue of 3.38B. Therefore, the gross margin over that period was 98.4%.

SEI - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 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%.

EQT - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, EQT Corporation reported an operating income of 2.04B and revenue of 3.38B, resulting in an operating margin of 60.3%.

SEI - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 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%.

EQT - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, EQT Corporation reported a net income of 1.55B and revenue of 3.38B, resulting in a net margin of 46.0%.

SEI - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 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

Can I hold both EQT and SEI in my portfolio?

EQT and SEI have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, EQT or SEI?

SEI has higher volatility (22.10%) compared to EQT (8.60%). In terms of maximum drawdown, EQT dropped -91.51% vs SEI's -79.49%.

Which has better risk-adjusted returns?

SEI currently has the higher Sharpe Ratio (2.37 vs -0.33), 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.