SEI vs. FLNC

Last updated Apr 2, 2026

Compare and contrast key facts about Solaris Energy Infrastructure, Inc (SEI) and Fluence Energy, Inc. (FLNC).

Performance

SEI vs. FLNC - Performance Comparison

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

SEI vs. FLNC - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
SEI Solaris Energy Infrastructure, Inc	20.96%	62.29%	277.66%	-15.75%	57.46%	-15.18%
FLNC Fluence Energy, Inc.	-34.18%	24.56%	-33.42%	39.07%	-51.77%	1.60%

Fundamentals

Market Cap SEI : $2.75B FLNC : $1.71B
EPS SEI : $0.69 FLNC : -$0.31
PS Ratio SEI : 3.90 FLNC : 0.85
PB Ratio SEI : 4.87 FLNC : 4.41
Total Revenue (TTM) SEI : $622.21M FLNC : $2.55B
Gross Profit (TTM) SEI : $201.13M FLNC : $297.63M
EBITDA (TTM) SEI : $216.45M FLNC : -$28.21M

Returns By Period

In the year-to-date period, SEI achieves a 20.96% return, which is significantly higher than FLNC's -34.18% return.

SEI

• 1D: -1.84%
• 1M: 12.77%
• YTD: 20.96%
• 6M: 31.68%
• 1Y: 165.24%
• 3Y*: 92.90%
• 5Y*: 39.25%
• 10Y*: —

FLNC

• 1D: -5.38%
• 1M: -13.89%
• YTD: -34.18%
• 6M: -3.20%
• 1Y: 171.25%
• 3Y*: -13.69%
• 5Y*: —
• 10Y*: —

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

Return for Risk

SEI vs. FLNC — Risk / Return Rank

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

SEI

SEI Risk / Return Rank: 89
SEI Sharpe Ratio Rank: 90
SEI Sortino Ratio Rank: 85
SEI Omega Ratio Rank: 82
SEI Calmar Ratio Rank: 93
SEI Martin Ratio Rank: 92

FLNC

FLNC Risk / Return Rank: 83
FLNC Sharpe Ratio Rank: 84
FLNC Sortino Ratio Rank: 83
FLNC Omega Ratio Rank: 81
FLNC Calmar Ratio Rank: 84
FLNC Martin Ratio Rank: 82

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.

SEI vs. FLNC - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Solaris Energy Infrastructure, Inc (SEI) and Fluence Energy, Inc. (FLNC). 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.

	SEI	FLNC	Difference
Sharpe ratio Return per unit of total volatility	2.02	1.56	+0.47
Sortino ratio Return per unit of downside risk	2.48	2.32	+0.16
Omega ratio Gain probability vs. loss probability	1.32	1.30	+0.02
Calmar ratio Return relative to maximum drawdown	5.22	2.82	+2.40
Martin ratio Return relative to average drawdown	13.82	6.86	+6.96
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

SEI vs. FLNC - Sharpe Ratio Comparison

The current SEI Sharpe Ratio is 2.02, which is higher than the FLNC Sharpe Ratio of 1.56. The chart below compares the historical Sharpe Ratios of SEI and FLNC, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	SEI	FLNC	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	2.02	1.56	+0.47
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.59	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	0.38	-0.21	+0.59

Correlation

The correlation between SEI and FLNC is 0.30, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.

Dividends

SEI vs. FLNC - Dividend Comparison

SEI's dividend yield for the trailing twelve months is around 0.87%, while FLNC has not paid dividends to shareholders.

	TTM	2025	2024	2023	2022	2021	2020	2019	2018
SEI Solaris Energy Infrastructure, Inc	0.87%	1.04%	1.67%	5.65%	4.23%	6.41%	5.16%	2.89%	0.83%
FLNC Fluence Energy, Inc.	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Drawdowns

SEI vs. FLNC - Drawdown Comparison

The maximum SEI drawdown since its inception was -79.49%, smaller than the maximum FLNC drawdown of -90.40%. Use the drawdown chart below to compare losses from any high point for SEI and FLNC.

Drawdown Indicators

	SEI	FLNC	Difference
Max Drawdown Largest peak-to-trough decline	-79.49%	-90.40%	+10.91%
Max Drawdown (1Y) Largest decline over 1 year	-30.28%	-59.66%	+29.38%
Max Drawdown (5Y) Largest decline over 5 years	-55.37%	—	—
Current Drawdown Current decline from peak	-19.09%	-65.38%	+46.29%
Average Drawdown Average peak-to-trough decline	-39.33%	-53.82%	+14.49%
Ulcer Index Depth and duration of drawdowns from previous peaks	11.45%	24.56%	-13.11%

Volatility

SEI vs. FLNC - Volatility Comparison

Solaris Energy Infrastructure, Inc (SEI) has a higher volatility of 25.12% compared to Fluence Energy, Inc. (FLNC) at 22.88%. This indicates that SEI's price experiences larger fluctuations and is considered to be riskier than FLNC based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	SEI	FLNC	Difference
Volatility (1M) Calculated over the trailing 1-month period	25.12%	22.88%	+2.24%
Volatility (6M) Calculated over the trailing 6-month period	55.62%	89.10%	-33.48%
Volatility (1Y) Calculated over the trailing 1-year period	82.18%	110.74%	-28.56%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	66.40%	93.73%	-27.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	62.29%	93.73%	-31.44%

Financials

SEI vs. FLNC - Profitability Comparison

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

SEI - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Solaris Energy Infrastructure, Inc reported a gross profit of 55.18M and revenue of 179.70M. Therefore, the gross margin over that period was 30.7%.

FLNC - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Fluence Energy, Inc. reported a gross profit of 23.05M and revenue of 475.23M. Therefore, the gross margin over that period was 4.9%.

SEI - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Solaris Energy Infrastructure, Inc reported an operating income of 39.85M and revenue of 179.70M, resulting in an operating margin of 22.2%.

FLNC - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Fluence Energy, Inc. reported an operating income of -59.37M and revenue of 475.23M, resulting in an operating margin of -12.5%.

SEI - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Solaris Energy Infrastructure, Inc reported a net income of -1.66M and revenue of 179.70M, resulting in a net margin of -0.9%.

FLNC - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Fluence Energy, Inc. reported a net income of -45.07M and revenue of 475.23M, resulting in a net margin of -9.5%.