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SPWR vs. ENPH
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
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SPWR vs. ENPH

Last updated May 18, 2025

Compare and contrast key facts about SunPower Corporation (SPWR) and Enphase Energy, Inc. (ENPH).

Scroll down to visually compare performance, riskiness, drawdowns, and other indicators and decide which better suits your portfolio: SPWR or ENPH.

Correlation

The correlation between SPWR and ENPH is 0.13, 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.

Performance

SPWR vs. ENPH - Performance Comparison

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

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Key characteristics

Sharpe Ratio

SPWR:

0.67

ENPH:

-0.87

Sortino Ratio

SPWR:

2.76

ENPH:

-1.28

Omega Ratio

SPWR:

1.31

ENPH:

0.85

Calmar Ratio

SPWR:

1.90

ENPH:

-0.65

Martin Ratio

SPWR:

4.94

ENPH:

-1.37

Ulcer Index

SPWR:

34.97%

ENPH:

41.65%

Daily Std Dev

SPWR:

119.39%

ENPH:

65.44%

Max Drawdown

SPWR:

-97.59%

ENPH:

-95.97%

Current Drawdown

SPWR:

-82.26%

ENPH:

-85.00%

Fundamentals

Market Cap

SPWR:

$139.42M

ENPH:

$6.61B

EPS

SPWR:

-$1.20

ENPH:

$1.09

PS Ratio

SPWR:

3.42

ENPH:

4.65

PB Ratio

SPWR:

0.00

ENPH:

8.05

Total Revenue (TTM)

SPWR:

$98.70M

ENPH:

$1.42B

Gross Profit (TTM)

SPWR:

$37.22M

ENPH:

$678.42M

EBITDA (TTM)

SPWR:

-$29.82M

ENPH:

$258.01M

Returns By Period

In the year-to-date period, SPWR achieves a 5.03% return, which is significantly higher than ENPH's -26.62% return.

SPWR

YTD

5.03%

1M

-3.59%

6M

-4.08%

1Y

49.21%

5Y*

N/A

10Y*

N/A

ENPH

YTD

-26.62%

1M

-4.07%

6M

-15.32%

1Y

-55.91%

5Y*

-4.81%

10Y*

17.50%

*Annualized

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Risk-Adjusted Performance

SPWR vs. ENPH — Risk-Adjusted Performance Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
SPWR
The Risk-Adjusted Performance Rank of SPWR is 8787
Overall Rank
The Sharpe Ratio Rank of SPWR is 7676
Sharpe Ratio Rank
The Sortino Ratio Rank of SPWR is 9393
Sortino Ratio Rank
The Omega Ratio Rank of SPWR is 8989
Omega Ratio Rank
The Calmar Ratio Rank of SPWR is 9292
Calmar Ratio Rank
The Martin Ratio Rank of SPWR is 8686
Martin Ratio Rank
ENPH
The Risk-Adjusted Performance Rank of ENPH is 99
Overall Rank
The Sharpe Ratio Rank of ENPH is 77
Sharpe Ratio Rank
The Sortino Ratio Rank of ENPH is 88
Sortino Ratio Rank
The Omega Ratio Rank of ENPH is 1010
Omega Ratio Rank
The Calmar Ratio Rank of ENPH is 1010
Calmar Ratio Rank
The Martin Ratio Rank of ENPH is 1010
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

SPWR vs. ENPH - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for SunPower Corporation (SPWR) and Enphase Energy, Inc. (ENPH). 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.

The current SPWR Sharpe Ratio is 0.67, which is higher than the ENPH Sharpe Ratio of -0.87. The chart below compares the historical Sharpe Ratios of SPWR and ENPH, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

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Dividends

SPWR vs. ENPH - Dividend Comparison

Neither SPWR nor ENPH has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

SPWR vs. ENPH - Drawdown Comparison

The maximum SPWR drawdown since its inception was -97.59%, roughly equal to the maximum ENPH drawdown of -95.97%. Use the drawdown chart below to compare losses from any high point for SPWR and ENPH. For additional features, visit the drawdowns tool.

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Volatility

SPWR vs. ENPH - Volatility Comparison

SunPower Corporation (SPWR) has a higher volatility of 28.22% compared to Enphase Energy, Inc. (ENPH) at 25.60%. This indicates that SPWR's price experiences larger fluctuations and is considered to be riskier than ENPH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

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Financials

SPWR vs. ENPH - Financials Comparison

This section allows you to compare key financial metrics between SunPower Corporation and Enphase Energy, 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.

Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities

0.00200.00M400.00M600.00M800.00M20212022202320242025
88.67M
356.08M
(SPWR) Total Revenue
(ENPH) Total Revenue
Values in USD except per share items

SPWR vs. ENPH - Profitability Comparison

The chart below illustrates the profitability comparison between SunPower Corporation and Enphase Energy, Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.
Gross Margin
Operating Margin
Net Margin
Quarterly
Annual
-60.0%-40.0%-20.0%0.0%20.0%40.0%60.0%20212022202320242025
46.5%
47.3%
(SPWR) Gross Margin
(ENPH) Gross Margin
SPWR - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, SunPower Corporation reported a gross profit of 41.27M and revenue of 88.67M. Therefore, the gross margin over that period was 46.5%.

ENPH - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on May 2025, Enphase Energy, Inc. reported a gross profit of 168.24M and revenue of 356.08M. Therefore, the gross margin over that period was 47.3%.

SPWR - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, SunPower Corporation reported an operating income of -21.50M and revenue of 88.67M, resulting in an operating margin of -24.3%.

ENPH - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on May 2025, Enphase Energy, Inc. reported an operating income of 31.92M and revenue of 356.08M, resulting in an operating margin of 9.0%.

SPWR - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, SunPower Corporation reported a net income of 46.99M and revenue of 88.67M, resulting in a net margin of 53.0%.

ENPH - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on May 2025, Enphase Energy, Inc. reported a net income of 29.73M and revenue of 356.08M, resulting in a net margin of 8.4%.