Logo image of SPWR

SUNPOWER INC (SPWR) Stock Fundamental Analysis

USA - Nasdaq - NASDAQ:SPWR - US20460L1044 - Common Stock

1.58 USD
+0.05 (+3.27%)
Last: 12/3/2025, 8:00:03 PM
1.6 USD
+0.02 (+1.27%)
After Hours: 12/3/2025, 8:00:03 PM
Fundamental Rating

1

We assign a fundamental rating of 1 out of 10 to SPWR. SPWR was compared to 90 industry peers in the Electrical Equipment industry. Both the profitability and financial health of SPWR have multiple concerns. SPWR is valied quite expensively at the moment, while it does show a decent growth rate.


Dividend Valuation Growth Profitability Health

Quickly go to:

1

1. Profitability

1.1 Basic Checks

SPWR had negative earnings in the past year.
SPWR had a negative operating cash flow in the past year.
The reported net income has been mixed in the past 5 years: SPWR reported negative net income in multiple years.
In the past 5 years SPWR always reported negative operating cash flow.
SPWR Yearly Net Income VS EBIT VS OCF VS FCFSPWR Yearly Net Income VS EBIT VS OCF VS FCFYearly Net Income VS EBIT VS OCF VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 0 -500M

1.2 Ratios

SPWR's Return On Assets of -18.19% is in line compared to the rest of the industry. SPWR outperforms 50.00% of its industry peers.
SPWR's Return On Equity of -80.16% is in line compared to the rest of the industry. SPWR outperforms 42.22% of its industry peers.
Industry RankSector Rank
ROA -18.19%
ROE -80.16%
ROIC N/A
ROA(3y)-5.87%
ROA(5y)2.45%
ROE(3y)-26.91%
ROE(5y)50.89%
ROIC(3y)N/A
ROIC(5y)N/A
SPWR Yearly ROA, ROE, ROICSPWR Yearly ROA, ROE, ROICYearly ROA, ROE, ROIC 2015 2016 2017 2018 2019 2020 2021 2022 2023 0 100 -100 200 300

1.3 Margins

SPWR has a Gross Margin of 12.51%. This is in the lower half of the industry: SPWR underperforms 70.00% of its industry peers.
SPWR's Gross Margin has improved in the last couple of years.
SPWR does not have Profit Margin and Operating Margin available, so we won't be analyzing them here.
Industry RankSector Rank
OM N/A
PM (TTM) N/A
GM 12.51%
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-3.41%
GM growth 5Y2.76%
SPWR Yearly Profit, Operating, Gross MarginsSPWR Yearly Profit, Operating, Gross MarginsYearly Profit, Operating, Gross Margins 2015 2016 2017 2018 2019 2020 2021 2022 2023 0 20 -20 40 -40 -60

More info and screens

0

2. Health

2.1 Basic Checks

SPWR does not have a ROIC to compare to the WACC, probably because it is not profitable.
SPWR has more shares outstanding than it did 1 year ago.
SPWR has more shares outstanding than it did 5 years ago.
Compared to 1 year ago, SPWR has an improved debt to assets ratio.
SPWR Yearly Shares OutstandingSPWR Yearly Shares OutstandingYearly Shares Outstanding 2015 2016 2017 2018 2019 2020 2021 2022 2023 50M 100M 150M
SPWR Yearly Total Debt VS Total AssetsSPWR Yearly Total Debt VS Total AssetsYearly Total Debt VS Total Assets 2015 2016 2017 2018 2019 2020 2021 2022 2023 1B 2B 3B 4B

2.2 Solvency

SPWR has an Altman-Z score of -1.59. This is a bad value and indicates that SPWR is not financially healthy and even has some risk of bankruptcy.
SPWR has a Altman-Z score of -1.59. This is in the lower half of the industry: SPWR underperforms 66.67% of its industry peers.
A Debt/Equity ratio of 1.13 is on the high side and indicates that SPWR has dependencies on debt financing.
SPWR has a Debt to Equity ratio of 1.13. This is in the lower half of the industry: SPWR underperforms 67.78% of its industry peers.
Industry RankSector Rank
Debt/Equity 1.13
Debt/FCF N/A
Altman-Z -1.59
ROIC/WACCN/A
WACC6.74%
SPWR Yearly LT Debt VS Equity VS FCFSPWR Yearly LT Debt VS Equity VS FCFYearly LT Debt VS Equity VS FCF 2015 2016 2017 2018 2019 2020 2021 2022 2023 0 500M -500M 1B 1.5B

2.3 Liquidity

SPWR has a Current Ratio of 0.94. This is a bad value and indicates that SPWR is not financially healthy enough and could expect problems in meeting its short term obligations.
With a Current ratio value of 0.94, SPWR is not doing good in the industry: 76.67% of the companies in the same industry are doing better.
SPWR has a Quick Ratio of 0.94. This is a bad value and indicates that SPWR is not financially healthy enough and could expect problems in meeting its short term obligations.
SPWR has a Quick ratio of 0.64. This is in the lower half of the industry: SPWR underperforms 76.67% of its industry peers.
Industry RankSector Rank
Current Ratio 0.94
Quick Ratio 0.64
SPWR Yearly Current Assets VS Current LiabilitesSPWR Yearly Current Assets VS Current LiabilitesYearly Current Assets VS Current Liabilites 2015 2016 2017 2018 2019 2020 2021 2022 2023 500M 1B 1.5B 2B 2.5B

More info and screens

4

3. Growth

3.1 Past

SPWR shows a strong negative growth in Earnings Per Share. In the last year the EPS decreased by -351.52%.
SPWR shows a decrease in Revenue. In the last year, the revenue decreased by -3.21%.
SPWR shows a small growth in Revenue. Measured over the last years, the Revenue has been growing by 6.99% yearly.
EPS 1Y (TTM)-351.52%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%26.92%
Revenue 1Y (TTM)-3.21%
Revenue growth 3Y24.66%
Revenue growth 5Y6.99%
Sales Q2Q%N/A

3.2 Future

Based on estimates for the next years, SPWR will show a quite strong growth in Earnings Per Share. The EPS will grow by 19.79% on average per year.
Based on estimates for the next years, SPWR will show a very strong growth in Revenue. The Revenue will grow by 75.29% on average per year.
EPS Next Y26.27%
EPS Next 2Y37.9%
EPS Next 3Y30.48%
EPS Next 5Y19.79%
Revenue Next Year-14.88%
Revenue Next 2Y62.06%
Revenue Next 3Y51.7%
Revenue Next 5Y75.29%

3.3 Evolution

The Revenue growth rate is accelerating: in the next years the growth will be better than in the last years.
SPWR Yearly Revenue VS EstimatesSPWR Yearly Revenue VS EstimatesYearly Revenue VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 1B 2B 3B
SPWR Yearly EPS VS EstimatesSPWR Yearly EPS VS EstimatesYearly EPS VS Estimates 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030 2031 0 1 2

More info and screens

1

4. Valuation

4.1 Price/Earnings Ratio

The Price/Earnings Ratio is negative for SPWR. In the last year negative earnings were reported.
Also next year SPWR is expected to report negative earnings again, which makes the also the Forward Price/Earnings Ratio negative.
Industry RankSector Rank
PE N/A
Fwd PE N/A
SPWR Price Earnings VS Forward Price EarningsSPWR Price Earnings VS Forward Price Earnings ChartPrice Earnings - Forward Price Earnings PE FPE 0 10 -10 20 30

4.2 Price Multiples

Industry RankSector Rank
P/FCF N/A
EV/EBITDA N/A
SPWR Per share dataSPWR EPS, Sales, OCF, FCF, BookValue per sharePer Share Data Per Share 0 5 10 15

4.3 Compensation for Growth

A more expensive valuation may be justified as SPWR's earnings are expected to grow with 30.48% in the coming years.
PEG (NY)N/A
PEG (5Y)N/A
EPS Next 2Y37.9%
EPS Next 3Y30.48%

More info and screens

0

5. Dividend

5.1 Amount

SPWR does not give a dividend.
Industry RankSector Rank
Dividend Yield N/A

More info and screens

SUNPOWER INC

NASDAQ:SPWR (12/3/2025, 8:00:03 PM)

After market: 1.6 +0.02 (+1.27%)

1.58

+0.05 (+3.27%)

Chartmill FA Rating
GICS SectorIndustrials
GICS IndustryGroupCapital Goods
GICS IndustryElectrical Equipment
Earnings (Last)10-21 2025-10-21/bmo
Earnings (Next)01-19 2026-01-19/amc
Inst Owners19.65%
Inst Owner Change-19.93%
Ins Owners12.95%
Ins Owner Change0%
Market Cap136.58M
Revenue(TTM)1.69B
Net Income(TTM)-245.06M
Analysts82.5
Price Target5.81 (267.72%)
Short Float %19.23%
Short Ratio4.74
Dividend
Industry RankSector Rank
Dividend Yield N/A
Yearly DividendN/A
Dividend Growth(5Y)N/A
DPN/A
Div Incr Years0
Div Non Decr Years0
Ex-DateN/A
Surprises & Revisions
EPS beat(2)0
Avg EPS beat(2)-658.12%
Min EPS beat(2)-725.3%
Max EPS beat(2)-590.94%
EPS beat(4)0
Avg EPS beat(4)-495.62%
Min EPS beat(4)-725.3%
Max EPS beat(4)-190.52%
EPS beat(8)2
Avg EPS beat(8)-245.21%
EPS beat(12)6
Avg EPS beat(12)-52.88%
EPS beat(16)10
Avg EPS beat(16)-26.64%
Revenue beat(2)2
Avg Revenue beat(2)1471.66%
Min Revenue beat(2)1469.25%
Max Revenue beat(2)1474.07%
Revenue beat(4)3
Avg Revenue beat(4)735.41%
Min Revenue beat(4)-5.01%
Max Revenue beat(4)1474.07%
Revenue beat(8)6
Avg Revenue beat(8)370.79%
Revenue beat(12)6
Avg Revenue beat(12)241.34%
Revenue beat(16)7
Avg Revenue beat(16)172.81%
PT rev (1m)0%
PT rev (3m)62.86%
EPS NQ rev (1m)0%
EPS NQ rev (3m)79.76%
EPS NY rev (1m)8.4%
EPS NY rev (3m)4.08%
Revenue NQ rev (1m)0%
Revenue NQ rev (3m)-94.16%
Revenue NY rev (1m)26.23%
Revenue NY rev (3m)-93.98%
Valuation
Industry RankSector Rank
PE N/A
Fwd PE N/A
P/S 0.08
P/FCF N/A
P/OCF N/A
P/B 0.45
P/tB 0.82
EV/EBITDA N/A
EPS(TTM)-0.83
EYN/A
EPS(NY)-0.08
Fwd EYN/A
FCF(TTM)-2.41
FCFYN/A
OCF(TTM)-1.76
OCFYN/A
SpS19.58
BVpS3.54
TBVpS1.92
PEG (NY)N/A
PEG (5Y)N/A
Graham NumberN/A
Profitability
Industry RankSector Rank
ROA -18.19%
ROE -80.16%
ROCE N/A
ROIC N/A
ROICexc N/A
ROICexgc N/A
OM N/A
PM (TTM) N/A
GM 12.51%
FCFM N/A
ROA(3y)-5.87%
ROA(5y)2.45%
ROE(3y)-26.91%
ROE(5y)50.89%
ROIC(3y)N/A
ROIC(5y)N/A
ROICexc(3y)N/A
ROICexc(5y)N/A
ROICexgc(3y)N/A
ROICexgc(5y)N/A
ROCE(3y)N/A
ROCE(5y)N/A
ROICexgc growth 3YN/A
ROICexgc growth 5YN/A
ROICexc growth 3YN/A
ROICexc growth 5YN/A
OM growth 3YN/A
OM growth 5YN/A
PM growth 3YN/A
PM growth 5YN/A
GM growth 3Y-3.41%
GM growth 5Y2.76%
F-Score4
Asset Turnover1.26
Health
Industry RankSector Rank
Debt/Equity 1.13
Debt/FCF N/A
Debt/EBITDA N/A
Cap/Depr 108.5%
Cap/Sales 3.36%
Interest Coverage N/A
Cash Conversion N/A
Profit Quality N/A
Current Ratio 0.94
Quick Ratio 0.64
Altman-Z -1.59
F-Score4
WACC6.74%
ROIC/WACCN/A
Cap/Depr(3y)129.83%
Cap/Depr(5y)114.5%
Cap/Sales(3y)2.59%
Cap/Sales(5y)4.08%
Profit Quality(3y)N/A
Profit Quality(5y)N/A
High Growth Momentum
Growth
EPS 1Y (TTM)-351.52%
EPS 3YN/A
EPS 5YN/A
EPS Q2Q%26.92%
EPS Next Y26.27%
EPS Next 2Y37.9%
EPS Next 3Y30.48%
EPS Next 5Y19.79%
Revenue 1Y (TTM)-3.21%
Revenue growth 3Y24.66%
Revenue growth 5Y6.99%
Sales Q2Q%N/A
Revenue Next Year-14.88%
Revenue Next 2Y62.06%
Revenue Next 3Y51.7%
Revenue Next 5Y75.29%
EBIT growth 1Y-183927%
EBIT growth 3YN/A
EBIT growth 5YN/A
EBIT Next Year15.58%
EBIT Next 3Y36.36%
EBIT Next 5Y45.31%
FCF growth 1Y11.6%
FCF growth 3YN/A
FCF growth 5YN/A
OCF growth 1Y16.41%
OCF growth 3YN/A
OCF growth 5YN/A

SUNPOWER INC / SPWR FAQ

What is the ChartMill fundamental rating of SUNPOWER INC (SPWR) stock?

ChartMill assigns a fundamental rating of 1 / 10 to SPWR.


What is the valuation status of SUNPOWER INC (SPWR) stock?

ChartMill assigns a valuation rating of 1 / 10 to SUNPOWER INC (SPWR). This can be considered as Overvalued.


What is the profitability of SPWR stock?

SUNPOWER INC (SPWR) has a profitability rating of 1 / 10.