Focused on building reliable datasets, financial models, and research tools for value-minded investors. Committed to turning complex data into practical guidance for value-investing and long-term wealth.
Dr. Charlie Tian is the founder and CEO of GuruFocus.com, a leading global investment research platform established in 2004. With a Ph.D. in physics, Dr. Tian transitioned from science to finance, applying a data-driven, disciplined approach to value investing.
SunPower's basic earnings per share (Basic EPS) for the
three
months ended in Jun. 2026 was $0.05.
Its basic earnings per share (Basic EPS) for the trailing twelve months (TTM) ended in Jun. 2026 was $-0.15.
SunPower's EPS (Diluted) for the
three
months ended in Jun. 2026 was $0.00.
Its EPS (Diluted) for the trailing twelve months (TTM) ended in Jun. 2026 was $-0.24.
SunPower's EPS without NRI for the
three
months ended in Jun. 2026 was $-0.21.
Its EPS without NRIearnings per share without non-recurring items for the trailing twelve months (TTM) ended in Jun. 2026 was -0.58.
During the past 3 years, the average EPS without NRIGrowth Rate was -0.10% per year.
During the past 5 years, the average EPS without NRIGrowth Rate was -55.00% per year.
Please click Growth Rate Calculation Example (GuruFocus) to see how GuruFocus calculates Wal-Mart Stores Inc (WMT)'s revenue growth rate. You can apply the same method to get the EPS without NRI Growth Rate using EPS without NRI data.
During the past 6 years, SunPower's highest 3-Year average EPS without NRI Growth Rate was -0.10% per year. The lowest was -165.40% per year. And the median was -99.70% per year.
EPS is the single most important variable used by Wall Street in determining the earnings power of a company. But investors need to be aware that Earnings per Share can be easily manipulated by adjusting depreciation and amortization rate or non-recurring items. That's why GuruFocus lists EPS without NRI, which better reflects the company's underlying performance.
Be Aware
Compared with Earnings per share, a company's cash flow is better indicator of the company's earnings power.
If a company's earnings per share is less than cash flow per share over long term, investors need to be cautious and find out why.
SunPower EPS (Basic) Related Terms
SunPower EPS (Basic) Historical Data
* Premium members only.
The historical data trend for SunPower's EPS (Basic) can be seen below:
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
EPS (Basic) is a rough measurement of the amount of a company's profit that can be allocated to one share of its stock. Basic earnings per share (EPS) do not factor in the dilutive effects on convertible securities.
SunPower's Basic EPS for the fiscal year that ended in Dec. 2025 is calculated as
EPS (Basic) for the trailing twelve months (TTM) ended in Jun. 2026 adds up the quarterly data reported by the company within the most recent 12 months, which was $-0.15
* For Operating Data section: All numbers are indicated by the unit behind each term and all currency related amount are in USD. * For other sections: All numbers are in millions except for per share data, ratio, and percentage. All currency related amount are indicated in the company's associated stock exchange currency.
SunPower (SPWR) has a EPS (Basic) of $-0.15 as of Jun. 2026. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on SunPower and its competitors.
Is SunPower's EPS (Basic) too high?
SunPower's current EPS (Basic) is $-0.15. Overall, SunPower has a GF Score™ of 53/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does SunPower's EPS (Basic) compare to PN and HYSR?
SunPower's EPS (Basic) of $-0.15 can be compared against companies in the Semiconductors industry. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good EPS (Basic) for a Semiconductors company?
A good EPS (Basic) depends on the Semiconductors industry context. However, EPS (Basic) should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high EPS (Basic) mean?
A high EPS (Basic) can signal that a stock is expensive relative to its fundamentals. Earnings per share (basic) equals net income divided by the standard, non-diluted average shares outstanding. View historical data on SunPower and its competitors. SunPower's current EPS (Basic) is $-0.15. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SunPower stock overvalued right now?
Based on GuruFocus' analysis, SunPower (SPWR) is currently considered Possible Value Trap. The stock's GF Value™ is $2.02, compared to a current price of $0.28 — trading 85.9% below its estimated fair value. The current EPS (Basic) is $-0.15. SunPower's overall GF Score™ is 53/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is EPS (Basic) calculated?
EPS (Basic) is calculated from a company's financial statements. For SunPower (SPWR), the current EPS (Basic) is $-0.15 as of Jun. 2026. GuruFocus calculates this using data sourced from SEC filings and annual reports. See the calculation section and 30-year financial data on this page for the full breakdown.
Is SunPower (SPWR) Overvalued in 2026?
Based on GuruFocus' analysis, SunPower stock appears to be undervalued.
The current stock price of $0.28 is trading 85.9% below its estimated GF Value™ of $2.02.
GuruFocus considers SunPower to be Possible Value Trap.
Key valuation signals for SPWR:
EPS (Basic): $-0.15
GF Value™: $2.02 vs. price of $0.28 (85.9% below fair value)
No single metric tells the full story. See the SPWR stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
SunPower Inc is a solar technology and energy services provider, specializing in residential solar solutions, battery storage, and home energy management. Company has three segments namely, Residential Solar Installation, this segment performs solar system, storage and battery installations for residential homeowners. New Homes Business-This segment performs solar system installations for new home builders and Dealer -This segment provides a third-party solar energy sales force to initiate and execute contracts with customers throughout the United States. Company generates key revenue from the Residential Solar Installation segment.
53GF Score
Get the complete analysis for SPWR
EPS (Basic) is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
SPWR has been successfully added to your 
