SPIEF (SPI Energy Co) GF Value Rank: 2 (As of Jul. 22, 2026) — Near Median

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Director of Data and Quant Analytics at GuruFocus
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.
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Charlie Tian
Charlie Tian
Founder & CEO of GuruFocus
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.

SPIEF SPI Energy Co Ltd SPIEF
12 GF Score
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What is SPI Energy Co GF Value Rank?

SPI Energy Co SPIEF 12 GF Value Rank is 2 as of Jul. 22, 2026, which is at its 10-year median of 2.00. GuruFocus rates SPIEF with a GF Score™ of 12/100.

SPI Energy Co has the GF Value Rank of 2.

GF Value Rank evaluates the exclusive GuruFocus valuation and performance of a stock, rated on a scale from 1 to 10. It is determined by the price-to-GF-Value (P/GF Value) ratio, a proprietary metric calculated based on historical multiples along with an adjustment factor based on a company's past returns and growth and future estimates of the business' performance.

GuruFocus found that for valuation, we cannot simply give stocks a better GF Value rank simply because they have a lower P/GF Value ratio. Backtesting shows that over the long term, the two worst-performing groups are the most expensive group (with the highest P/GF Value ratio) and the least expensive group (with the lowest P/GF Value ratio).

We can understand why the most expensive group underperforms. We were initially puzzled by the underperformance of the least expensive group, but we realized there is a reason why some stocks are super cheap. If they look too undervalued, it is often because the businesses behind them are poor quality. The market realized this and gave them low valuations. In a way, the market is efficient.

After multiple backtesting analyses, we granted the stocks in third-cheapest percentile the highest GF Value rank, as they have performed the best over a full market cycle. Stock performance is actually not as sensitive to valuation as it is to growth and profitability. On average, the companies in the 20%-50% valuation groups have similar performances. Therefore, we should avoid the most expensive and the least expensive stocks. We can be more tolerant of valuation.

A higher score indicates a stock with a relatively low valuation and substantial potential for outperformance. Conversely, a lower score often reflects stocks that are either highly overvalued or deeply undervalued, both of which tend to underperform.

Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.

SPI Energy Co GF Value Rank Related Terms

SPIEF vs ISUN, SUNW, PEGY: GF Value Rank Comparison

For the Solar subindustry, SPI Energy Co's GF Value Rank, along with its competitors' market caps and GF Value Rank data, can be viewed below:

* Competitive companies are chosen from companies within the same industry, with headquarter located in same country, with closest market capitalization; x-axis shows the market cap, and y-axis shows the term value; the bigger the dot, the larger the market cap. Note that "N/A" values will not show up in the chart.

SPI Energy Co GF Value Rank vs Semiconductors Industry

For the Semiconductors industry and Technology sector, SPI Energy Co's GF Value Rank distribution charts can be found below:

* The bar in red indicates where SPI Energy Co's GF Value Rank falls into.


SPIEF
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SPI Energy Co Ltd SPIEF
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Frequently Asked Questions Learn more about GF Value Rank →
What does a GF Value Rank of 2 mean?
SPI Energy Co (SPIEF) has a GF Value Rank of 2 as of Jul. 22, 2026. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on SPI Energy Co and its competitors. This is near median its historical median of 2.00. Over the past decade, SPI Energy Co's GF Value Rank has ranged from 1.00 to 10.00.
Is SPI Energy Co's GF Value Rank too high?
SPI Energy Co's current GF Value Rank of 2 is near median its 10-year median of 2.00. Over the past 10 years, this metric has ranged from a low of 1.00 to a high of 10.00. Overall, SPI Energy Co has a GF Score™ of 12/100, reflecting its overall financial health beyond just this single metric.
How does SPI Energy Co's GF Value Rank compare to ISUN and SUNW?
SPI Energy Co's GF Value Rank of 2 can be compared against companies in the Semiconductors industry. Historically, SPI Energy Co's own GF Value Rank has ranged from 1.00 to 10.00 over the past decade. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good GF Value Rank for a Semiconductors company?
A good GF Value Rank depends on the Semiconductors industry context. However, GF Value Rank 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 GF Value Rank mean?
A high GF Value Rank can signal that a stock is expensive relative to its fundamentals. GF Value Rank is given based on historical multiples along with past returns, growth and future estimates of the business' performance. View historical data on SPI Energy Co and its competitors. SPI Energy Co's current GF Value Rank is 2, which is near median its own 10-year median of 2.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is SPI Energy Co stock overvalued right now?
SPI Energy Co (SPIEF) has a current GF Value Rank of 2. The current GF Value Rank is 2, which is near median its 10-year median of 2.00. SPI Energy Co's overall GF Score™ is 12/100. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Value Rank calculated?
GF Value Rank is calculated from a company's financial statements. For SPI Energy Co (SPIEF), the current GF Value Rank is 2 as of Jul. 22, 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.

SPI Energy Co Business Description

Address 4803 Urbani Ave, Mc Clellan Park, CA, USA, 95652
SPI Energy Co Ltd is a renewable energy company and provider of solar storage and electric vehicle (EV) solutions. The company has three core divisions: SolarJuice residential solar, the commercial solar division comprised of SPI Solar and Orange Power, and the Edisonfuture/Phoenix Motor EV division. Geographically, it has a presence in North America, Australia, Asia and Europe.
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