Lemon Sistemi SpA (MIL:LS) Piotroski F-Score: 4 (As of Jun. 25, 2026) — Near Median


MIL:LS Lemon Sistemi SpA MIL:LS
13 GF Score
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What is Lemon Sistemi SpA Piotroski F-Score?

Lemon Sistemi SpA MIL:LS +1.23% 13 Piotroski F-Score is 4 as of Jun. 25, 2026, which is at its 10-year median of 4.00. GuruFocus rates MIL:LS with a GF Score™ of 13/100. The stock has 6 warning signs investors should review. Among 989 Semiconductors companies, Lemon Sistemi SpA ranks worse than 60.26% on this metric.

The zones of discrimination were as such:

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Lemon Sistemi SpA has an F-score of 4 indicating the company's financial situation is typical for a stable company.

The historical rank and industry rank for Lemon Sistemi SpA's Piotroski F-Score or its related term are showing as below:

MIL:LS' s Piotroski F-Score Range Over the Past 10 Years
Min: 3   Med: 4   Max: 4
Current: 4

During the past 5 years, the highest Piotroski F-Score of Lemon Sistemi SpA was 4. The lowest was 3. And the median was 4.

Lemon Sistemi SpA  (MIL:LS) Piotroski F-Score Explanation

The developer of the system is Joseph D. Piotroski is relatively unknown accounting professor who shuns publicity and rarely gives interviews.

He graduated from the University of Illinois with a B.S. in accounting in 1989, received an M.B.A. from Indiana University in 1994. Five years later, in 1999, after earning a Ph.D. in accounting from the University of Michigan, he became an associate professor of accounting at the University of Chicago.

In 2000, he wrote a research paper called "Value Investing: The Use of Historical Financial Statement Information to Separate Winners from Losers" (pdf).

He wanted to see if he can develop a system (using a simple nine-point scoring system) that can increase the returns of a strategy of investing in low price to book (referred to in the paper as high book to market) value companies.

What he found was something that exceeded his most optimistic expectations.

Buying only those companies that scored highest (8 or 9) on his nine-point scale, or F-Score as he called it, over the 20 year period from 1976 to 1996 led to an average out-performance over the market of 13.4%.

Even more impressive were the results of a strategy of investing in the highest F-Score companies (8 or 9) and shorting companies with the lowest F-Score (0 or 1).

Over the same period from 1976 to 1996 (20 years) this strategy led to an average yearly return of 23%, substantially outperforming the average S&P 500 index return of 15.83% over the same period.


Lemon Sistemi SpA Piotroski F-Score Related Terms


Lemon Sistemi SpA Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Lemon Sistemi SpA's Piotroski F-Score 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.

Lemon Sistemi SpA Piotroski F-Score Chart

Lemon Sistemi SpA Annual Data
Trend Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
N/A N/A 3.00 4.00 4.00

Lemon Sistemi SpA Semi-Annual Data
Dec21 Dec22 Jun23 Dec23 Jun24 Dec24 Jun25 Dec25
Piotroski F-Score Get a 7-Day Free Trial 3.00 0.00 4.00 0.00 4.00

MIL:LS vs FSLR, NXT, ENPH: Piotroski F-Score Comparison

For the Solar subindustry, Lemon Sistemi SpA's Piotroski F-Score, along with its competitors' market caps and Piotroski F-Score 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.


Lemon Sistemi SpA Piotroski F-Score vs Semiconductors Industry

For the Semiconductors industry and Technology sector, Lemon Sistemi SpA's Piotroski F-Score distribution charts can be found below:

* The bar in red indicates where Lemon Sistemi SpA's Piotroski F-Score falls into.


MIL:LS
13GF Score
Lemon Sistemi SpA MIL:LS
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
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How is the Piotroski F-Score calculated?

* 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.

This Year (Dec25) TTM:Last Year (Dec24) TTM:
Net Income was €0.00 Mil.
Cash Flow from Operations was €-0.22 Mil.
Revenue was €6.70 Mil.
Gross Profit was €6.72 Mil.
Average Total Assets from the begining of this year (Dec24)
to the end of this year (Dec25) was (15.634 + 17.844) / 2 = €16.739 Mil.
Total Assets at the begining of this year (Dec24) was €15.63 Mil.
Long-Term Debt & Capital Lease Obligation was €2.58 Mil.
Total Current Assets was €13.03 Mil.
Total Current Liabilities was €6.29 Mil.
Net Income was €-1.22 Mil.

Revenue was €5.51 Mil.
Gross Profit was €6.64 Mil.
Average Total Assets from the begining of last year (Dec23)
to the end of last year (Dec24) was (18.755 + 15.634) / 2 = €17.1945 Mil.
Total Assets at the begining of last year (Dec23) was €18.76 Mil.
Long-Term Debt & Capital Lease Obligation was €2.46 Mil.
Total Current Assets was €11.10 Mil.
Total Current Liabilities was €5.59 Mil.

*Note: If the latest quarterly/semi-annual/annual total assets data is 0, then we will use previous quarterly/semi-annual/annual data for all the items in the balance sheet.

Profitability

Question 1. Return on Assets (ROA)

Net income before extraordinary items for the year divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Lemon Sistemi SpA's current Net Income (TTM) was 0.00. ==> Positive ==> Score 1.

Question 2. Cash Flow Return on Assets (CFROA)

Net cash flow from operating activities (operating cash flow) divided by Total Assets at the beginning of the year.

Score 1 if positive, 0 if negative.

Lemon Sistemi SpA's current Cash Flow from Operations (TTM) was -0.22. ==> Negative ==> Score 0.

Question 3. Change in Return on Assets

Compare this year's return on assets (1) to last year's return on assets.

Score 1 if it's higher, 0 if it's lower.

ROA (This Year)=Net Income/Total Assets (Dec24)
=0.002/15.634
=0.00012793

ROA (Last Year)=Net Income/Total Assets (Dec23)
=-1.222/18.755
=-0.06515596

Lemon Sistemi SpA's return on assets of this year was 0.00012793. Lemon Sistemi SpA's return on assets of last year was -0.06515596. ==> This year is higher. ==> Score 1.

Question 4. Quality of Earnings (Accrual)

Compare Cash flow return on assets (2) to return on assets (1)

Score 1 if CFROA > ROA, 0 if CFROA <= ROA.

Lemon Sistemi SpA's current Net Income (TTM) was 0.00. Lemon Sistemi SpA's current Cash Flow from Operations (TTM) was -0.22. ==> -0.22 <= 0.00 ==> CFROA <= ROA ==> Score 0.

Funding

Question 5. Change in Gearing or Leverage

Compare this year's gearing (long-term debt divided by average total assets) to last year's gearing.

Score 0 if this year's gearing is higher, 1 otherwise.

Gearing (This Year: Dec25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec24 to Dec25
=2.577/16.739
=0.15395185

Gearing (Last Year: Dec24)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Dec23 to Dec24
=2.459/17.1945
=0.14301085

Lemon Sistemi SpA's gearing of this year was 0.15395185. Lemon Sistemi SpA's gearing of last year was 0.14301085. ==> Last year is lower than this year ==> Score 0.

Question 6. Change in Working Capital (Liquidity)

Compare this year's current ratio (current assets divided by current liabilities) to last year's current ratio.

Score 1 if this year's current ratio is higher, 0 if it's lower

Current Ratio (This Year: Dec25)=Total Current Assets/Total Current Liabilities
=13.033/6.289
=2.07234855

Current Ratio (Last Year: Dec24)=Total Current Assets/Total Current Liabilities
=11.095/5.589
=1.9851494

Lemon Sistemi SpA's current ratio of this year was 2.07234855. Lemon Sistemi SpA's current ratio of last year was 1.9851494. ==> This year's current ratio is higher. ==> Score 1.

Question 7. Change in Shares in Issue

Compare the number of shares in issue this year, to the number in issue last year.

Score 0 if there is larger number of shares in issue this year, 1 otherwise.

Lemon Sistemi SpA's number of shares in issue this year was 8.625. Lemon Sistemi SpA's number of shares in issue last year was 8.592. ==> There is larger number of shares in issue this year. ==> Score 0.

Efficiency

Question 8. Change in Gross Margin

Compare this year's gross margin (Gross Profit divided by sales) to last year's.

Score 1 if this year's gross margin is higher, 0 if it's lower.

Gross Margin (This Year: TTM)=Gross Profit/Revenue
=6.715/6.699
=1.00238842

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=6.635/5.508
=1.20461147

Lemon Sistemi SpA's gross margin of this year was 1.00238842. Lemon Sistemi SpA's gross margin of last year was 1.20461147. ==> Last year's gross margin is higher ==> Score 0.

Question 9. Change in asset turnover

Compare this year's asset turnover (total sales for the year divided by total assets at the beginning of the year) to last year's asset turnover ratio.

Score 1 if this year's asset turnover ratio is higher, 0 if it's lower

Asset Turnover (This Year)=Revenue/Total Assets at the Beginning of This Year (Dec24)
=6.699/15.634
=0.42848919

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Dec23)
=5.508/18.755
=0.29368168

Lemon Sistemi SpA's asset turnover of this year was 0.42848919. Lemon Sistemi SpA's asset turnover of last year was 0.29368168. ==> This year's asset turnover is higher. ==> Score 1.

Evaluation

Piotroski F-Score= Que. 1+ Que. 2+ Que. 3+Que. 4+Que. 5+Que. 6+Que. 7+Que. 8+Que. 9
=1+0+1+0+0+1+0+0+1
=4

Good or high score = 7, 8, 9
Bad or low score = 0, 1, 2, 3

Lemon Sistemi SpA has an F-score of 4 indicating the company's financial situation is typical for a stable company.

Frequently Asked Questions Learn more about Piotroski F-Score →
What does a Piotroski F-Score of 4 mean?
Lemon Sistemi SpA (MIL:LS) has a Piotroski F-Score of 4 as of Jun. 25, 2026. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Lemon Sistemi SpA and its competitors. This is near median its historical median of 4.00. Over the past decade, Lemon Sistemi SpA's Piotroski F-Score has ranged from 3.00 to 4.00. According to the industry distribution chart, Lemon Sistemi SpA ranks #596 out of 989 companies in the Semiconductors industry, placing it in the top 60.3%.
Is Lemon Sistemi SpA's Piotroski F-Score too high?
Lemon Sistemi SpA's current Piotroski F-Score of 4 is near median its 10-year median of 4.00. Over the past 10 years, this metric has ranged from a low of 3.00 to a high of 4.00. The Semiconductors industry median Piotroski F-Score is 5.00. Lemon Sistemi SpA's value of 4 is 20% below this industry median. Based on the distribution chart, Lemon Sistemi SpA ranks #596 out of 989 companies in the Semiconductors industry, which is below the industry midpoint. Overall, Lemon Sistemi SpA has a GF Score™ of 13/100, reflecting its overall financial health beyond just this single metric.
How does Lemon Sistemi SpA's Piotroski F-Score compare to FSLR and NXT?
According to the Semiconductors industry distribution chart, Lemon Sistemi SpA ranks #596 out of 989 companies for Piotroski F-Score. This places Lemon Sistemi SpA in the lower half of its industry. The industry median Piotroski F-Score is 5.00. Lemon Sistemi SpA's value of 4 is 20% below this benchmark. Historically, Lemon Sistemi SpA's own Piotroski F-Score has ranged from 3.00 to 4.00 over the past decade. While the company's 10-year median is 4.00 vs. the industry median of 5.00, Lemon Sistemi SpA has consistently been below the industry average. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good Piotroski F-Score for a Semiconductors company?
The median Piotroski F-Score among Semiconductors companies is 5.00, based on 989 companies in the industry. Companies in the top quartile (top 25%) have a Piotroski F-Score significantly above this median, while those in the bottom quartile fall well below. However, Piotroski F-Score should not be evaluated in isolation — investors should consider it alongside profitability, growth, and financial strength metrics. Lemon Sistemi SpA's current Piotroski F-Score of 4 is 20% below the industry median. Use the industry distribution chart on this page to see where any company falls relative to its peers.
What does a high Piotroski F-Score mean?
A high Piotroski F-Score can signal that a stock is expensive relative to its fundamentals. The Piotroski F-score grades a company's business operating strength from 0-9. View historical data on Lemon Sistemi SpA and its competitors. For the Semiconductors industry, the median Piotroski F-Score is 5.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Lemon Sistemi SpA's current Piotroski F-Score is 4, which is near median its own 10-year median of 4.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Lemon Sistemi SpA stock overvalued right now?
Lemon Sistemi SpA (MIL:LS) has a current Piotroski F-Score of 4. The current Piotroski F-Score is 4, which is near median its 10-year median of 4.00 and 20% below the Semiconductors industry median of 5.00. Lemon Sistemi SpA's overall GF Score™ is 13/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is Piotroski F-Score calculated?
Piotroski F-Score is calculated from a company's financial statements. For Lemon Sistemi SpA (MIL:LS), the current Piotroski F-Score is 4 as of Jun. 25, 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.

Lemon Sistemi SpA Business Description

Address Via IV Novembre, Balestrate, ITA, 6090041
Lemon Sistemi SpA is an Italian company that specializes in solar energy systems. It focuses on designing, installing, and maintaining photovoltaic systems for homes and businesses. Its product portfolio includes Sunpower photovoltaic, Solar Thermal, Renewable heating systems, Storage systems, and Electric car charging stations.
13GF Score

Get the complete analysis for MIL:LS

Piotroski F-Score is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

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