Largo (LGO) Piotroski F-Score: 4 (As of Jun. 25, 2026) — 20% Below Median


LGO Largo Inc LGO
59 GF Score
Price $0.69
GF Value $1.15
Valuation Possible Value Trap
! 6 Warning Signs
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What is Largo Piotroski F-Score?

Largo LGO +1.77% 59 Piotroski F-Score is 4 as of Jun. 25, 2026, which is 20% below its 10-year median of 5.00. GuruFocus rates LGO with a GF Score™ of 59/100 and a GF Value™ of $1.15 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 2,511 Metals & Mining companies, Largo ranks better than 78.22% 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

Largo 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 Largo's Piotroski F-Score or its related term are showing as below:

LGO' s Piotroski F-Score Range Over the Past 10 Years
Min: 2   Med: 5   Max: 9
Current: 4

During the past 13 years, the highest Piotroski F-Score of Largo was 9. The lowest was 2. And the median was 5.

Largo  (NAS:LGO) 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.


Largo Piotroski F-Score Related Terms


Largo Piotroski F-Score Historical Data

* Premium members only.

The historical data trend for Largo'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.

Largo Piotroski F-Score Chart

Largo Annual Data
Trend Dec16 Dec17 Dec18 Dec19 Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
Piotroski F-Score
Get a 7-Day Free Trial Premium Member Only Premium Member Only 8.00 5.00 2.00 3.00 3.00

Largo Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
Piotroski F-Score Get a 7-Day Free Trial Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only Premium Member Only 2.00 4.00 3.00 3.00 4.00

Largo Piotroski F-Score Competitor Comparison

For the Other Industrial Metals & Mining subindustry, Largo'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.


Largo Piotroski F-Score vs Metals & Mining Industry

For the Metals & Mining industry and Basic Materials sector, Largo's Piotroski F-Score distribution charts can be found below:

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


LGO
59GF Score
Largo Inc LGO
Piotroski F-Score is just one metric. See GF Score™, valuation, warning signs, and more.
View Full Analysis

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 (Mar26) TTM:Last Year (Mar25) TTM:
Net Income was -5.673 + -36.555 + -17.28 + -6.291 = $-65.8 Mil.
Cash Flow from Operations was 6.765 + 1.151 + -12.526 + -9.952 = $-14.6 Mil.
Revenue was 26.117 + 33.264 + 22.271 + 27.529 = $109.2 Mil.
Gross Profit was -3.94 + -1.05 + -3.521 + -6.965 = $-15.5 Mil.
Average Total Assets from the begining of this year (Mar25)
to the end of this year (Mar26) was
(324.25 + 340.479 + 322.307 + 318.755 + 343.841) / 5 = $329.9264 Mil.
Total Assets at the begining of this year (Mar25) was $324.3 Mil.
Long-Term Debt & Capital Lease Obligation was $0.0 Mil.
Total Current Assets was $88.7 Mil.
Total Current Liabilities was $161.6 Mil.
Net Income was -14.28 + -9.664 + -12.917 + -9.001 = $-45.9 Mil.

Revenue was 28.559 + 29.906 + 24.268 + 28.235 = $111.0 Mil.
Gross Profit was -7.82 + 0.368 + -5.926 + -14.242 = $-27.6 Mil.
Average Total Assets from the begining of last year (Mar24)
to the end of last year (Mar25) was
(360.929 + 337.04 + 343.698 + 318.668 + 324.25) / 5 = $336.917 Mil.
Total Assets at the begining of last year (Mar24) was $360.9 Mil.
Long-Term Debt & Capital Lease Obligation was $13.8 Mil.
Total Current Assets was $69.6 Mil.
Total Current Liabilities was $124.4 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.

Largo's current Net Income (TTM) was -65.8. ==> Negative ==> Score 0.

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.

Largo's current Cash Flow from Operations (TTM) was -14.6. ==> 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 (Mar25)
=-65.799/324.25
=-0.20292675

ROA (Last Year)=Net Income/Total Assets (Mar24)
=-45.862/360.929
=-0.12706654

Largo's return on assets of this year was -0.20292675. Largo's return on assets of last year was -0.12706654. ==> Last year is higher ==> Score 0.

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.

Largo's current Net Income (TTM) was -65.8. Largo's current Cash Flow from Operations (TTM) was -14.6. ==> -14.6 > -65.8 ==> CFROA > ROA ==> Score 1.

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: Mar26)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar25 to Mar26
=0/329.9264
=0

Gearing (Last Year: Mar25)=Long-Term Debt & Capital Lease Obligation/Average Total Assets from Mar24 to Mar25
=13.75/336.917
=0.04081124

Largo's gearing of this year was 0. Largo's gearing of last year was 0.04081124. ==> This year is lower or equal to last year. ==> Score 1.

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: Mar26)=Total Current Assets/Total Current Liabilities
=88.695/161.587
=0.54889935

Current Ratio (Last Year: Mar25)=Total Current Assets/Total Current Liabilities
=69.613/124.35
=0.55981504

Largo's current ratio of this year was 0.54889935. Largo's current ratio of last year was 0.55981504. ==> Last year's current ratio is higher ==> Score 0.

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.

Largo's number of shares in issue this year was 89.873. Largo's number of shares in issue last year was 64.112. ==> 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
=-15.476/109.181
=-0.14174627

Gross Margin (Last Year: TTM)=Gross Profit/Revenue
=-27.62/110.968
=-0.24890058

Largo's gross margin of this year was -0.14174627. Largo's gross margin of last year was -0.24890058. ==> This year's gross margin is higher. ==> Score 1.

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 (Mar25)
=109.181/324.25
=0.33671858

Asset Turnover (Last Year)=Revenue/Total Assets at the Beginning of Last Year (Mar24)
=110.968/360.929
=0.30745105

Largo's asset turnover of this year was 0.33671858. Largo's asset turnover of last year was 0.30745105. ==> 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
=0+0+0+1+1+0+0+1+1
=4

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

Largo 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?
Largo (LGO) 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 Largo and its competitors. This is 20% below median its historical median of 5.00. Over the past decade, Largo's Piotroski F-Score has ranged from 2.00 to 9.00. According to the industry distribution chart, Largo ranks #547 out of 2511 companies in the Metals & Mining industry, placing it in the top 21.8%.
Is Largo's Piotroski F-Score too high?
Largo's current Piotroski F-Score of 4 is 20% below median its 10-year median of 5.00. Over the past 10 years, this metric has ranged from a low of 2.00 to a high of 9.00. The Metals & Mining industry median Piotroski F-Score is 3.00. Largo's value of 4 is 33.3% above this industry median. Based on the distribution chart, Largo ranks #547 out of 2511 companies in the Metals & Mining industry, which is in the top quartile — a strong position relative to peers. Overall, Largo has a GF Score™ of 59/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Largo's Piotroski F-Score compare to competitors?
According to the Metals & Mining industry distribution chart, Largo ranks #547 out of 2511 companies for Piotroski F-Score. This places Largo in the top 22% of its industry — outperforming the majority of peers. The industry median Piotroski F-Score is 3.00. Largo's value of 4 is 33.3% above this benchmark. Historically, Largo's own Piotroski F-Score has ranged from 2.00 to 9.00 over the past decade. While the company's 10-year median is 5.00 vs. the industry median of 3.00, Largo has consistently been above 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 Metals & Mining company?
The median Piotroski F-Score among Metals & Mining companies is 3.00, based on 2,511 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. Largo's current Piotroski F-Score of 4 is 33.3% above 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 Largo and its competitors. For the Metals & Mining industry, the median Piotroski F-Score is 3.00 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Largo's current Piotroski F-Score is 4, which is 20% below median its own 10-year median of 5.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Largo stock overvalued right now?
Based on GuruFocus' analysis, Largo (LGO) is currently considered Possible Value Trap. The stock's GF Value™ is $1.15, compared to a current price of $0.69 — trading 40.4% below its estimated fair value. The current Piotroski F-Score is 4, which is 20% below median its 10-year median of 5.00 and 33.3% above the Metals & Mining industry median of 3.00. Largo's overall GF Score™ is 59/100 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 Largo (LGO), 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.

Is Largo (LGO) Overvalued in 2026?

Based on GuruFocus' analysis, Largo stock appears to be undervalued. The current stock price of $0.69 is trading 40.4% below its estimated GF Value™ of $1.15. GuruFocus considers Largo to be Possible Value Trap.

Key valuation signals for LGO:

  • Piotroski F-Score: 4 (20% below median its 10-year median of 5.00)
  • GF Value™: $1.15 vs. price of $0.69 (40.4% below fair value)
  • GF Score™: 59/100 with 6 warning signs
  • Industry Position: 33.3% above the Metals & Mining median (#547 of 2511)

No single metric tells the full story. See the LGO stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.


Largo Business Description

Other Exchanges LR8:GermanyLGO:Canada
Address 100 King Street West, Suite 1600, First Canadian Place, Toronto, ON, CAN, M5X 1G5
Largo Inc is committed to the production and supply of high-quality vanadium products. The company is also focused on the advancement of renewable energy storage solutions through Largo Clean Energy and its vanadium redox flow battery technology. The Company is engaged in the mining, exploration, and development of mineral properties, predominantly in Brazil, through which it produces and supplies vanadium products VPURE Flake, VPURE+ Flake, and VPURE+ Powder. The company has operating segments: sales & trading, mine properties, which generates key revenue, corporate, exploration and evaluation properties, Clean Energy, and Largo Physical Vanadium.
59GF Score

Get the complete analysis for LGO

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

$0.69
Price
$1.15
GF Value