Northstar Clean Technologies has the GF Score of 17, which implies that the company
might have
Worst future performance potential, or not enough data.
The GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation, which has been found to be closely correlated to the long-term performances of stocks by backtesting from 2006 to 2021. The stocks with a higher GF Score generally generate higher returns than those with lower GF Scores. Therefore, when picking stocks, investors should invest in companies with high GF Scores. The GF Score ranges from 0 to 100, with 100 as the highest rank.
GF Score takes following five key aspects into consideration:
Each one of these components is ranked and the ranks also have positive correlation with the long term performances of stocks. The GF score is calculated using the five key aspects of analysis. Through backtesting, we know that each of these key aspects has a different impact on the stock price performance. Thus, they are weighted differently when calculating the total score. The Profitability Rank and the Growth Rank are weighted fully, while other parameters have less weight.
Based on research and backtesting result, GuruFocus believes Northstar Clean Technologies
might have
Worst future performance potential, or not enough data.
Please click GF Score to see more details on the GF Score's 5 Key Aspects of Analysis.
Based on the historical long-term performances among five valuation aspects, the GF Score is found to be closely correlated to the long-term performances of stocks. It ranges from 0 to 100, with 100 as the highest. GuruFocus divided GF Score into following 5 categories:
GF Score
Performance Potential and All-in-One Screener Examples (1)
(1) These are some simple examples. You can access our GF Score filter under All-in-One Screener’s Fundamental tab.
Northstar Clean Technologies GF Score Related Terms
ROOOF vs WM, RSG, WCN: GF Score Comparison
For the Waste Management subindustry, Northstar Clean Technologies's GF Score, along with its competitors' market caps and GF 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.
Northstar Clean Technologies GF Score vs Waste Management Industry
For the Waste Management industry and Industrials sector, Northstar Clean Technologies's GF Score distribution charts can be found below:
* The bar in red indicates where Northstar Clean Technologies's GF Score falls into.
Northstar Clean Technologies (ROOOF) has a GF Score of 17 as of Jul. 09, 2026. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Northstar Clean Technologies and its competitors. This is 19% below median its historical median of 21.00. Over the past decade, Northstar Clean Technologies' GF Score has ranged from 6.00 to 34.00.
Is Northstar Clean Technologies' GF Score too high?
Northstar Clean Technologies' current GF Score of 17 is 19% below median its 10-year median of 21.00. Over the past 10 years, this metric has ranged from a low of 6.00 to a high of 34.00. Overall, Northstar Clean Technologies has a GF Score™ of 17/100 and is considered Possible Value Trap, reflecting its overall financial health beyond just this single metric.
How does Northstar Clean Technologies' GF Score compare to WM and RSG?
Northstar Clean Technologies' GF Score of 17 can be compared against companies in the Waste Management industry. Historically, Northstar Clean Technologies' own GF Score has ranged from 6.00 to 34.00 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 Score for a Waste Management company?
A good GF Score depends on the Waste Management industry context. However, GF Score 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 Score mean?
A high GF Score can signal that a stock is expensive relative to its fundamentals. GF Score is a stock performance ranking system developed by GuruFocus using five aspects of valuation. View historical data on Northstar Clean Technologies and its competitors. Northstar Clean Technologies's current GF Score is 17, which is 19% below median its own 10-year median of 21.00. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Northstar Clean Technologies stock overvalued right now?
Based on GuruFocus' analysis, Northstar Clean Technologies (ROOOF) is currently considered Possible Value Trap. The stock's GF Value™ is $0.20, compared to a current price of $0.12 — trading 41.4% below its estimated fair value. The current GF Score is 17, which is 19% below median its 10-year median of 21.00. Northstar Clean Technologies' overall GF Score™ is 17/100 with 6 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is GF Score calculated?
GF Score is calculated from a company's financial statements. For Northstar Clean Technologies (ROOOF), the current GF Score is 17 as of Jul. 09, 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 Northstar Clean Technologies (ROOOF) Overvalued in 2026?
Based on GuruFocus' analysis, Northstar Clean Technologies stock appears to be undervalued.
The current stock price of $0.12 is trading 41.4% below its estimated GF Value™ of $0.20.
GuruFocus considers Northstar Clean Technologies to be Possible Value Trap.
Key valuation signals for ROOOF:
GF Score: 17 (19% below median its 10-year median of 21.00)
GF Value™: $0.20 vs. price of $0.12 (41.4% below fair value)
No single metric tells the full story. See the ROOOF stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Northstar Clean Technologies Inc is engaged in the commercialization of proprietary process technology for the recycling of asphalt shingles and the extraction and recovery of asphalt cement, fiberglass/felt and mineral aggregates to be sold and used in asphalt pavement, shingle manufacturing, construction products, and other industrial applications. The Company currently operates in one business segment in Canada, being the repurposing and reprocessing of asphalt shingles.
17GF Score
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