ROOOF (Northstar Clean Technologies) OCF Yield %: -14.05 (As of Jun. 25, 2026)


ROOOF Northstar Clean Technologies Inc ROOOF
17 GF Score
Price $0.13
GF Value $0.20
Valuation Possible Value Trap
! 6 Warning Signs
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What is Northstar Clean Technologies OCF Yield %?

Northstar Clean Technologies ROOOF -1.99% 17 OCF Yield % is -14.05 as of Jun. 25, 2026. GuruFocus rates ROOOF with a GF Score™ of 17/100 and a GF Value™ of $0.20 (Possible Value Trap). The stock has 6 warning signs investors should review. Among 247 Waste Management companies, Northstar Clean Technologies ranks worse than 88.26% on this metric.

OCF Yield % is calculated as Cash Flow from Operations divided by Market Capitalization. It is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

As of today, Northstar Clean Technologies's Trailing 12-Month Cash Flow from Operations is $-3.06 Mil, and Market Cap is $21.63 Mil. Therefore, Northstar Clean Technologies's OCF Yield % for today is -14.05%.

The historical rank and industry rank for Northstar Clean Technologies's OCF Yield % or its related term are showing as below:

ROOOF' s OCF Yield % Range Over the Past 10 Years
Min: -32.57   Med: -15.96   Max: -9.31
Current: -14.05


During the past 6 years, the highest OCF Yield % of Northstar Clean Technologies was -9.31%. The lowest was -32.57%. And the median was -15.96%.

ROOOF's OCF Yield % is ranked worse than
88.26% of 247 companies
in the Waste Management industry
Industry Median: 6.01 vs ROOOF: -14.05

Northstar Clean Technologies's OCF Margin % for the quarter that ended in Mar. 2026 was %.


Northstar Clean Technologies OCF Yield % Explanation

Similar to Earnings Yield %, OCF Yield % is financial solvency ratio. A lower ratio suggests a less attractive investment, indicating that investors might not receive substantial returns in proportion to their investment. Conversely, a high operating cash flow yield signals that a company generates sufficient cash to comfortably meet its debts, obligations, and dividend payments, making it a promising investment choice.


Northstar Clean Technologies OCF Yield % Related Terms


Northstar Clean Technologies OCF Yield % Historical Data

* Premium members only.

The historical data trend for Northstar Clean Technologies's OCF Yield % 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.

Northstar Clean Technologies OCF Yield % Chart

Northstar Clean Technologies Annual Data
Trend Dec20 Dec21 Dec22 Dec23 Dec24 Dec25
OCF Yield %
Get a 7-Day Free Trial -10.61 -34.77 -28.19 -9.92 -16.46

Northstar Clean Technologies Quarterly Data
Jun21 Sep21 Dec21 Mar22 Jun22 Sep22 Dec22 Mar23 Jun23 Sep23 Dec23 Mar24 Jun24 Sep24 Dec24 Mar25 Jun25 Sep25 Dec25 Mar26
OCF Yield % 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 -22.11 -7.45 -11.48 -12.72 -7.47

ROOOF vs WM, RSG, WCN: OCF Yield % Comparison

For the Waste Management subindustry, Northstar Clean Technologies's OCF Yield %, along with its competitors' market caps and OCF Yield % 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 OCF Yield % vs Waste Management Industry

For the Waste Management industry and Industrials sector, Northstar Clean Technologies's OCF Yield % distribution charts can be found below:

* The bar in red indicates where Northstar Clean Technologies's OCF Yield % falls into.


ROOOF
17GF Score
Northstar Clean Technologies Inc ROOOF
OCF Yield % is just one metric. See GF Score™, valuation, warning signs, and more.
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Northstar Clean Technologies OCF Yield % Calculation

OCF Yield % is a financial solvency ratio that compares the operating cash flow a company is expected to earn against its market value.

Northstar Clean Technologies's OCF Yield % for the fiscal year that ended in Dec. 2025 is calculated as

OCF Yield %=Cash Flow from Operations / Market Cap
=-4.545 / 27.6187408
=-16.46%

Northstar Clean Technologies's annualized OCF Yield % for the quarter that ended in Mar. 2026 is calculated as

OCF Yield %=Cash Flow from Operations * Annualized Factor / Market Cap
=-0.455 * 4 / 24.354961
=-7.47%

* 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.

Frequently Asked Questions Learn more about OCF Yield % →
What does a OCF Yield % of -14.05 mean?
Northstar Clean Technologies (ROOOF) has a OCF Yield % of -14.05 as of Jun. 25, 2026. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Northstar Clean Technologies and its competitors. According to the industry distribution chart, Northstar Clean Technologies ranks #218 out of 247 companies in the Waste Management industry, placing it in the top 88.3%.
Is Northstar Clean Technologies' OCF Yield % too high?
Northstar Clean Technologies' current OCF Yield % is -14.05. Based on the distribution chart, Northstar Clean Technologies ranks #218 out of 247 companies in the Waste Management industry, which is in the bottom quartile relative to peers. 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' OCF Yield % compare to WM and RSG?
According to the Waste Management industry distribution chart, Northstar Clean Technologies ranks #218 out of 247 companies for OCF Yield %. This places Northstar Clean Technologies in the lower half of its industry. The industry median OCF Yield % is 6.01. See the competitive comparison table and distribution chart on this page for a detailed peer-by-peer breakdown.
What is a good OCF Yield % for a Waste Management company?
The median OCF Yield % among Waste Management companies is 6.01, based on 247 companies in the industry. Companies in the top quartile (top 25%) have a OCF Yield % significantly above this median, while those in the bottom quartile fall well below. However, OCF Yield % 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 OCF Yield % mean?
A high OCF Yield % can signal that a stock is expensive relative to its fundamentals. OCF Yield is calculated as Cash Flow from Operations divided by Market Capitalization. View historical data on Northstar Clean Technologies and its competitors. For the Waste Management industry, the median OCF Yield % is 6.01 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Northstar Clean Technologies's current OCF Yield % is -14.05. 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 $0.13 — trading 33.3% below its estimated fair value. The current OCF Yield % is -14.05. 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 OCF Yield % calculated?
OCF Yield % is calculated from a company's financial statements. For Northstar Clean Technologies (ROOOF), the current OCF Yield % is -14.05 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 Northstar Clean Technologies (ROOOF) Overvalued in 2026?

Based on GuruFocus' analysis, Northstar Clean Technologies stock appears to be undervalued. The current stock price of $0.13 is trading 33.3% below its estimated GF Value™ of $0.20. GuruFocus considers Northstar Clean Technologies to be Possible Value Trap.

Key valuation signals for ROOOF:

  • OCF Yield %: -14.05
  • GF Value™: $0.20 vs. price of $0.13 (33.3% below fair value)
  • GF Score™: 17/100 with 6 warning signs

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 Business Description

Other Exchanges ROOF:Canada
Address No. 12111 40th Street South East, Calgary, Alberta, BC, CAN, T2Z 4E6
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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OCF Yield % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.

$0.13
Price
$0.20
GF Value