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.
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.
Hallador Energy CoHNRG +4.26%57 OCF Margin % is -23.54% as of Jun. 2026. GuruFocus rates HNRG with a GF Score™ of 57/100 and a GF Value™ of $10.84 (Significantly Overvalued). The stock has 4 warning signs investors should review. Among 428 Utilities - Independent Power Producers companies, Hallador Energy Co ranks worse than 73.36% on this metric.
The historical data trend for Hallador Energy Co's OCF Margin % 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.
For the Utilities - Independent Power Producers subindustry, Hallador Energy Co's OCF Margin %, along with its competitors' market caps and OCF Margin % 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.
Hallador Energy Co OCF Margin % vs Utilities - Independent Power Producers Industry
For the Utilities - Independent Power Producers industry and Utilities sector, Hallador Energy Co's OCF Margin % distribution charts can be found below:
* The bar in red indicates where Hallador Energy Co's OCF Margin % falls into.
* 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.
Hallador Energy Co (HNRG) has a OCF Margin % of -23.54% as of Jun. 2026. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Hallador Energy Co and its competitors. Over the past decade, Hallador Energy Co's OCF Margin % has ranged from 9.36 to 24.52. According to the industry distribution chart, Hallador Energy Co ranks #314 out of 428 companies in the Utilities - Independent Power Producers industry, placing it in the top 73.4%.
Is Hallador Energy Co's OCF Margin % too high?
Hallador Energy Co's current OCF Margin % is -23.54%. Over the past 10 years, this metric has ranged from a low of 9.36 to a high of 24.52. Based on the distribution chart, Hallador Energy Co ranks #314 out of 428 companies in the Utilities - Independent Power Producers industry, which is below the industry midpoint. Overall, Hallador Energy Co has a GF Score™ of 57/100 and is considered Significantly Overvalued, reflecting its overall financial health beyond just this single metric.
How does Hallador Energy Co's OCF Margin % compare to NRGV and ELLO?
According to the Utilities - Independent Power Producers industry distribution chart, Hallador Energy Co ranks #314 out of 428 companies for OCF Margin %. This places Hallador Energy Co in the lower half of its industry. The industry median OCF Margin % is 21.83. Historically, Hallador Energy Co's own OCF Margin % has ranged from 9.36 to 24.52 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 OCF Margin % for an Utilities - Independent Power Producers company?
The median OCF Margin % among Utilities - Independent Power Producers companies is 21.83, based on 428 companies in the industry. Companies in the top quartile (top 25%) have a OCF Margin % significantly above this median, while those in the bottom quartile fall well below. However, OCF Margin % 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 Margin % mean?
A high OCF Margin % can signal that a stock is expensive relative to its fundamentals. OCF Margin is the ratio of Cash Flow from Operations to Total Revenue. View historical data on Hallador Energy Co and its competitors. For the Utilities - Independent Power Producers industry, the median OCF Margin % is 21.83 — values significantly above this may indicate overvaluation, while values below may suggest a bargain or underlying issues. Hallador Energy Co's current OCF Margin % is -23.54%. However, context matters — high-growth companies often justify higher valuations. Always evaluate alongside other metrics like GF Score™ and GF Value™.
Is Hallador Energy Co stock overvalued right now?
Based on GuruFocus' analysis, Hallador Energy Co (HNRG) is currently considered Significantly Overvalued. The stock's GF Value™ is $10.84, compared to a current price of $16.16 — trading 49.1% above its estimated fair value. The current OCF Margin % is -23.54%. Hallador Energy Co's overall GF Score™ is 57/100 with 4 warning signs to review. Investors should evaluate multiple metrics — including profitability, growth, and financial strength — before making a decision.
How is OCF Margin % calculated?
OCF Margin % is calculated from a company's financial statements. For Hallador Energy Co (HNRG), the current OCF Margin % is -23.54% as of Jun. 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 Hallador Energy Co (HNRG) Overvalued in 2026?
Based on GuruFocus' analysis, Hallador Energy Co stock appears to be overvalued.
The current stock price of $16.16 is trading 49.1% above its estimated GF Value™ of $10.84.
GuruFocus considers Hallador Energy Co to be Significantly Overvalued.
Key valuation signals for HNRG:
OCF Margin %: -23.54%
GF Value™: $10.84 vs. price of $16.16 (49.1% above fair value)
No single metric tells the full story. See the HNRG stock analysis page for a complete view including 30-year financials, guru trades, and insider activity.
Hallador Energy Co is a vertically integrated, independent power producer (IPP) and fuel company with operations in Indiana. The Company operates across multiple stages of the energy value chain, from accredited capacity and energy to coal. The Company's electric operations are located within the Midcontinent Independent System Operator's (MISO) footprint. The company's business is organized based on the services and products it provide in two segments: (i) Electric Operations and (ii) Coal Operations.
57GF Score
Get the complete analysis for HNRG
OCF Margin % is just one metric. See GF Value™, 30-year financials, guru trades, warning signs, and more.
Quick Browse
Personalize
Premium Gurus 
Create New Portfolio
HNRG has been successfully added to your 
