Hallador Energy

HNRG on Nasdaq. Hallador Energy sells electricity and coal to utilities and power plants. Market value $658m.

Watch this stockFree. We tell you when something changes.

Price checks use the past 12 months to June 2026. Quality checks use five annual reports, the latest for the year to December 2025.

Should I look at this?

Good business, but not cheap right now

See cheaper Utilities stocks on the list

This is not advice. Check the numbers below.

Compare with another stock

Cash yield
past 12 months to June 2026
-7.7%low

For every $100 of what the whole company costs, it produced $-7.67 of spare cash in the past 12 months. A savings account pays about $4.

Price to profit
past 12 months to June 2026
39.6×full

You pay 39.6 years of operating profit for the business. The average large US company costs around 18.

Return on capital
five annual reports to December 2025
8.2%five-year median

Each dollar kept in the business earns 8 cents a year. Above 10 is good.

Quality score: 78 of 100. Price score: 0 of 100. Our list needs 70 on quality and 60 on price.

$13.95 a share, 6% above its 1-year low

Over the past year the price has ranged from $13.19 to $24.70.

Pays no dividend

Prices from Monday’s close (5 October).

Five years of cash, in billions

0.0
0.0
-0.0
0.0
0.0
-0.1
2021202220232024202512 monthsto Jun '26

Spare cash swings from quarter to quarter here: a shortfall of $50 million in the past 12 months, $12 million in the year to December 2025.

Revenue
$248m$362m$635m$404m$469m
Operating margin
-2.4%8.4%10.2%-54.0%13.0%
Debt to equity
0.590.380.370.550.24
Shares outstanding
0.03bn0.03bn0.04bn0.04bn0.05bn

Health checks

  • Free cash flow positive4 of 5 years
  • Accounting looks honest (Beneish)Not enough data
  • Financial strength (Piotroski)7 of 8 checks we could run
  • Profit backed by cash (accruals)No
  • Debt0.24× equity
  • Revenue growth, five yearsStrong, 14.0% a year
  • Buying back its own sharesNo, 43% more shares since 2021

The quarter to June 2026

How the business did, compared with the same quarter a year earlier.

  • Sales: $102 million last quarter, down 1% on a year ago.
  • A loss of $15 million, after a profit of $8 million a year ago.
  • It keeps 4 cents of each $1 of sales as operating profit, after losing 45 cents a year earlier.
  • Over the past 12 months it spent $50 million more cash than it brought in. A year earlier it had $26 million spare.
  • 9% more shares than a year ago. Each share owns a bit less of the company.
  • Debt is $18 million more than cash, down from $46 million a year ago.
  • Sales grew on a year ago in 2 of the last 4 quarters.
Sales by quarter
Sales by quarter
Quarter toAmount
September 2024$105m
December 2024$93m
March 2025$118m
June 2025$103m
September 2025$147m
December 2025$102m
March 2026$102m
June 2026$102m
Profit by quarter
Profit by quarter
Quarter toAmount
September 2024$2m
December 2024-$216m
March 2025$10m
June 2025$8m
September 2025$24m
December 2025-$240,000
March 2026-$9m
June 2026-$15m

From the company's quarterly reports to the SEC.

Dates

Next results (estimated)
n/a
Last annual report (10-K)
12 March 2026
Next quarterly (estimated, 10-Q)
9 November 2026

Who owns it

3 long-term investors we follow own it, unchanged from 3 last quarter. 172 funds in all.

Jun '25
Dec '25
Jun '26
Largest holders overall

From 13F filings for the quarter ended 30 June 2026.

Big holders and activists

3 investors own more than 5%.

  • BlackRock, Inc.
    Passive investor
    5.9%+0.9 pts
    Since 30 June 2026
  • Aegis Financial
    Passive investor
    at least 4.7%
    (filed with 1 related holder)
    Since 30 September 2025
  • David C. Hardie
    at least 3.7%
    (filed with 4 related holders)
    Since 1 January 2026
  • ALJ Investment Company, LLC
    Passive investor
    Sold down below 5%
    Since 31 December 2024
  • Mark D. Becker
    Passive investor
    Sold down below 5%
    Since 30 June 2026
  • The Vanguard Group
    Passive investor
    Sold down below 5%
    Since 13 March 2026

From Schedule 13D and 13G filings: anyone owning more than 5% must file one.

What insiders did

In the last 12 months, 3 insiders bought $1m of shares on the open market.

Cluster buy3 insiders bought within 30 days (16 June 2026 to 14 July 2026).
  • Sugg Barbara Ann
    Director
    Bought
    Date
    14 July 2026
    Shares
    5,000
    Price
    $17.13
    Value
    $85,648
  • Hudson Daniel Timothy
    Director
    Bought
    Date
    9 July 2026
    Shares
    5,000
    Price
    $16.58
    Value
    $82,913
  • Hudson Daniel Timothy
    Director
    Bought
    Date
    29 June 2026
    Shares
    10,000
    Price
    $16.94
    Value
    $169,400
  • Hudson Daniel Timothy
    Director
    Bought
    Date
    25 June 2026
    Shares
    2,000
    Price
    $17.70
    Value
    $35,400
  • Hudson Daniel Timothy
    Director
    Bought
    Date
    24 June 2026
    Shares
    3,000
    Price
    $17.04
    Value
    $51,120
  • Wesley Charles Ray IV
    Director
    Bought
    Date
    16 June 2026
    Shares
    15,000
    Price
    $16.69
    Value
    $250,350
  • Wesley Charles Ray IV
    Director
    Bought
    Date
    17 December 2025
    Shares
    20,000
    Price
    $17.83
    Value
    $356,600
  • Wesley Charles Ray IV
    Director
    Bought
    Date
    21 November 2025
    Shares
    13,000
    Price
    $19.28
    Value
    $250,640

From Form 4 filings: insiders must report trades in their own company's shares within two days.

Warning signs in its filings

Problems the company itself reported to the SEC, in its own words.

None of the warning signs we check for were found.

We look for five warning signs: doubt it can keep going, weak checks on its own accounts, a notice that its past accounts can't be relied on, a change of auditor, and one customer bringing in a big share of sales. We don't check lawsuits, investigations or debt yet.

We checked the auditor's report, internal controls, restatement notices, auditor changes and big customers in the 10-K filed 12 Mar 2026, plus the 10-Q filed 10 Aug 2026 and 13 later 8-Ks.

A 10-K is the yearly report every US company files with the SEC. An 8-K is a short notice of a big event.

What could go wrong

  • It isn't cheap on profits: 39.6× operating profit.

Whether the price already reflects the risks is what the deep dive is for.

What changed in the risks this year

Companies must list what could hurt them each year. These are the parts that changed since last year’s report.

  • Participation in MISO’s ERAS program may not achieve the benefits targeted by the Company and, if not successful, could have a material adverse effect on the Company’s business, financial condition and/or results of operations .

    Could happen
    ​ On November 3, 2025, Hallador Power submitted an application to MISO’s ERAS program (the “ERAS program”) to obtain an interconnection that would allow the Company to add up to an additional 515 MW of natural gas generation adjacent to Hallador Power’s Merom Generating Station. On December 22, 2025, the Company received notice from MISO that its ERAS program application had been accepted by MISO, which is expected to move the Company into a 6- to 9-month MISO review and approval process to gain access to the power grid versus the traditional 4.5-year process.
    Read more
  • Participation in MISO’s ERAS program may not achieve the benefits targeted by the Company and, if not successful, could have a material adverse effect on the Company’s business, financial condition and/or results of operations .

    Could happen
    ​ MISO’s acceptance of the ERAS application for review does not guarantee that the Company’s application will ultimately be approved by MISO or, if approved, that the Company will be able to add additional 515 MW of natural gas generation , or any additional generation, to take advantage of the approved interconnection. Participation in the ERAS program and construction and development of additional generation is capital intensive and includes construction, operational, financial, regulatory and legal risks that could impact the project’s viability and/or timeline, and the Company’s failure to achieve all or any of the targeted benefits of the ERAS program could have a material adverse effect on the Company’s business, financial condition and/or results of operations.
    Read more
  • Expected demand growth from the technology sector, manufacturing and other users of electricity, which has driven recent improvements in the outlook for the competitive wholesale power generation market, may not actually occur or be sustained.

    Recently, the market outlook for competitive wholesale power generation has improved largely based on expected future demand from several sources, including data centers and other technology sector requirements, re-shoring of manufacturing in the U.S., the electrification of industry, and other demand drivers. Various factors including but not limited to unfavorable macroeconomic conditions, increases in energy efficiency or supply, or advances in technology, could result in lower-than-expected electricity demand and unfavorable market conditions for our power generating business and lower demand for coal from our coal mining operations. A general economic slowdown or recession, a downturn in technology, manufacturing, or other sectors, an oversupply of natural gas, or various other economic conditions could reduce electricity and coal demand and prices. Improvements in energy efficiency, conservation efforts, and demand-side power management technologies, as well as other shifts in energy consumption, may reduce demand or slow demand growth, both from our power generating business and from our coal operations. Furthermore, the penetration of renewable generation resources has, and may continue to have, negative effects on wholesale power prices and the economics of dispatchable generation units. Advances in technology may also provide alternative methods to produce, dispatch, and store power, which could also lead to increased overall electricity supply. Any of these factors could impact the dispatch, capacity factors, and value of our generation facility and adversely impact demand for our coal.
    Read more
  • Expected demand growth from the technology sector, manufacturing and other users of electricity, which has driven recent improvements in the outlook for the competitive wholesale power generation market, may not actually occur or be sustained.

    Could happen
    In the future, as investments in Merom become more significant, the value of those assets could be adversely affected by numerous uncertain factors, some of which are beyond our control, including, but not limited to unfavorable changes in the economic environments in which we operate, commodity pricing, environmental, litigation, weather, and regulatory and/or legal changes. These factors may trigger the recognition of additional impairment charges in the future, which could have a substantial impact on our results of power operations.
    Read more

Read it in the annual report

The deep dive

Everything above is arithmetic on public filings. The deep dive reads the last ten years of annual reports, the proxy statements, and the earnings calls, then argues the case the way Buffett, Klarman, and Hohn would, and checks every claim against the source.

  • What the business is worth, as a range, and the margin of safety at today’s price
  • Prices to start buying, buy, and buy hard
  • The three things that would make this a mistake
  • Every number footnoted to the filing it came from
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Not advice. Numbers on this page come from SEC filings and are updated each night; prices are updated again after the US market closes. The five-year figures are rounded.