Riley Exploration Permian

REPX on NYSEAmerican. Crude petroleum & natural gas. Market value $951m.

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.

Recent profit includes a one-time gain, so we price the company excluding that gain.

Should I look at this?

Worth a closer look

Read what could go wrong

This is not advice. Check the numbers below.

Compare with another stock

Cash yield
past 12 months to June 2026
9.6%high

For every $100 of what the whole company costs, it produced $9.64 of spare cash in the past 12 months. A savings account pays about $4.

Price to profit
past 12 months to June 2026, without the one-off
10.5×fair

You pay 10.5 years of operating profit for the business. The average large US company costs around 18.

Return on capital
five annual reports to December 2025
16.8%five-year median

Each dollar kept in the business earns 17 cents a year. Above 10 is good.

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

$42.87 a share, 78% above its 1-year low

Over the past year the price has ranged from $24.08 to $45.31.

Dividend: 3.5% a year

Paid every year for 4 years

Prices from Tuesday’s close (6 October).

Five years of cash, in billions

0.0
0.1
0.1
0.1
0.1
0.1
2021202220232024202512 monthsto Jun '26
Revenue
$151m$322m$375m$410m$392m
Operating margin
39.6%63.3%45.8%37.5%34.0%
Debt to equity
n/a0.170.840.530.39
Shares outstanding
0.02bn0.02bn0.02bn0.02bn0.02bn

Health checks

  • Free cash flow positive5 of 5 years
  • Accounting looks honest (Beneish)Not enough data
  • Financial strength (Piotroski)6 of 8 checks we could run
  • Profit backed by cash (accruals)Yes
  • Debt0.39× equity
  • Revenue growth, five yearsStrong, 164.4% a year
  • Buying back its own sharesNo, 13% more shares since 2021

The quarter to June 2026

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

  • Sales: $166 million last quarter, up 94% on a year ago.
  • Profit: $87 million, up 187% on a year ago.
  • It keeps 38 cents of each $1 of sales as operating profit, up from 33 cents a year earlier.
  • Spare cash over the past 12 months: $92 million, down from $136 million.
  • About the same number of shares as a year ago.
  • Debt is $247 million more than cash, down from $261 million a year ago.
  • Sales grew on a year ago in 3 of the last 4 quarters.
Sales by quarter
Sales by quarter
Quarter toAmount
September 2024$102m
December 2024$103m
March 2025$102m
June 2025$85m
September 2025$107m
December 2025$97m
March 2026$114m
June 2026$166m
Profit by quarter
Profit by quarter
Quarter toAmount
September 2024$26m
December 2024$11m
March 2025$29m
June 2025$30m
September 2025$16m
December 2025$85m
March 2026-$70m
June 2026$87m

From the company's quarterly reports to the SEC.

Dates

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

Who owns it

3 long-term investors we follow own it, unchanged from 3 last quarter. 198 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

6 investors own more than 5%.

  • C JOHN WILDER JR.
    18.9%
    Since 3 December 2025
  • Bluescape Energy Recapitalization & Restructuring Fund III LP
    at least 15.7%−3.2 pts
    (filed with 4 related holders)
    Since 5 February 2026
  • Yorktown Energy Partners X, L.P.
    at least 7.5%−2.1 pts
    (filed with 6 related holders)
    Since 7 April 2026
    What they said

    Item 4 of the Schedule 13D is hereby amended and supplemented as follows: Pro rata in-kind distributions from Riley Exploration Group, LLC ("REXG") in the amount of 1,000,000 shares of Common Stock of the Issuer, consisting of distributions of: (i) 489,868 shares of Common Stock…

    Read the filing
  • at least 5.9%
    (filed with 2 related holders)
    Since 28 May 2026
    What they said

    Item 4 of the Original Schedule 13D is hereby amended and supplemented as follows: Pro rata in-kind distribution by Yorktown XI of 500,000 shares of Common Stock of the Issuer on May 28, 2026.

    Read the filing
  • BlackRock, Inc.
    Passive investor
    5.2%
    Since 30 June 2026
  • Bluescape Riley Exploration Holdings LLC
    at least 4.9%−1.2 pts
    (filed with 5 related holders)
    Since 26 March 2026

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

What insiders did

No insider bought shares on the open market in the last 12 months. 4 sold $4m, $2m of it under preset trading plans.

  • Riley Philip A
    CFO & EVP STRATEGY
    Sold
    Date
    18 August 2026
    Shares
    4,000
    Price
    $37.61
    Value
    $150,420
  • Riley Corey Neil
    CIO & CCO
    Sold
    under a preset trading plan
    Date
    10 August 2026
    Shares
    3,500
    Price
    $35.20
    Value
    $123,205
  • Riley Bobby
    CEO, Director
    Sold
    under a preset trading plan
    Date
    10 August 2026
    Shares
    12,500
    Price
    $35.85
    Value
    $448,088
  • Riley Bobby
    CEO, Director
    Sold
    Date
    10 June 2026
    Shares
    30,000
    Price
    $36.22
    Value
    $1m
  • Riley Corey Neil
    CIO & CCO
    Sold
    under a preset trading plan
    Date
    11 May 2026
    Shares
    3,500
    Price
    $34.37
    Value
    $120,301
  • Riley Bobby
    CEO, Director
    Sold
    under a preset trading plan
    Date
    11 May 2026
    Shares
    12,500
    Price
    $34.45
    Value
    $430,605
  • Arriaga Brent Alexander
    Director
    Sold
    Date
    8 April 2026
    Shares
    2,500
    Price
    $38.94
    Value
    $97,350
  • Riley Corey Neil
    CIO & CCO
    Sold
    under a preset trading plan
    Date
    12 February 2026
    Shares
    3,500
    Price
    $27.41
    Value
    $95,935
  • Riley Bobby
    CEO, Director
    Sold
    under a preset trading plan
    Date
    10 February 2026
    Shares
    12,500
    Price
    $27.79
    Value
    $347,393
  • Riley Bobby
    CEO, Director
    Sold
    Date
    19 December 2025
    Shares
    20,000
    Price
    $25.91
    Value
    $518,200

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 4 Mar 2026, plus the 10-Q filed 5 Aug 2026 and 3 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

Cheap for a reason is the question the numbers cannot answer.

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.

  • Purchases of shares of our common stock pursuant to our stock repurchase plan may affect the value of our common stock, and there can be no assurance that our stock repurchase plan will enhance stockholder value.

    Could happen
    Pursuant to our publicly announced stock repurchase plan, we are authorized to repurchase up to $100 million of our common stock over a period of 24 months, including through open market purchases, through block trades, in privately negotiated transactions, or by other means, including through the use of trading plans, each in accordance with applicable securities laws and other restrictions. The timing, amount, and manner of any purchase will be determined at the Company’s discretion, subject to management’s assessment of the intrinsic value of the common stock, the market price of the common stock, general market and economic conditions, available liquidity, compliance with the Company’s debt and other agreements, applicable legal requirements, and other considerations. This activity could impact the market price of our common stock at that time. Additionally, repurchases under our stock repurchase program will diminish our cash reserves, which could impact our ability to pursue possible strategic opportunities and acquisitions. There can be no assurance that any share repurchases will enhance stockholder value because the market price of our common stock could decline. Although our stock repurchase program is intended to enhance long-term stockholder value, short-term share price fluctuations could reduce the program’s effectiveness.
    Read more
  • We are responsible for the decommissioning, removal, plugging, abandonment, and reclamation costs for our facilities.

    Could happen
    We are responsible for compliance with all applicable laws and regulations regarding the decommissioning, removal, plugging, abandonment, and reclamation of our facilities at the end of their economic life, the costs of which may be substantial. It is not possible to predict these costs with certainty since they will be a function of regulatory requirements at the time of decommissioning, removal, plugging, abandonment, and reclamation. Prior to such time, though, we are required by the states in which we operate to post financial assurance in order to provide for abandonment, restoration and remediation of wells, and the amount of that financial assurance varies in the states in which we operate. Further, public concern over potential environmental impacts, such as groundwater contamination, from “orphan wells”—wells abandoned by an operator presumably no longer in existence that were not properly decommissioned and plugged—has recently been expressed and, in some cases, spurred calls for increasing the required amounts of financial assurance to more accurately reflect the current, actual costs of plugging and abandonment. For example, in October 2025, the NMOCC conducted a hearing to consider proposed rules that, if adopted, would substantially increase bonding requirements and introduce higher, per well bonding requirements if a certain percentage of an operator's wells are considered marginal. Whereas a maximum of $250,000 in financial assurance could previously be posted to cover all of an operator's wells, additional finanical assurance in the amount of $150,000 per well would be required for wells considered to be "low producing" or "inactive," or, for example, if 20 percent of an operator’s wells are considered marginal or inactive, the $150,000 per well financial assurance requirement applies to all of the operators wells, not just the low producing and inactive well. In addition, New Mexico proposed adding change-in-operator requirements relating to the demonstration of financial wherewithal for taking on inactive well and plugging and abandonment obligations. In addition to required financial assurance, we may, in the future, determine it prudent or be required by applicable laws or regulations to establish and fund one or more decommissioning, removal, plugging, abandonment, and reclamation reserve funds to provide for payment of future decommissioning, removal, plugging, abandonment, and reclamation costs, which could decrease funds available for capital expenditures, debt repayment, dividends, stock buybacks, or other corporate purposes. In addition, such reserves, if established, may not be sufficient to satisfy such future decommissioning, removal, plugging, abandonment, and reclamation costs and we will be responsible for the payment of the balance of such costs.
    Read more
  • Recent regulatory restrictions on use of produced water and a moratorium on new produced water disposal wells in certain areas of the Permian Basin to stem rising seismic activity and earthquakes could increase our operating costs and adversely impact our business, results of operations and financial condition.

    Could happen
    We may be subject to regulation that restricts our ability to discharge water produced as part of our oil, natural gas and NGL production operations. Productive zones frequently contain water that must be removed for the oil, natural gas and NGLs to produce, and our ability to remove and dispose of sufficient quantities of water from the various zones will determine whether we can produce oil, natural gas and NGLs in commercial quantities. The produced water must be transported from the leasehold and/or injected into disposal wells. The availability of transportation and disposal wells with sufficient capacity to receive all of the water produced from our wells may affect our ability to produce our wells. Also, the cost to transport and dispose of that water, including the cost of complying with regulations concerning water disposal, may reduce our profitability. We have entered into a 15-year agreement with a third party to transport certain committed volumes of produced water from our operations in New Mexico beginning in the second half of 2026; however if this agreement were to be terminated, or our counterparty otherwise fails to transport the produced water, it could force us to shut in wells or reduce drilling activities. We may also have to shut in wells, reduce drilling activities, or upgrade facilities for water handling or treatment if any of the following occur: (i) water produced from our projects fails to meet the quality requirements set by relevant regulatory agencies, (ii) our wells produce water in excess of the allowed volumetric permit limits, (iii) the disposal wells fail to comply with applicable regulatory requirements, or (iv) we are unable to secure access to disposal wells with sufficient capacity to handle all of the produced water. The costs to dispose of this produced water may increase if any of the following occur:
    Read more
  • Recent regulatory restrictions on use of produced water and a moratorium on new produced water disposal wells in certain areas of the Permian Basin to stem rising seismic activity and earthquakes could increase our operating costs and adversely impact our business, results of operations and financial condition.

    Could happen
    • we cannot obtain future permits from applicable regulatory agencies; • water of lesser quality or requiring additional treatment is produced; • our wells produce excess water; • the counterpart to our water agreement cannot transport our produced water;
  • Our derivative activities could result in financial losses or could reduce our earnings.

    Could happen
    If interest rates decline below the fixed or floor rates established by our derivative instruments, we will be obligated to make cash payments to our derivative counterparties, which could increase our interest expense and reduce cash flows available for capital expenditures, debt repayment, dividends, stock buybacks or other corporate purposes. As a result, our derivative positions may cause us to incur higher interest costs than we would have otherwise incurred in a declining interest rate environment.
    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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What a finished deep dive looks like

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.