Nabors Industries

NBR on NYSE. Nabors rents drilling rigs and services to oil and gas companies. Market value $1.3bn.

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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?

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
3.1%fair

For every $100 of what the whole company costs, it produced $3.06 of spare cash in the past 12 months. A savings account pays about $4.

Price to profit
past 12 months to June 2026
6.5×cheap

You pay 6.5 years of operating profit for the business. The average large US company costs around 18.

Return on capital
five annual reports to December 2025
14.2%five-year median

Each dollar kept in the business earns 14 cents a year. Above 10 is good.

Quality score: 73 of 100. Price score: 83 of 100. Our list needs 70 on quality and 60 on price.

$81.22 a share, 122% above its 1-year low

Over the past year the price has ranged from $36.66 to $112.90.

Dividend: 0.1% a year

Paid every year for at least 5 years

Prices from Tuesday’s close (6 October).

Five years of cash, in billions

0.2
0.1
0.1
0.0
-0.0
0.0
2021202220232024202512 monthsto Jun '26

Spare cash swings from quarter to quarter here: $40 million in the past 12 months, a shortfall of $23 million in the year to December 2025.

Revenue
$2.0bn$2.7bn$3.0bn$2.9bn$3.2bn
Operating margin
-4.0%1.7%14.4%14.2%14.8%
Debt to equity
5.526.889.6218.564.22
Shares outstanding
0.01bn0.01bn0.01bn0.02bn0.02bn

Health checks

  • Free cash flow positive4 of 5 years
  • Accounting looks honest (Beneish)Not enough data
  • Financial strength (Piotroski)6 of 7 checks we could run
  • Profit backed by cash (accruals)Yes
  • Debt4.22× equity
  • Revenue growth, five yearsSlow, 8.3% a year
  • Buying back its own sharesNo, 70% more shares since 2021

The quarter to June 2026

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

  • Sales: $815 million last quarter, down 2% on a year ago.
  • A loss of $22 million, compared with a loss of $31 million a year ago.
  • It keeps 14 cents of each $1 of sales as operating profit, down from 17 cents a year earlier.
  • Spare cash over the past 12 months: $40 million. A year earlier it spent $148 million more than it brought in.
  • 1% more shares than a year ago. Each share owns a bit less of the company.
  • Debt is $1.6 billion more than cash, down from $2.3 billion 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$732m
December 2024$730m
March 2025$736m
June 2025$833m
September 2025$818m
December 2025$798m
March 2026$784m
June 2026$815m
Profit by quarter
Profit by quarter
Quarter toAmount
September 2024-$56m
December 2024-$54m
March 2025$33m
June 2025-$31m
September 2025$274m
December 2025$10m
March 2026-$15m
June 2026-$22m

From the company's quarterly reports to the SEC.

Dates

Next results (estimated)
n/a
Last annual report (10-K)
13 February 2026
Next quarterly (estimated, 10-Q)
30 October 2026

Who owns it

2 long-term investors we follow own it, unchanged from 2 last quarter. 246 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

5 investors own more than 5%.

  • Bradley Bauer
    Passive investor
    14.0%
    Since 11 March 2025
  • BlackRock, Inc.
    Passive investor
    7.7%+1.1 pts
    Since 30 June 2026
  • at least 4.7%−1.9 pts
    (filed with 2 related holders)
    Since 30 September 2025
  • Adage Capital Management, L.P.
    Passive investor
    at least 4.7%−3.3 pts
    (filed with 2 related holders)
    Since 31 March 2026
  • G1 Execution Services, LLC
    Passive investor
    at least 1.7%
    (filed with 4 related holders)
    Since 31 December 2024
  • Oaktree Capital Holdings, LLC
    Passive investor
    Sold down below 5%
    Since 31 December 2025
  • The Vanguard Group
    Passive investor
    Sold down below 5%
    Since 13 March 2026
  • Varde Investment Partners (Offshore) Master, L.P.
    Passive investor
    Sold down below 5%
    Since 31 December 2025

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

What insiders did

In the last 12 months, 1 insider bought $500,749 of shares on the open market. 1 sold $295,360.

  • Tudor David J
    Director
    Sold
    Date
    28 August 2026
    Shares
    3,200
    Price
    $92.30
    Value
    $295,360
  • YEARWOOD JOHN
    Director
    Bought
    Date
    20 February 2026
    Shares
    6,410
    Price
    $78.12
    Value
    $500,749

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 serious warning signs we check for were found. 1 thing worth knowing.

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 13 Feb 2026, plus the 10-Q filed 31 Jul 2026 and 7 later 8-Ks.

  • One big customer

    Worth knowing

    One customer brings in a big share of sales: 30% last year. Losing that customer would hurt.

    “One customer, Saudi Aramco, accounted for approximately 30%, 31% and 26% of our consolidated operating revenues during the years ended December 31, 2025, 2024 and 2023, respectively, which operating revenues are primarily included in the results of our International Drilling reportable segment.”

    From the 10-K filed 13 February 2026, Item 1. Business. Read it in the filing

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 carries a lot of debt: 4.2× its equity.

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.

  • Voting power in some of our common shares held or controlled by our Board of Directors (“Board”) could limit a shareholder’s ability to influence our actions.

    Could happen
    In connection with the Parker acquisition, we entered into voting and lock-up agreements (the “Voting & Lock-Up Agreements”) with certain shareholders of Parker (the “Supporting Shareholders”) that became shareholders of ours upon consummation of the acquisition. Among other things, the Voting & Lock-Up Agreements require the Supporting Shareholders to vote shares received as consideration in the acquisition and any other shares they may own in favor of any candidate nominated as a director to our Board by the Board itself or the appropriate committee, vote in favor of any other proposals to the shareholders that the Board recommends shareholders at-large vote in favor of or the Board has already approved and vote against any Board candidate not recommended or approved by the Board. The Voting & Lock-Up Agreements also contain standstill provisions.
    Read more
  • We may be subject to changes in tax laws and have additional tax liabilities.

    Could happen
    ​ The One Big Beautiful Bill Act (“OBBBA”) was signed into law on July 4, 2025. OBBBA included many provisions such as the permanent extension of certain expiring provisions of the Tax Cuts and Jobs Act, modification to the international tax framework and the restoration of favorable tax treatment for certain business provisions. The legislation has multiple effective dates, with certain provisions already in effect and others implemented through fiscal year 2027. We do not expect the legislation to have a material impact on our effective tax rate.
    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.