Core Laboratories Inc. /DE/

CLBdata completeness 100%5 fiscal years on file
The thesis, from the filings

Core Laboratories Inc. /DE/ earns about 10% on invested capital, barely covering its ~9% cost of capital, with a roughly flat share count. The estimate methods put fair value between $6.54 and $28.48 a share.Whether it’s worth owning at today’s price is the last question — and yours to answer, below.

i. The business — what you’d actually own
FigureFY 2021FY 2022FY 2023FY 2024FY 2025
Revenue$470.3M1$489.7M2$509.8M3$523.8M3$526.5M3
Net income$19.7M4$19.5M5$36.7M6$31.4M6$29.7M6
Operating cash flow$36.6M7$25M8$24.8M9$56.4M9$37M9
Capital expenditure$13.5M10$10.2M11$10.6M12$11.9M12$11.2M12
Free cash flow (derived)$23M7$14.7M8$14.2M9$44.5M9$25.8M9
Total debt$347.4M13$329.1M14$254.1M15$223.3M15
Cash & equivalents$17.7M16$15.4M17$15.1M18$19.2M19$22.7M19
Diluted shares46.7M46.8M47.5M47.7M47.0M

Superscripts are receipts. Each links to the SEC filing the number came from (full list at the bottom).

ii. Your slice — ownership made literal
If you owned
shares
Net assets behind them
$56.56
your share of equity
Profit it earned you last year
$6.31
Free cash flow it threw off
$5.49
Debt you’d be carrying
$47.47

10 shares is a claim on $56.56 of net worth that earned you $6.31 and generated $5.49 of cash last year, against $47.47 of debt.

iii. Is this a good business?
Moat signal · return on invested capital
10% avg · 5y
FY21 18%FY22 5%FY23 9%FY24 8%FY25 8%

It earned about 10% on invested capital against a ~9% cost of capital — roughly what it costs to fund the business, so the numbers show no clear edge.

seeing a moat in the numbers →
Management signal · capital allocation
+1% shares · 5y

Share count is roughly flat over 5 years — little dilution, little buyback. Total debt has fallen 36% — deleveraging.

reading capital allocation →

Signals, not verdicts — read from the filings above. Numbers don’t prove a moat; they show its footprint. You decide.

iv. What it’s worth — engine v0.1.0

The 3 estimate methods that apply put fair value between $6.54 and $28.48 a share. They rest on different assumptions, so where they diverge is the story; the Graham Number is a stricter floor, not a target.

DCF · Growth Exit 10Y
$28.48
assumptions (10)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears10
  • fcfGrowth20.0%
  • fcfBase$25.8M
DCF · Growth Exit 5Y
$13.64
assumptions (10)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • terminalGrowth2.5%
  • projectionYears5
  • fcfGrowth20.0%
  • fcfBase$25.8M
Earnings Power Value
$6.54
assumptions (8)
  • riskFreeRate4.7%
  • equityRiskPremium5.0%
  • beta100.0%
  • equityWeight85.0%
  • costOfDebtSpread1.5%
  • taxRate21.0%
  • normalizedEarnings$29.7M
  • growthAssumed0.0%
Graham Number
$8.95
assumptions (1)
  • grahamMultiplier2250.0%

Different models answer different questions — which to trust when →

v. The price question — last, on purpose
Is today’s price fair?
See live price ↗
Type a price. The ledger answers.
Or set your own belief
FCF growth, next 5 years20.0%
Discount rate (WACC)8.93%
Terminal growth2.5%
At your growth, a share is worth $13.64
The three cases
Bear0.0%$3.58
Base20.0%$13.64
Bull20.0%$13.64

Bear/base/bull growth = 0% / filed history / history + 5pp. Type a price to see the return each case implies.

Default growth 20.0%= this company’s own filed history (median-to-median FCF CAGR, clamped 0–20%). Your adjustments are recorded anonymously. They become the “what do owners actually believe” dataset.

Sources — the receipts
  1. 10-K · period ending 2021-12-31 · accession 0000950170-24-015483 (RevenueFromContractWithCustomerExcludingAssessedTax)
  2. 10-K · period ending 2022-12-31 · accession 0000950170-25-019072 (RevenueFromContractWithCustomerExcludingAssessedTax)
  3. 10-K · period ending 2023-12-31 · accession 0001193125-26-118177 (RevenueFromContractWithCustomerExcludingAssessedTax)
  4. 10-K · period ending 2021-12-31 · accession 0000950170-24-015483 (NetIncomeLoss)
  5. 10-K · period ending 2022-12-31 · accession 0000950170-25-019072 (NetIncomeLoss)
  6. 10-K · period ending 2023-12-31 · accession 0001193125-26-118177 (NetIncomeLoss)
  7. 10-K · period ending 2021-12-31 · accession 0000950170-24-015483 (NetCashProvidedByUsedInOperatingActivities)
  8. 10-K · period ending 2022-12-31 · accession 0000950170-25-019072 (NetCashProvidedByUsedInOperatingActivities)
  9. 10-K · period ending 2023-12-31 · accession 0001193125-26-118177 (NetCashProvidedByUsedInOperatingActivities)
  10. 10-K · period ending 2021-12-31 · accession 0000950170-24-015483 (PaymentsToAcquirePropertyPlantAndEquipment)
  11. 10-K · period ending 2022-12-31 · accession 0000950170-25-019072 (PaymentsToAcquirePropertyPlantAndEquipment)
  12. 10-K · period ending 2023-12-31 · accession 0001193125-26-118177 (PaymentsToAcquirePropertyPlantAndEquipment)
  13. 10-K · period ending 2022-12-31 · accession 0000950170-24-015483 (LongTermDebtNoncurrent)
  14. 10-K · period ending 2023-12-31 · accession 0000950170-25-019072 (LongTermDebtNoncurrent)
  15. 10-K · period ending 2024-12-31 · accession 0001193125-26-118177 (LongTermDebtNoncurrent)
  16. 10-K · period ending 2021-12-31 · accession 0000950170-25-019072 (CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents)
  17. 10-K · period ending 2022-12-31 · accession 0000950170-24-015483 (CashAndCashEquivalentsAtCarryingValue)
  18. 10-K · period ending 2023-12-31 · accession 0000950170-25-019072 (CashAndCashEquivalentsAtCarryingValue)
  19. 10-K · period ending 2024-12-31 · accession 0001193125-26-118177 (CashAndCashEquivalentsAtCarryingValue)