Core Laboratories Inc. (CLB) stock analysis
Close on Nov 11, 2026Market cap $414.24MP/E 26.6Yield 0.44%
StockData Score
Prices as of Nov 11, 2026How the score works
Mixed11 of 30 checks passed
Core Laboratories passes 11 of the 30 checks behind our score; 3 could not be run for lack of data and count as not passed. Each dot in the shape is one check — hover it for the numbers.
- Valuation
- 1/6
- Growth
- 2/6
- Past performance
- 2/6
- Financial health
- 2/6
- Dividend
- 4/6
What stands out
EPS growing 10%+ a year
Diluted EPS grew 14.5% a year over the last three fiscal years.
Debt covered by cash flow
Operating cash flow over the last twelve months equals 22.0% of total debt.
Guidance raised
Core Laboratories raised its third quarter 2026 Core’s third quarter 2026 revenue outlook on Jul 29, 2026.
Covered by free cash flow
Dividends take 17.8% of free cash flow.
What to watch
Margin of safety under 20%
The price is 10.7% above fair value, so there is no margin of safety.
Trading above fair value
The share price of $9.04 is above our fair value estimate of $8.17.
Return on equity under 15%
Return on equity was 5.7% over the last twelve months and averaged 13.3% over five years; we look for 15% on both.
Return on capital under 10%
Return on invested capital was 6.0%, below the 10% that usually covers the cost of capital.
Valuation1/6
P/E above its 5-year median
Core Laboratories's P/E of 26.6 is above its own 5-year median of 24.0.
P/E above the industry
Core Laboratories's P/E of 26.6 is above the Oil and Gas Field Services median of 18.9.
EV/EBITDA below its 5-year median
Core Laboratories's EV/EBITDA of 9.5 is below its 5-year median of 13.0.
P/B above the industry
Core Laboratories's price-to-book of 1.49 is above the Oil and Gas Field Services median of 1.29.
Trading above fair value
The share price of $9.04 is above our fair value estimate of $8.17.
Margin of safety under 20%
The price is 10.7% above fair value, so there is no margin of safety.
Growth2/6
Revenue growing under 10% a year
Revenue grew 2.4% a year over the last three fiscal years, short of the 10% we look for.
EPS growing 10%+ a year
Diluted EPS grew 14.5% a year over the last three fiscal years.
Earnings acceleration
Needs positive net income now, a year ago and five years ago.
Growing slower than the industry
Revenue grew -0.1% over the last twelve months; the Oil and Gas Field Services median is 4.6%.
Guidance raised
Core Laboratories raised its third quarter 2026 Core’s third quarter 2026 revenue outlook on Jul 29, 2026.
Gross margin slipping
Gross margin was 19.1% over the last twelve months, against 19.9% a year earlier.
Past performance2/6
Return on equity under 15%
Return on equity was 5.7% over the last twelve months and averaged 13.3% over five years; we look for 15% on both.
Return on capital under 10%
Return on invested capital was 6.0%, below the 10% that usually covers the cost of capital.
Return on equity above the industry
Core Laboratories's return on equity of 5.7% is above the Oil and Gas Field Services median of 1.2%.
Earnings over 5 years
Needs positive net income five years ago and in the latest year.
Net margin below its 5-year average
Net margin was 3.0% over the last twelve months, against a 5-year average of 5.4%.
Net margin above the industry
Core Laboratories's net margin of 3.0% is above the Oil and Gas Field Services median of 0.9%.
Financial health2/6
High debt
Debt is 40.5% of shareholders' equity, above the 40% we consider low.
Debt trend
Needs a balance sheet from five years ago with positive equity.
Debt covered by cash flow
Operating cash flow over the last twelve months equals 22.0% of total debt.
Interest not well covered
Operating income covers interest expense 3.5 times; we look for at least 5.
Short-term assets cover short-term debts
Current assets are 2.19 times current liabilities.
Bankruptcy risk in the grey zone
The Altman Z-score is 2.57; above 3 is the safe zone and below 1.8 the distress zone.
Dividend4/6
Pays a dividend
Core Laboratories paid dividends worth 0.3% of the share price over the last twelve months.
Yield below Treasuries
The 0.3% yield is below the 4.4% on a 1-year Treasury.
Yield below the top quarter
The top quarter of US dividend payers yield 3.8% or more; Core Laboratories yields 0.3%.
Dividend not cut
The dividend per share has not fallen by more than 10% in any of the last 5 fiscal years.
Covered by earnings
Dividends take 11.9% of net income.
Covered by free cash flow
Dividends take 17.8% of free cash flow.
Fair value
How we estimate itOur estimate per share
$8.17
The share price is 11% above this estimate.
| Method | Multiple used | Own 5Y median | Industry median | Value per share | Weight |
|---|---|---|---|---|---|
| P/E | 20.8× | 24.0× | 18.9× | $7.08 | 40% |
| EV/EBITDA | 9.6× | 13.0× | 7.5× | $9.30 | 35% |
| P/B | 2.0× | 3.2× | 1.3× | $12.10 | 10% |
| Earnings power | 10.6% cost of equity | – | – | $5.82 | 15% |
| Fair value | $8.17 | 100% | |||
Valuation over time
Using the earnings and balance sheet published at each date, not today's.
- P/E at month end
- Own 5-year median 24.0
- Oil and Gas Field Services median 18.9
An estimate from reported numbers and market multiples, not a price target or investment advice. It can be far off for companies whose profits are about to change sharply.
Market risk
From the past year of daily prices.
Liquidity
Medium risk
- Average value traded per day
- $6.69M
- Value traded per 1% price move
- $3.40M
Downside
Medium risk
- Typical loss in a bad month
- 21.8%
- Volatility (annualized)
- 47%
- Sharpe ratio, 1 year
- -0.98
- Beta to the S&P 500 (5Y)
- 1.14
Typical bad-month loss, week by week
Margins
Share of revenue, fiscal years 2020 to 2025
Gross margin
Operating margin
Net margin
Growth rates
Compound annual growth to fiscal 2025
| Per year | 1 year | 3 years | 5 years | 10 years | Five-year pace |
|---|---|---|---|---|---|
| Revenue | +0.5% | +2.4% | – | – | |
| Gross profit | +5.4% | +4.3% | – | – | |
| Operating income | -3.6% | +10.8% | – | – | |
| Net income | -5.5% | +15.1% | – | – | |
| EPS, diluted | -4.5% | +14.5% | – | – | |
| Free cash flow | -42.0% | +20.5% | – | – | |
| Dividend per share | 0.0% | 0.0% | – | – |
Returns and balance sheet
6 fiscal years. Hover a measure to see how it is calculated.
| Measure | FY2020 | FY2020 | FY2025 | Trend |
|---|---|---|---|---|
| Return on equity | – | – | 11.6% | |
| Return on assets | – | – | 5.1% | |
| Current ratio | – | – | 2.02 | |
| Debt to equity | – | – | 0.41 | |
| Net debt to EBITDA | – | – | 1.23× | |
| Interest coverage | – | – | 5.3× | |
| Inventory turnover | – | – | 7.3× | |
| Capex to revenue | – | – | 2.1% | |
| Diluted shares | – | – | 47M |
Where the cash went
Fiscal 2021 to 2025, five years combined
Core Laboratories generated $179.74M from operations and spent $98.82M on capital expenditure, dividends and share buybacks. 58% of that went back into the business.
DuPont analysis
Return on equity split into margin, efficiency and leverage
| Fiscal year | Net margin | Asset turnover | Equity multiplier | Return on equity |
|---|---|---|---|---|
| FY2025 | 5.6% | 0.90× | 2.28× | 11.6% |
| FY2024 | 6.0% | 0.89× | 2.49× | 13.3% |
| FY2023 | 7.2% | 0.88× | 2.85× | 17.9% |
Piotroski F-Score
Nine tests of profitability, balance sheet and efficiency, fiscal 2025 against fiscal 2024
- ProfitableNet income above zero$29.67M
- Cash generatingOperating cash flow above zero$37.03M
- Return on assets improvedROA up on the prior year5.4% → 5.1%
- Earnings backed by cashOperating cash flow above net income$37.03M vs $29.67M
- Less leverageLong-term debt to assets fell21.6% → 18.9%
- Better liquidityCurrent ratio rose2.16 → 2.02
- No dilutionShare count did not rise48M → 47M
- Gross margin improvedGross margin up on the prior year19.72% → 20.69%
- More efficientAsset turnover rose0.89 → 0.90
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