Complete guide · Fundamental analysis

Analysing a balance sheet:
the investor's guide

The balance sheet is a company's financial X-ray at a given moment. It reveals what it owns (assets), what it owes (liabilities) and how solid its financial structure is. For a small-cap investor, being able to read a balance sheet quickly is an essential skill — it is often where the risks hide that the income statement conceals.

Updated: May 2026
Reading time: 14 min
Level: Intermediate

Structure of the balance sheet

The balance sheet is a two-column statement that always balances: Assets = Liabilities + Shareholders' equity. Assets describe what the company owns or controls; liabilities describe how those assets were financed (debt) or by whom (shareholders).

ASSETS — What the company owns
Non-current assetsLong term
Property, plant & equipment
Goodwill / intangibles⚠ Watch
Current assetsShort term
Inventory
Trade receivables
Cash✓ Key
LIABILITIES — How it is financed
Shareholders' equity✓ Shareholders
Share capital
Reserves + retained earnings
Long-term debtLT
LT bank borrowings
Current liabilitiesST
Trade payables
ST borrowings⚠ Watch

In practice, an investor does not need to read every line of the balance sheet. There are 5 key indicators to calculate quickly from it in order to assess the financial strength of a small cap.

1. Net debt and the net debt/EBITDA ratio

Net debt is the most relevant measure of leverage for an investor. It subtracts available cash from financial debt — because cash can immediately repay debt.

Net debt = LT debt + ST financial debt − Cash
Negative net debt = a net cash position (more cash than debt)
Leverage = Net debt ÷ EBITDA
Number of years of EBITDA needed to repay net debt

The net debt/EBITDA ratio is the most heavily weighted in the Financial strength pillar of the screener (10 pts out of 25). Here are the thresholds:

Net debt / EBITDAInterpretationScreener score
< 0 (negative)Net cash — the company has more cash than debt10 / 10 pts
0 — 1xVery lightly indebted — excellent strength8 / 10 pts
1 — 2xModerate leverage — healthy for a cyclical small cap5 / 10 pts
2 — 3xSignificant leverage — to watch2 / 10 pts
> 3xHigh leverage — material financial risk0 / 10 pts

Beware of short-term debt: in the net debt calculation, include only short-term financial debt (borrowings, credit lines) — not trade payables, which are part of working capital. In most financial databases, use shortTermDebt and longTermDebt, never totalDebt, which aggregates debt of very different kinds.

2. The Current Ratio — short-term liquidity

The current ratio measures a company's ability to meet its short-term obligations with its short-term assets. It is the first indicator of liquidity risk.

Current Ratio = Current assets ÷ Current liabilities
Current assets = inventory + receivables + cash · Current liabilities = all short-term debt
Current RatioInterpretationScreener score
> 2.0Excellent liquidity — very comfortable3 / 3 pts
1.5 — 2.0Good liquidity — healthy2 / 3 pts
1.0 — 1.5Adequate liquidity — to watch1 / 3 pts
< 1.0Liquidity risk — short-term assets insufficient to cover short-term debt0 / 3 pts

On small caps: the current ratio matters especially because smaller companies have more limited access to capital markets than large companies. In a cash squeeze, a large cap can issue bonds or shares quickly — a small cap with no listed bonds cannot. A current ratio below 1 on a small cap is a serious alarm signal.

3. Goodwill — intangible-asset risk

Goodwill appears on the asset side of the balance sheet when a company acquires another at a price above its net book value. It represents the value paid for intangible elements: brand, customer base, market share, expected synergies.

The danger: if the acquisitions did not create the expected value, the goodwill must be impaired — a charge that can be massive and that directly hits shareholders' equity and net income.

Goodwill ratio = Goodwill ÷ Total assets
Expressed as a %. Measures the share of intangible assets at risk of impairment
Goodwill / Total assetsInterpretationRisk
< 5%Negligible — company makes few acquisitionsLow
5 — 15%Moderate — a few acquisitionsAcceptable
15 — 30%Significant — substantial external growthTo watch
> 30%High — strong dependence on past acquisitionsHigh risk

How to spot goodwill at risk

High goodwill is not automatically a problem — it may reflect successful, value-creating acquisitions. But cross-check it against two indicators:

4. Working capital — efficiency of the operating cycle

Working capital (the working capital requirement) measures the cash need generated by the operating cycle — the lag between paying suppliers and collecting from customers.

Working capital = Inventory + Trade receivables − Trade payables
Working capital in days = Working capital ÷ (Revenue / 365) · Measures the number of days of revenue "tied up"

Positive working capital means the company is financing its operating cycle — it needs cash. Negative working capital (some retailers, prepaid SaaS) is favourable: customers pay before the company has to pay its suppliers.

Working capital in daysProfileInterpretation
< 0 daysNegative working capitalFavourable model — customers pay before suppliers
0 — 30 daysVery efficientShort cycle, good working-capital control
30 — 60 daysNormalStandard for industry / services
60 — 90 daysHighHeavy inventory or receivables — watch the trend
> 90 daysVery highRisk of a cash squeeze if growth accelerates

Working capital and growth: a fast-growing company mechanically sees its working capital rise — it sells more so has more receivables, and builds more inventory. That is why a growing company can have negative FCF even with excellent EBITDA. Working capital in days lets you tell a structural deterioration apart from a mere growth effect.

5. Shareholders' equity — value for the shareholder

Shareholders' equity represents the company's net book value for its shareholders: what would be left if all assets were sold and all debts repaid. How it evolves over time is a key indicator of value creation (or destruction).

Three warning signs to watch:

Calculator — Analyse a balance sheet in 2 minutes

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Quick balance sheet analyser
5 key ratios calculated instantly, with the screener score
Net debt
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Net debt / EBITDA
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Goodwill / Assets
Enter goodwill and assets
Current Ratio
Enter current assets and liabilities
Screener score (out of 3 pts)
Working capital
Enter the figures
Working capital in days of revenue
Also enter revenue

The screener's Financial strength score: recap

The Financial strength pillar of Screener Small Caps combines balance sheet indicators into a score out of 25 points. Here is the exact weighting:

Financial strength pillar — full weighting (25 pts max)
Net debt / EBITDA
10 pts max
EBITDA margin
7 pts max
ROCE
5 pts max
Current Ratio
3 pts max

Net debt/EBITDA is deliberately the most heavily weighted criterion — it is the solvency risk that can lead to bankruptcy or massive dilution. On illiquid small caps, this risk is amplified by the difficulty of raising capital quickly under stress.

Balance sheet checklist in 5 questions

To analyse a small cap's balance sheet quickly before investing, ask yourself these five questions:

  1. Is net debt/EBITDA below 2x? If not, identify why, and whether it is structural or cyclical.
  2. Is the current ratio above 1.5? If not, the company may face short-term cash difficulties.
  3. Does goodwill exceed 20% of total assets? If so, read the notes on impairment tests.
  4. Is shareholders' equity positive and growing? A decline without large dividends or buybacks is an alarm signal.
  5. Is working capital in days improving or deteriorating? A continuous deterioration may indicate a loss of pricing power or lengthening customer payment terms.

Balance sheet analysed automatically across 800+ stocks

Net debt/EBITDA, current ratio, goodwill ratio and working capital in days calculated and scored daily. Financial strength pillar 0-25 pts within the composite score.

Open the screener →

The Fundamental analysis cluster — complete

You now have all the keys to analyse a small cap across every fundamental angle. Here is the full cluster:

To understand the market these analyses apply to, see the Euronext Growth guide. For quick definitions, the glossary covers all the screener's terms.

Frequently asked questions about the balance sheet

As an investor, focus on 5 indicators: (1) net debt/EBITDA for solvency risk, (2) current ratio for short-term liquidity, (3) goodwill ratio for intangible-asset risk, (4) working capital in days for operating efficiency, and (5) the trend in shareholders' equity. A healthy balance sheet: net debt/EBITDA < 2x, current ratio > 1.5, goodwill < 20% of assets, positive and growing equity.
Net debt is the difference between financial debt (long-term + short-term financial) and available cash. Negative net debt means the company has more cash than debt — a net cash position, a strong sign of strength. The net debt/EBITDA ratio measures how many years of EBITDA would be needed to repay the net debt.
The current ratio is current assets / current liabilities. Current assets include inventory, trade receivables and cash. Current liabilities include all debt due within one year. Above 1.5 is healthy; below 1 means short-term debt exceeds short-term assets — a risk of a cash squeeze.
Goodwill represents the value paid in excess of net book value during acquisitions. It sits in non-current assets and must be tested for impairment every year. If the acquisitions did not create the expected value, the goodwill is impaired — a potentially massive charge that hits net income and equity. Goodwill above 30% of total assets is a warning sign.
Working capital (the working capital requirement) is the cash needed to finance the lag between paying suppliers and collecting from customers. Working capital = Inventory + Trade receivables - Trade payables. Expressed in days of revenue, it measures operating-cycle efficiency. Negative working capital is favourable. A deterioration in working capital in days over several years often signals a loss of bargaining power with customers or suppliers.
In the annual report published on the company's website (the "Investors" section) or on the national market regulator's site (e.g. the AMF in France). For Euronext Growth companies, half-year balance sheets are mandatory. Most financial platforms display the main indicators without having to read the full document.