How to Read Financial Statements

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Overview

• Balance sheet: What does the company have now, and who does it owe? (a “static snapshot” at a point in time)
• Income statement: Did it actually make money this year/this quarter? (an operating “report card” over a period)
• Cash flow statement: Where did the cash come from, and where did it go? (a cash-view “ledger”)

• Balance sheet = this person’s “household asset list + how much they borrowed”
• Income statement = “how much salary they earned, how much side income they made, and how much they spent” over the year
• Cash flow statement = bank account transactions: did the money actually hit the account

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The Three Core Statements

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Balance Sheet

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1. Basic structure

Assets = Liabilities + Shareholders’ Equity

• Assets: resources the company owns or controls that can bring economic benefits
• Liabilities: obligations the company has incurred and must repay with economic resources in the future
• Shareholders’ equity: the part shareholders truly “own,” also called “net assets” or “book value”

• Assets
  • Current assets: assets that can be converted to cash or used within one year
    • e.g., cash and cash equivalents, accounts receivable, inventory, prepaid expenses, etc.
  • Non-current assets: assets that take more than one year to convert or use
    • e.g., property, plant and equipment, construction in progress, intangible assets, long-term equity investments, etc.
• Liabilities and equity
  • Current liabilities: due within one year
    • e.g., short-term borrowings, accounts payable, payroll payable, etc.
  • Non-current liabilities: due after one year
    • e.g., long-term borrowings, bonds payable, long-term payables, etc.
  • Shareholders’ equity:
    • paid-in capital (share capital), capital surplus, retained earnings, etc.

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2. Key metrics

Debt-to-asset ratio = Total liabilities ÷ Total assets

• Reflects overall leverage and debt burden
• Generally:
  • Too high: weaker risk resistance; vulnerable when operations decline or interest rates rise
  • Too low: may mean the company is conservative, or that it lacks expansion opportunities

Current ratio = Current assets ÷ Current liabilities

• Measures short-term solvency:

  • 1 usually implies relatively sufficient short-term liquidity

  • Well below 1 suggests the company may be “robbing Peter to pay Paul” short-term
• But note: inventory and prepaid expenses may not be quickly liquidated

Quick ratio = (Current assets − Inventory) ÷ Current liabilities

• Excludes slower-to-convert inventory for a more “conservative” solvency view
• Especially important in industries with high inventory shares (retail, manufacturing, etc.)

• If accounts receivable and inventory are too large a portion of total assets, it may indicate:
  • slow collections (too much receivables)
  • slow sales (too much inventory)
• This can create a situation where “assets look big on paper but are hard to monetize in reality”

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3. A simple numeric example

Total assets: 10B
Total liabilities: 6B
Shareholders’ equity: 4B (= 10 - 6)

Debt-to-asset ratio = 6 / 10 = 60%

• The company has 10B of assets operating
• 6B is “borrowed” (creditors), 4B is “its own” (shareholders)

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Income Statement

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1. Basic structure

1. Revenue (main operating revenue)
2. Less: Cost of revenue
3. Equals: Gross profit
4. Less: Operating expenses (selling, general & administrative, R&D, finance costs, etc.)
5. Plus/minus: investment income, fair value changes, etc.
6. Equals: Operating profit / profit before tax
7. Less: Income tax expense
8. Equals: Net profit (net income)

Revenue → minus direct costs = gross profit → minus various expenses and taxes = net profit

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2. Key metrics

Revenue growth rate = Current-period revenue ÷ Prior-period revenue − 1

• Shows whether the company’s “selling power” is improving
• Must be interpreted with the industry cycle:
  • Low growth during a booming industry may suggest weak competitiveness
  • Maintaining growth during an industry downturn can indicate strong competitiveness

Gross margin = Gross profit ÷ Revenue

• Reflects the “earning power” of the product/service itself
• Higher gross margin often means:
  • the product has pricing power
  • or costs are well controlled
• Key focus: is the gross margin stable and improving, or volatile and trending down?

Net margin = Net profit ÷ Revenue

• Shows how much “true profit” remains from each $1 of revenue
• Some industries have low gross margin but high turnover; others have high gross margin but also high expenses—evaluate within the business model context

Operating expense ratio = (Selling + G&A + R&D + finance costs) ÷ Revenue

• Measures “spending efficiency”
• Compare with peers:
  • Clearly higher: possibly poor management efficiency, or aggressive expansion / heavy R&D investment
  • Lower: may indicate high efficiency, but also beware of underinvestment hurting long-term competitiveness

ROE = Net profit ÷ Average shareholders’ equity

• Shows how much return the company generates on shareholders’ capital (equity)
• High ROE typically comes from:
  • high net margin
  • high asset turnover
  • moderate leverage

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Cash Flow Statement

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1. Basic structure

1. Cash flow from operating activities
   • Cash generated by the core business:
     • cash received from customers, payments to suppliers, wages, taxes, etc.
   • Key line: Net cash provided by operating activities
2. Cash flow from investing activities
   • Buying equipment, building plants, M&A, buying financial products, etc.
   • Key line: Net cash used in/from investing activities (often negative for growth companies due to ongoing investment)
3. Cash flow from financing activities
   • Borrowing from banks, issuing bonds, issuing equity
   • Repayment, interest, dividends, buybacks, etc.
   • Key line: Net cash provided by/used in financing activities

• Operating: day-to-day earning and spending
• Investing: spending big money to “build roads and bridges” for future earnings
• Financing: “borrowing/repaying/distributing” money with external parties

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2. Key metrics

• Over the long run, it should move in the same direction as net profit
• If over multiple years:
  • there is profit, but operating cash flow is consistently negative → profit quality is questionable
  • there is no profit, but operating cash flow is very strong → could be accounting timing differences or an expansion phase; needs case-by-case analysis

Free cash flow ≈ Net cash from operating activities − Capital expenditures (PPE purchases, construction in progress, etc.)

• Measures how much “discretionary cash” remains after maintaining operations and required investment
• High and stable free cash flow is beneficial for long-term dividends, buybacks, and deleveraging

• Profit on the income statement but no cash coming in → often tied up in receivables or inventory
• A big jump in fixed assets on the balance sheet → should show up as capex in investing cash flow
• A sudden increase in liabilities → often corresponds to “cash received from borrowings” in financing cash flow

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Core Concepts

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1. Accrual accounting vs. cash basis

• Income statement and balance sheet: based on the accrual basis
  • Revenue: recognized when “earned” (e.g., goods delivered or services provided, even if cash hasn’t been fully collected)
  • Expenses: recognized when “incurred” (e.g., payables, accrued wages), included in the current period
• Cash flow statement: based on the cash basis
  • only tracks actual cash inflows/outflows

• The income statement may show “profit,” but cash flow can be negative (heavy credit sales, inventory buildup)
• That’s why investors shouldn’t look only at the income statement—use cash flow to assess profit quality

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2. One-off gains vs. sustainable earnings

• gains on asset disposals (selling property or subsidiaries)
• large swings in fair value changes
• government subsidies

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3. Accounting estimates and “gray zones”

• how much allowance for doubtful accounts?
• does inventory require a write-down?
• what depreciation life and method for fixed assets?

• be cautious with companies whose profits look “abnormally smooth”
• long-term tracking of cash flow and dividends is often more “grounded” than profit alone

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4. The internal linkage among the three statements (very important)

• Net profit on the income statement → flows into shareholders’ equity (retained earnings) on the balance sheet
• Depreciation and amortization reduce accounting profit but not current cash → they are “added back” in operating cash flow
• Large changes in balance sheet items (receivables, inventory, fixed assets, debt)
  • usually have corresponding “cash flow reasons” in the cash flow statement

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Practical Application

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Case: A quick health check of a company using the three statements (simplified)

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Step 1: Income statement — “Does this company make money?”

• Is revenue growing steadily? For example:
  • 1.0B last year → 1.2B this year, +20%
• Is gross margin stable or improving?
• Is net margin reasonable? If the industry average net margin is 10% but it has only 3%, ask why
• Are there large one-off gains? e.g., big asset disposal gains or a surge in government subsidies

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Step 2: Balance sheet — “Where did the earnings end up?”

• What is the debt-to-asset ratio? For example, 70% suggests leverage may be high
• Are the current ratio and quick ratio safe?
• Are receivables and inventory growing too fast, far outpacing revenue growth?
  • If revenue grows 10% but receivables grow 50%, collection pressure may be building

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Step 3: Cash flow statement — “Did cash actually come in?”

• Operating cash flow vs net profit
  • Ideally, over the long run: operating cash flow ≥ net profit
• Investing cash flow
  • Persistently negative isn’t necessarily bad; it may reflect active expansion
  • Evaluate whether investment is reasonable (capacity expansion, R&D, etc.)
• Financing cash flow
  • If the company relies on frequent financing (bonds, equity issuance) for “blood transfusions,” its internal cash-generation may be limited

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A small comparison example

Company A:
Net profit: 100M
Net operating cash flow: 20M

Company B:
Net profit: 80M
Net operating cash flow: 90M

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FAQs

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Q1: The income statement looks great — why can a company still be “short of cash” or even blow up?

• heavy credit sales: revenue is recognized, but cash hasn’t been collected → receivables surge
• high inventory: lots produced or raw materials bought, but goods don’t sell → cash turns into inventory
• large-scale investment: profits are okay, but big cash outlays go into expansion, M&A, or plant construction

• when you see good profits, always check operating cash flow at the same time, as well as changes in receivables and inventory
• be cautious with companies showing “high profit, weak cash flow, and rapidly rising receivables and inventory”

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Q2: If a company has negative net profit, does that mean it’s definitely uninvestable?

• “Understandable” losses:
  • early-stage / high-growth phase: heavy investment in R&D, marketing, channels
  • one-off impairment charges or restructuring costs
• Worrisome losses:
  • core business losses over the long term, low gross margin, and no visible path to improvement
  • “living on stories and financing” with constant capital raising

• Is gross margin healthy?
• Is revenue growing with quality and sustainability?
• Is operating cash flow improving?
• Has management provided a clear and credible profitability path?

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Q3: There are too many line items — what if I can’t read them all?

1. For each statement, first look at the structure and direction:
   • Balance sheet: asset mix, leverage level
   • Income statement: revenue growth / margin levels
   • Cash flow statement: whether operating cash flow is positive over the long run
2. For each statement, track only 3–5 key metrics:
   • debt-to-asset ratio, current ratio, receivables and inventory
   • revenue growth, gross margin, net margin, ROE
   • operating cash flow / net profit ratio
3. If you review it the same way each quarter/year,
   • you’ll quickly build a “long-term impression and intuition” about the company,
   • which is more useful than trying to “chew through every detail” once.

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Summary

• The three core statements present a company’s finances from three dimensions: static balance-sheet position, operating performance, and cash movement:
  • Balance sheet: “what’s the financial base, how much leverage?”
  • Income statement: “did it make money, and is it stable?”
  • Cash flow statement: “did the cash actually arrive, and how was it used?”
• When interpreting statements, note:
  • Use the income statement to assess growth and margins, but don’t be fooled by one-off items
  • Use the balance sheet to assess leverage, solvency, and asset quality (receivables, inventory, etc.)
  • Use the cash flow statement to validate profit quality and investing/financing behavior
• The key isn’t memorizing all line items, but building a simple, stable reading workflow:
  • Ask the same questions each time:
    • How does this company make money?
    • Are these earnings generated, or “borrowed”?
    • Where did the earned money ultimately end up?

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Further Reading

• Listed company annual reports and quarterly reports:
  • Available on stock exchange websites or the company’s “Investor Relations” page — the most primary data source
• Beginner books:
  • One Book to Understand Financial Statements — good for building a framework quickly from zero
  • Popular “financial statements as stories” style books — explain the three statements through cases
• Advanced books:
  • Penman, Financial Statement Analysis and Security Valuation — systematically explains how to link financial analysis with valuation
  • Buffett interviews and shareholder letters discussing “reading financials” — helpful for the investor’s perspective
• Broker research reports:
  • Compare how analysts interpret statements within an “industry + company” framework to help apply the knowledge in practice