MoatScopeClaire Nakamura
Financial Statement Analysis
Claire breaks down balance sheets, income statements, and cash flow reports to help investors understand what the numbers really say.
Articles (50)
How to Spot Accounting Red Flags
Learn the warning signs of aggressive or misleading accounting that have preceded some of the biggest corporate scandals and stock collapses in market history.
How Climate Risk Affects Investing
Understand the physical and transition risks climate change creates for investments, which sectors are most exposed, and how to evaluate climate risk in your portfolio.
What Is the Gig Economy and How Does It Affect Stocks?
Understand the growth of gig and freelance work, the companies that enable and depend on it, and the investment implications of a changing labor market.
What Is Deglobalization and How Does It Affect Your Portfolio?
Understand the forces reversing decades of globalization — from reshoring to trade fragmentation — and how deglobalization reshapes investment opportunities.
What Is a Pension Fund?
Learn how pension funds work, how they invest trillions of dollars, the difference between defined benefit and defined contribution plans, and the funding crisis facing many pensions.
What Is a Family Office?
Learn what family offices are, how they manage wealth for ultra-high-net-worth families, and what individual investors can learn from their approach.
How Corporate Debt Affects Stock Prices
Understand how a company's debt load affects its stock price, valuation, and risk profile — and how to spot dangerous leverage before it's too late.
What Is the 4% Rule? Retirement Spending Guide
Learn what the 4% rule is, how it was developed, its strengths and weaknesses, and how to think about retirement withdrawal rates in today's market.
How to Pay Off Debt: Strategies That Actually Work
Learn the most effective debt payoff strategies — avalanche vs snowball, when to prioritize debt over investing, and how to break the cycle for good.
What Is Sequence of Returns Risk? Why It Matters
Understand sequence of returns risk — why the timing of market returns matters as much as the average, and how to protect your retirement income.
Investing in Your 50s: The Final Push Toward Retirement
Learn how to invest in your 50s — from catch-up contributions to Social Security planning and portfolio preservation.
What Is Profit Margin? Measuring Business Efficiency
Profit margin shows how much of each revenue dollar becomes profit. Learn gross, operating, and net margins, and why they're essential quality signals.
What Is Accounts Receivable? Cash You're Owed
Accounts receivable is money customers owe a company for goods already delivered. Learn how AR works, what it reveals, and the quality warning signs.
What Is Goodwill? The Invisible Asset on Balance Sheets
Goodwill appears on the balance sheet when a company overpays for an acquisition. Learn what it means, impairment risk, and why quality investors watch it.
What Is a Tax Haven? Low-Tax Jurisdictions Explained
Tax havens are countries with low or zero taxes that attract foreign capital. Learn how they work, why they're controversial, and how they affect stocks.
Merger vs. Acquisition: What's the Difference?
Mergers combine two companies as equals; acquisitions have a buyer and a target. Learn how each works, why they happen, and how they affect shareholders.
What Is an Earnings Call? Quarterly Reports Explained
An earnings call is when company management discusses quarterly results with analysts. Learn what happens, what to listen for, and how to use them.
What Is a 10-K Filing? Annual Reports Explained
A 10-K is a company's comprehensive annual report filed with the SEC. Learn what it contains, how to read the key sections, and why investors use it.
What Is a Candlestick Chart? Reading Stock Charts
Candlestick charts display stock price action in visual patterns. Learn how to read them, common patterns, and why fundamental investors use them rarely.
What Is a Bull Trap? When Rallies Fool Investors
A bull trap is a false signal that a downtrend has reversed. Learn how traps form, how traders get caught, and why quality analysis prevents the mistake.
What Is a 529 Plan? Tax-Free Education Savings
A 529 plan is a tax-advantaged account for education expenses. Learn how it works, the tax benefits, investment options, and recent rule changes.
What Is a Bear Trap? False Breakdowns Explained
A bear trap is a false signal that a stock is about to decline further. Learn how traps work, how traders get caught, and why fundamentals matter more.
What Is Net Worth? How to Calculate and Grow Yours
Net worth is your total assets minus total liabilities. Learn how to calculate it, why it matters more than income, and how investing grows it fastest.
What Is a Tender Offer? Direct Bids to Shareholders
A tender offer is a public bid to buy shares directly from a company's shareholders. Learn how they work, the types, and what they mean for investors.
What Is Capital Gains Tax? How Investment Profits Are Taxed
Capital gains tax applies when you sell an investment for a profit. Learn short-term vs. long-term rates, exemptions, and strategies to minimize your bill.
How to Read Financial Statements: A Practical Guide
Financial statements reveal a company's health. Learn how to read the income statement, balance sheet, and cash flow statement like a quality investor.
What Is Earnings Growth? The Engine Behind Stock Returns
Earnings growth drives stock prices over the long term. Learn how to measure it, what sustainable growth looks like, and why not all growth is equal.
What Is an Annual Report (10-K)? What to Look For
The annual report is the most comprehensive disclosure a company makes. Learn the key sections, what to focus on, and how to extract investment insight.
What Is Share Dilution? How It Affects Your Investment
Dilution shrinks your ownership stake when a company issues new shares. Learn what causes it, how to measure it, and when it's a red flag.
What Is Financial Leverage? Risk and Reward of Debt
Leverage amplifies returns in both directions — bigger gains when right, bigger losses when wrong. Learn how it works and when it becomes dangerous.
What Is Operating Leverage? Why It Matters for Stocks
Operating leverage means fixed costs amplify profits as revenue grows. Learn how it works, which businesses have it, and why it can cut both ways.
What Is Net Income? The Bottom Line Explained
Net income is the profit left after all expenses. Learn how it's calculated, what it reveals about a business, and its key limitations for investors.
How to Read an Earnings Report in 15 Minutes
Every quarter, companies report earnings. Learn what to focus on, what to skip, and how to quickly assess whether results are good or bad.
How to Calculate ROIC Step by Step
ROIC is the most important quality metric. Learn the exact formula, where to find the inputs, and how to calculate it for any stock.
What Is CapEx? Capital Expenditures Explained
Capital expenditures are what companies spend to maintain and grow their assets. Learn how CapEx works, where to find it, and why it matters.
What Is Goodwill? The Hidden Risk on Balance Sheets
Goodwill appears when companies make acquisitions. Learn what it represents, why it matters, and when a large goodwill balance is a warning sign.
What Is Cash Flow? The Three Types Explained
Cash flow measures real money moving in and out of a business. Learn the three types — operating, investing, financing — and what each reveals.
What Is Working Capital? Why It Matters for Stocks
Working capital measures a company's short-term financial health. Learn how it's calculated, what good looks like, and why investors should track it.
How to Read a Cash Flow Statement
The cash flow statement shows where a company's cash actually comes from and goes. Learn the three sections and what each reveals about business quality.
Revenue vs. Profit: What's the Difference?
Revenue is what a company earns from sales. Profit is what's left after costs. Learn the key distinctions and why both matter for stock analysis.
How to Read an Income Statement for Stock Analysis
The income statement shows if a business is profitable and how. Learn the key line items, what to look for, and common traps to avoid.
The 10 Best Financial Ratios for Stock Analysis
Not all financial ratios matter equally. These 10 ratios tell you the most about business quality, profitability, and valuation — and how to use each.
What Is EPS? Earnings Per Share Explained
Earnings per share is the most widely reported profit metric. Learn how EPS is calculated, the difference between basic and diluted, and its limitations.
Return on Equity (ROE) Explained
ROE measures how much profit a company generates from shareholders' equity. Learn how it works, what good ROE looks like, and its key limitation.
How to Read a 10-K Filing (Without Falling Asleep)
The 10-K is the most important document for stock analysis. Learn which sections matter, what to look for, and how to read one efficiently.
Operating Margin: What It Tells You About a Business
Operating margin measures how efficiently a company runs its core business. Learn how to calculate it, what good looks like, and why trends matter.
Debt-to-Equity Ratio: What It Is and What's Good
The debt-to-equity ratio measures a company's leverage. Learn how to calculate it, what a good ratio looks like, and when high debt is a red flag.
What Is Free Cash Flow? A Complete Guide
Free cash flow is the cash a business generates after maintaining its assets. Learn how to calculate FCF, what it reveals, and how to use it.
How to Read a Balance Sheet for Stock Quality
A practical guide to reading a balance sheet like a quality investor — what to look for, red flags to avoid, and key ratios that matter.
ROIC Explained: Why It Matters More Than P/E
ROIC is the single best measure of business quality. Learn how to calculate it, what good looks like, and why it matters more than P/E.