Diversification Explained: Why Five Stocks May Not Be Enough

Episode notes and examples

Diversification explained for beginners: asset allocation, overlapping funds, portfolio risk and rebalancing. Learn why owning more investments does not always spread your risk.

Five pizza companies do not make five independent bets. Alex has diversified across toppings; Maya would like to inspect the shelf.

Join Alex, Maya, Leo, Nina and Ben, with Callum narration, for practical cartoon finance.

WHAT YOU WILL LEARN Separate asset allocation from diversification; inspect funds and overlapping holdings; understand single-company versus shared market risk; consider changing correlation and household exposure; and rebalance with costs, taxes and goals in mind.

CHAPTERS 00:00 Five names can hide one bet 01:00 Look through funds and labels 01:57 A worked example and its limits 03:03 Match risk, time and household exposure 04:08 Simplify and check the whole basket

ILLUSTRATIVE MATH Invented risk illustration, not a recommended portfolio: $10,000 in one company losing 50% means a $5,000 loss. Ten equal $1,000 holdings: if one loses 50% and the other nine stay unchanged, the total loses $500, or 5%. The unchanged-nine assumption is essential. If every holding loses 20%, the whole portfolio loses 20%. Diversification does not guarantee a profit or prevent market losses. Ten holdings is an illustration, not a target or claim of adequate diversification.

Country-neutral general education, not personalized financial advice. Dollar examples are invented. Local taxes, financial products, account rules and protections vary. Future investment returns are uncertain.

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SOURCES Investor.gov — Asset allocation https://www.investor.gov/introduction-investing/getting-started/asset-allocation

FINRA — Asset allocation and diversification https://www.finra.org/investors/investing/investing-basics/asset-allocation-diversification

Investor.gov — Bonds https://www.investor.gov/introduction-investing/investing-basics/investment-products/bonds-or-fixed-income-products/bonds

Vanguard — Rebalancing your portfolio https://investor.vanguard.com/investor-resources-education/portfolio-management/rebalancing-your-portfolio

Sources may discuss their own jurisdictions. Local entitlements and thresholds are not presented as universal.

Original fictional characters. AI-generated voices and character animation; locally animated teaching graphics and original sound effects.

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