Investment categories

Start with the asset class, not the product. Each guide covers how the investment works, where returns come from, and what can go wrong.

Looking for fund-level data instead? Browse the ETF research database or our platform guides by use case.

Market

Ownership shares in public companies — the core growth engine of most portfolios.

Exchange-traded baskets that give instant diversification at low cost.

Rules-based funds that track a market rather than trying to beat it.

Companies that return cash to shareholders on a regular schedule.

Loans made outside the banking system, usually at floating rates.

Listed property companies required to distribute most taxable income.

FDIC-insured cash accounts for emergency funds and short horizons.

Short-term US government debt sold at a discount to face value.

Fixed-income securities that pay interest and return principal at maturity.

Ownership in companies that are not listed on a public exchange.

Pooled investments in startups, property and projects at low minimums.

Digital assets with high volatility and evolving regulation.

401(k)s, IRAs and Roth accounts — the tax wrapper around your investments.

Asset location, tax-loss harvesting and account sequencing.