Browse Investing

Asset Classes and Stock-Bond Mix

Asset-class, stock-bond mix, sector, and defensive-security terms used in allocation decisions.

Asset Classes and Stock-Bond Mix terms explain how assets are selected, combined, diversified, optimized, and rebalanced inside a portfolio.

Use this branch when asset mix, stock-bond allocation, diversification, portfolio type, optimization method, or rebalancing rule changes the portfolio exposure.

Key Terms in This Branch

TermUse it for
100% Equities StrategyAsset-allocation, diversification, stock-bond mix, portfolio construction, optimization, or rebalancing terms.
Asset ClassesAsset-allocation, diversification, stock-bond mix, portfolio construction, optimization, or rebalancing terms.
Defensive SecuritiesAsset-allocation, diversification, stock-bond mix, portfolio construction, optimization, or rebalancing terms.
Sector BreakdownAsset-allocation, diversification, stock-bond mix, portfolio construction, optimization, or rebalancing terms.
Stocks vs. BondsAsset-allocation, diversification, stock-bond mix, portfolio construction, optimization, or rebalancing terms.

What to Check

Check the target allocation, asset classes, current weights, benchmark, diversification logic, correlation assumptions, risk budget, rebalancing band, transaction cost, and tax impact.

Common Mistakes

  • Treating diversification as a guarantee against loss.
  • Comparing allocations without checking objectives and risk budgets.
  • Ignoring transaction costs and taxes when rebalancing.
  • Using optimization output without reviewing assumptions and constraints.

This page is educational and does not recommend a specific portfolio, security, fund, tax treatment, or account choice.

In this section

Choose a subsection first. Deeper term pages live inside each subsection, which keeps large topic hubs readable.

100% Equities Strategy

A 100% equities strategy invests entirely in stocks, increasing long-term growth exposure while accepting higher volatility and drawdown risk.

Asset Classes

Asset classes group investments with similar risk, return, liquidity, and market behavior for allocation and diversification decisions.

Defensive Securities

Defensive securities are stocks, bonds, or other holdings expected to be less sensitive to economic downturns and market stress.

Sector Breakdown

Sector breakdown shows how a portfolio or fund is allocated across industries or economic sectors for diversification and risk review.

Stocks vs. Bonds

Stocks and bonds differ in ownership rights, cash-flow priority, risk exposure, return potential, and portfolio role.

Revised on Sunday, June 21, 2026