Stocks: Ownership, Growth, and Volatility

US large-cap stocks have returned roughly 10% annualized before inflation since 1926 Stocks can lose 30-50% in severe downturns — 2008 saw a roughly 37% S&P 500 decline Dividends provide income, but total return (price + dividends) is what drives wealth Long holding periods reduce the probability of negative real returns significantly

Bonds: Lending, Income, and Stability

Buying a bond means lending money in exchange for regular interest and return of principal Investment-grade bonds have historically returned around 5-6% with lower volatility Bond prices fall when interest rates rise — longer-duration bonds are more sensitive Government bonds carry minimal default risk; corporate bonds offer higher yields

Cash Equivalents: Safety, Liquidity, and Inflation Risk

Cash equivalents provide capital preservation and immediate liquidity for near-term needs Historical returns on cash have averaged roughly 3-4% — often below inflation Holding too much cash for too long erodes purchasing power during inflationary periods Cash is ideal for emergency funds and money needed within one to two years

Historical Returns and Time Horizon

Over long periods, stocks outperform bonds, and bonds outperform cash on average Higher expected returns come with higher volatility — there is no free lunch in investing Money needed within 1-2 years is best kept in cash equivalents to avoid market risk A 10+ year horizon has historically rewarded heavier stock allocations

Correlation and Diversification Benefits

Stocks and bonds often move in opposite directions during market stress Holding uncorrelated assets reduces portfolio volatility without proportionally cutting returns In some environments (rising rates with high inflation) both stocks and bonds can decline Diversification reduces risk but does not eliminate it — it is a tool, not a guarantee

Building a Balanced Portfolio

Define your goals, timeline, and risk tolerance before choosing an allocation A classic 60/40 stock/bond mix has delivered reasonable returns with moderate volatility Some investors add alternatives (real estate, commodities) for additional diversification Rebalance periodically to maintain your target mix as market moves drift your allocation

Stocks vs. Bonds vs. Cash: Understanding the Three Core Asset Classes

Curated by: Rubric Advisors

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Three Core Asset Classes at a Glance

Stocks represent ownership in companies — they offer growth potential with higher volatility
Bonds are loans to governments or corporations — they provide income with lower risk
Cash equivalents include savings accounts, money markets, and T-bills — safe but low-returning
Most portfolios blend all three based on the investor's goals and risk tolerance

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Three Core Asset Classes at a Glance

Stocks: Ownership, Growth, and Volatility

Bonds: Lending, Income, and Stability

Cash Equivalents: Safety, Liquidity, and Inflation Risk

Historical Returns and Time Horizon

Correlation and Diversification Benefits

Building a Balanced Portfolio

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Asset Allocation Principles

Building a Portfolio with ETFs

Commodities and Gold: Portfolio Diversifiers

Three Core Asset Classes at a Glance

Stocks: Ownership, Growth, and Volatility

Bonds: Lending, Income, and Stability

Cash Equivalents: Safety, Liquidity, and Inflation Risk

Historical Returns and Time Horizon

Correlation and Diversification Benefits

Building a Balanced Portfolio

Related Topics

Asset Allocation Principles

Building a Portfolio with ETFs

Commodities and Gold: Portfolio Diversifiers