10.4 Basics of Portfolio Planning and Construction - 10.4 Basics of Portfolio Planning and Construction
Key Concepts
- Asset Allocation
- Diversification
- Risk Tolerance
- Investment Horizon
- Rebalancing
- Performance Evaluation
Asset Allocation
Asset Allocation is the process of distributing investments across different asset classes such as stocks, bonds, and cash. The goal is to balance risk and reward based on an individual's financial goals and risk tolerance.
Example: A young investor with a high risk tolerance might allocate 70% of their portfolio to stocks for potential high returns, 20% to bonds for stability, and 10% to cash for liquidity.
Diversification
Diversification involves spreading investments across various assets to reduce risk. By not putting all your eggs in one basket, you can mitigate the impact of poor performance in any single asset.
Example: Instead of investing all your money in one company's stock, you could spread your investments across multiple sectors (technology, healthcare, finance) and geographies (domestic and international markets).
Risk Tolerance
Risk Tolerance is an investor's ability and willingness to withstand fluctuations in the value of their investments. It is influenced by factors such as age, financial stability, and investment goals.
Example: A retiree with limited income sources might have a low risk tolerance and prefer a portfolio heavily weighted in bonds and cash, while a young professional might have a high risk tolerance and opt for a more aggressive stock-heavy portfolio.
Investment Horizon
Investment Horizon is the length of time an investor plans to hold their investments before needing the funds. Longer horizons generally allow for more risk-taking, while shorter horizons require more conservative strategies.
Example: An investor planning to buy a house in five years might have a short investment horizon and choose low-risk investments like bonds, while someone saving for retirement 30 years away might invest in stocks for long-term growth.
Rebalancing
Rebalancing involves periodically adjusting the portfolio to maintain the desired asset allocation. This helps to manage risk and ensures that the portfolio remains aligned with the investor's goals.
Example: If a portfolio initially allocated 60% to stocks and 40% to bonds, but stocks have outperformed and now represent 70% of the portfolio, the investor might sell some stocks and buy bonds to return to the original allocation.
Performance Evaluation
Performance Evaluation is the process of assessing how well a portfolio is meeting its investment objectives. This involves comparing the portfolio's returns to benchmarks and evaluating the risk-adjusted performance.
Example: An investor might compare their portfolio's annual return to the S&P 500 index to see if their investments are outperforming or underperforming the market. They might also use metrics like the Sharpe Ratio to evaluate risk-adjusted returns.