Portfolio

From WikiMD's Wellness Encyclopedia

Portfolio[edit | edit source]

A portfolio is a collection of financial investments like stocks, bonds, commodities, cash, and cash equivalents, including closed-end funds and exchange traded funds (ETFs). Portfolios are held directly by investors and/or managed by financial professionals.

Types of Portfolios[edit | edit source]

There are several types of portfolios, each serving different investment strategies and goals:

  • Aggressive Portfolio: This type of portfolio is designed for investors who are willing to take on more risk in exchange for potentially higher returns. It typically includes a higher proportion of stocks and other high-risk investments.
  • Defensive Portfolio: This portfolio aims to minimize risk and preserve capital. It often includes a higher proportion of bonds, cash, and other low-risk investments.
  • Income Portfolio: This portfolio focuses on generating regular income through investments in dividend-paying stocks, bonds, and other income-generating assets.
  • Speculative Portfolio: This type of portfolio includes high-risk investments with the potential for significant returns, such as penny stocks or cryptocurrencies.
  • Hybrid Portfolio: A combination of different asset classes, such as stocks, bonds, and commodities, to balance risk and return.

Portfolio Management[edit | edit source]

Portfolio management involves selecting and overseeing a group of investments that meet the long-term financial objectives and risk tolerance of an investor. It can be done actively or passively:

  • Active Management: Involves frequent buying and selling of assets to outperform the market. This strategy requires continuous analysis and monitoring of the market.
  • Passive Management: Involves a long-term strategy with minimal buying and selling, often using index funds to replicate the performance of a specific market index.

Diversification[edit | edit source]

Diversification is a key principle in portfolio management. It involves spreading investments across various asset classes, sectors, and geographies to reduce risk. By diversifying, investors can mitigate the impact of poor performance in any single investment.

Asset Allocation[edit | edit source]

Asset allocation is the process of deciding how to distribute an investment portfolio among different asset categories, such as stocks, bonds, and cash. The allocation depends on the investor's risk tolerance, investment goals, and time horizon.

Performance Measurement[edit | edit source]

The performance of a portfolio is measured using various metrics, including:

  • Return on Investment (ROI): Measures the gain or loss generated by an investment relative to its cost.
  • Sharpe Ratio: Assesses the risk-adjusted return of an investment.
  • Alpha: Indicates the performance of an investment relative to a market index.
  • Beta: Measures the volatility of an investment compared to the market as a whole.

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Contributors: Prab R. Tumpati, MD