Highlights:
- Diversifiable risk, or unsystematic risk, is unique to a specific company or industry.
- This type of risk can be reduced or eliminated through diversification.
- It does not affect the broader market and is considered less significant than systematic risk.
Diversifiable risk, also known as unsystematic risk, refers to the risk that is inherent to a particular company or industry. Unlike systematic risk, which impacts the entire market or economy, diversifiable risk is specific to individual companies or sectors. It can arise from various factors, including company management decisions, labor strikes, legal issues, or industry-specific challenges. For example, if a company faces a product recall or a lawsuit, the risk and potential financial loss associated with these events are diversifiable risks that affect only that company.
The key characteristic of diversifiable risk is that it can be minimized or even eliminated by diversifying an investment portfolio. When an investor holds a variety of assets, such as stocks from different companies or industries, the negative impact of any one investment’s poor performance can be offset by the others. By spreading investments across various sectors or asset classes, an investor reduces the overall exposure to individual risks. This is the core principle behind diversification in investment strategy.
Although diversifiable risk can be reduced, it cannot be entirely avoided if an investor holds only a few assets. The more diversified the portfolio, the less exposure there will be to unsystematic risk. However, it’s important to note that this risk does not affect the overall market, meaning it does not impact broad economic factors such as interest rates, inflation, or geopolitical events. As a result, diversifiable risk is often seen as less critical to investors compared to systematic risk, which affects all assets and cannot be mitigated through diversification.
In practice, professional investors use diversification strategies to build portfolios that are less vulnerable to the volatility associated with specific companies or industries. While diversifiable risk remains a concern for individual assets, effective diversification can significantly reduce its impact on the overall portfolio.
Conclusion:
Diversifiable risk, or unsystematic risk, is unique to specific companies or industries and can be mitigated through diversification. While this type of risk is less significant than broader, market-wide risks, it still poses challenges to investors who are not well-diversified. By holding a variety of assets, investors can reduce their exposure to diversifiable risks, making it a crucial aspect of sound investment strategy.