Measuring Portfolio Risk

Safeguard Your Wealth: How to Identify and Manage Risk

Successful investing is not about eliminating risk—because that is impossible—but about understanding which risks matter, how they interact, and how they compound over time. Investors face a wide range of risks, from broad market volatility and interest rate changes to more subtle risks arising from assumptions, concentration, and behavior. Portfolios constructed around specific market views or scenarios may deliver strong results when those assumptions are correct, but can experience sustained underperformance when they are not. Because no single future outcome can be known in advance, prudent wealth management requires portfolios to be diversified across assets, strategies, and scenarios—expressing informed views without relying on any single outcome to succeed.

Top Twenty Risks Lurking in Investment Portfolios

  1. Market Risk – The risk of an investment declining due to broad market movements and volatility (e.g., the 1987 stock market crash, driven by panic selling despite no recession, or the sharp early 2020 decline resulting from panic about the COVID-19 pandemic). One common measure of market risk is beta, which indicates how sensitive an investment is to movements in the overall market. A beta greater than 1 suggests higher volatility than the market, while a beta less than 1 implies lower volatility.
  2. Interest Rate Risk – The risk that rising interest rates will cause bond prices to drop or that declining interest rates will reduce returns on money market assets.
  3. Duration Risk – The risk that a bond portfolio’s sensitivity to interest rates leads to capital losses when rates rise or to forgone income and price appreciation when duration is too short and rates fall or remain stable.
  4. Scenario or Worldview Risk – The risk that portfolio positioning based on a specific market assumption leads to sustained underperformance if that assumption is not realized (e.g., interest rates will rise, equities are overvalued, the market is poised to crash, or the market is poised to soar).
  5. Concentration Risk – The risk of adverse events impacting a specific asset or sector concentration to which a portfolio has high exposure.
  6. Credit Risk – The risk that a bond issuer defaults on payment obligations or spreads widen in anticipation.
  7. Liquidity Risk – The risk that lack of market depth and low trading volume make an asset challenging to trade.
  8. Active Risk – Risk resulting from active trading strategies, e.g., rapid-fire risk-on/risk-off trades.
  9. Style Risk – The risk that a particular investing style underperforms, e.g., growth vs. value.
  10. Valuation or Mark Risk – The risk that an asset is improperly valued or mispriced.
  11. Inflation Risk – The risk that inflation diminishes the purchasing power of a portfolio’s assets.
  12. Regulatory Risk – The risk that regulatory changes negatively impact the portfolio.
  13. Tax Risk – The risk that portfolio changes create unexpected tax liabilities.
  14. Geopolitical Risk – The risk that political changes negatively impact investment performance.
  15. Currency Risk – The risk that currency fluctuations reduce foreign investment returns.
  16. Business Risk – The risk that a company’s business fundamentals deteriorate.”
  17. Fraud Risk – The risk that investment fraud causes financial loss.
  18. Correlation and Volatility Risk – The risk that asset correlations become unstable and portfolio volatility exceeds expectations during market stress. One way to quantify this risk is through Value at Risk (VaR), a statistical measure that estimates the potential loss in portfolio value over a given time horizon with a specified confidence level. However, VaR can underestimate risk during extreme events when correlations spike and volatility surges.
  19. Sequence of Return Risk – The risk that the order and timing of portfolios withdrawals and investment returns adversely impact overall performance. Retirement income portfolios can be especially vulnerable to this risk.
  20. Cybersecurity Risk – The risk that cyberattacks, data breaches, or IT system failures lead to financial losses, operational disruptions, or reputational damage affecting portfolio holdings, financial markets, or the investor’s own assets.

Investing always involves some level of risk. Investors should recognize and accept that risk can never be eliminated and that tradeoffs exist.

A client’s worldview can help inform scenario analysis by shaping the range of outcomes they believe are most likely or most concerning. However, because no single scenario can be known in advance, portfolios should be constructed to remain resilient across multiple possible environments. Risk cannot be eliminated—only managed, diversified, transferred, or redistributed—making diversification across outcomes essential to preserving long-term wealth.

The table below provides some sample strategies for controlling risk.


Risk Type
Risk Control Strategy
Market Risk
Align portfolios with investor risk tolerance. Allocate across asset classes including stocks, bonds, cash equivalents, and liquid alts.
Interest Rate Risk
Align fixed income duration with the investor’s time horizon, liquidity needs, and interest-rate outlook, while avoiding concentrated positioning that depends on a single scenario being correct.
Concentration Risk
Avoid asset and sector over-concentration.
Credit Risk
Own high-quality investment-grade bonds.
Liquidity Risk
Limit exposure to non-marketable private assets.
Inflation Risk
Invest in inflation-protected bonds.
Style Risk
Diversify across investment styles like value, growth, small-cap, and large-cap.
Correlation and Volatility Risk
Use diversification and stress testing to manage correlation spikes and volatility; consider low-correlation assets (e.g., TIPS, Gold, Listed Options).
Sequence of Return Risk
Implement withdrawal strategies and maintain liquidity buffers, especially for retirement portfolios.
Cybersecurity Risk
Implement two-factor authentication (2FA) on all financial accounts, review account statements monthly for unauthorized deposits or withdrawals, diversify digital exposure, and work with firms adhering to strict data protection standards.

 

Maintaining a well-diversified portfolio aligned with an investor’s risk tolerance and objectives helps minimize potential risk. Decision-making should be grounded in evidence-based strategies and robust financial theory, not emotions. Be wary of any advisor who claims an investment has no risk; such claims may warrant considering an alternative advisor.

In summary, partnering with a qualified professional can instill confidence that your portfolio is resilient, aligns with your goals, and effectively manages risk. At Successful Portfolios, our expertise in constructing diversified portfolios and our disciplined risk management approach ensure your investments are positioned for growth opportunities while shielding against undue losses.

If you are concerned about the risks impacting your investments, call or text (727) 744-3614. Learn more about us and schedule a meeting below.👇 Prioritizing and managing investment risk is the heart of what we do as professional money managers.

About Us

Successful Portfolios is an independent SEC-Registered Investment Advisor based in Clearwater, Florida.

Founded in 2010 by Parker Evans, CFA, CFP, and Joe Baer, APMA, we remain dedicated to guiding investors with complete transparency and the highest level of care.

As fee-only fiduciary advisors, we’re committed to helping you grow and protect your wealth.

Every financial journey is unique. Contact us for a free consultation, and let’s build a personalized investment plan for you and your family.

Parker Evans, CFA, CFP

President, Chief Investment Strategist

Joe Baer, APMA

Client Advisor, Portfolio Manager