Corinne Lord, senior investment specialist at St. James’s Place, highlights the importance of diversification as portfolios can gradually become more concentrated without investors noticing. She also stresses the value of taking a long-term, disciplined approach, with regular reviews helping ensure investments remain aligned with goals, risk appetite and changing market conditions.
Corinne Lord, Senior Investment Specialist at St. James’s Place, outlines why diversification remains critical as investment portfolios become increasingly concentrated: “Spring is often seen as a time to reset and get organised, but while many people focus on tidying their homes, their investment portfolios are often left unchecked. Over time, it is easy for portfolios to drift, with exposure becoming more concentrated in certain sectors, regions or asset classes without investors fully realising.
“That can leave portfolios more vulnerable to changes in market conditions. Bringing things back into balance and ensuring your investments are aligned with your long-term objectives, can make a meaningful difference to outcomes over time.
Don’t let concentration creep in unnoticed
“One of the most important aspects of a financial spring clean is diversification. Prolonged outperformance in specific areas of the market can lead to portfolios becoming unintentionally over-exposed to certain regions or sectors, particularly when a small number of companies or markets have driven a large share of returns. While this can feel positive in the short term, it can increase risk if market leadership begins to shift. A well-diversified portfolio helps spread risk more effectively and reduces reliance on any single area of the market.
“Taking the time to review where your investments are concentrated, and whether that still reflects your intended strategy, is a key step in maintaining a resilient portfolio.
Avoid reacting to short-term noise
“It is equally important to approach any review with a long-term mindset. Market movements, geopolitical events and periods of volatility can create uncertainty, but reacting too quickly to short-term developments can often do more harm than good. We consistently see that investors who remain focused on their long-term objectives, rather than trying to respond to every market movement, are better placed to achieve more stable outcomes over time. Maintaining discipline, particularly during periods of uncertainty, is one of the most important factors in successful investing.
A balanced, long-term approach
“A spring clean is not about making unnecessary changes or trying to reposition a portfolio based on recent headlines. It is about taking stock, ensuring your investments remain well diversified, and confirming that your strategy continues to reflect your goals and risk appetite.
“Working with a financial adviser can play an important role in this process, helping investors stay disciplined and avoid common behavioural pitfalls. Advice can help investors step back from the short-term noise, identify where portfolios may have drifted, and make considered adjustments that align with their long-term objectives. This ongoing guidance can provide reassurance and clarity, particularly in more uncertain market conditions, helping investors stay on track over time.”
