Top Mistakes Investors Make Before Choosing a PMS

Top Mistakes Investors Make Before Choosing a PMS

Portfolio Management Services (PMS) have become increasingly popular among High-Net-Worth Individuals (HNIs) looking for personalized investment strategies and the potential to generate alpha. However, selecting the right PMS is far more complex than comparing returns on a factsheet.

Unlike mutual funds, PMS strategies are more flexible, less standardized, and often driven by the investment philosophy of the portfolio manager. This makes it essential for investors to evaluate a PMS holistically rather than relying on a single performance metric.

If you're considering investing in a PMS, here are the most common mistakes you should avoid.

1. Choosing a PMS Based Only on Past Returns

One of the biggest mistakes investors make is selecting a PMS solely because it has delivered exceptional historical returns.

While impressive past performance may look attractive, it does not guarantee future results. In fact, exceptionally high returns can sometimes be the result of unique market situations, one-time investment opportunities, or simply luck.

This is especially true for PMS strategies with relatively small Assets Under Management (AUM). A concentrated portfolio with a few successful investments can generate unusually high returns over a short period, but replicating that performance consistently becomes much more challenging as the portfolio grows.

Instead of focusing only on returns, investors should evaluate:

• The consistency of performance across market cycles
• The investment philosophy and process
• Risk management practices
• Portfolio construction
• Long-term track record

A PMS should be selected based on the quality and sustainability of its investment approach not just the highest returns displayed on a website.

2. Ignoring the Size of the Assets Under Management (AUM)

AUM is often overlooked, but it can reveal a great deal about a PMS.

If a PMS has been operating for several years but continues to manage only ₹10–20 crore, investors should ask an important question:

Why hasn't investor confidence translated into higher inflows?

While a smaller AUM can sometimes help generate higher returns through flexibility, an extremely small asset base after years of operation may indicate concerns around investor trust, scalability, or consistency.

On the other hand, an excessively large PMS may gradually lose some of the agility that smaller portfolios enjoy.

The goal isn't to find the smallest or the largest PMS it is to identify one with an appropriate and healthy AUM that reflects investor confidence while still allowing the fund manager to execute the strategy effectively.

3. Comparing Performance Against the Wrong Benchmark

Performance numbers are meaningful only when compared against the right benchmark.

Today, PMS strategies broadly fall into four categories:

• Equity
• Debt
• Hybrid
• Multi-Asset

However, even within these categories, strategies can differ significantly.

For example, if a PMS primarily invests in small-cap companies but compares itself against a large-cap index, the comparison becomes misleading. A benchmark should closely represent the investment universe and style of the PMS.

Before evaluating returns, ask:

• Is the benchmark appropriate for the strategy?
• Does it accurately represent the investment universe?
• Is the PMS genuinely generating alpha, or is the benchmark making the performance look better than it actually is?

Choosing the right benchmark is just as important as evaluating the returns themselves.

4. Overlooking Changes in the Investment Team and Succession Planning

Many investors focus entirely on performance and forget to evaluate the people managing the money.

Large mutual fund houses typically have structured succession plans. If a Chief Investment Officer or Fund Manager leaves, experienced professionals who have spent years within the organization are usually ready to take over. This ensures continuity in the investment philosophy.

Many PMS providers, however, are relatively small or mid-sized organizations. If a lead portfolio manager leaves, the investment strategy can change significantly because there may not be an established succession plan or experienced internal team to maintain continuity.

Before investing, ask:

• Has the portfolio manager changed in the past?
• Did performance or investment philosophy change after that?
• Is there a structured succession plan?
• Is there a strong investment team supporting the lead manager?

The stability of the investment team can have a direct impact on your long-term investment experience.

5. Ignoring Key Person Risk

Some PMS firms are built around a single star portfolio manager or founder.

While this can create a strong brand, it also introduces concentration risk.

If the investment decisions depend almost entirely on one individual or a very small group, investors must consider:

• What happens if that individual leaves?
• Will the investment philosophy remain the same?
• Is there a capable team that can continue managing the portfolio?

Unlike larger institutions with established processes, some PMS providers are heavily dependent on a few key decision-makers.

A strong PMS should have a well-defined investment process that can continue even if individuals change.

6. Investing Without the Right Intermediary

Many investors compare PMS providers online, visit websites and make decisions based only on marketing material or performance charts.

This approach can be risky.

A knowledgeable intermediary or advisor performs due diligence before recommending a PMS. They evaluate aspects that investors may overlook, including:

• Investment philosophy
• Risk management framework
• Portfolio manager experience
• Team stability
• Benchmark suitability
• Historical consistency
• Operational strength

More importantly, they continue to provide ongoing support after you invest. If there are changes in the portfolio manager, strategy or market conditions, an experienced intermediary can help you review your investment objectively.

Choosing the right intermediary is often just as important as choosing the right PMS itself.

A Simple Checklist Before You Invest in a PMS

Before making your investment decision, ask yourself:

✔ Am I looking beyond past returns?

✔ Is the AUM appropriate for the strategy?

✔ Is the benchmark aligned with the PMS strategy?

✔ Does the investment team have stability and succession planning?

✔ Is the PMS dependent on one individual?

✔ Am I taking guidance from a knowledgeable intermediary?

If you cannot confidently answer these questions, it may be worth conducting additional due diligence before investing.

Final Thoughts

Unlike mutual funds, where investment processes, regulations and frameworks are largely standardized, Portfolio Management Services are intentionally designed to give portfolio managers greater flexibility.

This flexibility allows every PMS to follow its own unique investment philosophy, stock selection process, portfolio construction methodology, and risk management approach.

As a result, no two PMS strategies are exactly alike.

That is precisely why investors should avoid making decisions based solely on returns or marketing material. A comprehensive evaluation of the investment process, people, benchmark, risk management, AUM and advisory support can significantly improve the quality of your investment decision.

The best PMS is not necessarily the one with the highest past returns it is the one whose philosophy, process and long-term approach align with your financial goals and risk appetite.

Disclosure

This article is for educational and informational purposes only and should not be construed as investment advice or a recommendation to invest in any Portfolio Management Service (PMS) or financial product. Investments in securities markets are subject to market risks, including the potential loss of principal. Past performance is not indicative of future results. Readers are advised to consult a qualified financial advisor before making any investment decisions. The views expressed are general in nature and do not consider the specific investment objectives, financial situation or risk profile of any individual investor.