Understanding the Importance of Benchmark While Evaluating a PMS Investment
When investors evaluate a Portfolio Management Service (PMS), one of the most common questions is:
“How much return has the PMS generated?”
While returns are important, looking only at absolute returns can sometimes give an incomplete picture. A better question to ask is:
“How has the PMS performed compared to an appropriate benchmark?”
This is where the concept of a benchmark becomes important.
What is a Benchmark?
A benchmark is a standard reference point used to compare the performance of an investment portfolio.
Just like a student’s performance is evaluated by comparing marks with the class average or expected standards, an investment portfolio is evaluated by comparing its returns with a suitable market benchmark.
For example:
- A large-cap equity PMS may be compared with Nifty 100 TRI
- A mid-cap focused PMS may be compared with Nifty Midcap 150 TRI
- A multi-cap strategy may be compared with a broader market index
The benchmark helps investors understand whether the portfolio manager has added value beyond general market movements.
Why Absolute Returns Can Be Misleading
Imagine two PMS strategies:
PMS A
- Return generated: 18%
PMS B
- Return generated: 15%
At first glance, PMS A appears better.
However, assume the market benchmark delivered:
- Benchmark return: 20%
Now the picture changes:
- PMS A delivered 18%, but underperformed the market by 2%
- PMS B delivered 15%, but underperformed by 5%
The benchmark gives context to the performance.
A return number alone does not tell the complete story.
Benchmark Helps Measure Fund Manager Skill
A PMS manager’s role is not simply to participate in market growth. The objective is generally to create value through:
- Better stock selection
- Portfolio construction
- Risk management
- Avoiding permanent loss of capital
- Taking advantage of market opportunities
Benchmark comparison helps investors identify whether returns are coming from:
- Overall market movement, or
- The portfolio manager’s investment decisions
If the market rises 25% and a PMS generates 26%, the incremental value created may be limited.
However, if the market falls 10% and the PMS declines only 3%, the ability to protect capital may demonstrate effective risk management.
The Importance of Choosing the Right Benchmark
A benchmark should match the investment philosophy of the PMS.
Comparing a small-cap strategy with a large-cap index may not provide a meaningful evaluation.
For example:
A cricket batsman playing in a T20 match should not be compared with a test match scoring standard. The comparison must match the environment and objective.
Similarly, PMS evaluation requires an appropriate benchmark.
Benchmark and Investor Expectations
Many investors enter PMS with expectations of extraordinary and consistent returns every year.
However, equity markets move through different cycles:
- Bull markets reward aggressive strategies
- Bear markets test risk management
- Sideways markets test patience and stock selection
A benchmark helps investors develop realistic expectations and evaluate performance over a complete market cycle rather than focusing only on short-term returns.
Beyond Benchmark: Look at the Complete Picture
While benchmark comparison is important, investors should not evaluate PMS only on one parameter.
A holistic evaluation should include:
- Long-term performance consistency
- Risk-adjusted returns
- Maximum drawdown
- Portfolio philosophy
- Investment process
- Transparency of reporting
- Alignment between investor expectations and PMS strategy
Conclusion
A benchmark is not just a number mentioned in a PMS factsheet. It is a measuring tool that provides perspective.
The right question for a PMS investor is not:
“How much return did the PMS generate?”
but:
“How much value did the PMS manager create compared to the opportunity available in the market, considering the risks taken?”
Understanding benchmarks helps investors make more informed decisions, set realistic expectations, and appreciate the true value of professional portfolio management.
Disclaimer: Investment in securities market is subject to market risks. Please consult a SEBI registered Investment Adviser or APRN registered PMS Distributor(s) before making any investment decisions.