What is excess return?
A fund that returned 15% sounds good until you learn its benchmark returned 17%. Excess return removes that guesswork. It is the fund’s return minus the return of its benchmark over the same window, so it tells you what the manager’s choices added or took away compared with simply holding the index.
If the fund returned 15.0% and the benchmark 13.4%, the excess return is 1.6 percentage points. If the numbers were the other way round, the excess return would be negative, meaning the fund trailed the market it is measured against.
Excess Return = Fund Return − Benchmark Return
Both returns must cover the same period and be of the same type, for example 3-year CAGR against 3-year CAGR, with the same plan type.
Real excess return across 6 funds
CHART
3Y CAGR: fund vs its benchmark - 6 real funds
Each fund is set against its own benchmark index over the same 3-year window.
| Fund | Benchmark | Fund CAGR | Benchmark CAGR | Excess return |
|---|---|---|---|---|
| SBI Focused | BSE 500 | 17.80% | 12.01% | +5.79 pts |
| DSP Value | Nifty 500 TRI | 17.92% | 13.42% | +4.50 pts |
| Parag Parikh Flexi Cap | Nifty 500 TRI | 14.38% | 13.42% | +0.96 pts |
| SBI Multicap | Nifty500 Multicap 50:25:25 TRI | 15.14% | 14.56% | +0.57 pts |
| ICICI Prudential Value | Nifty 500 TRI | 13.86% | 13.42% | +0.44 pts |
| Parag Parikh ELSS Tax Saver | Nifty 500 TRI | 11.03% | 13.42% | -2.39 pts |
5 of these 6 funds beat their benchmark over three years. SBI Focused led with 5.79 points of excess return, while Parag Parikh ELSS Tax Saver came in at -2.39 points.
How big is the gap between best and worst?
The spread between the strongest and weakest fund here is 8.18 percentage points a year. Compounded over three years, a gap that size changes the final value of an investment noticeably, which is why a small-looking number such as 1 or 2 points is worth paying attention to. It is also why excess return should be net of costs: the fund’s return already has its expense ratio deducted, while the index return does not, so a fund that merely matches its index before costs will show a small negative excess return.
A worked example
Parag Parikh Flexi Cap returned 14.38% a year over three years against 13.42% for Nifty 500 TRI, an excess return of +0.96 points. Its beta is 0.62, so it moved less than the market, and its alpha is 3.47%. The alpha is larger than the plain excess return because the fund took less market risk than its benchmark, and alpha credits that. This is the point where excess return and alpha begin to tell slightly different stories.
Excess return, alpha and consistency
Excess return is the raw gap. Alpha refines it by also accounting for how much market risk the fund took. A fund can show positive excess return simply because it was more volatile than its benchmark in a rising market, which is why Alpha is the next check. Excess return over one window also says nothing about consistency: see the Information Ratio and Beat Benchmark % for how reliably a fund does it.
WHAT THIS MEANS FOR YOU Excess return is only fair against the right benchmark. A flexi cap fund measured against a large cap index, or a Total Return Index against a price index, can show a gap that has nothing to do with skill. Also check the window: a fund can lead over three years and trail over one.
METHODOLOGY 3-year CAGR of the direct-plan fund minus the 3-year CAGR of its own benchmark, as of 2026-08-31. Data: Punji risk analytics. Not investment advice.