Comparing PMS Returns the Right Way: Matching Strategy to Benchmark

Comparing PMS Returns the Right Way: Matching Strategy to Benchmark

You ask a PMS manager how their strategy performed. They hand you a number: "a mid-teens return last year." You compare it to another manager: "a low-teens return." You pick the first one. This is where the mistake starts.

The factsheet will show something different. Smaller. Net after the mandate's full structure has been applied. That gap exists for a reason, and reading only the pitch deck is how two otherwise-identical strategies end up looking like different universes to you.

Here's what actually happens: since April 1, 2023, SEBI regulation requires that any manager advertising a strategy's returns must show two things side by side: the strategy's TWRR (Time Weighted Rate of Return) and the benchmark it tracks against. The regulation exists because raw returns mean nothing without context. A manager showing a mid-teens return against a low-teens benchmark looks good. The same mid-teens return against a low-twenties benchmark is underperformance.

Most first-time PMS investors miss this because pitches do not carry benchmarks. Factsheets do, and factsheets show net returns. The job is to read the sheet, not the pitch.

TWRR stands for Time Weighted Rate of Return. It is the only way SEBI allows PMS performance to be reported in regulated documents. It removes the distortion that cash additions and withdrawals create, giving a clean view of how the manager actually performed with the capital already in place.

Imagine you invested Rs 1 crore in January, and the portfolio gained a tenth in value. Then you added another Rs 50 lakh in July, and the portfolio gained a twentieth for the rest of the year. A simple blended return would give a muddied picture. TWRR calculates the return for each period independently and then chains them together, the January-to-July stretch at a tenth, the July-to-December stretch at a twentieth, so you see what the manager actually did with each pot of capital.

This is the number on the factsheet. It is net, not gross. Net means: this is what actually landed in your account after the mandate's full structure has been applied. The pitch number is usually gross, before that structure applies, which is why the two diverge.

Since April 2023, SEBI requires the factsheet also to show the benchmark return alongside the strategy TWRR so an investor can see whether the manager beat, matched or lagged the benchmark over the same period. This is the test that actually matters.

A manager outperforming the benchmark is the job. A manager outperforming other managers is luck, at least until you track it over ten years.

Every strategy has a mandate. The mandate spells out what the manager is allowed to do: which asset classes, which market cap bands, how many holdings, how concentrated. The benchmark is chosen to match that mandate.

A manager running a large-cap value strategy against the Nifty 50 makes sense, the benchmark defines the same universe the manager is playing in. A large-cap manager benchmarked against the Nifty Midcap 150 makes no sense; they are solving different problems. The benchmark-strategy mismatch is one of the quickest ways a factsheet can lie to you.

SEBI allows each manager to pick from up to three APMI-prescribed benchmarks depending on their investment approach. A large-cap manager might pick Nifty 50, Sensex or Nifty 50 Equal Weight. A multi-asset manager might pick Nifty 50, the RBI MSF rate or the 10-year GSec yield. The choice is the manager's, but once chosen, it appears on the factsheet and it is the lens through which you audit performance.

The trap: a manager running a concentrated portfolio of ten large-cap stocks might choose the Nifty 50, which itself is a diversified basket of fifty. The manager can look good on a down year not because of stock-picking skill but because they held fewer loss-makers. This is not fraud, the benchmark is legitimate, but it is a style bet you need to understand. A concentrated strategy against a 50-stock benchmark is a bet on concentration alpha, not pure stock picking.

Reading the factsheet tells you which bet the manager is taking. The pitch never does.

Returns data is published monthly to APMI by each manager. Monthly data rolls into quarterly factsheets and then annual reports. The longest publicly available history for a manager is typically three to five years, though some have longer track records.

One year of outperformance is almost random noise. A manager can outperform half of peers in a given year simply because the market favoured their style, not because they are good. A manager who beats the benchmark by a couple of points in one year but lags by roughly a point in the next, and then beats again, is not reliably skilled; they are riding the market's mood.

The signal emerges when you look at rolling periods. A manager who beats the benchmark in most trailing three-year windows, or in the large majority of five-year windows, is showing consistency. A manager who is top-quartile in one period and bottom-quartile the next is showing luck. The factsheet gives you the trailing periods; you read all of them, not one.

The Nyra Score at PMS Sahi Hai incorporates this into its five pillars. One pillar is specifically Consistency, which measures how a manager performed across rolling three-year and five-year periods relative to their benchmark. A manager who is top-quartile consistently shows skill. One who spikes in one period shows a style bet that happened to pay off.

Matching strategy to benchmark is half the job. Reading three rolling periods of data is the other half.

If you already hold a PMS mandate, this lens applies to your current manager. Pull the latest factsheet. Note the strategy name, the benchmark chosen and the net TWRR across the trailing one-year, three-year and five-year periods. Then compare those to the benchmark's returns over the same periods.

Do this for each of your holdings if you hold multiple mandates. You will spot patterns quickly: which managers beat their benchmark consistently, which lag, which are benchmarks unto themselves (true alpha generators or style bets showing luck).

If a manager underperforms the benchmark across all three rolling periods, you have two choices. One: the mandate is still right for your portfolio's goal, and underperformance is temporary (a style miss or a cycle). Two: the mandate is wrong, the manager is not skilled relative to their benchmark, or the benchmark itself is mismatched. None of these are reasons to panic, but they are all reasons to talk.

This is not a test you can pass by reading a KYC form or a scheme name. It requires one conversation with someone who has actually compared these numbers across managers.

TWRR and benchmark matching solve one problem: Did this manager beat their chosen benchmark? They do not solve three others.

First, a manager's benchmark performance tells you nothing about absolute portfolio quality. A manager who beats a benchmark by a couple of points but has a drawdown of a quarter in a market crash is still a manager with high absolute risk. The Nyra Score's Risk-Adjusted Return and Downside Protection pillars address this, but the factsheet alone does not. You need to read the strategy sheet and understand the mandate's constraints: how many holdings, what is the maximum single-stock weight, what is the cash buffer?

Second, factor timing and style drift are invisible in TWRR. A manager might beat the benchmark in a given year because large-cap value had a fantastic year, not because the manager is skilled. If the manager is a growth manager benchmarked to value, that is a style mismatch, not skill. The factsheet will not flag this unless you read the holdings and understand the manager's philosophy.

Third, the mandate's structure is not your decision once you have signed it. That structure is set out in the agreement, and it is already reflected in the TWRR you see. The net TWRR you see already accounts for the mandate's full structure before the number reaches you. You cannot renegotiate the structure retrospectively. The time to read it is before you sign, not after.

Fourth, a three-year or five-year track record is real data, but it is also short. A manager might be genuinely good over ten years but have a bad three-year stretch due to style headwinds. Conversely, a new manager with a stellar one-year record might be in a honeymoon phase. There is no perfect history length; you have to read the data in context.

PMS Sahi Hai's Nyra Score solves the comparison problem. Every SEBI-registered PMS manager sits on the platform, scored across five pillars at fixed weights: Return Performance (returns against the benchmark), Risk-Adjusted Return (return per unit of volatility taken), Downside Protection (drawdowns and behaviour in falling markets), Consistency (rolling-period behaviour across cycles) and Structure & Stewardship (mandate, governance, disclosure and team stability).

The five pillars mean you are not comparing a manager's headline return to another manager's headline return. You are comparing across five dimensions using the same methodology, applied to every manager. One manager might be top-quartile on Consistency but mid-quartile on Risk-Adjusted Return. Another might show strong Return Performance with solid Structure & Stewardship but unproven Downside Protection. This is real information.

The Nyra Score is not a rating; it is a comparison grid. You pick two managers, three, or ten, and you see how each stacks up on each pillar. From there, you can pull the factsheet and read the detailed TWRR and benchmark data yourself. The grid tells you where to look; the factsheet tells you what happened.

When you Compare funds on pmssahihai.com, you also get Nyra, our AI analyst, which answers questions about any manager or strategy in plain language. "How does this manager's drawdown compare to their benchmark?" "Is this strategy concentrated or diversified?" "What is the manager's track record on this specific asset class?" Nyra reads the factsheet and the mandate and answers directly. No pitch, no jargon.

For first-time PMS investors or those auditing an existing mandate, the Portfolio X-Ray at pmssahihai.com/contact is the structured audit. Fifteen minutes with an APMI-registered adviser, APRN08358. You bring your current holdings (or proposed holdings), the adviser reads the mandates and factsheets, and answers the one question you are embarrassed to ask: "Is this any good, and how do I know?"

You now know what to look for: TWRR matched to the right benchmark, read across rolling periods, not single years. You know the factsheet is the source of truth, not the pitch. You know how to spot a manager who is skilled versus one riding a style bet.

The gap between knowing this and doing it on your own is practice. Reading five factsheets teaches you the patterns. Reading fifty teaches you to spot outliers instantly.

If you hold an existing PMS mandate and want a structured second opinion, Request your Portfolio X-Ray at pmssahihai.com/contact. Fifteen minutes. APMI-registered adviser. No products pushed. You bring the mandate documents or account statements, the adviser reads the factsheets and compares the TWRR and benchmark, and answers whether your current holdings are working.

Compare every PMS, AIF and GIFT City fund on the same five pillars at pmssahihai.com/compare. The Nyra Score isolates the signal from the noise, and Nyra, our AI analyst, answers specific questions about any strategy.

Ask Nyra a question about PMS returns, benchmarks or your specific holdings at nyra.pmssahihai.com.

Educational only. APMI Registered, Reg. No. APRN08358, Nyra Capital Partners Consultancy Pvt Ltd.