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Most investors assess their portfolio by opening an app, seeing whether the number is green or red, and drawing a conclusion from that. It is one of the least reliable ways to evaluate a portfolio — and it leads to exactly the wrong decisions at exactly the wrong times.
A portfolio that is green on a given day may be significantly underperforming its benchmark. A portfolio that is red today may be doing exactly what it should — accumulating units during a correction that will drive returns for years. The number on an app, at any point in time, tells you almost nothing about whether your portfolio is actually working.
This article introduces three honest tests. Together, they take about 20 minutes and give you a far clearer picture of portfolio health than any app dashboard. The tests are sequenced from performance to structure to goal alignment — because all three need to pass for a portfolio to genuinely be working.
Before the three honest tests, it is worth naming the three unreliable measures that most investors default to — because if you recognise them, you can consciously set them aside.
None of these three are useless — they're just incomplete. The honest tests below go further, because they ask the right questions: is this fund earning its place, is the portfolio structured correctly, and is it on track to do what it was built to do?
This is the performance test. It answers one question: is your fund delivering better risk-adjusted returns than a passive index in the same category would have?
When you invest through a SIP, each monthly instalment is invested at a different NAV and has been compounding for a different length of time. The instalment from three years ago has compounded for 36 months; last month's instalment has barely started. Absolute return treats all of these as if they were invested on the same day — which they weren't.
XIRR (Extended Internal Rate of Return) accounts for the timing of each investment. It gives you the actual annualised return on your real cash flows — what you put in, when you put it in, and what it's worth today. This is the number that is directly comparable to a benchmark or a category average.
The fund hasn't changed. The investor's XIRR reflects their specific entry points. This is why comparing your XIRR to someone else's for the same fund is also misleading.
Once you have your XIRR, compare it to the benchmark return for the same period — not the Nifty 50 if you're in a mid-cap fund, not a fixed deposit rate, not a friend's equity portfolio. The right benchmark is category-specific, and it is listed in the fund's factsheet. Use the TRI (Total Return Index) version — which includes dividends — for an accurate comparison.
| Fund category | Correct benchmark (TRI) | Wrong benchmarks to avoid |
|---|---|---|
| Large-cap fund | Nifty 100 TRI or Nifty 50 TRI | FD rate, friend's mid-cap returns |
| Flexi-cap fund | Nifty 500 TRI | Nifty 50 TRI (too narrow) |
| Mid-cap fund | Nifty Midcap 150 TRI | Nifty 50 TRI (different universe) |
| Small-cap fund | Nifty Smallcap 250 TRI | Mid-cap or large-cap indices |
| Short-duration debt | CRISIL Short Term Bond Index | Equity benchmarks, FD rates |
A fund trailing its benchmark by 0.5–1% in a given year is within the range of normal variability. A fund that has trailed its benchmark by 2–3% or more for three or more consecutive years — across different market conditions, not just one bad year — is a fund that is costing you more than it is earning. This is when reviewing the fund, and potentially switching to a better-performing fund or an index fund in the same category, becomes worth doing.
Test 1 verdict: passing — Your XIRR is broadly in line with or ahead of the correct category benchmark over a rolling 3-year period. One year of underperformance is not a failure — it is normal. Three or more years of consistent underperformance vs benchmark and category peers is the signal to act.
See your real XIRR and how each fund compares to its category benchmark — automatically, in one view.
Check your portfolio →This is the structure test. It has nothing to do with returns — it is about whether the risk level in your portfolio today is still appropriate for your goals and timeline.
When equity markets rise faster than debt holdings, the equity portion of your portfolio grows as a share of the total — without any decision being made. A portfolio that was intentionally built at 65% equity and 35% debt may drift to 78% equity and 22% debt after a sustained bull run. The investor is now taking more equity risk than they planned, for a goal that is also now closer than when they set the allocation.
This is a double compounding of risk: higher equity weight and shorter time horizon to absorb volatility. Neither change was intentional — both happened because of inaction, not bad decisions.
The investor is now taking 13 percentage points more equity risk than intended — without making a single investment decision. If markets correct now, the portfolio falls more than the investor planned for.
Illustrative only. Actual drift depends on specific fund returns and the investor's holding period.
Add up the current market value of all your equity mutual fund holdings. Then add up the current value of all debt funds, liquid funds, FDs, PPF, EPF, and bonds. Calculate each as a percentage of the total. Compare that ratio to what you originally targeted.
If you don't remember your original target allocation — which is common — use your risk profile as a guide. A moderate-risk investor with a 10-year horizon should typically have somewhere between 60–75% in equity, with the rest in debt or fixed income. An aggressive-risk investor with a 15-year horizon might be comfortable at 80–85% equity. A conservative investor approaching a goal in 3 years should have very little in pure equity at this stage.
| Current equity share vs target | What it signals | Action |
|---|---|---|
| Within 5% of target | Allocation is on track — no drift concern | No rebalancing needed this year |
| 5–10% above target | Moderate drift — slightly more risk than planned | Redirect new SIPs toward debt; no urgent exit needed |
| More than 10% above target | Significant drift — materially more risk than intended | Consider partial rebalancing; plan LTCG-aware exit if needed |
[Editor note: These thresholds are practical guidelines for illustration, not regulatory standards. Present as a working framework.]
Test 2 verdict: passing — Your current equity-to-debt ratio is within roughly 5 percentage points of your intended target allocation. If equity has drifted significantly higher, the most tax-efficient correction is to redirect new SIP contributions toward the underweight asset class rather than redeeming equity holdings outright.
This is the goal alignment test. It is the most overlooked of the three — and often the most important. A portfolio can pass Tests 1 and 2 perfectly and still be failing at its actual job: funding your specific financial goals on time.
For each active SIP, ask three questions:
Many investors set a SIP amount once and never revisit it — even as income grows, goals get revised, or inflation erodes the real value of the target corpus. A ₹5,000 monthly SIP set five years ago may have been appropriate then. If income has since doubled and the goal corpus has been revised upward, the same ₹5,000 SIP is no longer doing the job — even if the fund is performing perfectly.
| What you find | What it means | Recommended action |
|---|---|---|
| Projected corpus exceeds goal with current SIP | Goal is on track — no gap | Continue as-is. Redirect any surplus SIP capacity to another goal. |
| Small gap — projected corpus 10–20% below goal | Manageable shortfall | Increase SIP by 10–15% this year. Revisit annually. |
| Large gap — projected corpus more than 20% below goal | Significant structural shortfall | Increase SIP significantly, extend the goal horizon if possible, or revise the goal corpus downward to a realistic level. |
| Goal is within 3 years and fund is in a volatile equity category | Category risk is now misaligned with timeline | Begin shifting to a more stable category (short-duration debt, conservative hybrid). Do not wait until 6 months before the goal. |
[Editor note: SIP projection calculations assume a return rate — verify that any tool used is using a conservative, category-appropriate assumption and is not presenting projected figures as guaranteed returns.]
Test 3 verdict: passing — Every active SIP is mapped to a specific, defined goal; the projected corpus at the current SIP amount reaches or exceeds that goal at the target date using a conservative return assumption; and the fund category is appropriate for the time horizon remaining. A goal within 3 years is not appropriately served by a pure mid-cap or small-cap SIP.
Run all three tests before acting on any of them. The results often inform each other: a fund underperforming on Test 1 may be compensated by strong overall portfolio performance in Test 3 — suggesting the right move is to stay but plan a future switch, not exit immediately. Or Test 2 may reveal drift that explains why Test 3 shows the portfolio is riskier than it needs to be.
A healthy portfolio is not one that always goes up. Equity portfolios will fall during market corrections — that is not a sign of a broken portfolio. A healthy portfolio is one that:
The three tests in this article do not guarantee outcomes — no framework can. What they do is replace the unreliable emotional signals (app colour, news headlines, peer comparisons) with structural questions that are actually answerable. A portfolio that passes all three consistently is a portfolio that is doing its job. That is what working looks like.
The question "is my portfolio working?" is one of the most important questions an investor can ask — and one of the most commonly answered with the wrong tools. Checking whether the app is green, comparing notes with a colleague, or looking at the absolute return number in isolation all feel informative but give you very little signal about whether your portfolio is actually doing its job.
The three honest tests — XIRR vs the right benchmark, asset allocation drift, and goal alignment and pace — answer the question properly. Together they cover performance, structure, and purpose: the three dimensions that determine whether a portfolio is genuinely working or just appearing to.
Run these tests once a year, in a calm moment away from market noise. If all three pass, leave the portfolio alone and let it compound. If one or more flags a problem, address it methodically — one change at a time, in order of impact. That combination of discipline and honest assessment is what separates investors whose portfolios actually deliver from those who only find out they didn't when it is too late to fix.
Dhan Saarthi's portfolio health check calculates your real XIRR, benchmarks each fund against its category, flags allocation drift, and shows whether your SIPs are on track for each goal — in a single clear view.
Check your portfolio health →Takes under 2 minutes · No jargon, just clarity
This article is for informational purposes only and does not constitute personalised financial or investment advice. Mutual fund investments are subject to market risks. Past performance of any fund or benchmark is not indicative of future returns. The asset allocation thresholds and drift guidelines in this article are practical frameworks for illustrative purposes — appropriate allocation depends on your individual risk profile, goals, and financial situation. Tax rules referenced are subject to change; verify applicable LTCG and STCG rates and exemption limits with a qualified tax adviser or the Income Tax Act in force at the time of any decision. Please read all scheme-related documents carefully before investing.
