How do I review my mutual fund portfolio for overlap?

Enter all your fund names into a free overlap analyzer like OverlapIQ. It calculates pairwise overlap between every fund pair and shows which funds are duplicating each other. Look for pairs with overlap above 50% — these are consolidation candidates.

What should I do if my mutual funds overlap?

Stop the SIP in the weaker-performing fund of any pair overlapping 50%+. Wait for LTCG-favorable holding period (1 year). Redirect that SIP to a different category — if you have excess Large Caps, switch to Mid Cap or Small Cap.

Actionable GuideJune 2026 · 6 min read

The 5-Minute Mutual Fund Portfolio Checkup

Q: How often should I review my mutual fund portfolio?

Review overlap once a year, ideally in January or when adding a new fund. Holdings change monthly, but category-level overlap remains stable. A yearly check catches manager style drift and ensures your portfolio stays diversified.

You started SIPs on your colleague's advice, your advisor added a few more, and now you have 8-12 funds. Sound familiar? Most Indian investors are unknowingly paying double or triple expense ratios for the same stocks. Here's how to find out in 5 minutes.

📊 Key Data Point

OverlapIQ analysis of 136 Indian equity mutual funds shows that the average investor holding 6+ funds has at least one pair with 55%+ overlap — meaning more than half the portfolio is duplicated across two funds.

Step 1: List All Your Equity Funds (30 seconds)

Open your broker app (Groww, Zerodha Coin, Kuvera, MFCentral) and note down every equity mutual fund you hold — including ELSS, hybrid, and sectoral funds. Don't skip the small SIPs.

The common profile of an over-diversified Indian investor:

TYPICAL "I COLLECT FUNDS" PORTFOLIO

1. HDFC Flexi Cap FundSIP ₹5,000

2. ICICI Prudential Bluechip FundSIP ₹5,000

3. SBI Bluechip FundSIP ₹3,000

4. Axis Long Term Equity (ELSS)SIP ₹5,000

5. Mirae Asset Tax Saver (ELSS)SIP ₹5,000

6. Axis Midcap FundSIP ₹3,000

7. SBI Small Cap FundSIP ₹2,000

8. Nippon India Small Cap FundSIP ₹2,000

Total SIP: ₹30,000/month across 8 funds. Looks diversified. Let's see what the data says.

Step 2: Run the Overlap Check (2 minutes)

Go to overlapiq.in, enter all 8 funds, and click "Analyze Overlap." The tool instantly shows you a heatmap of every fund pair.

Here's what the example portfolio above reveals:

Step 3: Identify the Redundant Funds (1 minute)

From the overlap matrix, you can see three clusters of duplication:

Cluster 1: Triple Large Cap overlap — HDFC Flexi Cap, ICICI Bluechip, and SBI Bluechip all overlap 55-73%. You're paying 3 expense ratios for essentially the same 25 stocks. Action: Keep one, stop SIPs in other two.

Cluster 2: Double ELSS overlap — Axis ELSS and Mirae ELSS overlap 58%. Both are large-cap-heavy tax savers. Action: Keep one ELSS for 80C, stop the other SIP.

Unique funds: Keep these — Axis Midcap and SBI Small Cap overlap only 8% with each other and 12-25% with the Large Cap cluster. These are doing their job — providing genuinely different exposure.

Step 4: Consolidate and Redirect (1 minute to decide)

Here's the optimised version of the same ₹30,000/month:

Step 5: Don't Rush the Exit (30 seconds to plan)

Don't redeem immediately. Here's the tax-efficient exit plan:

1Stop SIPs today in the redundant funds (HDFC Flexi Cap, SBI Bluechip, Axis ELSS, Nippon Small Cap)

2Redirect those SIPs to the surviving funds — increase Axis Midcap and SBI Small Cap SIPs

3Hold existing units in the stopped funds until they cross 1-year mark (for LTCG at 12.5% instead of STCG at 20%)

4Redeem in March — use ₹1.25 lakh LTCG exemption each financial year to exit tax-free over 1-2 years

The Annual Checkup Calendar

Run this checkup once a year — and always before adding a new fund:

January

Annual overlap review. Consolidate if needed. Plan LTCG harvesting.

Before New SIP

Always check overlap with existing funds on OverlapIQ before starting.

March

Tax-loss harvesting and LTCG exemption utilisation. ELSS review.

Run your free portfolio checkup now

Enter all your mutual funds into OverlapIQ. In 2 minutes, you'll know exactly which funds are redundant and how much you're overpaying in fees.

Start My Checkup →