How-to large cap fund selection

How to select a large-cap mutual fund

From WebNotes, a public knowledge base. Last updated 19 May 2026. Reading time ~4 min.

Key facts

SEBI definition	80% in top-100 companies by market cap
Benchmark	Nifty 100 TRI typical
Expense range	Direct: 0.50-1.20%; Regular: 1.50-2.20%
Active vs index	Active alpha narrowed post-2018; index plausible

Procedure

Confirm category fit for your goalLarge-cap is conservative equity exposure. Suitable for: 7+ year horizon, low-to-moderate volatility tolerance. Core portfolio holding.
Filter by AUM and vintageMinimum AUM: Rs 1,000 crore (sufficient diversification, liquidity). Vintage: 7+ years (full cycle history).
Compare 3/5/7/10-year returns vs Nifty 100 TRITop-quartile vs benchmark over multiple horizons. Single-period out-performance can be statistical.
Check expense ratioDirect plan only. <1.00% ideal. Higher expense compounds against return.
Verify fund manager continuitySame manager for 5+ years: stable strategy. Recent change: scrutinise new manager’s history.
Examine portfolio concentrationTop-10 holdings: 50-65% typical. Sector concentration vs benchmark <10pp drift.
Active alpha vs index alternativeLarge-cap active alpha (top-quartile minus index) has narrowed to 50-150 bps post-2018. Consider Nifty 100 / Nifty 50 index fund for very-low-cost passive exposure.
Decide and commit1-2 large-cap schemes max. Don’t fragment across 4-5. SIP through full cycle.

Large-cap fund selection balances cost, consistency, and the structural challenge of active alpha in the largest-cap space. Index funds are increasingly competitive; the case for active large-cap rests on downside protection.

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Market-risk disclaimer. Mutual fund investments are subject to market risks. Past performance is not indicative of future returns. Large-cap funds can drawdown 30-40% in bear markets.

Step-by-step procedure

See the procedure infobox above for the eight steps.

Active vs index trade-off

Aspect	Active large-cap	Index large-cap
Expense	0.50-1.20% direct	0.10-0.30%
Tracking error	High (manager-driven)	Low (5-15 bps)
Alpha potential	0-150 bps (narrowed)	None by design
Downside protection	Manager skill	None
Concentration risk	Manager bets	Index composition

For most investors: index or passive large-cap is a strong default. Add one active large-cap only if you have specific manager conviction.

External references

References

SEBI (Mutual Funds) Regulations, 1996.
SEBI Categorisation of Mutual Fund Schemes Circular, October 2017.
AMFI Best Practice Guidelines.
NSE Indices methodology documents.

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WebNotes Editorial Team

The WebNotes Editorial Team covers Indian capital markets, payments infrastructure and retail investor procedures. Every article is fact-checked against primary sources, principally SEBI circulars and master directions, NPCI specifications and the official support documentation published by the intermediary in question. Drafts go through a second-pair-of-eyes review and a separate compliance read before publication, and revisions are tracked against the SEBI and NPCI rule changes referenced in the methodology section.

Last reviewed: 19 May 2026
Conflicts of interest: WebNotes is independent. No relationship with any broker, registrar or bank named in this article.