SIP Inflow Trends in 2026: Which Fund Categories Are Attracting the Most Money

Every month, within days of AMFI publishing its industry data, a fresh round of headlines declares which fund category is suddenly hot. Small cap this month, flexi cap the next, gold the month after that. Look past the headline chase across the first five months of 2026 and a steadier pattern shows up underneath: one category has topped the monthly inflow table almost every single time, systematic investment plan contributions have barely wavered even through the sharpest one month market fall since March 2020, and a genuine shift in preference between two closely watched categories has held for three months running.

This matters beyond curiosity about where the crowd is putting its money. SIP flows are now large and steady enough to influence the market itself. In March 2026, as foreign investors sold Indian equities at a record pace, domestic mutual fund buying, powered heavily by SIP money, absorbed a meaningful share of that selling instead of the market simply falling in step with it. Where that money specifically goes each month says something real about how retail India is positioning for risk, and how durable that positioning actually is when markets get uncomfortable.

How Big the SIP Machine Has Become

Systematic investment plans are no longer a niche corner of the mutual fund industry, they are close to a fifth of it. As of May 2026, monthly SIP contributions stood at roughly Rs 30,953 crore, accumulated SIP assets under management had reached Rs 17.12 lakh crore, and that stock of SIP linked assets made up close to 21% of the entire mutual fund industry's total AUM. Total industry folios stood at 27.65 crore, having added more than a million fresh folios in May alone even as overall equity inflows cooled that month.

Metric	Figure (May 2026)
Monthly SIP contribution	Roughly Rs 30,953 crore
SIP assets under management	Rs 17.12 lakh crore
SIP share of total industry AUM	About 21%
Contributing SIP accounts	Roughly 96.4 million
Total industry folios	27.65 crore

Flexi Cap: The Category That Wins Almost Every Month

Across every month of 2026 for which category level data is available, flexi cap funds have topped the equity net inflow table. The category pulled in Rs 10,054 crore in March 2026, its strongest month, followed by Rs 10,147 crore in April, before cooling to Rs 5,176 crore in May alongside a broader industry wide slowdown.

The consistency matters more than any single figure. Analysts tracking the data have pointed to flexi cap's unrestricted mandate, the freedom for a fund manager to move across large, mid and small cap stocks as conditions change, as the reason it keeps winning the monthly flow race regardless of which part of the market is actually performing best that month.

Month	Equity Net Inflow	SIP Contribution	Consecutive Positive Month
January 2026	Rs 24,029 crore	Rs 31,002 crore	59th
February 2026	Rs 25,978 crore	Rs 29,845 crore	60th
March 2026	Rs 40,450 crore	Rs 32,087 crore (all time high)	61st
April 2026	Rs 38,440 crore	Rs 31,115 crore	62nd
May 2026	Rs 22,908 crore	Rs 30,953 crore	63rd

The Mid Cap Versus Small Cap Swap

One genuine shift in preference has held for three consecutive months. Between August 2025 and February 2026, mid cap funds consistently drew higher net inflows than small cap funds every single month. That pattern reversed in March 2026 and has held every month since.

In March, small cap funds attracted Rs 6,264 crore against Rs 6,064 crore for mid cap. By May, both categories had cooled in absolute terms, but small cap still led at Rs 4,946 crore against Rs 4,385 crore for mid cap. Whether this reflects investors finding genuine value after 2025's small cap correction or simply chasing the segment's sharper rebound is a question analysts covering the data have themselves flagged as genuinely unclear from the flow numbers alone.

Category	Net Inflow, March 2026
Flexi cap	Rs 10,054 crore
Small cap	Rs 6,264 crore
Mid cap	Rs 6,064 crore
Large and mid cap	Rs 5,307 crore
Large cap	Rs 2,998 crore
Multi cap	Rs 2,982 crore
Sectoral and thematic	Rs 2,699 crore
Focused	Rs 2,425 crore
ELSS	Outflow of roughly Rs 437 crore

March 2026 doubled as an unplanned stress test for the idea that SIP money is genuinely sticky rather than fair weather capital. The Nifty 50 fell 9.37% during the month, its steepest monthly decline since March 2020, as an escalating conflict in the Middle East drove oil prices sharply higher.

Foreign portfolio investors responded by selling Indian equities worth roughly Rs 1,17,775 crore during the month, a record that surpassed the previous high of about Rs 94,017 crore set in October 2024. Domestic mutual funds, in the same month, recorded net equity inflows of Rs 40,450 crore, their highest since July 2025, with SIP contributions actually rising to an all time high of Rs 32,087 crore rather than falling.

In March 2026, foreign investors sold Indian equities at a record pace. Systematic investment plans did not blink.

Not every category shared in the momentum. ELSS, the tax saving category with a mandatory three year lock in, was the only equity category to record a net outflow in both February and March 2026, a pattern tied to the financial year end rather than any loss of appetite: investors who set up ELSS SIPs in March 2023 to claim a Section 80C deduction completed their lock in and redeemed just as the tax year closed.

The category swung back to a modest net inflow of roughly Rs 651 crore by May, once that redemption wave had passed. Dividend yield funds and sectoral and thematic funds have also drawn comparatively little fresh money through the middle of 2026, each pulling in only a few hundred crore in months when flexi cap alone attracted many multiples of that amount.

Index funds have not led any single month's inflow table, but they have shown up consistently, pulling in Rs 4,625 crore in April 2026 alone. May's crop of new fund launches included six new index funds among thirteen new offerings for the month, evidence that fund houses continue to expand passive shelf space even without a single breakout month of flows.

Gold exchange traded funds told a more dramatic story earlier in the year: January 2026 inflows into gold ETFs jumped to roughly Rs 24,040 crore, more than double December's level and, for the first time on record, briefly matching equity mutual fund inflows for the month, before cooling through the following months as the initial rush faded.

A category's monthly net inflow figure is easy to misread. It captures gross purchases minus redemptions for that single month only, and a single large new fund launch can inflate a category's number without reflecting any organic change in appetite for the funds already open in that category.

Price movements complicate the picture further. Analysts at Finnovate, tracking March 2026 specifically, found that in nine of eleven equity categories, the change in value caused by falling prices during the month actually exceeded the net inflow itself, meaning the underlying AUM figure can fall even in a month when investors were net buyers throughout.

A single month's category leader says less about investor conviction than about which new fund launched, and how much the market moved that month.

A few practical habits follow from reading a full year of this data rather than any single month's headline:

• Do not chase last month's top category. Flexi cap's consistency reflects a structural mandate advantage, not necessarily superior stock picking in any given month, and smaller categories can swing sharply due to one large new fund launch alone.

• Separate net inflow from AUM change when reading any monthly update. A category can see genuine net buying and still show falling assets in a month when prices fell hard enough to outweigh it.

• Treat the mid cap to small cap rotation as worth watching, not worth chasing, since three months of a shift is meaningfully shorter than the seven month pattern it just reversed.

• The steadiness of aggregate SIP contributions through March 2026's market stress is a more useful signal than any single category's ranking, since it demonstrates that a large share of this money is genuinely committed rather than reactive.

• ELSS outflow spikes around the financial year end are a structural, recurring pattern tied to lock in expiry, not a signal about the category's ongoing appeal, and should be read accordingly each March.

Status as of July 2026

Figures below are drawn from AMFI's monthly industry data through May 2026, the most recent complete month published at the time of writing. AMFI typically releases each month's data within the first eight to ten working days of the following month, so June 2026 figures were not yet available when this was written. Category leadership can shift from month to month. Check amfiindia.com for the latest release before treating any single month's ranking as a lasting trend.

Disclaimer

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Mutual fund investments are subject to market risks. Please read all scheme-related documents carefully before investing. Past performance is not indicative of future returns. NAV, returns, rankings, and other data may change and may not reflect the most current information at the time of reading.

Readers should conduct their own due diligence and consult a SEBI-registered financial advisor before making any investment decisions. Equity Research India and its authors accept no liability for any loss or damage arising from the use of this content.

Figures cited are drawn from AMFI's monthly industry data and related news coverage as publicly available at the time of writing and are subject to revision in subsequent AMFI releases. Past inflow trends are not a guarantee of future fund performance or continued flows. Readers should consult a SEBI registered investment adviser before making investment decisions.