The US-Iran war has dealt a sharp blow to Indian mutual fund flows, with net equity inflows sinking to a 12-month low of Rs 22,908 crore in May 2026, according to data from the Association of Mutual Funds in India (AMFI). This represents a 40% decline from the Rs 38,440 crore recorded in April and marks the steepest month-on-month fall since May 2023.
Equity Inflows by Category
Among equity-oriented schemes, flexi-cap funds attracted the highest inflows at Rs 5,176 crore, though this was nearly 49% lower than the previous month. Small-cap funds saw net inflows of Rs 4,946 crore (down 33% from April), while mid-cap funds registered Rs 4,385 crore (down 28%). The broad-based decline reflects heightened risk aversion as rising crude prices, rupee weakness, and periodic market corrections clouded short-term visibility, especially for lumpsum investments, which tend to be sentiment-driven.
| Category | May Inflows (Rs cr) | April Inflows (Rs cr) | MoM Change |
|---|---|---|---|
| Flexi-cap | 5,176 | ~10,149* | -49% |
| Small-cap | 4,946 | ~7,382* | -33% |
| Mid-cap | 4,385 | ~6,090* | -28% |
| Net Equity | 22,908 | 38,440 | -40% |
| *Estimates based on percentage decline reported |
Debt Funds and Gold ETFs See Sharp Reversals
Debt mutual funds suffered a dramatic reversal, registering net outflows of Rs 96,949 crore in May compared with net inflows of Rs 2.47 lakh crore in April. Gold exchange-traded funds (ETFs) also saw net outflows of Rs 725 crore, their first monthly outflow in 13 months, as investors fled safe-haven assets amid a liquidity squeeze.
Dhirendra Kumar, CEO of Value Research, warned: “The real risk this month isn't equity at all. Equity inflows didn't crash; they normalised after a freak-high April and have now stayed positive for 63 straight months. The quieter danger is in debt: since debt funds lost their tax edge, many investors have abandoned the category, some reaching for high-yield bonds in search of lost returns.”
SIP Resilience Provides a Backbone
Despite the panic, systematic investment plans (SIPs) — the bedrock of the mutual fund industry — showed remarkable resilience. Monthly SIP contributions stood at Rs 30,954 crore, only marginally lower than April's Rs 31,115 crore and marking the third consecutive month above Rs 30,000 crore. However, this was the second straight month of decline from the record high of Rs 32,087 crore in March. 9.64 crore SIP accounts continued to invest through the falling rupee and volatile market.
Experts caution against reacting to headlines. “An SIP is a standing instruction, and that is its advantage: it keeps buying when prices are low, and the mood is dark, which is exactly when nerves fail,” said Kumar. “A headline about US-Iran talks is news about the market's mood, not an instruction about your plan.”
“May proved the point: 9.64 crore accounts kept paying in through a falling rupee and a volatile market, holding SIP contributions above Rs 30,000 crore for the third month running. In hindsight, the right response to almost every recent crisis was to do nothing.” — Dhirendra Kumar, CEO, Value Research
Market Ramifications for Institutions
For CFOs and treasury professionals, the mutual fund flow data signals a sharp deterioration in retail investor risk appetite, which could amplify equity market volatility and raise the cost of capital for corporate issuers relying on domestic institutional flows. The debt fund outflows of nearly Rs 1 lakh crore in a single month may also tighten liquidity in corporate bond markets, increasing borrowing costs for companies. While SIP resilience provides a stabilizing undercurrent, the broader trend of rising uncertainty warrants close monitoring of portfolio exposures and cash buffers.
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