Domestic mutual funds invested over ₹2.44 lakh crore in Indian equities between January and May 2026, effectively neutralizing the ₹2.25 lakh crore outflow from foreign portfolio investors. This shift has kept the cash market turnover robust at ₹1.35 lakh crore despite a 15 percent correction in benchmark indices. The trend marks a major change in market ownership, with domestic institutions now holding more sway in top-tier companies than foreign investors.
What Happened
In the first five months of 2026, the Indian stock market faced a significant test. As benchmark indices corrected by approximately 15 percent, foreign portfolio investors (FPIs) pulled out nearly ₹2.25 lakh crore. Under normal historical conditions, such large-scale foreign selling would have caused a sharp drop in market activity. However, the cash market displayed unexpected strength. Daily turnover in the cash segment rose from ₹1.02 lakh crore in December 2025 to ₹1.35 lakh crore by March 2026, defying the usual pattern of a market crash.
A Structural Shift In Market Ownership
The most critical change during this period is the transfer of market dominance from foreign entities to domestic ones. Exchange data regarding Nifty 500 companies reveals that domestic institutional investor (DII) ownership has reached an all-time high of 20.9 percent as of March 2026, rising steadily from 14.9 percent in 2020. Conversely, FPI ownership in these same companies has dipped to 17.1 percent, down from 19.9 percent in 2020. This data confirms that domestic institutions now act as the primary stabilizer for Indian equities, a significant departure from the market structure seen during the 2020 pandemic-led downturn.
Mutual Funds And The SIP Engine
The resilience of the cash market is primarily supported by the massive influx of capital from domestic mutual funds. In the first quarter of 2026 alone, mutual funds invested a net ₹1.5 lakh crore, which directly countered the ₹1.3 lakh crore pulled out by foreign investors in the same period. By May 2026, total mutual fund inflows for the year reached ₹2.44 lakh crore. This consistent buying power is largely fueled by the sustained contributions of retail investors through Systematic Investment Plans (SIPs), which have provided a reliable cushion against global market volatility.
Derivatives Market Contrast
While the cash market remained strong, the derivatives segment showed a different trend. Average daily turnover in derivatives fell from ₹472 lakh crore in December 2025 to ₹462 lakh crore by May 2026. This activity drop was influenced by recent regulatory changes by SEBI, such as increased contract sizes, which were designed to curb excessive speculation. Market observers note that these higher entry barriers have particularly affected smaller retail traders with limited capital, who have had to adjust their trading strategies.
What Investors Should Track Next
For investors, the key factor to monitor is the continuity of retail SIP flows. As long as domestic investors continue to channel savings into equity markets, this provides a floor for prices even when foreign sentiment turns negative. Investors should also watch the monthly data on DII and FPI net buying or selling to see if this shift in market ownership consolidates further. Additionally, developments in regulatory norms regarding derivatives may continue to influence trading volumes for retail participants in the near term.