Domestic Funds Drive Smallcap Rally as Foreign Investors Exit in H1FY27

Indian equity markets displayed contrasting trends in the first half of the financial year 2026-27, with smallcap and midcap stocks rallying strongly even as largecaps struggled. September saw a broad correction across major indices, driven by foreign investor withdrawals and rising global uncertainties.

Throughout this period, foreign institutional investors (FIIs) sold shares worth ₹2.32 trillion, creating downward pressure on the benchmark Nifty 50 and Sensex indices. Conversely, domestic institutional investors (DIIs) stepped in, purchasing equities valued at ₹3.89 trillion, a force that largely sustained momentum in smaller companies.

Despite the inflows from domestic funds, the Nifty 50 closed Wednesday at 22,620.45, down 0.4 percent, while the Sensex ended slightly lower at 72,480.29, a 0.1 percent decline. Over the six-month span from April to September, the Nifty and Sensex posted modest gains of only 1.3 percent and 0.7 percent respectively, reflecting the subdued performance of heavyweight largecap stocks.

In contrast, the Nifty Midcap 150 index surged 12.5 percent, and the Nifty Smallcap 250 index increased a notable 24.6 percent during the same timeframe. These impressive returns were largely attributed to a lower valuation base and persistent domestic demand supporting mid and small-sized companies.

Saurabh Patwa, head of equities and portfolio manager at Quest Investment Managers, commented on these developments, stating, "Largecaps continue to face challenges in heavyweight banking and IT sectors, while midcaps and smallcaps have benefited from a lower base and resilient domestic demand. We expect these trends to persist in the near term." His remarks highlight the ongoing divergence between the segments, driven by sectoral dynamics and investor preferences.

However, September proved to be a difficult month across the board. The Nifty and Sensex each declined by nearly 6 percent, while the midcap and smallcap indices fell by 7.1 percent and 3.1 percent respectively. This marked the first negative monthly close for the smaller indices in FY27 and the steepest monthly drop for the largecap benchmarks since March, when geopolitical tensions in West Asia unsettled markets.

Global events have played a significant role in shaping investor sentiment. US bond yields reached a 19-year peak at 5.28 percent, attracting foreign capital away from emerging markets like India. Additionally, Brent crude oil prices escalated sharply, climbing from $90 per barrel at the start of September to nearly $109 during the month, before settling around $97.80 on Wednesday evening. Elevated oil prices have raised concerns over India’s import costs and inflationary pressures, further weighing on market confidence.

Sonam Udasi, senior fund manager at Tata Asset Management, noted, "September has been a particularly brutal month, driven by the lack of de-escalation in the West Asian conflict, which has pushed oil prices higher and raised concerns around India’s import bill and inflation." This geopolitical uncertainty adds a layer of risk for investors navigating the market environment.

On the corporate front, new initial public offerings (IPOs) on the mainboard contributed approximately ₹10 trillion to the Bombay Stock Exchange’s market capitalization. Despite the September sell-off wiping out ₹18.4 trillion, the BSE’s total market capitalization stood strong at ₹471.86 trillion at Wednesday’s close. For the entire first half of FY27, the exchange saw a net addition of ₹59.45 trillion in market cap, reflecting ongoing capital formation despite volatility.

While the smallcap and midcap sectors have attracted robust domestic interest, experts caution that valuations may be entering overheated territory. Investors are advised to exercise prudence as these segments could face corrections if global or local conditions worsen.

Overall, the Indian stock market in H1FY27 has experienced a complex interplay between foreign capital outflows and domestic fund inflows, sectoral disparities, and external pressures from geopolitical tensions and rising commodity prices. How these factors evolve will be critical in determining market direction in the coming months.