Small-cap stocks surge 16% as Nifty 50 declines 5%; rising investor inflows and earnings expectations fuel the rally, but valuation risks and uncertain profit growth warrant caution

India’s smaller initial public offerings (IPOs) have outperformed larger issues in 2026, delivering stronger listing-day returns amid growing investor appetite for small- and mid-cap companies. According to an October 11 report by Kotak Institutional Equities titled Two Markets, One Crowd, small IPOs generated weighted-average listing gains of 17% so far this year, compared with 13% for mid-sized IPOs and 4% for large IPOs.

The outperformance extends beyond the primary market. Over the six months covered by the report, the Nifty Smallcap 100 index gained 16%, while the Nifty Midcap 100 advanced 3%. In contrast, the benchmark Nifty 50 declined 5%, highlighting the growing divergence between smaller companies and large-cap stocks.

However, Kotak has cautioned that the rally may be difficult to sustain if companies fail to deliver the earnings growth currently anticipated by investors. Higher valuations, concentrated sectoral gains and the growing allocation of mutual fund money to smaller companies are among the factors that could increase market vulnerability if expectations weaken.

The findings underline a critical distinction for investors: strong recent performance can create opportunities, but it does not necessarily indicate that every small IPO or small-cap stock offers attractive long-term value.

Small IPOs Lead Listing-Day Performance

Kotak divided IPOs into three categories based on issue size: small IPOs below ₹1,000 crore, mid-sized issues between ₹1,000 crore and ₹5,000 crore, and large IPOs exceeding ₹5,000 crore.

The weighted-average listing gains show a clear advantage for smaller offerings during 2026.

• Small IPOs: 17% average listing gain.

• Mid-sized IPOs: 13% average listing gain.

• Large IPOs: 4% average listing gain.

Small IPOs therefore delivered more than four times the average listing return recorded by large IPOs. The figures are weighted by issue size and represent category-level performance rather than the return earned by every individual investor.

For illustration, an investment of ₹1 lakh in an IPO that delivers a 17% listing gain would be worth ₹1.17 lakh on listing day, before transaction costs and taxes. At a 4% gain, the same investment would be worth ₹1.04 lakh.

Actual results can vary significantly. Some IPOs may list at substantial premiums, while others may list below their issue prices. The average return should not be interpreted as a guaranteed outcome for future offerings.

More IPOs Deliver Strong Listing Gains, but the Trend Is Not New

Kotak’s analysis found that approximately 40% of IPOs in 2026 delivered listing gains exceeding 25%. The corresponding proportion was 22% in 2025 and 47% in 2024.

The comparison suggests that listing-day enthusiasm has fluctuated rather than following a consistently rising trend. Although a sizeable share of 2026 offerings delivered strong initial returns, the proportion remained below the level recorded in 2024.

Listing gains can be influenced by several factors, including issue pricing, investor demand, the number of shares available for trading, market conditions and expectations about a company’s future growth.

A limited supply of shares combined with strong demand can produce a sharp listing premium. However, that premium may narrow if investors begin booking profits or if the company’s earnings fail to justify the valuation.

For investors, the quality of the underlying business and the price paid for its shares remain more important than the headline subscription level or initial listing performance.

IPO Fundraising Remains Active, but Total Proceeds Decline

India’s IPO market has remained active in terms of the number of offerings, although the amount of money raised in 2026 is below the full-year totals recorded in the previous two years.

According to Kotak’s report, India recorded 96 IPOs raising approximately $12 billion so far in 2026. This compares with 103 IPOs that raised $20 billion in 2025 and 91 IPOs that raised $19 billion in 2024.

The figures indicate that the number of companies accessing the public markets remains relatively high, even as total fundraising has moderated.

This difference can reflect changes in the size and composition of offerings. A market with numerous smaller issues may record a high IPO count without matching the fundraising totals generated by a few large offerings.

The trend also highlights the importance of examining the purpose of an IPO rather than treating all public issues as equivalent investment opportunities.

Offers for Sale Account for Around 60% of IPO Fundraising

One of the notable findings in Kotak’s analysis concerns the use of IPO proceeds. Around 60% of IPO fundraising in 2026 has come through offers for sale (OFS), in which existing shareholders sell part of their holdings.

An OFS allows promoters, early investors and other shareholders to monetise a portion of their investment. However, the money raised through an OFS goes to the selling shareholders rather than directly into the company.

This differs from a fresh issue, where the company receives the proceeds and can use them for purposes such as expansion, capital expenditure, debt repayment or working capital.

Kotak’s analysis found that only 23% of IPO proceeds were earmarked for expansion, new projects, plants and machinery. Debt repayment accounted for 40%, while capital enhancement and working capital represented another 9%.

The figures suggest that a significant portion of the funds raised through fresh issuances is being used to strengthen balance sheets rather than directly finance new capacity.

Debt repayment can be beneficial when it reduces interest costs and improves financial stability. Working-capital funding can also support operations. Nevertheless, investors should assess whether the stated objectives are likely to improve earnings, cash generation and long-term competitiveness.

A large OFS component is not automatically a negative signal, but investors should understand who is selling, why they are selling and how much capital the business itself will receive.

Small-Cap Stocks Outperform as the Nifty 50 Falls

The preference for smaller companies is also evident in secondary-market performance. Over the six-month period covered by Kotak, the Nifty Smallcap 100 rose 16%, while the Nifty Midcap 100 gained 3%. The Nifty 50 declined 5%.

The divergence suggests that investors have favoured selected smaller companies despite weakness in the broader large-cap benchmark.

Kotak linked the relative outperformance partly to investor interest in capital goods, contract development and manufacturing organisations (CDMOs), defence and electronics manufacturing services (EMS).

These sectors are associated with themes such as domestic manufacturing, industrial investment, specialised production and supply-chain diversification. Companies positioned to benefit from these trends may attract higher earnings expectations as investors anticipate rising demand.

However, the brokerage noted that the rally has been concentrated in selected stocks and sectors rather than being broad-based. This distinction matters because strong index performance can conceal substantial differences between individual companies.

Businesses with improving order books, stronger margins and consistent cash flows may be better positioned to sustain growth than companies whose share prices have risen primarily because of market enthusiasm.

Mid- and Small-Cap Mutual Funds Attract More Investor Money

The rally in smaller stocks has coincided with a rising share of inflows into dedicated mid- and small-cap mutual funds.

Kotak reported that these funds accounted for 32% of total inflows into active equity mutual funds during the first eight months of 2026. Their share was 25% in 2025 and 15% in 2024.

The increasing allocation indicates that investors are directing more money towards market segments that have recently delivered stronger returns.

Mutual fund inflows can support demand for shares, but they do not independently determine whether valuations are justified. If too much money moves into a narrow group of stocks, prices may become increasingly dependent on continued demand rather than underlying earnings performance.

Investor behaviour can also change quickly when market conditions deteriorate. A shift towards large-cap stocks, profit booking or redemptions from small-cap funds could put pressure on valuations, particularly in less liquid shares.

Investors should therefore evaluate their allocation to small- and mid-cap funds in the context of their investment horizon, risk tolerance and existing portfolio exposure.

Why Kotak Is Cautious About the Rally

Kotak’s main concern is that prices in parts of the small- and mid-cap universe increasingly reflect ambitious expectations for future earnings growth.

Its analysis of the best-performing 10% of small- and mid-cap stocks within the Nifty 500 indicated that their outperformance was driven substantially by upgrades to earnings expectations and valuation rerating.

An earnings upgrade occurs when analysts raise their forecasts for a company’s future profits. A valuation rerating happens when investors become willing to pay more for each rupee of expected earnings.

Both can push share prices higher, even before the anticipated growth materialises in reported financial results.

The risk emerges when actual performance fails to match the assumptions embedded in the stock price. If revenue growth slows, margins disappoint or earnings estimates are revised downwards, investors may reassess the valuation. The resulting correction can be sharp when expectations are elevated.

Kotak also noted that concerns over economic conditions, policy developments and regulatory uncertainty continue to influence expectations for several larger companies. These factors can contribute to a market in which investors favour selected growth stories over the broader market.

Small IPOs: Listing Gains Do Not Guarantee Long-Term Returns

IPO investors often focus on the issue price, subscription levels and the premium expected on listing day. While these factors can influence short-term trading, they provide an incomplete picture of the company’s investment prospects.

A strong listing may reflect attractive pricing or temporary demand rather than durable business quality. After listing, the share price is influenced by financial results, valuation, liquidity, corporate governance and changing investor expectations.

Investors should examine several factors before subscribing to an IPO:

Business model and growth: Understand the company’s products, customers, competitive position and ability to expand revenue sustainably.

Profitability and cash flow: Assess whether reported profits translate into operating cash flow and whether margins can be maintained as the business grows.

Valuation: Compare the issue valuation with listed peers, taking account of differences in growth, debt, profitability and business risk.

Use of proceeds: Determine how much money will enter the company through a fresh issue and how much will go to existing shareholders through an OFS.

Promoter and governance record: Review related-party transactions, promoter holdings, contingent liabilities and the quality of disclosures.

Post-listing liquidity: Smaller companies may have limited trading volumes, increasing the risk of sharp price movements and making it difficult to exit positions at expected prices.

These considerations are particularly relevant when an IPO is marketed around a strong sectoral theme or exceptional demand.

What Should Mutual Fund Investors Consider?

The rising share of inflows into mid- and small-cap schemes makes portfolio allocation an important consideration.

Small- and mid-cap companies can offer substantial long-term growth opportunities, but their shares may be more volatile and less liquid than those of established large-cap businesses. During periods of market stress, prices can fall sharply, and recoveries may take time.

Investors should avoid increasing exposure solely because these segments have recently outperformed. Instead, they should review their existing holdings, assess overlapping investments across funds and ensure that their portfolios are consistent with their financial goals.

Diversification across market capitalisations can help reduce dependence on a narrow group of stocks. The appropriate allocation will vary according to the investor’s time horizon, ability to tolerate losses and need for liquidity.

For investors using systematic investment plans, regular contributions can help maintain discipline, but they do not eliminate market risk or guarantee positive returns.

Market Outlook

Kotak Institutional Equities’ analysis highlights a clear shift in investor preference towards smaller companies in 2026. Small IPOs have delivered weighted-average listing gains of 17%, while the Nifty Smallcap 100 has advanced 16% over the six-month period covered by the report, even as the Nifty 50 has declined 5%.

The strength of these segments has been supported by interest in selected manufacturing and industrial themes, rising mutual fund inflows and improved earnings expectations. However, the concentration of gains and higher valuations raise questions about how much future growth is already reflected in share prices.

For IPO investors, the central task is to distinguish between a well-priced offering backed by sustainable business prospects and one driven mainly by listing-day excitement. For existing equity investors, the focus should remain on earnings delivery, valuation discipline, cash-flow quality and diversification.

The next phase of performance will depend on whether companies can convert optimistic forecasts into actual profits. Strong listing gains and recent market outperformance may attract attention, but sustainable returns ultimately require businesses to justify the expectations built into their valuations.