India’s primary market has seen a very strong phase. In FY26, companies raised about ₹1.8 trillion through 329 IPOs during April to January. This was close to the ₹1.7 trillion raised through 320 IPOs in FY25. The numbers show how much trust companies and investors placed in the public market.
By the end of FY26, the numbers had moved even higher. A total of 366 IPOs across the mainboard and SME platforms raised about ₹1.9 trillion. Mainboard IPOs alone raised about ₹1.77 trillion. It was a record year for India’s IPO market.
At first glance, this looks like a sign of a healthy market. Companies can raise money. Investors have cash. New businesses can enter the market. Existing shareholders can sell part of their holdings.
But a strong primary market can also create a less visible risk. That risk is liquidity.
What Liquidity Really Means
Liquidity sounds simple. It means the ease with which an investor can buy or sell a stock.
But there is an important difference between normal liquidity and liquidity during stress.
A small-cap stock may trade enough shares on a normal day. An investor may see regular volume and assume that the stock is easy to sell. The real test comes when many investors want to exit at the same time.
At that point, buyers may disappear. The gap between buy and sell prices can widen. A large order can push the stock price down sharply.
This means a stock can look liquid when markets are calm but become very illiquid when fear enters the market.
That risk matters much more in small caps than in large companies.
Why Small Caps Face More Pressure
Small-cap stocks usually have a smaller free float. A large part of the company may sit with promoters, founders, strategic investors or a small group of shareholders.
That leaves fewer shares for daily trade.
The problem becomes larger when institutions hold a meaningful part of a small company. If an institution owns 1% to 5% of an SME company, it may find it hard to exit without a major effect on the share price.
Recent comments from the SME market show this concern clearly. Daily traded volume in some SME stocks can remain below 0.5% of total free float. In such cases, even a modest institutional sale can put strong pressure on the price.
This is why market value alone does not tell the full story.
A company may have a market value of several thousand crore rupees, yet the amount that can actually change hands each day may be much smaller.
The IPO Boom Can Add Pressure
A strong IPO cycle creates another issue.
Investors have a limited pool of capital. When many new companies come to the market, investors must decide where to put their money.
Money that goes into a new IPO is money that may not go into an existing small-cap stock.
This does not mean that every IPO takes money away from the secondary market. India’s investor base has also grown a lot. Domestic investors, mutual funds and other institutions now provide a much larger pool of capital.
Still, the size of new supply matters.
FY26 saw 112 mainboard IPOs raise ₹1.79 trillion. The SME segment had 254 issues that raised more than ₹10,900 crore. At the same time, the market faced weaker sentiment and greater price volatility.
That creates a simple question: can the market absorb all this new supply without a rise in the liquidity premium?
When Too Much Supply Meets Weak Demand
The FY26 data offers a useful warning.
Out of 107 mainboard IPOs listed at the time of the March 2026 review, only 26 traded above their listing price. As many as 81, or about 75%, traded below their debut price.
The SME market showed a similar pattern. Nearly 74% of SME stocks traded below their debut price.
Compared with the issue price, about 68% of mainboard IPOs and nearly 70% of SME listings traded below their offer price.
These numbers do not prove that liquidity was the only reason for the weak performance. Valuations, market sentiment, earnings and foreign investor flows also mattered.
But they show how quickly the market can change after a period of strong IPO activity.
Small-Cap Valuations Can Hide the Risk
A stock valuation often focuses on earnings, growth and future cash flows.
Liquidity gets less attention.
Suppose two companies have similar earnings and similar growth prospects. One is a large company with heavy daily trade. The other is a small company where even a moderate sale can move the price.
The second company should carry a higher liquidity premium.
If investors do not demand that extra return, the stock can look cheaper or more attractive than it really is.
This is where the risk may be underpriced.
The issue is not that every small cap has a liquidity problem. The issue is that investors may assume that today’s market depth will remain available during a period of stress.
History shows that such an assumption can fail.
The Cost of Exit Can Rise Fast
There is another way to understand the problem.
Imagine an investor owns a small-cap stock worth ₹10 crore. On a normal day, the investor may see enough buyers to sell the shares without a major price change.
Now suppose the market falls sharply.
Buyers become cautious. Daily volume falls. The bid-ask spread becomes wider. The investor still owns shares worth ₹10 crore on paper, but selling the full position may require a much larger price cut.
The investor’s real exit value is therefore lower than the quoted value.
This difference is the hidden cost of illiquidity.
In a small-cap fund, the same issue can become more important because many investors may ask for their money at the same time.
Small-Cap Funds Need Special Attention
The growth of small-cap funds makes this issue more important.
Small-cap fund AUM reached ₹4.41 lakh crore by July 2026. The category received ₹7,767.50 crore of net inflows in July 2026. SIP-linked assets in small-cap funds rose to ₹1.83 lakh crore in March 2026 from ₹35,489 crore in March 2021.
These numbers show the scale of money that now sits in the small-cap ecosystem.
Regular fund inflows can support prices when markets remain healthy. But a fund manager still has to deal with liquidity when investors ask for redemptions during a weak market.
That is why fund size, portfolio concentration and daily trading volume matter.
The Market Has Not Lost Its Strength
It is also important not to turn this into a one-sided argument.
India’s market has become deeper. Domestic participation is much stronger than it was in the past. SEBI data shows that mutual fund AUM reached nearly ₹81 trillion, while equity assets under custody of foreign portfolio investors reached about ₹71 trillion by the end of January 2026.
The market also has a much larger investor base.
So the concern is not that liquidity has disappeared.
The concern is that liquidity can fall much faster than investors expect when sentiment changes.
What Investors Should Watch
The better question is not whether a small-cap stock is liquid today.
The better question is whether it can remain liquid during a bad market.
Trading volume is one useful measure. Free float is another. The ownership pattern also matters.
Debt adds another layer of risk. A company that needs fresh equity or debt capital during a weak market may face much higher costs.
Investors should also look at promoter ownership, pledged shares, institutional ownership, daily turnover and the company’s need for external capital.
These factors can reveal risks that a simple P/E ratio may miss.
The Real Test Comes During Stress
A strong primary market is not automatically a problem.
In fact, India’s record IPO activity shows that the country’s capital market has become much deeper and more capable of raising large amounts of money.
The concern comes when strong IPO supply meets high valuations and weaker secondary-market demand.
FY26 showed this change clearly. The mainboard IPO market raised a record ₹1.77 trillion, yet average listing gains fell to 7% from 29% in FY25. Average oversubscription also fell to 39 times from 71 times.
For smaller IPOs, the change was even more visible. Companies that raised less than ₹5 billion had average listing gains of only 2% in FY26, compared with 33% in FY25.
The Bigger Risk May Be Hidden
The key lesson is simple.
A small-cap stock does not become safe just because it trades every day.
Liquidity is strongest when everyone wants to buy. Its real value becomes clear when many people want to sell.
After a very strong primary-market cycle, investors therefore need to ask a different question. They should not only ask whether a company has good earnings or attractive growth.
They should also ask how easily they can exit if the market turns against them.
That extra question can change the way small-cap risk is understood.
The biggest danger may not be a lack of buyers today. It may be the assumption that buyers will still be there tomorrow.
That is why liquidity deserves a much larger place in small-cap valuation. The risk may remain invisible during calm markets, but once stress arrives, its price can become very clear.
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