Small-cap mutual funds can offer strong growth over the long term, but they also carry a special risk that investors often overlook: liquidity risk. This risk becomes more important when the stock market falls sharply and many investors try to withdraw their money at the same time.
The problem is simple. A mutual fund may own shares of small companies that do not trade in very large volumes. Under normal market conditions, this may not cause much trouble. But during a market correction, buyers can disappear quickly. If a fund has to sell a large amount of such shares at the same time, it may have to accept lower prices.
This is why investors should look beyond returns when they review a small-cap fund. Portfolio liquidity, fund size, investor flows, trading volumes and stress-test data can provide useful clues about how a fund may handle a difficult market.
Why liquidity matters in a small-cap fund
Liquidity means how easily an investment can be bought or sold without causing a large change in its price. Large companies usually have higher trading volumes, which can make their shares easier to sell. Small companies often have fewer buyers and sellers.
A small-cap fund can therefore face a difficult situation during a sharp fall. If many investors ask for their money back, the fund needs cash to meet those redemptions. It may first use its available cash or sell its more liquid holdings. If the pressure continues, it may need to sell shares that are harder to exit.
That can create a bigger problem. Large sales in less liquid stocks can put pressure on their prices. Falling prices can then reduce the value of the fund’s portfolio. This does not mean that every small-cap fund will face such a situation, but it explains why liquidity deserves attention before a major correction.
Stress-test data gives investors a useful signal
Investors in India have access to monthly stress-test disclosures for small-cap and mid-cap funds. These disclosures are useful because they show how long it may take a fund to sell a part of its portfolio under the prescribed stress-test method.
Two numbers deserve close attention: the time required to sell 25% of the portfolio and the time required to sell 50% of the portfolio.
The 25% figure can provide an early view of liquidity pressure. The 50% figure gives a broader picture of how easily a large part of the portfolio can be converted into cash.
However, these figures should not be treated as an exact prediction of how long an investor will wait for a redemption. The actual situation can be different because a fund can use cash and more liquid securities before it sells less liquid holdings.
The most useful approach is to watch the direction of these numbers over several months rather than focus on one month’s figure.
What the latest numbers tell us
Recent data shows why the trend matters.
An analysis of the 10 largest small-cap funds found that the average time required to liquidate 50% of their portfolios fell to 27 days in June 2026. This was a major improvement from the peak of 44.2 days in January 2026.
The June figure was also the lowest level since the industry first began disclosing stress-test data in February 2024. Better trading volumes and a recovery in small-cap stocks helped reduce the reported liquidity pressure.
Some individual schemes saw large changes as well. Quant Mutual Fund’s figure fell from 102 days in January to 45 days in June. Tata Mutual Fund’s figure fell from 69 days to 36 days. HDFC Mutual Fund’s figure fell from 75 days to 46 days. These figures come from data published by the Association of Mutual Funds in India, or AMFI.
The improvement is useful, but investors should not assume that the risk has disappeared. Liquidity can change quickly when market conditions change.
A sharp fall in small-cap stocks, lower trading volumes or a sudden rise in redemptions can alter the picture. This is why the monthly trend deserves more attention than a single good reading.
Watch the fund’s AUM
Fund size is another factor that deserves attention.
A small-cap fund with a very large asset base may have to manage a much bigger pool of money in less liquid stocks. This does not automatically mean that the fund has a liquidity problem. However, a rapid rise in assets can make liquidity management more important.
Investors should therefore look at how the fund’s assets under management, or AUM, have changed over time. If AUM rises quickly while the liquidity of the underlying stocks does not improve at the same pace, the difference is worth watching.
The key point is not that a large fund is bad or that a small fund is safe. The more useful question is whether the size of the fund remains comfortable compared with the liquidity of the stocks it owns.
Trading volumes can reveal a change
Trading volume is one of the simplest signals to understand.
When small-cap stocks have healthy trading volumes, a fund may find it easier to sell shares. When volumes fall, the same transaction can become harder.
This becomes more important when lower volumes appear together with higher stress-test numbers. Such a combination can suggest that the market has less capacity to absorb large sales.
Investors should therefore watch the broader small-cap market as well as the individual fund. A fund may have good liquidity today simply because market activity is strong. If market activity weakens sharply, that situation can change.
Fund flows also matter
Investor flows can add another layer of pressure.
If more money enters a small-cap fund, the fund receives fresh cash that it can use to buy securities. But if many investors start to withdraw money, the fund has to arrange cash for those redemptions.
One month of outflows does not necessarily signal trouble. Investors should instead look for sustained outflows, especially when they appear at the same time as weaker market liquidity.
The combination matters more than any single number. Rising redemption pressure and falling trading volumes can make portfolio management more difficult during a correction.
Portfolio concentration deserves attention
Investors should also look at what the fund actually owns.
Two small-cap funds can have very different liquidity profiles even if both belong to the same category. One may hold a wide range of companies with healthy trading volumes. Another may have large positions in a smaller number of less liquid stocks.
Large positions in less liquid shares can become difficult to sell during a market shock. The fund may have to sell over a longer period or accept a lower price.
This is why the portfolio should be reviewed along with the stress-test figure. The number alone does not tell the complete story.
Cash can provide some breathing room
Cash and other liquid holdings can help a fund handle redemption pressure.
When investors ask for their money during a correction, the fund does not always need to sell its least liquid stocks immediately. It can first use cash or sell securities that have a larger pool of buyers.
This can give the fund more time to deal with difficult market conditions.
Still, cash is not a complete answer. A fund that faces very large and sustained redemptions may eventually need to sell less liquid holdings. The size and quality of the portfolio therefore remain important.
A new borrowing option also matters
There has also been a regulatory change that investors should know about.
SEBI has allowed mutual funds to use intraday borrowing to manage temporary cash mismatches while processing investor redemptions. The broader borrowing rules generally allow mutual funds to borrow up to 20% of a scheme’s net assets for a maximum period of six months for purposes such as redemption payments, income distribution and certain trade settlements. The 20% limit does not apply to qualifying intraday borrowing under the prescribed conditions.
This gives fund managers another tool when there is a short-term cash mismatch. However, it does not remove the underlying liquidity risk in small-cap shares. Borrowing can help with timing, but it cannot change the fact that some stocks may be difficult to sell during a stressed market.
The combination matters more than one number
Investors should avoid treating any single indicator as a warning signal on its own.
A rise in liquidation days may deserve attention, but it becomes more meaningful if AUM is also rising rapidly. Similarly, lower trading volumes may not be a major concern if the fund has strong cash levels and low redemption pressure.
The situation becomes more important when several signals move in the same direction.
For example, rising liquidation days, rapid AUM growth, falling market volumes and sustained investor outflows together can point to a tougher liquidity environment. This combination does not guarantee a problem, but it gives investors a reason to look more closely at the fund.
Do not compare stress-test numbers blindly
Stress-test numbers are useful, but they need context.
A fund with a higher number of liquidation days is not automatically worse than another fund with a lower number. The two portfolios may have different structures, different cash levels and different holdings.
The stress-test method also does not represent every action a fund manager could take during a real redemption event. A fund can use cash and more liquid investments before selling harder-to-trade stocks.
Therefore, investors should use stress-test data as a tool for comparison and trend analysis rather than as a precise forecast.
What investors should watch before the next correction
The best time to study liquidity is before a correction, not after it begins.
Investors can review the monthly 25% and 50% liquidation figures and compare them with earlier months. They can then look at the fund’s AUM, portfolio concentration, cash position and recent investor flows.
The wider small-cap market also deserves attention. Trading volumes can change quickly when sentiment turns weak. A healthy market today does not guarantee the same level of liquidity during a sharp correction.
SEBI’s mutual fund data also provides information on broader fund activity. For example, its latest daily trends show that mutual funds continued to record equity purchases and sales during September 2026, which gives investors a wider view of activity across the industry.
The bigger lesson for small-cap investors
Small-cap funds are designed for investors who can accept higher market risk and stay invested for the long term. Liquidity risk is one part of that risk and deserves the same attention as valuation, earnings and portfolio quality.
The recent fall in average 50% liquidation time from 44.2 days in January 2026 to 27 days in June 2026 shows that liquidity conditions can improve sharply when trading activity and market conditions support them.
But markets can change quickly. A future correction could bring higher redemptions, lower trading volumes and greater pressure on less liquid shares.
For investors, the main lesson is simple: do not judge a small-cap fund only by its past return. Look at how easily its portfolio can be converted into cash, how that liquidity changes over time and whether several warning signals appear together.
Liquidity stress is not a prediction of a crash. It is a measure that can help investors understand what may happen if market conditions become difficult. Watching it before the next correction can provide a clearer picture of the risks inside a small-cap fund.
