Half of India’s MTF book is in smallcaps; Nithin Kamath flags liquidity risks

What is margin trading facility (MTF), and how does it let investors buy shares with borrowed money?

Margin Trading Facility, or MTF, is a broker-supported arrangement that allows an investor to buy shares without paying the entire purchase value upfront. The investor contributes part of the amount, while the broker funds the balance. The purchased shares generally support the funded position. This matters because MTF increases the investor’s buying power, but it also creates a financial obligation while the shares remain exposed to price movements.

For example, a broker may fund part of a share purchase after the investor provides the required margin. If the shares rise, the investor benefits from exposure to a larger position than their own cash could buy. If the shares fall, the loss is calculated on the full position, while the borrowed amount remains payable. The investor’s effective cushion therefore becomes smaller.

The article focuses on the industry’s MTF book, especially its exposure to smaller stocks. It does not provide facility terms, interest rates, or repayment procedures. It does show that small-cap stocks represent around 50% of funded amounts, making liquidity an important concern during weak or sideways markets.

How is the MTF-funded amount divided among large-cap, mid-cap, small-cap, and micro-cap stocks?

The industry’s funded amount is concentrated in smaller companies. Small-cap stocks account for around 50% of the MTF book, while large-cap stocks account for 32% and mid-cap stocks 18%. These figures show where funded exposure is concentrated, rather than describing the overall market’s number of companies or total market value.

The article provides a more detailed breakdown of the lower-ranked stocks. Stocks ranked 251–500 account for 20% of the book, and stocks ranked 501–750, described as micro-cap stocks, account for 14%. Stocks ranked 751 and above account for another 15%, while stocks absent from AMFI’s list make up 4%. These detailed categories do not replace the broad market-cap grouping.

The central concern is liquidity. Nithin Kamath said most MTF-book growth is in small and microcaps, where liquidity tends to dry up first when markets fall or move sideways. That could make funded positions harder to manage as conditions weaken.

How does AMFI classify stocks as large-cap, mid-cap, or small-cap based on their market-cap rankings?

AMFI’s classification uses market-cap rankings to group listed stocks by relative size. In the article, large-cap stocks are ranked 1–100, mid-cap stocks are ranked 101–250, and small-cap stocks begin at rank 251. This creates a consistent framework for comparing the funded amount across company-size groups.

For example, a stock ranked 75 falls into the large-cap category, while one ranked 180 is mid-cap. A stock ranked 300 is small-cap under the stated system. The article further separates small-cap stocks ranked 251–500 from stocks ranked 501–750, which it describes as micro-cap, and from stocks ranked 751 and above.

These labels are important because Kamath’s liquidity warning is tied to the rankings. The funded amount is heavily concentrated in stocks outside the top 250, particularly small and microcaps. The article uses AMFI classifications alongside NSE margin-trading disclosures at the individual-security level. It does not provide the names of the securities included.

Why do small-cap and micro-cap stocks generally have less liquidity than large-cap stocks?

Small-cap and micro-cap stocks generally have less liquidity because they attract fewer buyers and sellers and trade in smaller quantities than large-cap stocks. With fewer participants, an investor may not find a willing counterparty quickly. This makes the market less able to absorb a large order without changing the price. The article specifically identifies liquidity as a risk for smaller companies.

For example, if an investor tries to sell a heavily funded small-cap position during a market decline, there may be limited demand at the desired price. The investor may need to accept a lower price, wait longer, or sell in smaller portions. A large-cap stock usually has deeper trading activity, although liquidity is never guaranteed.

Kamath said liquidity tends to dry up first in smaller stocks when markets fall or move sideways, as they were doing when he posted. The MTF book’s growth in small and microcaps therefore matters because weaker trading conditions can make these funded positions harder to exit.

What happens to investors and brokers when liquidity dries up in heavily funded small-cap positions?

When liquidity dries up, investors holding heavily funded small-cap positions may be unable to sell quickly at the price they want. Fewer buyers can mean wider gaps between quoted buying and selling prices. A sale may therefore produce a larger loss than the stock’s last displayed price suggests. The article identifies this as a key risk in the industry’s MTF exposure.

For example, a falling small-cap stock may have limited bids as investors try to exit simultaneously. An investor may lower the asking price to attract a buyer. If the position was purchased through MTF, the investor still has the funded amount to settle, even after selling at a weaker price. The broker may also need to reassess the position and the value supporting the funding.

The article does not describe specific broker procedures or losses. It states that liquidity tends to dry up first in small stocks during declines or sideways markets. With around 50% of funded amounts in small-caps, difficult exits could become an important industry risk.

Why can borrowed-money positions make a market decline more damaging than an ordinary cash investment?

Borrowed-money positions can make a market decline more damaging because the investor controls a larger holding than their own cash would buy. A price fall reduces the value of that entire holding, while the borrowed amount does not fall in the same way. The investor’s remaining equity can therefore shrink faster than it would in a cash-only purchase.

For example, an investor using MTF may contribute part of a purchase and borrow the rest. If the share price drops, the position’s total value declines, but the funded balance remains payable. Selling during thin trading can add another problem: limited buyers may force the investor to accept a price below the recent quoted level. This can crystallize a larger loss.

The article does not quantify losses or specify leverage terms. It does show that small and microcaps dominate much of the MTF book, and that liquidity tends to weaken first in these stocks when markets fall or move sideways. That combination makes risk management more difficult.

How do trading volume, buyers and sellers, bid-ask spreads, and forced selling determine whether a stock can be sold quickly at a fair price?

Trading volume shows how actively a stock changes hands, while buyers and sellers provide the demand and supply needed for a transaction. A liquid stock usually has many orders near its current price. The bid is the best visible buying price, and the ask is the best selling price. A narrow gap between them generally makes a quick sale easier and less costly.

For example, an investor selling a large position may find several buyers willing to purchase shares at nearby prices when volume is strong. In a thinly traded stock, the highest bid may cover only a small quantity. Selling more shares can push the price down through successively lower bids. Forced selling, such as an urgent exit from a funded position, can intensify this pressure.

The article says liquidity tends to dry up first in small stocks when markets fall or move sideways. It does not provide volume or spread figures. Its MTF data nevertheless shows why these mechanisms matter: much funded exposure is in small and microcaps, where orderly exits may be harder.

Key Facts:

📌 MTF funds part of a share purchase through borrowed money.

📌 Investors provide some money and gain exposure to a larger position.

📌 The article links MTF growth mainly to small and microcaps.

📌 Small-cap stocks account for around 50% of the funded amount.

📌 Large-cap stocks represent 32% and mid-cap stocks 18%.

📌 Micro-cap stocks ranked 501–750 represent 14% of the book.

📌 AMFI ranks large-cap stocks from 1 to 100.