Stock Market Participants: Who Takes Part

Before the restaurant opens on a quiet Monday, 19 October 2026, Maya pictures an order. Say that, once her accounts are open, she buys 2 shares of Hindustan Unilever (HUL), the company behind Surf Excel, Lifebuoy and Brooke Bond Red Label, at the day's opening price of ₹1885.00 on the National Stock Exchange of India (NSE). That is ₹3770.00 in all. Who sells them to her, and why?

Every share you buy, someone sells, and their reason can have nothing to do with yours. Each trade has two sides: for Maya to buy 2 shares, others must sell 2, at the same price at the same moment. The exchange matches the orders and shows the price and the number of shares, never who the other side is. How it picks them is the next lesson, how a stock exchange works.

Each kind of market participant: show the note on Market participant has its own money and its own job, so their reasons differ. A fund must pay savers back when they ask, and a person may simply need cash for a home. The figure shows five possible sellers, each with a reason of their own.

So a sale tells you only that someone wanted cash or a different holding at that price. It is not a verdict on the company.

Two questions place everyone in this lesson. The first: whose money is it, their own, other people's, or not theirs at all? A broker, for example, handles Maya's money for a fee and never owns it. The second: what job are they doing, owning, trading, running the trade or setting the rules?

The answers sort everyone into four groups. Capital: the owners, such as promoters, individuals, funds, insurers and foreign investors. Trading: firms that buy and sell their own money for short-term gains. Service: the crew paid to run the trade, such as brokers, exchanges, clearing corporations, depositories and banks. Oversight: the regulator, which writes the rules and does not trade. In India it is the Securities and Exchange Board of India (SEBI).

One organisation can sit in two places. A broker may also run a desk that trades its own money. LIC is a listed company whose promoter is the government, and also an insurer whose funds are the largest Indian holder of HUL. So ask the two questions about each trade, not about each logo.

Maya knows the owner in charge best: herself. She owns 90% of her restaurant and runs it every day, and the new buyer's 10% leaves the cooking to her. If the restaurant were listed, its filings would name her its promoter: the person, family, company or government that controls a listed company.

Every quarter, a listed company reports how its shares are split between the promoter group and the public: its shareholding pattern: show the note on Shareholding pattern. In the filings of 30 September 2026, promoters come in three ordinary kinds. Founders and their families: at Infosys, a software company, they own 13.90%, so a promoter need not own most of the company. A parent company: the Unilever group, based in London, owns 61.90% of HUL. The government: it owns 90.00% of LIC. Some companies have no promoter at all, such as ICICI Bank, one of India's largest banks.

Across the market, NSE's three promoter groups, private Indian, government and foreign, together owned 50.8%: show the note on Promoter groups' share of NSE-listed value of the value of all NSE-listed companies in June 2026, the largest single block of owners.

Promoters sell too. In August 2026 the government sold 6.5% of LIC to the public for ₹31552 crore, to meet a rule that the public must hold at least 10% of LIC by May 2027. The money went to the government, not to LIC. IPOs explained covers offers for sale like this one.

Individuals are the most numerous owners, and they hold the smallest slices. An individual investing their own savings is often called a retail investor: show the note on Retail investor. Maya's new buyer is one, and so would Maya be with her 2 HUL shares.

Count one real shareholder list by people. On 30 September 2026 HUL had 1145630 shareholders, and 1097881 of them, 95.83%, were everyday investors living in India, the filing's smaller group.

"Smaller" has an exact meaning: up to ₹2 lakh of shares counted at face value, the number printed on each share, not at the market price. HUL's face value is ₹1, so the line is 200000 shares, about ₹37 crore at market price.

Now count the same list by shares. Those 1097881 people owned 9.81% of HUL together. Seven holders, Unilever PLC and six of its companies, owned 61.90%: more than six times as much. The figure puts the two counts side by side.

Across every company listed on NSE, individuals owned 9.5% directly in June 2026, and 19.3% counting what their mutual funds hold. By number they are the largest group: 13.7 crore (137 million) investors had registered with NSE by 30 September 2026.

Funds, insurers and pension funds invest other people's money. A manager decides what to buy, within written rules, but the money is held for savers, policyholders or members.

A mutual fund pools many savers' money and invests it under a written plan; each saver owns units of the fund, not the shares. An insurer invests the premiums it collects so it can pay claims later. A pension fund invests savings for retirement. Market reports call these institutions, with banks and other Indian financial institutions, DIIs: show the note on DII: domestic institutional investors.

So who owns HUL after Unilever? The largest Indian line on its shareholder list belongs to an insurer: LIC's funds hold 6.44%. That is worth about ₹28000 crore at the 19 October close, money LIC invests for almost 200 million policyholders.

HUL's list on 30 September 2026 shows all three kinds: insurers 8.55%, mutual funds 7.42% and one pension fund 0.97%. Three single funds each held more than 1%, the largest an ICICI Prudential ETF with 1.99%. Indian institutions together held 17.13%, about a sixth of HUL, mostly in these three kinds.

Look beneath those names. In September 2026, savers put ₹32490 crore into mutual funds through SIPs, systematic investment plans: fixed amounts paid into a fund at regular intervals, usually every month, from 10.06 crore accounts.

DII does not mean every Indian. When Maya buys units of a mutual fund from the fund house, she makes no trade on the exchange; when the fund then buys HUL shares, that trade is DII buying. In June 2026 DIIs owned 19.5% of NSE-listed value, more than foreign portfolio investors' 15.1%.

Foreign money comes in two ways: a parent that stays to run the company, and funds that come and go. The funds are foreign portfolio investors (FPIs): investors based outside India, registered under SEBI's rules to buy Indian shares and bonds, such as overseas pension funds and sovereign wealth funds. Headlines still say FII, foreign institutional investor, an older name; NSE's own table says "FII/FPI".

The parent first. Unilever PLC, based in London, and six of its companies hold a controlling stake in HUL, filed as its promoter group. Unilever PLC alone holds 47.43%, far above the 10% line at which India treats a foreign holding as foreign direct investment: show the note on Foreign direct investment (FDI).

Now the funds. 892 foreign portfolio investors hold another 9.26% of HUL. Each one, counted together with the funds under the same owners or control (its investor group), must stay below that 10% line.

That is why data sites show HUL's "FIIs" as only 9.26%: the portfolio investors alone. Add Unilever's controlling stake and about 71% of HUL is held by foreign companies and funds.

A foreign fund also counts its results in its own currency. Say a US fund and an Indian saver each put 100 into the Nifty 50, an index of 50 large Indian companies, on 30 September 2025. A year later the saver's ₹100 had become ₹91.91, but the fund's $100 only $85.16, because each rupee also bought fewer dollars. And a foreign fund can sell for reasons of its own, such as savers at home withdrawing; the daily figures never say which.

Some players never mean to own a company. They trade their own money for minutes or days, not years. From April to September 2026, in NSE's cash market: show the note on Cash market (shares themselves, not futures and options), individuals made 33.0% of the trading and proprietary traders 33.3%, by NSE's count. Prop traders are not even a group in the ownership count.

A prop desk trades the firm's own money, not a client's, to profit from price moves that may last minutes or days. It earns from the moves, not from owning.

HUL's own day shows how much trading never becomes owning. On 19 October 2026, 1226363 HUL shares changed hands on NSE, and only 50.59% were marked for delivery, passing to a new owner. Most of the rest were bought and sold within the day and settled against each other, by NSE's count.

A market maker stands ready all day to buy at one price and sell at a slightly higher one, so others can always find someone to trade with. NSE's main market does not need them, since prices come from buyers' and sellers' own orders. They are a rule on NSE Emerge, its platform for small and medium companies, where each must quote both prices for 75% of the trading day.

Had Maya placed her HUL order that Monday, a prop desk might well have been one of her sellers. Its orders queue in the same book as hers.

The crew moves your money and your shares, but never owns them. Every order, Maya's included, passes through five firms, each with one job.

Sahi, the broker Maya will open her accounts with (Aaritya Broking Private Limited), takes her order and checks she has the money. NSE, the exchange, matches orders. NSE Clearing, the clearing corporation, stands between buyer and seller so every trade settles even if one side fails. CDSL, the depository, records shares in the owner's own name, in a demat account reached through a depository participant, Sahi again. HDFC Bank, her bank, holds her money and sends it on.

Each earns fees for its job, and none owns an investor's money or shares. See brokerage, charges and taxes for what they cost. Shares stay with their owner when the owner changes broker, because the record is at the depository, not in the app.

SEBI, the regulator, writes the rules, registers or recognises the brokers, exchanges, clearing corporations and depositories, and acts against those who break its rules. It does not trade and does not stand behind any price, as how investors are protected explains. Banks answer to the Reserve Bank of India.

Tonight's numbers are a first count, not the final word. After the dinner rush on Monday 19 October 2026, the market news reads: "FIIs sell ₹1149 crore; DIIs buy ₹3201 crore." HUL closed that day below the ₹1885.00 Maya would have paid, so her 2 shares would be worth ₹63.60 less. The headline is written for this lesson from NSE's provisional figures.

Every evening NSE publishes how much two groups bought and sold in the cash market that day: FII/FPI, registered foreign investors, and DII, Indian institutions. Net: show the note on Net is buying minus selling. On 19 October 2026, across NSE, BSE and the Metropolitan Stock Exchange (MSEI), DIIs were net buyers of ₹3201.19 crore and FIIs net sellers of ₹1148.64 crore. The table is provisional: final foreign figures come later from the depositories and can differ.

Two groups are not the whole market. Together they bought ₹2052.55 crore more than they sold, so everyone else, meaning individuals, prop traders, companies and others, must have sold ₹2052.55 crore more than they bought. That figure is derived, not published. With it, the three nets add to zero: every rupee of buying met a rupee of selling.

Before a flow number means anything, ask which groups, which market, which day, provisional or final, and who took the other side. The table never says why. It cannot tell you why HUL fell 2.14% that day; what moves share prices takes that question up.