Stock market foundationsModule 3, lesson 13 of 29
Primary and secondary markets
The difference between the primary market, where companies sell new shares, and the secondary market, where investors trade existing shares with each other.
In this lesson
- Define the primary market and the secondary market.
- Follow where the money goes in each.
- Explain why a company cares about the secondary market even though it receives no money from it.
- Recognise that part of an IPO can be existing owners selling, not the company raising money.
Builds on
- Why companies issue sharesThe primary market is where companies sell shares to raise money, which that lesson explains.
- How stock exchanges workThe secondary market is the everyday trading on stock exchanges.
On this page
In simple terms
The stock market has two parts that work together.
The primary market is where shares are sold for the first time. A company creates new shares and sells them to investors, and the money goes to the company. An initial public offering (IPO) is the best-known example.
The secondary market is where those shares are bought and sold afterwards, between investors, on a stock exchange. The company is not a party to these trades and receives nothing from them. When a news channel says a share "rose 3% today", it is describing secondary-market trading.
Following the money
Worked example: One share, two markets
A made-up company, Konkan Cold Storage Ltd, sells new shares in its IPO at ₹120 each. Vikram applies and is allotted 100 shares.
| Vikram pays the company in the IPO: 100 × ₹120 | ₹12,000 |
|---|---|
| Money received by the company (primary market) | ₹12,000 |
A year later Vikram sells all 100 shares on the exchange at ₹150 to another investor, Sana.
| Sana pays (secondary market): 100 × ₹150 | ₹15,000 |
|---|---|
| Money received by Vikram | ₹15,000 |
| Money received by the company from this trade | ₹0 |
The company raised ₹12,000 once. Every later trade in those shares is between investors.
Ways companies use the primary market
The primary market is not only IPOs. A company that is already listed can return to it to raise more money.
- Initial public offering (IPO): a company's first sale of shares to the public, after which it is listed on an exchange.
- Follow-on public offer (FPO): a listed company sells more new shares to the public.
- Rights issue: a listed company offers new shares to its existing shareholders, in proportion to what they already hold, usually at a discount.
- Private placements: new shares sold to a selected group of investors, such as institutions.
A detail that matters: fresh issue or offer for sale
An IPO often has two parts, and the difference is important.
- In a fresh issue, the company creates new shares and receives the money to fund its plans.
- In an offer for sale (OFS), existing shareholders, such as founders or early investors, sell some of their own shares to the public. The company does not receive this money.
An IPO that is mostly an offer for sale is largely a way for existing owners to cash out. That is not necessarily bad, but it is a different story from a company raising money to grow, and the offer document will tell you how the issue is split.
Why the secondary market matters to companies
If companies get no money from secondary trading, why do they care about it?
- It makes investors willing to buy in the first place. People invest more readily when they know they can sell later.
- It sets a price. The share price tells the company, and everyone else, what investors collectively think the business is worth. That affects the price of any future share sale.
- It affects owners and employees. Founders and staff holding shares or stock options see their wealth rise and fall with the secondary-market price.
Why it matters
Mixing up the two markets leads to real misunderstandings. A rising share price does not hand the company more cash, and a falling one does not take cash away directly. When you buy shares in the secondary market, your money goes to another investor, so the company's prospects matter to you only through what future buyers will pay and what dividends the company distributes.
When you read about an IPO, the split between fresh issue and offer for sale tells you who is getting the money and why, which is one of the first questions to ask about any new listing.
Limitations
This is a simplified picture. Real share issues involve investment bankers, registrars and a detailed regulatory process, covered in IPO basics. There are also large trades that happen in special windows of the secondary market, and transfers that happen off the exchange. The core idea, primary means new shares with money to the issuer and secondary means existing shares with money to the seller, holds throughout.
Common mistakes
- "Every rupee I invest goes to the company." Only in the primary market. Most investing happens in the secondary market.
- "A higher share price means the company has more money." The company's bank balance does not change when its share price changes.
- "All IPO money funds the company's growth." The offer-for-sale portion goes to selling shareholders.
- "Companies do not care about their share price after listing." It affects their ability to raise money, make acquisitions and reward staff.
Try it yourself
For each situation, decide whether it is primary or secondary, and who receives the money.
- You buy 20 shares of a listed bank through your broker app at 11 am.
- A listed company offers its shareholders one new share for every five they own, at ₹90.
- In an IPO, a venture capital fund sells 30 lakh of its shares to the public.
Answers: 1 is secondary, money to the seller; 2 is primary (a rights issue), money to the company; 3 is part of the primary offering but is an offer for sale, so the money goes to the venture capital fund.
Key takeaways
- In the primary market a company sells new shares and receives the money. In the secondary market investors trade existing shares and the money goes to the seller.
- Almost all daily trading, and almost every price you see on the news, is secondary-market activity.
- The secondary market still matters to companies. It gives their shares a price and lets investors exit, which makes raising money in the primary market possible.
- In an IPO, an "offer for sale" is existing shareholders selling. That money goes to them, not to the company.
Check your understanding
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Terms used in this lesson
- Primary market
- The part of the market where companies sell newly created shares to investors and receive the money.
- Secondary market
- The part of the market where investors buy and sell existing shares with each other, usually on a stock exchange.
- IPO
- An initial public offering, a company's first sale of shares to the general public, after which its shares are listed on an exchange.
- Offer for sale
- The part of a share sale in which existing shareholders sell their own shares to the public, so the money goes to them, not the company.
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This lesson is general education, not investment advice. Examples use made-up or clearly dated figures to explain ideas; they are not recommendations. Read the disclaimer.