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Primary Market

Primary Market

The primary market is where new securities are created and sold for the first time, directly from the issuer to investors. When a company issues an initial public offering, sells new bonds, or raises capital through a follow-on equity offering, those transactions happen in the primary market. The money flows to the issuer. Once those securities trade between investors afterward, that activity happens in the secondary market, and the issuing company receives nothing from those subsequent transactions.

Think of the primary market as the factory where financial instruments are made and the secondary market as the used-goods exchange where those instruments change hands afterward.

How the Primary Market Works

In the primary market, the issuer and investors transact directly, usually through investment banks acting as intermediaries. The process varies depending on the type of security and the issuer's needs.

  • Initial public offering: A private company sells shares to the public for the first time. Investment banks underwrite the offering, set the price through bookbuilding, and distribute shares to institutional and retail investors. The company receives the proceeds and the shares then trade on a stock exchange.
  • Follow-on offering: A company that is already publicly traded issues additional shares. The new shares are priced at a discount to the current market price to ensure full subscription. Only these new shares represent primary market activity; existing shares trading on the exchange are secondary.
  • Bond issuance: Corporations and governments sell new debt securities directly to investors. U.S. Treasury bonds are auctioned directly to primary dealers and institutional investors. Corporate bonds are typically distributed through a syndicate of investment banks.
  • Rights issue: An existing company offers additional shares to existing shareholders at a discounted price, on a proportional basis. Shareholders can exercise their rights, sell them, or let them expire.

Primary Market vs. Secondary Market

The distinction is important because it determines who receives the money. In the primary market, proceeds go directly to the issuer. A company that raises $500 million in an initial public offering receives $500 million, minus underwriter fees, to deploy in its business.

In the secondary market, when an investor sells shares purchased in the initial public offering, the proceeds go to that investor, not the company. The company's balance sheet is unaffected by secondary market trading. This is why stock price movements, while they affect a company's market capitalization and executive compensation tied to stock performance, do not represent money coming in or going out of the business itself.

Who Participates in the Primary Market

Primary market access is not always open to retail investors. Initial public offering allocations typically go first to institutional investors, large asset managers, pension funds, and hedge funds, who receive shares at the offering price before trading begins. Retail investors may receive a small portion of the allocation or may not participate in the initial offering at all, gaining access only when the stock begins trading on the secondary market.

U.S. Treasury auctions are a notable exception. Individual investors can participate directly through TreasuryDirect.gov, purchasing bills, notes, and bonds at auction alongside institutional primary dealers.

The Role of Investment Banks

Investment banks connect issuers to investors in the primary market, performing three core functions. They advise on timing, structure, and pricing of the offering. They underwrite the deal, meaning they commit to purchasing the securities from the issuer and distributing them to investors, bearing the risk that all securities might not sell at the offering price. They distribute the securities through their institutional client networks. Goldman Sachs, Morgan Stanley, JPMorgan, and Bank of America Merrill Lynch are the most active underwriters in the U.S. primary market.

Sources

  • https://en.wikipedia.org/wiki/Primary_market
  • https://corporatefinanceinstitute.com/resources/career-map/sell-side/capital-markets/primary-market/
  • https://www.fool.com/terms/p/primary-market/
About the Author
Jan Strandberg is the Founder and CEO of Acquire.Fi. He brings over a decade of experience scaling high-growth ventures in fintech and crypto.

Before founding Acquire.Fi, Jan was Co-Founder of YIELD App and the Head of Marketing at Paxful, where he played a central role in the business’s growth and profitability. Jan's strategic vision and sharp instinct for what drives sustainable growth in emerging markets have defined his career and turned early-stage platforms into category leaders.
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