The Pre-IPO Secondary Market: Size, Access, and What Is Changing

The pre-IPO secondary market is where existing shareholders — usually early employees, founders, or early investors — sell their shares in a private company before it goes public, to other investors willing to hold an illiquid position. It has grown as venture-backed companies stay private for longer, and platforms such as Forge Global and Nasdaq Private Market have built infrastructure around it, though total transaction volume is not tracked by any single official source and estimates vary by provider. Access has historically been limited to accredited or institutional investors buying through negotiated deals or specialized platforms; tokenization is starting to touch this market, but adoption remains early and small relative to the traditional secondary market.

What the Pre-IPO Secondary Market Actually Is

When a company is privately held, its shares are not listed on an exchange, so there is no continuous public price. Early employees who received stock options, early investors who want to rebalance, and founders who want partial liquidity before an IPO all sometimes want to sell shares without waiting for a public listing or acquisition. The pre-IPO secondary market is the set of transactions — negotiated directly, brokered through a platform, or structured through a special purpose vehicle — that let those shares change hands early.

This is different from a company's primary funding round. In a primary round, the company issues new shares and receives the capital. In a secondary transaction, an existing shareholder sells shares they already hold, and the company itself does not receive proceeds (though many private companies retain a right of first refusal or require approval before a transfer can happen).

How Large Is This Market, and Why the Number Is Hard to Pin Down

Unlike public equity markets, there is no central exchange reporting every pre-IPO secondary trade, so market-size figures come from platform-reported volumes and industry surveys rather than a single authoritative source. Platforms such as Forge Global, a publicly listed marketplace operator, and Nasdaq Private Market, which runs structured liquidity programs for private companies, have both reported billions of dollars in cumulative transaction volume on their own platforms over multi-year periods. Broader industry estimates of total private-company secondary transaction volume — including direct deals not routed through any platform — have been described by market participants as being in the tens of billions of dollars annually in recent years, though this figure should be treated as a directional estimate, not a precise count, since a meaningful share of activity happens through private, unreported transactions.

What has clearly grown is the number of participants and the amount of infrastructure built around this market:

• More venture-backed companies are staying private for eight, ten, or more years before an IPO or acquisition, which extends the window during which employees and early investors hold illiquid shares.
• Dedicated secondary platforms and structured funds have grown to serve demand from both sellers seeking liquidity and buyers seeking pre-IPO exposure.
• Company-approved "tender offer" programs, where a company organizes a structured liquidity event for its own employees, have become a more common alternative to unstructured peer-to-peer secondary sales.

Who Has Been Able to Access It, and Why

Access to pre-IPO secondary shares has historically been restricted for a mix of legal and structural reasons, not just capital size:

These barriers are why most pre-IPO secondary exposure historically flowed through institutional buyers, family offices, and specialized funds rather than individual investors, even when interest in owning shares of well-known private companies was high.

What Tokenization Is Starting to Change

Tokenization has begun to touch the pre-IPO secondary market mainly through two structures: funds that hold pre-IPO positions and issue tokenized fund shares to investors, and platforms exploring tokenized special purpose vehicles that represent an economic interest in specific private companies. Neither structure removes the underlying transfer restrictions a private company places on its own stock — a tokenized wrapper still has to work within whatever consent, right-of-first-refusal, or lock-up terms the target company enforces. What it can change is fractional access and settlement: a fund-type structure can lower the minimum needed to gain exposure, and on-chain record-keeping can make ownership transfer and reporting faster than traditional paperwork.

This remains an early, small part of the overall market. Trackers such as rwa.xyz show tokenized exposure to private equity and pre-IPO-style assets as a modest slice of the broader RWA market compared with tokenized treasuries or private credit. For how this fits into the wider structure of the market, see the difference between pre-IPO, private funds, and private bonds and how access models differ across pre-IPO RWA platforms.

If you want to see how pre-IPO RWA product information — underlying company, fund structure, term, and exit conditions — can be laid out in one place, the Bifu RWA page is one example of that format.

Risk note: Pre-IPO shares are illiquid, valuations are estimates rather than market prices, and a company may never complete an IPO or acquisition — meaning an exit path is not guaranteed on any timeline. Tokenization changes access and settlement mechanics, not the underlying company or transfer risk. Review the offering documents and eligibility requirements for any pre-IPO structure before participating.

FAQ

How big is the pre-IPO secondary market in dollar terms?

There is no single authoritative total because pre-IPO secondary trades are not centrally reported, but major platforms such as Forge Global and Nasdaq Private Market have each reported billions of dollars in cumulative transaction volume, and industry estimates for total annual volume across all channels have been described as being in the tens of billions of dollars. Treat any specific figure as a directional estimate rather than a precise count.

Why do companies stay private longer now than in the past?

Access to large amounts of private capital — from venture funds, private equity, and sovereign wealth funds — has reduced the pressure to go public for cash, and staying private avoids the reporting requirements and market scrutiny that come with a public listing. This extended private period is a major reason the pre-IPO secondary market has grown, since employees and early investors need somewhere to sell shares while waiting for an eventual IPO or acquisition.

Can retail investors buy pre-IPO shares directly?

In most cases, no — direct secondary transactions typically rely on accredited investor exemptions and company-approved transfer processes that exclude most retail investors. Fund-type structures, including some tokenized ones, can offer indirect and fractional exposure with lower minimums, but they still operate within the same eligibility and company-approval constraints as direct deals.

Does tokenizing pre-IPO exposure remove the liquidity risk?

No. Tokenization can make ownership transfer and reporting more efficient, but it does not create a liquid public market for a private company's shares or override that company's own transfer restrictions. An investor can still be unable to exit a tokenized pre-IPO position before the underlying company goes public or is acquired.

Related Reading

• New to this? Start with what RWA is.
• Compare structures in pre-IPO, private funds, and private bonds.