Hiive: Order Book for Private Company Shares

For decades, the secondary market for pre-IPO shares remained "gray": quotes were kept in the heads of a few brokers, and deals were done through private messages. Hiive moved this trading into an open order book—real bids and asks that update hourly and are visible to participants before the trade. Technically, it's a FINRA-registered broker-dealer based in Vancouver: it matches buyers and existing shareholders directly, charges a commission for execution, and displays prices where hidden spreads used to operate.

Origins of the Secondary Market

Companies go public much later: if in 2000 it took about five years from founding to IPO, now it's almost twelve. The number of public companies in the U.S. has roughly halved since the mid-1990s, while private markets have grown to a scale comparable to the municipal bond market—we're talking about tens of trillions of dollars under management. The most prominent growth stories, from SpaceX to OpenAI and Anthropic, create value for years without appearing on public listings.

This has a flip side: early employees with options and early-stage funds with angels find themselves locked in illiquid positions for years. The demand for early exit gave birth to the secondary market—platforms like Forge, EquityZen, Nasdaq Private Market, and Hiive. We covered the mechanics of buying unicorn stakes separately; here we examine it through one specific platform.

How It Works

The platform's basic parameters: who regulates it, who is admitted, and what a deal costs.

You can buy in two ways. Direct share transfer puts you on the issuer's cap table—you become a shareholder on their paper. A single-asset SPV from Hiive wraps one position in a separate LLC; on most such deals, the platform charges neither management fee nor carry, which is atypical for SPV wrappers (how the structure itself works—in the article about SPV). The effective minimum is around $25,000; for top names like SpaceX it reaches $100–250,000. Execution commission: buyers pay up to 5%, sellers—up to 6.8% (per current Form CRS). Only accredited investors can trade—investor status is seriously verified here.

Hiive50, Price, and Scale

The main value of an open order book is observable price. Hiive maintains the Hiive50 index: an equal-weighted basket of the 50 most traded names from the previous quarter, recalculated hourly and available for free. In 2025, the index gained about 49% and provides a benchmark for mark-to-market of private positions—previously such revaluation couldn't be based on anything except the last funding round. The volumes behind that price look like this.

The platform's scale has also ceased to be niche.

Main Risk—ROFR

Right of first refusal (ROFR) is a structural risk for the entire category. The issuer has the right to intervene in an already signed deal and buy out the stake on the same terms; then the buyer gets their money back instead of the expected upside. According to Hiive's own disclosure for 2024, ROFR was triggered in approximately every sixth direct deal, and about a quarter of direct deals didn't reach delivery; settlement for direct transfers takes 30–90 days. Single-asset SPVs bypass the ROFR of a specific investor, but in return you hold a stake in an LLC, while the record in the issuer's register remains with that LLC. Add information asymmetry: the buyer almost never sees the cap table, liquidation preferences of senior rounds, and precise transfer restrictions—and these are precisely what determine how much a "common" share is actually worth behind a whole stack of preferences.

Regulation and Access

Hiive operates as a broker-dealer under FINRA supervision, is a member of SIPC, and complies with the Regulation Best Interest standard; in Canada it's registered as an exempt market dealer in six provinces. Unregistered securities are traded here, so the circle of participants is limited to accredited investors. Competitors are structured differently: Forge is a broker-dealer with its own ATS under direct SEC oversight, EquityZen long operated as a closed invitation-only platform, and Nasdaq Private Market focuses on company-sponsored tender offers, where the buyback is organized by the issuer itself. This structure determines who owes execution to whom and how transparent the price is.

Since 2025, the regulatory framework has been moving toward expanding access. The presidential executive order from August 2025 directed the Department of Labor and SEC to open alternative assets for 401(k) plans and review the criteria for accredited investor and qualified purchaser. The SEC's Investment Advisory Committee in September 2025 supported retail access to private markets through registered funds, and Congress is discussing recognizing accredited investor status by education level and experience, not just capital size. If these initiatives reach final rules, demand for secondary platforms will grow even more noticeably.

Market Consolidation

While regulators opened doors, the platforms themselves folded under big names. Independent pioneers one by one went under the wing of wirehouse brokers — and only Hiive chose the opposite route.

Placing its own shares on its own platform is a rare case of a trading platform listing itself; the secondary sale of a stake was discussed amid the upcoming IPOs of SpaceX, OpenAI, and Anthropic. The logic of independence is simple: a venture platform is valuable precisely because it doesn't belong to any of the major buyers and therefore isn't obliged to favor any side of the deal (how such stakes circulate in principle—secondary market for unicorns).