Citi Launches Blockchain Platform for Pre-IPO Share Trading

Key Highlights

• Citigroup unveils blockchain marketplace featuring tokenized depositary receipts for private company equity
• Infrastructure powered by SIX Digital Exchange, a regulated Swiss exchange subsidiary
• Citi assumes dual role as issuer and custodian — a first among major global banks for tokenized depositary receipts
• Initial transaction executed with Kaleido, a digital asset infrastructure provider and Citi investment
• Launch coincides with surging retail appetite for pre-IPO opportunities, exemplified by SpaceX’s IPO attracting over $70 billion in retail demand

Citigroup has unveiled a blockchain-powered marketplace enabling institutional and high-net-worth investors to acquire tokenized equity in privately-held companies. The infrastructure utilizes Digital Depositary Receipts — an innovative digital instrument developed on regulated blockchain technology.

The marketplace became operational on June 11, 2026, featuring its first transaction with Kaleido, an enterprise tokenization infrastructure provider, and clients from Citi’s Wealth division.

According to Citi, this marks the first instance of a major global financial institution simultaneously issuing and providing custody services for tokenized depositary receipts linked to private company equity.

Platform Mechanics Explained

The depositary receipts originate from Citi and signify ownership stakes in privately-held enterprises. SIX Digital Exchange, an affiliate of Switzerland’s SIX Group and among the world’s first comprehensively regulated digital central securities depositories, operates the underlying blockchain framework.

Citi manages both settlement processes and secure storage of the digital tokens within the ecosystem.

Currently, the product targets foreign investors, with United States market access scheduled for subsequent rollout.

Citi emphasizes this framework delivers greater transparency compared to special-purpose vehicles, which traditionally facilitate private company investments but frequently involve numerous intermediaries and opaque fee structures.

The Expanding Private Markets Landscape

Companies increasingly defer public listings, capturing substantial growth while remaining private.

Data from a December 2025 American Investment Council analysis, drawing on PitchBook research, revealed private equity surpassed S&P 500 returns across five-, 10-, 15-, and 20-year timeframes.

This performance history, coupled with declining IPO activity, has driven heightened investor interest in pre-public opportunities.

The SpaceX public offering demonstrates this appetite. Bloomberg documented that retail investors submitted over $70 billion in orders by Thursday, June 12. SpaceX seeks a $1.8 trillion valuation.

Numerous fintech companies, including Robinhood, have ventured into tokenized products tied to private firms like OpenAI. Nevertheless, these offerings typically provide indirect economic participation rather than authentic ownership rights. OpenAI previously cautioned investors that such tokenized instruments don’t constitute company equity.

Citi contends its approach eliminates this uncertainty. Companies utilizing the platform retain voting authority and cap table oversight while accessing alternative capital-raising channels without pursuing public markets.

Citi indicates ongoing conversations with multiple prominent private companies regarding share availability on the platform and is evaluating multi-blockchain network expansion.

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