BlackRock, the world’s largest asset manager with over $10 trillion in assets under management (AUM), has a long history of disrupting financial markets. With its iShares ETFs, the firm reshaped how investors gain exposure to equities, bonds, and commodities. Today, it is attempting something even more radical: the tokenization of ETFs and real-world assets (RWAs) on public blockchains.

This bold move bridges the gap between traditional finance (TradFi) and decentralized finance (DeFi), opening the door to fractional ownership, 24/7 trading, instant settlement, and programmable financial assets. If successful, it could usher in a financial revolution on par with the creation of ETFs themselves.

At its simplest, tokenization converts traditional assets into digital tokens on a blockchain. Instead of owning ETF shares through a brokerage account, investors hold tokenized representations that live on-chain.

Key advantages include:

• Fractional Ownership – Even small investors can access high-value funds and assets.

• Liquidity – Markets no longer sleep; assets trade around the clock.

• Instant Settlement – Eliminates delays and intermediaries like clearing houses.

• Global Access – Anyone with a digital wallet can participate.

• Programmability – Tokenized assets can interact with DeFi, lending, and yield strategies.

For BlackRock, tokenization is not just efficiency—it’s about redefining financial infrastructure for the digital age.

Before diving into tokenized ETFs, BlackRock tested the waters with crypto ETFs. Its spot Bitcoin ETF became the fastest-growing ETF in history, surpassing $70 billion in AUM within months. An Ethereum ETF followed, with strong inflows that legitimized digital assets in institutional portfolios.

Encouraged by this success, BlackRock launched its first tokenized fund in March 2024: the USD Institutional Digital Liquidity Fund (BUIDL) on Ethereum, in partnership with Securitize. Seeded with $100 million, it represented a major milestone—the first BlackRock product native to a blockchain.

By late 2024, BUIDL had expanded to Polygon and other networks, crossing $2 billion in tokenized AUM.

BlackRock’s CEO, Larry Fink, has been a vocal proponent of blockchain. In April 2025, he reiterated his belief that “every stock, bond, and asset can be tokenized”, framing it as a technological revolution comparable to the ETF boom of the 1990s.

Fink envisions a world where:

• Real estate, private equity, and bonds are tokenized.

• Institutional investors move trillions on-chain.

• Retail investors access products once reserved for the ultra-wealthy.

This vision aligns with industry estimates that tokenization could unlock $900 trillion in global RWAs over the next decade.

BlackRock isn’t alone. Other major financial players are also betting on tokenization:

• Fidelity International – Exploring tokenized funds on Ethereum.

• Franklin Templeton – Expanded tokenized money market funds to Avalanche and Arbitrum.

• HSBC – Launched gold tokenization products.

• London Stock Exchange (LSE) – Developing blockchain-based infrastructure for equities.

Together, these moves signal an industry-wide pivot toward on-chain finance.

A critical piece of the puzzle is regulation. BlackRock has engaged with the U.S. Securities and Exchange Commission (SEC) on issues like:

• Tokenized ETF standards.

• Staking rules for Ethereum-based funds.

• Options and derivatives integration.

Upcoming legislation, such as the Stablecoin Security Act, could grant clarity and exemptions for tokenized assets, further accelerating institutional adoption.

If BlackRock succeeds, tokenization could:

• Trigger a massive bull run in crypto markets.

• Deepen liquidity pools for Bitcoin, Ethereum, and stablecoins.

• Blur the line between TradFi and DeFi.

From municipal bonds to real estate, tokenization opens previously illiquid markets to retail and institutional investors alike.

Skeptics argue that:

• Tokenization repackages old systems with new wrappers.

• Expense ratios remain high (e.g., 0.75% for some funds).

• Regulatory uncertainty could stall growth.

Still, most analysts see the net effect as highly positive for global finance.

Case Study: BlackRock’s BUIDL vs. Franklin Templeton’s Funds

Both firms are pioneering tokenized funds, but with different approaches:

This competition highlights a race for dominance in tokenized RWAs.

1. What is a tokenized ETF?
A tokenized ETF is a digital representation of an ETF share on a blockchain, allowing 24/7 trading and fractional ownership.

2. Why is BlackRock investing in tokenization?
To modernize financial markets, expand accessibility, and position itself as a leader in blockchain adoption.

3. Which blockchains does BlackRock use?
Primarily Ethereum, with expansions to Polygon and potentially other networks.

4. How much is tokenization worth?
Analysts estimate tokenization could unlock over $900 trillion in assets globally.

5. Is this bullish for crypto markets?
Yes—tokenization could bring massive liquidity to public blockchains and legitimize crypto in institutional finance.

6. What are the risks?
Regulatory uncertainty, technical challenges, and potential high costs.

BlackRock’s ETF tokenization push represents more than an innovation—it’s a paradigm shift. By bringing trillions in traditional assets onto blockchains, the firm is reshaping how capital markets operate.

While challenges remain, the trajectory is clear: finance is moving on-chain. Just as ETFs once disrupted mutual funds, tokenized ETFs could disrupt ETFs themselves, ushering in the next era of global finance.