BlackRock Is Putting Entire Portfolios on the Blockchain — Not Just Assets

BlackRock, the world's largest asset manager, is making its boldest move yet into crypto territory — and this time, it isn't tokenizing a single stock, bond, or fund. It's tokenizing the entire portfolio.

According to CoinDesk, BlackRock has teamed up with Ondo Finance on a new product line called Intelligent Portfolios. The three offerings, designed by BlackRock's own strategists, bundle professional investment strategies — high income, diversified growth, and high growth — into individual blockchain tokens. Instead of buying each underlying holding and rebalancing them separately, an investor simply holds one token that represents the whole portfolio.

From single assets to whole strategies

The distinction matters. Tokenization's first wave, according to CoinDesk, focused on putting individual assets onchain: Treasury funds, private credit, stocks, and ETFs. The BlackRock-Ondo products point to a second layer — putting the strategy itself onchain.

That shift has a catchy name in crypto circles. Crypto investment firm Pantera described it in a recent report as moving "from single securities to onchain portfolios," noting that the practical payoff for investors is fewer positions and fewer rebalancing decisions to manage on their own.

There's a massive existing market behind the idea. Model portfolios — pre-built fund combinations that wealth managers hand to clients — held roughly $9.8 trillion in assets as of June, according to Broadridge. Tokenization could give asset managers a new distribution channel for those strategies, which is exactly how BlackRock framed it. "Tokenization creates new ways for portfolio strategies to be delivered through digital infrastructure," Lisa O'Connor, BlackRock's global head of model portfolio solutions, said in the announcement reported by CoinDesk.

A race to build the onchain portfolio

BlackRock isn't alone. In August, digital asset manager Bitwise introduced its Automated Token Portfolios with Coinbase and the a16z-backed Glider, letting eligible non-U.S. investors follow Bitwise-designed portfolios of tokenized stocks while the assets stay in their own wallets — software handles the rebalancing automatically. As CoinDesk reports, the approaches differ slightly: Ondo wraps the exposure into a single transferable token, while Bitwise leaves the individual assets in the investor's wallet and manages the allocation with software.

Both point the same direction: portfolio management becoming software that runs directly on blockchain-based assets.

The longer-term vision is bigger than convenience. Tom Staudt, president and chief operating officer of ARK Invest, told CoinDesk that tokenization could eventually change not just how investors buy funds, but what can go into a portfolio in the first place. Traditional portfolio models, he noted, were built when everyday investors had access to a much narrower menu of assets — private equity, private credit, and crypto were largely out of reach. Combine that broader access with AI, and software could build portfolios tailored to an investor's goals, risk tolerance, or even tax situation. "It's sort of taking democratization to the next level," Staudt said.

The plumbing isn't finished yet

There are real obstacles before that vision arrives. Ondo's John Hoffman, the firm's head of portfolio products, said in a June interview reported by CoinDesk that tokenization is following the ETF playbook at far greater speed — but getting to fully autonomous, real-time managed portfolios still requires a broader universe of assets onchain, prime-brokerage infrastructure, and strategies that can actually execute natively on blockchain networks.

Still, the trajectory is clear. Stablecoins put cash onchain; now tokenization is putting the investable universe there too, Dan Romero, chief business officer at Stripe-backed Tempo, told CoinDesk — and combining the two lets developers build entirely new financial products. "Our end state will be portfolios that are professionally managed, real-time and adjusting to market circumstances and data changes," Hoffman said.

Written by the BidAsk Newsroom. Based on reporting from the sources below.