Asset Managers Propose Bitcoin as Bond Alternative for AI-Heavy Portfolios

The traditional 60/40 portfolio is facing pressure as AI stocks dominate equity allocations while US government bonds struggle. With US federal debt now topping $40 trillion, some asset managers are suggesting that investors swap out fixed income for Bitcoin to better manage their portfolios.

US long Treasuries have posted negative real returns over the last decade, representing one of the worst periods in 223 years of data. Investors holding these bonds have seen their purchasing power decline after accounting for inflation.

Bitwise CIO Matt Hougan has suggested that a 0% allocation to Bitcoin is now a misallocation, recommending that investors consider exposure between 2% and 10%. A 2026 report from River Financial indicated that a 10% Bitcoin allocation doubled the ending value of a standard 60/40 portfolio over the past decade.

Anthony Pompliano has argued that combining Bitcoin with AI equities balances growth exposure with the inflation-hedging properties of the digital asset. Meanwhile, BlackRock has pointed to Bitcoin’s low correlation with traditional assets as a reason for its potential as a diversifier.

The argument for Bitcoin often centers on its fixed supply of 21 million coins, which contrasts with the unlimited supply of government debt. As governments issue more bonds to fund spending, the value of those bonds as a store of value is increasingly questioned.

The concentration of AI stocks in major indices has created a unique risk for investors. If the AI sector faces regulatory hurdles or a slowdown in spending, portfolios heavily weighted in these equities alongside underperforming bonds could face significant pressure.

Despite the shift in conversation toward how much to allocate to Bitcoin, some note that its historical volatility makes it a different asset than the stability typically expected from bonds. A 30% drawdown in a portfolio's safe allocation remains a distinct risk compared to the slow decline of negative real returns.