BlackRock Says Bitcoin Deserves a Spot in Your Portfolio

If you happen to be a Bitcoin skeptic, you’re not alone. A recent Pew Research survey found that 63% of Americans are not confident in the reliability or safety of cryptocurrencies in general.

But when BlackRock speaks, it often pays to listen.

In its just-released 2025 Global Outlook report, the world’s largest asset management firm lays out a case for Bitcoin not only as a diversifier alongside gold but also a strategic hedge against an environment where the historical stock-bond correlation is breaking down.

For decades, the classic 60/40 portfolio—60% stocks, 40% bonds—was the gold standard of diversification. When stocks crashed, as they did during the dotcom bubble and global financial crisis, bonds usually rose in value, providing a cushion against market volatility.

But we’re in a new regime now where this correlation has become increasingly unreliable. If you recall, 2022 was the worst year on record for U.S. stocks and bonds.

BlackRock identifies this trend and suggests that investors need to look beyond government bonds for diversification. This is where gold and Bitcoin come into play. Both assets offer unique advantages as hedges and diversifiers, but they do so in different ways.

BlackRock’s Case for a 2% Bitcoin Allocation

Bitcoin’s potential as a portfolio diversifier stems from its unique value proposition. It has a fixed supply of 21 million coins, and its demand is influenced by adoption trends, investor sentiment and macroeconomic factors. In the days following the November election, Bitcoin surged above $100,000, with its market cap topping $2 trillion—just under 2% of the total value of global equities.

bitcoins market

On Thursday, Bitcoin tumbled 3.6%, falling back below $100,000, on the news that the Federal Reserve will approve fewer interest rate cuts than the market expected next year.

BlackRock isn’t suggesting that Bitcoin should replace bonds in your portfolio. Instead, they’re recommending a modest allocation—1% to 2%—to capture its diversification benefits without significantly increasing risk. In fact, a 2% Bitcoin allocation provides a similar risk profile to holding the “Magnificent Seven” tech stocks (Apple, Microsoft, Nvidia, Amazon, Alphabet, Meta and Tesla) in a balanced portfolio.