BlackRock and Bitwise Lower Bitcoin Conversion Minimums, Opening Doors for More Investors

In a significant shift for institutional Bitcoin investments, BlackRock has reduced the minimum for converting privately held Bitcoin into shares of its iShares Bitcoin Trust ETF from $25 million to just $1 million. Bitwise has followed suit, slashing its minimum from $100 million to $3 million. This dramatic reduction in entry barriers is expected to broaden access to Bitcoin investments for family offices and wealthy clients.

BlackRock's program has already processed over $5 billion in transactions since the change was implemented in July 2026. The 96% reduction in the minimum transaction size allows a much larger pool of investors to convert their Bitcoin directly into ETF shares, moving away from the traditional high-threshold model that catered primarily to the wealthiest investors.

Bitwise's adjustment is even more pronounced, with a 97% reduction in its minimum threshold. This change allows investors to maintain exposure to Bitcoin while benefiting from the custody services of the fund. The in-kind conversion process simplifies the transaction, eliminating the need for selling Bitcoin, wiring dollars, and repurchasing exposure through an ETF, thus reducing execution costs and potential tax implications.

While the new $1 million minimum still excludes many potential investors, it marks a significant step towards making Bitcoin investments more accessible. The shift reflects a broader trend in the financial industry, where self-custody is evolving from a permanent identity to a service choice that can be weighed against institutional alternatives.

As the market adapts, the demand for secure custody solutions is growing. Concerns over safety, including incidents of kidnapping and theft, are prompting Bitcoin holders to consider moving their assets into ETFs, which offer a more secure investment structure. The changing landscape of Bitcoin custody and investment is set to reshape how institutional investors approach digital assets.