Block Inc. Joins S&P 500 Under Jack Dorsey’s Leadership

Block’s inclusion in the S&P 500 signals its growing influence in the financial sector, attracting institutional interest and increasing exposure to Bitcoin through its equity holdings.

The company, formerly known as Square, operates a diverse ecosystem including Cash App, Afterpay, and Bitkey. Its Bitcoin self-custody and mining focus positions Block uniquely in fintech.

Block’s stock surged nearly 10% following the announcement, reflecting rapid institutional reallocation and ETF rebalancing. This entry enhances its stature, increasing passive inflows as index funds adjust portfolios.

The financial implications extend beyond Block, introducing indirect Bitcoin exposure for institutional portfolios tracking major indices. The move bolsters Bitcoin’s mainstream acceptance and adds legitimacy to cryptocurrency assets.

Historical comparisons with Coinbase’s S&P listing indicate similar impacts. The event is anticipated to encourage broader institutional engagement with cryptocurrencies, particularly Bitcoin.

Insights suggest increased passive investment in Bitcoin, driven by Block’s material Bitcoin holdings and strategic focus within the S&P 500 framework. This development could reshape perceptions in traditional finance.

Block has been added to the S&P 500, effective July 23, 2025. It’s a milestone that reflects the strength of our business and the work of thousands of people building tools to increase access to the economy, across our brands including Square, Cash App, Afterpay, TIDAL, Proto, and Bitkey. Thanks to our customers, teams, and shareholders who’ve been with us on the journey. We’re just getting started. — Jack Dorsey, CEO and Co-founder, Block, Inc.