Block Joins S&P 500: Another Big Win for Crypto in Traditional Finance

• Block follows Coinbase to become the second crypto-facing company added to the S&P 500, replacing Hess Corp.
• The company is recognised for its significant Bitcoin holdings and ongoing integration of crypto products.
• Regulatory progress and financial stability are accelerating the acceptance of crypto firms within traditional finance.

Block Inc., the fintech company founded by Jack Dorsey, is set to join the S&P 500 this Wednesday, making it the second major crypto-facing company—after Coinbase—to be added to the storied index in just two months.

Block’s inclusion signals a significant milestone for the broader adoption of crypto-related firms in mainstream finance, as it replaces Hess Corp., following Chevron’s acquisition of the oil producer.

Unlike Coinbase, which operates exclusively as a crypto exchange, Block (formerly Square Inc.) integrates Bitcoin directly into its thriving fintech ecosystem.

For over a year, Block has invested 10% of its Bitcoin service profits into purchasing additional Bitcoin, amassing one of the largest BTC holdings among public companies.

The company’s approach blends consumer and merchant-facing crypto products, self-custody wallets, and direct Bitcoin development funding through its Spiral and TBD divisions.

The entry into the S&P 500 marks not just financial maturity but also increased trust in crypto-aligned businesses, especially as U.S. regulatory shifts—like the newly signed GENIUS Act—are fostering digital asset adoption and supporting blockchain as critical infrastructure.

Industry figures say Block’s addition underscores a “wholesale change” in the acceptance of crypto companies within traditional financial circles, as observed by Immutable’s Robbie Ferguson.

Despite facing regulatory scrutiny, including a $40 million New York settlement related to anti-money laundering compliance, Block’s Bitcoin-centric strategy is increasingly seen as a brand pillar that enhances its reputation among both crypto and Wall Street investors.

With more public firms holding cryptocurrency on their balance sheets, Block’s S&P 500 inclusion exemplifies the mainstreaming of crypto in the U.S. economy.

Edited by Annette George