Circle Internet Sinks 8% as ARK Trims Its Stake Before the Senate Clarity Act Vote; Coinbase and Bitmine Drop 5% - 24/7 Wall St.

Circle Internet shares fell 8% as ARK Invest reduced its position in the stablecoin issuer, with the move coming just ahead of a Senate vote on the Clarity Act. The broader crypto equity complex moved lower in sympathy, with Coinbase and Bitmine each dropping 5%. The shared direction suggests investors treated the session as a sector-wide repricing rather than a company-specific story.

The Clarity Act is the key variable here. Market participants appear to be positioning around the possibility that upcoming legislative clarity could reshape how stablecoin issuers and crypto exchanges are regulated — a framework question that has lingered over the sector for years. ARK's decision to trim before the vote adds a second layer of uncertainty, since large holder activity is often read as a signal about near-term risk appetite.

What to watch: the actual vote outcome and the bill's final language, particularly any provisions touching stablecoin reserves, issuance, or exchange oversight. Also worth tracking is whether ARK's reduction proves to be a one-off portfolio adjustment or the start of a broader institutional de-risking pattern across crypto-linked equities.