BlackRock (BLK) is up about 3% in Wednesday trading (May 6, 2026) as investors focus on accelerating demand for U.S. spot Bitcoin ETFs, a segment where BlackRock’s iShares Bitcoin Trust (IBIT) has been capturing a large share of industry flows. Reported flow data showed U.S. spot Bitcoin ETFs took in roughly $467 million of net inflows on May 5, with IBIT accounting for about $251 million of that total.

Sustained inflows into IBIT and other iShares products can translate into higher base fees over time and reinforce BlackRock’s position as a dominant ETF provider. The market is effectively re-rating BLK on expectations that the ETF platform can keep adding assets even when investors rotate between risk-on and risk-off exposures.

Traders will monitor whether the positive flow streak continues through the rest of the week and whether bitcoin price volatility amplifies or dampens new subscriptions. Any updates on iShares product momentum in upcoming disclosures and commentary around digital-asset product demand could further influence BLK’s near-term direction.