BlackRock Bitcoin ETFs have experienced their ninth consecutive day of outflows, marking the longest streak since the funds launched in January 2024. According to recent reports, roughly $2.8 billion left the funds during this period, with BlackRock's iShares Bitcoin Trust (IBIT) alone accounting for approximately $2.04 billion of the total outflows. The $1.29 billion dark-pool block on May 26, representing roughly 13-15 thousand Bitcoin worth of exposure, points to institutional reallocation rather than broad retail panic, as large allocators made deliberate portfolio decisions through private venues to avoid spooking the order book. The $527.84 million single-day outflow on May 28 was the second-largest in IBIT's history, missing its all-time record by less than a million dollars, highlighting the concentrated nature of institutional selling pressure.
The U.S. spot Bitcoin ETF complex has fundamentally shifted the ownership landscape, with three major funds now controlling 1.29 million BTC—more than any private entity including Satoshi Nakamoto's dormant holdings. BlackRock's iShares Bitcoin Trust (IBIT) dominates with 794,428 BTC worth roughly $58 billion, while Fidelity's Wise Origin Bitcoin Fund (FBTC) holds 182,842 BTC and ARK's 21Shares Bitcoin ETF (ARKB) maintains 33,105 BTC. This represents a structural transition where regulated, dollar-denominated ETF wrappers now sit between most new institutional money and the underlying asset. The funds have demonstrated genuine institutional inflows rather than mark-to-market drift, with holdings expanding despite Bitcoin declining 16% year-to-date and 30% over the past year.
BlackRock has made a significant $97.12 million transfer of Bitcoin and Ethereum to Coinbase on February 19, 2025, representing one of the largest institutional cryptocurrency transfers this quarter. According to blockchain analytics firm Onchain Lens, the transfer included 900 Bitcoin worth approximately $62.55 million and 17,511 Ethereum valued at $34.57 million, with the Bitcoin transfer executed at around $69,500 per coin and Ethereum at $1,975 per token. While large deposits to exchanges are often interpreted as potential precursors to selling, as funds moved to trading platforms can be more easily liquidated, institutional transfers may also serve operational purposes such as rebalancing portfolios, providing liquidity for ETF share creations or redemptions, or preparing for new product offerings. The transfer underscores BlackRock's continued active participation in the cryptocurrency market and highlights the growing normalization of digital assets within institutional portfolios.
The record outflow streak resulted from three converging pressures that made reducing Bitcoin exposure the rational move for multi-asset investors. Geopolitical risk-off from US airstrikes near the Strait of Hormuz and stalled ceasefire talks drove broad risk-off sentiment, with Brent crude bouncing back above $93 per barrel. The S&P 500 climbed to successive all-time highs above 7,568 in May, driven by AI and semiconductor names, absorbing institutional capital that might otherwise have stayed in Bitcoin ETFs. Major corporate holders came under renewed pressure, most visibly Strategy, which sold Bitcoin for the first time since 2022 to help fund a preferred-stock dividend, adding crypto-native nervousness to the macro and rotation pressures. The AI stock rotation pulled capital toward competing narratives, with hedge funds and asset managers pouring money into AI semiconductors, cloud, and infrastructure stocks that offer visible revenue growth and earnings revisions, creating a more direct fundamental story than Bitcoin's non-yielding, volatile asset profile.
