BlackRock’s Bitcoin ETF Fuels Market Surge with $970M Purchase

BlackRock’s iShares Bitcoin Trust (IBIT) ETF made a significant move on April 28th, purchasing nearly $1 billion worth of Bitcoin (BTC) for its clients. This substantial investment, following a period of strong inflows, is seen by market analysts as providing crucial support for Bitcoin’s price increase. The $970 million purchase ranks as the ETF’s second-largest single-day inflow ever, only surpassed by a $1.12 billion purchase on November 7th, 2024, according to data from Sosovalue. This influx of capital into IBIT, while other ETFs experienced negative or flat net flows, significantly impacted the overall market.

The impact extended beyond IBIT. Total net inflows into US spot BTC ETFs exceeded $590 million, with ARK Invest’s ARKB ETF experiencing the largest outflows at $226 million. Nate Geraci, president of ETF Store, highlighted the significance of the IBIT purchase on social media, noting it as the second-largest inflow since the ETF’s inception in January 2024. BlackRock’s IBIT holds a dominant position in the market, managing over $54 billion in assets and controlling 51% of the total spot BTC ETF market share, as indicated by Dune data.

IBIT’s recent performance solidifies its position as the 33rd largest ETF globally, encompassing both crypto and traditional finance, according to data from ETF Database. The massive inflows, coupled with corporate buying, contributed significantly to Bitcoin’s recent price recovery above $94,000, particularly amidst lagging retail investor enthusiasm, according to Bitget Research’s chief analyst, Ryan Lee.

Structural Support for Bitcoin’s Rally

The past week witnessed over $3 billion in cumulative net inflows for US spot Bitcoin ETFs—their second-highest week since launch. This substantial injection of capital, paired with observations from Nexo dispatch analyst Iliya Kalchev, suggests Bitcoin is poised for further growth. The analyst points to ETF inflows as providing “structural support” to fuel additional upward momentum. Historically, Bitcoin ETF investments have played a pivotal role in price increases; in February 2024, they were estimated to account for 75% of new investment when Bitcoin reached $50,000.