BlackRock's iShares Bitcoin Trust Overtakes Grayscale as World's Largest Bitcoin ETF

BlackRock's iShares Bitcoin Trust Overtakes Grayscale as World's Largest Bitcoin ETF

Luisa Rodriguez
2 min read

BlackRock's iShares Bitcoin Trust Surpasses Grayscale's Bitcoin Trust in Historic Shift

In a momentous turn of events, BlackRock's iShares Bitcoin Trust (IBIT) has risen above Grayscale Bitcoin Trust (GBTC) to claim the title of the world's largest spot Bitcoin ETF, with a whopping $19.68 billion in Bitcoin holdings. This significant shift follows Grayscale's reluctance to lower its 1.5% fee, despite facing investor outflows. Conversely, BlackRock's IBIT has gained immense traction due to its comparatively lower fee of 0.2%. The total holdings of Bitcoin by ETFs now stand at over 1 million BTC, signaling the expanding influence of ETFs in the Bitcoin market. Notably, the US and several European countries have reported substantial Bitcoin inflows, contributing to the overall optimistic market sentiment. Investment products related to digital assets have recorded inflows for the third consecutive week, propelling the total value of digital asset ETPs to nearly $98.5 billion.

Key Takeaways

  • BlackRock’s iShares Bitcoin Trust (IBIT) has superseded Grayscale Bitcoin Trust (GBTC) to become the world’s largest spot Bitcoin ETF.
  • GBTC's refusal to lower its 1.5% fee has led to a decline in its popularity among investors.
  • The growing interest of institutional investors in Bitcoin has fueled the shift towards IBIT.
  • GBTC experienced significant outflows, while the Bitcoin ETF sector saw a net inflow of $45.14 million.
  • ETFs now hold over 1 million BTC, representing nearly 5% of the total Bitcoin supply.


The ascendancy of BlackRock's iShares Bitcoin Trust (IBIT) over Grayscale Bitcoin Trust (GBTC) underscores the impact of high fees on investor preferences and the increasing attraction of institutional investors towards Bitcoin. This shift points to a long-term trend of heightened institutional involvement in cryptocurrency markets, bolstering the overall market sentiment. The US and European countries are anticipated to witness notable Bitcoin inflows as a result of this change. In the short term, GBTC may continue to experience outflows, while IBIT could witness an influx of new investors. Looking ahead, the prevalence of ETFs in Bitcoin markets might provoke heightened regulatory supervision and potential policy reforms. Other financial instruments and organizations intertwined with crypto markets, such as banks and fintech firms, should closely monitor these developments.

Did You Know?

  • Spot Bitcoin ETF: This type of Exchange-Traded Fund (ETF) directly holds Bitcoin and allows investors to track the cryptocurrency's price movements without owning the coins themselves. IShares Bitcoin Trust (IBIT) and Grayscale Bitcoin Trust (GBTC) are prime examples of such ETFs.
  • High management fees: These charges, imposed by financial institutions for managing investment funds, play a pivotal role in investor decision-making. GBTC's 1.5% fee substantially exceeds IBIT's 0.2%, potentially deterring investors due to the escalated costs of holding the ETF and its potential impact on returns over time.
  • Institutional investors' interest in Bitcoin: Pension funds, insurance companies, and hedge funds are increasingly acknowledging Bitcoin's potential as an investment asset, propelling the growth of Bitcoin ETFs like IBIT. These ETFs present a more regulated and accessible avenue for institutional investors to participate in the crypto market.

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