9 prominent Bitcoin ETFs, featuring heavyweights such as BlackRock’s iShares Bitcoin Trust (IBIT) and Fidelity’s Wise Origin Bitcoin Fund (FBTC), amassed an impressive 100,000 BTC in just seven days post their January 11 trading launches. This swift achievement contrasts sharply with the approximately 300 days it took MicroStrategy, a key BTC investor, to reach a similar milestone. The rapid accumulation underscores the increasing importance and efficiency of Bitcoin ETFs in the evolving cryptocurrency market landscape.

Rapid Accumulation Outpaces MicroStrategy’s Journey

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US Spot Bitcoin ETF net inflows total $1.16B in first six days, led by BlackRock (Source: Crypto.com)

In a testament to the burgeoning popularity of Bitcoin ETFs, these investment vehicles collectively secured a staggering 102,613 BTC in just seven trading days. This amount, valued at around $4.1 billion at the time of reporting, signifies a remarkable 53% of all the Bitcoin amassed by MicroStrategy over the past three years. MicroStrategy, known for its gradual BTC acquisitions since August 2020, took nearly 300 days to surpass the 100,000 BTC mark. The rapid accumulation by the ETFs, led by BlackRock’s IBIT and Fidelity’s FBTC, highlights the changing dynamics of institutional BTC investment.

Read more: What is Bitcoin ETF? How It Works and Where to Invest

Winners and Losers Among Bitcoin ETFs

Blackrock Bitcoin Etf

Notably, BlackRock’s IBIT and Fidelity’s FBTC emerged as the top buyers among spot BTC ETFs, securing 37,304 BTC and 29,232 BTC, respectively, since their trading launches. The Bitwise Bitcoin ETF (BITB) and the ARK 21Shares Bitcoin ETF (ARKB) followed closely with 16,451 BTC and 10,630 BTC, respectively. However, the Grayscale Bitcoin Trust ETF (GBTC), despite being the largest Bitcoin ETF by holdings, experienced a significant sell-off, disposing of 82,526 BTC, worth approximately $3 billion. This massive sell-off triggered a substantial drop in Bitcoin’s price, falling nearly 20% from above $48,000 on January 11 to as low as $38,700 on January 23.


The rapid accumulation of over 100,000 BTC by nine spot Bitcoin ETFs in just seven days underscores the growing influence of these investment vehicles in the cryptocurrency market. The contrast with MicroStrategy’s gradual approach highlights the efficiency and appeal of ETFs for institutional investors seeking exposure to Bitcoin. However, the sell-off by Grayscale’s GBTC, accompanied by a notable decline in Bitcoin’s price, raises questions about the dynamics of ETF management and potential market impacts. As the cryptocurrency landscape continues to evolve, the role of ETFs in shaping Bitcoin’s market dynamics is poised to become an increasingly crucial aspect to monitor.

Check out our guide: The 7 Best Bitcoin ETFs: A Comprehensive Guide for Investors.