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The Problems With the World’s Biggest Bitcoin Fund

Reported by Morningstar
Nov 22, 2021· 3 min read
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Key Takeaways
  • • Grayscale Bitcoin Trust (GBTC), the world's largest Bitcoin investment product with approximately $40 billion in assets, carries a 2.00% annual fee and suffers from significant tracking error relative to Bitcoin's spot price due to its closed-end trust structure.
  • • Unlike open-end ETFs with instantaneous creation and redemption mechanisms, GBTC's grantor trust designation prevents efficient share issuance and redemption, causing the fund to trade at substantial premiums and discounts to net asset value—ranging from a 36.5% premium to an 11.6% discount as of November 2021.
  • • BlackRock's iShares Bitcoin Trust (IBIT) has displaced GBTC as the world's largest Bitcoin fund, accumulating nearly $20 billion in assets and offering superior liquidity and cost efficiency, reflecting a structural shift in the Bitcoin investment landscape.
  • • ARK Invest maintains approximately $375 million in GBTC holdings across multiple vehicles (ARK Next Generation Internet ETF ARKW and separately managed accounts), making it one of the fund's largest institutional holders despite the product's limitations.
  • • GBTC's first-mover advantage—launching in September 2013 with minimal assets—has been eroded by competition from newer, more efficient Bitcoin ETF structures that provide better tracking and lower fees.
Summary
Grayscale Bitcoin Trust represents a cautionary case study in how first-mover advantage can be undermined by structural limitations and evolving market alternatives. Launched in September 2013 with just $3 million in assets, GBTC grew slowly until Bitcoin's 2017 bull market, reaching $1 billion in October 2017. The fund entered "hyperdrive" in mid-2020, expanding to approximately $40 billion in assets by November 2021, making it the industry's largest Bitcoin-adjacent investment product. However, this dominance is now under pressure from more efficient alternatives.

The fund's core structural problem stems from its designation as a grantor trust, which functions similarly to a closed-end fund rather than an open-end ETF. This distinction carries material consequences for investors. Unlike traditional ETFs, which can efficiently add or remove shares through instantaneous creation and redemption mechanisms, closed-end funds cannot dynamically adjust share supply to match investor demand. This limitation forces GBTC shares to trade at prices that frequently deviate from the fund's underlying net asset value, creating substantial tracking errors. Historical data reveals the severity of this issue: GBTC traded at a 36.5% premium to NAV through February 2021, subsequently collapsing to an 11.6% discount by mid-November 2021—demonstrating the structural difficulty of managing supply and demand within the trust framework.

Beyond tracking error, GBTC's 2.00% annual fee creates an additional drag on returns compared to Bitcoin's spot price and newer, lower-cost competitors. These combined factors—structural inefficiency and high fees—have resulted in significant performance divergence between GBTC and Bitcoin itself, eroding the fund's appeal to cost-conscious institutional investors.

The competitive landscape has shifted dramatically with the arrival of superior alternatives. BlackRock's iShares Bitcoin Trust (IBIT) has emerged as the world's largest Bitcoin fund with approximately $20 billion in assets, offering better liquidity, more efficient NAV tracking, and lower fee structures inherent to the ETF format. ARK Invest, one of GBTC's largest holders with approximately $375 million in positions across ARK Next Generation Internet ETF (ARKW) and separately managed accounts, exemplifies the institutional commitment to Bitcoin exposure—though the preference for newer structures suggests potential portfolio repositioning pressure. GBTC's first-mover advantage has been decisively overcome by technological and regulatory evolution in the Bitcoin investment ecosystem.

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Sources

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Morningstar The Problems With the World’s Biggest Bitcoin Fund