The iShares Bitcoin Trust ETF (IBIT), managed by BlackRock, has experienced significant inflows since its launch, reshaping the landscape of Bitcoin investment vehicles. As of March 20, 2026, IBIT closed at $39.78, with after-hours trading reaching $40.00, a 0.55% increase. The fund’s net assets currently stand at $50.15 billion, according to data from Yahoo Finance and BlackRock’s official website.
Launched on January 25, 2024, the iShares Bitcoin Trust ETF aims to track the performance of Bitcoin, offering investors exposure to the cryptocurrency through a traditional exchange-traded fund structure. Unlike directly holding Bitcoin, IBIT simplifies the complexities of custody and operational challenges, according to fund documentation. The ETF is non-diversified, meaning its investments are concentrated in a single asset class – Bitcoin.
The fund’s expense ratio is 0.25%, as detailed in the iShares fact sheet. This makes it one of the lower-cost options for gaining Bitcoin exposure through an ETF. The trust itself was established in June 2023, anticipating regulatory approval for spot Bitcoin ETFs, as reported by Trendspider.
IBIT’s emergence has coincided with increased institutional interest in Bitcoin. BlackRock, a leading asset manager with over $9 trillion in assets under management, brought its considerable weight to the market, lending credibility to the asset class. The fund’s structure allows investors to hold Bitcoin exposure within their brokerage accounts, potentially attracting a broader range of participants than direct Bitcoin ownership.
While the iShares Bitcoin Trust ETF has gained traction, its performance has fluctuated. Year-to-date, as of March 20, 2026, IBIT has experienced a -19.90% return, according to Yahoo Finance data. Over the past year, the fund has seen a -16.87% return. However, over a five-year period, the fund has generated a 42.38% return, reflecting the overall growth of Bitcoin during that time.
Other Bitcoin ETFs, such as the Fidelity Wise Origin Bitcoin Fund (FBTC) and the Grayscale Bitcoin Trust ETF (GBTC), are also available, but IBIT has quickly grow a market leader. As of March 20, 2026, FBTC closed at $61.12, while GBTC closed at $54.65. The iShares Ethereum Trust ETF (ETHA) closed at $16.10.
BlackRock recently announced a $100 million investment in training programs for skilled trades, including plumbers, electricians, and HVAC technicians, according to news reports. This initiative, while seemingly unrelated to IBIT, underscores the firm’s broader strategic investments and commitment to workforce development.
BlackRock’s Strategic Income Opportunities Fund (BSIIX) released its Q4 2025 commentary, but details regarding its Bitcoin holdings or strategy were not immediately available. The firm has not publicly commented on the long-term outlook for IBIT or its broader cryptocurrency strategy.
