According to PANews, Rubric Capital and Symmetry Investments have emerged as the two major holders of Blackrock's Bitcoin ETF 'IBIT', following the submission of new documents to the U.S. Securities and Exchange Commission (SEC) today. The holdings of these two entities are reported to be $60 million and $53 million respectively.

The news comes as a significant development in the cryptocurrency market, indicating a growing interest from institutional investors in Bitcoin ETFs. Blackrock's Bitcoin ETF, known as 'IBIT', has been attracting substantial attention from various financial entities.

This development is seen as a positive sign for the cryptocurrency market, as it indicates a growing acceptance and integration of digital currencies into mainstream financial systems. The involvement of major financial institutions like Rubric Capital and Symmetry Investments further validates the potential of Bitcoin and other cryptocurrencies.

However, it is important to note that the cryptocurrency market is highly volatile and investments in Bitcoin ETFs carry a certain level of risk. Investors are advised to conduct thorough research and consider their risk tolerance before investing in such financial products.