The Michigan state pension fund has allocated $6.6 million to a bitcoin exchange-traded fund (ETF) as part of its investment strategy.

The Michigan State Retirement System, which manages approximately $143.9 million in pension fund assets for state employees, has allocated $6.6 million to the ARK 21Shares Bitcoin ETF, as disclosed in a regulatory filing on Friday.

This signifies the second confirmed investment carried out by a pension fund in the newly introduced Bitcoin exchange-traded funds (ETFs), showcasing an increasing interest from traditional institutional investors in these assets. This development is a positive step forward for the cryptocurrency market.

In May, the Wisconsin Investment Board, which manages $156 billion in assets for the Wisconsin Retirement System, disclosed holdings in BlackRock’s iShares Bitcoin Trust and the Grayscale Bitcoin Trust.

These holdings were valued at $99 million and $63 million, respectively, as of the end of March. The pension fund has yet to file its second-quarter portfolio update.

The quarterly disclosures, known as 13-F filings, are submitted to the Securities and Exchange Commission approximately 45 days after the conclusion of each quarter and may not accurately reflect current positions.

Although retail investors have accounted for the majority of the $32 billion that has been invested in the nine recently launched bitcoin ETFs over the past six months, according to VettaFi, analysts are closely monitoring for any indications of increased demand from institutional entities such as the Michigan pension fund.

“Institutions allocating to these funds are likely to have a longer time horizon,” said Todd Sohn, an ETF analyst at Strategas. A greater preponderance of long-term investors should reduce the often-extreme volatility of bitcoin, other analysts say.

The mayor of Jersey City, New Jersey, announced via the social media platform X that they intend to allocate funds to bitcoin ETFs, but did not specify a timeline.

The State of Michigan Retirement System declined to comment on the matter.