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Bill Miller’s Flagship Fund Discloses $44.7M Stake in Grayscale Bitcoin Trust
The Miller Opportunity Trust has made its first investment in bitcoin after first indicating it could do so back in February.

Miller Opportunity Trust, the flagship fund offered by noted hedge fund manager and bitcoin bull Bill Miller, disclosed in an Aug. 27 SEC filing a $44.7 million stake in the Grayscale Bitcoin Investment Trust (GBTC).
- The fund, which had assets of $3.1 billion as of June 30, said it owned 1.5 million shares of GBTC. (Grayscale is owned by Digital Currency Group, the parent company of CoinDesk.) Those shares had a value of $44.7 million as of the end of the June.
- The fund had said in February that it could purchase shares of GBTC up to an exposure limit of 15% of its total assets to bitcoin.
- In Miller’s commentary about the purchase that accompanied the SEC filing, he wrote that “we believe Bitcoin has significant upside potential as a form of ‘digital gold.’ With gold’s market capitalization greater than $11T, Bitcoin’s current cap close to $600B would have a long way to go to catch up.”
- Miller added that “we are early in a continuing adoption curve and Bitcoin will be volatile but we think the risk-reward is attractive.”
- Miller has argued in the past that bitcoin has many advantages over gold as a hedge against inflation.
UPDATE (Sept. 3, 19:35 UTC): Updated to include Miller’s commentary about its investmentin the third and fourth bullet points.
Nelson Wang
Nelson edits features and opinion stories and was previously CoinDesk’s U.S. News Editor for the East Coast. He has also been an editor at Unchained and DL News, and prior to working at CoinDesk, he was the technology stocks editor and consumer stocks editor at TheStreet. He has also held editing positions at Yahoo.com and Condé Nast Portfolio’s website, and was the content director for aMedia, an Asian American media company. Nelson grew up on Long Island, New York and went to Harvard College, earning a degree in Social Studies. He holds BTC, ETH and SOL above CoinDesk’s disclosure threshold of $1,000.
