The 20% of GBTC shares that are still outstanding and are trading at a 49% discount to net asset value (NAV) might be one alternative, according to the research.
In an earlier brief, the SEC cited a lack of regulatory monitoring as one of the reasons Grayscale's efforts to transform its bitcoin trust into an ETF were repeatedly rejected.
Following a stressful month for the cryptocurrency sector due to the collapse of FTX, one of the biggest exchanges, Grayscale Chief Executive Michael Sonnenshein wrote a letter to investors in an effort to allay their fears.
Grayscale, a subsidiary of CoinDesk, is owned by the Digital Currency Group. Grayscale filed a lawsuit against the SEC in June, claiming that it "vehemently disagreed" with the agency's decision to reject the company's ETF application.