As of the most recent reporting period, the following institutional investors, funds, and major shareholders have reported short positions of iShares Bitcoin Trust ETF: Hudson Bay Capital Management LP, Ion Asset Management Ltd., Pine Ridge Advisers LLC, Scoggin Management LP, LMR Partners LLP, Hudson Bay Capital Management LP, Group One Trading LLC, Edenbrook Capital LLC, Boothbay Fund Management LLC, BlueCrest Capital Management Ltd, Brevan Howard Capital Management LP, Jane Street Group LLC, Whitebox Advisors LLC, Hunting Hill Global Capital LLC, Avenir Tech Ltd, Capital Markets Trading UK LLP, CMT Capital Markets Trading GmbH, Clear Street LLC, Walleye Capital LLC, Walleye Trading LLC, HBK Investments L P, Aristides Capital LLC, All Terrain Financial Advisors LLC, Financial Advocates Investment Management, Jefferies Financial Group Inc., Marathon Trading Investment Management LLC, Simplex Trading LLC, Astra Wealth Partners LLC, Bank of Montreal Can, Belvedere Trading LLC, Akuna Securities LLC, IMC Chicago LLC, Venture Visionary Partners LLC, and Garde Capital Inc.. These positions are disclosed in Form 13F filings with the Securities and Exchange Commission.