(The author is a Reuters Breakingviews columnist. The opinions expressed are his own.) By Pranav Kiran TORONTO, July 2 (Reuters Breakingviews) - The $26 bln firm’s shares have leapt on a bitcoin buying binge, funded by bonds that can turn into stock. Unlike GameStop’s ragtag punters, MicroStrategy depends on hedge funds such as Citadel piling in. Thing is, they rely less on a rising share price than a wildly volatile one. Full view will be published shortly. Follow @PranavKiranBV on X CONTEXT NEWS MicroStrategy on June 20 said that, between April 27 and June 19, it had purchased about 11,931 bitcoins for $786 million using proceeds from a convertible bond offering and excess cash. Graphic: MicroStrategy outperforms Bitcoin and Nvidia (Editing by Jonathan Guilford and Sharon Lam)