GameStop reported a $9.2 million loss on its Bitcoin holdings in the third quarter, leading to a 5.8% drop in its stock price, which fell below $24. The company is considering selling part of its 4,710 Bitcoin to mitigate further losses. Despite achieving a $77.1 million net profit and a 675% increase in EBITDA, GameStop's stock is under pressure due to the broader cryptocurrency market downturn. Other companies with Bitcoin in their treasuries, like Metaplanet, are also experiencing significant unrealized losses.