Is MARA Holdings winning the Bitcoin mining race? Check out its recent numbers and decide for yourself.Shares of MARA Holdings (MARA -0.19%) rose 16.3% in April 2025, according to data from S&P Global Market Intelligence. The cryptocurrency mining and digital asset management specialist benefited from a rising Bitcoin (BTC 0.38%) price, which made MARA's assets more valuable.Mara's Bitcoin hoard growsMARA Holdings had 47,531 Bitcoins on its balance sheet at the end of March. 30 days later, the Bitcoin balan ...

IREN (IREN) Update / Briefing November 21, 2023 06:00 PM ET Speaker0 Good day, and welcome to the IRIS Energy Investor Update Conference Call. At this time, all participants are in a listen only mode. After the speakers' presentation, there will be a question and answer session. To ask a question during the session, you will need to press 11 on your telephone. You will then hear an automated message advising your hand is raised. To withdraw your question, please press 11 again. Please be advised that today' ...