Bitcoin mining companies transform; AI craze drives stock prices to soar, Cipher and Hut 8 hit all-time highs

According to The Block, the stock prices of Bitcoin mining companies transforming into AI and hyperscale computing continue to rise. IREN rose over 13% on Wednesday, nearing an all-time high, after announcing a $3 billion convertible bond financing, collaborating with NVIDIA to build a 5 GW AI data center, and acquiring Mirantis for $625 million. On Tuesday, it also reached a $1.6 billion agreement with Dell to supply the Blackwell AI system.

Cipher and Hut 8 both reached all-time highs, with Cipher rising about 9.5% to $25 and Hut 8 rising nearly 5% to $118, with HUT increasing nearly 600% over the past year. TeraWulf rose over 6% on Wednesday, with a year-over-year increase of about 800%, and its HPC business's quarterly revenue exceeded that of its Bitcoin mining business for the first time. Riot rose 3.3% to $27 on Wednesday, with first-quarter data center revenue of $33 million, primarily from its collaboration with AMD. This year, it has sold part of its Bitcoin holdings to finance AI construction and still holds nearly $1.2 billion in Bitcoin.