According to bitcoinminingstock, more than 80% of listed bitcoin mining companies have had a strong start in 2025. The combined market value of 31 listed bitcoin mining companies is $44.16 billion, of which 26 companies have seen their share prices rise this year.
So far this year, the company with the highest share price increase is Cathedra Bitcoin (TSXV: CBIT), up 25%. Among the top ten companies by market value, Riot Platforms (NASDAQ: RIOT) ranks first with a 17.53% share price increase. It is followed by Hut 8 (NASDAQ: HUT), with a 14.2% share price increase. Meanwhile, companies such as Galaxy, MARA, Northern Data, Cleanspark and Iris Energy have seen share price increases ranging from 6.49% to 12.01%.
On the other hand, three of the top ten bitcoin mining companies by market value have seen their share prices fall so far this year, ranging from 0.07% to 14.62%. Core Scientific (NASDAQ: CORZ), the fourth largest company by market value, saw its share price fall by only 0.07%. Terawulf (NASDAQ: WULF) fell by 4.59%, while Bitdeer (NASDAQ: BTDR) fell the most, by 14.62%.
At the same time, some mining companies are diversifying their business focus, exploring high-performance computing (HPC) and artificial intelligence (AI) hosting in addition to BTC strategic reserves.
According to theminermag.com data, as of December 2024, publicly listed Bitcoin mining companies hold a record reserve of more than 92,000 BTC.