The biggest corporate bitcoin holders are telling two very different stories in 2026. Companies that mine bitcoin are seeing their stocks rally. Companies that simply hold it as a treasury asset are getting punished.
The Dominance of Strategy
Strategy, led by Michael Saylor, still sits alone at the top with 843,775 BTC, worth roughly $58 billion. That is more than 19 times what the second-place holder owns. But even though Strategy kept buying bitcoin this year, its stock fell 40%. The company abandoned its long-held “never sell” approach, selling small amounts in May and June to fund dividends and meet obligations. Those moves didn’t dent its top position, but they changed how investors view the stock.
Miners Are Winning the Stock Market
Looking past raw bitcoin totals, a clear pattern shows up in share prices. Riot Platforms is up 73% year to date. Cleanspark gained 39%. Mara Holdings is up 31%. These miners can produce bitcoin at a cost often below market price, and many have added AI infrastructure as a second line of business. That gives them an advantage that pure treasury companies lack.
On the other side, Twenty One Capital (XXI) is down 48%, despite holding 43,514 BTC as the second largest reserve. Metaplanet, the Tokyo hotel company turned bitcoin treasury, fell 49%. Both companies depend entirely on capital markets to fund more purchases, and investors are not rewarding that strategy right now.
Coinbase and Riot Platforms sit next to each other on the holdings list but tell opposite stories. Coinbase holds 16,492 BTC yet its stock dropped 31%. Riot holds slightly less bitcoin, at 15,680 BTC, but its stock gained over 83%. The difference comes down to core business: mining vs. holding.
SpaceX Joins the List After a Record IPO
SpaceX completed the largest IPO in history on June 12, 2026, raising roughly $85.7 billion. Its filing showed it held 18,712 BTC, worth about $1.45 billion. That puts it ahead of Coinbase and Riot on the holdings list. But shares fell below the IPO price by mid-July, trading around $115. The stock cooled sharply after an initial pop.
A Tokyo Hotel Company Turned Bitcoin Treasury
Metaplanet is one of the most distinctive entries. Founded in 1999, it spent most of its history developing hotels in Japan. It pivoted to holding bitcoin long term and now holds 43,000 BTC, making it the third-largest corporate holder. Its stock, however, has struggled alongside bitcoin’s price swings.
How the Playbook Spread
Strategy’s approach didn’t stay unique for long. Other companies followed: some built entire models around buying bitcoin, while miners added purchases on top of existing production. That difference in starting point explains why the group has split into winners and losers this year. Every company on the list is exposed to the same underlying bitcoin price, but their business models determine market reactions.
What This Means Going Forward
The split between miners and treasury companies will likely continue shaping investor decisions. Miners control production costs. Treasury companies depend on open capital markets. Their combined decisions on buying or selling will move both the crypto market and their own share prices. For now, the ten companies collectively hold more bitcoin than most national governments. Whether that risk pays off still comes down to one divide: between companies that make bitcoin and companies that just buy it.
