The top 100 institutional Bitcoin treasuries held a combined 1,258,090 BTC as of June 8, 2026, according to the latest data. Strategy, the software firm turned corporate bitcoin heavyweight, leads the list with 845,256 BTC — roughly two-thirds of the total. The snapshot reflects how deeply corporate balance sheets have absorbed bitcoin, with Strategy alone accounting for a major chunk of the supply held by institutions.
Strategy's outsized share
Strategy’s 845,256 BTC represents about 67% of the entire top-100 institutional pool. No other corporate holder comes close. The rest of the list — 99 other entities — split the remaining 412,834 BTC. That means the average holding outside of Strategy is under 4,200 BTC, highlighting just how concentrated the institutional side of bitcoin ownership is right now.
Supply dynamics
At 1.258 million coins, the top-100 institutions hold roughly 6% of bitcoin’s total 21 million coin supply cap. While that share might sound modest, the fact that a single company controls two-thirds of it changes the picture. Those coins are largely off exchanges and held with long time horizons in mind. The data point comes as a mid-year check on institutional appetite, showing steady accumulation after the market moves of the past 18 months.
Who else is in the list
Beyond Strategy, the remaining 99 institutional treasuries include mining companies, investment funds, and other publicly traded firms. Specifics on the next largest holders were not disclosed in the data, but the combined 412,834 BTC for that group is still a significant number — larger than the known bitcoin holdings of any single country at this point.
The numbers are a static snapshot from a single date. The next batch of quarterly filings will show whether the top-100 total grows further or if existing holders trim positions. For now, the trend is clear: institutional bitcoin treasuries have never held more, and Strategy remains the dominant force.
