https://bitcointreasuries.org/ shows close to two dozen firms with a large number of bitcoin reserves. Currently, the aggregate total bitcoin held in reserves by the 23 companies listed is roughly 785,999 BTC worth well over $10 bill dollars.

It is close to 4% of the supply, but the growth is what’s more impressive here – there were only 13 companies listed with a combined total of 598,237 BTC ($7.6B) or 2.85% of the total supply on Oct 10. Of course, the benchmark isn’t that high to begin with, but it clearly shows we have some real dynamics here.