This is a great resource listing all known publicly traded companies that have Bitcoin on their balance sheet:
This reference makes it easy to see how early we are to this revolution. At this point just about 30 publicly traded firms have made the plunge.
The Bitcoin Treasuries site also lists governments and other organizations that have Bitcoin. It is still a short list. But they already account for over 6.7% of the total eventual bitcoin supply. Just wait till 90% of the publicly traded firms and 90% of the governments have some bitcoin on the balance sheet!
This is how we get to $1M Bitcoin and $100k Ethereum!