Over $11B in BTC Held by 32 Companies : GLXY #4 : Owns ETH https://finance.yahoo.com/news/over-11b-bitcoin-held-32-074752552.html "...Galaxy Digital Holdings and StoneRidge Holdings Group round out the top 5. Square, which is also a significant supporter of bitcoin, holds 8,027 BTC. The company’s Cash App is a major entry point for would-be investors, and its bitcoin revenue became its dominant stream last year. Galaxy Digital seems to be much more focused on Ethereum, being the company with the largest holdings at 98,892 ETH. The figure is worth roughly $275 million. Coinbase Global and Meitu follow with 31,787 and 15,00 ETH respectively.
All-in-all, there are likely many other companies holding these assets and other cryptocurrencies. The website also notes that this does not include ETFs and other assets under management — which, if were included, would boost the numbers up significantly..."