I'm amazingly surprise with these list of companies who actually holds bitcoin there's only two emotion I am feeling right now, one is excited who's company is going to be the next in the list, But I'm afraid that it will be the start of centralizing ( slightly ) the bitcoin. From any moment, if every government turns their back with cryptocurrencies these companies will be force to sell it all out leaving the whole market in awe.
Hopefully they will not just sell and leave the market, they might have plans for longs term that they chose to invest with bitcoin. If they were able to properly earned in crypto and able to gain much more that they make before entering this market then there is no reason for them to leave unless the government will tells them. There might be more companies out there that didn't announce yet that they do have bitcoin holdings or atleast the owner have. It's good to see see companies that do use crypto in their fund management since in my country fund management see it too risky that they avoid investing in it.