Do not be too happy that big and giant companies are entering the field…
Because they set the price up and down whenever they want…
You should be happy when ordinary people invest more than big companies.
In simpler terms, it is much better if bitcoin or anything else that exists is distributed all over the world and reaches individuals and companies equally, or, as the saying goes, does not accumulate together.
I doubt if those huge financial institutions would dump their bitcoin, cause they actually bought bitcoin as a store of value not for trading purpose, and besides the only guys I know who pump and dump price are the whales during the 2017, they literally had control over bitcoin price, and I agree with you it's good if bitcoin is more adopted and bought by normal individuals around the world than financial institutions owning them,but there's nothing we can do the normal individuals don't have much money while the financial institutions have alot of money to invest, so its still okay that way.
While I believe the same, it is impossible to completely know what a person or group of persons are going to do in the forum, after all what will happen if those institutional investors suddenly make a lot of bad moves and thy are forced to sell their bitcoin?
They will have to sell at whatever price the market is giving them and most likely there will not be enough liquidity to absorb all of those coins bring a crash in the process, I know it is unlikely but we must remember that anything can happen in the markets.