Perhaps this will surprise you. The more money an investor has, the lower his profit. Of course, this is a relative profit. But in absolute money it is much more money than the profits of small investors.
Big money is difficult to invest due to lack of liquidity. In addition, large investors find investments with a low level of risk, since the loss of a small share is equivalent to big money. In this case, as a rule, the potential is small. For them, 20% per annum is not bad. Anyone would be happy to make 200 million to their billion

.
I think that such large investors do not appear here on the forum. To select the right project, they buy tickets and attend the Blockchain conference. And already there conclude an agreement on large amounts of investment.