"Whales currently hold 24% of the supply.
Holdings as at 1st Jan of past years: 2021 - 27% 2020 - 27% 2019 - 29% 2018 - 32% 2017 - 39% 2016 - 44% 2015 - 46% 2014 - 48% 2013 - 52% 2012 - 54%
Excludes Satoshi's coins (assumed lost), exchanges, ETFs, and public companies. (Exchanges, ETFs and public company holdings are excluded as their BTC are owned by a multitude of individuals/shareholders.)"
In fact bitcoin is diffusing rather than aggregating. Because, in part, in a Proof of Work system, greater holdings don't generate greater holdings. The other part is the capped supply.