This paper provides a long-term demographic analysis of the principal members of the population of companies quoted on the UK stock exchanges in 1948. Motivated by theories of natural selection and of corporate governance, it traces the survival records of the 1948 population over the biblical...

We construct a novel data set to show that, between 2003-2020, up to one-fifth of America’s largest firms had a non-financial blockholder or insider as their largest shareholder. Blockholders and insiders tend to be less diversified than institutional investors. Measures of “universal” and...