FactSet Ownership (LionShares)
FactSet Ownership (LionShares) database (available via WRDS) contains global equity ownership data for approximately 13,000 institutions, 33,000 unique mutual fund portfolios, and 280,000 non-institutional insiders/stakeholders with history going back to 1999.
* Masters and PhD students may register for an account on the WRDS website. Students will then need to wait to be verified before access is granted by the system. When registering always use your university email account. Once your account is verified you may access this resource remotely.