Thomson Reuters Ownership Databases
Description: Data on stock ownership by institutions, other major holders and insiders.
Formerly called Spectrum, Thomson Reuters Insider Filing Data (Forms 3, 4, 5, and 144) goes back to 1978; a cleansed version is available only back to 1986. Institutional (Form 13F) and 5 Percent Owner Databases go back to 1980; the Domestic Mutual Fund Database goes back to 1979.
In WRDS, click on Thomson Reuters, then on the appropriate filing type.
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- HU undergraduates may use WRDS in the Financial Databases Room.
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