A directory of major US institutional investors by CIK, with 13F holdings, assets under management and quarterly portfolio changes.
The institutional directory lists the US managers tracked by BlackAll Trade, organised by SEC Central Index Key (CIK). Each entry shows the manager type — hedge fund, asset manager, pension fund or investment bank — along with assets under management, top holdings and quarterly portfolio change.
Selecting a manager opens a 13F-based analysis page comparing position weights, new entries, exits and quarter-over-quarter changes. The reverse lookup — which institutions hold a given stock — helps identify where institutional interest is concentrated.