AlphaYouResearch hub
Institutional 13F filings
Use quarterly institutional holdings as delayed positioning evidence, with the reporting window and missing exposure kept in view.
Guides in this hub
2 published- 014 min read
13F Filings Explained: How to Track Hedge Fund Moves
What a 13F is, why the median filer uses all 45 days of the deadline, and the four things a 13F structurally cannot show you - shorts, cash, timing, and anything sold before quarter end.
- 026 min read
Best 13F Tracking Tools Compared (2026)
13F trackers compared side by side - SEC EDGAR, 13F.info, Dataroma, WhaleWisdom, Quiver and AlphaYou. What each covers, what it costs, and which ones show share counts rather than dollar swings.