get_superinvestor_activity

io.github.AAAZZZR/livermore · Verify this server

What the curated superinvestors bought and sold in one quarter according to 13F, compared with the previous calendar quarter (default: the latest complete quarter). Without superinvestor_cik: most_bought (stocks the most superinvestors opened or added to), most_sold (reduced or sold out) and per-superinvestor counts of new/added/reduced/sold-out positions. With superinvestor_cik: that superinvestor's individual moves grouped by action, largest positions first (shares_change_pct in percent for added and reduced). Only superinvestors that filed both quarters are compared; added and reduced are decided by share count, not value, and when a stock split between the two quarters the previous share count is converted first (split_factor). Securities are merged by ticker (CUSIP when there is none). 13F is filed up to 45 days after quarter end.