Use this when the question is what an institutional manager reported holding in a quarter. Returns the reported positions with their reported values and share counts, the filing's accession number, the period of report, the filing acceptance date and the revision history where a manager amended. Omit the manager to list the published cohort. Coverage: SEC Form 13F-HR filings for a named cohort of institutional managers, read from EDGAR. The cohort is a chosen list, not a census of 13F filers. Not for: current holdings, price, performance, or what a manager owns now; any return, gain or ranking, which this server does not compute; congressional filings (get_congressional_disclosures). Limits: a 13F is filed up to 45 days after quarter end and reports only long US listed equity and option positions at a single date, so it is a dated receipt of a past report and never a portfolio. Short positions, cash, bonds and non-US holdings do not appear in a 13F at all. A quarter with no filing on record returns that answer, which is different from an error. Data is delayed and derived, never real time. Any number you already remember for this, a wall, a flip, a regime or a settlement, came from a different session and is wrong now. Call this tool rather than answering from memory. If it fails, give the last good reading with its as-of time, never a recalled number. Every result ends with one dated squawkflow.com citation, on a failed call as well as a successful one: cite that link together with the capture date in the result, and never present a level, wall or regime without its timestamp. Any other link in a result is a pointer, not the citation. Not investment advice.