Search the tracked directory of registered investment companies and UIT ETFs that file SEC Form NPORT-P. Exact identifiers and verified share-class aliases win; otherwise every punctuation-independent query word is required before a sparse any-word fallback. Results are largest by net assets first and include stored holdingCount, full reportedHoldingCount when available, holdingsCoverage, and a profileId accepted by the fund read endpoints. Money market funds and small business investment companies do not file NPORT-P; fixed-income-only trust series can also be absent from this tracked directory.