- ticker -> CIK scoped FTS (ciks filter) over the fund's own registrant,
word queries shed Yahoo abbreviations shortest-first
- fuzzy cover gate (SequenceMatcher, sliding window for wrapped names)
+ abbreviation table (Mgd/Glbl/Macr/Abs/Ret/Advtg/...) applied to both
sides of the match
- family-section matching inside multi-fund filings; similarity tiers:
gate (0.85) returns immediately, floor (0.70) is a CIK-scoped fallback
ranked against sibling funds' documents (best sim, then newest)
- objective phrasings: 'seeks to ...', 'seeks investment results ...',
'The Fund's investment objective is ...', '(the Fund) investment
objective is ...' (boilerplate 'is not fundamental' rejected); TOC
headings skipped by trying all heads
- sec_get retries on mid-stream connection drops
- edgar.py: SEC FTS + submissions API; strict cover-gate extraction
(name in title position or (TICKER) on the cover; underlying-reference
names like leveraged wrappers rejected); 4-pass fetch (ticker->CIK
filings, name search, annual reports, ticker search); keyword category
classifier. Returns None rather than a wrong fund's objective.
- fundinfo.py CLI: curated -> cached -> EDGAR resolution into funds.json
- funds_curated.json: human-verified objectives for 13 benchmark-pool
funds (iShares/Vanguard family-trust classes the scraper can't reach)
- tests: 26 checks incl. live EDGAR fetch of VTSAX
