f/overrides/corrections/JLPSX.json
Greg Pomerantz 1f5720d7db verify_official: 497/497K forms, per-share layout, candidate re-ranking
- EFTS queries now include 497/497K (many fund families publish their
  per-fund highlights there, not in the consolidated N-CSR) and re-rank
  hits by registrant name match (ticker/brand words), newest first,
  capped at 2 filings per CIK
- new parse_per_share_blocks for the JPMorgan-style 'Per share operating
  performance' table (per-class value blocks; dashes = zero)
- parse_highlights now tolerates row labels split across table cells
  (modernized N-CSRS format, e.g. Calamos 2026)
- region finders: word-flexible name patterns (US vs U.S., class letters),
  self-validating per-share regions (a candidate block must match the
  local series, so a name mention in notes doesn't attribute another
  fund's tables in a combined 58 MB report)
- main() keeps the best result across candidate filings (N-CSRS vs 497
  can round differently) and stops early on 'ok'
- local_series applies the corrections overlay so corrected funds verify
  against their filing

Results: JLPSX and CVSIX now 'ok' (all bounded fiscal years agree with
the official filings); CVSIX also gets a 2023-12-21 0.510 capital-gain
correction. bnd/pmaix still ok (no regression).
2026-08-31 18:10:39 -04:00

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JSON

{
"symbol": "jlpsx",
"name": "JPMorgan U.S. Large Cap Core Plus Fund (I shares)",
"note": "Yahoo listed each year-end capital-gain distribution in BOTH the dividend and capitalGains event files (identical date+amount). Official per-share data (JPMorgan Trust I 497 annual report, filed 2025-11-03, Class I, fiscal year ended June 30): FY2025 1.37 (NII 0.02 + CG 1.35), FY2024 2.03 (0.04 + 1.99), FY2023 4.86 (0.02 + 4.84), FY2022 6.78 (0 + 6.78), FY2021 6.89 (0.07 + 6.82). Local sums after removing the duplicated dividend-file copies match every one of those (1.368, 2.029, 4.859, 6.785, 6.889). The 2021-12-20 0.026 dividend row is removed because official FY2022 NII distributions are zero ('less than $0.005'). The 2019-08-08 4.138 dividend row is removed as the duplicate of the 4.077 capital-gain row (same mechanism; FY2016-FY2020 official figures were not retrievable, the 2021 497 is delisted from SEC Archives - mechanism-inferred for that year).",
"verified": [
"FY2021-FY2025 exact match against 497 filed 2025-11-03 (accession 0001193125-25-261054, CIK 0000763852)"
],
"dividends": {
"remove": [
["2012-12-13", 0.981],
["2013-12-12", 2.312],
["2014-12-12", 2.133],
["2015-12-11", 2.415],
["2016-12-14", 1.235],
["2017-12-13", 4.123],
["2018-12-12", 4.117],
["2019-08-08", 4.138],
["2020-12-11", 6.824],
["2021-12-13", 6.785],
["2021-12-20", 0.026],
["2022-12-13", 4.841],
["2023-12-13", 1.989],
["2024-12-12", 1.347]
]
}
}