[daggerok]

What changed

• Re-applied the shared nport-reader block (workspace etf-std/nport-reader.block.ts 5935f58, open items Q31 and Q34): nportTickers gives a ticker only to common stock (assetCat EC); a preferred (EP), a contingent value right (placeholder CUSIP like 436CVR021 or a - CVR title), a right, a warrant or an escrow line gets none, since a name match gave it the issuer's common ticker. nportNameKey also strips a trailing parenthesised state suffix (ACUITY INC. (DE) = AYI) and nportCell prints the shortest text of the rounded number (115797518.01, not 115797518.01000001)

Why

Preferreds, CVRs and rights were published under the issuer's common ticker (SPUS TPG CVR as TPG, a Novo Nordisk CVR as NVO), and an EP row sharing a ticker with the common row knocked the ticker off the common row too; large N-PORT balances showed binary float artifacts

Effect on real filings

Newest real N-PORT-P filing read with this repo's own readNportHoldings + nportTickers (published rows 0, as with the fund folder removed), origin/main updater vs this branch on byte-identical cached SEC answers; the published Ticker column is compared; nothing written to api/:

DES (2026-06-30, 525 positions): tickers 519 -> 519, 0 changed
DGRS (2026-06-30, 201 positions): tickers 198 -> 198, 0 changed
DLN (2026-06-30, 312 positions): tickers 308 -> 308, 0 changed
TOTAL 0 ticker changes, 0 value cells

Checks

• bun test and bun test with every update-data.config.json control exported: 66 pass 0 fail (with config env: 66 pass 0 fail), exit 0
• bun build --target=bun scripts/update-data.ts --outfile=/dev/null, bun build --target=bun src/main.tsx --outfile=/dev/null, git diff --check
• apply-block.ts --check nport-reader .: identical; check-scripts.ts: ok; tc/check.sh .: no new errors (52 lines, before 52)
• Template tests blocks.test.ts: 14 pass