N-PX × Ownership Panel

Builds out.pass_npx — item-level ownership joined to each item's per-block observed For/Against/Abstain split — entirely on the WRDS grid.

Verified end-to-end from a clean checkout on 2026-07-25. One bash command, WRDS credentials, nothing else: 34m 46s wall at full scale, zero errors, out.pass_npx at 2,018,866 rows. Cold from nothing — including building the crosswalk and the 13F holdings — is ≈47 min. Both are in Verification; the one-command claim is measured, not asserted.

Why this exists as a skill

npx_agreement.sas sat in one project for five months doing exactly what another project needed, and nothing surfaced it. The second project rebuilt it locally in Python and shipped 144,376,253 rows to a laptop for want of a leg that already existed. The failure was findability, not capability.

The one command