One Gap, Three Readings: The Share-Class Assumption inside the Behaviour Gap — code and dataset

Data and code package for the working paper "One Gap, Three Readings: The Share-Class Assumption inside the Behaviour Gap - A Reproducible Investor Return from SEC Form N-PORT, 2020-2025" (Philipp Misura, ProfitOwl). The package contains the full result layer (303 files: every table and figure input of the paper), the complete pipeline code, the reproduction recipe, a SHA256 manifest, and the documentation (README, LIMITATIONS, FIELD_LEXICON). A pipeline run on freshly downloaded SEC filings reproduces the deposited state byte for byte; the raw N-PORT and N-CEN filings are re-downloadable from sec.gov without registration using the included fetch scripts. Data files are licensed CC BY 4.0 (LICENSE-DATA inside the package), code under the MIT licence (LICENSE). Canonical home: profit-owl.com. Code mirror: github.com/profitowl/nport-behaviour-gap.