AltHarbor / Methodology
Methodology
Filing-native discipline for semi-liquid alternatives. This page describes how data enters the product—not how to allocate capital.
Coverage
AltHarbor tracks semi-liquid alternatives across private credit, private real estate, private equity, and private infrastructure. Fund identity and catalog scope come from primary filings and official fund documents, not sponsor marketing pages.
Sources
Numeric and time-series facts are anchored to SEC filings, regulatory submissions, and manager disclosures. Each extracted value carries provenance: source document, section or table reference, and extraction timestamp.
Pipeline
Filings are read comprehensively, values are extracted into structured registers, and product surfaces join those registers at render time. Editorial summaries in Sanity reference Postgres rows by identifier—they do not duplicate underlying figures.
Severity
Liquidity signals describe observed filing-backed events: tender outcomes, redemption caps, distribution changes, and related operating pressure. Severity bands (high, watch, recovery) classify materiality for navigation—they are not allocation recommendations.
What we do not do
AltHarbor does not issue buy, sell, or avoid verdicts. We do not forecast returns or rank funds into a single score. Coverage gaps and first-period funds are labeled explicitly when comparable prior-period data does not exist.