Live Attribution System

  • attribution
  • portfolio management
  • distribution
  • agent skills

Purpose

Portfolio reviews are recurring, high-stakes, and labor-intensive. The value is not attribution for its own sake. It is letting portfolio managers and distribution teams ask what drove a portfolio at a given time, over a given period, and receive an answer that can be turned into a client-ready narrative.

Capabilities

  • Daily-holdings Brinson-Fachler attribution: allocation, selection, interaction, tying exactly to geometric active return
  • Bucketing by factor decile or category with look-ahead-safe lagging
  • Portfolio snapshot layer for sleeve decompositions (beta leg vs alpha overlay)
  • Packaged as a repeatable agent skill with a validated account registry

Internal use, client-facing output

Used internally by portfolio managers and analysts to build portfolio reviews with full attribution for faith-based endowments, university endowment systems, defensive-growth verification requested by the performance team, and prospect meetings. The system itself is not client-facing. What it enables is speed: a PM or analyst can pull a verified answer on the fly during a call or meeting rather than promising a follow-up.

Episode-level narratives tie attribution cuts to verified news events rather than generic factor language.

Strategic value

Gives portfolio managers and client-facing teams a common analytical view, lowering the recurring cost of producing macro portfolio review materials while preserving PM judgment on interpretation. Like the investment process demo, the system turns otherwise hidden analytical machinery into something navigable in real time.