The First Company I Want In My Physical AI Portfolio

Gaetano · Gaetano · May 30, 2026 at 12:02 · ⏱ 2 min read  | Read on Substack ↗
Summary
The author argues that Physical AI investing should start with the 'learning layer' — the data engineering, model evaluation, and safety infrastructure that enables physical systems to understand and act in the real world — rather than with the robots themselves. This positions the portfolio thesis around companies already paid for AI learning cycles today, with a credible path into Physical AI revenue as the technology transitions from digital to physical tasks.
  • The author plans to build a Physical AI portfolio from scratch, starting with the learning layer (data, demonstrations, evaluation, safety, feedback) rather than the robot hardware.
  • The specific company being recommended is not named in this article; the author only says it is 'already being paid by major AI customers' for data engineering and model evaluation, with early Physical AI revenue.
  • The article serves as a preview of a forthcoming standalone piece that will explain the full portfolio construction, weightings, price targets, and positions.
Read time 2 min
Length 2,123 chars
Category finance
More from Gaetano