After analyzing the top 100 wallets by PnL on Polymarket in 2026, one pattern stands out clearly: superior forecasting skill is not the main differentiator . Many mid-tier wallets have comparable or even better directional win rates. What separates the consistent top performers is a set of repeatable, systems-level behaviors that compound over time. The Real Common Traits 1. Obsessive Position Sizing Discipline Top wallets show extremely consistent position sizing with clear step functions for c