Negative Screening Guide for Impact Investors

Negative screening removes holdings with revenue exposure to weapons, tobacco, fossil fuel extraction, gambling, and other harm categories — applied at the holding level, not masked by an aggregate ESG score. This guide explains how the approach works, how revenue thresholds are set, and why holding-level screening produces materially different portfolios than third-party ESG ratings from MSCI or Sustainalytics.

The full guide is coming soon. In the meantime, the Ziggma Impact Investing Guide covers negative screening and all five other public-market impact strategies.

Start your free Portfolio Checkup — see your portfolio’s harm-category exposure, Impact Score, and GWP temperature reading today.