Publishing
Notes from the field.
Peer-reviewed research, original articles, anonymized case studies, and our annual flagship reports — written by the same people who lead client engagements.
Lepton ESG Factor Review — 2026 Edition
Annual review of ESG factor performance, integration approaches, and emerging market structure across global capital markets.
The Lepton Health Equity Index — 2026 Edition
Our flagship annual report on disparities in healthcare access, financial protection, and outcomes across U.S. states and select global markets.