Discrimination can be costly for both victims and perpetrators. This column uses the variation of historical Jewish persecution across German counties to proxy for localised distrust in financial markets. Persecution reduces the average stock market participation rate of households by 7.5%–12%. This striking effect is stable over time, across cohorts, and across education levels. The effect survives when comparing only geographically close counties. It suggests that the persecution of minorities may negatively affect societal wealth even far into the future through the channel of intergenerationally transmitted investment norms.