Report Highlights: Mass shootings accounted for 0.08% of gun deaths in the U.S. between 1968 and 2025. This report analyzes the genders of mass shooters. Between 1968 and 2026, there were 197 male mass shooters in the U.S. Between 1968 and 2026, there were two female mass shooters in the U.S. Between 1968 and 2026, …Report Highlights: Mass shootings accounted for 0.08% of gun deaths in the U.S. between 1968 and 2025. This report analyzes the genders of mass shooters. Between 1968 and 2026, there were 197 male mass shooters in the U.S. Between 1968 and 2026, there were two female mass shooters in the U.S. Between 1968 and 2026, …