180 Degree Capital Corp.
A closed-end investment company that bought stakes in small, undervalued public companies and used "constructive activism"—working with management to improve operations—to help them turn around. It began life in 1981 as Harris & Harris Group and took the name 180 Degree Capital in 2017, a nod to its goal of helping struggling firms make a complete 180-degree change in direction. In 2025 it combined with Mount Logan Capital, and the merged firm now trades under that name.