Mad River Investors
A long-term, contrarian approach to investing built on patience, conviction, and a concentrated number of misunderstood investments.
Mad River Investors is a Boston-based investment firm managing concentrated equity portfolios for high-net-worth individuals and their entities. We have followed the same approach since inception: invest in a small number of high-conviction ideas, hold them for the long term, and look for opportunity in areas Wall Street tends to overlook.
We and our families are the largest investor group at Mad River. We believe a "skin in the game" approach is critical to aligning interests, and we put our business and personal assets on the line with each investment we make for clients. Our clients have come to us, one relationship at a time, for more than thirty years.