Hartwell was founded in 1961 by John M. Hartwell, a pioneer of growth stock investing. In 1994 Hartwell became the first affiliate of Affiliated Managers Group (AMG: NYSE), which has more than $500 billion in assets under management. Hartwell employees and AMG own 100% of the firm. Our investment team of 6 averages over 25 years of investment experience.
For over five decades, J.M. Hartwell (Hartwell) has focused exclusively on growth stock investing. We employ a disciplined, fundamental, bottom-up approach to investment management. Hartwell manages investment portfolios for a wide range of clients including pension plans, foundations, endowments, and individuals.