Andrew O’Neill, CFA®

Senior Analyst

Andrew is a Senior Analyst on Madison’s Mid Cap and Large Cap team. With three decades of experience in investment management and fundamental equity research, he joined Madison in 2026. Prior to joining Madison, he was a portfolio manager and analyst at Central Securities Corp. for over 16 years. Previously, he served as a Senior Equity Analyst and Vice President at Sanford C. Bernstein, where he co-managed the European Telecom research team, and at HSBC Asset Management. Andrew holds a BA/MA from Downing College, University of Cambridge, and is a CFA charterholder.