39. Hunting for Alpha: Inside SWIB's Beta One Portfolio (Sept. 2, 2026)
Perhaps you have heard the terms “alpha” and “beta” when it comes to investing. Beta is the return you get just from being invested in a particular market or index. Alpha is the extra return you earn for making smart investment decisions. Think about it in bike racing terms, beta is how fast the whole pack is moving. Alpha is when a particular rider takes a calculated risk to finish a little bit ahead of the field. That is the basic logic behind SWIB’s Beta One portfolio. Beta One isn’t simply about getting market beta. It’s about combining that market exposure with active management and the opportunity to generate additional returns for the Wisconsin Retirement System. In this episode of The SWIB Podcast, Head of Funds Alpha Derek Drummond and Senior Analyst Ryan Johnston explain how the SWIB Beta One portfolio is designed to find additional returns and fit into the overall investment strategy for the pension system.






