Brian Demain, CFA, is a portfolio manager at Janus Henderson ÂInvestors, Denver, and co-manager of the mid-cap growth fund Janus Henderson Enterprise Fund (JAENX). It has a 10-year annualized performance of 12.7%, which ranks in the top 7% of its category. JanusHenderson.com
For the past 15 years, one type of investing strategy that has beaten the broad stock market is growth—specifically, buying…