Fund managers matter, sometimes more than others. As more teams adopt the mantra, “we’re a team,” if only as window-dressing, more than more manager changes are reduced to “one cog out, one cog in.” Nonetheless, we know that losing funds with new managers tend to outperform losing funds that hold onto their teams, while the opposite is true for winning funds. Strong funds with stable teams and stable assets outperform strong funds facing instability (Bessler, et al, 2010). Because of the great volatility of their asset class, equity managers matter rather more than fixed-income investors.

November was a relatively quiet month with 48 funds seeing partial or complete manager changes. By far, the highest visibility changes come to Parnassus Endeavor (PFPWX), where Jerome Dodson, the firm’s founder, has decided that full of years and honors, it’s time to step aside. The fund’s long-term returns pretty much crush its peers: 12.8% per year over 15 years versus the peers’ 8.6% returns.

In addition, two star managers – Rajiv Rain and John Walthausen – have added co-managers this month.