Joel Dickson, head of the quantitative equity group at Vanguard Group...

Joel Dickson, head of the quantitative equity group at Vanguard Group Inc., Malvern, Pa., will join the portfolio management team on four actively managed Vanguard funds co-managed by his group. He will work with Gus Sauter, managing director, as co-manager on Vanguard Strategic Equity Fund. He also will manage a portion of the assets in Morgan Growth, Explorer and Windsor II funds, which Vanguard manages along with outside subadvisers. The changes need SEC approval.