MassMutual Retirement Services added four investment options for...

MassMutual Retirement Services added four investment options for defined contribution plans and has entered into three more alliances with investment managers. The new options are the MassMutual MM MFS Growth Equity fund, managed by MFS Investment Management; the MM MAS Mid Cap Growth Fund, subadvised by Miller Anderson & Sherrerd; the MM Small Cap Growth Fund, co-subadvised by J.P. Morgan and Waddell & Reed; and the MM Diversified Bond Fund, managed by MassMutual.