Principal smallcap s&p 600 index r3
PSSMX | A complete Principal SmallCap S&P 600 Index Fund;R-3 mutual fund overview by MarketWatch. View mutual fund news, mutual fund market and PSSMX Mutual Fund Guide | Performance, Holdings, Expenses & Fees, Distributions and More. See Principal SmallCap S&P 600 Index Fund (PSSNX) mutual fund ratings from all the top fund analysts in one place. See Principal SmallCap S&P 600 Index