SEI Institutional Investments Trust Large Cap Index Fund (SEI Inst Inv Tr, Large Cap Inde) Fonds

The fund invests substantially all of its assets (at least 80%) in securities listed in the Russell 1000 Index. The Russell 1000 Index (the index) measures the performance of the large-cap segment of the U.S. equity universe and includes approximately 1000 of the largest securities based on their market capitalization.