Amgen Inc $16,500,362 Valero Energy Corp $15,140,935 H&R Block Inc $498,900 Invesco Van Kampen Select $0 Invesco Van Kampen Inc Tr $19,097 Invesco Van Kampen Advanta $23,571 Invesco Van Kampen Tr For $0 Invesco Van Kampen Tr For $23,092 Invesco Van Kampen Muni Tr $23,712 Invesco Van Kampen Cali Va $27,513 Invesco Van Kampen Muni Op $70,260 Amgen Inc $16,500,362 Valero Energy Corp $15,140,935 H&R Block Inc $498,900 Invesco Van Kampen Select $0 Invesco Van Kampen Inc Tr $19,097 Invesco Van Kampen Advanta $23,571 Invesco Van Kampen Tr For $0 Invesco Van Kampen Tr For $23,092 Invesco Van Kampen Muni Tr $23,712 Invesco Van Kampen Cali Va $27,513 Invesco Van Kampen Muni Op $70,260