H&R Block Inc $687,429 AT&T Corp $6,198,843 Valero Energy Corp $5,996,184 Morgan Stanley $6,939,025 Caterpillar Inc $2,262,649 H&R Block Inc $687,429 AT&T Corp $6,198,843 Valero Energy Corp $5,996,184 Morgan Stanley $6,939,025 Caterpillar Inc $2,262,649