NII Holdings Inc $13,479 Verisign Inc $14,999,698 AT&T Corp $3,725,190 Palo Alto Networks Inc $1,403,892 Lockheed Martin Corp $1,582,998 NII Holdings Inc $13,479 Verisign Inc $14,999,698 AT&T Corp $3,725,190 Palo Alto Networks Inc $1,403,892 Lockheed Martin Corp $1,582,998