Northrop Grumman Corp $18,342,733 McDermott International $3,002 Brinks Co $15,826,382 Huntington Ingalls Industries, Inc. $1,479,876 Northrop Grumman Corp $18,342,733 McDermott International $3,002 Brinks Co $15,826,382 Huntington Ingalls Industries, Inc. $1,479,876