137 12 16.3% 1-Atg 4.17% 0.83 7.4.99%.... 099% NOV UN NATIONAL OILWELL VARCO INC 43.85 15.5% 26-Jul 4.33% 1.03 56.97% 5.93% CBS UN CBS CORP-CLASS B NON VOTING 58.83 15.0% 2-Aug 3.52% 0.87 56.12% 3.10% VRTX UW VERTEX PHARMACEUTICALS INC 181.22 14.2% 25-Jul 4.23% 0.82 57.28% 1.08%