| Q | Quintiles Transitional Holdings | 113.9 | 108.1 | 111.7 | 2.74M | 3.2 | | 2.90 | |
| QSR | Restaurant Brands International | 66.90 | 65.43 | 66.14 | 4.11M | -0.21 | | 0.32 | |
| QVCC | Qvc Inc 6.250% Senior Secured Notes Due | 8.500 | 8.140 | 8.490 | 797.4K | 0.250 | | 3.03 | |
| QVCD | Qvc Inc 6.375% Senior Secured Notes Due | 8.500 | 8.150 | 8.490 | 392.8K | 0.157 | | 1.88 | |