| Q | Quintiles Transitional Holdings | 120.4 | 112.6 | 116.5 | 450.9K | -2.0 | | 1.71 | |
| QSR | Restaurant Brands International | 77.18 | 74.67 | 76.60 | 2.79M | 1.48 | | 1.97 | |
| QVCC | Qvc Inc 6.250% Senior Secured Notes Due | 10.20 | 10.00 | 10.09 | 73.0K | -0.25 | | 2.43 | |
| QVCD | Qvc Inc 6.375% Senior Secured Notes Due | 10.30 | 10.00 | 10.08 | 24.4K | -0.29 | | 2.80 | |