| Nom | Code | Valeur | Code ISIN |
![]() |
| QAD INC. | QADI | Action | US74727D1081 |
| QC HOLDINGS, INC. | QCCO | Action | US74729T1016 |
| QCR HOLDINGS, INC. | QCRH | Action | US74727A1043 |
| Q.E.P. CO., INC. | QEPC | Action | US74727K1025 |
| QFABQ0 | QFABQ0 | Action | |
| QFABQ0
| QFABQ0
| Action | |
| QIAGEN N.V. | QGEN | Action | NL0000240000 |
| QIAO XING UNIVERSAL TELEPHONE. | XING | Action | VGG7303A1093 |
| QLOGIC CORPORATION | QLGC | Action | US7472771010 |
| QLT INC. | QLTI | Action | CA7469271026 |
| QMED0 | QMED0 | Action | |
| QSOUND LABS. | QSND | Action | CA74728C3075 |
| QUALCOMM INCORPORATED | QCOM | Action | US7475251036 |
| QUALITY DISTRIBUTION. | QLTY | Action | US74756M1027 |
| QUALITY SYSTEMS. | QSII | Action | US7475821044 |
| QUALSTAR CORPORATION | QBAK | Action | US74758R1095 |
| QUANTA CAPITAL HOLDINGS LTD. | QNTA | Action | BMG7313F1068 |
| QUANTUM FUEL SYSTEMS TECHNOLOGIES WORLDW | QTWW | Action | US74765E1091 |
| QUEPASA CORPORATION | QPSA | Action | |
| QUESTCOR PHARMACEUTICALS. | QCOR | Action | |
| QUEST ENERGY PARTNERS, L.P. | QELP | Action | |
| QUEST RESOURCE CORPORATION | QRCP | Action | US7483493059 |
| QUEST SOFTWARE, INC. | QSFT | Action | US74834T1034 |
| QUICKLOGIC CORPORATION | QUIK | Action | US74837P1084 |
| QUIDEL CORPORATION | QDEL | Action | US74838J1016 |