| QUOTEMEDIA DL-,001 (QUM) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| QV Equities Ltd (QVE) ASX - Australian Securities Exchange | |
| Qassim Cement Company SJSC (3040) TADAWUL - Saudi Stock Exchange | |
| QiMing Information Technology Co., Ltd (2232) SHE - Shenzhen Stock Exchange | |
| Qiagen Marseille SA (ALIPS) EPA - Paris NYSE Euronext | |
| Qiagen NV (QIA) ETR - Deutsche Börse XETRA | |
| Qiagen NV (QIA) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| Qian Hu Corporation Limited (552) SGX - Singapore Exchange | |
| QUINSTREET INC DL-,01 (5Q8) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| QUINDELL PLC LS -,15 (M6FA) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| QUINDELL PLC LS -,15 (M6FA) ETR - Deutsche Börse XETRA | |
| QUEST RARE MIN. (1Q8) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| QUEST SOFTWARE DL-,001 (QSW) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| QUESTAR CORP. (QUS) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| QUESTCOR PHARMACEUT. (QPH) FRA - Deutsche Börse Frankfurt Stock Exchange | |