 | Alliance Bernstein |
| Aritas Financial Ltd |
| Autonomous |
| Bank of America Merrill Lynch |
| Barclays |
| Block Cross |
| Block Match |
| BMO Capital Markets |
| BNP Paribas |
| Calyon |
| CA Cheuvreux |
| Citadel |
| Citigroup |
| Cowen International Trading |
| Credit Suisse |
| Deutsche Bank |
| Goldman Sachs |
| HSBC |
| ICAP |
| ING |
| Instinet |
| Investec Bank |
| ITG |
| ITG POSIT |
| Jefferies International Ltd |
| |
| JPMorgan |
| Keefe, Bruyette and Woods Limited |
| Knight |
| Liquidnet |
| Liquidnet LIQU |
| Liquid Capital |
| Marshall Wace |
| Morgan Stanley |
| Neonet |
| Newedge |
| Nomura |
| North Square Blue Oak |
| NXEU |
| Nyenburgh Holding BV |
| Olivetree Securities |
| Renaissance Capital |
| Royal Bank of Canada |
| Royal Bank of Scotland Plc |
| Saxo Bank |
| State Street |
| Sucden Financial |
| Troika |
| UBS |
| XUBS |
|
