| 751 | RUANE CUNNIFF AND GOLDFARB INC. |
| 752 | RYAN LABS ASSET MANAGEMENT |
| 753 | RYANLABS ASSET MANANGEMENT |
| 754 | S. SQUARED TECHNOLOGY CORPORATION |
| 755 | SAFRA NATIONAL BANK OF NEW YORK |
| 756 | SAFRA SECURITIES LLC |
| 757 | SAMUEL A. RAMIREZ AND CO. INC. |
| 758 | SANGYONG INVESTMENT AND SECURITIES |
| 759 | SANTANDER CORREDORES DE BOLSA |
| 760 | SANWA BGK FUTURES INC. |
| 761 | SANWA FINANCIAL PRODUCTS |
| 762 | SARATOGA CAPITAL |
| 763 | SCHAFER CULLEN CAPITAL MANAGEMENT |
| 764 | SCHRODERS SECURITIES LTD |
| 765 | SCHROEDER AND CO. INC. |
| 766 | SCOTIA CAPITAL USA INC |
| 767 | SCOTIAMCLEOD (U.S.A.) INC. |
| 768 | SCUDDER KEMPER INVESTMENTS INC. |
| 769 | SEAPORT GROUP SECURITIES LLC |
| 770 | SEAPORT SECURITIES CORP |
| 771 | SEATGEEK, INC. |
| 772 | SECURITY ASSET MANAGEMENT INC. |
| 773 | SELECT EQUITY GROUP INC. |
| 774 | SERFIN SECURITIES INC. |
| 775 | SG AMERICAS SECURITIES CORP |