| 951 | AMERICAN FIDELITY CORP | US | Unknown | — |
| 952 | AMERICAN FIEDLITY FINANCIAL SERVICES INC | US | Consumer Discretionary | — |
| 953 | AMERICAN FINANCIAL GROUP INC | US | Financials | — |
| 954 | AMERICAN FINANCIAL REALTY TRUST | US | Real Estate | — |
| 955 | AMERICAN GOLDEN CENTURY INVESTMENTS INC | US | Industrials | — |
| 956 | AMERICAN GOLDFIELDS INC | US | Materials | — |
| 957 | AMERICAN GREETINGS CORP | US | Communication Services | — |
| 958 | AMERICAN HEALTHCHOICE INC /NY/ | US | Health Care | — |
| 959 | AMERICAN HEALTHWAYS INC | US | Health Care | — |
| 960 | AMERICAN HOME MORTGAGE HOLDINGS INC | US | Financials | — |
| 961 | AMERICAN HOME MORTGAGE INVESTMENT CORP | US | Real Estate | — |
| 962 | AMERICAN HOMEPATIENT INC | US | Health Care | — |
| 963 | AMERICAN HOMESTAR CORP | US | Consumer Discretionary | — |
| 964 | AMERICAN INCOME FUND INC | US | Unknown | — |
| 965 | AMERICAN INDEPENDENCE CORP | US | Financials | — |
| 966 | AMERICAN INSURED MORTGAGE INVESTORS | US | Financials | — |
| 967 | AMERICAN INSURED MORTGAGE INVESTORS L P SERIES 86 | US | Financials | — |
| 968 | AMERICAN INSURED MORTGAGE INVESTORS L P SERIES 88 | US | Financials | — |
| 969 | AMERICAN INSURED MORTGAGE INVESTORS SERIES 85 L P | US | Financials | — |
| 970 | AMERICAN INTERNATIONAL GROUP, INC. | US | Financials | — |
| 971 | AMERICAN INTERNATIONAL INDUSTRIES INC | US | Consumer Discretionary | — |
| 972 | AMERICAN INTERNATIONAL VENTURES INC /DE/ | US | Materials | — |
| 973 | AMERICAN ITALIAN PASTA CO | US | Consumer Staples | — |
| 974 | AMERICAN JIANYE GREENTECH HOLDINGS, LTD. | US | Materials | — |
| 975 | AMERICAN LAND LEASE INC | US | Real Estate | — |
| 976 | AMERICAN LASER HEALTHCARE Corp | US | Financials | — |
| 977 | AMERICAN LIFE HOLDING CO INC | US | Financials | — |
| 978 | AMERICAN LOCKER GROUP INC | US | Consumer Discretionary | — |
| 979 | AMERICAN MANAGEMENT SYSTEMS INC | US | Technology | — |
| 980 | AMERICAN MARKET SUPPORT NETWORK INC | US | Communication Services | — |
| 981 | AMERICAN MEDICAL ALERT CORP | US | Industrials | — |
| 982 | AMERICAN MEDICAL SECURITY GROUP INC | US | Financials | — |
| 983 | AMERICAN MEDICAL SYSTEMS HOLDINGS INC | US | Health Care | — |
| 984 | AMERICAN MEDICAL TECHNOLOGIES INC/DE | US | Health Care | — |
| 985 | AMERICAN METAL & TECHNOLOGY, INC. | US | Materials | — |
| 986 | AMERICAN MILLENNIUM CORP INC | US | Communication Services | — |
| 987 | AMERICAN MOLD GUARD INC | US | Industrials | — |
| 988 | AMERICAN MORTGAGE ACCEPTANCE CO | US | Real Estate | — |
| 989 | AMERICAN MUNICIPAL INCOME PORTFOLIO INC | US | Unknown | — |
| 990 | AMERICAN MUTUAL FUNDS SERVICE INC | US | Unknown | — |
| 991 | AMERICAN NATIONAL BANCSHARES INC | US | Financials | — |
| 992 | AMERICAN NATIONAL BANKSHARES INC | US | Financials | — |
| 993 | AMERICAN NATIONAL INSURANCE CO /TX/ | US | Financials | — |
| 994 | AMERICAN OIL & GAS INC | US | Energy | — |
| 995 | AMERICAN ORIENTAL BIOENGINEERING INC | US | Health Care | — |
| 996 | AMERICAN PACIFIC CORP | US | Materials | — |
| 997 | AMERICAN PETRO-HUNTER INC | US | Energy | — |
| 998 | AMERICAN PHARMACEUTICAL PARTNERS INC /DE/ | US | Health Care | — |
| 999 | AMERICAN PHYSICIANS CAPITAL INC | US | Financials | — |
| 1000 | AMERICAN PHYSICIANS SERVICE GROUP INC | US | Financials | — |