| Packaged Software | 10.701 T USD | 0.63% | −0.45% | 11.289 M | Technology Services | 353 |
| Semiconductors | 5.54 T USD | 0.70% | +0.26% | 18.66 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 4 T USD | 1.92% | −0.19% | 5.297 M | Health Technology | 407 |
| Telecommunications Equipment | 2.96 T USD | 0.61% | +0.18% | 42.77 M | Electronic Technology | 42 |
| Major Banks | 2.916 T USD | 3.36% | +0.74% | 8.494 M | Finance | 88 |
| Internet Retail | 2.435 T USD | 0.15% | −0.50% | 22.728 M | Retail Trade | 44 |
| Property/Casualty Insurance | 2.114 T USD | 0.24% | +0.12% | 1.139 M | Finance | 37 |
| Integrated Oil | 2.107 T USD | 5.00% | −0.04% | 8.604 M | Energy Minerals | 54 |
| Medical Specialties | 1.963 T USD | 0.87% | −0.85% | 2.233 M | Health Technology | 240 |
| Internet Software/Services | 1.924 T USD | 0.34% | +0.53% | 8.356 M | Technology Services | 103 |
| Miscellaneous Commercial Services | 1.601 T USD | 0.90% | +0.06% | 4.73 M | Commercial Services | 162 |
| Real Estate Investment Trusts | 1.286 T USD | 4.61% | −0.71% | 2.125 M | Finance | 201 |
| Motor Vehicles | 1.284 T USD | 1.21% | −0.94% | 38.715 M | Consumer Durables | 41 |
| Electric Utilities | 1.25 T USD | 3.46% | +0.85% | 4.402 M | Utilities | 69 |
| Information Technology Services | 1.19 T USD | 1.12% | −1.34% | 9.418 M | Technology Services | 108 |
| Investment Managers | 1.11 T USD | 2.91% | −0.34% | 2.685 M | Finance | 104 |
| Industrial Machinery | 1.057 T USD | 0.84% | +0.29% | 2.164 M | Producer Manufacturing | 91 |
| Aerospace & Defense | 1.039 T USD | 1.33% | +0.42% | 2.027 M | Electronic Technology | 65 |
| Specialty Stores | 974.939 B USD | 1.13% | −0.64% | 6.164 M | Retail Trade | 76 |
| Investment Banks/Brokers | 937.342 B USD | 1.87% | +0.21% | 3.123 M | Finance | 45 |
| Household/Personal Care | 808.6 B USD | 2.62% | −0.21% | 5.042 M | Consumer Non-Durables | 22 |
| Managed Health Care | 790.992 B USD | 1.32% | +0.18% | 2.354 M | Health Services | 10 |
| Wireless Telecommunications | 684.555 B USD | 4.51% | +0.35% | 9.022 M | Communications | 21 |
| Regional Banks | 678.925 B USD | 2.58% | +0.59% | 1.694 M | Finance | 237 |
| Food: Specialty/Candy | 580.093 B USD | 2.58% | −0.01% | 3.191 M | Consumer Non-Durables | 44 |
| Multi-Line Insurance | 575.572 B USD | 1.87% | +0.41% | 1.602 M | Finance | 40 |
| Restaurants | 561.169 B USD | 1.99% | +0.28% | 5.358 M | Consumer Services | 54 |
| Chemicals: Specialty | 556.642 B USD | 1.97% | −0.35% | 1.691 M | Process Industries | 59 |
| Oil & Gas Pipelines | 533.211 B USD | 6.35% | +0.60% | 5.435 M | Industrial Services | 23 |
| Finance/Rental/Leasing | 524.424 B USD | 1.68% | +0.12% | 2.474 M | Finance | 92 |
| Home Improvement Chains | 501.162 B USD | 2.28% | −0.31% | 2.731 M | Retail Trade | 5 |
| Beverages: Non-Alcoholic | 484.875 B USD | 2.31% | −0.02% | 7.492 M | Consumer Non-Durables | 15 |
| Other Consumer Services | 451.998 B USD | 0.59% | −0.11% | 2.862 M | Consumer Services | 52 |
| Trucks/Construction/Farm Machinery | 448.658 B USD | 1.39% | −0.10% | 1.859 M | Producer Manufacturing | 36 |
| Oil & Gas Production | 443.272 B USD | 2.80% | −0.09% | 2.569 M | Energy Minerals | 41 |
| Railroads | 430.291 B USD | 1.74% | +0.79% | 2.391 M | Transportation | 6 |
| Biotechnology | 421.921 B USD | 0.92% | −0.48% | 2.381 M | Health Technology | 337 |
| Food Retail | 411.809 B USD | 0.80% | −0.89% | 1.844 M | Retail Trade | 15 |
| Steel | 387.118 B USD | 4.24% | −1.27% | 3.737 M | Non-Energy Minerals | 25 |
| Movies/Entertainment | 383.806 B USD | 0.42% | −0.12% | 8.62 M | Consumer Services | 48 |
| Beverages: Alcoholic | 366.784 B USD | 2.15% | +1.08% | 3.137 M | Consumer Non-Durables | 13 |
| Electronic Equipment/Instruments | 356.253 B USD | 0.87% | +1.00% | 1.99 M | Electronic Technology | 44 |
| Other Metals/Minerals | 351.991 B USD | 3.23% | −1.94% | 4.657 M | Non-Energy Minerals | 52 |
| Electrical Products | 336.363 B USD | 0.81% | +0.27% | 1.576 M | Producer Manufacturing | 66 |
| Computer Processing Hardware | 308.745 B USD | 1.14% | +0.31% | 4.067 M | Electronic Technology | 12 |
| Air Freight/Couriers | 299.334 B USD | 2.62% | −0.20% | 2.722 M | Transportation | 20 |
| Tobacco | 299.225 B USD | 7.19% | +0.79% | 6.161 M | Consumer Non-Durables | 7 |
| Wholesale Distributors | 289.147 B USD | 1.75% | +0.22% | 1.069 M | Distribution Services | 51 |
| Insurance Brokers/Services | 288.841 B USD | 1.09% | −0.49% | 1.002 M | Finance | 19 |
| Data Processing Services | 286.998 B USD | 0.89% | −0.08% | 2.476 M | Technology Services | 56 |
| Hotels/Resorts/Cruise lines | 284.615 B USD | 0.72% | −0.24% | 3.027 M | Consumer Services | 24 |
| Precious Metals | 272.19 B USD | 1.71% | +0.19% | 4.882 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 271.418 B USD | 1.24% | −0.30% | 3.475 M | Consumer Non-Durables | 41 |
| Oil Refining/Marketing | 262.993 B USD | 3.55% | +0.52% | 2.013 M | Energy Minerals | 12 |
| Financial Publishing/Services | 250.669 B USD | 0.81% | +0.05% | 672.783 K | Commercial Services | 4 |
| Homebuilding | 250.226 B USD | 0.81% | −1.66% | 1.108 M | Consumer Durables | 27 |
| Department Stores | 234.827 B USD | 0.47% | +0.60% | 4.845 M | Retail Trade | 8 |
| Apparel/Footwear Retail | 232.924 B USD | 1.40% | +0.56% | 3.779 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 222.39 B USD | 7.10% | −0.05% | 417.178 K | Miscellaneous | 3858 |
| Cable/Satellite TV | 219.544 B USD | 2.25% | +1.43% | 18.989 M | Consumer Services | 5 |
| Auto Parts: OEM | 219.476 B USD | 1.85% | +0.51% | 1.044 M | Producer Manufacturing | 39 |
| Medical Distributors | 206.205 B USD | 1.39% | −0.89% | 3.182 M | Distribution Services | 13 |
| Other Transportation | 202.215 B USD | 0.38% | −3.80% | 58.846 M | Transportation | 17 |
| Computer Peripherals | 193.525 B USD | 0.70% | +3.47% | 4.603 M | Electronic Technology | 20 |
| Engineering & Construction | 189.97 B USD | 0.30% | +0.10% | 633.065 K | Industrial Services | 50 |
| Environmental Services | 179.154 B USD | 1.06% | −0.63% | 1.124 M | Industrial Services | 17 |
| Building Products | 169.62 B USD | 1.24% | +0.23% | 987.672 K | Producer Manufacturing | 25 |
| Trucking | 163.247 B USD | 0.71% | −0.15% | 734.79 K | Transportation | 18 |
| Industrial Specialties | 160.742 B USD | 1.12% | −0.09% | 954.613 K | Process Industries | 18 |
| Containers/Packaging | 158.227 B USD | 2.25% | +0.47% | 1.826 M | Process Industries | 22 |
| Construction Materials | 143.177 B USD | 1.03% | −0.66% | 1.494 M | Non-Energy Minerals | 13 |
| Electronic Components | 138.227 B USD | 1.19% | +1.52% | 2.819 M | Electronic Technology | 22 |
| Contract Drilling | 134.157 B USD | 2.13% | −0.30% | 5.809 M | Industrial Services | 16 |
| Gas Distributors | 129.781 B USD | 3.46% | −0.77% | 1.329 M | Utilities | 19 |
| Casinos/Gaming | 129.17 B USD | 0.72% | −0.91% | 2.389 M | Consumer Services | 16 |
| Hospital/Nursing Management | 127.253 B USD | 0.79% | −1.25% | 1.017 M | Health Services | 15 |
| Airlines | 124.64 B USD | 1.07% | +0.80% | 5.055 M | Transportation | 25 |
| Electronic Production Equipment | 120.251 B USD | 0.30% | +0.65% | 3.666 M | Electronic Technology | 27 |
| Life/Health Insurance | 115.425 B USD | 3.03% | +0.44% | 1.165 M | Finance | 15 |
| Chemicals: Agricultural | 112.899 B USD | 2.69% | −1.12% | 2.842 M | Process Industries | 22 |
| Food: Major Diversified | 105.565 B USD | 3.79% | −0.04% | 4.818 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 105.473 B USD | 0.34% | −0.39% | 2.197 M | Health Services | 62 |
| Real Estate Development | 96.785 B USD | 0.87% | −0.43% | 2.248 M | Finance | 52 |
| Major Telecommunications | 92.401 B USD | 5.12% | +0.81% | 933.967 K | Communications | 17 |
| Oilfield Services/Equipment | 86.833 B USD | 1.63% | −0.48% | 2.526 M | Industrial Services | 28 |
| Marine Shipping | 78.117 B USD | 4.94% | +2.28% | 1.071 M | Transportation | 53 |
| Services to the Health Industry | 76.364 B USD | 0.77% | −0.54% | 565.594 K | Health Services | 7 |
| Specialty Telecommunications | 74.887 B USD | 3.26% | −3.40% | 1.372 M | Communications | 13 |
| Broadcasting | 72.143 B USD | 2.21% | +0.95% | 4.408 M | Consumer Services | 19 |
| Financial Conglomerates | 69.472 B USD | 1.58% | +0.96% | 151.417 K | Finance | 310 |
| Drugstore Chains | 68.941 B USD | 4.84% | −1.49% | 13.624 M | Retail Trade | 2 |
| Discount Stores | 64.217 B USD | 0.81% | −1.89% | 1.816 M | Retail Trade | 4 |
| Water Utilities | 59.832 B USD | 2.31% | +0.64% | 1.06 M | Utilities | 14 |
| Chemicals: Major Diversified | 58.078 B USD | 2.30% | −1.02% | 1.821 M | Process Industries | 12 |
| Food Distributors | 57.327 B USD | 1.93% | −0.96% | 2.823 M | Distribution Services | 12 |
| Advertising/Marketing Services | 57.256 B USD | 2.75% | +0.64% | 1.971 M | Commercial Services | 42 |
| Forest Products | 53.993 B USD | 1.55% | +2.49% | 2.032 M | Non-Energy Minerals | 7 |
| Recreational Products | 51.244 B USD | 1.55% | −0.87% | 1.099 M | Consumer Durables | 28 |
| Coal | 48.314 B USD | 1.83% | −0.93% | 1.838 M | Energy Minerals | 14 |
| Specialty Insurance | 47.504 B USD | 3.02% | +0.24% | 948.238 K | Finance | 13 |