| Packaged Software | 6.077 T USD | 0.58% | −1.61% | 20.412 M | Technology Services | 349 |
| Internet Software/Services | 5.705 T USD | 0.10% | −3.36% | 45.369 M | Technology Services | 105 |
| Semiconductors | 5.259 T USD | 0.75% | +2.45% | 24.094 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.979 T USD | 2.00% | −0.09% | 7.343 M | Health Technology | 407 |
| Major Banks | 2.878 T USD | 3.41% | −0.39% | 10.368 M | Finance | 88 |
| Telecommunications Equipment | 2.772 T USD | 0.63% | +0.50% | 47.466 M | Electronic Technology | 42 |
| Internet Retail | 2.284 T USD | 0.18% | −1.27% | 37.869 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.046 T USD | 0.20% | −0.23% | 1.275 M | Finance | 35 |
| Integrated Oil | 1.963 T USD | 4.65% | +0.79% | 8.509 M | Energy Minerals | 50 |
| Medical Specialties | 1.798 T USD | 0.75% | −1.06% | 1.89 M | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.471 T USD | 0.67% | −0.40% | 4.43 M | Commercial Services | 161 |
| Information Technology Services | 1.351 T USD | 1.39% | −1.68% | 7.63 M | Technology Services | 109 |
| Real Estate Investment Trusts | 1.291 T USD | 4.63% | −0.63% | 2.081 M | Finance | 203 |
| Specialty Stores | 1.29 T USD | 1.02% | −0.09% | 8.297 M | Retail Trade | 78 |
| Motor Vehicles | 1.279 T USD | 1.16% | +0.98% | 58.123 M | Consumer Durables | 43 |
| Electric Utilities | 1.19 T USD | 3.61% | +0.31% | 4.118 M | Utilities | 70 |
| Investment Managers | 1.085 T USD | 2.91% | −0.99% | 2.883 M | Finance | 104 |
| Industrial Machinery | 1.066 T USD | 0.92% | +0.96% | 2.888 M | Producer Manufacturing | 92 |
| Aerospace & Defense | 996.074 B USD | 1.37% | +0.68% | 3.214 M | Electronic Technology | 64 |
| Investment Banks/Brokers | 924.781 B USD | 1.92% | +0.18% | 4.344 M | Finance | 46 |
| Household/Personal Care | 792.521 B USD | 2.66% | +0.64% | 5.965 M | Consumer Non-Durables | 22 |
| Managed Health Care | 784.574 B USD | 1.35% | +0.84% | 3.093 M | Health Services | 10 |
| Beverages: Non-Alcoholic | 717.288 B USD | 2.55% | +0.15% | 11.326 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 700.249 B USD | 4.49% | −0.57% | 13.83 M | Communications | 22 |
| Regional Banks | 648.814 B USD | 2.58% | −0.08% | 1.947 M | Finance | 236 |
| Oil & Gas Production | 645.527 B USD | 2.78% | +0.59% | 3.205 M | Energy Minerals | 46 |
| Multi-Line Insurance | 629.417 B USD | 1.94% | −0.77% | 1.576 M | Finance | 41 |
| Restaurants | 580.584 B USD | 1.92% | +0.71% | 3.14 M | Consumer Services | 54 |
| Chemicals: Specialty | 539.089 B USD | 2.05% | −0.47% | 1.773 M | Process Industries | 58 |
| Oil & Gas Pipelines | 534.687 B USD | 6.40% | +0.50% | 5.333 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 523.28 B USD | 1.73% | −0.71% | 2.762 M | Finance | 93 |
| Home Improvement Chains | 495.016 B USD | 2.30% | −0.31% | 3.03 M | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 487.913 B USD | 1.43% | −2.73% | 3.719 M | Producer Manufacturing | 37 |
| Other Consumer Services | 451.736 B USD | 0.59% | +0.19% | 1.315 M | Consumer Services | 53 |
| Railroads | 429.916 B USD | 1.80% | +2.48% | 4.24 M | Transportation | 6 |
| Steel | 399.448 B USD | 4.07% | −1.70% | 7.126 M | Non-Energy Minerals | 26 |
| Biotechnology | 393.872 B USD | 0.96% | −2.26% | 4.153 M | Health Technology | 338 |
| Movies/Entertainment | 391.265 B USD | 0.41% | −0.78% | 5.039 M | Consumer Services | 48 |
| Data Processing Services | 382.42 B USD | 1.23% | +0.11% | 1.892 M | Technology Services | 57 |
| Beverages: Alcoholic | 349.809 B USD | 2.15% | −0.89% | 1.959 M | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 342.658 B USD | 3.33% | +1.17% | 5.112 M | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 328.414 B USD | 2.34% | −0.55% | 4.063 M | Consumer Non-Durables | 42 |
| Computer Processing Hardware | 305.117 B USD | 1.17% | +1.97% | 3.938 M | Electronic Technology | 12 |
| Air Freight/Couriers | 304.522 B USD | 2.58% | +0.46% | 2.982 M | Transportation | 21 |
| Electronic Equipment/Instruments | 303.147 B USD | 0.94% | +0.96% | 1.219 M | Electronic Technology | 44 |
| Medical Distributors | 303.106 B USD | 0.66% | +0.54% | 3.586 M | Distribution Services | 13 |
| Electrical Products | 294.026 B USD | 0.73% | −0.01% | 2.268 M | Producer Manufacturing | 65 |
| Tobacco | 292.358 B USD | 7.30% | −1.22% | 8.676 M | Consumer Non-Durables | 7 |
| Hotels/Resorts/Cruise lines | 284.344 B USD | 0.73% | −0.05% | 3.82 M | Consumer Services | 23 |
| Insurance Brokers/Services | 283.453 B USD | 1.09% | −0.52% | 1.282 M | Finance | 19 |
| Oil Refining/Marketing | 282.277 B USD | 3.48% | +0.11% | 1.745 M | Energy Minerals | 12 |
| Precious Metals | 272.882 B USD | 1.78% | +4.26% | 14.427 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 268.191 B USD | 1.25% | −1.36% | 3.428 M | Consumer Non-Durables | 41 |
| Wholesale Distributors | 248.258 B USD | 1.87% | −0.07% | 1.115 M | Distribution Services | 49 |
| Homebuilding | 242.944 B USD | 0.83% | −0.74% | 1.128 M | Consumer Durables | 27 |
| Apparel/Footwear Retail | 226.879 B USD | 1.44% | +0.33% | 4.123 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 219.632 B USD | 7.20% | −0.35% | 410.003 K | Miscellaneous | 3848 |
| Financial Publishing/Services | 215.989 B USD | 0.87% | +0.38% | 2.017 M | Commercial Services | 3 |
| Cable/Satellite TV | 215.237 B USD | 2.18% | −4.62% | 28.786 M | Consumer Services | 5 |
| Other Transportation | 206.606 B USD | 0.36% | +0.27% | 14.61 M | Transportation | 17 |
| Department Stores | 192.081 B USD | 0.28% | −1.37% | 6.267 M | Retail Trade | 6 |
| Environmental Services | 182.053 B USD | 1.05% | +0.45% | 1.587 M | Industrial Services | 18 |
| Computer Peripherals | 180.243 B USD | 0.75% | +2.10% | 3.515 M | Electronic Technology | 20 |
| Engineering & Construction | 178.426 B USD | 0.31% | +0.77% | 511.164 K | Industrial Services | 51 |
| Auto Parts: OEM | 176.218 B USD | 1.76% | −1.44% | 1.188 M | Producer Manufacturing | 38 |
| Construction Materials | 175.954 B USD | 0.94% | +0.26% | 2.233 M | Non-Energy Minerals | 14 |
| Building Products | 174.919 B USD | 1.44% | +0.17% | 1.219 M | Producer Manufacturing | 25 |
| Trucking | 170.124 B USD | 0.68% | +0.38% | 1.531 M | Transportation | 18 |
| Containers/Packaging | 161.182 B USD | 2.57% | −0.22% | 2.261 M | Process Industries | 23 |
| Industrial Specialties | 151.808 B USD | 1.18% | −0.41% | 1.447 M | Process Industries | 18 |
| Electronic Components | 143.165 B USD | 1.18% | +0.99% | 3.273 M | Electronic Technology | 23 |
| Contract Drilling | 137.176 B USD | 2.10% | +0.46% | 6.749 M | Industrial Services | 16 |
| Gas Distributors | 128.106 B USD | 3.50% | +0.02% | 964.384 K | Utilities | 19 |
| Casinos/Gaming | 126.607 B USD | 0.73% | −0.47% | 2.17 M | Consumer Services | 16 |
| Hospital/Nursing Management | 125.405 B USD | 0.80% | −1.72% | 1.298 M | Health Services | 15 |
| Airlines | 124.217 B USD | 1.06% | +0.73% | 14.283 M | Transportation | 25 |
| Chemicals: Agricultural | 110.196 B USD | 2.84% | −0.30% | 1.652 M | Process Industries | 22 |
| Food: Major Diversified | 107.581 B USD | 3.49% | −0.40% | 4.397 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 102.057 B USD | 0.35% | −1.42% | 2.35 M | Health Services | 61 |
| Drugstore Chains | 99.92 B USD | 4.18% | −0.73% | 8.732 M | Retail Trade | 3 |
| Life/Health Insurance | 99.316 B USD | 3.03% | −1.71% | 1.414 M | Finance | 17 |
| Electronic Production Equipment | 98.561 B USD | 0.34% | +3.82% | 9.165 M | Electronic Technology | 26 |
| Real Estate Development | 94.94 B USD | 0.95% | −0.18% | 3.515 M | Finance | 54 |
| Oilfield Services/Equipment | 89.183 B USD | 1.60% | +0.46% | 4.274 M | Industrial Services | 28 |
| Major Telecommunications | 87.876 B USD | 5.03% | −0.85% | 977.094 K | Communications | 17 |
| Services to the Health Industry | 76.987 B USD | 0.74% | −2.94% | 1.243 M | Health Services | 7 |
| Specialty Telecommunications | 73.806 B USD | 3.31% | −0.16% | 943.844 K | Communications | 13 |
| Food Retail | 72.258 B USD | 1.69% | −0.56% | 2.622 M | Retail Trade | 14 |
| Agricultural Commodities/Milling | 72.127 B USD | 2.40% | −1.10% | 2.083 M | Process Industries | 32 |
| Marine Shipping | 70.556 B USD | 4.87% | +1.98% | 666.152 K | Transportation | 52 |
| Broadcasting | 69.518 B USD | 2.23% | −1.92% | 8.231 M | Consumer Services | 20 |
| Financial Conglomerates | 66.597 B USD | 1.64% | +0.10% | 230.892 K | Finance | 307 |
| Discount Stores | 66.297 B USD | 0.78% | −0.20% | 1.494 M | Retail Trade | 4 |
| Chemicals: Major Diversified | 66.18 B USD | 2.57% | −0.80% | 1.383 M | Process Industries | 13 |
| Industrial Conglomerates | 59.86 B USD | 5.86% | −0.63% | 3.021 M | Producer Manufacturing | 6 |
| Food Distributors | 57.851 B USD | 1.87% | −0.36% | 1.875 M | Distribution Services | 12 |
| Water Utilities | 56.35 B USD | 2.36% | −0.03% | 994.905 K | Utilities | 14 |
| Advertising/Marketing Services | 55.315 B USD | 2.84% | +0.73% | 2.556 M | Commercial Services | 41 |
| Recreational Products | 51.363 B USD | 1.53% | −1.34% | 1.734 M | Consumer Durables | 28 |
| Coal | 49.236 B USD | 1.85% | +6.23% | 5.917 M | Energy Minerals | 14 |