| Packaged Software | 6.04 T USD | 0.60% | +0.75% | 11.756 M | Technology Services | 350 |
| Internet Software/Services | 5.803 T USD | 0.11% | +1.11% | 18.895 M | Technology Services | 103 |
| Semiconductors | 5.035 T USD | 0.77% | +2.77% | 31.266 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.982 T USD | 2.02% | +1.06% | 5.318 M | Health Technology | 407 |
| Major Banks | 2.861 T USD | 3.43% | +1.61% | 11.406 M | Finance | 88 |
| Telecommunications Equipment | 2.708 T USD | 0.65% | +0.59% | 45.856 M | Electronic Technology | 42 |
| Internet Retail | 2.304 T USD | 0.18% | +1.70% | 32.314 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.069 T USD | 0.19% | +0.93% | 1.433 M | Finance | 35 |
| Integrated Oil | 1.945 T USD | 4.68% | +1.03% | 9.566 M | Energy Minerals | 50 |
| Medical Specialties | 1.773 T USD | 0.77% | +0.56% | 2.013 M | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.462 T USD | 0.68% | +0.91% | 3.799 M | Commercial Services | 161 |
| Information Technology Services | 1.363 T USD | 1.42% | +0.82% | 6.727 M | Technology Services | 108 |
| Specialty Stores | 1.284 T USD | 1.02% | +0.69% | 6.464 M | Retail Trade | 78 |
| Real Estate Investment Trusts | 1.279 T USD | 4.67% | +0.83% | 2.076 M | Finance | 203 |
| Motor Vehicles | 1.178 T USD | 1.25% | −1.05% | 47.623 M | Consumer Durables | 43 |
| Electric Utilities | 1.176 T USD | 3.66% | +1.00% | 4.159 M | Utilities | 70 |
| Investment Managers | 1.086 T USD | 2.93% | +1.71% | 2.813 M | Finance | 104 |
| Industrial Machinery | 1.029 T USD | 0.94% | +0.58% | 3.318 M | Producer Manufacturing | 92 |
| Aerospace & Defense | 992.651 B USD | 1.37% | +0.59% | 2.463 M | Electronic Technology | 63 |
| Investment Banks/Brokers | 918.35 B USD | 1.92% | +1.91% | 3.956 M | Finance | 46 |
| Household/Personal Care | 784.843 B USD | 2.69% | +1.46% | 6.438 M | Consumer Non-Durables | 22 |
| Managed Health Care | 781.865 B USD | 1.34% | −1.15% | 3.369 M | Health Services | 10 |
| Beverages: Non-Alcoholic | 708.602 B USD | 2.57% | +0.95% | 9.281 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 695.768 B USD | 4.54% | −0.87% | 22.755 M | Communications | 22 |
| Regional Banks | 642.332 B USD | 2.63% | +1.63% | 2.552 M | Finance | 236 |
| Oil & Gas Production | 638.278 B USD | 2.80% | +0.42% | 3.625 M | Energy Minerals | 46 |
| Multi-Line Insurance | 631.936 B USD | 1.93% | +0.59% | 1.69 M | Finance | 41 |
| Restaurants | 570.899 B USD | 1.96% | +0.99% | 3.128 M | Consumer Services | 54 |
| Chemicals: Specialty | 541.294 B USD | 2.06% | +0.30% | 1.465 M | Process Industries | 58 |
| Oil & Gas Pipelines | 528.795 B USD | 6.43% | +0.53% | 6.187 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 512.745 B USD | 1.74% | +0.88% | 2.886 M | Finance | 93 |
| Home Improvement Chains | 499.025 B USD | 2.29% | +0.30% | 2.651 M | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 495.843 B USD | 1.45% | +0.42% | 2.182 M | Producer Manufacturing | 37 |
| Other Consumer Services | 441.404 B USD | 0.61% | +1.27% | 1.527 M | Consumer Services | 53 |
| Railroads | 433.964 B USD | 1.73% | +1.27% | 3.88 M | Transportation | 6 |
| Steel | 407.711 B USD | 4.01% | +0.44% | 5.721 M | Non-Energy Minerals | 26 |
| Biotechnology | 399.205 B USD | 0.97% | +1.74% | 2.218 M | Health Technology | 337 |
| Movies/Entertainment | 389.002 B USD | 0.42% | −0.14% | 4.51 M | Consumer Services | 48 |
| Data Processing Services | 382.947 B USD | 1.24% | +1.38% | 2.633 M | Technology Services | 57 |
| Beverages: Alcoholic | 349.658 B USD | 2.15% | +0.70% | 2.767 M | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 338.253 B USD | 3.32% | −0.82% | 6.486 M | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 325.76 B USD | 2.38% | +1.23% | 3.939 M | Consumer Non-Durables | 42 |
| Air Freight/Couriers | 303.591 B USD | 2.59% | +1.11% | 3.644 M | Transportation | 21 |
| Electronic Equipment/Instruments | 296.102 B USD | 0.95% | +0.79% | 1.368 M | Electronic Technology | 44 |
| Medical Distributors | 292.667 B USD | 0.68% | +0.17% | 4.202 M | Distribution Services | 13 |
| Computer Processing Hardware | 290.261 B USD | 1.21% | +0.42% | 4.272 M | Electronic Technology | 12 |
| Tobacco | 287.362 B USD | 7.47% | +0.73% | 8.414 M | Consumer Non-Durables | 7 |
| Insurance Brokers/Services | 285.964 B USD | 1.09% | +0.08% | 1.077 M | Finance | 19 |
| Electrical Products | 285.195 B USD | 0.76% | +0.96% | 1.765 M | Producer Manufacturing | 65 |
| Oil Refining/Marketing | 280.913 B USD | 3.50% | +1.05% | 1.343 M | Energy Minerals | 12 |
| Hotels/Resorts/Cruise lines | 274.44 B USD | 0.75% | +0.98% | 3.064 M | Consumer Services | 23 |
| Apparel/Footwear | 267.791 B USD | 1.26% | +0.59% | 5.36 M | Consumer Non-Durables | 41 |
| Precious Metals | 258.85 B USD | 1.80% | −3.67% | 8.541 M | Non-Energy Minerals | 70 |
| Wholesale Distributors | 245.676 B USD | 1.87% | +0.20% | 1.1 M | Distribution Services | 49 |
| Homebuilding | 240.208 B USD | 0.84% | +1.30% | 1.286 M | Consumer Durables | 27 |
| Cable/Satellite TV | 227.373 B USD | 2.20% | +0.68% | 19.171 M | Consumer Services | 5 |
| Apparel/Footwear Retail | 224.843 B USD | 1.45% | +0.58% | 3.136 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 218.22 B USD | 7.25% | +0.23% | 515.889 K | Miscellaneous | 3843 |
| Financial Publishing/Services | 215.89 B USD | 0.87% | +1.13% | 976.825 K | Commercial Services | 3 |
| Other Transportation | 203.385 B USD | 0.36% | +0.10% | 20.849 M | Transportation | 17 |
| Department Stores | 187.174 B USD | 0.30% | +8.48% | 13.606 M | Retail Trade | 6 |
| Environmental Services | 180.165 B USD | 1.05% | +0.55% | 1.185 M | Industrial Services | 18 |
| Auto Parts: OEM | 177.043 B USD | 1.77% | +0.52% | 1.422 M | Producer Manufacturing | 38 |
| Construction Materials | 174.065 B USD | 0.95% | +1.18% | 1.527 M | Non-Energy Minerals | 14 |
| Trucking | 173.461 B USD | 0.67% | +0.41% | 1.092 M | Transportation | 18 |
| Engineering & Construction | 172.926 B USD | 0.32% | +0.53% | 483.199 K | Industrial Services | 51 |
| Computer Peripherals | 171.974 B USD | 0.79% | +0.70% | 3.326 M | Electronic Technology | 20 |
| Containers/Packaging | 161.992 B USD | 2.57% | +0.50% | 1.804 M | Process Industries | 23 |
| Building Products | 158.086 B USD | 1.27% | +0.73% | 1.127 M | Producer Manufacturing | 24 |
| Industrial Specialties | 153.845 B USD | 1.17% | +0.83% | 1.555 M | Process Industries | 18 |
| Electronic Components | 138.274 B USD | 1.22% | +1.24% | 2.795 M | Electronic Technology | 24 |
| Contract Drilling | 136.844 B USD | 2.09% | −0.42% | 7.889 M | Industrial Services | 16 |
| Gas Distributors | 127.381 B USD | 3.52% | +0.63% | 994.6 K | Utilities | 19 |
| Casinos/Gaming | 127.079 B USD | 0.73% | +1.43% | 3.103 M | Consumer Services | 16 |
| Airlines | 126.583 B USD | 1.05% | +2.33% | 8.576 M | Transportation | 25 |
| Hospital/Nursing Management | 124.136 B USD | 0.82% | +1.46% | 961.625 K | Health Services | 15 |
| Chemicals: Agricultural | 110.877 B USD | 2.82% | −0.06% | 1.711 M | Process Industries | 22 |
| Food: Major Diversified | 106.874 B USD | 3.53% | +1.04% | 4.775 M | Consumer Non-Durables | 10 |
| Drugstore Chains | 103.35 B USD | 4.07% | −0.16% | 5.996 M | Retail Trade | 3 |
| Medical/Nursing Services | 101.654 B USD | 0.35% | +1.32% | 1.941 M | Health Services | 61 |
| Life/Health Insurance | 98.401 B USD | 3.11% | +0.84% | 1.212 M | Finance | 17 |
| Real Estate Development | 93.042 B USD | 0.96% | +1.89% | 2.387 M | Finance | 54 |
| Electronic Production Equipment | 90.031 B USD | 0.36% | +1.44% | 4.798 M | Electronic Technology | 26 |
| Major Telecommunications | 88.276 B USD | 5.03% | +1.66% | 1.317 M | Communications | 17 |
| Oilfield Services/Equipment | 87.554 B USD | 1.62% | −0.15% | 4.103 M | Industrial Services | 28 |
| Services to the Health Industry | 76.362 B USD | 0.77% | +1.23% | 882.649 K | Health Services | 7 |
| Agricultural Commodities/Milling | 73.67 B USD | 2.38% | −0.04% | 2.318 M | Process Industries | 32 |
| Specialty Telecommunications | 73.449 B USD | 3.32% | +0.74% | 1.032 M | Communications | 13 |
| Food Retail | 73.051 B USD | 1.67% | +0.39% | 3.217 M | Retail Trade | 14 |
| Broadcasting | 69.809 B USD | 2.27% | +0.24% | 5.89 M | Consumer Services | 20 |
| Marine Shipping | 68.366 B USD | 4.99% | +0.80% | 703.495 K | Transportation | 52 |
| Financial Conglomerates | 68.345 B USD | 1.60% | +1.82% | 112.545 K | Finance | 319 |
| Chemicals: Major Diversified | 67.179 B USD | 2.55% | +0.23% | 1.117 M | Process Industries | 13 |
| Discount Stores | 66.222 B USD | 0.78% | −0.90% | 1.987 M | Retail Trade | 4 |
| Industrial Conglomerates | 60.561 B USD | 5.83% | +0.49% | 2.935 M | Producer Manufacturing | 6 |
| Food Distributors | 58.07 B USD | 1.87% | +0.65% | 2.171 M | Distribution Services | 12 |
| Water Utilities | 55.448 B USD | 2.40% | +1.09% | 1.485 M | Utilities | 14 |
| Advertising/Marketing Services | 53.866 B USD | 2.91% | +0.94% | 1.948 M | Commercial Services | 41 |
| Recreational Products | 50.414 B USD | 1.58% | +1.62% | 1.265 M | Consumer Durables | 28 |
| Coal | 46.93 B USD | 1.89% | −1.34% | 3.699 M | Energy Minerals | 14 |