| Packaged Software | 6.265 T USD | 0.58% | +1.59% | 11.282 M | Technology Services | 348 |
| Internet Software/Services | 6.082 T USD | 0.43% | +1.16% | 15.974 M | Technology Services | 105 |
| Semiconductors | 5.575 T USD | 0.69% | +2.66% | 21.05 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 4.085 T USD | 1.97% | +0.77% | 5.953 M | Health Technology | 408 |
| Telecommunications Equipment | 2.942 T USD | 0.61% | −0.85% | 74.565 M | Electronic Technology | 42 |
| Major Banks | 2.894 T USD | 3.38% | +0.84% | 7.738 M | Finance | 88 |
| Internet Retail | 2.478 T USD | 0.17% | +1.12% | 29.005 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.05 T USD | 0.20% | +1.06% | 1.772 M | Finance | 35 |
| Integrated Oil | 1.99 T USD | 5.16% | +0.97% | 12.318 M | Energy Minerals | 50 |
| Medical Specialties | 1.809 T USD | 0.76% | +0.13% | 1.706 M | Health Technology | 238 |
| Miscellaneous Commercial Services | 1.461 T USD | 0.67% | +1.35% | 3.005 M | Commercial Services | 161 |
| Information Technology Services | 1.36 T USD | 1.43% | +1.21% | 6.114 M | Technology Services | 108 |
| Real Estate Investment Trusts | 1.348 T USD | 4.57% | +0.12% | 2.183 M | Finance | 202 |
| Motor Vehicles | 1.335 T USD | 1.17% | +1.43% | 40.691 M | Consumer Durables | 41 |
| Specialty Stores | 1.311 T USD | 1.00% | +0.80% | 5.2 M | Retail Trade | 77 |
| Electric Utilities | 1.231 T USD | 3.52% | +0.58% | 4.509 M | Utilities | 70 |
| Investment Managers | 1.104 T USD | 2.92% | +1.85% | 2.485 M | Finance | 104 |
| Industrial Machinery | 1.101 T USD | 0.88% | +2.07% | 2.439 M | Producer Manufacturing | 92 |
| Aerospace & Defense | 1.033 T USD | 1.34% | +0.52% | 2.576 M | Electronic Technology | 65 |
| Investment Banks/Brokers | 947.616 B USD | 1.87% | +1.24% | 3.04 M | Finance | 46 |
| Household/Personal Care | 804.086 B USD | 2.63% | −0.11% | 4.99 M | Consumer Non-Durables | 22 |
| Managed Health Care | 779.269 B USD | 1.34% | +0.41% | 1.719 M | Health Services | 10 |
| Beverages: Non-Alcoholic | 722.197 B USD | 2.71% | −0.05% | 6.062 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 706.943 B USD | 4.47% | +0.32% | 9.329 M | Communications | 22 |
| Regional Banks | 663.675 B USD | 2.55% | +0.92% | 1.705 M | Finance | 235 |
| Multi-Line Insurance | 642.984 B USD | 1.92% | +1.93% | 1.99 M | Finance | 41 |
| Restaurants | 563.358 B USD | 1.98% | +0.24% | 4.266 M | Consumer Services | 54 |
| Oil & Gas Production | 561.712 B USD | 3.27% | +1.25% | 3.891 M | Energy Minerals | 45 |
| Chemicals: Specialty | 540.662 B USD | 1.96% | +0.67% | 1.524 M | Process Industries | 58 |
| Finance/Rental/Leasing | 530.375 B USD | 1.71% | +1.64% | 2.195 M | Finance | 93 |
| Oil & Gas Pipelines | 528.492 B USD | 6.41% | +0.65% | 4.851 M | Industrial Services | 23 |
| Home Improvement Chains | 509.125 B USD | 2.25% | +0.05% | 2.807 M | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 483.664 B USD | 1.48% | +1.02% | 1.601 M | Producer Manufacturing | 37 |
| Other Consumer Services | 456.399 B USD | 0.59% | +1.18% | 1.69 M | Consumer Services | 53 |
| Biotechnology | 425.764 B USD | 0.91% | +0.29% | 2.596 M | Health Technology | 337 |
| Railroads | 424.777 B USD | 1.77% | +0.31% | 2.676 M | Transportation | 6 |
| Movies/Entertainment | 404.216 B USD | 0.40% | +1.74% | 9.983 M | Consumer Services | 48 |
| Steel | 388.237 B USD | 4.21% | +0.21% | 3.833 M | Non-Energy Minerals | 25 |
| Data Processing Services | 387.408 B USD | 1.25% | +1.52% | 2.664 M | Technology Services | 57 |
| Beverages: Alcoholic | 358.371 B USD | 2.21% | −0.57% | 2.252 M | Consumer Non-Durables | 13 |
| Other Metals/Minerals | 357.011 B USD | 3.15% | +1.77% | 3.826 M | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 331.635 B USD | 2.34% | +0.30% | 2.734 M | Consumer Non-Durables | 43 |
| Computer Processing Hardware | 315.501 B USD | 1.12% | +2.38% | 3.651 M | Electronic Technology | 12 |
| Electronic Equipment/Instruments | 313.766 B USD | 0.90% | +1.61% | 2.382 M | Electronic Technology | 44 |
| Electrical Products | 305.687 B USD | 0.71% | +1.62% | 1.675 M | Producer Manufacturing | 65 |
| Air Freight/Couriers | 302.107 B USD | 2.60% | +0.51% | 2.263 M | Transportation | 21 |
| Medical Distributors | 296.726 B USD | 0.67% | −0.02% | 3.149 M | Distribution Services | 13 |
| Tobacco | 295.518 B USD | 7.26% | +0.11% | 5.142 M | Consumer Non-Durables | 7 |
| Insurance Brokers/Services | 287.249 B USD | 1.10% | +1.31% | 1.142 M | Finance | 19 |
| Hotels/Resorts/Cruise lines | 279.711 B USD | 0.74% | +1.37% | 3.428 M | Consumer Services | 24 |
| Precious Metals | 272.28 B USD | 1.71% | +2.10% | 4.75 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 271.046 B USD | 1.24% | +1.17% | 4.196 M | Consumer Non-Durables | 41 |
| Oil Refining/Marketing | 262.418 B USD | 3.72% | +0.65% | 1.593 M | Energy Minerals | 12 |
| Homebuilding | 254.53 B USD | 0.79% | +1.60% | 863.022 K | Consumer Durables | 27 |
| Wholesale Distributors | 251.743 B USD | 1.93% | +0.33% | 1.357 M | Distribution Services | 50 |
| Apparel/Footwear Retail | 231.675 B USD | 1.40% | +1.95% | 4.282 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 221.918 B USD | 7.11% | +0.80% | 416.089 K | Miscellaneous | 3857 |
| Financial Publishing/Services | 219.5 B USD | 0.84% | +0.93% | 1.16 M | Commercial Services | 3 |
| Cable/Satellite TV | 217.527 B USD | 2.27% | +0.13% | 25.311 M | Consumer Services | 5 |
| Other Transportation | 212.741 B USD | 0.35% | +2.50% | 18.453 M | Transportation | 17 |
| Department Stores | 209.73 B USD | 0.26% | −0.73% | 7.233 M | Retail Trade | 7 |
| Engineering & Construction | 190.007 B USD | 0.30% | +2.95% | 780.059 K | Industrial Services | 50 |
| Computer Peripherals | 189.375 B USD | 0.72% | +2.14% | 2.677 M | Electronic Technology | 20 |
| Construction Materials | 181.848 B USD | 0.92% | +1.56% | 1.181 M | Non-Energy Minerals | 14 |
| Building Products | 180.096 B USD | 1.39% | +1.58% | 653.161 K | Producer Manufacturing | 25 |
| Environmental Services | 179.43 B USD | 1.06% | +1.16% | 1.271 M | Industrial Services | 17 |
| Auto Parts: OEM | 179.011 B USD | 1.75% | +1.22% | 1.404 M | Producer Manufacturing | 38 |
| Containers/Packaging | 169.549 B USD | 2.47% | +0.77% | 1.871 M | Process Industries | 23 |
| Trucking | 162.296 B USD | 0.72% | −0.20% | 1.291 M | Transportation | 18 |
| Industrial Specialties | 159.051 B USD | 1.13% | +1.04% | 1.233 M | Process Industries | 18 |
| Electronic Components | 150.287 B USD | 1.12% | +1.18% | 2.831 M | Electronic Technology | 23 |
| Contract Drilling | 134.118 B USD | 2.14% | +0.87% | 6.723 M | Industrial Services | 16 |
| Casinos/Gaming | 130.224 B USD | 0.72% | +1.46% | 2.35 M | Consumer Services | 16 |
| Gas Distributors | 130.199 B USD | 3.44% | +0.26% | 1.062 M | Utilities | 19 |
| Hospital/Nursing Management | 127.361 B USD | 0.80% | +0.98% | 828.439 K | Health Services | 15 |
| Airlines | 127.267 B USD | 1.04% | +2.99% | 8.842 M | Transportation | 25 |
| Chemicals: Agricultural | 111.561 B USD | 2.73% | +0.18% | 2.498 M | Process Industries | 22 |
| Electronic Production Equipment | 106.252 B USD | 0.31% | +2.99% | 3.646 M | Electronic Technology | 26 |
| Medical/Nursing Services | 106.029 B USD | 0.34% | +1.13% | 1.915 M | Health Services | 62 |
| Food: Major Diversified | 103.775 B USD | 3.64% | −1.18% | 5.295 M | Consumer Non-Durables | 10 |
| Life/Health Insurance | 98.984 B USD | 3.06% | +2.54% | 1.61 M | Finance | 16 |
| Real Estate Development | 98.17 B USD | 0.87% | +0.15% | 3.019 M | Finance | 53 |
| Major Telecommunications | 91.579 B USD | 5.22% | +0.35% | 1.27 M | Communications | 17 |
| Oilfield Services/Equipment | 86.805 B USD | 1.63% | +1.28% | 3.076 M | Industrial Services | 28 |
| Drugstore Chains | 85.161 B USD | 4.93% | −0.44% | 15.727 M | Retail Trade | 3 |
| Specialty Telecommunications | 78.109 B USD | 3.13% | +1.19% | 832.835 K | Communications | 13 |
| Services to the Health Industry | 76.24 B USD | 0.77% | +0.67% | 704.593 K | Health Services | 7 |
| Marine Shipping | 75.431 B USD | 5.11% | +0.17% | 852.601 K | Transportation | 53 |
| Food Retail | 73.585 B USD | 1.66% | +1.01% | 2.428 M | Retail Trade | 14 |
| Broadcasting | 73.017 B USD | 2.17% | +2.12% | 5.911 M | Consumer Services | 20 |
| Agricultural Commodities/Milling | 71.476 B USD | 2.44% | +1.04% | 3.119 M | Process Industries | 32 |
| Chemicals: Major Diversified | 69.61 B USD | 2.46% | +1.18% | 1.372 M | Process Industries | 13 |
| Financial Conglomerates | 68.509 B USD | 1.59% | +0.88% | 145.719 K | Finance | 306 |
| Discount Stores | 64.268 B USD | 0.81% | −0.54% | 1.958 M | Retail Trade | 4 |
| Industrial Conglomerates | 63.009 B USD | 5.60% | −0.32% | 3.985 M | Producer Manufacturing | 6 |
| Water Utilities | 58.842 B USD | 2.34% | +0.70% | 1.117 M | Utilities | 14 |
| Food Distributors | 57.828 B USD | 1.91% | +0.75% | 2.352 M | Distribution Services | 12 |
| Advertising/Marketing Services | 56.279 B USD | 2.79% | +0.58% | 1.767 M | Commercial Services | 41 |
| Recreational Products | 51.406 B USD | 1.55% | +0.68% | 966.381 K | Consumer Durables | 28 |
| Coal | 48.442 B USD | 1.83% | −0.49% | 1.94 M | Energy Minerals | 14 |