| Packaged Software | 6.002 T USD | 0.60% | −1.27% | 7.808 M | Technology Services | 349 |
| Internet Software/Services | 5.717 T USD | 0.11% | −2.58% | 9.866 M | Technology Services | 103 |
| Semiconductors | 5.127 T USD | 0.76% | −3.80% | 18.388 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.93 T USD | 2.06% | −0.03% | 2.324 M | Health Technology | 407 |
| Major Banks | 2.805 T USD | 3.54% | +1.30% | 5.918 M | Finance | 88 |
| Telecommunications Equipment | 2.682 T USD | 0.64% | −1.49% | 27.525 M | Electronic Technology | 42 |
| Internet Retail | 2.279 T USD | 0.19% | −2.18% | 20.888 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.037 T USD | 0.20% | +0.72% | 620.01 K | Finance | 35 |
| Integrated Oil | 1.914 T USD | 4.80% | +1.27% | 4.825 M | Energy Minerals | 50 |
| Medical Specialties | 1.762 T USD | 0.78% | −0.22% | 964.659 K | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.445 T USD | 0.68% | −0.51% | 1.521 M | Commercial Services | 160 |
| Information Technology Services | 1.351 T USD | 1.43% | −0.20% | 2.684 M | Technology Services | 107 |
| Specialty Stores | 1.267 T USD | 1.03% | −0.58% | 2.567 M | Retail Trade | 78 |
| Real Estate Investment Trusts | 1.262 T USD | 4.74% | +0.26% | 862.183 K | Finance | 203 |
| Motor Vehicles | 1.209 T USD | 1.22% | −1.39% | 20.839 M | Consumer Durables | 43 |
| Electric Utilities | 1.16 T USD | 3.75% | +1.11% | 1.507 M | Utilities | 70 |
| Investment Managers | 1.067 T USD | 2.99% | −0.08% | 1.084 M | Finance | 104 |
| Industrial Machinery | 1.024 T USD | 0.94% | −1.16% | 1.429 M | Producer Manufacturing | 91 |
| Aerospace & Defense | 987.04 B USD | 1.40% | +0.69% | 938.761 K | Electronic Technology | 63 |
| Investment Banks/Brokers | 902.171 B USD | 1.97% | +0.39% | 1.833 M | Finance | 46 |
| Managed Health Care | 796.235 B USD | 1.34% | +2.10% | 1.934 M | Health Services | 10 |
| Household/Personal Care | 766.585 B USD | 2.67% | −0.22% | 3.587 M | Consumer Non-Durables | 22 |
| Wireless Telecommunications | 696.813 B USD | 4.55% | +0.35% | 6.092 M | Communications | 22 |
| Beverages: Non-Alcoholic | 695.814 B USD | 2.63% | +0.42% | 3.291 M | Consumer Non-Durables | 16 |
| Oil & Gas Production | 636.412 B USD | 2.83% | +0.76% | 1.486 M | Energy Minerals | 46 |
| Regional Banks | 627.054 B USD | 2.75% | +1.51% | 1.102 M | Finance | 236 |
| Multi-Line Insurance | 626.242 B USD | 1.97% | +1.34% | 741.523 K | Finance | 41 |
| Restaurants | 563.281 B USD | 1.98% | −0.35% | 1.533 M | Consumer Services | 54 |
| Chemicals: Specialty | 538.386 B USD | 2.06% | −0.25% | 534.236 K | Process Industries | 58 |
| Oil & Gas Pipelines | 525.599 B USD | 6.49% | +1.80% | 3.124 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 506.249 B USD | 1.79% | +1.72% | 1.615 M | Finance | 93 |
| Home Improvement Chains | 495.347 B USD | 2.31% | +0.06% | 974.263 K | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 492.916 B USD | 1.44% | −0.85% | 850.977 K | Producer Manufacturing | 37 |
| Other Consumer Services | 439.676 B USD | 0.61% | −0.80% | 519.848 K | Consumer Services | 53 |
| Railroads | 427.405 B USD | 1.76% | +0.31% | 996.374 K | Transportation | 6 |
| Steel | 402.4 B USD | 4.06% | −0.03% | 1.932 M | Non-Energy Minerals | 26 |
| Biotechnology | 392.149 B USD | 0.99% | −0.82% | 1.038 M | Health Technology | 337 |
| Movies/Entertainment | 386.902 B USD | 0.42% | −0.37% | 2.511 M | Consumer Services | 48 |
| Data Processing Services | 377.063 B USD | 1.26% | +0.32% | 1.067 M | Technology Services | 57 |
| Beverages: Alcoholic | 345.813 B USD | 2.18% | +0.70% | 894.566 K | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 341.95 B USD | 3.32% | −0.52% | 2.527 M | Non-Energy Minerals | 51 |
| Food: Specialty/Candy | 320.684 B USD | 2.44% | +0.72% | 1.285 M | Consumer Non-Durables | 42 |
| Air Freight/Couriers | 299.504 B USD | 2.63% | −0.21% | 1.018 M | Transportation | 21 |
| Electronic Equipment/Instruments | 295.033 B USD | 0.95% | −1.14% | 454.169 K | Electronic Technology | 45 |
| Computer Processing Hardware | 294.386 B USD | 1.19% | −3.80% | 3.212 M | Electronic Technology | 12 |
| Medical Distributors | 290.996 B USD | 0.69% | +0.32% | 1.41 M | Distribution Services | 13 |
| Insurance Brokers/Services | 284.298 B USD | 1.09% | +0.28% | 383.348 K | Finance | 19 |
| Electrical Products | 284.226 B USD | 0.75% | −0.51% | 957.053 K | Producer Manufacturing | 65 |
| Tobacco | 281.712 B USD | 7.69% | +0.89% | 2.3 M | Consumer Non-Durables | 7 |
| Oil Refining/Marketing | 277.255 B USD | 3.57% | +0.54% | 639.455 K | Energy Minerals | 12 |
| Hotels/Resorts/Cruise lines | 272.433 B USD | 0.75% | −0.72% | 1.273 M | Consumer Services | 23 |
| Precious Metals | 268.147 B USD | 1.74% | +0.48% | 2.873 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 266.917 B USD | 1.26% | −0.52% | 2.802 M | Consumer Non-Durables | 41 |
| Wholesale Distributors | 244.16 B USD | 1.90% | +0.23% | 483.991 K | Distribution Services | 49 |
| Homebuilding | 238.117 B USD | 0.84% | −0.69% | 508.56 K | Consumer Durables | 27 |
| Cable/Satellite TV | 223.732 B USD | 2.24% | +0.64% | 6.086 M | Consumer Services | 5 |
| Apparel/Footwear Retail | 221.973 B USD | 1.46% | −0.03% | 1.07 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 217.871 B USD | 7.26% | +0.17% | 186.536 K | Miscellaneous | 3845 |
| Financial Publishing/Services | 212.737 B USD | 0.87% | −0.49% | 364.881 K | Commercial Services | 3 |
| Other Transportation | 202.026 B USD | 0.37% | −2.73% | 7.338 M | Transportation | 17 |
| Environmental Services | 178.161 B USD | 1.07% | +0.72% | 416.8 K | Industrial Services | 17 |
| Auto Parts: OEM | 175.528 B USD | 1.79% | +0.27% | 338.816 K | Producer Manufacturing | 38 |
| Department Stores | 172.94 B USD | 0.32% | −1.84% | 4.197 M | Retail Trade | 6 |
| Construction Materials | 172.597 B USD | 0.96% | −0.88% | 694.286 K | Non-Energy Minerals | 14 |
| Computer Peripherals | 172.526 B USD | 0.78% | −2.24% | 1.056 M | Electronic Technology | 20 |
| Trucking | 171.808 B USD | 0.68% | +0.47% | 377.305 K | Transportation | 18 |
| Engineering & Construction | 171.611 B USD | 0.32% | −0.73% | 197.501 K | Industrial Services | 51 |
| Containers/Packaging | 160.395 B USD | 2.61% | +0.15% | 1.171 M | Process Industries | 23 |
| Building Products | 157.337 B USD | 1.28% | −0.11% | 328.186 K | Producer Manufacturing | 24 |
| Industrial Specialties | 152.64 B USD | 1.16% | −1.44% | 733.043 K | Process Industries | 18 |
| Contract Drilling | 137.164 B USD | 2.07% | −0.61% | 5.734 M | Industrial Services | 16 |
| Electronic Components | 136.615 B USD | 1.23% | −1.40% | 1.072 M | Electronic Technology | 24 |
| Gas Distributors | 126.406 B USD | 3.60% | +1.45% | 356.81 K | Utilities | 19 |
| Casinos/Gaming | 125.944 B USD | 0.75% | −0.05% | 1.15 M | Consumer Services | 16 |
| Airlines | 124.235 B USD | 1.09% | +0.66% | 3.932 M | Transportation | 25 |
| Hospital/Nursing Management | 121.553 B USD | 0.85% | +1.74% | 457.112 K | Health Services | 15 |
| Chemicals: Agricultural | 110.718 B USD | 2.84% | +0.60% | 524.886 K | Process Industries | 22 |
| Food: Major Diversified | 105.309 B USD | 3.63% | +1.32% | 1.732 M | Consumer Non-Durables | 10 |
| Drugstore Chains | 103.16 B USD | 4.11% | +0.64% | 3.197 M | Retail Trade | 3 |
| Medical/Nursing Services | 100.267 B USD | 0.36% | −0.05% | 618.311 K | Health Services | 61 |
| Life/Health Insurance | 97.167 B USD | 3.19% | +1.16% | 406.138 K | Finance | 17 |
| Real Estate Development | 92.33 B USD | 0.99% | −0.37% | 1.073 M | Finance | 54 |
| Electronic Production Equipment | 89.366 B USD | 0.36% | −3.22% | 3.182 M | Electronic Technology | 26 |
| Oilfield Services/Equipment | 87.106 B USD | 1.64% | +0.58% | 1.485 M | Industrial Services | 28 |
| Major Telecommunications | 86.988 B USD | 5.13% | −0.33% | 342.164 K | Communications | 17 |
| Services to the Health Industry | 75.177 B USD | 0.79% | +0.53% | 255.638 K | Health Services | 7 |
| Agricultural Commodities/Milling | 73.577 B USD | 2.42% | +1.60% | 1 M | Process Industries | 32 |
| Specialty Telecommunications | 72.252 B USD | 3.37% | +0.31% | 290.472 K | Communications | 13 |
| Food Retail | 72.227 B USD | 1.71% | +0.94% | 996.793 K | Retail Trade | 14 |
| Broadcasting | 68.362 B USD | 2.36% | +1.97% | 3.631 M | Consumer Services | 20 |
| Marine Shipping | 67.567 B USD | 5.08% | +0.72% | 217.843 K | Transportation | 52 |
| Financial Conglomerates | 67.496 B USD | 1.62% | +0.06% | 67.776 K | Finance | 310 |
| Chemicals: Major Diversified | 66.94 B USD | 2.56% | +0.11% | 528.131 K | Process Industries | 13 |
| Discount Stores | 66.726 B USD | 0.77% | −0.63% | 474.289 K | Retail Trade | 4 |
| Industrial Conglomerates | 59.815 B USD | 5.90% | −0.20% | 1.13 M | Producer Manufacturing | 6 |
| Food Distributors | 57.222 B USD | 1.91% | +0.29% | 617.134 K | Distribution Services | 12 |
| Water Utilities | 55.035 B USD | 2.44% | +1.48% | 276.554 K | Utilities | 14 |
| Advertising/Marketing Services | 52.724 B USD | 2.99% | +0.48% | 1.288 M | Commercial Services | 41 |
| Recreational Products | 49.639 B USD | 1.61% | +0.51% | 266.078 K | Consumer Durables | 28 |
| Coal | 47.452 B USD | 1.86% | −0.96% | 837.246 K | Energy Minerals | 14 |