| Packaged Software | 10.7 T USD | 0.63% | −0.45% | 11.287 M | Technology Services | 353 |
| Semiconductors | 5.545 T USD | 0.71% | +0.26% | 18.617 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.997 T USD | 1.92% | −0.19% | 5.297 M | Health Technology | 407 |
| Telecommunications Equipment | 2.96 T USD | 0.61% | +0.18% | 42.756 M | Electronic Technology | 42 |
| Major Banks | 2.918 T USD | 3.38% | +0.73% | 8.488 M | Finance | 88 |
| Internet Retail | 2.439 T USD | 0.15% | −0.50% | 22.7 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% | −0.05% | 8.602 M | Energy Minerals | 54 |
| Medical Specialties | 1.963 T USD | 0.86% | −0.86% | 2.235 M | Health Technology | 240 |
| Internet Software/Services | 1.925 T USD | 0.34% | +0.53% | 8.346 M | Technology Services | 103 |
| Miscellaneous Commercial Services | 1.599 T USD | 0.90% | +0.06% | 4.734 M | Commercial Services | 162 |
| Real Estate Investment Trusts | 1.295 T USD | 4.58% | −0.74% | 2.124 M | Finance | 201 |
| Motor Vehicles | 1.291 T USD | 1.20% | −0.95% | 38.503 M | Consumer Durables | 41 |
| Electric Utilities | 1.25 T USD | 3.47% | +0.85% | 4.402 M | Utilities | 69 |
| Information Technology Services | 1.191 T USD | 1.13% | −1.34% | 9.415 M | Technology Services | 108 |
| Investment Managers | 1.11 T USD | 2.89% | −0.34% | 2.685 M | Finance | 104 |
| Aerospace & Defense | 1.039 T USD | 1.34% | +0.42% | 2.026 M | Electronic Technology | 65 |
| Industrial Machinery | 1.033 T USD | 0.87% | +0.21% | 2.164 M | Producer Manufacturing | 91 |
| Specialty Stores | 975.14 B USD | 1.13% | −0.64% | 6.162 M | Retail Trade | 76 |
| Investment Banks/Brokers | 937.675 B USD | 1.88% | +0.21% | 3.116 M | Finance | 45 |
| Household/Personal Care | 808.216 B USD | 2.61% | −0.21% | 5.043 M | Consumer Non-Durables | 22 |
| Managed Health Care | 790.992 B USD | 1.32% | +0.18% | 2.354 M | Health Services | 10 |
| Wireless Telecommunications | 684.525 B USD | 4.40% | +0.35% | 9.022 M | Communications | 21 |
| Regional Banks | 678.957 B USD | 2.60% | +0.58% | 1.697 M | Finance | 237 |
| Food: Specialty/Candy | 579.537 B USD | 2.58% | −0.01% | 3.193 M | Consumer Non-Durables | 44 |
| Multi-Line Insurance | 575.725 B USD | 1.88% | +0.41% | 1.602 M | Finance | 40 |
| Restaurants | 561.166 B USD | 2.00% | +0.28% | 5.356 M | Consumer Services | 54 |
| Chemicals: Specialty | 556.741 B USD | 1.97% | −0.35% | 1.691 M | Process Industries | 59 |
| Oil & Gas Pipelines | 533.211 B USD | 6.39% | +0.60% | 5.433 M | Industrial Services | 23 |
| Finance/Rental/Leasing | 524.656 B USD | 1.68% | +0.12% | 2.471 M | Finance | 92 |
| Home Improvement Chains | 501.162 B USD | 2.27% | −0.31% | 2.73 M | Retail Trade | 5 |
| Beverages: Non-Alcoholic | 485.026 B USD | 2.51% | −0.02% | 7.489 M | Consumer Non-Durables | 15 |
| Other Consumer Services | 452.496 B USD | 0.59% | −0.11% | 2.852 M | Consumer Services | 52 |
| Trucks/Construction/Farm Machinery | 448.555 B USD | 1.39% | −0.11% | 1.859 M | Producer Manufacturing | 36 |
| Oil & Gas Production | 443.347 B USD | 3.55% | −0.09% | 2.569 M | Energy Minerals | 41 |
| Railroads | 430.291 B USD | 1.76% | +0.79% | 2.391 M | Transportation | 6 |
| Biotechnology | 422.06 B USD | 0.91% | −0.48% | 2.379 M | Health Technology | 337 |
| Food Retail | 411.849 B USD | 0.79% | −0.89% | 1.844 M | Retail Trade | 15 |
| Steel | 389.256 B USD | 4.19% | −1.27% | 3.75 M | Non-Energy Minerals | 25 |
| Movies/Entertainment | 383.997 B USD | 0.42% | −0.12% | 8.612 M | Consumer Services | 48 |
| Beverages: Alcoholic | 362.139 B USD | 2.18% | +1.02% | 3.185 M | Consumer Non-Durables | 13 |
| Electronic Equipment/Instruments | 356.257 B USD | 0.89% | +1.00% | 1.99 M | Electronic Technology | 44 |
| Other Metals/Minerals | 353.544 B USD | 3.19% | −1.93% | 4.645 M | Non-Energy Minerals | 52 |
| Electrical Products | 336.368 B USD | 0.82% | +0.27% | 1.576 M | Producer Manufacturing | 66 |
| Computer Processing Hardware | 314.337 B USD | 1.15% | +0.24% | 4.023 M | Electronic Technology | 12 |
| Air Freight/Couriers | 299.714 B USD | 2.62% | −0.20% | 2.722 M | Transportation | 20 |
| Tobacco | 298.771 B USD | 7.25% | +0.79% | 6.165 M | Consumer Non-Durables | 7 |
| Wholesale Distributors | 289.103 B USD | 1.74% | +0.22% | 1.069 M | Distribution Services | 51 |
| Insurance Brokers/Services | 288.835 B USD | 1.09% | −0.49% | 1.002 M | Finance | 19 |
| Data Processing Services | 287.054 B USD | 0.89% | −0.08% | 2.473 M | Technology Services | 56 |
| Hotels/Resorts/Cruise lines | 285.059 B USD | 0.72% | −0.24% | 3.027 M | Consumer Services | 24 |
| Precious Metals | 272.347 B USD | 1.71% | +0.19% | 4.88 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 271.419 B USD | 1.24% | −0.30% | 3.475 M | Consumer Non-Durables | 41 |
| Oil Refining/Marketing | 263.125 B USD | 3.79% | +0.51% | 2.012 M | Energy Minerals | 12 |
| Financial Publishing/Services | 250.669 B USD | 0.81% | +0.05% | 672.762 K | Commercial Services | 4 |
| Homebuilding | 250.124 B USD | 0.79% | −1.66% | 1.109 M | Consumer Durables | 27 |
| Department Stores | 232.938 B USD | 0.47% | +0.59% | 4.836 M | Retail Trade | 8 |
| Apparel/Footwear Retail | 232.924 B USD | 1.41% | +0.56% | 3.779 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 222.303 B USD | 7.09% | −0.05% | 416.961 K | Miscellaneous | 3858 |
| Cable/Satellite TV | 219.544 B USD | 2.29% | +1.43% | 18.981 M | Consumer Services | 5 |
| Auto Parts: OEM | 219.432 B USD | 1.85% | +0.51% | 1.044 M | Producer Manufacturing | 39 |
| Medical Distributors | 206.111 B USD | 1.37% | −0.88% | 3.179 M | Distribution Services | 13 |
| Other Transportation | 202.032 B USD | 0.37% | −3.81% | 58.883 M | Transportation | 17 |
| Computer Peripherals | 193.525 B USD | 0.71% | +3.47% | 4.603 M | Electronic Technology | 20 |
| Engineering & Construction | 189.531 B USD | 0.30% | +0.05% | 630.89 K | Industrial Services | 50 |
| Environmental Services | 179.153 B USD | 1.05% | −0.63% | 1.124 M | Industrial Services | 17 |
| Building Products | 169.627 B USD | 1.24% | +0.23% | 987.628 K | Producer Manufacturing | 25 |
| Trucking | 163.247 B USD | 0.71% | −0.15% | 734.742 K | Transportation | 18 |
| Industrial Specialties | 160.742 B USD | 1.12% | −0.09% | 954.44 K | Process Industries | 18 |
| Containers/Packaging | 158.228 B USD | 2.26% | +0.47% | 1.826 M | Process Industries | 22 |
| Construction Materials | 143.43 B USD | 1.02% | −0.65% | 1.493 M | Non-Energy Minerals | 13 |
| Electronic Components | 138.223 B USD | 1.21% | +1.52% | 2.818 M | Electronic Technology | 22 |
| Contract Drilling | 134.242 B USD | 2.12% | −0.30% | 5.805 M | Industrial Services | 16 |
| Gas Distributors | 129.841 B USD | 3.41% | −0.77% | 1.329 M | Utilities | 19 |
| Casinos/Gaming | 129.201 B USD | 0.72% | −0.91% | 2.384 M | Consumer Services | 16 |
| Hospital/Nursing Management | 127.381 B USD | 0.79% | −1.25% | 1.017 M | Health Services | 15 |
| Airlines | 124.162 B USD | 1.08% | +0.79% | 5.071 M | Transportation | 25 |
| Electronic Production Equipment | 120.253 B USD | 0.30% | +0.65% | 3.665 M | Electronic Technology | 27 |
| Life/Health Insurance | 114.85 B USD | 3.05% | +0.43% | 1.167 M | Finance | 15 |
| Chemicals: Agricultural | 112.893 B USD | 2.66% | −1.12% | 2.842 M | Process Industries | 22 |
| Food: Major Diversified | 105.57 B USD | 3.79% | −0.04% | 4.818 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 105.11 B USD | 0.34% | −0.41% | 2.204 M | Health Services | 62 |
| Real Estate Development | 96.912 B USD | 0.86% | −0.43% | 2.256 M | Finance | 52 |
| Major Telecommunications | 92.113 B USD | 5.18% | +0.80% | 936.268 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 | 5.07% | +2.28% | 1.071 M | Transportation | 53 |
| Services to the Health Industry | 76.364 B USD | 0.77% | −0.54% | 565.592 K | Health Services | 7 |
| Specialty Telecommunications | 76.266 B USD | 3.20% | −3.42% | 1.381 M | Communications | 13 |
| Broadcasting | 72.256 B USD | 2.20% | +0.96% | 4.388 M | Consumer Services | 19 |
| Financial Conglomerates | 69.051 B USD | 1.59% | +0.94% | 151.942 K | Finance | 310 |
| Drugstore Chains | 68.941 B USD | 4.77% | −1.49% | 13.62 M | Retail Trade | 2 |
| Discount Stores | 64.217 B USD | 0.79% | −1.89% | 1.816 M | Retail Trade | 4 |
| Water Utilities | 59.855 B USD | 2.31% | +0.64% | 1.06 M | Utilities | 14 |
| Chemicals: Major Diversified | 58.072 B USD | 2.28% | −1.02% | 1.821 M | Process Industries | 12 |
| Food Distributors | 57.327 B USD | 1.90% | −0.96% | 2.823 M | Distribution Services | 12 |
| Advertising/Marketing Services | 57.173 B USD | 2.75% | +0.64% | 1.973 M | Commercial Services | 42 |
| Forest Products | 54.081 B USD | 1.58% | +2.49% | 2.034 M | Non-Energy Minerals | 7 |
| Recreational Products | 51.244 B USD | 1.55% | −0.87% | 1.099 M | Consumer Durables | 28 |
| Coal | 48.342 B USD | 1.83% | −0.93% | 1.837 M | Energy Minerals | 14 |
| Specialty Insurance | 47.504 B USD | 3.02% | +0.24% | 948.236 K | Finance | 13 |