| Packaged Software | 6.004 T USD | 0.60% | −1.22% | 16.311 M | Technology Services | 349 |
| Internet Software/Services | 5.743 T USD | 0.11% | −2.13% | 23.746 M | Technology Services | 103 |
| Semiconductors | 5.001 T USD | 0.77% | −6.23% | 45.084 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.935 T USD | 2.06% | +0.11% | 5.874 M | Health Technology | 407 |
| Major Banks | 2.814 T USD | 3.54% | +1.74% | 13.676 M | Finance | 88 |
| Telecommunications Equipment | 2.692 T USD | 0.64% | −1.14% | 64.28 M | Electronic Technology | 42 |
| Internet Retail | 2.279 T USD | 0.19% | −2.07% | 44.828 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.049 T USD | 0.20% | +1.33% | 1.931 M | Finance | 35 |
| Integrated Oil | 1.914 T USD | 4.79% | +1.63% | 11.383 M | Energy Minerals | 50 |
| Medical Specialties | 1.763 T USD | 0.78% | −0.16% | 2.978 M | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.45 T USD | 0.68% | −0.15% | 4.563 M | Commercial Services | 160 |
| Information Technology Services | 1.354 T USD | 1.44% | −0.01% | 7.292 M | Technology Services | 107 |
| Specialty Stores | 1.276 T USD | 1.03% | +0.17% | 6.492 M | Retail Trade | 78 |
| Real Estate Investment Trusts | 1.262 T USD | 4.74% | +0.56% | 2.43 M | Finance | 203 |
| Motor Vehicles | 1.206 T USD | 1.23% | −1.52% | 37.076 M | Consumer Durables | 43 |
| Electric Utilities | 1.163 T USD | 3.75% | +1.44% | 4.605 M | Utilities | 70 |
| Investment Managers | 1.069 T USD | 2.98% | +0.10% | 3.062 M | Finance | 104 |
| Industrial Machinery | 1.023 T USD | 0.94% | −1.21% | 3.463 M | Producer Manufacturing | 91 |
| Aerospace & Defense | 987 B USD | 1.40% | +0.70% | 2.418 M | Electronic Technology | 63 |
| Investment Banks/Brokers | 902.3 B USD | 1.97% | +0.42% | 4.213 M | Finance | 46 |
| Managed Health Care | 791.181 B USD | 1.34% | +1.45% | 4.51 M | Health Services | 10 |
| Household/Personal Care | 771.561 B USD | 2.67% | +0.51% | 8.132 M | Consumer Non-Durables | 22 |
| Beverages: Non-Alcoholic | 701.751 B USD | 2.63% | +1.28% | 11.678 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 700.704 B USD | 4.55% | +1.10% | 15.167 M | Communications | 22 |
| Oil & Gas Production | 636.515 B USD | 2.82% | +0.79% | 3.588 M | Energy Minerals | 46 |
| Regional Banks | 631.116 B USD | 2.75% | +2.17% | 2.953 M | Finance | 236 |
| Multi-Line Insurance | 628.626 B USD | 1.97% | +1.76% | 2.509 M | Finance | 41 |
| Restaurants | 565.323 B USD | 1.98% | +0.02% | 3.559 M | Consumer Services | 54 |
| Chemicals: Specialty | 539.839 B USD | 2.06% | +0.03% | 1.908 M | Process Industries | 58 |
| Oil & Gas Pipelines | 526.031 B USD | 6.49% | +1.89% | 7.182 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 509.07 B USD | 1.78% | +2.43% | 3.788 M | Finance | 93 |
| Home Improvement Chains | 497.524 B USD | 2.32% | +0.51% | 2.705 M | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 493.879 B USD | 1.44% | −0.65% | 2.377 M | Producer Manufacturing | 37 |
| Other Consumer Services | 438.583 B USD | 0.61% | −1.00% | 1.499 M | Consumer Services | 53 |
| Railroads | 428.66 B USD | 1.76% | +0.61% | 3.67 M | Transportation | 6 |
| Steel | 403.217 B USD | 4.05% | +0.66% | 6.001 M | Non-Energy Minerals | 26 |
| Biotechnology | 393.581 B USD | 1.00% | −0.46% | 3.533 M | Health Technology | 337 |
| Movies/Entertainment | 389.703 B USD | 0.42% | +0.35% | 6.039 M | Consumer Services | 48 |
| Data Processing Services | 377.958 B USD | 1.26% | +0.57% | 2.475 M | Technology Services | 57 |
| Beverages: Alcoholic | 345.293 B USD | 2.18% | +0.70% | 2.464 M | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 341.563 B USD | 3.32% | −0.56% | 5.241 M | Non-Energy Minerals | 51 |
| Food: Specialty/Candy | 321.231 B USD | 2.44% | +1.11% | 4.191 M | Consumer Non-Durables | 42 |
| Air Freight/Couriers | 299.913 B USD | 2.62% | −0.04% | 3.816 M | Transportation | 21 |
| Electronic Equipment/Instruments | 293.83 B USD | 0.95% | −1.54% | 1.525 M | Electronic Technology | 45 |
| Medical Distributors | 292.059 B USD | 0.68% | +0.75% | 3.341 M | Distribution Services | 13 |
| Computer Processing Hardware | 291.338 B USD | 1.20% | −4.56% | 6.687 M | Electronic Technology | 12 |
| Insurance Brokers/Services | 285.541 B USD | 1.09% | +0.71% | 1.378 M | Finance | 19 |
| Tobacco | 284.704 B USD | 7.67% | +2.14% | 10.472 M | Consumer Non-Durables | 7 |
| Electrical Products | 282.488 B USD | 0.75% | −1.11% | 2.422 M | Producer Manufacturing | 65 |
| Oil Refining/Marketing | 278.064 B USD | 3.56% | +0.89% | 1.761 M | Energy Minerals | 12 |
| Hotels/Resorts/Cruise lines | 272.685 B USD | 0.75% | −0.60% | 3.768 M | Consumer Services | 23 |
| Precious Metals | 268.394 B USD | 1.74% | +0.62% | 7.051 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 266.277 B USD | 1.26% | −0.76% | 6.827 M | Consumer Non-Durables | 41 |
| Wholesale Distributors | 244.91 B USD | 1.90% | +0.56% | 1.453 M | Distribution Services | 49 |
| Homebuilding | 237.382 B USD | 0.84% | −0.99% | 1.492 M | Consumer Durables | 27 |
| Cable/Satellite TV | 225.847 B USD | 2.24% | +1.59% | 19.766 M | Consumer Services | 5 |
| Apparel/Footwear Retail | 223.57 B USD | 1.46% | +0.69% | 4.164 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 217.961 B USD | 7.26% | +0.15% | 390.178 K | Miscellaneous | 3846 |
| Financial Publishing/Services | 213.48 B USD | 0.87% | −0.14% | 1.099 M | Commercial Services | 3 |
| Other Transportation | 203.21 B USD | 0.37% | −2.07% | 17.701 M | Transportation | 17 |
| Environmental Services | 179.207 B USD | 1.07% | +0.84% | 1.264 M | Industrial Services | 18 |
| Auto Parts: OEM | 176.166 B USD | 1.79% | +0.63% | 1.515 M | Producer Manufacturing | 38 |
| Department Stores | 172.925 B USD | 0.32% | −0.10% | 8.512 M | Retail Trade | 6 |
| Trucking | 172.756 B USD | 0.68% | +1.03% | 1.097 M | Transportation | 18 |
| Construction Materials | 172.356 B USD | 0.96% | −0.84% | 1.775 M | Non-Energy Minerals | 14 |
| Engineering & Construction | 171.659 B USD | 0.32% | −0.67% | 672.933 K | Industrial Services | 51 |
| Computer Peripherals | 170.81 B USD | 0.78% | −3.22% | 3.214 M | Electronic Technology | 20 |
| Containers/Packaging | 161.229 B USD | 2.60% | +0.64% | 2.64 M | Process Industries | 23 |
| Building Products | 156.976 B USD | 1.28% | −0.34% | 1.142 M | Producer Manufacturing | 24 |
| Industrial Specialties | 152.705 B USD | 1.16% | −1.40% | 2.044 M | Process Industries | 18 |
| Contract Drilling | 137.432 B USD | 2.07% | −0.40% | 11.347 M | Industrial Services | 16 |
| Electronic Components | 136.591 B USD | 1.23% | −1.39% | 3.411 M | Electronic Technology | 24 |
| Gas Distributors | 126.479 B USD | 3.59% | +1.56% | 1.275 M | Utilities | 19 |
| Casinos/Gaming | 125.695 B USD | 0.74% | −0.25% | 2.986 M | Consumer Services | 16 |
| Airlines | 124.177 B USD | 1.09% | +0.61% | 8.006 M | Transportation | 25 |
| Hospital/Nursing Management | 122.242 B USD | 0.85% | +2.32% | 1.278 M | Health Services | 15 |
| Chemicals: Agricultural | 110.952 B USD | 2.84% | +0.82% | 1.614 M | Process Industries | 22 |
| Food: Major Diversified | 105.769 B USD | 3.63% | +1.76% | 5.782 M | Consumer Non-Durables | 10 |
| Drugstore Chains | 103.518 B USD | 4.11% | +1.00% | 8.245 M | Retail Trade | 3 |
| Medical/Nursing Services | 100.164 B USD | 0.36% | −0.12% | 1.774 M | Health Services | 61 |
| Life/Health Insurance | 97.589 B USD | 3.19% | +1.60% | 1.368 M | Finance | 17 |
| Real Estate Development | 92.354 B USD | 0.99% | −0.27% | 2.393 M | Finance | 54 |
| Electronic Production Equipment | 88.803 B USD | 0.36% | −3.80% | 6.833 M | Electronic Technology | 26 |
| Oilfield Services/Equipment | 87.701 B USD | 1.63% | +1.27% | 3.754 M | Industrial Services | 28 |
| Major Telecommunications | 87.147 B USD | 5.13% | +0.10% | 907.537 K | Communications | 17 |
| Services to the Health Industry | 75.438 B USD | 0.79% | +0.88% | 886.419 K | Health Services | 7 |
| Agricultural Commodities/Milling | 73.654 B USD | 2.42% | +1.73% | 4.566 M | Process Industries | 32 |
| Food Retail | 72.682 B USD | 1.70% | +1.59% | 2.924 M | Retail Trade | 14 |
| Specialty Telecommunications | 72.681 B USD | 3.36% | +1.03% | 801.297 K | Communications | 13 |
| Broadcasting | 69.511 B USD | 2.35% | +3.96% | 9.371 M | Consumer Services | 20 |
| Financial Conglomerates | 68.492 B USD | 1.60% | −0.05% | 144.54 K | Finance | 320 |
| Marine Shipping | 67.847 B USD | 5.06% | +1.14% | 590.706 K | Transportation | 52 |
| Chemicals: Major Diversified | 67.104 B USD | 2.56% | +0.39% | 1.465 M | Process Industries | 13 |
| Discount Stores | 66.823 B USD | 0.77% | −0.48% | 1.606 M | Retail Trade | 4 |
| Industrial Conglomerates | 60.305 B USD | 5.90% | +0.71% | 3.353 M | Producer Manufacturing | 6 |
| Food Distributors | 57.698 B USD | 1.91% | +1.12% | 2.097 M | Distribution Services | 12 |
| Water Utilities | 55.033 B USD | 2.44% | +0.73% | 2.364 M | Utilities | 14 |
| Advertising/Marketing Services | 53.366 B USD | 2.97% | +1.87% | 3.162 M | Commercial Services | 41 |
| Recreational Products | 49.788 B USD | 1.61% | +0.81% | 963.605 K | Consumer Durables | 28 |
| Coal | 47.592 B USD | 1.86% | −0.66% | 1.809 M | Energy Minerals | 14 |