| Packaged Software | 6.001 T USD | 0.59% | −2.89% | 9.017 M | Technology Services | 349 |
| Internet Software/Services | 5.671 T USD | 0.10% | −3.90% | 21.135 M | Technology Services | 104 |
| Semiconductors | 5.207 T USD | 0.75% | +1.17% | 11.316 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.968 T USD | 2.01% | −0.50% | 2.959 M | Health Technology | 407 |
| Major Banks | 2.87 T USD | 3.41% | −0.65% | 3.419 M | Finance | 88 |
| Telecommunications Equipment | 2.748 T USD | 0.63% | −0.35% | 18.129 M | Electronic Technology | 42 |
| Internet Retail | 2.259 T USD | 0.19% | −2.39% | 19.571 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.042 T USD | 0.20% | −0.45% | 461.512 K | Finance | 35 |
| Integrated Oil | 1.956 T USD | 4.65% | +0.06% | 3.204 M | Energy Minerals | 50 |
| Medical Specialties | 1.791 T USD | 0.76% | −1.47% | 562.112 K | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.469 T USD | 0.67% | −0.70% | 1.311 M | Commercial Services | 161 |
| Information Technology Services | 1.343 T USD | 1.39% | −2.28% | 2.777 M | Technology Services | 108 |
| Real Estate Investment Trusts | 1.291 T USD | 4.63% | −0.84% | 537.435 K | Finance | 203 |
| Specialty Stores | 1.284 T USD | 1.02% | −0.56% | 3.101 M | Retail Trade | 78 |
| Motor Vehicles | 1.261 T USD | 1.17% | −0.73% | 25.794 M | Consumer Durables | 43 |
| Electric Utilities | 1.186 T USD | 3.62% | −0.08% | 1.249 M | Utilities | 70 |
| Investment Managers | 1.079 T USD | 2.91% | −1.59% | 802.73 K | Finance | 104 |
| Industrial Machinery | 1.058 T USD | 0.92% | +0.17% | 1.073 M | Producer Manufacturing | 92 |
| Aerospace & Defense | 984.757 B USD | 1.38% | −0.48% | 1.214 M | Electronic Technology | 63 |
| Investment Banks/Brokers | 920.504 B USD | 1.91% | −0.32% | 1.742 M | Finance | 46 |
| Household/Personal Care | 792.863 B USD | 2.66% | +0.67% | 2.306 M | Consumer Non-Durables | 22 |
| Managed Health Care | 786.833 B USD | 1.35% | +1.12% | 1.002 M | Health Services | 10 |
| Beverages: Non-Alcoholic | 716.834 B USD | 2.55% | +0.07% | 4.981 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 698.881 B USD | 4.49% | −0.89% | 4.935 M | Communications | 22 |
| Regional Banks | 644.859 B USD | 2.58% | −0.72% | 596.156 K | Finance | 236 |
| Oil & Gas Production | 642.012 B USD | 2.79% | −0.04% | 917.716 K | Energy Minerals | 46 |
| Multi-Line Insurance | 627.126 B USD | 1.94% | −1.14% | 418.302 K | Finance | 41 |
| Restaurants | 578.843 B USD | 1.93% | +0.38% | 1.058 M | Consumer Services | 54 |
| Chemicals: Specialty | 537.72 B USD | 2.05% | −0.78% | 572.436 K | Process Industries | 58 |
| Oil & Gas Pipelines | 531.729 B USD | 6.39% | −0.06% | 1.548 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 520.508 B USD | 1.46% | −1.23% | 964.821 K | Finance | 93 |
| Home Improvement Chains | 492.559 B USD | 2.31% | −0.81% | 994.908 K | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 485.989 B USD | 1.43% | −3.13% | 1.63 M | Producer Manufacturing | 37 |
| Other Consumer Services | 449.851 B USD | 0.60% | −0.26% | 484.402 K | Consumer Services | 53 |
| Railroads | 427.39 B USD | 1.79% | +1.87% | 1.527 M | Transportation | 6 |
| Steel | 397.451 B USD | 4.08% | −1.97% | 2.764 M | Non-Energy Minerals | 26 |
| Biotechnology | 390.278 B USD | 0.97% | −3.20% | 1.296 M | Health Technology | 338 |
| Movies/Entertainment | 388.725 B USD | 0.41% | −1.42% | 1.969 M | Consumer Services | 48 |
| Data Processing Services | 380.386 B USD | 1.24% | −0.44% | 756.388 K | Technology Services | 57 |
| Beverages: Alcoholic | 349.467 B USD | 2.15% | −0.94% | 633.783 K | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 339.679 B USD | 3.35% | +0.08% | 2.011 M | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 328.391 B USD | 2.34% | −0.72% | 1.82 M | Consumer Non-Durables | 42 |
| Medical Distributors | 303.371 B USD | 0.66% | +0.64% | 1.082 M | Distribution Services | 13 |
| Air Freight/Couriers | 302.132 B USD | 2.58% | −0.33% | 958.677 K | Transportation | 21 |
| Computer Processing Hardware | 301.316 B USD | 1.18% | +0.50% | 1.447 M | Electronic Technology | 12 |
| Electronic Equipment/Instruments | 299.49 B USD | 0.94% | −0.26% | 354.888 K | Electronic Technology | 44 |
| Tobacco | 291.975 B USD | 7.29% | −1.41% | 3.255 M | Consumer Non-Durables | 7 |
| Electrical Products | 291.412 B USD | 0.74% | −0.91% | 829.058 K | Producer Manufacturing | 65 |
| Hotels/Resorts/Cruise lines | 284.638 B USD | 0.73% | +0.01% | 1.468 M | Consumer Services | 23 |
| Insurance Brokers/Services | 282.003 B USD | 1.09% | −1.03% | 275.078 K | Finance | 19 |
| Oil Refining/Marketing | 280.722 B USD | 3.48% | −0.50% | 513.865 K | Energy Minerals | 12 |
| Precious Metals | 270.139 B USD | 1.78% | +3.12% | 6.031 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 267.023 B USD | 1.24% | −1.79% | 1.138 M | Consumer Non-Durables | 41 |
| Wholesale Distributors | 246.243 B USD | 1.87% | −0.88% | 329.638 K | Distribution Services | 49 |
| Homebuilding | 239.896 B USD | 0.83% | −2.00% | 447.527 K | Consumer Durables | 27 |
| Apparel/Footwear Retail | 224.683 B USD | 1.44% | −0.65% | 1.211 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 219.292 B USD | 7.20% | −0.69% | 186.069 K | Miscellaneous | 3848 |
| Financial Publishing/Services | 214.302 B USD | 0.87% | −0.39% | 820.871 K | Commercial Services | 3 |
| Cable/Satellite TV | 214.119 B USD | 2.19% | −5.12% | 11.214 M | Consumer Services | 5 |
| Other Transportation | 206.234 B USD | 0.36% | −0.16% | 4.763 M | Transportation | 17 |
| Department Stores | 192.016 B USD | 0.28% | −1.98% | 2.694 M | Retail Trade | 6 |
| Environmental Services | 180.451 B USD | 1.05% | −0.44% | 609.021 K | Industrial Services | 18 |
| Computer Peripherals | 178.254 B USD | 0.75% | +0.98% | 1.173 M | Electronic Technology | 20 |
| Engineering & Construction | 176.692 B USD | 0.31% | −0.21% | 150.042 K | Industrial Services | 51 |
| Auto Parts: OEM | 175.348 B USD | 1.76% | −1.93% | 330.667 K | Producer Manufacturing | 38 |
| Construction Materials | 174.898 B USD | 0.95% | −0.48% | 1.028 M | Non-Energy Minerals | 14 |
| Building Products | 173.979 B USD | 1.44% | −0.35% | 347.07 K | Producer Manufacturing | 25 |
| Trucking | 169.288 B USD | 0.68% | −0.11% | 470.725 K | Transportation | 18 |
| Containers/Packaging | 160.569 B USD | 2.58% | −0.61% | 730.269 K | Process Industries | 23 |
| Industrial Specialties | 151.792 B USD | 1.18% | −0.42% | 404.748 K | Process Industries | 18 |
| Electronic Components | 141.529 B USD | 1.18% | −0.18% | 1.069 M | Electronic Technology | 23 |
| Contract Drilling | 136.455 B USD | 2.10% | −0.07% | 2.427 M | Industrial Services | 16 |
| Gas Distributors | 127.471 B USD | 3.50% | −0.49% | 209.073 K | Utilities | 19 |
| Casinos/Gaming | 126.341 B USD | 0.74% | −0.63% | 594.343 K | Consumer Services | 16 |
| Hospital/Nursing Management | 125.444 B USD | 0.80% | −1.67% | 379.561 K | Health Services | 15 |
| Airlines | 122.182 B USD | 1.07% | −1.13% | 6.256 M | Transportation | 25 |
| Chemicals: Agricultural | 109.039 B USD | 2.83% | −1.34% | 355.338 K | Process Industries | 22 |
| Food: Major Diversified | 107.62 B USD | 3.49% | −0.35% | 1.617 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 101.636 B USD | 0.35% | −1.79% | 858.861 K | Health Services | 61 |
| Drugstore Chains | 99.944 B USD | 4.18% | −0.71% | 2.99 M | Retail Trade | 3 |
| Life/Health Insurance | 99.131 B USD | 3.03% | −1.89% | 398.056 K | Finance | 17 |
| Electronic Production Equipment | 97.827 B USD | 0.34% | +3.00% | 3.971 M | Electronic Technology | 26 |
| Real Estate Development | 94.808 B USD | 0.95% | −0.51% | 1.638 M | Finance | 54 |
| Oilfield Services/Equipment | 88.724 B USD | 1.59% | −0.04% | 1.437 M | Industrial Services | 28 |
| Major Telecommunications | 87.621 B USD | 5.03% | −1.21% | 312.08 K | Communications | 17 |
| Services to the Health Industry | 76.733 B USD | 0.74% | −3.26% | 335.517 K | Health Services | 7 |
| Specialty Telecommunications | 73.62 B USD | 3.31% | −0.18% | 213.889 K | Communications | 13 |
| Food Retail | 72.019 B USD | 1.69% | −0.84% | 765.464 K | Retail Trade | 14 |
| Agricultural Commodities/Milling | 71.773 B USD | 2.40% | −1.60% | 580.559 K | Process Industries | 32 |
| Marine Shipping | 70.106 B USD | 4.88% | +1.30% | 180.432 K | Transportation | 52 |
| Broadcasting | 69.518 B USD | 2.23% | −1.93% | 2.86 M | Consumer Services | 20 |
| Financial Conglomerates | 66.491 B USD | 1.64% | −0.09% | 67.581 K | Finance | 306 |
| Discount Stores | 66.146 B USD | 0.78% | −0.42% | 487.609 K | Retail Trade | 4 |
| Chemicals: Major Diversified | 65.867 B USD | 2.57% | −1.30% | 335.795 K | Process Industries | 13 |
| Industrial Conglomerates | 59.585 B USD | 5.86% | −1.19% | 998.363 K | Producer Manufacturing | 6 |
| Food Distributors | 57.692 B USD | 1.87% | −0.63% | 448.567 K | Distribution Services | 12 |
| Water Utilities | 56.44 B USD | 2.36% | +0.33% | 329.758 K | Utilities | 14 |
| Advertising/Marketing Services | 55.113 B USD | 2.84% | +0.21% | 789.141 K | Commercial Services | 41 |
| Recreational Products | 51.29 B USD | 1.53% | −1.48% | 469.358 K | Consumer Durables | 28 |
| Coal | 48.451 B USD | 1.87% | +4.53% | 2.817 M | Energy Minerals | 14 |