| Packaged Software | 6.041 T USD | 0.58% | −2.21% | 11.666 M | Technology Services | 349 |
| Internet Software/Services | 5.674 T USD | 0.10% | −3.86% | 27.954 M | Technology Services | 105 |
| Semiconductors | 5.248 T USD | 0.75% | +2.23% | 15.45 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.975 T USD | 2.00% | −0.28% | 4.123 M | Health Technology | 407 |
| Major Banks | 2.872 T USD | 3.41% | −0.65% | 5.079 M | Finance | 88 |
| Telecommunications Equipment | 2.759 T USD | 0.63% | +0.03% | 24.648 M | Electronic Technology | 42 |
| Internet Retail | 2.268 T USD | 0.18% | −1.97% | 24.925 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.042 T USD | 0.20% | −0.41% | 608.998 K | Finance | 35 |
| Integrated Oil | 1.957 T USD | 4.65% | +0.25% | 4.373 M | Energy Minerals | 50 |
| Medical Specialties | 1.794 T USD | 0.76% | −1.28% | 818.338 K | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.471 T USD | 0.67% | −0.56% | 1.837 M | Commercial Services | 161 |
| Information Technology Services | 1.349 T USD | 1.39% | −1.80% | 3.907 M | Technology Services | 109 |
| Real Estate Investment Trusts | 1.291 T USD | 4.63% | −0.77% | 848.483 K | Finance | 203 |
| Specialty Stores | 1.29 T USD | 1.02% | −0.06% | 4.475 M | Retail Trade | 78 |
| Motor Vehicles | 1.26 T USD | 1.17% | −0.73% | 34.751 M | Consumer Durables | 43 |
| Electric Utilities | 1.192 T USD | 3.61% | +0.42% | 1.942 M | Utilities | 70 |
| Investment Managers | 1.081 T USD | 2.91% | −1.38% | 1.273 M | Finance | 104 |
| Industrial Machinery | 1.061 T USD | 0.92% | +0.49% | 1.463 M | Producer Manufacturing | 92 |
| Aerospace & Defense | 989.521 B USD | 1.38% | +0.01% | 1.895 M | Electronic Technology | 64 |
| Investment Banks/Brokers | 921.089 B USD | 1.91% | −0.26% | 2.435 M | Finance | 46 |
| Household/Personal Care | 794.008 B USD | 2.66% | +0.84% | 3.07 M | Consumer Non-Durables | 22 |
| Managed Health Care | 785.511 B USD | 1.35% | +0.96% | 1.653 M | Health Services | 10 |
| Beverages: Non-Alcoholic | 718.7 B USD | 2.55% | +0.36% | 6.258 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 699.17 B USD | 4.49% | −0.79% | 6.765 M | Communications | 22 |
| Regional Banks | 645.791 B USD | 2.58% | −0.59% | 879.275 K | Finance | 236 |
| Oil & Gas Production | 643.316 B USD | 2.79% | +0.19% | 1.42 M | Energy Minerals | 46 |
| Multi-Line Insurance | 627.587 B USD | 1.94% | −1.08% | 635.087 K | Finance | 41 |
| Restaurants | 582.932 B USD | 1.92% | +1.11% | 1.614 M | Consumer Services | 54 |
| Chemicals: Specialty | 538.39 B USD | 2.05% | −0.63% | 802.007 K | Process Industries | 58 |
| Oil & Gas Pipelines | 533.349 B USD | 6.39% | +0.25% | 2.407 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 522.197 B USD | 1.46% | −0.92% | 1.411 M | Finance | 93 |
| Home Improvement Chains | 494.181 B USD | 2.31% | −0.48% | 1.353 M | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 486.523 B USD | 1.43% | −3.03% | 2.134 M | Producer Manufacturing | 37 |
| Other Consumer Services | 451.09 B USD | 0.60% | −0.03% | 696.099 K | Consumer Services | 53 |
| Railroads | 427.876 B USD | 1.79% | +1.98% | 2.179 M | Transportation | 6 |
| Steel | 398.683 B USD | 4.08% | −1.93% | 4.024 M | Non-Energy Minerals | 26 |
| Biotechnology | 392.165 B USD | 0.97% | −2.72% | 1.904 M | Health Technology | 338 |
| Movies/Entertainment | 389.59 B USD | 0.41% | −1.20% | 2.701 M | Consumer Services | 48 |
| Data Processing Services | 381.91 B USD | 1.24% | −0.04% | 1.091 M | Technology Services | 57 |
| Beverages: Alcoholic | 349.712 B USD | 2.15% | −0.90% | 886.447 K | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 340.821 B USD | 3.34% | +0.53% | 2.798 M | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 328.714 B USD | 2.34% | −0.67% | 2.321 M | Consumer Non-Durables | 42 |
| Computer Processing Hardware | 303.96 B USD | 1.17% | +1.40% | 2.213 M | Electronic Technology | 12 |
| Medical Distributors | 303.547 B USD | 0.66% | +0.65% | 1.609 M | Distribution Services | 13 |
| Air Freight/Couriers | 302.997 B USD | 2.59% | −0.07% | 1.382 M | Transportation | 21 |
| Electronic Equipment/Instruments | 301.361 B USD | 0.94% | +0.36% | 528.736 K | Electronic Technology | 44 |
| Electrical Products | 293.836 B USD | 0.73% | −0.07% | 1.274 M | Producer Manufacturing | 65 |
| Tobacco | 292.801 B USD | 7.29% | −1.11% | 4.392 M | Consumer Non-Durables | 7 |
| Hotels/Resorts/Cruise lines | 284.217 B USD | 0.73% | −0.15% | 2.096 M | Consumer Services | 23 |
| Insurance Brokers/Services | 282.584 B USD | 1.09% | −0.82% | 455.956 K | Finance | 19 |
| Oil Refining/Marketing | 281.251 B USD | 3.48% | −0.29% | 748.007 K | Energy Minerals | 12 |
| Precious Metals | 271.875 B USD | 1.78% | +3.92% | 8.839 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 267.519 B USD | 1.25% | −1.60% | 1.63 M | Consumer Non-Durables | 41 |
| Wholesale Distributors | 247.799 B USD | 1.87% | −0.25% | 523.089 K | Distribution Services | 49 |
| Homebuilding | 241.53 B USD | 0.83% | −1.33% | 578.526 K | Consumer Durables | 27 |
| Apparel/Footwear Retail | 225.741 B USD | 1.44% | −0.18% | 1.692 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 219.594 B USD | 7.20% | −0.45% | 275.163 K | Miscellaneous | 3848 |
| Financial Publishing/Services | 214.769 B USD | 0.87% | −0.19% | 1.156 M | Commercial Services | 3 |
| Cable/Satellite TV | 213.819 B USD | 2.19% | −5.26% | 15.391 M | Consumer Services | 5 |
| Other Transportation | 207.474 B USD | 0.36% | +0.59% | 6.757 M | Transportation | 17 |
| Department Stores | 192.03 B USD | 0.28% | −1.47% | 4.022 M | Retail Trade | 6 |
| Environmental Services | 181.221 B USD | 1.05% | −0.01% | 817.365 K | Industrial Services | 18 |
| Computer Peripherals | 180.662 B USD | 0.75% | +2.35% | 1.742 M | Electronic Technology | 20 |
| Engineering & Construction | 177.761 B USD | 0.31% | +0.39% | 218.451 K | Industrial Services | 51 |
| Auto Parts: OEM | 175.555 B USD | 1.76% | −1.81% | 504.928 K | Producer Manufacturing | 38 |
| Construction Materials | 175.275 B USD | 0.94% | −0.20% | 1.382 M | Non-Energy Minerals | 14 |
| Building Products | 174.225 B USD | 1.44% | −0.21% | 513.857 K | Producer Manufacturing | 25 |
| Trucking | 170.253 B USD | 0.68% | +0.46% | 726.367 K | Transportation | 18 |
| Containers/Packaging | 160.439 B USD | 2.58% | −0.68% | 1.046 M | Process Industries | 23 |
| Industrial Specialties | 151.903 B USD | 1.18% | −0.35% | 652.758 K | Process Industries | 18 |
| Electronic Components | 142.764 B USD | 1.18% | +0.70% | 1.542 M | Electronic Technology | 23 |
| Contract Drilling | 136.341 B USD | 2.10% | −0.15% | 3.328 M | Industrial Services | 16 |
| Gas Distributors | 127.636 B USD | 3.50% | −0.36% | 329.768 K | Utilities | 19 |
| Casinos/Gaming | 126.506 B USD | 0.73% | −0.49% | 982.085 K | Consumer Services | 16 |
| Hospital/Nursing Management | 124.987 B USD | 0.80% | −2.03% | 621.465 K | Health Services | 15 |
| Airlines | 122.647 B USD | 1.07% | −0.74% | 8.55 M | Transportation | 25 |
| Chemicals: Agricultural | 109.033 B USD | 2.83% | −1.34% | 606.197 K | Process Industries | 22 |
| Food: Major Diversified | 107.495 B USD | 3.49% | −0.47% | 2.2 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 101.821 B USD | 0.35% | −1.61% | 1.252 M | Health Services | 61 |
| Drugstore Chains | 99.609 B USD | 4.18% | −1.04% | 4.148 M | Retail Trade | 3 |
| Life/Health Insurance | 99.085 B USD | 3.03% | −1.94% | 597.585 K | Finance | 17 |
| Electronic Production Equipment | 98.441 B USD | 0.33% | +3.68% | 5.693 M | Electronic Technology | 26 |
| Real Estate Development | 94.74 B USD | 0.95% | −0.42% | 2.283 M | Finance | 54 |
| Oilfield Services/Equipment | 88.526 B USD | 1.60% | −0.26% | 2.099 M | Industrial Services | 28 |
| Major Telecommunications | 87.813 B USD | 5.03% | −0.94% | 456.545 K | Communications | 17 |
| Services to the Health Industry | 76.57 B USD | 0.74% | −3.46% | 571.508 K | Health Services | 7 |
| Specialty Telecommunications | 73.648 B USD | 3.31% | −0.09% | 372.945 K | Communications | 13 |
| Food Retail | 72.007 B USD | 1.69% | −0.86% | 1.113 M | Retail Trade | 14 |
| Agricultural Commodities/Milling | 71.976 B USD | 2.40% | −1.33% | 849.82 K | Process Industries | 32 |
| Marine Shipping | 70.327 B USD | 4.87% | +1.66% | 286.87 K | Transportation | 52 |
| Broadcasting | 69.494 B USD | 2.22% | −1.96% | 3.915 M | Consumer Services | 20 |
| Financial Conglomerates | 66.627 B USD | 1.64% | −0.07% | 90.837 K | Finance | 307 |
| Discount Stores | 65.972 B USD | 0.78% | −0.69% | 707.773 K | Retail Trade | 4 |
| Chemicals: Major Diversified | 65.853 B USD | 2.57% | −1.27% | 548.785 K | Process Industries | 13 |
| Industrial Conglomerates | 59.59 B USD | 5.86% | −1.18% | 1.441 M | Producer Manufacturing | 6 |
| Food Distributors | 57.722 B USD | 1.87% | −0.58% | 690.749 K | Distribution Services | 12 |
| Water Utilities | 56.522 B USD | 2.36% | +0.42% | 443.767 K | Utilities | 14 |
| Advertising/Marketing Services | 55.073 B USD | 2.85% | +0.15% | 1.138 M | Commercial Services | 41 |
| Recreational Products | 51.122 B USD | 1.53% | −1.78% | 726.447 K | Consumer Durables | 28 |
| Coal | 48.664 B USD | 1.86% | +4.98% | 3.601 M | Energy Minerals | 14 |