| Packaged Software | 6.182 T USD | 0.58% | −2.30% | 12.292 M | Technology Services | 348 |
| Internet Software/Services | 5.845 T USD | 0.11% | −1.98% | 19.216 M | Technology Services | 103 |
| Semiconductors | 5.459 T USD | 0.71% | −1.87% | 25.098 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.985 T USD | 2.01% | −0.22% | 5.201 M | Health Technology | 407 |
| Telecommunications Equipment | 2.81 T USD | 0.60% | −2.16% | 70.122 M | Electronic Technology | 42 |
| Major Banks | 2.629 T USD | 3.46% | −0.17% | 11.975 M | Finance | 86 |
| Internet Retail | 2.352 T USD | 0.19% | −1.25% | 41.031 M | Retail Trade | 44 |
| Property/Casualty Insurance | 2.022 T USD | 0.20% | −0.64% | 1.418 M | Finance | 35 |
| Integrated Oil | 1.915 T USD | 5.26% | −0.78% | 9.634 M | Energy Minerals | 49 |
| Medical Specialties | 1.808 T USD | 0.76% | −0.83% | 2.074 M | Health Technology | 241 |
| Miscellaneous Commercial Services | 1.467 T USD | 0.67% | −1.40% | 5.292 M | Commercial Services | 160 |
| Information Technology Services | 1.367 T USD | 1.41% | −1.47% | 6.885 M | Technology Services | 107 |
| Real Estate Investment Trusts | 1.309 T USD | 4.57% | −1.56% | 2.134 M | Finance | 203 |
| Specialty Stores | 1.283 T USD | 1.01% | −1.08% | 5.204 M | Retail Trade | 77 |
| Motor Vehicles | 1.28 T USD | 1.16% | −2.78% | 44.95 M | Consumer Durables | 43 |
| Electric Utilities | 1.175 T USD | 3.63% | −0.99% | 3.827 M | Utilities | 71 |
| Investment Managers | 1.072 T USD | 2.95% | −0.91% | 3.136 M | Finance | 104 |
| Industrial Machinery | 1.063 T USD | 0.90% | −1.01% | 2.462 M | Producer Manufacturing | 89 |
| Aerospace & Defense | 985.756 B USD | 1.38% | −0.55% | 3.166 M | Electronic Technology | 65 |
| Investment Banks/Brokers | 896.337 B USD | 1.94% | −0.76% | 5.895 M | Finance | 46 |
| Regional Banks | 797.159 B USD | 3.08% | −1.01% | 5.214 M | Finance | 238 |
| Household/Personal Care | 759.875 B USD | 2.71% | +0.01% | 4.641 M | Consumer Non-Durables | 22 |
| Managed Health Care | 728.063 B USD | 1.45% | +0.94% | 3.777 M | Health Services | 10 |
| Wireless Telecommunications | 695.608 B USD | 4.56% | +0.03% | 12.39 M | Communications | 22 |
| Beverages: Non-Alcoholic | 684.816 B USD | 2.65% | −0.73% | 7.87 M | Consumer Non-Durables | 16 |
| Oil & Gas Production | 659.516 B USD | 2.72% | −1.29% | 4.183 M | Energy Minerals | 47 |
| Multi-Line Insurance | 614.59 B USD | 1.97% | −0.17% | 2.086 M | Finance | 41 |
| Restaurants | 561.211 B USD | 1.99% | −0.37% | 3.518 M | Consumer Services | 54 |
| Chemicals: Specialty | 542.796 B USD | 2.04% | −0.73% | 1.536 M | Process Industries | 58 |
| Oil & Gas Pipelines | 514.085 B USD | 6.43% | −1.22% | 5.849 M | Industrial Services | 24 |
| Trucks/Construction/Farm Machinery | 503.518 B USD | 1.42% | −0.58% | 1.751 M | Producer Manufacturing | 37 |
| Finance/Rental/Leasing | 503.45 B USD | 1.77% | −0.82% | 2.338 M | Finance | 93 |
| Home Improvement Chains | 501.115 B USD | 2.25% | −1.36% | 3.415 M | Retail Trade | 5 |
| Other Consumer Services | 443.15 B USD | 0.60% | −1.22% | 1.593 M | Consumer Services | 53 |
| Railroads | 433.829 B USD | 1.73% | −0.23% | 3.742 M | Transportation | 6 |
| Steel | 411.502 B USD | 3.97% | +0.20% | 5.775 M | Non-Energy Minerals | 26 |
| Biotechnology | 408.83 B USD | 0.95% | −1.63% | 2.677 M | Health Technology | 338 |
| Movies/Entertainment | 393.783 B USD | 0.41% | −0.59% | 5.943 M | Consumer Services | 48 |
| Data Processing Services | 379.004 B USD | 1.24% | −1.16% | 1.929 M | Technology Services | 57 |
| Beverages: Alcoholic | 348.408 B USD | 2.15% | −0.82% | 3.076 M | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 343.219 B USD | 3.33% | −0.02% | 5.547 M | Non-Energy Minerals | 51 |
| Food: Specialty/Candy | 314.609 B USD | 2.45% | −0.65% | 4.109 M | Consumer Non-Durables | 42 |
| Electronic Equipment/Instruments | 309.166 B USD | 0.91% | −0.76% | 1.223 M | Electronic Technology | 45 |
| Computer Processing Hardware | 308.041 B USD | 1.14% | −1.37% | 4.691 M | Electronic Technology | 12 |
| Air Freight/Couriers | 304.89 B USD | 2.57% | −0.93% | 2.429 M | Transportation | 21 |
| Medical Distributors | 290.737 B USD | 0.69% | −0.10% | 3.292 M | Distribution Services | 13 |
| Oil Refining/Marketing | 289.667 B USD | 3.36% | −1.12% | 1.686 M | Energy Minerals | 12 |
| Hotels/Resorts/Cruise lines | 280.62 B USD | 0.74% | −0.65% | 3.474 M | Consumer Services | 23 |
| Insurance Brokers/Services | 279.862 B USD | 1.08% | −0.75% | 1.041 M | Finance | 19 |
| Tobacco | 276.94 B USD | 7.84% | −0.28% | 8.082 M | Consumer Non-Durables | 7 |
| Precious Metals | 266.987 B USD | 1.73% | −1.20% | 9.06 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 263.576 B USD | 1.29% | +0.42% | 7.132 M | Consumer Non-Durables | 41 |
| Electrical Products | 252.691 B USD | 0.85% | −0.88% | 1.835 M | Producer Manufacturing | 64 |
| Homebuilding | 250.956 B USD | 0.86% | −1.86% | 1.318 M | Consumer Durables | 29 |
| Wholesale Distributors | 246.622 B USD | 1.85% | −1.09% | 1.563 M | Distribution Services | 49 |
| Apparel/Footwear Retail | 224.44 B USD | 1.43% | −1.52% | 3.827 M | Retail Trade | 31 |
| Cable/Satellite TV | 221.144 B USD | 2.26% | −0.12% | 17.834 M | Consumer Services | 5 |
| Investment Trusts/Mutual Funds | 220.144 B USD | 7.21% | −1.21% | 856.63 K | Miscellaneous | 3845 |
| Financial Publishing/Services | 213.319 B USD | 0.86% | −1.67% | 993.321 K | Commercial Services | 3 |
| Other Transportation | 212.901 B USD | 0.35% | −2.06% | 13.261 M | Transportation | 17 |
| Department Stores | 205.06 B USD | 0.26% | −1.15% | 6.014 M | Retail Trade | 7 |
| Trucking | 181.3 B USD | 0.61% | −0.65% | 743.921 K | Transportation | 18 |
| Computer Peripherals | 180.364 B USD | 0.74% | −2.46% | 3.527 M | Electronic Technology | 20 |
| Construction Materials | 180.116 B USD | 0.91% | −1.55% | 1.49 M | Non-Energy Minerals | 14 |
| Auto Parts: OEM | 179.183 B USD | 1.75% | −0.47% | 1.451 M | Producer Manufacturing | 38 |
| Engineering & Construction | 177.842 B USD | 0.31% | −1.30% | 580.027 K | Industrial Services | 51 |
| Environmental Services | 176.908 B USD | 1.07% | −0.18% | 1.074 M | Industrial Services | 16 |
| Building Products | 175.873 B USD | 1.37% | −0.65% | 812.632 K | Producer Manufacturing | 25 |
| Containers/Packaging | 161.805 B USD | 2.56% | −0.64% | 1.714 M | Process Industries | 23 |
| Industrial Specialties | 156.574 B USD | 1.14% | −0.70% | 1.314 M | Process Industries | 18 |
| Electronic Components | 140.933 B USD | 1.18% | −0.78% | 2.144 M | Electronic Technology | 24 |
| Contract Drilling | 140.832 B USD | 2.01% | −1.09% | 7.464 M | Industrial Services | 16 |
| Casinos/Gaming | 131.682 B USD | 0.71% | −0.59% | 2.474 M | Consumer Services | 16 |
| Hospital/Nursing Management | 128.482 B USD | 0.79% | −0.36% | 665.949 K | Health Services | 15 |
| Gas Distributors | 121.687 B USD | 3.65% | −1.20% | 1.169 M | Utilities | 18 |
| Airlines | 117.301 B USD | 1.13% | −0.53% | 7.85 M | Transportation | 25 |
| Chemicals: Agricultural | 110.026 B USD | 2.82% | −0.50% | 2.17 M | Process Industries | 22 |
| Drugstore Chains | 102.014 B USD | 4.13% | +0.23% | 7.723 M | Retail Trade | 3 |
| Food: Major Diversified | 101.757 B USD | 3.75% | +1.08% | 5.053 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 101.082 B USD | 0.35% | −0.88% | 2.037 M | Health Services | 61 |
| Life/Health Insurance | 95.101 B USD | 3.18% | −1.58% | 1.738 M | Finance | 17 |
| Real Estate Development | 94.929 B USD | 0.96% | −1.96% | 3.111 M | Finance | 54 |
| Electronic Production Equipment | 94.155 B USD | 0.34% | −1.82% | 3.757 M | Electronic Technology | 26 |
| Oilfield Services/Equipment | 89.212 B USD | 1.59% | −1.72% | 2.971 M | Industrial Services | 28 |
| Major Telecommunications | 88.677 B USD | 5.03% | +0.01% | 2.173 M | Communications | 17 |
| Services to the Health Industry | 76.284 B USD | 0.77% | −1.06% | 620.975 K | Health Services | 7 |
| Specialty Telecommunications | 73.059 B USD | 3.45% | −0.46% | 793.454 K | Communications | 13 |
| Agricultural Commodities/Milling | 71.909 B USD | 2.45% | −0.45% | 2.435 M | Process Industries | 32 |
| Food Retail | 71.902 B USD | 1.70% | −0.13% | 3.002 M | Retail Trade | 15 |
| Marine Shipping | 68.337 B USD | 6.03% | −0.89% | 708.866 K | Transportation | 52 |
| Financial Conglomerates | 67.847 B USD | 1.62% | −0.24% | 113.913 K | Finance | 321 |
| Chemicals: Major Diversified | 67.759 B USD | 2.54% | −0.47% | 1.363 M | Process Industries | 13 |
| Discount Stores | 67.645 B USD | 0.75% | −1.31% | 2.013 M | Retail Trade | 4 |
| Broadcasting | 66.707 B USD | 2.36% | −0.33% | 7.114 M | Consumer Services | 20 |
| Industrial Conglomerates | 59.759 B USD | 5.91% | +0.07% | 3.392 M | Producer Manufacturing | 6 |
| Food Distributors | 57.374 B USD | 1.90% | +0.13% | 1.89 M | Distribution Services | 11 |
| Water Utilities | 54.022 B USD | 2.46% | −0.51% | 1.198 M | Utilities | 14 |
| Advertising/Marketing Services | 51.657 B USD | 3.06% | −1.70% | 2.217 M | Commercial Services | 41 |
| Recreational Products | 50.043 B USD | 1.58% | −1.56% | 1.448 M | Consumer Durables | 28 |
| Coal | 47.381 B USD | 1.86% | −0.20% | 2.629 M | Energy Minerals | 14 |