| Packaged Software | 6.065 T USD | 0.58% | −1.80% | 14.523 M | Technology Services | 349 |
| Internet Software/Services | 5.697 T USD | 0.10% | −3.50% | 33.99 M | Technology Services | 105 |
| Semiconductors | 5.278 T USD | 0.75% | +2.95% | 19.616 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.982 T USD | 2.00% | −0.01% | 5.21 M | Health Technology | 407 |
| Major Banks | 2.878 T USD | 3.41% | −0.34% | 6.763 M | Finance | 88 |
| Telecommunications Equipment | 2.772 T USD | 0.63% | +0.51% | 32.104 M | Electronic Technology | 42 |
| Internet Retail | 2.282 T USD | 0.18% | −1.39% | 29.277 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.05 T USD | 0.20% | −0.06% | 779.733 K | Finance | 35 |
| Integrated Oil | 1.965 T USD | 4.65% | +0.92% | 5.968 M | Energy Minerals | 50 |
| Medical Specialties | 1.802 T USD | 0.75% | −0.87% | 1.136 M | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.472 T USD | 0.67% | −0.31% | 2.307 M | Commercial Services | 161 |
| Information Technology Services | 1.353 T USD | 1.39% | −1.56% | 4.964 M | Technology Services | 109 |
| Real Estate Investment Trusts | 1.291 T USD | 4.63% | −0.58% | 1.22 M | Finance | 203 |
| Specialty Stores | 1.289 T USD | 1.02% | −0.17% | 5.624 M | Retail Trade | 78 |
| Motor Vehicles | 1.274 T USD | 1.16% | +0.54% | 46.163 M | Consumer Durables | 43 |
| Electric Utilities | 1.19 T USD | 3.61% | +0.29% | 2.637 M | Utilities | 70 |
| Investment Managers | 1.088 T USD | 2.91% | −0.72% | 1.712 M | Finance | 104 |
| Industrial Machinery | 1.068 T USD | 0.92% | +1.19% | 1.881 M | Producer Manufacturing | 92 |
| Aerospace & Defense | 996.941 B USD | 1.37% | +0.76% | 2.379 M | Electronic Technology | 64 |
| Investment Banks/Brokers | 925.153 B USD | 1.92% | +0.21% | 3.118 M | Finance | 46 |
| Household/Personal Care | 791.811 B USD | 2.66% | +0.57% | 3.939 M | Consumer Non-Durables | 22 |
| Managed Health Care | 784.84 B USD | 1.35% | +0.87% | 2.171 M | Health Services | 10 |
| Beverages: Non-Alcoholic | 716.591 B USD | 2.55% | +0.07% | 8.114 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 701.048 B USD | 4.49% | −0.43% | 8.747 M | Communications | 22 |
| Regional Banks | 649.068 B USD | 2.58% | −0.03% | 1.221 M | Finance | 236 |
| Oil & Gas Production | 646.772 B USD | 2.78% | +0.77% | 1.988 M | Energy Minerals | 46 |
| Multi-Line Insurance | 630.066 B USD | 1.94% | −0.64% | 894.003 K | Finance | 41 |
| Restaurants | 581.848 B USD | 1.92% | +0.93% | 2.23 M | Consumer Services | 54 |
| Chemicals: Specialty | 539.388 B USD | 2.05% | −0.42% | 1.073 M | Process Industries | 58 |
| Oil & Gas Pipelines | 535.576 B USD | 6.40% | +0.67% | 3.367 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 524.591 B USD | 1.73% | −0.48% | 1.883 M | Finance | 93 |
| Home Improvement Chains | 495.384 B USD | 2.30% | −0.24% | 1.72 M | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 488.92 B USD | 1.43% | −2.55% | 2.606 M | Producer Manufacturing | 37 |
| Other Consumer Services | 452.703 B USD | 0.60% | +0.41% | 908.192 K | Consumer Services | 53 |
| Railroads | 430.113 B USD | 1.79% | +2.52% | 2.878 M | Transportation | 6 |
| Steel | 399.47 B USD | 4.07% | −1.45% | 5.191 M | Non-Energy Minerals | 26 |
| Biotechnology | 394.457 B USD | 0.96% | −2.14% | 2.652 M | Health Technology | 338 |
| Movies/Entertainment | 391.501 B USD | 0.41% | −0.71% | 3.418 M | Consumer Services | 48 |
| Data Processing Services | 382.439 B USD | 1.23% | +0.11% | 1.394 M | Technology Services | 57 |
| Beverages: Alcoholic | 349.909 B USD | 2.15% | −0.80% | 1.201 M | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 343.006 B USD | 3.33% | +1.39% | 3.807 M | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 328.38 B USD | 2.34% | −0.56% | 2.828 M | Consumer Non-Durables | 42 |
| Computer Processing Hardware | 305.344 B USD | 1.17% | +2.05% | 2.849 M | Electronic Technology | 12 |
| Electronic Equipment/Instruments | 303.829 B USD | 0.94% | +1.19% | 732.905 K | Electronic Technology | 44 |
| Air Freight/Couriers | 303.605 B USD | 2.58% | +0.16% | 1.835 M | Transportation | 21 |
| Medical Distributors | 302.997 B USD | 0.66% | +0.51% | 2.358 M | Distribution Services | 13 |
| Electrical Products | 294.188 B USD | 0.73% | +0.04% | 1.66 M | Producer Manufacturing | 65 |
| Tobacco | 293.066 B USD | 7.29% | −0.97% | 5.485 M | Consumer Non-Durables | 7 |
| Hotels/Resorts/Cruise lines | 285.076 B USD | 0.73% | +0.21% | 2.775 M | Consumer Services | 23 |
| Insurance Brokers/Services | 283.782 B USD | 1.09% | −0.40% | 631.089 K | Finance | 19 |
| Oil Refining/Marketing | 282.666 B USD | 3.48% | +0.27% | 1.011 M | Energy Minerals | 12 |
| Precious Metals | 273.82 B USD | 1.78% | +4.69% | 11.721 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 268.699 B USD | 1.25% | −1.17% | 2.109 M | Consumer Non-Durables | 41 |
| Wholesale Distributors | 249.132 B USD | 1.87% | +0.30% | 705.839 K | Distribution Services | 49 |
| Homebuilding | 243.379 B USD | 0.83% | −0.57% | 727.552 K | Consumer Durables | 27 |
| Apparel/Footwear Retail | 226.834 B USD | 1.44% | +0.31% | 2.405 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 219.784 B USD | 7.19% | −0.28% | 353.174 K | Miscellaneous | 3848 |
| Cable/Satellite TV | 216.203 B USD | 2.19% | −4.20% | 20.363 M | Consumer Services | 5 |
| Financial Publishing/Services | 215.835 B USD | 0.87% | +0.31% | 1.359 M | Commercial Services | 3 |
| Other Transportation | 207.536 B USD | 0.36% | +0.66% | 9.058 M | Transportation | 17 |
| Department Stores | 192.144 B USD | 0.28% | −1.18% | 4.861 M | Retail Trade | 6 |
| Environmental Services | 181.603 B USD | 1.05% | +0.20% | 1.063 M | Industrial Services | 18 |
| Computer Peripherals | 181.579 B USD | 0.75% | +2.87% | 2.389 M | Electronic Technology | 20 |
| Engineering & Construction | 178.927 B USD | 0.31% | +1.05% | 304.937 K | Industrial Services | 51 |
| Auto Parts: OEM | 176.387 B USD | 1.76% | −1.35% | 719.983 K | Producer Manufacturing | 38 |
| Construction Materials | 176.145 B USD | 0.94% | +0.43% | 1.662 M | Non-Energy Minerals | 14 |
| Building Products | 175.234 B USD | 1.44% | +0.35% | 715.435 K | Producer Manufacturing | 25 |
| Trucking | 170.721 B USD | 0.68% | +0.73% | 1.049 M | Transportation | 18 |
| Containers/Packaging | 161.376 B USD | 2.58% | −0.10% | 1.406 M | Process Industries | 23 |
| Industrial Specialties | 152.386 B USD | 1.18% | −0.03% | 915.238 K | Process Industries | 18 |
| Electronic Components | 143.657 B USD | 1.18% | +1.34% | 2.072 M | Electronic Technology | 23 |
| Contract Drilling | 137.406 B USD | 2.10% | +0.62% | 4.356 M | Industrial Services | 16 |
| Gas Distributors | 128.204 B USD | 3.50% | +0.12% | 491.825 K | Utilities | 19 |
| Casinos/Gaming | 126.933 B USD | 0.73% | −0.16% | 1.399 M | Consumer Services | 16 |
| Hospital/Nursing Management | 125.188 B USD | 0.80% | −1.87% | 852.928 K | Health Services | 15 |
| Airlines | 124.127 B USD | 1.06% | +0.64% | 10.981 M | Transportation | 25 |
| Chemicals: Agricultural | 109.914 B USD | 2.84% | −0.56% | 912.221 K | Process Industries | 22 |
| Food: Major Diversified | 107.447 B USD | 3.49% | −0.52% | 2.794 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 102.047 B USD | 0.35% | −1.39% | 1.652 M | Health Services | 61 |
| Drugstore Chains | 99.753 B USD | 4.18% | −0.90% | 5.469 M | Retail Trade | 3 |
| Life/Health Insurance | 99.653 B USD | 3.03% | −1.37% | 824.23 K | Finance | 17 |
| Electronic Production Equipment | 98.91 B USD | 0.34% | +4.21% | 7.282 M | Electronic Technology | 26 |
| Real Estate Development | 95.074 B USD | 0.95% | −0.02% | 2.725 M | Finance | 54 |
| Oilfield Services/Equipment | 89.489 B USD | 1.59% | +0.82% | 2.842 M | Industrial Services | 28 |
| Major Telecommunications | 87.96 B USD | 5.02% | −0.76% | 598.119 K | Communications | 17 |
| Services to the Health Industry | 77.048 B USD | 0.74% | −2.85% | 786.282 K | Health Services | 7 |
| Specialty Telecommunications | 73.849 B USD | 3.30% | +0.16% | 554.421 K | Communications | 13 |
| Food Retail | 72.207 B USD | 1.69% | −0.62% | 1.555 M | Retail Trade | 14 |
| Agricultural Commodities/Milling | 72.036 B USD | 2.40% | −1.23% | 1.179 M | Process Industries | 32 |
| Marine Shipping | 70.612 B USD | 4.86% | +2.07% | 438.311 K | Transportation | 52 |
| Broadcasting | 70.029 B USD | 2.22% | −1.21% | 5.175 M | Consumer Services | 20 |
| Financial Conglomerates | 66.61 B USD | 1.64% | +0.20% | 162.958 K | Finance | 307 |
| Chemicals: Major Diversified | 66.189 B USD | 2.57% | −0.75% | 810.734 K | Process Industries | 13 |
| Discount Stores | 66.169 B USD | 0.78% | −0.39% | 1.018 M | Retail Trade | 4 |
| Industrial Conglomerates | 60.007 B USD | 5.86% | −0.47% | 1.916 M | Producer Manufacturing | 6 |
| Food Distributors | 57.728 B USD | 1.87% | −0.58% | 968.818 K | Distribution Services | 12 |
| Water Utilities | 56.481 B USD | 2.36% | +0.34% | 598.956 K | Utilities | 14 |
| Advertising/Marketing Services | 55.359 B USD | 2.85% | +0.80% | 1.536 M | Commercial Services | 41 |
| Recreational Products | 51.472 B USD | 1.53% | −1.13% | 1.024 M | Consumer Durables | 28 |
| Coal | 49.139 B USD | 1.86% | +6.02% | 4.526 M | Energy Minerals | 14 |