| Packaged Software | 10.716 T USD | 0.63% | −0.05% | 10.173 M | Technology Services | 354 |
| Semiconductors | 5.525 T USD | 0.71% | +1.45% | 17.026 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.999 T USD | 1.91% | −0.27% | 2.451 M | Health Technology | 407 |
| Telecommunications Equipment | 2.963 T USD | 0.60% | −0.85% | 31.919 M | Electronic Technology | 42 |
| Major Banks | 2.926 T USD | 3.36% | +0.54% | 5.131 M | Finance | 88 |
| Internet Retail | 2.462 T USD | 0.17% | −0.71% | 20.52 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.141 T USD | 0.24% | +0.69% | 655.913 K | Finance | 37 |
| Integrated Oil | 2.129 T USD | 4.94% | −0.34% | 4.181 M | Energy Minerals | 54 |
| Medical Specialties | 1.998 T USD | 0.86% | +0.75% | 1.316 M | Health Technology | 239 |
| Internet Software/Services | 1.931 T USD | 0.34% | −0.23% | 5.789 M | Technology Services | 103 |
| Miscellaneous Commercial Services | 1.608 T USD | 0.90% | +0.15% | 1.62 M | Commercial Services | 162 |
| Real Estate Investment Trusts | 1.312 T USD | 4.53% | −0.43% | 1.099 M | Finance | 201 |
| Electric Utilities | 1.266 T USD | 3.41% | −0.09% | 2.985 M | Utilities | 69 |
| Motor Vehicles | 1.238 T USD | 1.23% | −1.93% | 29.916 M | Consumer Durables | 42 |
| Information Technology Services | 1.175 T USD | 1.14% | −0.42% | 4.343 M | Technology Services | 108 |
| Investment Managers | 1.13 T USD | 2.88% | +0.41% | 1.701 M | Finance | 104 |
| Industrial Machinery | 1.056 T USD | 0.85% | −0.11% | 1.411 M | Producer Manufacturing | 91 |
| Aerospace & Defense | 1.051 T USD | 1.32% | +0.17% | 1.201 M | Electronic Technology | 65 |
| Specialty Stores | 981.35 B USD | 1.12% | −0.44% | 4.501 M | Retail Trade | 76 |
| Investment Banks/Brokers | 937.538 B USD | 1.86% | −0.29% | 2.099 M | Finance | 45 |
| Household/Personal Care | 817.754 B USD | 2.60% | +0.37% | 2.442 M | Consumer Non-Durables | 22 |
| Managed Health Care | 803.789 B USD | 1.31% | +0.52% | 1.307 M | Health Services | 10 |
| Wireless Telecommunications | 694.659 B USD | 4.46% | +0.41% | 5.016 M | Communications | 21 |
| Regional Banks | 682.645 B USD | 2.58% | +0.38% | 841.983 K | Finance | 237 |
| Food: Specialty/Candy | 587.1 B USD | 2.58% | +1.10% | 1.613 M | Consumer Non-Durables | 44 |
| Multi-Line Insurance | 580.5 B USD | 1.86% | +0.37% | 913.4 K | Finance | 40 |
| Restaurants | 570.917 B USD | 1.97% | +1.07% | 3.419 M | Consumer Services | 54 |
| Chemicals: Specialty | 562.182 B USD | 1.96% | +0.17% | 701.015 K | Process Industries | 59 |
| Oil & Gas Pipelines | 535.948 B USD | 6.32% | −0.09% | 3.216 M | Industrial Services | 23 |
| Finance/Rental/Leasing | 532.446 B USD | 1.68% | −0.34% | 1.193 M | Finance | 92 |
| Home Improvement Chains | 510.433 B USD | 2.23% | −0.55% | 1.637 M | Retail Trade | 5 |
| Beverages: Non-Alcoholic | 490.802 B USD | 2.29% | +0.44% | 3.451 M | Consumer Non-Durables | 15 |
| Trucks/Construction/Farm Machinery | 457.258 B USD | 1.37% | +0.34% | 1.146 M | Producer Manufacturing | 36 |
| Other Consumer Services | 451.536 B USD | 0.60% | +0.11% | 1.348 M | Consumer Services | 52 |
| Oil & Gas Production | 440.642 B USD | 2.80% | −1.12% | 1.434 M | Energy Minerals | 41 |
| Railroads | 432.826 B USD | 1.74% | +0.27% | 1.321 M | Transportation | 6 |
| Food Retail | 421.464 B USD | 0.79% | +0.72% | 1.004 M | Retail Trade | 15 |
| Biotechnology | 418.984 B USD | 0.95% | −0.90% | 2.449 M | Health Technology | 336 |
| Steel | 389.168 B USD | 4.19% | −0.22% | 2.435 M | Non-Energy Minerals | 25 |
| Movies/Entertainment | 384.387 B USD | 0.42% | −0.23% | 6.537 M | Consumer Services | 48 |
| Beverages: Alcoholic | 370.109 B USD | 2.13% | +0.32% | 2.149 M | Consumer Non-Durables | 13 |
| Other Metals/Minerals | 360.348 B USD | 3.16% | −0.03% | 2.739 M | Non-Energy Minerals | 52 |
| Electronic Equipment/Instruments | 359.347 B USD | 0.86% | +0.21% | 627.74 K | Electronic Technology | 44 |
| Electrical Products | 337.256 B USD | 0.81% | −0.38% | 1.122 M | Producer Manufacturing | 66 |
| Computer Processing Hardware | 305.876 B USD | 1.15% | −0.89% | 2.543 M | Electronic Technology | 12 |
| Tobacco | 302.221 B USD | 7.12% | +0.30% | 3.043 M | Consumer Non-Durables | 7 |
| Air Freight/Couriers | 301.412 B USD | 2.59% | −0.28% | 1.521 M | Transportation | 20 |
| Insurance Brokers/Services | 294.92 B USD | 1.08% | +1.03% | 507.765 K | Finance | 19 |
| Wholesale Distributors | 291.249 B USD | 1.73% | +0.02% | 361.857 K | Distribution Services | 51 |
| Hotels/Resorts/Cruise lines | 288.399 B USD | 0.72% | +0.32% | 1.509 M | Consumer Services | 24 |
| Data Processing Services | 288.023 B USD | 0.90% | −0.17% | 2.112 M | Technology Services | 56 |
| Precious Metals | 279.674 B USD | 1.66% | +0.17% | 4.131 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 268.513 B USD | 1.23% | −1.62% | 4.166 M | Consumer Non-Durables | 41 |
| Oil Refining/Marketing | 261.46 B USD | 3.56% | −1.23% | 784.755 K | Energy Minerals | 12 |
| Homebuilding | 254.878 B USD | 0.80% | +0.48% | 494.406 K | Consumer Durables | 27 |
| Financial Publishing/Services | 253.913 B USD | 0.80% | +0.23% | 339.21 K | Commercial Services | 4 |
| Apparel/Footwear Retail | 234.174 B USD | 1.38% | −0.65% | 1.366 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 224.345 B USD | 7.02% | −0.26% | 330.818 K | Miscellaneous | 3859 |
| Auto Parts: OEM | 221.454 B USD | 1.84% | +0.09% | 541.635 K | Producer Manufacturing | 39 |
| Cable/Satellite TV | 221.399 B USD | 2.27% | +2.38% | 9.059 M | Consumer Services | 5 |
| Engineering & Construction | 219.316 B USD | 0.26% | −0.57% | 238.376 K | Industrial Services | 51 |
| Medical Distributors | 208.326 B USD | 1.37% | +0.48% | 1.2 M | Distribution Services | 13 |
| Department Stores | 206.134 B USD | 0.27% | −0.19% | 2.757 M | Retail Trade | 7 |
| Other Transportation | 204.899 B USD | 0.37% | −1.12% | 9.886 M | Transportation | 17 |
| Computer Peripherals | 201.135 B USD | 0.68% | +3.19% | 2.788 M | Electronic Technology | 20 |
| Environmental Services | 180.559 B USD | 1.06% | +0.52% | 498.842 K | Industrial Services | 17 |
| Building Products | 172.715 B USD | 1.22% | +0.30% | 598.222 K | Producer Manufacturing | 25 |
| Trucking | 165.482 B USD | 0.71% | +0.69% | 431.8 K | Transportation | 19 |
| Industrial Specialties | 161.723 B USD | 1.11% | +0.15% | 525.148 K | Process Industries | 18 |
| Containers/Packaging | 158.28 B USD | 2.24% | −0.35% | 805.518 K | Process Industries | 22 |
| Construction Materials | 147.507 B USD | 1.03% | +2.01% | 1.909 M | Non-Energy Minerals | 13 |
| Electronic Components | 139.546 B USD | 1.18% | −0.12% | 1.339 M | Electronic Technology | 22 |
| Contract Drilling | 135.2 B USD | 2.10% | −1.07% | 3.911 M | Industrial Services | 16 |
| Hospital/Nursing Management | 132.597 B USD | 0.77% | +0.78% | 529.843 K | Health Services | 15 |
| Casinos/Gaming | 129.753 B USD | 0.71% | −0.95% | 1.176 M | Consumer Services | 16 |
| Gas Distributors | 128.775 B USD | 3.45% | −1.01% | 745.227 K | Utilities | 19 |
| Airlines | 124.323 B USD | 1.07% | −0.10% | 3.107 M | Transportation | 25 |
| Electronic Production Equipment | 119.461 B USD | 0.30% | −1.18% | 2.336 M | Electronic Technology | 27 |
| Life/Health Insurance | 116.754 B USD | 3.00% | +0.42% | 649.668 K | Finance | 15 |
| Chemicals: Agricultural | 115.739 B USD | 2.63% | +0.06% | 1.448 M | Process Industries | 22 |
| Food: Major Diversified | 106.461 B USD | 3.80% | +0.89% | 2.179 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 106.169 B USD | 0.34% | +0.18% | 2.499 M | Health Services | 62 |
| Real Estate Development | 99.427 B USD | 0.78% | +0.65% | 1.483 M | Finance | 52 |
| Major Telecommunications | 92.436 B USD | 5.13% | −0.56% | 465.432 K | Communications | 17 |
| Oilfield Services/Equipment | 87.145 B USD | 1.63% | −1.48% | 1.507 M | Industrial Services | 28 |
| Marine Shipping | 79.904 B USD | 4.89% | +0.56% | 866.177 K | Transportation | 53 |
| Services to the Health Industry | 78.065 B USD | 0.76% | +1.09% | 528.845 K | Health Services | 7 |
| Specialty Telecommunications | 74.508 B USD | 3.28% | −0.48% | 533.813 K | Communications | 13 |
| Broadcasting | 72.193 B USD | 2.18% | −0.86% | 2.202 M | Consumer Services | 19 |
| Drugstore Chains | 70.17 B USD | 4.78% | +0.38% | 6.188 M | Retail Trade | 2 |
| Financial Conglomerates | 69.032 B USD | 1.58% | −0.18% | 280.466 K | Finance | 303 |
| Discount Stores | 65.142 B USD | 0.80% | −0.02% | 948.295 K | Retail Trade | 4 |
| Water Utilities | 60.467 B USD | 2.29% | +0.37% | 712.672 K | Utilities | 14 |
| Food Distributors | 58.468 B USD | 1.91% | +0.38% | 1.001 M | Distribution Services | 12 |
| Chemicals: Major Diversified | 58.392 B USD | 2.28% | +0.48% | 753.7 K | Process Industries | 12 |
| Advertising/Marketing Services | 57.453 B USD | 2.73% | −0.70% | 1.281 M | Commercial Services | 42 |
| Forest Products | 53.686 B USD | 1.55% | −1.53% | 1.166 M | Non-Energy Minerals | 7 |
| Recreational Products | 51.5 B USD | 1.53% | +0.08% | 547.477 K | Consumer Durables | 28 |
| Coal | 48.801 B USD | 1.76% | −0.74% | 1.364 M | Energy Minerals | 14 |
| Specialty Insurance | 47.526 B USD | 3.00% | −0.45% | 431.231 K | Finance | 13 |