| Packaged Software | 10.717 T USD | 0.63% | +0.21% | 10.779 M | Technology Services | 354 |
| Semiconductors | 5.488 T USD | 0.70% | −1.03% | 20.55 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 4.007 T USD | 1.92% | +0.54% | 5.308 M | Health Technology | 407 |
| Telecommunications Equipment | 2.988 T USD | 0.61% | +0.96% | 46.445 M | Electronic Technology | 42 |
| Major Banks | 2.929 T USD | 3.36% | −0.06% | 7.904 M | Finance | 88 |
| Internet Retail | 2.478 T USD | 0.17% | +0.82% | 35.743 M | Retail Trade | 45 |
| Integrated Oil | 2.127 T USD | 4.99% | +1.42% | 8.197 M | Energy Minerals | 54 |
| Property/Casualty Insurance | 2.127 T USD | 0.24% | +0.62% | 1.109 M | Finance | 37 |
| Medical Specialties | 1.984 T USD | 0.87% | +1.15% | 2.34 M | Health Technology | 239 |
| Internet Software/Services | 1.934 T USD | 0.34% | +0.59% | 6.623 M | Technology Services | 103 |
| Miscellaneous Commercial Services | 1.605 T USD | 0.90% | +0.14% | 4.447 M | Commercial Services | 162 |
| Real Estate Investment Trusts | 1.287 T USD | 4.62% | +2.00% | 2.505 M | Finance | 201 |
| Motor Vehicles | 1.277 T USD | 1.23% | −0.91% | 31.027 M | Consumer Durables | 41 |
| Electric Utilities | 1.267 T USD | 3.45% | +1.34% | 4.933 M | Utilities | 69 |
| Information Technology Services | 1.179 T USD | 1.12% | −0.88% | 6.893 M | Technology Services | 108 |
| Investment Managers | 1.125 T USD | 2.91% | +1.37% | 3.29 M | Finance | 104 |
| Industrial Machinery | 1.057 T USD | 0.85% | +0.05% | 2.091 M | Producer Manufacturing | 91 |
| Aerospace & Defense | 1.049 T USD | 1.33% | +0.95% | 2.312 M | Electronic Technology | 65 |
| Specialty Stores | 985.576 B USD | 1.13% | +1.08% | 7.916 M | Retail Trade | 76 |
| Investment Banks/Brokers | 940.387 B USD | 1.87% | +0.35% | 3.631 M | Finance | 45 |
| Household/Personal Care | 813.512 B USD | 2.61% | +0.87% | 4.32 M | Consumer Non-Durables | 22 |
| Managed Health Care | 799.625 B USD | 1.32% | +1.10% | 1.922 M | Health Services | 10 |
| Wireless Telecommunications | 689.586 B USD | 4.50% | +1.11% | 8.914 M | Communications | 21 |
| Regional Banks | 682.106 B USD | 2.58% | +0.27% | 1.574 M | Finance | 237 |
| Food: Specialty/Candy | 580.779 B USD | 2.58% | +0.27% | 2.385 M | Consumer Non-Durables | 44 |
| Multi-Line Insurance | 578.702 B USD | 1.89% | +0.59% | 1.698 M | Finance | 40 |
| Restaurants | 565.805 B USD | 1.99% | +0.84% | 4.386 M | Consumer Services | 54 |
| Chemicals: Specialty | 560.676 B USD | 1.97% | +0.74% | 1.559 M | Process Industries | 59 |
| Oil & Gas Pipelines | 536.463 B USD | 6.35% | +0.61% | 5.363 M | Industrial Services | 23 |
| Finance/Rental/Leasing | 531.737 B USD | 1.67% | +1.82% | 2.232 M | Finance | 92 |
| Home Improvement Chains | 513.231 B USD | 2.28% | +2.41% | 3.153 M | Retail Trade | 5 |
| Beverages: Non-Alcoholic | 487.94 B USD | 2.30% | +0.76% | 6.636 M | Consumer Non-Durables | 15 |
| Trucks/Construction/Farm Machinery | 455.695 B USD | 1.39% | +1.57% | 2.022 M | Producer Manufacturing | 36 |
| Other Consumer Services | 451.057 B USD | 0.61% | −0.01% | 4.169 M | Consumer Services | 52 |
| Oil & Gas Production | 445.312 B USD | 2.80% | +0.57% | 3.391 M | Energy Minerals | 41 |
| Railroads | 431.685 B USD | 1.74% | +0.34% | 3.526 M | Transportation | 6 |
| Biotechnology | 422.987 B USD | 0.92% | +0.55% | 2.41 M | Health Technology | 336 |
| Food Retail | 418.543 B USD | 0.79% | +1.62% | 1.832 M | Retail Trade | 15 |
| Steel | 389.259 B USD | 4.23% | +1.22% | 4.376 M | Non-Energy Minerals | 25 |
| Movies/Entertainment | 384.951 B USD | 0.42% | +0.32% | 8.412 M | Consumer Services | 48 |
| Beverages: Alcoholic | 368.026 B USD | 2.15% | +0.55% | 1.901 M | Consumer Non-Durables | 13 |
| Other Metals/Minerals | 359.043 B USD | 3.20% | +2.50% | 3.641 M | Non-Energy Minerals | 52 |
| Electronic Equipment/Instruments | 358.72 B USD | 0.87% | +0.71% | 1.679 M | Electronic Technology | 44 |
| Electrical Products | 338.646 B USD | 0.81% | +0.77% | 1.752 M | Producer Manufacturing | 66 |
| Computer Processing Hardware | 307.389 B USD | 1.15% | −0.77% | 4.423 M | Electronic Technology | 12 |
| Air Freight/Couriers | 301.871 B USD | 2.61% | +1.02% | 2.482 M | Transportation | 20 |
| Tobacco | 301.87 B USD | 7.19% | +1.03% | 4.755 M | Consumer Non-Durables | 7 |
| Insurance Brokers/Services | 291.949 B USD | 1.09% | +1.08% | 1.046 M | Finance | 19 |
| Wholesale Distributors | 291.252 B USD | 1.74% | +0.75% | 817.819 K | Distribution Services | 51 |
| Data Processing Services | 288.782 B USD | 0.89% | +0.69% | 2.562 M | Technology Services | 56 |
| Hotels/Resorts/Cruise lines | 287.047 B USD | 0.72% | +0.96% | 2.857 M | Consumer Services | 24 |
| Precious Metals | 279.07 B USD | 1.71% | +3.05% | 6.644 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 273.009 B USD | 1.24% | +0.62% | 4.125 M | Consumer Non-Durables | 41 |
| Oil Refining/Marketing | 264.579 B USD | 3.53% | +0.83% | 1.385 M | Energy Minerals | 12 |
| Homebuilding | 253.813 B USD | 0.81% | +1.44% | 1.284 M | Consumer Durables | 27 |
| Financial Publishing/Services | 253.322 B USD | 0.81% | +1.06% | 996.988 K | Commercial Services | 4 |
| Apparel/Footwear Retail | 235.736 B USD | 1.40% | +1.22% | 3.988 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 223.666 B USD | 7.07% | +1.05% | 418.044 K | Miscellaneous | 3859 |
| Engineering & Construction | 221.33 B USD | 0.26% | +0.72% | 526.691 K | Industrial Services | 51 |
| Auto Parts: OEM | 221.276 B USD | 1.85% | +0.83% | 877.173 K | Producer Manufacturing | 39 |
| Cable/Satellite TV | 216.701 B USD | 2.25% | −1.27% | 21.57 M | Consumer Services | 5 |
| Department Stores | 209.847 B USD | 0.27% | −1.64% | 5.294 M | Retail Trade | 7 |
| Medical Distributors | 207.974 B USD | 1.38% | +1.02% | 2.033 M | Distribution Services | 13 |
| Other Transportation | 206.011 B USD | 0.37% | +2.15% | 20.774 M | Transportation | 17 |
| Computer Peripherals | 195.147 B USD | 0.70% | +0.87% | 2.488 M | Electronic Technology | 20 |
| Environmental Services | 179.623 B USD | 1.06% | +0.27% | 1.051 M | Industrial Services | 17 |
| Building Products | 172.205 B USD | 1.24% | +1.56% | 984.114 K | Producer Manufacturing | 25 |
| Trucking | 164.318 B USD | 0.71% | +0.72% | 870.687 K | Transportation | 19 |
| Industrial Specialties | 161.495 B USD | 1.12% | +0.47% | 1.082 M | Process Industries | 18 |
| Containers/Packaging | 158.808 B USD | 2.25% | +0.57% | 1.538 M | Process Industries | 22 |
| Construction Materials | 144.037 B USD | 1.03% | +0.75% | 1.732 M | Non-Energy Minerals | 13 |
| Electronic Components | 139.721 B USD | 1.19% | +1.10% | 2.444 M | Electronic Technology | 22 |
| Contract Drilling | 136.588 B USD | 2.14% | +1.82% | 4.953 M | Industrial Services | 16 |
| Hospital/Nursing Management | 131.576 B USD | 0.79% | +3.44% | 1.04 M | Health Services | 15 |
| Casinos/Gaming | 130.707 B USD | 0.72% | +1.38% | 1.978 M | Consumer Services | 16 |
| Gas Distributors | 130.027 B USD | 3.44% | +0.08% | 1.556 M | Utilities | 19 |
| Airlines | 125.129 B USD | 1.07% | +0.20% | 5.05 M | Transportation | 25 |
| Electronic Production Equipment | 120.931 B USD | 0.30% | +0.53% | 3.923 M | Electronic Technology | 27 |
| Life/Health Insurance | 116.258 B USD | 3.04% | +1.22% | 1.092 M | Finance | 15 |
| Chemicals: Agricultural | 115.692 B USD | 2.69% | +2.50% | 2.9 M | Process Industries | 22 |
| Medical/Nursing Services | 106.509 B USD | 0.34% | +1.23% | 2.621 M | Health Services | 62 |
| Food: Major Diversified | 105.479 B USD | 3.78% | +0.04% | 3.363 M | Consumer Non-Durables | 10 |
| Real Estate Development | 98.086 B USD | 0.88% | +2.09% | 3.102 M | Finance | 52 |
| Major Telecommunications | 92.735 B USD | 5.12% | +0.32% | 859.351 K | Communications | 17 |
| Oilfield Services/Equipment | 88.467 B USD | 1.65% | +1.51% | 3.156 M | Industrial Services | 28 |
| Marine Shipping | 79.469 B USD | 4.93% | +1.78% | 1.018 M | Transportation | 53 |
| Services to the Health Industry | 77.232 B USD | 0.78% | +1.14% | 652.514 K | Health Services | 7 |
| Specialty Telecommunications | 75.336 B USD | 3.25% | −0.37% | 1.208 M | Communications | 13 |
| Broadcasting | 72.619 B USD | 2.24% | +0.75% | 4.249 M | Consumer Services | 19 |
| Drugstore Chains | 69.908 B USD | 4.84% | +1.40% | 10.296 M | Retail Trade | 2 |
| Financial Conglomerates | 69.039 B USD | 1.59% | +0.22% | 182.335 K | Finance | 304 |
| Discount Stores | 65.161 B USD | 0.81% | +1.48% | 2.35 M | Retail Trade | 4 |
| Water Utilities | 60.388 B USD | 2.31% | +0.60% | 1.079 M | Utilities | 14 |
| Chemicals: Major Diversified | 58.374 B USD | 2.30% | +0.45% | 1.776 M | Process Industries | 12 |
| Food Distributors | 58.253 B USD | 1.91% | +1.65% | 2.316 M | Distribution Services | 12 |
| Advertising/Marketing Services | 58.047 B USD | 2.72% | +1.59% | 2.16 M | Commercial Services | 42 |
| Forest Products | 54.2 B USD | 1.54% | +0.94% | 1.673 M | Non-Energy Minerals | 7 |
| Recreational Products | 51.482 B USD | 1.54% | +0.58% | 1.179 M | Consumer Durables | 28 |
| Coal | 49.235 B USD | 1.80% | +2.04% | 2.738 M | Energy Minerals | 14 |
| Specialty Insurance | 47.838 B USD | 3.02% | +0.73% | 957.946 K | Finance | 13 |