| Packaged Software | 6.062 T USD | 0.59% | −0.24% | 2.329 M | Technology Services | 349 |
| Internet Software/Services | 5.806 T USD | 0.11% | −1.09% | 3.518 M | Technology Services | 103 |
| Semiconductors | 5.247 T USD | 0.75% | −1.01% | 5.144 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.941 T USD | 2.04% | +0.32% | 670.118 K | Health Technology | 407 |
| Major Banks | 2.794 T USD | 3.54% | +0.91% | 1.757 M | Finance | 88 |
| Telecommunications Equipment | 2.698 T USD | 0.64% | −0.93% | 9.647 M | Electronic Technology | 42 |
| Internet Retail | 2.312 T USD | 0.19% | −0.71% | 7.904 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.041 T USD | 0.20% | +0.91% | 288.678 K | Finance | 35 |
| Integrated Oil | 1.915 T USD | 4.79% | +1.02% | 1.288 M | Energy Minerals | 50 |
| Medical Specialties | 1.774 T USD | 0.78% | +0.46% | 284.908 K | Health Technology | 238 |
| Miscellaneous Commercial Services | 1.452 T USD | 0.68% | −0.02% | 628.203 K | Commercial Services | 160 |
| Information Technology Services | 1.361 T USD | 1.43% | +0.61% | 778.261 K | Technology Services | 108 |
| Specialty Stores | 1.278 T USD | 1.03% | +0.32% | 988.295 K | Retail Trade | 78 |
| Real Estate Investment Trusts | 1.262 T USD | 4.74% | +0.56% | 245.175 K | Finance | 203 |
| Motor Vehicles | 1.214 T USD | 1.22% | −0.76% | 7.319 M | Consumer Durables | 43 |
| Electric Utilities | 1.153 T USD | 3.74% | +0.47% | 371.493 K | Utilities | 70 |
| Investment Managers | 1.077 T USD | 2.98% | +0.84% | 280.095 K | Finance | 104 |
| Industrial Machinery | 1.041 T USD | 0.93% | +0.52% | 416.365 K | Producer Manufacturing | 91 |
| Aerospace & Defense | 988.67 B USD | 1.39% | +0.87% | 294.153 K | Electronic Technology | 63 |
| Investment Banks/Brokers | 906.382 B USD | 1.96% | +0.86% | 558.994 K | Finance | 46 |
| Managed Health Care | 790.264 B USD | 1.34% | +1.33% | 617.031 K | Health Services | 10 |
| Household/Personal Care | 761.413 B USD | 2.67% | −0.88% | 1.573 M | Consumer Non-Durables | 22 |
| Wireless Telecommunications | 698.35 B USD | 4.55% | +0.43% | 1.569 M | Communications | 22 |
| Beverages: Non-Alcoholic | 693.794 B USD | 2.63% | +0.12% | 1.052 M | Consumer Non-Durables | 16 |
| Oil & Gas Production | 640.002 B USD | 2.82% | +1.37% | 467.646 K | Energy Minerals | 46 |
| Regional Banks | 624.712 B USD | 2.74% | +1.18% | 289.997 K | Finance | 236 |
| Multi-Line Insurance | 623.493 B USD | 1.97% | +0.90% | 196.569 K | Finance | 41 |
| Restaurants | 566.302 B USD | 1.98% | +0.18% | 437.621 K | Consumer Services | 54 |
| Chemicals: Specialty | 542.077 B USD | 2.06% | +0.47% | 185.409 K | Process Industries | 58 |
| Oil & Gas Pipelines | 522.595 B USD | 6.49% | +1.22% | 573.477 K | Industrial Services | 24 |
| Finance/Rental/Leasing | 506.013 B USD | 1.78% | +1.68% | 515.127 K | Finance | 93 |
| Home Improvement Chains | 499.058 B USD | 2.31% | +0.81% | 314.77 K | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 498.927 B USD | 1.44% | +0.36% | 253.35 K | Producer Manufacturing | 37 |
| Other Consumer Services | 444.564 B USD | 0.61% | +0.39% | 135.168 K | Consumer Services | 53 |
| Railroads | 430.341 B USD | 1.76% | +1.00% | 311.582 K | Transportation | 6 |
| Steel | 403.472 B USD | 4.05% | +0.25% | 363.613 K | Non-Energy Minerals | 26 |
| Biotechnology | 398.095 B USD | 0.98% | +0.67% | 275.504 K | Health Technology | 337 |
| Movies/Entertainment | 389.479 B USD | 0.42% | +0.29% | 845.138 K | Consumer Services | 48 |
| Data Processing Services | 377.935 B USD | 1.26% | +0.54% | 288.804 K | Technology Services | 57 |
| Other Metals/Minerals | 345.804 B USD | 3.30% | +0.51% | 453.534 K | Non-Energy Minerals | 51 |
| Beverages: Alcoholic | 345.469 B USD | 2.18% | +0.42% | 258.022 K | Consumer Non-Durables | 12 |
| Food: Specialty/Candy | 318.723 B USD | 2.44% | +0.10% | 303.627 K | Consumer Non-Durables | 42 |
| Computer Processing Hardware | 301.898 B USD | 1.17% | −1.48% | 826.217 K | Electronic Technology | 12 |
| Air Freight/Couriers | 301.742 B USD | 2.61% | +0.52% | 249.207 K | Transportation | 21 |
| Electronic Equipment/Instruments | 299.31 B USD | 0.95% | +0.28% | 119.21 K | Electronic Technology | 45 |
| Medical Distributors | 291.565 B USD | 0.68% | +0.50% | 390.68 K | Distribution Services | 13 |
| Electrical Products | 287.598 B USD | 0.76% | +0.67% | 223.117 K | Producer Manufacturing | 65 |
| Insurance Brokers/Services | 283.662 B USD | 1.09% | +0.05% | 108.87 K | Finance | 19 |
| Tobacco | 280.938 B USD | 7.68% | +0.54% | 688.813 K | Consumer Non-Durables | 7 |
| Oil Refining/Marketing | 279.135 B USD | 3.56% | +1.19% | 189.061 K | Energy Minerals | 12 |
| Hotels/Resorts/Cruise lines | 275.097 B USD | 0.76% | +0.35% | 336.197 K | Consumer Services | 23 |
| Apparel/Footwear | 269.317 B USD | 1.26% | +0.36% | 769.97 K | Consumer Non-Durables | 41 |
| Precious Metals | 267.687 B USD | 1.74% | +0.31% | 596.504 K | Non-Energy Minerals | 70 |
| Wholesale Distributors | 245.656 B USD | 1.88% | +0.70% | 116.941 K | Distribution Services | 49 |
| Homebuilding | 241.594 B USD | 0.84% | +0.76% | 111.981 K | Consumer Durables | 27 |
| Cable/Satellite TV | 223.378 B USD | 2.24% | +0.48% | 2.035 M | Consumer Services | 5 |
| Apparel/Footwear Retail | 223.112 B USD | 1.47% | +0.48% | 264.619 K | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 218.096 B USD | 7.26% | +0.45% | 56.458 K | Miscellaneous | 3844 |
| Financial Publishing/Services | 214.306 B USD | 0.87% | +0.24% | 90.834 K | Commercial Services | 3 |
| Other Transportation | 205.959 B USD | 0.36% | −0.83% | 1.765 M | Transportation | 17 |
| Environmental Services | 178.374 B USD | 1.07% | +0.84% | 117.405 K | Industrial Services | 17 |
| Auto Parts: OEM | 176.207 B USD | 1.79% | +0.67% | 113.707 K | Producer Manufacturing | 38 |
| Computer Peripherals | 175.502 B USD | 0.77% | −0.57% | 304.373 K | Electronic Technology | 20 |
| Construction Materials | 174.782 B USD | 0.96% | +0.59% | 221.421 K | Non-Energy Minerals | 14 |
| Engineering & Construction | 173.904 B USD | 0.32% | +0.59% | 41.935 K | Industrial Services | 51 |
| Trucking | 173.254 B USD | 0.68% | +1.32% | 85.743 K | Transportation | 18 |
| Department Stores | 173.055 B USD | 0.32% | −1.61% | 1.31 M | Retail Trade | 6 |
| Containers/Packaging | 161.243 B USD | 2.60% | +0.67% | 339.83 K | Process Industries | 23 |
| Building Products | 158.659 B USD | 1.28% | +0.72% | 73.461 K | Producer Manufacturing | 24 |
| Industrial Specialties | 154.559 B USD | 1.16% | −0.20% | 205.491 K | Process Industries | 18 |
| Electronic Components | 138.948 B USD | 1.22% | +0.24% | 304.761 K | Electronic Technology | 24 |
| Contract Drilling | 137.359 B USD | 2.07% | −0.46% | 1.894 M | Industrial Services | 16 |
| Casinos/Gaming | 126.984 B USD | 0.75% | +0.72% | 396.422 K | Consumer Services | 16 |
| Gas Distributors | 125.581 B USD | 3.59% | +0.80% | 97.632 K | Utilities | 19 |
| Airlines | 125.294 B USD | 1.08% | +1.40% | 1.486 M | Transportation | 25 |
| Hospital/Nursing Management | 121.71 B USD | 0.85% | +1.88% | 170.153 K | Health Services | 15 |
| Chemicals: Agricultural | 110.814 B USD | 2.84% | +0.67% | 149.272 K | Process Industries | 22 |
| Food: Major Diversified | 104.074 B USD | 3.63% | +0.12% | 422.642 K | Consumer Non-Durables | 10 |
| Drugstore Chains | 102.151 B USD | 4.11% | −0.34% | 765.43 K | Retail Trade | 3 |
| Medical/Nursing Services | 100.876 B USD | 0.35% | +0.43% | 130.815 K | Health Services | 61 |
| Life/Health Insurance | 97.12 B USD | 3.19% | +1.10% | 97.904 K | Finance | 17 |
| Real Estate Development | 92.814 B USD | 0.99% | +0.24% | 154.629 K | Finance | 54 |
| Electronic Production Equipment | 91.56 B USD | 0.36% | −0.94% | 905.628 K | Electronic Technology | 26 |
| Oilfield Services/Equipment | 87.412 B USD | 1.63% | +0.93% | 473.327 K | Industrial Services | 28 |
| Major Telecommunications | 87.282 B USD | 5.11% | +0.31% | 81.83 K | Communications | 17 |
| Services to the Health Industry | 75.282 B USD | 0.78% | +0.66% | 72.265 K | Health Services | 7 |
| Agricultural Commodities/Milling | 73.068 B USD | 2.41% | +0.88% | 293.344 K | Process Industries | 32 |
| Specialty Telecommunications | 72.674 B USD | 3.36% | +0.74% | 55.625 K | Communications | 13 |
| Food Retail | 72.096 B USD | 1.70% | +0.78% | 209.876 K | Retail Trade | 14 |
| Broadcasting | 68.533 B USD | 2.36% | +2.25% | 1.255 M | Consumer Services | 20 |
| Marine Shipping | 67.894 B USD | 5.06% | +1.20% | 77.801 K | Transportation | 52 |
| Financial Conglomerates | 67.627 B USD | 1.62% | +0.58% | 42.937 K | Finance | 308 |
| Chemicals: Major Diversified | 67.238 B USD | 2.56% | +0.69% | 269.935 K | Process Industries | 13 |
| Discount Stores | 67.176 B USD | 0.77% | +0.04% | 138.928 K | Retail Trade | 4 |
| Industrial Conglomerates | 60.048 B USD | 5.90% | +0.28% | 307.535 K | Producer Manufacturing | 6 |
| Food Distributors | 57.37 B USD | 1.90% | +0.54% | 172.832 K | Distribution Services | 12 |
| Water Utilities | 54.799 B USD | 2.44% | +0.76% | 50.239 K | Utilities | 14 |
| Advertising/Marketing Services | 52.953 B USD | 2.99% | +1.07% | 570.821 K | Commercial Services | 41 |
| Recreational Products | 49.508 B USD | 1.61% | +0.25% | 44.727 K | Consumer Durables | 28 |
| Coal | 48.151 B USD | 1.85% | +0.48% | 242.473 K | Energy Minerals | 14 |