| Packaged Software | 10.702 T USD | 0.63% | −0.43% | 8.066 M | Technology Services | 353 |
| Semiconductors | 5.545 T USD | 0.71% | +0.26% | 16.631 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.997 T USD | 1.92% | −0.19% | 4.218 M | Health Technology | 407 |
| Telecommunications Equipment | 2.961 T USD | 0.61% | +0.20% | 34.543 M | Electronic Technology | 42 |
| Major Banks | 2.918 T USD | 3.38% | +0.73% | 6.8 M | Finance | 88 |
| Internet Retail | 2.439 T USD | 0.15% | −0.49% | 19.288 M | Retail Trade | 44 |
| Property/Casualty Insurance | 2.114 T USD | 0.24% | +0.12% | 883.106 K | Finance | 37 |
| Integrated Oil | 2.107 T USD | 5.00% | −0.01% | 6.631 M | Energy Minerals | 54 |
| Medical Specialties | 1.963 T USD | 0.86% | −0.87% | 1.721 M | Health Technology | 240 |
| Internet Software/Services | 1.925 T USD | 0.34% | +0.53% | 7.41 M | Technology Services | 103 |
| Miscellaneous Commercial Services | 1.599 T USD | 0.90% | +0.07% | 2.518 M | Commercial Services | 162 |
| Real Estate Investment Trusts | 1.295 T USD | 4.58% | −0.73% | 1.674 M | Finance | 201 |
| Motor Vehicles | 1.291 T USD | 1.21% | −0.96% | 36.238 M | Consumer Durables | 41 |
| Electric Utilities | 1.25 T USD | 3.47% | +0.85% | 3.594 M | Utilities | 69 |
| Information Technology Services | 1.191 T USD | 1.13% | −1.35% | 8.336 M | Technology Services | 108 |
| Investment Managers | 1.11 T USD | 2.89% | −0.34% | 2.262 M | Finance | 104 |
| Aerospace & Defense | 1.038 T USD | 1.34% | +0.40% | 1.547 M | Electronic Technology | 65 |
| Industrial Machinery | 1.033 T USD | 0.87% | +0.20% | 1.734 M | Producer Manufacturing | 91 |
| Specialty Stores | 975.005 B USD | 1.13% | −0.65% | 5.13 M | Retail Trade | 76 |
| Investment Banks/Brokers | 937.646 B USD | 1.88% | +0.21% | 2.461 M | Finance | 45 |
| Household/Personal Care | 808.3 B USD | 2.61% | −0.20% | 4.061 M | Consumer Non-Durables | 22 |
| Managed Health Care | 791.33 B USD | 1.32% | +0.22% | 1.806 M | Health Services | 10 |
| Wireless Telecommunications | 684.456 B USD | 4.40% | +0.35% | 6.982 M | Communications | 21 |
| Regional Banks | 678.971 B USD | 2.60% | +0.58% | 1.337 M | Finance | 237 |
| Food: Specialty/Candy | 579.452 B USD | 2.58% | −0.02% | 2.374 M | Consumer Non-Durables | 44 |
| Multi-Line Insurance | 575.71 B USD | 1.88% | +0.40% | 1.186 M | Finance | 40 |
| Restaurants | 561.069 B USD | 2.00% | +0.26% | 4.487 M | Consumer Services | 54 |
| Chemicals: Specialty | 556.674 B USD | 1.97% | −0.36% | 1.385 M | Process Industries | 59 |
| Oil & Gas Pipelines | 533.124 B USD | 6.39% | +0.58% | 4.447 M | Industrial Services | 23 |
| Finance/Rental/Leasing | 524.625 B USD | 1.68% | +0.11% | 1.855 M | Finance | 92 |
| Home Improvement Chains | 501.051 B USD | 2.27% | −0.33% | 1.941 M | Retail Trade | 5 |
| Beverages: Non-Alcoholic | 485.082 B USD | 2.51% | −0.01% | 5.476 M | Consumer Non-Durables | 15 |
| Other Consumer Services | 452.349 B USD | 0.59% | −0.14% | 2.047 M | Consumer Services | 52 |
| Trucks/Construction/Farm Machinery | 448.724 B USD | 1.39% | −0.07% | 1.381 M | Producer Manufacturing | 36 |
| Oil & Gas Production | 443.297 B USD | 3.55% | −0.09% | 1.946 M | Energy Minerals | 41 |
| Railroads | 430.48 B USD | 1.76% | +0.83% | 1.93 M | Transportation | 6 |
| Biotechnology | 421.949 B USD | 0.91% | −0.51% | 1.909 M | Health Technology | 337 |
| Food Retail | 411.738 B USD | 0.79% | −0.92% | 1.343 M | Retail Trade | 15 |
| Steel | 389.251 B USD | 4.19% | −1.31% | 3.463 M | Non-Energy Minerals | 25 |
| Movies/Entertainment | 384.001 B USD | 0.42% | −0.12% | 7.735 M | Consumer Services | 48 |
| Beverages: Alcoholic | 362.064 B USD | 2.18% | +1.05% | 3.004 M | Consumer Non-Durables | 13 |
| Electronic Equipment/Instruments | 356.283 B USD | 0.89% | +1.01% | 1.616 M | Electronic Technology | 44 |
| Other Metals/Minerals | 353.53 B USD | 3.19% | −1.94% | 3.888 M | Non-Energy Minerals | 52 |
| Electrical Products | 336.219 B USD | 0.82% | +0.23% | 1.258 M | Producer Manufacturing | 66 |
| Computer Processing Hardware | 314.493 B USD | 1.15% | +0.30% | 3.511 M | Electronic Technology | 12 |
| Air Freight/Couriers | 299.685 B USD | 2.62% | −0.21% | 2.151 M | Transportation | 20 |
| Tobacco | 298.995 B USD | 7.25% | +0.86% | 4.865 M | Consumer Non-Durables | 7 |
| Wholesale Distributors | 289.127 B USD | 1.74% | +0.23% | 728.855 K | Distribution Services | 51 |
| Insurance Brokers/Services | 288.812 B USD | 1.09% | −0.50% | 666.086 K | Finance | 19 |
| Data Processing Services | 287.08 B USD | 0.89% | −0.06% | 2.213 M | Technology Services | 56 |
| Hotels/Resorts/Cruise lines | 285.117 B USD | 0.72% | −0.22% | 2.59 M | Consumer Services | 24 |
| Precious Metals | 272.319 B USD | 1.71% | +0.18% | 4.253 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 271.427 B USD | 1.24% | −0.30% | 2.252 M | Consumer Non-Durables | 41 |
| Oil Refining/Marketing | 263.006 B USD | 3.79% | +0.55% | 1.588 M | Energy Minerals | 12 |
| Financial Publishing/Services | 250.756 B USD | 0.81% | +0.08% | 489.08 K | Commercial Services | 4 |
| Homebuilding | 250.136 B USD | 0.79% | −1.66% | 860.419 K | Consumer Durables | 27 |
| Department Stores | 232.937 B USD | 0.47% | +0.59% | 4.339 M | Retail Trade | 8 |
| Apparel/Footwear Retail | 232.936 B USD | 1.41% | +0.56% | 2.268 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 222.314 B USD | 7.09% | −0.06% | 406.137 K | Miscellaneous | 3858 |
| Auto Parts: OEM | 219.436 B USD | 1.85% | +0.52% | 795.963 K | Producer Manufacturing | 39 |
| Cable/Satellite TV | 219.408 B USD | 2.29% | +1.36% | 15.595 M | Consumer Services | 5 |
| Medical Distributors | 206.061 B USD | 1.37% | −0.93% | 2.76 M | Distribution Services | 13 |
| Other Transportation | 202.202 B USD | 0.37% | −3.73% | 56.314 M | Transportation | 17 |
| Computer Peripherals | 193.613 B USD | 0.71% | +3.52% | 4.061 M | Electronic Technology | 20 |
| Engineering & Construction | 189.537 B USD | 0.30% | +0.05% | 505.01 K | Industrial Services | 50 |
| Environmental Services | 179.204 B USD | 1.05% | −0.60% | 826.711 K | Industrial Services | 17 |
| Building Products | 169.631 B USD | 1.25% | +0.23% | 740.187 K | Producer Manufacturing | 25 |
| Trucking | 163.223 B USD | 0.71% | −0.17% | 564.35 K | Transportation | 18 |
| Industrial Specialties | 160.664 B USD | 1.12% | −0.14% | 730.442 K | Process Industries | 18 |
| Containers/Packaging | 158.209 B USD | 2.26% | +0.46% | 1.307 M | Process Industries | 22 |
| Construction Materials | 143.405 B USD | 1.02% | −0.62% | 1.304 M | Non-Energy Minerals | 13 |
| Electronic Components | 138.233 B USD | 1.21% | +1.53% | 2.386 M | Electronic Technology | 22 |
| Contract Drilling | 134.24 B USD | 2.12% | −0.30% | 4.6 M | Industrial Services | 16 |
| Gas Distributors | 129.959 B USD | 3.41% | −0.68% | 1.049 M | Utilities | 19 |
| Casinos/Gaming | 129.126 B USD | 0.72% | −0.92% | 2.078 M | Consumer Services | 16 |
| Hospital/Nursing Management | 127.443 B USD | 0.79% | −1.20% | 852.077 K | Health Services | 15 |
| Airlines | 124.1 B USD | 1.08% | +0.75% | 4.285 M | Transportation | 25 |
| Electronic Production Equipment | 120.273 B USD | 0.30% | +0.66% | 3.162 M | Electronic Technology | 27 |
| Life/Health Insurance | 114.856 B USD | 3.05% | +0.42% | 959.981 K | Finance | 15 |
| Chemicals: Agricultural | 112.893 B USD | 2.66% | −1.12% | 2.297 M | Process Industries | 22 |
| Food: Major Diversified | 105.558 B USD | 3.79% | −0.05% | 3.925 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 105.085 B USD | 0.34% | −0.44% | 1.959 M | Health Services | 62 |
| Real Estate Development | 96.914 B USD | 0.86% | −0.44% | 1.75 M | Finance | 52 |
| Major Telecommunications | 92.103 B USD | 5.18% | +0.78% | 801.202 K | Communications | 17 |
| Oilfield Services/Equipment | 86.824 B USD | 1.63% | −0.49% | 1.905 M | Industrial Services | 28 |
| Marine Shipping | 78.108 B USD | 5.07% | +2.27% | 957.395 K | Transportation | 53 |
| Services to the Health Industry | 76.328 B USD | 0.77% | −0.59% | 407.356 K | Health Services | 7 |
| Specialty Telecommunications | 76.264 B USD | 3.20% | −3.42% | 1.258 M | Communications | 13 |
| Broadcasting | 72.209 B USD | 2.21% | +0.89% | 3.634 M | Consumer Services | 19 |
| Drugstore Chains | 68.929 B USD | 4.77% | −1.51% | 11.841 M | Retail Trade | 2 |
| Financial Conglomerates | 68.825 B USD | 1.59% | +0.79% | 136.802 K | Finance | 308 |
| Discount Stores | 64.174 B USD | 0.79% | −1.96% | 1.285 M | Retail Trade | 4 |
| Water Utilities | 59.861 B USD | 2.31% | +0.65% | 789.105 K | Utilities | 14 |
| Chemicals: Major Diversified | 58.054 B USD | 2.28% | −1.06% | 1.356 M | Process Industries | 12 |
| Food Distributors | 57.306 B USD | 1.90% | −0.99% | 2.435 M | Distribution Services | 12 |
| Advertising/Marketing Services | 57.185 B USD | 2.75% | +0.67% | 1.684 M | Commercial Services | 42 |
| Forest Products | 54.07 B USD | 1.58% | +2.49% | 1.611 M | Non-Energy Minerals | 7 |
| Recreational Products | 51.289 B USD | 1.55% | −0.79% | 797.977 K | Consumer Durables | 28 |
| Coal | 48.343 B USD | 1.83% | −0.93% | 1.614 M | Energy Minerals | 14 |
| Specialty Insurance | 47.489 B USD | 3.02% | +0.21% | 664.191 K | Finance | 13 |