| Packaged Software | 10.904 T USD | 0.59% | +0.15% | 3.679 M | Technology Services | 351 |
| Semiconductors | 6.534 T USD | 0.60% | −0.52% | 10.379 M | Electronic Technology | 106 |
| Pharmaceuticals: Major | 4.195 T USD | 1.84% | +0.49% | 1.366 M | Health Technology | 403 |
| Telecommunications Equipment | 3.169 T USD | 0.57% | +0.68% | 20.005 M | Electronic Technology | 42 |
| Major Banks | 2.979 T USD | 3.36% | +0.07% | 2.365 M | Finance | 91 |
| Property/Casualty Insurance | 2.15 T USD | 0.24% | +0.80% | 488.326 K | Finance | 37 |
| Department Stores | 2.149 T USD | 0.03% | +0.38% | 10.171 M | Retail Trade | 8 |
| Integrated Oil | 2.015 T USD | 5.00% | −0.63% | 2.755 M | Energy Minerals | 53 |
| Internet Software/Services | 2.011 T USD | 0.33% | +0.21% | 2.883 M | Technology Services | 103 |
| Medical Specialties | 1.978 T USD | 0.77% | +0.62% | 970.527 K | Health Technology | 237 |
| Miscellaneous Commercial Services | 1.51 T USD | 0.73% | +0.22% | 1.069 M | Commercial Services | 163 |
| Real Estate Investment Trusts | 1.329 T USD | 4.48% | −0.81% | 510.129 K | Finance | 201 |
| Motor Vehicles | 1.261 T USD | 1.28% | −0.25% | 14.81 M | Consumer Durables | 43 |
| Electric Utilities | 1.241 T USD | 3.53% | −0.62% | 1.034 M | Utilities | 69 |
| Information Technology Services | 1.15 T USD | 1.16% | +0.21% | 2.07 M | Technology Services | 107 |
| Investment Banks/Brokers | 1.069 T USD | 2.06% | +0.10% | 1.318 M | Finance | 45 |
| Aerospace & Defense | 1.065 T USD | 1.32% | +0.25% | 526.836 K | Electronic Technology | 65 |
| Industrial Machinery | 1.026 T USD | 0.87% | +0.17% | 619.415 K | Producer Manufacturing | 93 |
| Specialty Stores | 1.007 T USD | 1.09% | −0.61% | 4.258 M | Retail Trade | 76 |
| Investment Managers | 950.209 B USD | 2.82% | −0.58% | 567.324 K | Finance | 104 |
| Household/Personal Care | 817.76 B USD | 2.58% | −0.29% | 1.136 M | Consumer Non-Durables | 22 |
| Managed Health Care | 780.921 B USD | 1.43% | −0.92% | 607.846 K | Health Services | 10 |
| Wireless Telecommunications | 718.186 B USD | 4.29% | −0.85% | 4.155 M | Communications | 21 |
| Regional Banks | 651.617 B USD | 2.69% | +0.01% | 389.093 K | Finance | 235 |
| Multi-Line Insurance | 573.135 B USD | 1.90% | +0.50% | 385.674 K | Finance | 41 |
| Food: Specialty/Candy | 565.022 B USD | 2.64% | −0.34% | 701.547 K | Consumer Non-Durables | 44 |
| Restaurants | 564.971 B USD | 1.97% | −0.27% | 982.03 K | Consumer Services | 54 |
| Biotechnology | 562.522 B USD | 1.36% | −0.24% | 991.043 K | Health Technology | 334 |
| Chemicals: Specialty | 558.578 B USD | 2.00% | +0.29% | 496.301 K | Process Industries | 59 |
| Oil & Gas Pipelines | 536.304 B USD | 6.32% | −0.32% | 1.268 M | Industrial Services | 23 |
| Finance/Rental/Leasing | 513.419 B USD | 1.73% | −0.42% | 607.787 K | Finance | 91 |
| Internet Retail | 497.977 B USD | 1.25% | −0.67% | 3.032 M | Retail Trade | 44 |
| Beverages: Non-Alcoholic | 488.492 B USD | 2.29% | −0.26% | 2.417 M | Consumer Non-Durables | 15 |
| Home Improvement Chains | 479.249 B USD | 2.39% | −0.92% | 843.798 K | Retail Trade | 5 |
| Other Consumer Services | 448.151 B USD | 0.59% | −0.50% | 350.291 K | Consumer Services | 52 |
| Food Retail | 446.495 B USD | 0.73% | +0.43% | 625.282 K | Retail Trade | 15 |
| Trucks/Construction/Farm Machinery | 426.453 B USD | 1.46% | +0.06% | 582.546 K | Producer Manufacturing | 36 |
| Railroads | 413.737 B USD | 1.82% | +0.18% | 874.995 K | Transportation | 6 |
| Oil & Gas Production | 411.756 B USD | 2.98% | −0.76% | 699.025 K | Energy Minerals | 41 |
| Steel | 384.412 B USD | 4.19% | −1.79% | 1.425 M | Non-Energy Minerals | 26 |
| Movies/Entertainment | 368.487 B USD | 0.44% | +0.08% | 1.847 M | Consumer Services | 49 |
| Beverages: Alcoholic | 357.553 B USD | 2.21% | −1.07% | 834.288 K | Consumer Non-Durables | 13 |
| Electronic Equipment/Instruments | 355.671 B USD | 0.87% | −0.16% | 366.33 K | Electronic Technology | 44 |
| Other Metals/Minerals | 347.457 B USD | 3.21% | −2.98% | 1.53 M | Non-Energy Minerals | 52 |
| Electrical Products | 327.465 B USD | 0.84% | +0.49% | 731.505 K | Producer Manufacturing | 67 |
| Computer Processing Hardware | 327.102 B USD | 1.08% | −1.17% | 3.171 M | Electronic Technology | 12 |
| Tobacco | 314.892 B USD | 6.84% | −0.01% | 1.14 M | Consumer Non-Durables | 7 |
| Insurance Brokers/Services | 296.283 B USD | 1.07% | +0.51% | 196.374 K | Finance | 19 |
| Hotels/Resorts/Cruise lines | 294.631 B USD | 0.73% | −0.77% | 978.045 K | Consumer Services | 24 |
| Apparel/Footwear | 293.559 B USD | 1.17% | +0.74% | 2.253 M | Consumer Non-Durables | 41 |
| Data Processing Services | 293.541 B USD | 0.88% | +0.58% | 1.345 M | Technology Services | 56 |
| Air Freight/Couriers | 292.355 B USD | 2.69% | +0.16% | 916.727 K | Transportation | 20 |
| Precious Metals | 269.932 B USD | 1.61% | −5.70% | 3.655 M | Non-Energy Minerals | 70 |
| Wholesale Distributors | 265.658 B USD | 1.66% | +0.31% | 307.391 K | Distribution Services | 50 |
| Apparel/Footwear Retail | 254.896 B USD | 1.28% | +0.45% | 1.874 M | Retail Trade | 31 |
| Oil Refining/Marketing | 252.147 B USD | 3.75% | −0.40% | 431.315 K | Energy Minerals | 12 |
| Financial Publishing/Services | 251.918 B USD | 0.80% | −0.84% | 211.337 K | Commercial Services | 4 |
| Homebuilding | 240.007 B USD | 0.83% | −1.95% | 446.954 K | Consumer Durables | 27 |
| Investment Trusts/Mutual Funds | 227.012 B USD | 7.32% | −0.46% | 228.917 K | Miscellaneous | 3901 |
| Cable/Satellite TV | 222.006 B USD | 2.23% | +0.18% | 3.537 M | Consumer Services | 5 |
| Engineering & Construction | 216.698 B USD | 0.53% | −0.33% | 214.46 K | Industrial Services | 50 |
| Medical Distributors | 213.556 B USD | 1.33% | −0.05% | 522.853 K | Distribution Services | 13 |
| Auto Parts: OEM | 211.398 B USD | 1.92% | −0.21% | 259.082 K | Producer Manufacturing | 39 |
| Other Transportation | 205.873 B USD | 0.46% | −0.70% | 3.156 M | Transportation | 18 |
| Computer Peripherals | 205.421 B USD | 0.66% | +0.33% | 587.957 K | Electronic Technology | 20 |
| Environmental Services | 179.66 B USD | 1.06% | −0.15% | 494.752 K | Industrial Services | 16 |
| Building Products | 162.901 B USD | 1.29% | −0.35% | 248.412 K | Producer Manufacturing | 24 |
| Trucking | 161.036 B USD | 0.72% | −0.34% | 414.405 K | Transportation | 19 |
| Containers/Packaging | 156.802 B USD | 2.25% | −0.58% | 362.443 K | Process Industries | 22 |
| Industrial Specialties | 151.89 B USD | 1.15% | −2.67% | 964.601 K | Process Industries | 18 |
| Electronic Components | 144.488 B USD | 1.13% | −0.27% | 805.73 K | Electronic Technology | 22 |
| Hospital/Nursing Management | 135.199 B USD | 0.74% | −0.55% | 199.933 K | Health Services | 15 |
| Construction Materials | 131.642 B USD | 1.08% | −0.47% | 1.043 M | Non-Energy Minerals | 13 |
| Contract Drilling | 126.97 B USD | 2.27% | +0.33% | 3.135 M | Industrial Services | 16 |
| Casinos/Gaming | 126.574 B USD | 0.75% | +0.73% | 1.186 M | Consumer Services | 16 |
| Gas Distributors | 125.441 B USD | 3.56% | −0.77% | 214.98 K | Utilities | 19 |
| Medical/Nursing Services | 123.845 B USD | 0.49% | −0.20% | 426.982 K | Health Services | 62 |
| Electronic Production Equipment | 120.398 B USD | 0.30% | −1.06% | 2.753 M | Electronic Technology | 27 |
| Airlines | 118.965 B USD | 1.12% | −0.47% | 1.675 M | Transportation | 25 |
| Life/Health Insurance | 116.71 B USD | 3.03% | −0.94% | 299.889 K | Finance | 15 |
| Major Telecommunications | 116.266 B USD | 5.32% | −0.84% | 283.4 K | Communications | 18 |
| Chemicals: Agricultural | 109.864 B USD | 2.67% | −1.16% | 561.588 K | Process Industries | 21 |
| Food: Major Diversified | 101.959 B USD | 3.92% | −0.08% | 1.974 M | Consumer Non-Durables | 10 |
| Real Estate Development | 95.143 B USD | 0.73% | −1.32% | 579.83 K | Finance | 53 |
| Marine Shipping | 81.175 B USD | 4.55% | −0.73% | 287.987 K | Transportation | 53 |
| Oilfield Services/Equipment | 80.904 B USD | 1.79% | +0.02% | 1.194 M | Industrial Services | 28 |
| Specialty Telecommunications | 79.588 B USD | 2.99% | −0.61% | 496.625 K | Communications | 13 |
| Drugstore Chains | 77.243 B USD | 4.36% | +0.95% | 3.815 M | Retail Trade | 2 |
| Broadcasting | 68.718 B USD | 2.29% | +0.22% | 1.691 M | Consumer Services | 19 |
| Discount Stores | 59.315 B USD | 0.87% | +0.09% | 637.02 K | Retail Trade | 4 |
| Services to the Health Industry | 58.493 B USD | 0.59% | −0.58% | 324.997 K | Health Services | 6 |
| Chemicals: Major Diversified | 57.51 B USD | 2.31% | −0.53% | 458.718 K | Process Industries | 12 |
| Water Utilities | 57.257 B USD | 2.38% | −1.78% | 192.024 K | Utilities | 14 |
| Food Distributors | 56.63 B USD | 1.96% | −0.29% | 461.451 K | Distribution Services | 12 |
| Advertising/Marketing Services | 56.472 B USD | 2.76% | −0.93% | 294.02 K | Commercial Services | 41 |
| Financial Conglomerates | 52.146 B USD | 1.40% | +0.31% | 34.575 K | Finance | 309 |
| Forest Products | 51.984 B USD | 1.60% | −1.11% | 548.09 K | Non-Energy Minerals | 7 |
| Recreational Products | 50.14 B USD | 1.58% | −0.87% | 206.11 K | Consumer Durables | 28 |
| Coal | 48.792 B USD | 1.78% | −2.94% | 562.167 K | Energy Minerals | 14 |
| Specialty Insurance | 46.023 B USD | 3.10% | −0.46% | 135.304 K | Finance | 13 |