| Packaged Software | 7.431 T USD | 0.64% | +0.34% | 11.029 M | Technology services | 352 |
| Semiconductors | 7.322 T USD | 0.52% | −0.64% | 93.331 M | Electronic technology | 104 |
| Internet Software/Services | 6.778 T USD | 0.39% | −1.08% | 14.69 M | Technology services | 103 |
| Pharmaceuticals: Major | 3.999 T USD | 1.92% | +0.81% | 7.392 M | Health technology | 394 |
| Telecommunications Equipment | 3.882 T USD | 0.62% | +0.06% | 35.19 M | Electronic technology | 40 |
| Major Banks | 3.3 T USD | 3.22% | −0.26% | 9.417 M | Finance | 92 |
| Internet Retail | 2.786 T USD | 0.15% | −1.30% | 31.182 M | Retail trade | 44 |
| Property/Casualty Insurance | 2.409 T USD | 0.22% | +1.04% | 1.633 M | Finance | 38 |
| Medical Specialties | 2.007 T USD | 0.68% | +0.33% | 2.835 M | Health technology | 233 |
| Integrated Oil | 1.921 T USD | 5.20% | −0.59% | 7.877 M | Energy minerals | 55 |
| Motor Vehicles | 1.67 T USD | 0.99% | +4.30% | 129.827 M | Consumer durables | 43 |
| Specialty Stores | 1.63 T USD | 0.80% | +1.25% | 7.348 M | Retail trade | 74 |
| Miscellaneous Commercial Services | 1.569 T USD | 0.64% | +1.12% | 3.885 M | Commercial services | 157 |
| Real Estate Investment Trusts | 1.527 T USD | 3.96% | +1.35% | 2.235 M | Finance | 205 |
| Investment Managers | 1.457 T USD | 2.30% | +0.30% | 2.779 M | Finance | 105 |
| Electric Utilities | 1.384 T USD | 3.17% | +1.40% | 5.101 M | Utilities | 66 |
| Aerospace & Defense | 1.231 T USD | 1.16% | +2.96% | 3.579 M | Electronic technology | 66 |
| Investment Banks/Brokers | 1.219 T USD | 1.96% | +0.87% | 4.68 M | Finance | 47 |
| Information Technology Services | 1.198 T USD | 0.63% | +0.43% | 6.09 M | Technology services | 104 |
| Industrial Machinery | 1.073 T USD | 0.83% | +1.13% | 3.283 M | Producer manufacturing | 90 |
| Managed Health Care | 843.256 B USD | 1.33% | +0.79% | 3.264 M | Health services | 10 |
| Regional Banks | 832.229 B USD | 2.13% | +0.10% | 1.926 M | Finance | 231 |
| Wireless Telecommunications | 807.337 B USD | 3.88% | +0.65% | 12.427 M | Communications | 21 |
| Household/Personal Care | 805.057 B USD | 2.57% | +1.58% | 6.077 M | Consumer non-durables | 23 |
| Biotechnology | 656.815 B USD | 1.33% | +0.44% | 3.186 M | Health technology | 338 |
| Multi-Line Insurance | 644.681 B USD | 1.64% | +0.84% | 2.106 M | Finance | 40 |
| Restaurants | 618.56 B USD | 1.87% | +0.88% | 3.886 M | Consumer services | 53 |
| Finance/Rental/Leasing | 615.229 B USD | 1.43% | +0.15% | 4.042 M | Finance | 90 |
| Food: Specialty/Candy | 605.817 B USD | 2.72% | +0.80% | 3.611 M | Consumer non-durables | 45 |
| Home Improvement Chains | 588.585 B USD | 1.96% | +1.55% | 2.987 M | Retail trade | 5 |
| Oil & Gas Pipelines | 554.547 B USD | 5.11% | +0.34% | 7.263 M | Industrial services | 22 |
| Chemicals: Specialty | 551.569 B USD | 1.99% | −1.13% | 2.378 M | Process industries | 59 |
| Other Consumer Services | 534.136 B USD | 0.53% | −0.72% | 4.384 M | Consumer services | 54 |
| Trucks/Construction/Farm Machinery | 470.03 B USD | 1.36% | −2.48% | 2.82 M | Producer manufacturing | 35 |
| Beverages: Non-Alcoholic | 430.108 B USD | 2.40% | +0.26% | 11.145 M | Consumer non-durables | 14 |
| Electrical Products | 424.896 B USD | 0.67% | +1.49% | 2.248 M | Producer manufacturing | 66 |
| Railroads | 424.814 B USD | 1.77% | −0.53% | 3.756 M | Transportation | 6 |
| Oil & Gas Production | 423.101 B USD | 3.19% | +0.47% | 3.903 M | Energy minerals | 38 |
| Electronic Equipment/Instruments | 389.339 B USD | 0.83% | +0.39% | 1.636 M | Electronic technology | 44 |
| Steel | 380.216 B USD | 4.37% | −2.98% | 9.961 M | Non-energy minerals | 26 |
| Hotels/Resorts/Cruise lines | 374.96 B USD | 0.75% | +1.05% | 3.215 M | Consumer services | 23 |
| Tobacco | 368.412 B USD | 5.94% | +1.31% | 5.609 M | Consumer non-durables | 5 |
| Other Metals/Minerals | 365.984 B USD | 2.87% | −4.01% | 5.73 M | Non-energy minerals | 54 |
| Insurance Brokers/Services | 355.324 B USD | 0.95% | +1.10% | 1.307 M | Finance | 19 |
| Movies/Entertainment | 353.05 B USD | 0.45% | +0.33% | 6.298 M | Consumer services | 44 |
| Data Processing Services | 349.725 B USD | 0.73% | +0.67% | 3.402 M | Technology services | 54 |
| Air Freight/Couriers | 328.175 B USD | 2.51% | −0.37% | 2.34 M | Transportation | 25 |
| Beverages: Alcoholic | 326.336 B USD | 2.43% | −0.84% | 4.501 M | Consumer non-durables | 13 |
| Computer Processing Hardware | 318.766 B USD | 1.10% | +2.58% | 11.477 M | Electronic technology | 12 |
| Precious Metals | 313.854 B USD | 1.40% | −1.24% | 7.47 M | Non-energy minerals | 71 |
| Cable/Satellite TV | 305.151 B USD | 1.58% | −0.40% | 16.986 M | Consumer services | 5 |
| Financial Publishing/Services | 296.853 B USD | 0.68% | +1.41% | 1.084 M | Commercial services | 4 |
| Homebuilding | 282.814 B USD | 0.75% | +1.15% | 1.064 M | Consumer durables | 29 |
| Wholesale Distributors | 261.947 B USD | 1.62% | +0.00% | 1.238 M | Distribution services | 56 |
| Apparel/Footwear Retail | 260.773 B USD | 1.24% | +0.44% | 4.335 M | Retail trade | 31 |
| Investment Trusts/Mutual Funds | 260.59 B USD | 6.60% | +0.77% | 648.195 K | Miscellaneous | 4233 |
| Engineering & Construction | 259.849 B USD | 0.45% | +0.89% | 1.169 M | Industrial services | 52 |
| Apparel/Footwear | 259.422 B USD | 1.29% | −0.45% | 5.154 M | Consumer non-durables | 39 |
| Auto Parts: OEM | 232.984 B USD | 1.86% | +0.22% | 1.074 M | Producer manufacturing | 41 |
| Computer Peripherals | 232.219 B USD | 0.59% | −4.15% | 4.326 M | Electronic technology | 20 |
| Other Transportation | 227.273 B USD | 0.33% | −1.17% | 15.192 M | Transportation | 17 |
| Oil Refining/Marketing | 216.19 B USD | 4.26% | −0.36% | 1.771 M | Energy minerals | 12 |
| Medical Distributors | 211.567 B USD | 0.98% | +0.57% | 2.725 M | Distribution services | 12 |
| Building Products | 200.954 B USD | 1.27% | +1.45% | 1.023 M | Producer manufacturing | 25 |
| Construction Materials | 200.236 B USD | 0.77% | +0.06% | 2.71 M | Non-energy minerals | 14 |
| Environmental Services | 199.547 B USD | 0.98% | +1.17% | 1.404 M | Industrial services | 15 |
| Trucking | 193.028 B USD | 0.60% | +1.28% | 980.657 K | Transportation | 20 |
| Department Stores | 186.889 B USD | 0.30% | −5.80% | 13.574 M | Retail trade | 8 |
| Real Estate Development | 183.544 B USD | 1.22% | −0.49% | 3.53 M | Finance | 54 |
| Industrial Specialties | 181.242 B USD | 1.02% | +0.53% | 1.691 M | Process industries | 17 |
| Containers/Packaging | 176.032 B USD | 2.21% | +0.11% | 1.664 M | Process industries | 22 |
| Electronic Components | 169.328 B USD | 1.13% | +0.06% | 4.687 M | Electronic technology | 22 |
| Gas Distributors | 152.777 B USD | 3.00% | +1.43% | 1.565 M | Utilities | 19 |
| Airlines | 151.581 B USD | 1.35% | +0.56% | 4.486 M | Transportation | 24 |
| Hospital/Nursing Management | 148.465 B USD | 0.66% | −0.46% | 1.12 M | Health services | 17 |
| Casinos/Gaming | 141.019 B USD | 0.79% | +0.40% | 4.109 M | Consumer services | 16 |
| Medical/Nursing Services | 135.492 B USD | 0.60% | −0.40% | 1.786 M | Health services | 60 |
| Contract Drilling | 129.543 B USD | 2.32% | −0.45% | 9.736 M | Industrial services | 13 |
| Electronic Production Equipment | 120.91 B USD | 0.28% | +0.83% | 3.504 M | Electronic technology | 26 |
| Life/Health Insurance | 119.853 B USD | 2.94% | −2.12% | 1.632 M | Finance | 12 |
| Chemicals: Agricultural | 108.75 B USD | 2.61% | −1.15% | 3.072 M | Process industries | 21 |
| Major Telecommunications | 100.258 B USD | 4.19% | −0.53% | 3.943 M | Communications | 17 |
| Specialty Telecommunications | 99.87 B USD | 2.24% | +1.94% | 1.047 M | Communications | 15 |
| Food: Major Diversified | 97.675 B USD | 4.09% | +0.65% | 4.797 M | Consumer non-durables | 12 |
| Food Retail | 82.191 B USD | 1.58% | +1.13% | 2.577 M | Retail trade | 15 |
| Industrial Conglomerates | 82.074 B USD | 2.09% | +0.87% | 3.409 M | Producer manufacturing | 6 |
| Oilfield Services/Equipment | 79.315 B USD | 2.01% | −0.51% | 4.081 M | Industrial services | 28 |
| Drugstore Chains | 79.078 B USD | 5.33% | −2.55% | 14.159 M | Retail trade | 4 |
| Broadcasting | 75.526 B USD | 2.01% | −1.58% | 3.9 M | Consumer services | 20 |
| Agricultural Commodities/Milling | 68.832 B USD | 2.44% | +0.19% | 2.536 M | Process industries | 31 |
| Marine Shipping | 67.67 B USD | 5.84% | −1.65% | 1.128 M | Transportation | 52 |
| Food Distributors | 62.719 B USD | 1.74% | +0.38% | 1.987 M | Distribution services | 12 |
| Water Utilities | 62.543 B USD | 2.25% | +1.30% | 1.013 M | Utilities | 14 |
| Chemicals: Major Diversified | 61.067 B USD | 2.20% | −2.30% | 1.94 M | Process industries | 12 |
| Alternative Power Generation | 60.86 B USD | 4.40% | +0.11% | 805.804 K | Utilities | 15 |
| Services to the Health Industry | 60.491 B USD | 0.57% | +0.28% | 1.242 M | Health services | 6 |
| Advertising/Marketing Services | 58.834 B USD | 2.69% | +1.07% | 13.535 M | Commercial services | 41 |
| Recreational Products | 54.376 B USD | 1.46% | −0.18% | 1.263 M | Consumer durables | 27 |
| Pharmaceuticals: Other | 53.244 B USD | 0.00% | +0.80% | 575.931 K | Health technology | 27 |
| Specialty Insurance | 51.981 B USD | 2.76% | +1.35% | 1.013 M | Finance | 12 |