| Packaged Software | 6.22 T USD | 0.58% | −0.70% | 12.201 M | Technology Services | 348 |
| Internet Software/Services | 6.171 T USD | 0.43% | +1.44% | 19.78 M | Technology Services | 105 |
| Semiconductors | 5.527 T USD | 0.70% | −1.04% | 22.981 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 4.105 T USD | 1.96% | +0.93% | 6.195 M | Health Technology | 408 |
| Telecommunications Equipment | 2.954 T USD | 0.61% | +0.43% | 71.607 M | Electronic Technology | 42 |
| Major Banks | 2.89 T USD | 3.38% | −0.13% | 7.961 M | Finance | 88 |
| Internet Retail | 2.481 T USD | 0.17% | −0.16% | 28.376 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.062 T USD | 0.20% | +0.31% | 1.45 M | Finance | 36 |
| Integrated Oil | 2.06 T USD | 5.03% | −0.05% | 12.018 M | Energy Minerals | 52 |
| Medical Specialties | 1.981 T USD | 0.86% | +0.62% | 2.237 M | Health Technology | 240 |
| Miscellaneous Commercial Services | 1.504 T USD | 0.73% | +0.93% | 3.802 M | Commercial Services | 162 |
| Information Technology Services | 1.363 T USD | 1.43% | +0.34% | 6.217 M | Technology Services | 107 |
| Real Estate Investment Trusts | 1.344 T USD | 4.56% | +0.79% | 2.203 M | Finance | 202 |
| Motor Vehicles | 1.303 T USD | 1.18% | −3.01% | 36.693 M | Consumer Durables | 41 |
| Electric Utilities | 1.238 T USD | 3.52% | +0.93% | 6.714 M | Utilities | 69 |
| Investment Managers | 1.114 T USD | 2.91% | +1.03% | 3.503 M | Finance | 104 |
| Aerospace & Defense | 1.035 T USD | 1.35% | +0.23% | 2.296 M | Electronic Technology | 65 |
| Industrial Machinery | 1.032 T USD | 0.86% | +0.16% | 2.472 M | Producer Manufacturing | 91 |
| Specialty Stores | 981.45 B USD | 1.14% | +0.66% | 7.99 M | Retail Trade | 76 |
| Investment Banks/Brokers | 933.78 B USD | 1.87% | −0.34% | 3.72 M | Finance | 45 |
| Household/Personal Care | 809.842 B USD | 2.64% | +0.89% | 6.021 M | Consumer Non-Durables | 22 |
| Managed Health Care | 789.615 B USD | 1.34% | +1.33% | 2.733 M | Health Services | 10 |
| Wireless Telecommunications | 706.95 B USD | 4.47% | −0.16% | 9.198 M | Communications | 22 |
| Regional Banks | 677.124 B USD | 2.57% | −0.39% | 2.174 M | Finance | 237 |
| Multi-Line Insurance | 649.018 B USD | 1.89% | +0.15% | 1.754 M | Finance | 42 |
| Food: Specialty/Candy | 566.243 B USD | 2.60% | +1.47% | 2.905 M | Consumer Non-Durables | 43 |
| Restaurants | 559.654 B USD | 1.98% | −0.64% | 4.917 M | Consumer Services | 54 |
| Chemicals: Specialty | 558.473 B USD | 1.99% | +1.14% | 1.806 M | Process Industries | 59 |
| Oil & Gas Pipelines | 530.037 B USD | 6.41% | +0.30% | 5.008 M | Industrial Services | 23 |
| Finance/Rental/Leasing | 523.92 B USD | 1.67% | −0.34% | 1.989 M | Finance | 92 |
| Home Improvement Chains | 502.722 B USD | 2.27% | −1.10% | 2.823 M | Retail Trade | 5 |
| Oil & Gas Production | 489.58 B USD | 3.55% | +0.17% | 3.365 M | Energy Minerals | 43 |
| Beverages: Non-Alcoholic | 484.755 B USD | 2.51% | +0.99% | 7.79 M | Consumer Non-Durables | 15 |
| Other Consumer Services | 454.557 B USD | 0.59% | −0.34% | 1.611 M | Consumer Services | 52 |
| Trucks/Construction/Farm Machinery | 448.956 B USD | 1.40% | +0.93% | 1.69 M | Producer Manufacturing | 36 |
| Railroads | 426.933 B USD | 1.77% | +0.51% | 2.692 M | Transportation | 6 |
| Biotechnology | 424.943 B USD | 0.91% | −0.31% | 2.545 M | Health Technology | 337 |
| Food Retail | 415.59 B USD | 0.80% | +1.61% | 2.091 M | Retail Trade | 15 |
| Steel | 388.671 B USD | 4.20% | +0.47% | 4.86 M | Non-Energy Minerals | 25 |
| Data Processing Services | 388.115 B USD | 1.26% | +0.20% | 2.695 M | Technology Services | 57 |
| Movies/Entertainment | 385.075 B USD | 0.39% | −4.46% | 28.629 M | Consumer Services | 48 |
| Electronic Equipment/Instruments | 384.063 B USD | 0.95% | −0.12% | 2.061 M | Electronic Technology | 45 |
| Beverages: Alcoholic | 359.484 B USD | 2.21% | +0.99% | 2.49 M | Consumer Non-Durables | 13 |
| Other Metals/Minerals | 355.945 B USD | 3.14% | +0.08% | 4.507 M | Non-Energy Minerals | 52 |
| Computer Processing Hardware | 313.176 B USD | 1.12% | −1.98% | 2.872 M | Electronic Technology | 12 |
| Electrical Products | 304.346 B USD | 0.71% | −0.38% | 1.701 M | Producer Manufacturing | 65 |
| Air Freight/Couriers | 301.716 B USD | 2.61% | −0.37% | 3.149 M | Transportation | 21 |
| Tobacco | 296.247 B USD | 7.27% | +0.26% | 6.024 M | Consumer Non-Durables | 7 |
| Insurance Brokers/Services | 290.286 B USD | 1.10% | +1.06% | 909.164 K | Finance | 19 |
| Wholesale Distributors | 288.738 B USD | 1.74% | +0.06% | 1.184 M | Distribution Services | 51 |
| Hotels/Resorts/Cruise lines | 278.048 B USD | 0.74% | −0.86% | 3.021 M | Consumer Services | 24 |
| Precious Metals | 272.583 B USD | 1.71% | −0.17% | 4.289 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 272.278 B USD | 1.24% | +0.47% | 4.558 M | Consumer Non-Durables | 41 |
| Oil Refining/Marketing | 261.069 B USD | 3.72% | −0.32% | 1.634 M | Energy Minerals | 12 |
| Homebuilding | 255.079 B USD | 0.79% | +0.22% | 1.101 M | Consumer Durables | 27 |
| Apparel/Footwear Retail | 231.636 B USD | 1.40% | −0.01% | 3.472 M | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 221.904 B USD | 7.12% | +0.28% | 376.648 K | Miscellaneous | 3858 |
| Financial Publishing/Services | 221.298 B USD | 0.84% | +0.82% | 788.299 K | Commercial Services | 3 |
| Auto Parts: OEM | 218.396 B USD | 1.87% | +0.28% | 1.022 M | Producer Manufacturing | 39 |
| Cable/Satellite TV | 216.46 B USD | 2.28% | −0.48% | 22.946 M | Consumer Services | 5 |
| Other Transportation | 210.571 B USD | 0.35% | −1.11% | 17.934 M | Transportation | 17 |
| Department Stores | 209.401 B USD | 0.26% | −0.76% | 4.42 M | Retail Trade | 7 |
| Medical Distributors | 192.889 B USD | 1.05% | +1.71% | 2.266 M | Distribution Services | 12 |
| Engineering & Construction | 189.513 B USD | 0.30% | −0.15% | 837.798 K | Industrial Services | 50 |
| Building Products | 187.191 B USD | 1.34% | +0.24% | 911.763 K | Producer Manufacturing | 26 |
| Computer Peripherals | 187.178 B USD | 0.72% | −1.15% | 2.881 M | Electronic Technology | 20 |
| Environmental Services | 180.304 B USD | 1.06% | +0.49% | 1.135 M | Industrial Services | 17 |
| Containers/Packaging | 170.98 B USD | 2.48% | +0.87% | 3.914 M | Process Industries | 23 |
| Trucking | 163.52 B USD | 0.71% | +0.77% | 1.298 M | Transportation | 18 |
| Industrial Specialties | 160.889 B USD | 1.13% | +1.16% | 1.428 M | Process Industries | 18 |
| Construction Materials | 144.368 B USD | 1.02% | −0.34% | 2.061 M | Non-Energy Minerals | 13 |
| Electronic Components | 136.154 B USD | 1.21% | +0.17% | 3.182 M | Electronic Technology | 22 |
| Contract Drilling | 134.733 B USD | 2.13% | +0.46% | 6.988 M | Industrial Services | 16 |
| Gas Distributors | 130.789 B USD | 3.45% | +0.53% | 1.22 M | Utilities | 19 |
| Casinos/Gaming | 130.17 B USD | 0.72% | +0.12% | 2.572 M | Consumer Services | 16 |
| Hospital/Nursing Management | 129.015 B USD | 0.79% | +1.33% | 1.165 M | Health Services | 15 |
| Airlines | 125.386 B USD | 1.05% | −3.29% | 6.094 M | Transportation | 25 |
| Electronic Production Equipment | 119.503 B USD | 0.31% | −1.09% | 3.535 M | Electronic Technology | 27 |
| Food: Major Diversified | 119.121 B USD | 3.76% | +0.73% | 4.174 M | Consumer Non-Durables | 11 |
| Chemicals: Agricultural | 114.185 B USD | 2.73% | +2.42% | 3.698 M | Process Industries | 22 |
| Medical/Nursing Services | 106.623 B USD | 0.33% | −0.14% | 2.736 M | Health Services | 62 |
| Real Estate Development | 97.965 B USD | 0.87% | −0.47% | 2.645 M | Finance | 52 |
| Major Telecommunications | 91.381 B USD | 5.22% | +0.53% | 999.734 K | Communications | 17 |
| Life/Health Insurance | 89.01 B USD | 3.33% | +0.62% | 1.7 M | Finance | 14 |
| Oilfield Services/Equipment | 87.26 B USD | 1.64% | +0.53% | 2.692 M | Industrial Services | 28 |
| Drugstore Chains | 84.951 B USD | 4.94% | −0.25% | 15.965 M | Retail Trade | 3 |
| Specialty Telecommunications | 77.864 B USD | 3.14% | −0.68% | 809.561 K | Communications | 13 |
| Services to the Health Industry | 76.803 B USD | 0.77% | +0.74% | 729.615 K | Health Services | 7 |
| Marine Shipping | 76.453 B USD | 5.09% | +1.38% | 843.697 K | Transportation | 53 |
| Broadcasting | 71.755 B USD | 2.18% | −1.21% | 4.971 M | Consumer Services | 19 |
| Financial Conglomerates | 68.909 B USD | 1.58% | −0.82% | 123.416 K | Finance | 308 |
| Discount Stores | 65.458 B USD | 0.81% | +1.86% | 2.048 M | Retail Trade | 4 |
| Water Utilities | 59.342 B USD | 2.34% | +0.97% | 1.299 M | Utilities | 14 |
| Chemicals: Major Diversified | 58.635 B USD | 2.30% | +1.14% | 1.446 M | Process Industries | 12 |
| Food Distributors | 57.885 B USD | 1.92% | +0.11% | 2.809 M | Distribution Services | 12 |
| Advertising/Marketing Services | 56.726 B USD | 2.79% | +0.42% | 1.605 M | Commercial Services | 42 |
| Recreational Products | 51.726 B USD | 1.55% | +0.64% | 1.047 M | Consumer Durables | 28 |
| Coal | 48.831 B USD | 1.80% | +0.84% | 1.714 M | Energy Minerals | 14 |
| Specialty Insurance | 47.403 B USD | 3.03% | +0.68% | 1.153 M | Finance | 13 |
| Food: Meat/Fish/Dairy | 45.913 B USD | 2.87% | +1.49% | 3.054 M | Consumer Non-Durables | 8 |