| Packaged Software | 5.987 T USD | 0.59% | −3.10% | 7.77 M | Technology Services | 349 |
| Internet Software/Services | 5.639 T USD | 0.10% | −4.45% | 18.26 M | Technology Services | 104 |
| Semiconductors | 5.222 T USD | 0.75% | +1.40% | 10.057 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.966 T USD | 2.00% | −0.57% | 2.439 M | Health Technology | 407 |
| Major Banks | 2.87 T USD | 3.40% | −0.70% | 2.89 M | Finance | 88 |
| Telecommunications Equipment | 2.75 T USD | 0.63% | −0.27% | 15.497 M | Electronic Technology | 42 |
| Internet Retail | 2.26 T USD | 0.18% | −2.42% | 17.691 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.036 T USD | 0.20% | −0.72% | 408.074 K | Finance | 35 |
| Integrated Oil | 1.952 T USD | 4.66% | −0.24% | 2.685 M | Energy Minerals | 50 |
| Medical Specialties | 1.787 T USD | 0.76% | −1.70% | 447.942 K | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.462 T USD | 0.67% | −1.21% | 1.027 M | Commercial Services | 161 |
| Information Technology Services | 1.344 T USD | 1.39% | −2.26% | 2.364 M | Technology Services | 108 |
| Real Estate Investment Trusts | 1.291 T USD | 4.63% | −0.91% | 438.028 K | Finance | 203 |
| Specialty Stores | 1.279 T USD | 1.02% | −0.93% | 2.662 M | Retail Trade | 78 |
| Motor Vehicles | 1.263 T USD | 1.17% | −0.54% | 22.404 M | Consumer Durables | 43 |
| Electric Utilities | 1.183 T USD | 3.62% | −0.43% | 996.939 K | Utilities | 70 |
| Investment Managers | 1.077 T USD | 2.91% | −1.72% | 676.916 K | Finance | 104 |
| Industrial Machinery | 1.056 T USD | 0.92% | +0.04% | 926.432 K | Producer Manufacturing | 92 |
| Aerospace & Defense | 982.79 B USD | 1.38% | −0.67% | 1.023 M | Electronic Technology | 63 |
| Investment Banks/Brokers | 919.345 B USD | 1.91% | −0.45% | 1.464 M | Finance | 46 |
| Household/Personal Care | 792.426 B USD | 2.67% | +0.54% | 1.896 M | Consumer Non-Durables | 22 |
| Managed Health Care | 785.25 B USD | 1.35% | +0.92% | 844.275 K | Health Services | 10 |
| Beverages: Non-Alcoholic | 717.4 B USD | 2.55% | +0.13% | 4.242 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 698.214 B USD | 4.50% | −1.06% | 4.237 M | Communications | 22 |
| Regional Banks | 645.064 B USD | 2.58% | −0.75% | 476.535 K | Finance | 236 |
| Oil & Gas Production | 639.542 B USD | 2.79% | −0.41% | 740.56 K | Energy Minerals | 46 |
| Multi-Line Insurance | 626.729 B USD | 1.94% | −1.22% | 300.678 K | Finance | 41 |
| Restaurants | 577.355 B USD | 1.93% | +0.11% | 933.946 K | Consumer Services | 54 |
| Chemicals: Specialty | 537.286 B USD | 2.05% | −0.89% | 489.991 K | Process Industries | 58 |
| Oil & Gas Pipelines | 531.033 B USD | 6.39% | −0.19% | 1.274 M | Industrial Services | 24 |
| Finance/Rental/Leasing | 519.795 B USD | 1.46% | −1.44% | 829.32 K | Finance | 93 |
| Home Improvement Chains | 492.169 B USD | 2.31% | −0.88% | 812.271 K | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 485.608 B USD | 1.43% | −3.22% | 1.426 M | Producer Manufacturing | 37 |
| Other Consumer Services | 447.949 B USD | 0.60% | −0.72% | 398.225 K | Consumer Services | 53 |
| Railroads | 424.931 B USD | 1.79% | +1.28% | 1.328 M | Transportation | 6 |
| Steel | 396.939 B USD | 4.09% | −2.16% | 2.33 M | Non-Energy Minerals | 26 |
| Biotechnology | 391.181 B USD | 0.97% | −3.00% | 1.032 M | Health Technology | 338 |
| Movies/Entertainment | 388.394 B USD | 0.41% | −1.50% | 1.669 M | Consumer Services | 48 |
| Data Processing Services | 379.316 B USD | 1.24% | −0.72% | 642.188 K | Technology Services | 57 |
| Beverages: Alcoholic | 349.397 B USD | 2.15% | −1.19% | 461.396 K | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 339.473 B USD | 3.35% | −0.02% | 1.693 M | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 328.466 B USD | 2.34% | −0.69% | 1.658 M | Consumer Non-Durables | 42 |
| Medical Distributors | 302.746 B USD | 0.66% | +0.39% | 907.576 K | Distribution Services | 13 |
| Air Freight/Couriers | 301.117 B USD | 2.58% | −0.70% | 805.999 K | Transportation | 21 |
| Computer Processing Hardware | 300.353 B USD | 1.18% | +0.14% | 1.183 M | Electronic Technology | 12 |
| Electronic Equipment/Instruments | 299.007 B USD | 0.94% | −0.42% | 297.383 K | Electronic Technology | 44 |
| Tobacco | 291.464 B USD | 7.29% | −1.65% | 2.706 M | Consumer Non-Durables | 7 |
| Electrical Products | 290.894 B USD | 0.74% | −1.09% | 663.751 K | Producer Manufacturing | 65 |
| Hotels/Resorts/Cruise lines | 284.768 B USD | 0.73% | −0.00% | 1.234 M | Consumer Services | 23 |
| Oil Refining/Marketing | 281.721 B USD | 3.47% | −0.18% | 416.324 K | Energy Minerals | 12 |
| Insurance Brokers/Services | 281.215 B USD | 1.09% | −1.30% | 216.089 K | Finance | 19 |
| Precious Metals | 267.885 B USD | 1.78% | +2.15% | 4.848 M | Non-Energy Minerals | 70 |
| Apparel/Footwear | 266.35 B USD | 1.24% | −2.04% | 938.2 K | Consumer Non-Durables | 41 |
| Wholesale Distributors | 245.994 B USD | 1.87% | −0.98% | 256.9 K | Distribution Services | 49 |
| Homebuilding | 239.195 B USD | 0.83% | −2.28% | 388.901 K | Consumer Durables | 27 |
| Apparel/Footwear Retail | 224.202 B USD | 1.44% | −0.86% | 968.392 K | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 219.282 B USD | 7.20% | −0.73% | 151.571 K | Miscellaneous | 3848 |
| Cable/Satellite TV | 214.439 B USD | 2.19% | −4.99% | 9.747 M | Consumer Services | 5 |
| Financial Publishing/Services | 213.597 B USD | 0.87% | −0.73% | 679.266 K | Commercial Services | 3 |
| Other Transportation | 206.037 B USD | 0.36% | −0.32% | 4.036 M | Transportation | 17 |
| Department Stores | 191.999 B USD | 0.28% | −2.10% | 2.378 M | Retail Trade | 6 |
| Environmental Services | 179.444 B USD | 1.05% | −1.00% | 502.511 K | Industrial Services | 18 |
| Computer Peripherals | 178.48 B USD | 0.75% | +1.10% | 1.029 M | Electronic Technology | 20 |
| Engineering & Construction | 176.25 B USD | 0.31% | −0.45% | 125.602 K | Industrial Services | 51 |
| Auto Parts: OEM | 175.268 B USD | 1.76% | −1.98% | 247.112 K | Producer Manufacturing | 38 |
| Construction Materials | 174.228 B USD | 0.95% | −1.04% | 678.549 K | Non-Energy Minerals | 14 |
| Building Products | 173.792 B USD | 1.44% | −0.46% | 269.71 K | Producer Manufacturing | 25 |
| Trucking | 168.257 B USD | 0.68% | −0.72% | 380.159 K | Transportation | 18 |
| Containers/Packaging | 160.695 B USD | 2.58% | −0.54% | 583.953 K | Process Industries | 23 |
| Industrial Specialties | 151.341 B USD | 1.18% | −0.72% | 298.822 K | Process Industries | 18 |
| Electronic Components | 141.695 B USD | 1.18% | −0.06% | 881.534 K | Electronic Technology | 23 |
| Contract Drilling | 135.864 B USD | 2.10% | −0.51% | 1.96 M | Industrial Services | 16 |
| Gas Distributors | 127.319 B USD | 3.50% | −0.59% | 155.989 K | Utilities | 19 |
| Casinos/Gaming | 126.348 B USD | 0.74% | −0.63% | 462.989 K | Consumer Services | 16 |
| Hospital/Nursing Management | 124.896 B USD | 0.80% | −2.10% | 296.518 K | Health Services | 15 |
| Airlines | 121.894 B USD | 1.06% | −1.46% | 5.398 M | Transportation | 25 |
| Chemicals: Agricultural | 108.996 B USD | 2.83% | −1.38% | 268.675 K | Process Industries | 22 |
| Food: Major Diversified | 107.404 B USD | 3.49% | −0.55% | 1.34 M | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 101.637 B USD | 0.35% | −1.81% | 675.505 K | Health Services | 61 |
| Drugstore Chains | 99.513 B USD | 4.18% | −1.13% | 2.649 M | Retail Trade | 3 |
| Life/Health Insurance | 99.228 B USD | 3.03% | −1.80% | 316.42 K | Finance | 17 |
| Electronic Production Equipment | 97.739 B USD | 0.34% | +2.93% | 3.238 M | Electronic Technology | 26 |
| Real Estate Development | 94.651 B USD | 0.95% | −0.71% | 1.407 M | Finance | 54 |
| Oilfield Services/Equipment | 88.498 B USD | 1.60% | −0.29% | 1.203 M | Industrial Services | 28 |
| Major Telecommunications | 87.571 B USD | 5.03% | −1.25% | 245.721 K | Communications | 17 |
| Services to the Health Industry | 76.81 B USD | 0.74% | −3.15% | 256.158 K | Health Services | 7 |
| Specialty Telecommunications | 73.54 B USD | 3.32% | −0.45% | 145.415 K | Communications | 13 |
| Food Retail | 72.083 B USD | 1.69% | −0.81% | 644.246 K | Retail Trade | 14 |
| Agricultural Commodities/Milling | 71.996 B USD | 2.40% | −1.30% | 467.512 K | Process Industries | 32 |
| Marine Shipping | 69.869 B USD | 4.88% | +0.95% | 152.034 K | Transportation | 52 |
| Broadcasting | 69.375 B USD | 2.23% | −2.13% | 2.303 M | Consumer Services | 20 |
| Financial Conglomerates | 66.516 B USD | 1.64% | −0.22% | 58.661 K | Finance | 306 |
| Discount Stores | 66.054 B USD | 0.78% | −0.56% | 390.184 K | Retail Trade | 4 |
| Chemicals: Major Diversified | 65.84 B USD | 2.57% | −1.37% | 268.332 K | Process Industries | 13 |
| Industrial Conglomerates | 59.402 B USD | 5.86% | −1.50% | 848.505 K | Producer Manufacturing | 6 |
| Food Distributors | 57.667 B USD | 1.87% | −0.68% | 360.093 K | Distribution Services | 12 |
| Water Utilities | 56.134 B USD | 2.36% | −0.29% | 260.138 K | Utilities | 14 |
| Advertising/Marketing Services | 55.007 B USD | 2.84% | +0.03% | 674.107 K | Commercial Services | 41 |
| Recreational Products | 51.176 B USD | 1.53% | −1.69% | 351.769 K | Consumer Durables | 28 |
| Coal | 48.046 B USD | 1.87% | +3.65% | 2.424 M | Energy Minerals | 14 |