| Packaged Software | 5.976 T USD | 0.59% | −3.33% | 3.821 M | Technology Services | 349 |
| Internet Software/Services | 5.58 T USD | 0.10% | −5.47% | 8.571 M | Technology Services | 104 |
| Semiconductors | 5.186 T USD | 0.76% | +0.33% | 4.055 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.991 T USD | 2.01% | −0.05% | 783.653 K | Health Technology | 407 |
| Major Banks | 2.87 T USD | 3.40% | −0.89% | 863.674 K | Finance | 88 |
| Telecommunications Equipment | 2.771 T USD | 0.63% | +0.45% | 7.377 M | Electronic Technology | 42 |
| Internet Retail | 2.249 T USD | 0.19% | −2.92% | 10.545 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.04 T USD | 0.20% | −0.52% | 131.464 K | Finance | 35 |
| Integrated Oil | 1.953 T USD | 4.66% | −0.24% | 730.941 K | Energy Minerals | 50 |
| Medical Specialties | 1.794 T USD | 0.76% | −1.32% | 121.682 K | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.466 T USD | 0.67% | −1.02% | 314.82 K | Commercial Services | 161 |
| Information Technology Services | 1.342 T USD | 1.40% | −2.42% | 924.876 K | Technology Services | 108 |
| Real Estate Investment Trusts | 1.291 T USD | 4.63% | −1.24% | 124.921 K | Finance | 203 |
| Specialty Stores | 1.281 T USD | 1.02% | −0.82% | 399.17 K | Retail Trade | 78 |
| Motor Vehicles | 1.253 T USD | 1.18% | −1.51% | 8.413 M | Consumer Durables | 43 |
| Electric Utilities | 1.179 T USD | 3.62% | −0.73% | 287.974 K | Utilities | 70 |
| Investment Managers | 1.073 T USD | 2.91% | −2.09% | 176.728 K | Finance | 104 |
| Industrial Machinery | 1.049 T USD | 0.92% | −0.68% | 310.097 K | Producer Manufacturing | 92 |
| Aerospace & Defense | 984.262 B USD | 1.38% | −0.54% | 385.111 K | Electronic Technology | 63 |
| Investment Banks/Brokers | 917.41 B USD | 1.92% | −0.69% | 483.511 K | Finance | 46 |
| Household/Personal Care | 796.168 B USD | 2.66% | +0.94% | 821.188 K | Consumer Non-Durables | 22 |
| Managed Health Care | 782.096 B USD | 1.35% | +0.51% | 341.789 K | Health Services | 10 |
| Beverages: Non-Alcoholic | 723.15 B USD | 2.55% | +0.95% | 1.587 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 702.05 B USD | 4.50% | −0.51% | 1.471 M | Communications | 22 |
| Regional Banks | 645.384 B USD | 2.59% | −0.83% | 180.358 K | Finance | 236 |
| Oil & Gas Production | 639.543 B USD | 2.79% | −0.45% | 213.113 K | Energy Minerals | 46 |
| Multi-Line Insurance | 629.219 B USD | 1.94% | −0.83% | 76.302 K | Finance | 41 |
| Restaurants | 578.083 B USD | 1.93% | +0.25% | 340.818 K | Consumer Services | 54 |
| Chemicals: Specialty | 535.98 B USD | 2.05% | −1.09% | 162.452 K | Process Industries | 58 |
| Oil & Gas Pipelines | 529.358 B USD | 6.39% | −0.50% | 471.095 K | Industrial Services | 24 |
| Finance/Rental/Leasing | 517.549 B USD | 1.47% | −2.02% | 282.248 K | Finance | 93 |
| Home Improvement Chains | 487.603 B USD | 2.31% | −1.80% | 291.651 K | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 482.351 B USD | 1.43% | −3.86% | 586.686 K | Producer Manufacturing | 37 |
| Other Consumer Services | 448.673 B USD | 0.60% | −0.60% | 117.632 K | Consumer Services | 53 |
| Railroads | 424.823 B USD | 1.79% | +1.27% | 507.91 K | Transportation | 6 |
| Steel | 397.563 B USD | 4.08% | −2.28% | 780.172 K | Non-Energy Minerals | 26 |
| Biotechnology | 393.148 B USD | 0.98% | −2.51% | 295.605 K | Health Technology | 338 |
| Movies/Entertainment | 387.728 B USD | 0.41% | −1.71% | 632.634 K | Consumer Services | 48 |
| Data Processing Services | 380.384 B USD | 1.24% | −0.41% | 257.939 K | Technology Services | 57 |
| Beverages: Alcoholic | 350.212 B USD | 2.15% | −0.90% | 125.135 K | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 338 B USD | 3.35% | −0.63% | 544.311 K | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 330.437 B USD | 2.35% | −0.10% | 531.695 K | Consumer Non-Durables | 42 |
| Medical Distributors | 303.358 B USD | 0.66% | +0.52% | 289.656 K | Distribution Services | 13 |
| Air Freight/Couriers | 302.458 B USD | 2.58% | −0.20% | 168.978 K | Transportation | 21 |
| Electronic Equipment/Instruments | 297.495 B USD | 0.94% | −0.93% | 88.33 K | Electronic Technology | 44 |
| Computer Processing Hardware | 297.394 B USD | 1.18% | −1.06% | 420.706 K | Electronic Technology | 12 |
| Tobacco | 295.987 B USD | 7.27% | −0.05% | 819.916 K | Consumer Non-Durables | 7 |
| Electrical Products | 288.798 B USD | 0.74% | −1.80% | 238.117 K | Producer Manufacturing | 65 |
| Hotels/Resorts/Cruise lines | 283.697 B USD | 0.73% | −0.51% | 505.323 K | Consumer Services | 23 |
| Insurance Brokers/Services | 281.498 B USD | 1.09% | −1.20% | 47.469 K | Finance | 19 |
| Oil Refining/Marketing | 279.729 B USD | 3.48% | −0.91% | 122.885 K | Energy Minerals | 12 |
| Apparel/Footwear | 265.869 B USD | 1.25% | −2.21% | 276.402 K | Consumer Non-Durables | 41 |
| Precious Metals | 264.709 B USD | 1.78% | +0.54% | 1.298 M | Non-Energy Minerals | 70 |
| Wholesale Distributors | 243.429 B USD | 1.88% | −2.01% | 72.729 K | Distribution Services | 49 |
| Homebuilding | 238.038 B USD | 0.83% | −2.75% | 111.625 K | Consumer Durables | 27 |
| Apparel/Footwear Retail | 225.164 B USD | 1.44% | −0.43% | 327.926 K | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 219.353 B USD | 7.20% | −0.71% | 46.961 K | Miscellaneous | 3848 |
| Cable/Satellite TV | 215.81 B USD | 2.19% | −4.38% | 3.396 M | Consumer Services | 5 |
| Financial Publishing/Services | 214.019 B USD | 0.87% | −0.54% | 252.157 K | Commercial Services | 3 |
| Other Transportation | 205.122 B USD | 0.36% | −0.82% | 1.869 M | Transportation | 17 |
| Department Stores | 191.909 B USD | 0.28% | −1.91% | 950.614 K | Retail Trade | 6 |
| Environmental Services | 181.198 B USD | 1.05% | −0.03% | 152.206 K | Industrial Services | 18 |
| Computer Peripherals | 176.346 B USD | 0.76% | −0.11% | 408.585 K | Electronic Technology | 20 |
| Auto Parts: OEM | 175.534 B USD | 1.76% | −1.83% | 57.878 K | Producer Manufacturing | 38 |
| Engineering & Construction | 175.21 B USD | 0.31% | −1.02% | 29.823 K | Industrial Services | 51 |
| Construction Materials | 172.638 B USD | 0.95% | −1.94% | 116.804 K | Non-Energy Minerals | 14 |
| Building Products | 172.126 B USD | 1.44% | −1.41% | 57.473 K | Producer Manufacturing | 25 |
| Trucking | 168.548 B USD | 0.68% | −0.57% | 127.036 K | Transportation | 18 |
| Containers/Packaging | 160.285 B USD | 2.58% | −0.78% | 175.946 K | Process Industries | 23 |
| Industrial Specialties | 150.253 B USD | 1.18% | −1.46% | 89.058 K | Process Industries | 18 |
| Electronic Components | 140.923 B USD | 1.19% | −0.61% | 237.258 K | Electronic Technology | 23 |
| Contract Drilling | 135.856 B USD | 2.10% | −0.51% | 908.501 K | Industrial Services | 16 |
| Gas Distributors | 127.328 B USD | 3.50% | −0.71% | 42.596 K | Utilities | 19 |
| Hospital/Nursing Management | 126.594 B USD | 0.80% | −0.78% | 64.88 K | Health Services | 15 |
| Casinos/Gaming | 125.88 B USD | 0.74% | −1.04% | 135.109 K | Consumer Services | 16 |
| Airlines | 121.011 B USD | 1.07% | −2.31% | 2.266 M | Transportation | 25 |
| Chemicals: Agricultural | 109.501 B USD | 2.84% | −0.93% | 70.519 K | Process Industries | 22 |
| Food: Major Diversified | 108.072 B USD | 3.49% | +0.07% | 355.417 K | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 102.116 B USD | 0.35% | −1.25% | 149.731 K | Health Services | 61 |
| Drugstore Chains | 99.955 B USD | 4.18% | −0.69% | 1.296 M | Retail Trade | 3 |
| Life/Health Insurance | 99.658 B USD | 3.03% | −1.37% | 79.337 K | Finance | 17 |
| Electronic Production Equipment | 95.741 B USD | 0.34% | +0.80% | 834.88 K | Electronic Technology | 26 |
| Real Estate Development | 94.127 B USD | 0.96% | −1.32% | 606.425 K | Finance | 54 |
| Oilfield Services/Equipment | 88.199 B USD | 1.60% | −0.64% | 277.962 K | Industrial Services | 28 |
| Major Telecommunications | 87.579 B USD | 5.03% | −1.31% | 66.992 K | Communications | 17 |
| Services to the Health Industry | 77.881 B USD | 0.75% | −1.81% | 69.852 K | Health Services | 7 |
| Specialty Telecommunications | 73.524 B USD | 3.32% | −0.73% | 40.972 K | Communications | 13 |
| Food Retail | 72.566 B USD | 1.69% | −0.20% | 159.178 K | Retail Trade | 14 |
| Agricultural Commodities/Milling | 72.362 B USD | 2.41% | −0.81% | 150.635 K | Process Industries | 32 |
| Broadcasting | 69.867 B USD | 2.22% | −1.45% | 512.679 K | Consumer Services | 20 |
| Marine Shipping | 69.193 B USD | 4.88% | −0.04% | 43.497 K | Transportation | 52 |
| Financial Conglomerates | 66.465 B USD | 1.64% | −0.41% | 26.702 K | Finance | 306 |
| Discount Stores | 66.365 B USD | 0.78% | −0.10% | 70.333 K | Retail Trade | 4 |
| Chemicals: Major Diversified | 65.802 B USD | 2.57% | −1.39% | 58.169 K | Process Industries | 13 |
| Industrial Conglomerates | 59.477 B USD | 5.86% | −1.45% | 224.209 K | Producer Manufacturing | 6 |
| Food Distributors | 57.941 B USD | 1.87% | −0.20% | 99.716 K | Distribution Services | 12 |
| Water Utilities | 55.921 B USD | 2.36% | −0.79% | 52.578 K | Utilities | 14 |
| Advertising/Marketing Services | 54.817 B USD | 2.84% | −0.52% | 237.917 K | Commercial Services | 41 |
| Recreational Products | 50.814 B USD | 1.53% | −2.40% | 72.508 K | Consumer Durables | 28 |
| Coal | 47.394 B USD | 1.88% | +2.25% | 1.045 M | Energy Minerals | 14 |