| Packaged Software | 5.975 T USD | 0.59% | −3.34% | 4.714 M | Technology Services | 349 |
| Internet Software/Services | 5.57 T USD | 0.10% | −5.62% | 10.387 M | Technology Services | 104 |
| Semiconductors | 5.189 T USD | 0.76% | +0.42% | 5.395 M | Electronic Technology | 105 |
| Pharmaceuticals: Major | 3.981 T USD | 2.01% | −0.30% | 1.15 M | Health Technology | 407 |
| Major Banks | 2.861 T USD | 3.40% | −1.24% | 1.31 M | Finance | 88 |
| Telecommunications Equipment | 2.759 T USD | 0.63% | +0.04% | 9.112 M | Electronic Technology | 42 |
| Internet Retail | 2.25 T USD | 0.19% | −2.87% | 12.183 M | Retail Trade | 45 |
| Property/Casualty Insurance | 2.032 T USD | 0.20% | −0.94% | 216.234 K | Finance | 35 |
| Integrated Oil | 1.951 T USD | 4.66% | −0.40% | 1.129 M | Energy Minerals | 50 |
| Medical Specialties | 1.79 T USD | 0.76% | −1.55% | 183.233 K | Health Technology | 239 |
| Miscellaneous Commercial Services | 1.458 T USD | 0.67% | −1.55% | 473.539 K | Commercial Services | 161 |
| Information Technology Services | 1.339 T USD | 1.39% | −2.66% | 1.254 M | Technology Services | 108 |
| Real Estate Investment Trusts | 1.291 T USD | 4.63% | −1.46% | 204.95 K | Finance | 203 |
| Specialty Stores | 1.279 T USD | 1.02% | −0.96% | 618.032 K | Retail Trade | 78 |
| Motor Vehicles | 1.251 T USD | 1.18% | −1.68% | 10.988 M | Consumer Durables | 43 |
| Electric Utilities | 1.179 T USD | 3.62% | −0.81% | 426.48 K | Utilities | 70 |
| Investment Managers | 1.07 T USD | 2.91% | −2.43% | 279.679 K | Finance | 104 |
| Industrial Machinery | 1.05 T USD | 0.92% | −0.50% | 444.849 K | Producer Manufacturing | 92 |
| Aerospace & Defense | 984.561 B USD | 1.38% | −0.51% | 500.519 K | Electronic Technology | 63 |
| Investment Banks/Brokers | 916.174 B USD | 1.92% | −0.85% | 658.668 K | Finance | 46 |
| Household/Personal Care | 793.933 B USD | 2.66% | +0.68% | 1.08 M | Consumer Non-Durables | 22 |
| Managed Health Care | 783.218 B USD | 1.35% | +0.66% | 430.929 K | Health Services | 10 |
| Beverages: Non-Alcoholic | 718.136 B USD | 2.55% | +0.25% | 2.205 M | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 697.295 B USD | 4.50% | −1.26% | 1.972 M | Communications | 22 |
| Regional Banks | 643.17 B USD | 2.58% | −1.17% | 244.005 K | Finance | 236 |
| Oil & Gas Production | 638.582 B USD | 2.79% | −0.58% | 333.699 K | Energy Minerals | 46 |
| Multi-Line Insurance | 626.592 B USD | 1.93% | −1.27% | 114.367 K | Finance | 41 |
| Restaurants | 576.442 B USD | 1.93% | −0.04% | 432.623 K | Consumer Services | 54 |
| Chemicals: Specialty | 535.366 B USD | 2.05% | −1.23% | 235.544 K | Process Industries | 58 |
| Oil & Gas Pipelines | 528.535 B USD | 6.39% | −0.66% | 695.85 K | Industrial Services | 24 |
| Finance/Rental/Leasing | 515.657 B USD | 1.47% | −2.37% | 416.062 K | Finance | 93 |
| Home Improvement Chains | 486.925 B USD | 2.31% | −1.94% | 379.471 K | Retail Trade | 5 |
| Trucks/Construction/Farm Machinery | 480.92 B USD | 1.43% | −4.14% | 782.579 K | Producer Manufacturing | 37 |
| Other Consumer Services | 448.129 B USD | 0.60% | −0.77% | 167.342 K | Consumer Services | 53 |
| Railroads | 425.649 B USD | 1.79% | +1.47% | 711.24 K | Transportation | 6 |
| Steel | 396.983 B USD | 4.09% | −2.73% | 1.13 M | Non-Energy Minerals | 26 |
| Biotechnology | 391.636 B USD | 0.98% | −2.91% | 428.701 K | Health Technology | 338 |
| Movies/Entertainment | 386.119 B USD | 0.41% | −2.07% | 937.931 K | Consumer Services | 48 |
| Data Processing Services | 379.735 B USD | 1.24% | −0.58% | 334.73 K | Technology Services | 57 |
| Beverages: Alcoholic | 349.665 B USD | 2.15% | −1.13% | 165.464 K | Consumer Non-Durables | 12 |
| Other Metals/Minerals | 336.897 B USD | 3.36% | −1.04% | 777.698 K | Non-Energy Minerals | 52 |
| Food: Specialty/Candy | 328.953 B USD | 2.35% | −0.55% | 1.091 M | Consumer Non-Durables | 42 |
| Medical Distributors | 303.233 B USD | 0.66% | +0.48% | 411.318 K | Distribution Services | 13 |
| Air Freight/Couriers | 301.66 B USD | 2.58% | −0.47% | 325.227 K | Transportation | 21 |
| Electronic Equipment/Instruments | 297.547 B USD | 0.94% | −0.91% | 137.341 K | Electronic Technology | 44 |
| Computer Processing Hardware | 297.206 B USD | 1.18% | −1.19% | 563.026 K | Electronic Technology | 12 |
| Tobacco | 294.076 B USD | 7.28% | −0.82% | 1.245 M | Consumer Non-Durables | 7 |
| Electrical Products | 288.58 B USD | 0.74% | −1.87% | 331.296 K | Producer Manufacturing | 65 |
| Hotels/Resorts/Cruise lines | 282.928 B USD | 0.73% | −0.78% | 647.602 K | Consumer Services | 23 |
| Insurance Brokers/Services | 281.145 B USD | 1.09% | −1.32% | 76.077 K | Finance | 19 |
| Oil Refining/Marketing | 279.954 B USD | 3.48% | −0.90% | 187.855 K | Energy Minerals | 12 |
| Apparel/Footwear | 264.515 B USD | 1.25% | −2.70% | 430.338 K | Consumer Non-Durables | 41 |
| Precious Metals | 264.235 B USD | 1.78% | +0.34% | 1.824 M | Non-Energy Minerals | 70 |
| Wholesale Distributors | 243.782 B USD | 1.88% | −1.87% | 101.862 K | Distribution Services | 49 |
| Homebuilding | 236.747 B USD | 0.83% | −3.28% | 181.275 K | Consumer Durables | 27 |
| Apparel/Footwear Retail | 223.667 B USD | 1.44% | −1.10% | 468.495 K | Retail Trade | 31 |
| Investment Trusts/Mutual Funds | 219.168 B USD | 7.20% | −0.90% | 62.891 K | Miscellaneous | 3848 |
| Cable/Satellite TV | 215.551 B USD | 2.19% | −4.50% | 4.645 M | Consumer Services | 5 |
| Financial Publishing/Services | 213.876 B USD | 0.87% | −0.60% | 316.15 K | Commercial Services | 3 |
| Other Transportation | 204.673 B USD | 0.36% | −1.22% | 2.3 M | Transportation | 17 |
| Department Stores | 191.832 B USD | 0.28% | −2.16% | 1.209 M | Retail Trade | 6 |
| Environmental Services | 179.959 B USD | 1.05% | −0.71% | 247.98 K | Industrial Services | 18 |
| Computer Peripherals | 176.085 B USD | 0.76% | −0.26% | 562.686 K | Electronic Technology | 20 |
| Engineering & Construction | 175.351 B USD | 0.31% | −0.94% | 48.987 K | Industrial Services | 51 |
| Auto Parts: OEM | 174.851 B USD | 1.76% | −2.21% | 100.896 K | Producer Manufacturing | 38 |
| Construction Materials | 173.091 B USD | 0.95% | −1.66% | 185.214 K | Non-Energy Minerals | 14 |
| Building Products | 172.371 B USD | 1.44% | −1.27% | 96.566 K | Producer Manufacturing | 25 |
| Trucking | 167.762 B USD | 0.68% | −1.02% | 182.59 K | Transportation | 18 |
| Containers/Packaging | 160.256 B USD | 2.58% | −0.80% | 263.722 K | Process Industries | 23 |
| Industrial Specialties | 150.384 B USD | 1.18% | −1.37% | 129.502 K | Process Industries | 18 |
| Electronic Components | 140.651 B USD | 1.19% | −0.80% | 364.775 K | Electronic Technology | 23 |
| Contract Drilling | 135.684 B USD | 2.10% | −0.65% | 1.081 M | Industrial Services | 16 |
| Gas Distributors | 127.007 B USD | 3.50% | −0.91% | 61.133 K | Utilities | 19 |
| Casinos/Gaming | 126.042 B USD | 0.74% | −0.93% | 204.404 K | Consumer Services | 16 |
| Hospital/Nursing Management | 125.727 B USD | 0.80% | −1.46% | 115.85 K | Health Services | 15 |
| Airlines | 120.707 B USD | 1.07% | −2.52% | 2.894 M | Transportation | 25 |
| Chemicals: Agricultural | 109.152 B USD | 2.83% | −1.25% | 105.622 K | Process Industries | 22 |
| Food: Major Diversified | 107.634 B USD | 3.49% | −0.35% | 529.84 K | Consumer Non-Durables | 10 |
| Medical/Nursing Services | 101.878 B USD | 0.35% | −1.49% | 215.377 K | Health Services | 61 |
| Drugstore Chains | 99.816 B USD | 4.18% | −0.83% | 1.662 M | Retail Trade | 3 |
| Life/Health Insurance | 99.226 B USD | 3.03% | −1.80% | 145.162 K | Finance | 17 |
| Electronic Production Equipment | 96.184 B USD | 0.34% | +1.28% | 1.352 M | Electronic Technology | 26 |
| Real Estate Development | 94.179 B USD | 0.96% | −1.31% | 695.657 K | Finance | 54 |
| Oilfield Services/Equipment | 88.08 B USD | 1.60% | −0.76% | 481.72 K | Industrial Services | 28 |
| Major Telecommunications | 87.474 B USD | 5.03% | −1.43% | 118.498 K | Communications | 17 |
| Services to the Health Industry | 77.255 B USD | 0.75% | −2.60% | 106.059 K | Health Services | 7 |
| Specialty Telecommunications | 73.56 B USD | 3.32% | −0.59% | 71.266 K | Communications | 13 |
| Food Retail | 72.387 B USD | 1.69% | −0.39% | 234.257 K | Retail Trade | 14 |
| Agricultural Commodities/Milling | 72.123 B USD | 2.40% | −1.13% | 209.471 K | Process Industries | 32 |
| Broadcasting | 69.612 B USD | 2.22% | −1.80% | 816.089 K | Consumer Services | 20 |
| Marine Shipping | 69.318 B USD | 4.88% | +0.16% | 64.602 K | Transportation | 52 |
| Financial Conglomerates | 66.474 B USD | 1.64% | −0.38% | 30.637 K | Finance | 306 |
| Discount Stores | 66.156 B USD | 0.78% | −0.41% | 101.382 K | Retail Trade | 4 |
| Chemicals: Major Diversified | 65.635 B USD | 2.57% | −1.66% | 86.914 K | Process Industries | 13 |
| Industrial Conglomerates | 59.518 B USD | 5.86% | −1.36% | 390.842 K | Producer Manufacturing | 6 |
| Food Distributors | 57.8 B USD | 1.87% | −0.45% | 133.692 K | Distribution Services | 12 |
| Water Utilities | 55.847 B USD | 2.36% | −0.87% | 72.606 K | Utilities | 14 |
| Advertising/Marketing Services | 54.754 B USD | 2.85% | −0.67% | 336.955 K | Commercial Services | 41 |
| Recreational Products | 50.885 B USD | 1.53% | −2.25% | 121.769 K | Consumer Durables | 28 |
| Coal | 47.345 B USD | 1.88% | +2.13% | 1.362 M | Energy Minerals | 14 |