| Pharmaceuticals: Major | 1.815 T GBP | 1.75% | −0.20% | 339.741 K | Health Technology | 108 |
| Packaged Software | 1.611 T GBP | 0.33% | +1.21% | 22.138 K | Technology Services | 148 |
| Major Banks | 1.11 T GBP | 4.06% | +0.11% | 5.045 M | Finance | 44 |
| Semiconductors | 962.496 B GBP | 1.59% | +2.65% | 2.66 K | Electronic Technology | 47 |
| Medical Specialties | 959.992 B GBP | 0.78% | +1.38% | 57.028 K | Health Technology | 73 |
| Electric Utilities | 862.275 B GBP | 3.61% | +1.32% | 316.248 K | Utilities | 49 |
| Real Estate Investment Trusts | 824.56 B GBP | 4.29% | +1.61% | 180.168 K | Finance | 112 |
| Integrated Oil | 740.887 B GBP | 5.25% | −0.77% | 4.394 M | Energy Minerals | 39 |
| Motor Vehicles | 601.894 B GBP | 1.92% | −0.50% | 97.081 K | Consumer Durables | 13 |
| Aerospace & Defense | 591.198 B GBP | 1.13% | +0.89% | 1.154 M | Electronic Technology | 36 |
| Information Technology Services | 561.022 B GBP | 0.91% | +1.41% | 51.246 K | Technology Services | 76 |
| Specialty Stores | 542.691 B GBP | 0.75% | +1.70% | 12.218 K | Retail Trade | 41 |
| Multi-Line Insurance | 519.808 B GBP | 2.66% | +0.60% | 699.267 K | Finance | 21 |
| Investment Managers | 503.767 B GBP | 3.28% | +1.13% | 189.287 K | Finance | 158 |
| Investment Banks/Brokers | 415.962 B GBP | 2.11% | +0.88% | 3.506 M | Finance | 33 |
| Telecommunications Equipment | 395.015 B GBP | 1.65% | +1.47% | 639 | Electronic Technology | 31 |
| Oil & Gas Production | 370.238 B GBP | 2.90% | −0.10% | 84.481 K | Energy Minerals | 73 |
| Other Metals/Minerals | 367.602 B GBP | 4.34% | +1.17% | 1.105 M | Non-Energy Minerals | 95 |
| Industrial Machinery | 362.417 B GBP | 1.29% | +1.98% | 31.534 K | Producer Manufacturing | 67 |
| Chemicals: Specialty | 361.265 B GBP | 1.80% | +0.82% | 7.27 K | Process Industries | 36 |
| Electrical Products | 338.036 B GBP | 1.06% | +1.07% | 24.715 K | Producer Manufacturing | 43 |
| Household/Personal Care | 329.398 B GBP | 2.90% | −0.13% | 1.062 M | Consumer Non-Durables | 17 |
| Steel | 275.824 B GBP | 4.65% | +0.70% | 687.097 K | Non-Energy Minerals | 21 |
| Regional Banks | 266.89 B GBP | 1.96% | −0.06% | 25.474 K | Finance | 37 |
| Miscellaneous Commercial Services | 261.841 B GBP | 1.46% | +1.62% | 1.272 M | Commercial Services | 98 |
| Electronic Equipment/Instruments | 251.355 B GBP | 1.06% | +1.77% | 1.131 M | Electronic Technology | 34 |
| Oil & Gas Pipelines | 245.453 B GBP | 5.76% | +0.10% | 1.141 K | Industrial Services | 7 |
| Medical Distributors | 242.857 B GBP | 0.76% | −0.42% | 3.959 M | Distribution Services | 14 |
| Managed Health Care | 237.591 B GBP | 1.19% | −0.78% | 415 | Health Services | 4 |
| Data Processing Services | 228.48 B GBP | 1.60% | +0.71% | 1.19 K | Technology Services | 22 |
| Restaurants | 224.726 B GBP | 1.43% | +0.55% | 342.437 K | Consumer Services | 32 |
| Wholesale Distributors | 214.997 B GBP | 1.82% | +0.52% | 6.754 M | Distribution Services | 33 |
| Food: Specialty/Candy | 213.664 B GBP | 2.55% | −0.43% | 22.168 K | Consumer Non-Durables | 23 |
| Railroads | 213.131 B GBP | 2.01% | +1.71% | 1.425 K | Transportation | 4 |
| Trucks/Construction/Farm Machinery | 212.742 B GBP | 1.43% | +0.09% | 59.17 K | Producer Manufacturing | 15 |
| Property/Casualty Insurance | 210.326 B GBP | 1.38% | −1.27% | 30.88 K | Finance | 14 |
| Computer Processing Hardware | 207.016 B GBP | 1.36% | +1.51% | 2.563 K | Electronic Technology | 8 |
| Wireless Telecommunications | 202.745 B GBP | 3.46% | −0.22% | 8.127 M | Communications | 7 |
| Beverages: Alcoholic | 199.944 B GBP | 3.08% | +0.41% | 738.405 K | Consumer Non-Durables | 16 |
| Internet Software/Services | 195.467 B GBP | 0.54% | +1.99% | 533.649 K | Technology Services | 31 |
| Hotels/Resorts/Cruise lines | 189.23 B GBP | 0.73% | +0.68% | 141.136 K | Consumer Services | 16 |
| Air Freight/Couriers | 181.641 B GBP | 3.21% | +0.10% | 37.027 K | Transportation | 8 |
| Other Consumer Services | 170.148 B GBP | 0.36% | +1.44% | 36.326 K | Consumer Services | 17 |
| Financial Publishing/Services | 161.797 B GBP | 0.88% | +2.54% | 764 | Commercial Services | 3 |
| Apparel/Footwear Retail | 158.963 B GBP | 1.53% | +1.35% | 266.354 K | Retail Trade | 16 |
| Homebuilding | 153.907 B GBP | 1.42% | +4.75% | 650.737 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 152.061 B GBP | 2.69% | −0.49% | 1.725 K | Energy Minerals | 7 |
| Beverages: Non-Alcoholic | 143.11 B GBP | 1.97% | +0.83% | 7.398 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 128.61 B GBP | 0.45% | +3.62% | 4.725 K | Electronic Technology | 15 |
| Finance/Rental/Leasing | 123.204 B GBP | 1.79% | +1.39% | 207.922 K | Finance | 45 |
| Tobacco | 122.919 B GBP | 9.60% | −0.45% | 1.98 M | Consumer Non-Durables | 6 |
| Precious Metals | 122.484 B GBP | 1.74% | +0.71% | 158.054 K | Non-Energy Minerals | 114 |
| Construction Materials | 118.703 B GBP | 1.16% | +1.72% | 408.264 K | Non-Energy Minerals | 16 |
| Environmental Services | 117.641 B GBP | 1.28% | −0.08% | 709 | Industrial Services | 6 |
| Recreational Products | 116.333 B GBP | 2.81% | −0.03% | 3.464 K | Consumer Durables | 17 |
| Home Improvement Chains | 112.437 B GBP | 2.03% | +1.75% | 296.659 K | Retail Trade | 4 |
| Internet Retail | 112.027 B GBP | 0.01% | +7.29% | 23.271 K | Retail Trade | 18 |
| Insurance Brokers/Services | 110.859 B GBP | 1.06% | −1.15% | 308 | Finance | 6 |
| Industrial Specialties | 106.818 B GBP | 1.21% | +2.25% | 7.447 K | Process Industries | 12 |
| Auto Parts: OEM | 105.58 B GBP | 1.92% | +0.78% | 95.897 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 102.286 B GBP | 0.55% | −0.37% | 9.302 K | Communications | 6 |
| Electronic Components | 93.45 B GBP | 1.42% | +1.37% | 10.579 K | Electronic Technology | 18 |
| Containers/Packaging | 91.279 B GBP | 2.61% | +0.65% | 500.043 K | Process Industries | 15 |
| Financial Conglomerates | 88.191 B GBP | 2.36% | +0.51% | 1.261 M | Finance | 75 |
| Casinos/Gaming | 86.889 B GBP | 0.78% | +1.39% | 238.179 K | Consumer Services | 8 |
| Real Estate Development | 79.031 B GBP | 2.09% | +1.66% | 235.213 K | Finance | 64 |
| Hospital/Nursing Management | 74.704 B GBP | 0.84% | +0.81% | 10.672 K | Health Services | 7 |
| Building Products | 73.557 B GBP | 2.13% | +2.34% | 76.988 K | Producer Manufacturing | 16 |
| Engineering & Construction | 72.975 B GBP | 1.47% | −0.20% | 85.515 K | Industrial Services | 49 |
| Airlines | 71.318 B GBP | 0.90% | +0.56% | 177.881 K | Transportation | 13 |
| Medical/Nursing Services | 69.381 B GBP | 1.35% | −0.03% | 51.128 K | Health Services | 20 |
| Food Retail | 68.455 B GBP | 3.22% | −0.26% | 4.047 M | Retail Trade | 8 |
| Drugstore Chains | 68.199 B GBP | 4.91% | +2.70% | 24.34 K | Retail Trade | 3 |
| Movies/Entertainment | 65.686 B GBP | 0.47% | +1.79% | 1.119 M | Consumer Services | 27 |
| Biotechnology | 65.401 B GBP | — | +0.41% | 25.748 K | Health Technology | 67 |
| Food: Major Diversified | 62.571 B GBP | 2.90% | −0.34% | 497.914 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 58.139 B GBP | 0.79% | +0.81% | 158 | Health Services | 3 |
| Trucking | 57.457 B GBP | 0.65% | +1.78% | 533 | Transportation | 4 |
| Discount Stores | 56.744 B GBP | 1.34% | +0.46% | 235.046 K | Retail Trade | 5 |
| Life/Health Insurance | 49.377 B GBP | 5.22% | +1.85% | 1.559 M | Finance | 7 |
| Chemicals: Agricultural | 48.582 B GBP | 3.49% | +1.78% | 962 | Process Industries | 11 |
| Food: Meat/Fish/Dairy | 42.846 B GBP | 2.95% | +0.06% | 5.69 K | Consumer Non-Durables | 11 |
| Chemicals: Major Diversified | 42.257 B GBP | 2.47% | +0.99% | 16.825 K | Process Industries | 8 |
| Apparel/Footwear | 39.465 B GBP | 1.61% | +1.61% | 138.303 K | Consumer Non-Durables | 20 |
| Gas Distributors | 37.551 B GBP | 3.00% | +0.02% | 2.48 M | Utilities | 5 |
| Advertising/Marketing Services | 37.058 B GBP | 3.54% | +0.33% | 575.611 K | Commercial Services | 20 |
| Water Utilities | 36.839 B GBP | 3.40% | +2.81% | 466.117 K | Utilities | 4 |
| Electronics/Appliances | 35.852 B GBP | 2.44% | +1.17% | 136.696 K | Consumer Durables | 12 |
| Cable/Satellite TV | 34.179 B GBP | — | +2.60% | 366 | Consumer Services | 1 |
| Contract Drilling | 33.197 B GBP | 2.26% | +0.05% | 1.54 K | Industrial Services | 7 |
| Agricultural Commodities/Milling | 30.369 B GBP | 3.18% | +0.11% | 6.362 K | Process Industries | 17 |
| Food Distributors | 30.343 B GBP | 2.71% | +1.42% | 6.496 K | Distribution Services | 5 |
| Tools & Hardware | 28.107 B GBP | 3.32% | +0.36% | 14.061 K | Consumer Durables | 7 |
| Oilfield Services/Equipment | 27.919 B GBP | 1.80% | −0.01% | 44.426 K | Industrial Services | 10 |
| Electronic Production Equipment | 25.729 B GBP | 0.74% | +4.88% | 12.812 K | Electronic Technology | 17 |
| Department Stores | 25.289 B GBP | 2.76% | +1.52% | 1.262 M | Retail Trade | 5 |
| Publishing: Newspapers | 24.263 B GBP | 1.13% | +1.95% | 15.033 K | Consumer Services | 7 |
| Marine Shipping | 18.87 B GBP | 5.12% | −0.35% | 16.143 K | Transportation | 21 |
| Electronics/Appliance Stores | 17.471 B GBP | 3.91% | +6.75% | 19.581 K | Retail Trade | 5 |
| Major Telecommunications | 17.329 B GBP | 4.98% | +1.19% | 10.345 M | Communications | 7 |