| Pharmaceuticals: Major | 1.857 T GBP | 1.69% | +0.57% | 46.136 K | Health Technology | 103 |
| Packaged Software | 1.701 T GBP | 0.42% | +0.77% | 5.004 K | Technology Services | 146 |
| Major Banks | 1.109 T GBP | 4.06% | +0.66% | 1.473 M | Finance | 37 |
| Medical Specialties | 1.058 T GBP | 0.70% | +1.08% | 5.991 K | Health Technology | 67 |
| Semiconductors | 982.741 B GBP | 1.56% | +0.79% | 1.487 K | Electronic Technology | 47 |
| Electric Utilities | 895.181 B GBP | 3.48% | +1.26% | 83.13 K | Utilities | 47 |
| Integrated Oil | 838.048 B GBP | 4.89% | +0.97% | 844.865 K | Energy Minerals | 42 |
| Real Estate Investment Trusts | 798.426 B GBP | 4.25% | +2.03% | 39.949 K | Finance | 109 |
| Aerospace & Defense | 603.418 B GBP | 1.11% | +0.67% | 335.255 K | Electronic Technology | 36 |
| Motor Vehicles | 567.237 B GBP | 2.08% | −1.99% | 36.761 K | Consumer Durables | 13 |
| Information Technology Services | 546.757 B GBP | 0.93% | −1.22% | 9.942 K | Technology Services | 74 |
| Investment Managers | 520.204 B GBP | 3.19% | +1.10% | 56.715 K | Finance | 158 |
| Multi-Line Insurance | 450.496 B GBP | 2.54% | +1.47% | 120.218 K | Finance | 18 |
| Investment Banks/Brokers | 421.978 B GBP | 2.06% | +0.32% | 610.194 K | Finance | 32 |
| Telecommunications Equipment | 402.141 B GBP | 1.63% | −0.59% | 956 | Electronic Technology | 28 |
| Chemicals: Specialty | 378.187 B GBP | 1.79% | +0.45% | 1.378 K | Process Industries | 35 |
| Other Metals/Minerals | 374.662 B GBP | 4.26% | +1.50% | 248.376 K | Non-Energy Minerals | 91 |
| Electrical Products | 373.813 B GBP | 1.07% | +0.81% | 7.078 K | Producer Manufacturing | 43 |
| Food Retail | 340.145 B GBP | 1.03% | +0.51% | 192.444 K | Retail Trade | 8 |
| Household/Personal Care | 333.248 B GBP | 2.86% | +0.71% | 189.993 K | Consumer Non-Durables | 17 |
| Industrial Machinery | 311.725 B GBP | 1.27% | +1.21% | 5.475 K | Producer Manufacturing | 63 |
| Wholesale Distributors | 308.559 B GBP | 2.39% | +1.36% | 1.274 M | Distribution Services | 37 |
| Electronic Equipment/Instruments | 292.329 B GBP | 0.99% | +1.30% | 18.255 K | Electronic Technology | 34 |
| Specialty Stores | 286.089 B GBP | 0.85% | +1.57% | 12.975 K | Retail Trade | 38 |
| Steel | 280.001 B GBP | 4.60% | +1.11% | 203.84 K | Non-Energy Minerals | 20 |
| Regional Banks | 273.269 B GBP | 1.99% | +0.18% | 2.493 K | Finance | 36 |
| Miscellaneous Commercial Services | 268.838 B GBP | 1.65% | −0.11% | 181.239 K | Commercial Services | 96 |
| Property/Casualty Insurance | 255.031 B GBP | 1.44% | +0.63% | 6.998 K | Finance | 15 |
| Oil & Gas Pipelines | 251.485 B GBP | 5.63% | +1.14% | 1.9 K | Industrial Services | 7 |
| Managed Health Care | 244.963 B GBP | 1.15% | +1.31% | 280 | Health Services | 4 |
| Oil & Gas Production | 239.638 B GBP | 2.86% | +0.59% | 59.914 K | Energy Minerals | 67 |
| Restaurants | 227.404 B GBP | 1.42% | +0.51% | 44.631 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 219.564 B GBP | 1.38% | +1.13% | 7.324 K | Producer Manufacturing | 15 |
| Railroads | 215.959 B GBP | 1.99% | +0.04% | 855 | Transportation | 4 |
| Food: Specialty/Candy | 214.157 B GBP | 2.46% | −0.04% | 8.994 K | Consumer Non-Durables | 22 |
| Computer Processing Hardware | 203.927 B GBP | 1.38% | −0.17% | 120.592 K | Electronic Technology | 6 |
| Beverages: Alcoholic | 203.853 B GBP | 3.03% | +0.40% | 124.403 K | Consumer Non-Durables | 15 |
| Internet Software/Services | 198.735 B GBP | 0.53% | +0.02% | 41.359 K | Technology Services | 30 |
| Wireless Telecommunications | 196.513 B GBP | 3.43% | +0.71% | 1.674 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 192.773 B GBP | 0.72% | +0.60% | 14.872 K | Consumer Services | 16 |
| Financial Publishing/Services | 190.601 B GBP | 0.83% | +0.77% | 33 | Commercial Services | 4 |
| Air Freight/Couriers | 183.775 B GBP | 3.19% | +0.98% | 7.372 K | Transportation | 8 |
| Medical Distributors | 172.082 B GBP | 1.47% | +0.65% | 314.179 K | Distribution Services | 14 |
| Apparel/Footwear Retail | 165.471 B GBP | 1.47% | +1.40% | 128.275 K | Retail Trade | 16 |
| Other Consumer Services | 165.117 B GBP | 0.37% | −2.34% | 73.758 K | Consumer Services | 17 |
| Homebuilding | 155.61 B GBP | 1.41% | +0.72% | 182.437 K | Consumer Durables | 24 |
| Oil Refining/Marketing | 154.326 B GBP | 2.66% | +0.36% | 863 | Energy Minerals | 7 |
| Data Processing Services | 150.839 B GBP | 1.22% | −0.45% | 481 | Technology Services | 21 |
| Beverages: Non-Alcoholic | 145.82 B GBP | 1.43% | +0.17% | 1.479 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 135.589 B GBP | 0.43% | +0.10% | 3.172 K | Electronic Technology | 15 |
| Tobacco | 124.288 B GBP | 9.44% | +0.88% | 506.599 K | Consumer Non-Durables | 5 |
| Precious Metals | 124.186 B GBP | 1.70% | +2.16% | 98.146 K | Non-Energy Minerals | 112 |
| Finance/Rental/Leasing | 122.118 B GBP | 1.60% | +0.77% | 17.233 K | Finance | 45 |
| Environmental Services | 119.446 B GBP | 1.26% | −0.08% | 495 | Industrial Services | 6 |
| Recreational Products | 115.887 B GBP | 2.49% | +3.26% | 4.23 K | Consumer Durables | 16 |
| Internet Retail | 114.722 B GBP | 0.01% | +0.71% | 13.64 K | Retail Trade | 17 |
| Home Improvement Chains | 114.7 B GBP | 1.99% | +2.14% | 36.163 K | Retail Trade | 4 |
| Insurance Brokers/Services | 114.252 B GBP | 1.03% | +0.15% | 1.066 K | Finance | 6 |
| Industrial Specialties | 109.731 B GBP | 1.18% | +0.30% | 5.16 K | Process Industries | 12 |
| Auto Parts: OEM | 109.121 B GBP | 1.86% | +0.73% | 89.219 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 100.216 B GBP | 0.55% | −1.37% | 3.854 K | Communications | 6 |
| Electronic Components | 95.949 B GBP | 1.36% | +0.36% | 3.894 K | Electronic Technology | 16 |
| Real Estate Development | 93.438 B GBP | 2.78% | +0.84% | 122.979 K | Finance | 57 |
| Construction Materials | 90.802 B GBP | 1.36% | +3.14% | 136.503 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 88.938 B GBP | 2.32% | +1.23% | 484.666 K | Finance | 73 |
| Casinos/Gaming | 88.132 B GBP | 0.77% | +1.53% | 44.394 K | Consumer Services | 8 |
| Building Products | 82.945 B GBP | 1.91% | +0.94% | 5.535 K | Producer Manufacturing | 20 |
| Containers/Packaging | 81.492 B GBP | 2.26% | +0.26% | 62.043 K | Process Industries | 12 |
| Hospital/Nursing Management | 78.295 B GBP | 0.80% | +2.83% | 26.121 K | Health Services | 7 |
| Engineering & Construction | 75.643 B GBP | 1.42% | +0.90% | 56.861 K | Industrial Services | 47 |
| Life/Health Insurance | 72.782 B GBP | 4.17% | +1.09% | 413.088 K | Finance | 8 |
| Airlines | 72.711 B GBP | 0.88% | +0.12% | 97.8 K | Transportation | 12 |
| Medical/Nursing Services | 70.388 B GBP | 1.33% | +0.49% | 3.457 K | Health Services | 20 |
| Movies/Entertainment | 67.419 B GBP | 0.46% | −0.35% | 84.675 K | Consumer Services | 27 |
| Biotechnology | 64.565 B GBP | — | +0.81% | 3.869 K | Health Technology | 62 |
| Food: Major Diversified | 64.008 B GBP | 3.13% | +0.42% | 23.462 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 59.503 B GBP | 0.77% | +0.55% | 30 | Health Services | 3 |
| Trucking | 57.636 B GBP | 0.65% | +1.08% | 58 | Transportation | 4 |
| Discount Stores | 57.419 B GBP | 1.33% | +1.01% | 18.634 K | Retail Trade | 5 |
| Drugstore Chains | 55.845 B GBP | 4.78% | +0.11% | 148.79 K | Retail Trade | 2 |
| Chemicals: Agricultural | 51.525 B GBP | 3.30% | +1.04% | 7.05 K | Process Industries | 11 |
| Food: Meat/Fish/Dairy | 42.528 B GBP | 2.98% | +0.33% | 754 | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.892 B GBP | 1.60% | +1.63% | 35.415 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.783 B GBP | 2.98% | +0.56% | 832.634 K | Utilities | 6 |
| Water Utilities | 38.284 B GBP | 3.27% | +1.07% | 68.49 K | Utilities | 4 |
| Advertising/Marketing Services | 37.431 B GBP | 3.44% | +0.98% | 92.98 K | Commercial Services | 20 |
| Electronics/Appliances | 35.895 B GBP | 2.43% | −1.24% | 22.484 K | Consumer Durables | 11 |
| Contract Drilling | 34.256 B GBP | 2.19% | +1.08% | 2.23 K | Industrial Services | 7 |
| Cable/Satellite TV | 33.993 B GBP | — | −2.99% | 233 | Consumer Services | 1 |
| Chemicals: Major Diversified | 33.384 B GBP | 2.18% | +0.15% | 19.147 K | Process Industries | 6 |
| Food Distributors | 30.524 B GBP | 2.73% | +0.52% | 1.301 K | Distribution Services | 6 |
| Tools & Hardware | 28.885 B GBP | 3.24% | +1.29% | 446 | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.585 B GBP | 1.76% | +0.85% | 16.446 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.188 B GBP | 0.68% | +1.67% | 8.971 K | Electronic Technology | 16 |
| Department Stores | 25.677 B GBP | 2.72% | +1.43% | 429.231 K | Retail Trade | 5 |
| Publishing: Newspapers | 24.485 B GBP | 1.08% | +2.53% | 5.144 K | Consumer Services | 6 |
| Pulp & Paper | 19.489 B GBP | 3.36% | +2.50% | 1.232 K | Process Industries | 3 |
| Forest Products | 18.935 B GBP | 2.50% | +0.49% | 3.351 K | Non-Energy Minerals | 4 |
| Marine Shipping | 18.92 B GBP | 4.70% | +2.89% | 5.868 K | Transportation | 19 |
| Electronics/Appliance Stores | 17.84 B GBP | 3.84% | +3.59% | 595 | Retail Trade | 5 |