| Pharmaceuticals: Major | 1.857 T GBP | 1.69% | +0.48% | 21.926 K | Health Technology | 103 |
| Packaged Software | 1.701 T GBP | 0.42% | +0.75% | 4.581 K | Technology Services | 146 |
| Major Banks | 1.109 T GBP | 4.06% | +0.50% | 695.593 K | Finance | 37 |
| Medical Specialties | 1.058 T GBP | 0.70% | +1.08% | 3.983 K | Health Technology | 67 |
| Semiconductors | 982.741 B GBP | 1.56% | +0.02% | 1.567 K | Electronic Technology | 47 |
| Electric Utilities | 895.181 B GBP | 3.48% | +1.34% | 42.165 K | Utilities | 47 |
| Integrated Oil | 838.048 B GBP | 4.89% | −0.04% | 333.317 K | Energy Minerals | 42 |
| Real Estate Investment Trusts | 798.426 B GBP | 4.25% | +2.04% | 14.875 K | Finance | 109 |
| Aerospace & Defense | 603.418 B GBP | 1.11% | +0.73% | 188.831 K | Electronic Technology | 36 |
| Motor Vehicles | 567.237 B GBP | 2.08% | −1.40% | 2.128 K | Consumer Durables | 13 |
| Information Technology Services | 546.757 B GBP | 0.93% | −1.23% | 8.257 K | Technology Services | 74 |
| Investment Managers | 520.204 B GBP | 3.19% | +1.01% | 22.983 K | Finance | 158 |
| Multi-Line Insurance | 450.496 B GBP | 2.54% | +1.46% | 45.699 K | Finance | 18 |
| Investment Banks/Brokers | 421.978 B GBP | 2.06% | +0.28% | 270.823 K | Finance | 32 |
| Telecommunications Equipment | 402.141 B GBP | 1.63% | −0.76% | 681 | Electronic Technology | 28 |
| Chemicals: Specialty | 378.187 B GBP | 1.79% | +0.45% | 727 | Process Industries | 35 |
| Other Metals/Minerals | 374.662 B GBP | 4.26% | +1.39% | 126.601 K | Non-Energy Minerals | 91 |
| Electrical Products | 371.601 B GBP | 1.07% | +0.69% | 3.404 K | Producer Manufacturing | 42 |
| Food Retail | 340.145 B GBP | 1.03% | +0.48% | 88.03 K | Retail Trade | 8 |
| Household/Personal Care | 333.248 B GBP | 2.86% | +0.48% | 71.855 K | Consumer Non-Durables | 17 |
| Industrial Machinery | 311.725 B GBP | 1.27% | +1.22% | 3.794 K | Producer Manufacturing | 63 |
| Wholesale Distributors | 308.252 B GBP | 2.39% | +1.08% | 685.875 K | Distribution Services | 36 |
| Electronic Equipment/Instruments | 292.329 B GBP | 0.99% | +1.18% | 2.765 K | Electronic Technology | 34 |
| Specialty Stores | 286.089 B GBP | 0.85% | +1.56% | 6.889 K | Retail Trade | 38 |
| Steel | 280.001 B GBP | 4.60% | +1.24% | 86.33 K | Non-Energy Minerals | 20 |
| Regional Banks | 273.269 B GBP | 1.99% | +0.17% | 1.326 K | Finance | 36 |
| Miscellaneous Commercial Services | 268.717 B GBP | 1.65% | −0.00% | 77.765 K | Commercial Services | 95 |
| Property/Casualty Insurance | 255.031 B GBP | 1.44% | +0.61% | 2.774 K | Finance | 15 |
| Oil & Gas Pipelines | 251.485 B GBP | 5.63% | +1.14% | 1.895 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% | +0.53% | 21.265 K | Energy Minerals | 67 |
| Restaurants | 227.404 B GBP | 1.42% | +0.47% | 18.916 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 219.564 B GBP | 1.38% | +1.09% | 2.876 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% | −0.10% | 6.31 K | Consumer Non-Durables | 22 |
| Computer Processing Hardware | 203.927 B GBP | 1.38% | −0.17% | 120.588 K | Electronic Technology | 6 |
| Beverages: Alcoholic | 203.853 B GBP | 3.03% | +0.35% | 66.804 K | Consumer Non-Durables | 15 |
| Internet Software/Services | 198.735 B GBP | 0.53% | −0.11% | 18.237 K | Technology Services | 30 |
| Wireless Telecommunications | 196.513 B GBP | 3.43% | +0.75% | 952.023 K | Communications | 6 |
| Hotels/Resorts/Cruise lines | 192.773 B GBP | 0.72% | +0.50% | 8.852 K | Consumer Services | 16 |
| Financial Publishing/Services | 190.601 B GBP | 0.83% | +0.64% | 226 | Commercial Services | 4 |
| Air Freight/Couriers | 183.775 B GBP | 3.19% | +0.97% | 4.951 K | Transportation | 8 |
| Medical Distributors | 172.082 B GBP | 1.47% | +0.67% | 92.793 K | Distribution Services | 14 |
| Apparel/Footwear Retail | 165.471 B GBP | 1.47% | +1.42% | 79.053 K | Retail Trade | 16 |
| Other Consumer Services | 165.117 B GBP | 0.37% | −2.37% | 65.113 K | Consumer Services | 17 |
| Homebuilding | 155.61 B GBP | 1.41% | +0.70% | 73.104 K | Consumer Durables | 24 |
| Oil Refining/Marketing | 154.326 B GBP | 2.66% | +0.48% | 862 | Energy Minerals | 7 |
| Data Processing Services | 150.839 B GBP | 1.22% | +0.42% | 2.087 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 145.82 B GBP | 1.43% | +0.16% | 836 | Consumer Non-Durables | 10 |
| Computer Peripherals | 135.589 B GBP | 0.43% | +0.41% | 3.071 K | Electronic Technology | 15 |
| Tobacco | 124.288 B GBP | 9.44% | +0.58% | 179.521 K | Consumer Non-Durables | 5 |
| Precious Metals | 124.186 B GBP | 1.70% | +2.12% | 54.772 K | Non-Energy Minerals | 112 |
| Finance/Rental/Leasing | 122.118 B GBP | 1.60% | +0.67% | 7.094 K | Finance | 45 |
| Environmental Services | 119.446 B GBP | 1.26% | −0.08% | 470 | Industrial Services | 6 |
| Recreational Products | 115.887 B GBP | 2.49% | +3.34% | 784 | Consumer Durables | 16 |
| Internet Retail | 114.722 B GBP | 0.01% | +0.70% | 3.35 K | Retail Trade | 17 |
| Home Improvement Chains | 114.7 B GBP | 1.99% | +2.09% | 13.792 K | Retail Trade | 4 |
| Insurance Brokers/Services | 114.252 B GBP | 1.03% | +0.15% | 1.093 K | Finance | 6 |
| Industrial Specialties | 109.731 B GBP | 1.18% | +0.29% | 2.286 K | Process Industries | 12 |
| Auto Parts: OEM | 109.121 B GBP | 1.86% | +0.66% | 42.93 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 100.216 B GBP | 0.55% | −1.43% | 1.575 K | Communications | 6 |
| Electronic Components | 95.949 B GBP | 1.36% | +0.36% | 2.114 K | Electronic Technology | 16 |
| Real Estate Development | 93.438 B GBP | 2.78% | +0.72% | 48.345 K | Finance | 57 |
| Construction Materials | 90.802 B GBP | 1.36% | +2.98% | 84.825 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 88.938 B GBP | 2.32% | +0.91% | 71.222 K | Finance | 73 |
| Casinos/Gaming | 88.132 B GBP | 0.77% | +1.63% | 17.543 K | Consumer Services | 8 |
| Building Products | 82.945 B GBP | 1.91% | +0.74% | 1.259 K | Producer Manufacturing | 20 |
| Containers/Packaging | 81.492 B GBP | 2.26% | +0.26% | 17.717 K | Process Industries | 12 |
| Hospital/Nursing Management | 78.295 B GBP | 0.80% | +2.82% | 24.731 K | Health Services | 7 |
| Engineering & Construction | 75.643 B GBP | 1.42% | +0.82% | 46.903 K | Industrial Services | 47 |
| Life/Health Insurance | 72.782 B GBP | 4.17% | +0.77% | 149.477 K | Finance | 8 |
| Airlines | 72.711 B GBP | 0.88% | +0.07% | 52.404 K | Transportation | 12 |
| Medical/Nursing Services | 70.388 B GBP | 1.33% | +0.70% | 1.693 K | Health Services | 20 |
| Movies/Entertainment | 67.419 B GBP | 0.46% | −0.36% | 34.99 K | Consumer Services | 27 |
| Biotechnology | 64.565 B GBP | — | +0.80% | 3.145 K | Health Technology | 62 |
| Food: Major Diversified | 64.008 B GBP | 3.13% | +0.33% | 14.542 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% | +0.98% | 6.312 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% | +2.35% | 7.422 K | Process Industries | 11 |
| Food: Meat/Fish/Dairy | 42.528 B GBP | 2.98% | +0.20% | 404 | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.892 B GBP | 1.60% | +1.58% | 18.576 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.783 B GBP | 2.98% | +0.57% | 247.058 K | Utilities | 6 |
| Water Utilities | 38.284 B GBP | 3.27% | +1.31% | 13.72 K | Utilities | 4 |
| Advertising/Marketing Services | 37.431 B GBP | 3.44% | +0.78% | 36.854 K | Commercial Services | 20 |
| Electronics/Appliances | 35.895 B GBP | 2.43% | −0.14% | 11.273 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% | 9.317 K | Process Industries | 6 |
| Food Distributors | 30.524 B GBP | 2.73% | +0.49% | 603 | Distribution Services | 6 |
| Tools & Hardware | 28.885 B GBP | 3.24% | +1.25% | 328 | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.585 B GBP | 1.76% | +0.84% | 8.462 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.188 B GBP | 0.68% | +1.33% | 5.6 K | Electronic Technology | 16 |
| Department Stores | 25.677 B GBP | 2.72% | +1.28% | 147.528 K | Retail Trade | 5 |
| Publishing: Newspapers | 24.485 B GBP | 1.08% | +2.52% | 2.548 K | Consumer Services | 6 |
| Pulp & Paper | 19.489 B GBP | 3.36% | +1.48% | 1.324 K | Process Industries | 3 |
| Forest Products | 18.935 B GBP | 2.50% | +0.57% | 1.07 K | Non-Energy Minerals | 4 |
| Marine Shipping | 18.92 B GBP | 4.70% | +3.06% | 5.283 K | Transportation | 19 |
| Electronics/Appliance Stores | 17.84 B GBP | 3.84% | +3.93% | 425 | Retail Trade | 5 |