| Pharmaceuticals: Major | 1.851 T GBP | 1.71% | +0.90% | 394.368 K | Health Technology | 104 |
| Packaged Software | 1.693 T GBP | 0.42% | +0.70% | 31.23 K | Technology Services | 148 |
| Major Banks | 1.119 T GBP | 4.03% | −0.48% | 11.18 M | Finance | 40 |
| Medical Specialties | 1.046 T GBP | 0.71% | +1.08% | 41.441 K | Health Technology | 71 |
| Semiconductors | 988.701 B GBP | 1.55% | +0.01% | 7.077 K | Electronic Technology | 47 |
| Electric Utilities | 883.338 B GBP | 3.52% | +1.30% | 269.17 K | Utilities | 47 |
| Integrated Oil | 830.644 B GBP | 4.94% | +1.21% | 12.118 M | Energy Minerals | 42 |
| Real Estate Investment Trusts | 781.11 B GBP | 4.34% | +1.86% | 181.838 K | Finance | 110 |
| Aerospace & Defense | 599.298 B GBP | 1.11% | +0.81% | 6.229 M | Electronic Technology | 36 |
| Motor Vehicles | 573.606 B GBP | 2.06% | −1.41% | 7.678 K | Consumer Durables | 14 |
| Information Technology Services | 552.5 B GBP | 0.92% | −1.46% | 29.761 K | Technology Services | 76 |
| Investment Managers | 514.591 B GBP | 3.22% | +0.69% | 310.561 K | Finance | 158 |
| Multi-Line Insurance | 446.265 B GBP | 2.56% | +1.42% | 578.957 K | Finance | 18 |
| Investment Banks/Brokers | 420.912 B GBP | 2.06% | +0.34% | 2.462 M | Finance | 32 |
| Telecommunications Equipment | 408.382 B GBP | 1.61% | −1.56% | 4.002 K | Electronic Technology | 29 |
| Chemicals: Specialty | 375.712 B GBP | 1.81% | +0.31% | 11.728 K | Process Industries | 36 |
| Electrical Products | 370.843 B GBP | 1.07% | +0.78% | 34.078 K | Producer Manufacturing | 43 |
| Other Metals/Minerals | 369.407 B GBP | 4.33% | +1.74% | 1.821 M | Non-Energy Minerals | 93 |
| Food Retail | 340.118 B GBP | 1.13% | +1.23% | 2.447 M | Retail Trade | 9 |
| Household/Personal Care | 330.381 B GBP | 2.89% | +0.92% | 1.871 M | Consumer Non-Durables | 17 |
| Industrial Machinery | 312.41 B GBP | 1.28% | +1.07% | 34.697 K | Producer Manufacturing | 65 |
| Wholesale Distributors | 306.141 B GBP | 2.42% | +0.92% | 7.204 M | Distribution Services | 37 |
| Electronic Equipment/Instruments | 290.775 B GBP | 0.99% | +1.20% | 27.786 K | Electronic Technology | 34 |
| Specialty Stores | 280.571 B GBP | 0.87% | +1.52% | 39.857 K | Retail Trade | 38 |
| Steel | 280.551 B GBP | 4.62% | +0.63% | 237.459 K | Non-Energy Minerals | 21 |
| Regional Banks | 273.28 B GBP | 2.01% | +0.01% | 15.386 K | Finance | 37 |
| Miscellaneous Commercial Services | 269.015 B GBP | 1.66% | +0.26% | 1.065 M | Commercial Services | 96 |
| Property/Casualty Insurance | 253.252 B GBP | 1.45% | +0.59% | 43.776 K | Finance | 15 |
| Oil & Gas Pipelines | 249.941 B GBP | 5.67% | +1.14% | 1.946 K | Industrial Services | 7 |
| Managed Health Care | 241.389 B GBP | 1.17% | +1.30% | 280 | Health Services | 4 |
| Oil & Gas Production | 239.469 B GBP | 2.86% | +0.50% | 146.299 K | Energy Minerals | 68 |
| Restaurants | 226.002 B GBP | 1.43% | +0.42% | 824.39 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 217.696 B GBP | 1.40% | +1.27% | 34.476 K | Producer Manufacturing | 15 |
| Railroads | 216.224 B GBP | 1.98% | +0.01% | 850 | Transportation | 4 |
| Food: Specialty/Candy | 214.345 B GBP | 2.45% | −0.14% | 32.802 K | Consumer Non-Durables | 22 |
| Computer Processing Hardware | 205.065 B GBP | 1.37% | −0.69% | 120.802 K | Electronic Technology | 6 |
| Beverages: Alcoholic | 202.407 B GBP | 3.06% | +0.68% | 585.354 K | Consumer Non-Durables | 15 |
| Internet Software/Services | 198.503 B GBP | 0.53% | −0.37% | 638.008 K | Technology Services | 31 |
| Wireless Telecommunications | 194.344 B GBP | 3.47% | +0.35% | 4.901 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 191.123 B GBP | 0.72% | +0.79% | 108.989 K | Consumer Services | 16 |
| Financial Publishing/Services | 188.53 B GBP | 0.84% | +0.64% | 227 | Commercial Services | 4 |
| Air Freight/Couriers | 182.905 B GBP | 3.20% | +0.96% | 31.335 K | Transportation | 8 |
| Medical Distributors | 171.278 B GBP | 1.47% | +0.67% | 1.673 M | Distribution Services | 14 |
| Other Consumer Services | 169.9 B GBP | 0.36% | −2.66% | 91.708 K | Consumer Services | 17 |
| Apparel/Footwear Retail | 163.545 B GBP | 1.49% | +1.57% | 266.359 K | Retail Trade | 16 |
| Homebuilding | 153.977 B GBP | 1.42% | +0.55% | 684.077 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 152.975 B GBP | 2.68% | +0.41% | 863 | Energy Minerals | 7 |
| Data Processing Services | 149.888 B GBP | 1.23% | +0.29% | 3.126 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 144.286 B GBP | 1.44% | +0.49% | 9.015 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 134.526 B GBP | 0.44% | +0.50% | 3.092 K | Electronic Technology | 15 |
| Precious Metals | 125.685 B GBP | 1.71% | +1.86% | 225.321 K | Non-Energy Minerals | 114 |
| Tobacco | 125.493 B GBP | 9.44% | +0.03% | 4.539 M | Consumer Non-Durables | 6 |
| Finance/Rental/Leasing | 120.766 B GBP | 1.62% | +0.83% | 99.857 K | Finance | 44 |
| Environmental Services | 119.094 B GBP | 1.27% | −0.08% | 640 | Industrial Services | 6 |
| Internet Retail | 114.765 B GBP | 0.01% | +0.65% | 16.845 K | Retail Trade | 18 |
| Insurance Brokers/Services | 112.937 B GBP | 1.05% | +0.15% | 1.102 K | Finance | 6 |
| Home Improvement Chains | 112.8 B GBP | 2.03% | +2.06% | 230.17 K | Retail Trade | 4 |
| Recreational Products | 112.591 B GBP | 2.58% | +3.34% | 2.509 K | Consumer Durables | 17 |
| Industrial Specialties | 109.275 B GBP | 1.19% | +0.29% | 11.47 K | Process Industries | 12 |
| Auto Parts: OEM | 108.323 B GBP | 1.87% | +0.72% | 96.041 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 102.692 B GBP | 0.54% | −1.41% | 7.805 K | Communications | 6 |
| Electronic Components | 95.069 B GBP | 1.38% | +0.42% | 3.666 K | Electronic Technology | 17 |
| Real Estate Development | 93.299 B GBP | 2.91% | +0.88% | 309.745 K | Finance | 61 |
| Construction Materials | 90.138 B GBP | 1.37% | +1.63% | 368.329 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 89.599 B GBP | 2.32% | −0.28% | 557.976 K | Finance | 75 |
| Casinos/Gaming | 87.366 B GBP | 0.78% | +1.08% | 502.729 K | Consumer Services | 8 |
| Containers/Packaging | 82.417 B GBP | 2.27% | +0.41% | 791.125 K | Process Industries | 14 |
| Building Products | 81.909 B GBP | 1.94% | +0.94% | 185.19 K | Producer Manufacturing | 20 |
| Hospital/Nursing Management | 75.326 B GBP | 0.83% | +2.79% | 33.96 K | Health Services | 7 |
| Engineering & Construction | 75.203 B GBP | 1.43% | +0.95% | 83.221 K | Industrial Services | 49 |
| Airlines | 72.526 B GBP | 0.89% | −0.16% | 151.855 K | Transportation | 13 |
| Life/Health Insurance | 72.026 B GBP | 4.21% | +1.10% | 6.09 M | Finance | 8 |
| Medical/Nursing Services | 69.757 B GBP | 1.34% | +0.02% | 8.09 K | Health Services | 20 |
| Movies/Entertainment | 67.305 B GBP | 0.46% | −0.28% | 871.812 K | Consumer Services | 29 |
| Biotechnology | 64.309 B GBP | — | +0.41% | 8.921 K | Health Technology | 63 |
| Food: Major Diversified | 63.784 B GBP | 3.14% | −0.01% | 429.872 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 58.826 B GBP | 0.78% | +0.55% | 30 | Health Services | 3 |
| Trucking | 57.085 B GBP | 0.66% | +1.08% | 58 | Transportation | 4 |
| Discount Stores | 56.689 B GBP | 1.34% | +0.81% | 280.288 K | Retail Trade | 5 |
| Drugstore Chains | 55.073 B GBP | 4.84% | +0.11% | 148.789 K | Retail Trade | 2 |
| Chemicals: Agricultural | 49.999 B GBP | 3.40% | +2.32% | 8.532 K | Process Industries | 11 |
| Food: Meat/Fish/Dairy | 42.287 B GBP | 3.00% | +0.24% | 5.901 K | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.325 B GBP | 1.62% | +1.44% | 210.398 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.372 B GBP | 3.01% | +0.66% | 20.28 M | Utilities | 6 |
| Water Utilities | 37.817 B GBP | 3.31% | +1.67% | 244.64 K | Utilities | 4 |
| Advertising/Marketing Services | 37.813 B GBP | 3.48% | +0.49% | 300.304 K | Commercial Services | 21 |
| Electronics/Appliances | 35.615 B GBP | 2.45% | +0.02% | 175.409 K | Consumer Durables | 12 |
| Cable/Satellite TV | 35.132 B GBP | — | −2.99% | 233 | Consumer Services | 1 |
| Chemicals: Major Diversified | 33.567 B GBP | 2.20% | +0.04% | 51.806 K | Process Industries | 7 |
| Contract Drilling | 33.378 B GBP | 2.25% | +1.12% | 2.224 K | Industrial Services | 7 |
| Food Distributors | 30.311 B GBP | 2.75% | +0.50% | 2.11 K | Distribution Services | 6 |
| Tools & Hardware | 28.422 B GBP | 3.29% | +1.27% | 20.156 K | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.251 B GBP | 1.78% | +0.87% | 42.791 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.1 B GBP | 0.73% | +1.19% | 37.352 K | Electronic Technology | 16 |
| Department Stores | 25.438 B GBP | 2.75% | +1.25% | 2.943 M | Retail Trade | 5 |
| Publishing: Newspapers | 23.912 B GBP | 1.10% | +2.39% | 13.544 K | Consumer Services | 6 |
| Pulp & Paper | 19.797 B GBP | 3.41% | +1.43% | 1.288 K | Process Industries | 4 |
| Marine Shipping | 19.657 B GBP | 4.93% | +3.56% | 32.385 K | Transportation | 20 |
| Forest Products | 18.686 B GBP | 2.53% | +0.64% | 63.353 K | Non-Energy Minerals | 4 |
| Electronics/Appliance Stores | 17.168 B GBP | 3.99% | +3.83% | 514 | Retail Trade | 5 |