| Pharmaceuticals: Major | 1.817 T GBP | 1.74% | +1.62% | 828.124 K | Health Technology | 108 |
| Packaged Software | 1.634 T GBP | 0.33% | +1.00% | 55.343 K | Technology Services | 148 |
| Major Banks | 1.113 T GBP | 4.05% | +0.44% | 19.854 M | Finance | 43 |
| Semiconductors | 979.199 B GBP | 1.56% | +2.94% | 6.136 K | Electronic Technology | 47 |
| Medical Specialties | 958.607 B GBP | 0.78% | +0.36% | 76.632 K | Health Technology | 71 |
| Electric Utilities | 865.153 B GBP | 3.59% | +1.18% | 387.377 K | Utilities | 49 |
| Real Estate Investment Trusts | 823.404 B GBP | 4.30% | +0.85% | 298.09 K | Finance | 112 |
| Integrated Oil | 746.909 B GBP | 5.21% | +0.97% | 9.848 M | Energy Minerals | 39 |
| Motor Vehicles | 597.84 B GBP | 1.91% | +0.16% | 466.46 K | Consumer Durables | 13 |
| Aerospace & Defense | 593.274 B GBP | 1.12% | +0.54% | 2.269 M | Electronic Technology | 36 |
| Information Technology Services | 564.85 B GBP | 0.90% | +0.75% | 70.81 K | Technology Services | 76 |
| Specialty Stores | 548.042 B GBP | 0.74% | +2.22% | 15.943 K | Retail Trade | 40 |
| Multi-Line Insurance | 528.126 B GBP | 2.62% | +2.25% | 960.411 K | Finance | 21 |
| Investment Managers | 509.271 B GBP | 3.24% | +1.96% | 255.755 K | Finance | 158 |
| Investment Banks/Brokers | 417.255 B GBP | 2.07% | +1.75% | 6.956 M | Finance | 32 |
| Telecommunications Equipment | 394.376 B GBP | 1.65% | +2.82% | 907 | Electronic Technology | 31 |
| Oil & Gas Production | 372.647 B GBP | 2.87% | +1.95% | 81.632 K | Energy Minerals | 73 |
| Other Metals/Minerals | 370.659 B GBP | 4.28% | +1.80% | 1.697 M | Non-Energy Minerals | 94 |
| Industrial Machinery | 366.797 B GBP | 1.27% | +2.17% | 30.139 K | Producer Manufacturing | 67 |
| Chemicals: Specialty | 363.331 B GBP | 1.79% | +1.81% | 8.209 K | Process Industries | 36 |
| Electrical Products | 341.786 B GBP | 1.03% | +1.04% | 36.659 K | Producer Manufacturing | 42 |
| Household/Personal Care | 328.486 B GBP | 2.90% | +0.47% | 1.715 M | Consumer Non-Durables | 17 |
| Steel | 277.301 B GBP | 4.63% | +1.84% | 441.429 K | Non-Energy Minerals | 21 |
| Regional Banks | 268.614 B GBP | 1.95% | +0.70% | 33.991 K | Finance | 37 |
| Miscellaneous Commercial Services | 263.164 B GBP | 1.45% | +2.07% | 2.509 M | Commercial Services | 98 |
| Electronic Equipment/Instruments | 254.954 B GBP | 1.05% | +1.97% | 32.243 K | Electronic Technology | 34 |
| Oil & Gas Pipelines | 246.642 B GBP | 5.72% | +1.27% | 4.056 K | Industrial Services | 7 |
| Medical Distributors | 242.733 B GBP | 0.75% | +1.51% | 3.571 M | Distribution Services | 14 |
| Managed Health Care | 238.001 B GBP | 1.18% | +1.65% | 1.285 K | Health Services | 4 |
| Data Processing Services | 230.145 B GBP | 1.59% | +1.39% | 2.355 K | Technology Services | 22 |
| Restaurants | 225.62 B GBP | 1.43% | +0.75% | 450.93 K | Consumer Services | 32 |
| Wholesale Distributors | 214.703 B GBP | 1.82% | +1.25% | 7.328 M | Distribution Services | 33 |
| Trucks/Construction/Farm Machinery | 213.21 B GBP | 1.42% | +2.02% | 204.79 K | Producer Manufacturing | 15 |
| Property/Casualty Insurance | 212.409 B GBP | 1.37% | +2.66% | 69.443 K | Finance | 14 |
| Food: Specialty/Candy | 212.359 B GBP | 2.55% | +0.30% | 52.971 K | Consumer Non-Durables | 22 |
| Railroads | 211.059 B GBP | 2.03% | +0.10% | 1.928 K | Transportation | 4 |
| Computer Processing Hardware | 209.301 B GBP | 1.34% | +0.01% | 3.652 K | Electronic Technology | 6 |
| Wireless Telecommunications | 200.477 B GBP | 3.50% | −1.00% | 6.351 M | Communications | 7 |
| Beverages: Alcoholic | 199.215 B GBP | 3.09% | +0.22% | 1.39 M | Consumer Non-Durables | 17 |
| Internet Software/Services | 197.971 B GBP | 0.53% | +1.99% | 630.916 K | Technology Services | 31 |
| Hotels/Resorts/Cruise lines | 191.578 B GBP | 0.72% | +0.76% | 158.89 K | Consumer Services | 16 |
| Air Freight/Couriers | 181.332 B GBP | 3.21% | −0.59% | 21.601 K | Transportation | 8 |
| Other Consumer Services | 172.303 B GBP | 0.35% | +0.57% | 57.764 K | Consumer Services | 17 |
| Financial Publishing/Services | 162.737 B GBP | 0.87% | +1.92% | 2.11 K | Commercial Services | 3 |
| Apparel/Footwear Retail | 161.944 B GBP | 1.50% | +2.31% | 371.393 K | Retail Trade | 16 |
| Homebuilding | 155.744 B GBP | 1.40% | +0.09% | 859.805 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 152.728 B GBP | 2.67% | +0.65% | 484 | Energy Minerals | 7 |
| Beverages: Non-Alcoholic | 141.932 B GBP | 1.98% | +0.56% | 12.63 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 131 B GBP | 0.44% | +1.67% | 973 | Electronic Technology | 15 |
| Precious Metals | 125.126 B GBP | 1.71% | +1.17% | 235.585 K | Non-Energy Minerals | 113 |
| Finance/Rental/Leasing | 124.45 B GBP | 1.77% | +0.37% | 195.648 K | Finance | 45 |
| Tobacco | 122.919 B GBP | 9.59% | +1.24% | 3.419 M | Consumer Non-Durables | 6 |
| Construction Materials | 120.365 B GBP | 1.14% | +1.38% | 362.739 K | Non-Energy Minerals | 16 |
| Environmental Services | 118.712 B GBP | 1.27% | +1.54% | 2.101 K | Industrial Services | 6 |
| Recreational Products | 115.69 B GBP | 2.81% | +1.76% | 197.992 K | Consumer Durables | 17 |
| Internet Retail | 112.5 B GBP | 0.01% | +0.78% | 26.154 K | Retail Trade | 18 |
| Insurance Brokers/Services | 112.477 B GBP | 1.05% | +2.92% | 229 | Finance | 6 |
| Home Improvement Chains | 112.081 B GBP | 2.03% | +0.08% | 628.917 K | Retail Trade | 4 |
| Industrial Specialties | 107.679 B GBP | 1.20% | +1.07% | 9.81 K | Process Industries | 12 |
| Auto Parts: OEM | 106.772 B GBP | 1.89% | +2.28% | 123.574 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 101.561 B GBP | 0.54% | +1.71% | 11.839 K | Communications | 6 |
| Real Estate Development | 95.605 B GBP | 2.91% | +25.81% | 300.536 K | Finance | 65 |
| Electronic Components | 94.13 B GBP | 1.41% | +1.76% | 12.662 K | Electronic Technology | 18 |
| Containers/Packaging | 91.682 B GBP | 2.59% | +1.90% | 1.716 M | Process Industries | 15 |
| Financial Conglomerates | 88.813 B GBP | 2.35% | +1.99% | 1.351 M | Finance | 76 |
| Casinos/Gaming | 87.115 B GBP | 0.78% | +1.37% | 250.012 K | Consumer Services | 8 |
| Hospital/Nursing Management | 75.147 B GBP | 0.83% | +0.46% | 14.259 K | Health Services | 7 |
| Engineering & Construction | 75.048 B GBP | 1.43% | +3.20% | 94.82 K | Industrial Services | 49 |
| Building Products | 74.747 B GBP | 2.11% | +0.83% | 241.669 K | Producer Manufacturing | 19 |
| Airlines | 73.303 B GBP | 0.87% | +0.71% | 675.051 K | Transportation | 13 |
| Medical/Nursing Services | 70.162 B GBP | 1.33% | −2.05% | 267.716 K | Health Services | 20 |
| Food Retail | 68.672 B GBP | 3.20% | +1.78% | 5.896 M | Retail Trade | 8 |
| Drugstore Chains | 67.787 B GBP | 4.93% | −0.32% | 32.453 K | Retail Trade | 3 |
| Movies/Entertainment | 66.877 B GBP | 0.47% | +2.03% | 422.191 K | Consumer Services | 27 |
| Biotechnology | 65.691 B GBP | — | −1.66% | 15.478 K | Health Technology | 66 |
| Food: Major Diversified | 62.145 B GBP | 2.92% | +0.04% | 361.004 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 58.411 B GBP | 0.78% | +0.69% | 199 | Health Services | 3 |
| Trucking | 56.484 B GBP | 0.66% | −0.17% | 601 | Transportation | 4 |
| Discount Stores | 56.387 B GBP | 1.35% | +1.10% | 178.779 K | Retail Trade | 5 |
| Life/Health Insurance | 50.402 B GBP | 5.11% | +3.43% | 584.35 K | Finance | 7 |
| Chemicals: Agricultural | 49.045 B GBP | 3.46% | +3.88% | 1.95 K | Process Industries | 11 |
| Chemicals: Major Diversified | 42.666 B GBP | 2.44% | +1.94% | 26.344 K | Process Industries | 8 |
| Food: Meat/Fish/Dairy | 41.658 B GBP | 3.03% | −1.90% | 7.123 K | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.48 B GBP | 1.61% | +0.34% | 181.869 K | Consumer Non-Durables | 20 |
| Gas Distributors | 37.668 B GBP | 2.99% | +1.76% | 2.468 M | Utilities | 5 |
| Advertising/Marketing Services | 37.093 B GBP | 3.54% | +1.30% | 652.817 K | Commercial Services | 21 |
| Water Utilities | 37.042 B GBP | 3.38% | +2.29% | 571.042 K | Utilities | 4 |
| Electronics/Appliances | 35.935 B GBP | 2.43% | +0.77% | 228.848 K | Consumer Durables | 12 |
| Cable/Satellite TV | 34.838 B GBP | — | +0.79% | 405 | Consumer Services | 1 |
| Contract Drilling | 33.293 B GBP | 2.25% | +1.13% | 1.25 K | Industrial Services | 7 |
| Agricultural Commodities/Milling | 30.8 B GBP | 3.13% | +3.16% | 5.75 K | Process Industries | 17 |
| Food Distributors | 30.346 B GBP | 2.70% | +0.96% | 1.76 K | Distribution Services | 5 |
| Tools & Hardware | 28.368 B GBP | 3.29% | +2.51% | 17.129 K | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.023 B GBP | 1.79% | +2.36% | 63.103 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.454 B GBP | 0.72% | +2.53% | 21.759 K | Electronic Technology | 17 |
| Department Stores | 25.331 B GBP | 2.75% | +0.44% | 1.029 M | Retail Trade | 5 |
| Publishing: Newspapers | 24.319 B GBP | 1.12% | +0.03% | 16.927 K | Consumer Services | 7 |
| Industrial Conglomerates | 20.839 B GBP | 5.39% | +31.29% | 1.934 K | Producer Manufacturing | 5 |
| Marine Shipping | 18.933 B GBP | 5.10% | +0.74% | 11.467 K | Transportation | 21 |
| Electronics/Appliance Stores | 17.4 B GBP | 3.92% | +1.84% | 16.325 K | Retail Trade | 5 |