| Pharmaceuticals: Major | 1.77 T GBP | 1.80% | −1.02% | 318.939 K | Health Technology | 113 |
| Packaged Software | 1.548 T GBP | 0.30% | −0.81% | 48.38 K | Technology Services | 152 |
| Major Banks | 1.08 T GBP | 4.43% | +0.84% | 7.256 M | Finance | 45 |
| Medical Specialties | 946.503 B GBP | 0.79% | −0.86% | 74.346 K | Health Technology | 73 |
| Semiconductors | 944.898 B GBP | 1.64% | −2.57% | 80.931 K | Electronic Technology | 48 |
| Electric Utilities | 817.713 B GBP | 3.88% | +0.71% | 985.041 K | Utilities | 49 |
| Real Estate Investment Trusts | 771.023 B GBP | 4.46% | −0.56% | 179.523 K | Finance | 110 |
| Integrated Oil | 742.529 B GBP | 4.77% | −0.41% | 7.763 M | Energy Minerals | 40 |
| Motor Vehicles | 603.256 B GBP | 1.92% | −1.06% | 29.204 K | Consumer Durables | 15 |
| Aerospace & Defense | 572.757 B GBP | 1.17% | +0.04% | 2.364 M | Electronic Technology | 36 |
| Investment Managers | 557.861 B GBP | 3.17% | −0.34% | 154.673 K | Finance | 162 |
| Information Technology Services | 540.402 B GBP | 0.95% | −0.93% | 19.049 K | Technology Services | 75 |
| Specialty Stores | 532.349 B GBP | 0.77% | −0.50% | 23.982 K | Retail Trade | 41 |
| Multi-Line Insurance | 495.054 B GBP | 2.79% | −0.38% | 1.484 M | Finance | 21 |
| Investment Banks/Brokers | 407.04 B GBP | 2.16% | +0.88% | 4.715 M | Finance | 35 |
| Telecommunications Equipment | 393.615 B GBP | 1.72% | +0.62% | 942 | Electronic Technology | 30 |
| Oil & Gas Production | 382.929 B GBP | 2.88% | −0.15% | 52.369 K | Energy Minerals | 74 |
| Chemicals: Specialty | 367.067 B GBP | 1.91% | +0.18% | 17.185 K | Process Industries | 37 |
| Industrial Machinery | 360.975 B GBP | 1.29% | −0.90% | 55.005 K | Producer Manufacturing | 69 |
| Other Metals/Minerals | 357.49 B GBP | 4.49% | −0.08% | 1.301 M | Non-Energy Minerals | 100 |
| Electrical Products | 323.994 B GBP | 1.11% | +0.70% | 68.92 K | Producer Manufacturing | 45 |
| Household/Personal Care | 310.453 B GBP | 3.10% | +0.83% | 1.776 M | Consumer Non-Durables | 19 |
| Steel | 288.368 B GBP | 4.39% | −1.29% | 608.2 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 278.015 B GBP | 2.63% | +0.62% | 9.663 M | Distribution Services | 40 |
| Miscellaneous Commercial Services | 261.605 B GBP | 1.46% | −1.49% | 2.589 M | Commercial Services | 99 |
| Regional Banks | 260.752 B GBP | 2.05% | +0.31% | 35.304 K | Finance | 44 |
| Electronic Equipment/Instruments | 255.339 B GBP | 1.06% | −1.32% | 75.319 K | Electronic Technology | 35 |
| Internet Software/Services | 252.341 B GBP | 0.72% | −1.02% | 303.517 K | Technology Services | 31 |
| Medical Distributors | 241.658 B GBP | 0.76% | −0.83% | 1.113 M | Distribution Services | 14 |
| Oil & Gas Pipelines | 240.558 B GBP | 5.90% | +0.91% | 7.644 K | Industrial Services | 7 |
| Managed Health Care | 236.444 B GBP | 1.20% | +1.98% | 2.109 K | Health Services | 4 |
| Data Processing Services | 230.838 B GBP | 1.56% | −0.43% | 2.501 K | Technology Services | 20 |
| Restaurants | 217.002 B GBP | 1.50% | −0.12% | 1.108 M | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 216.07 B GBP | 1.39% | −0.21% | 137.091 K | Producer Manufacturing | 18 |
| Railroads | 210.79 B GBP | 2.05% | +0.88% | 2.837 K | Transportation | 5 |
| Property/Casualty Insurance | 206.04 B GBP | 1.42% | +1.10% | 49.044 K | Finance | 14 |
| Food: Specialty/Candy | 205.146 B GBP | 2.67% | +0.32% | 14.817 K | Consumer Non-Durables | 23 |
| Beverages: Alcoholic | 203.78 B GBP | 3.05% | +0.26% | 1.615 M | Consumer Non-Durables | 18 |
| Computer Processing Hardware | 200.707 B GBP | 1.41% | −1.13% | 18.453 K | Electronic Technology | 7 |
| Wireless Telecommunications | 193.593 B GBP | 3.52% | +0.43% | 5.953 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 191.715 B GBP | 0.71% | −0.29% | 72.926 K | Consumer Services | 16 |
| Air Freight/Couriers | 180.055 B GBP | 3.27% | −0.24% | 79.256 K | Transportation | 9 |
| Other Consumer Services | 173.048 B GBP | 0.35% | +0.45% | 24.702 K | Consumer Services | 16 |
| Oil Refining/Marketing | 169.458 B GBP | 2.47% | −3.11% | 2.877 K | Energy Minerals | 7 |
| Financial Publishing/Services | 161.544 B GBP | 0.90% | −1.00% | 1.188 K | Commercial Services | 3 |
| Apparel/Footwear Retail | 158.024 B GBP | 1.55% | +0.57% | 675.532 K | Retail Trade | 16 |
| Homebuilding | 152.638 B GBP | 1.53% | +1.36% | 1.142 M | Consumer Durables | 28 |
| Beverages: Non-Alcoholic | 138.535 B GBP | 1.51% | −0.19% | 29.903 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 124.836 B GBP | 0.47% | −0.95% | 1.306 K | Electronic Technology | 15 |
| Precious Metals | 124.665 B GBP | 1.69% | +0.53% | 252.69 K | Non-Energy Minerals | 110 |
| Environmental Services | 119.498 B GBP | 1.27% | +0.18% | 514 | Industrial Services | 9 |
| Tobacco | 118.719 B GBP | 10.00% | +0.68% | 1.756 M | Consumer Non-Durables | 6 |
| Finance/Rental/Leasing | 118.416 B GBP | 1.88% | +0.64% | 275.434 K | Finance | 45 |
| Construction Materials | 116.881 B GBP | 1.19% | −1.27% | 462.942 K | Non-Energy Minerals | 16 |
| Recreational Products | 116.126 B GBP | 2.84% | −0.77% | 1.684 K | Consumer Durables | 17 |
| Home Improvement Chains | 112.94 B GBP | 2.06% | −0.38% | 145.323 K | Retail Trade | 5 |
| Insurance Brokers/Services | 110.337 B GBP | 1.04% | +1.25% | 35.808 K | Finance | 6 |
| Industrial Specialties | 107.195 B GBP | 1.22% | −0.25% | 7.682 K | Process Industries | 13 |
| Auto Parts: OEM | 105.464 B GBP | 1.96% | −0.44% | 87.674 K | Producer Manufacturing | 26 |
| Specialty Telecommunications | 104.128 B GBP | 0.55% | −1.01% | 417.636 K | Communications | 6 |
| Internet Retail | 103.4 B GBP | 0.01% | −0.29% | 15.867 K | Retail Trade | 19 |
| Real Estate Development | 99.647 B GBP | 3.00% | −0.37% | 174.904 K | Finance | 73 |
| Casinos/Gaming | 89.023 B GBP | 0.77% | −3.70% | 789.554 K | Consumer Services | 8 |
| Containers/Packaging | 87.473 B GBP | 2.70% | +0.15% | 3.27 M | Process Industries | 15 |
| Electronic Components | 86.54 B GBP | 1.55% | −0.17% | 56.942 K | Electronic Technology | 19 |
| Drugstore Chains | 81.641 B GBP | 4.15% | +0.65% | 11.629 K | Retail Trade | 3 |
| Hospital/Nursing Management | 76.22 B GBP | 0.84% | −4.16% | 37.395 K | Health Services | 7 |
| Engineering & Construction | 74.702 B GBP | 1.48% | +0.46% | 63.603 K | Industrial Services | 53 |
| Building Products | 72.706 B GBP | 2.17% | −0.32% | 344.426 K | Producer Manufacturing | 19 |
| Medical/Nursing Services | 68.37 B GBP | 1.36% | −1.22% | 506.873 K | Health Services | 20 |
| Food Retail | 68.08 B GBP | 3.25% | +0.28% | 3.267 M | Retail Trade | 8 |
| Airlines | 66.228 B GBP | 0.89% | +1.46% | 829.039 K | Transportation | 12 |
| Movies/Entertainment | 64.674 B GBP | 0.49% | −1.37% | 282.978 K | Consumer Services | 28 |
| Biotechnology | 64.593 B GBP | — | −1.03% | 18.262 K | Health Technology | 67 |
| Trucking | 63.333 B GBP | 0.60% | +0.67% | 6.739 K | Transportation | 4 |
| Food: Major Diversified | 59.784 B GBP | 2.98% | +1.28% | 244.016 K | Consumer Non-Durables | 4 |
| Discount Stores | 59.182 B GBP | 1.29% | +0.48% | 312.277 K | Retail Trade | 5 |
| Services to the Health Industry | 58.078 B GBP | 0.80% | −0.47% | 35.284 K | Health Services | 3 |
| Chemicals: Agricultural | 49.125 B GBP | 3.49% | +1.76% | 1.318 K | Process Industries | 11 |
| Life/Health Insurance | 47.077 B GBP | 5.49% | +1.12% | 690.375 K | Finance | 7 |
| Food: Meat/Fish/Dairy | 41.291 B GBP | 3.09% | +0.51% | 17.233 K | Consumer Non-Durables | 11 |
| Chemicals: Major Diversified | 40.807 B GBP | 2.57% | +0.17% | 23.738 K | Process Industries | 9 |
| Advertising/Marketing Services | 40.107 B GBP | 3.52% | −0.04% | 944.82 K | Commercial Services | 23 |
| Gas Distributors | 37.949 B GBP | 3.06% | +0.02% | 24.27 M | Utilities | 6 |
| Apparel/Footwear | 37.323 B GBP | 1.71% | +0.09% | 196.391 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 35.509 B GBP | 2.47% | −0.19% | 135.253 K | Consumer Durables | 12 |
| Contract Drilling | 33.844 B GBP | 2.24% | −0.53% | 4.189 K | Industrial Services | 7 |
| Water Utilities | 33.798 B GBP | 3.61% | +1.66% | 680.218 K | Utilities | 4 |
| Cable/Satellite TV | 33.501 B GBP | — | −0.42% | 1.31 K | Consumer Services | 1 |
| Agricultural Commodities/Milling | 31.273 B GBP | 3.16% | +0.93% | 8.991 K | Process Industries | 18 |
| Food Distributors | 31.035 B GBP | 2.67% | +0.70% | 1.246 K | Distribution Services | 8 |
| Oilfield Services/Equipment | 29.26 B GBP | 1.74% | +1.09% | 59.497 K | Industrial Services | 10 |
| Tools & Hardware | 28.878 B GBP | 3.25% | −2.84% | 37.408 K | Consumer Durables | 7 |
| Financial Conglomerates | 26.071 B GBP | 3.98% | −0.68% | 1.492 M | Finance | 73 |
| Publishing: Newspapers | 24.524 B GBP | 1.25% | −0.13% | 4.805 K | Consumer Services | 8 |
| Department Stores | 24.214 B GBP | 2.90% | +0.96% | 3.748 M | Retail Trade | 5 |
| Electronic Production Equipment | 22.485 B GBP | 0.86% | −1.19% | 13.508 K | Electronic Technology | 17 |
| Marine Shipping | 17.858 B GBP | 6.53% | −0.52% | 17.684 K | Transportation | 21 |
| Major Telecommunications | 16.938 B GBP | 5.00% | +0.85% | 7.833 M | Communications | 7 |
| Electronics/Appliance Stores | 16.347 B GBP | 4.20% | +0.00% | 4.809 K | Retail Trade | 5 |