| Pharmaceuticals: Major | 1.775 T GBP | 1.81% | +1.63% | 500.09 K | Health Technology | 112 |
| Packaged Software | 1.539 T GBP | 0.30% | +1.01% | 26.384 K | Technology Services | 152 |
| Major Banks | 1.102 T GBP | 4.36% | +1.26% | 6.971 M | Finance | 45 |
| Medical Specialties | 943.944 B GBP | 0.80% | +0.51% | 142.375 K | Health Technology | 73 |
| Semiconductors | 902.875 B GBP | 1.72% | +0.16% | 29.313 K | Electronic Technology | 48 |
| Electric Utilities | 841.572 B GBP | 3.79% | +0.61% | 911.792 K | Utilities | 49 |
| Real Estate Investment Trusts | 780.938 B GBP | 4.43% | +0.52% | 110.28 K | Finance | 109 |
| Integrated Oil | 747.937 B GBP | 4.73% | +1.43% | 5.981 M | Energy Minerals | 40 |
| Motor Vehicles | 594.419 B GBP | 1.96% | +1.35% | 1.657 M | Consumer Durables | 15 |
| Aerospace & Defense | 577.023 B GBP | 1.17% | +0.46% | 1.314 M | Electronic Technology | 36 |
| Investment Managers | 558.898 B GBP | 3.19% | +1.15% | 405.265 K | Finance | 162 |
| Information Technology Services | 543.431 B GBP | 0.95% | +0.91% | 15.106 K | Technology Services | 75 |
| Specialty Stores | 532.532 B GBP | 0.77% | +0.80% | 44.422 K | Retail Trade | 40 |
| Multi-Line Insurance | 510.251 B GBP | 2.73% | −0.60% | 655.469 K | Finance | 21 |
| Investment Banks/Brokers | 415.212 B GBP | 2.12% | +1.51% | 2.689 M | Finance | 34 |
| Telecommunications Equipment | 392.709 B GBP | 1.72% | −0.64% | 3.571 K | Electronic Technology | 29 |
| Oil & Gas Production | 387.275 B GBP | 2.86% | +0.54% | 94.161 K | Energy Minerals | 73 |
| Chemicals: Specialty | 369.506 B GBP | 1.91% | +0.08% | 9.138 K | Process Industries | 37 |
| Other Metals/Minerals | 357.6 B GBP | 4.49% | −0.00% | 1.479 M | Non-Energy Minerals | 97 |
| Industrial Machinery | 357.445 B GBP | 1.31% | +0.10% | 20.725 K | Producer Manufacturing | 68 |
| Electrical Products | 328.478 B GBP | 1.10% | +0.05% | 40.698 K | Producer Manufacturing | 46 |
| Household/Personal Care | 316.635 B GBP | 3.04% | +1.66% | 924.838 K | Consumer Non-Durables | 18 |
| Steel | 291.063 B GBP | 4.40% | +0.41% | 286.491 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 280.148 B GBP | 2.61% | +0.43% | 8.67 M | Distribution Services | 40 |
| Regional Banks | 268.253 B GBP | 2.01% | +0.85% | 79.827 K | Finance | 45 |
| Miscellaneous Commercial Services | 258.712 B GBP | 1.48% | +1.05% | 1.434 M | Commercial Services | 99 |
| Oil & Gas Pipelines | 250.612 B GBP | 5.73% | +0.15% | 20.319 K | Industrial Services | 7 |
| Electronic Equipment/Instruments | 250.385 B GBP | 1.09% | +0.08% | 1.872 M | Electronic Technology | 35 |
| Internet Software/Services | 248.613 B GBP | 0.74% | +0.17% | 283.004 K | Technology Services | 31 |
| Managed Health Care | 245.539 B GBP | 1.16% | +0.41% | 327 | Health Services | 4 |
| Medical Distributors | 243.257 B GBP | 0.76% | +0.44% | 1.581 M | Distribution Services | 14 |
| Data Processing Services | 232.519 B GBP | 1.56% | +1.02% | 271.554 K | Technology Services | 20 |
| Restaurants | 218.95 B GBP | 1.50% | −0.14% | 380.959 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 216.362 B GBP | 1.40% | +0.09% | 306.224 K | Producer Manufacturing | 18 |
| Railroads | 214.263 B GBP | 2.03% | +0.75% | 393 | Transportation | 5 |
| Property/Casualty Insurance | 214.071 B GBP | 1.37% | +1.07% | 34.591 K | Finance | 14 |
| Food: Specialty/Candy | 210.779 B GBP | 2.62% | +0.99% | 29.488 K | Consumer Non-Durables | 23 |
| Beverages: Alcoholic | 206.385 B GBP | 3.03% | +0.62% | 836.127 K | Consumer Non-Durables | 18 |
| Computer Processing Hardware | 197.868 B GBP | 1.44% | +0.67% | 2.247 K | Electronic Technology | 7 |
| Wireless Telecommunications | 197.259 B GBP | 3.46% | +1.06% | 6.065 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 190.918 B GBP | 0.72% | +0.99% | 120.23 K | Consumer Services | 16 |
| Air Freight/Couriers | 182.703 B GBP | 3.25% | +0.99% | 39.616 K | Transportation | 9 |
| Other Consumer Services | 171.168 B GBP | 0.36% | +0.46% | 23.51 K | Consumer Services | 17 |
| Oil Refining/Marketing | 167.045 B GBP | 2.52% | +1.35% | 46.797 K | Energy Minerals | 7 |
| Financial Publishing/Services | 162.707 B GBP | 0.90% | +1.13% | 346 | Commercial Services | 3 |
| Apparel/Footwear Retail | 159.261 B GBP | 1.55% | +1.13% | 303.318 K | Retail Trade | 16 |
| Homebuilding | 148.229 B GBP | 1.49% | +0.39% | 594.724 K | Consumer Durables | 27 |
| Beverages: Non-Alcoholic | 140.155 B GBP | 1.51% | +0.93% | 61.372 K | Consumer Non-Durables | 10 |
| Precious Metals | 127.175 B GBP | 1.67% | −2.52% | 309.02 K | Non-Energy Minerals | 111 |
| Environmental Services | 120.927 B GBP | 1.27% | +0.87% | 21.16 K | Industrial Services | 9 |
| Tobacco | 120.254 B GBP | 9.86% | +1.87% | 2.188 M | Consumer Non-Durables | 5 |
| Computer Peripherals | 119.981 B GBP | 0.49% | +0.45% | 8.417 K | Electronic Technology | 15 |
| Finance/Rental/Leasing | 119.927 B GBP | 1.87% | +0.32% | 268.348 K | Finance | 44 |
| Construction Materials | 115.323 B GBP | 1.21% | +0.26% | 293.239 K | Non-Energy Minerals | 16 |
| Recreational Products | 115.053 B GBP | 2.89% | +0.73% | 1.392 K | Consumer Durables | 17 |
| Home Improvement Chains | 114.387 B GBP | 2.04% | +0.57% | 221.604 K | Retail Trade | 5 |
| Insurance Brokers/Services | 113.54 B GBP | 1.02% | +0.86% | 22.026 K | Finance | 6 |
| Auto Parts: OEM | 107.012 B GBP | 1.94% | +0.59% | 99.222 K | Producer Manufacturing | 27 |
| Industrial Specialties | 106.056 B GBP | 1.25% | +0.43% | 13.756 K | Process Industries | 13 |
| Internet Retail | 103.117 B GBP | 0.01% | +0.84% | 15.231 K | Retail Trade | 19 |
| Real Estate Development | 100.93 B GBP | 2.97% | −2.07% | 221.927 K | Finance | 75 |
| Specialty Telecommunications | 100.513 B GBP | 0.57% | −3.14% | 27.927 K | Communications | 6 |
| Containers/Packaging | 88.989 B GBP | 2.67% | +0.40% | 812.77 K | Process Industries | 14 |
| Casinos/Gaming | 86.607 B GBP | 0.80% | +0.84% | 186.13 K | Consumer Services | 8 |
| Electronic Components | 86.446 B GBP | 1.57% | +1.13% | 2.543 K | Electronic Technology | 19 |
| Drugstore Chains | 83.822 B GBP | 4.07% | −0.07% | 2.203 K | Retail Trade | 3 |
| Hospital/Nursing Management | 75.407 B GBP | 0.85% | +1.41% | 9.688 K | Health Services | 7 |
| Engineering & Construction | 74.825 B GBP | 1.49% | +0.52% | 92.217 K | Industrial Services | 53 |
| Building Products | 72.637 B GBP | 2.18% | +0.49% | 305.069 K | Producer Manufacturing | 19 |
| Food Retail | 68.997 B GBP | 3.21% | +2.11% | 3.641 M | Retail Trade | 8 |
| Airlines | 68.156 B GBP | 0.87% | +2.24% | 279.732 K | Transportation | 12 |
| Medical/Nursing Services | 67.6 B GBP | 1.39% | +1.26% | 628.189 K | Health Services | 20 |
| Biotechnology | 64.068 B GBP | — | +2.00% | 11.431 K | Health Technology | 68 |
| Movies/Entertainment | 63.984 B GBP | 0.49% | +0.48% | 339.76 K | Consumer Services | 27 |
| Trucking | 63.475 B GBP | 0.60% | −0.16% | 16.324 K | Transportation | 4 |
| Food: Major Diversified | 61.58 B GBP | 2.91% | +1.55% | 173.878 K | Consumer Non-Durables | 4 |
| Discount Stores | 59.227 B GBP | 1.30% | −0.38% | 140.539 K | Retail Trade | 5 |
| Services to the Health Industry | 58.85 B GBP | 0.79% | +1.30% | 14.02 K | Health Services | 3 |
| Chemicals: Agricultural | 50.507 B GBP | 3.43% | −0.22% | 3.137 K | Process Industries | 11 |
| Life/Health Insurance | 48.63 B GBP | 5.35% | +0.61% | 474.202 K | Finance | 7 |
| Food: Meat/Fish/Dairy | 42.431 B GBP | 3.02% | +1.04% | 7.411 K | Consumer Non-Durables | 11 |
| Chemicals: Major Diversified | 41.434 B GBP | 2.54% | −0.25% | 19.778 K | Process Industries | 8 |
| Advertising/Marketing Services | 40.499 B GBP | 3.49% | +0.87% | 1.093 M | Commercial Services | 23 |
| Gas Distributors | 38.458 B GBP | 3.04% | +0.23% | 3.324 M | Utilities | 6 |
| Apparel/Footwear | 37.796 B GBP | 1.70% | +1.75% | 301.185 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 35.641 B GBP | 2.47% | +0.39% | 170.843 K | Consumer Durables | 12 |
| Water Utilities | 34.978 B GBP | 3.50% | +0.34% | 678.784 K | Utilities | 4 |
| Contract Drilling | 34.688 B GBP | 2.20% | +0.20% | 2.079 K | Industrial Services | 7 |
| Cable/Satellite TV | 34.678 B GBP | — | −0.52% | 8.523 K | Consumer Services | 1 |
| Agricultural Commodities/Milling | 32.417 B GBP | 3.07% | −0.09% | 4.16 K | Process Industries | 18 |
| Food Distributors | 31.78 B GBP | 2.63% | +1.42% | 153.582 K | Distribution Services | 8 |
| Oilfield Services/Equipment | 30.224 B GBP | 1.70% | −0.51% | 23.968 K | Industrial Services | 10 |
| Tools & Hardware | 28.365 B GBP | 3.33% | +0.86% | 200.689 K | Consumer Durables | 7 |
| Financial Conglomerates | 25.982 B GBP | 4.00% | +0.16% | 1.262 M | Finance | 73 |
| Publishing: Newspapers | 24.543 B GBP | 1.25% | +1.09% | 6.13 K | Consumer Services | 8 |
| Department Stores | 24.304 B GBP | 2.90% | +2.72% | 1.232 M | Retail Trade | 5 |
| Electronic Production Equipment | 21.87 B GBP | 0.89% | +0.12% | 14.358 K | Electronic Technology | 17 |
| Marine Shipping | 17.996 B GBP | 5.44% | +0.89% | 16.044 K | Transportation | 21 |
| Major Telecommunications | 17.225 B GBP | 4.92% | +1.97% | 100.549 M | Communications | 7 |
| Electronics/Appliance Stores | 16.473 B GBP | 4.20% | −0.14% | 905 | Retail Trade | 5 |