| Pharmaceuticals: Major | 1.857 T GBP | 1.69% | +0.81% | 7.128 K | Health Technology | 104 |
| Packaged Software | 1.701 T GBP | 0.42% | +0.74% | 3.873 K | Technology Services | 148 |
| Major Banks | 1.11 T GBP | 4.06% | +0.40% | 109.003 K | Finance | 40 |
| Medical Specialties | 1.059 T GBP | 0.70% | +1.09% | 2.73 K | Health Technology | 71 |
| Semiconductors | 982.741 B GBP | 1.56% | +0.02% | 1.618 K | Electronic Technology | 47 |
| Electric Utilities | 895.181 B GBP | 3.48% | +1.29% | 9.802 K | Utilities | 47 |
| Integrated Oil | 838.048 B GBP | 4.89% | +0.69% | 69.588 K | Energy Minerals | 42 |
| Real Estate Investment Trusts | 798.54 B GBP | 4.25% | +2.04% | 3.442 K | Finance | 110 |
| Aerospace & Defense | 603.418 B GBP | 1.11% | +0.66% | 55.628 K | Electronic Technology | 36 |
| Motor Vehicles | 567.413 B GBP | 2.08% | −1.39% | 820 | Consumer Durables | 14 |
| Information Technology Services | 547.141 B GBP | 0.93% | −1.21% | 7.356 K | Technology Services | 76 |
| Investment Managers | 520.204 B GBP | 3.19% | +1.03% | 11.039 K | Finance | 158 |
| Multi-Line Insurance | 450.496 B GBP | 2.54% | +1.44% | 6.077 K | Finance | 18 |
| Investment Banks/Brokers | 421.978 B GBP | 2.06% | +0.25% | 27.167 K | Finance | 32 |
| Telecommunications Equipment | 402.178 B GBP | 1.63% | −0.75% | 1.039 K | Electronic Technology | 29 |
| Chemicals: Specialty | 378.259 B GBP | 1.79% | +0.31% | 710 | Process Industries | 36 |
| Other Metals/Minerals | 376.069 B GBP | 4.25% | +1.16% | 40.574 K | Non-Energy Minerals | 94 |
| Electrical Products | 372.697 B GBP | 1.07% | +0.66% | 1.058 K | Producer Manufacturing | 43 |
| Food Retail | 345.724 B GBP | 1.11% | +1.19% | 20.021 K | Retail Trade | 9 |
| Household/Personal Care | 333.248 B GBP | 2.86% | +0.57% | 11.887 K | Consumer Non-Durables | 17 |
| Industrial Machinery | 312.919 B GBP | 1.28% | +1.00% | 639 | Producer Manufacturing | 65 |
| Wholesale Distributors | 308.559 B GBP | 2.39% | +0.85% | 113.598 K | Distribution Services | 37 |
| Electronic Equipment/Instruments | 292.329 B GBP | 0.99% | +1.23% | 6.566 K | Electronic Technology | 34 |
| Specialty Stores | 286.089 B GBP | 0.85% | +1.55% | 1.892 K | Retail Trade | 38 |
| Steel | 280.425 B GBP | 4.59% | +0.79% | 24.76 K | Non-Energy Minerals | 21 |
| Regional Banks | 273.923 B GBP | 2.00% | +0.11% | 540 | Finance | 37 |
| Miscellaneous Commercial Services | 269 B GBP | 1.66% | +0.25% | 24.649 K | Commercial Services | 96 |
| Property/Casualty Insurance | 255.031 B GBP | 1.44% | +0.61% | 1.331 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 | 240.694 B GBP | 2.85% | +0.53% | 12.386 K | Energy Minerals | 68 |
| Restaurants | 227.404 B GBP | 1.42% | +0.50% | 3.258 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 219.564 B GBP | 1.38% | +1.25% | 13.086 K | Producer Manufacturing | 15 |
| Railroads | 215.959 B GBP | 1.99% | +0.03% | 856 | Transportation | 4 |
| Food: Specialty/Candy | 214.157 B GBP | 2.46% | −0.02% | 15.828 K | Consumer Non-Durables | 22 |
| Computer Processing Hardware | 203.927 B GBP | 1.38% | −0.67% | 120.64 K | Electronic Technology | 6 |
| Beverages: Alcoholic | 203.853 B GBP | 3.03% | +0.44% | 17.698 K | Consumer Non-Durables | 15 |
| Internet Software/Services | 198.818 B GBP | 0.53% | −0.29% | 3.569 K | Technology Services | 31 |
| Wireless Telecommunications | 196.513 B GBP | 3.43% | +0.38% | 104.025 K | Communications | 6 |
| Hotels/Resorts/Cruise lines | 192.773 B GBP | 0.72% | +0.74% | 4.197 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% | +0.98% | 4.332 K | Transportation | 8 |
| Medical Distributors | 172.082 B GBP | 1.47% | +0.64% | 24.646 K | Distribution Services | 14 |
| Apparel/Footwear Retail | 165.471 B GBP | 1.47% | +1.51% | 12.74 K | Retail Trade | 16 |
| Other Consumer Services | 165.117 B GBP | 0.37% | −2.42% | 54.372 K | Consumer Services | 17 |
| Homebuilding | 155.791 B GBP | 1.40% | +0.58% | 6.897 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 154.326 B GBP | 2.66% | +0.41% | 861 | Energy Minerals | 7 |
| Data Processing Services | 150.839 B GBP | 1.22% | +0.42% | 2.185 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 145.82 B GBP | 1.43% | +0.18% | 596 | Consumer Non-Durables | 10 |
| Computer Peripherals | 135.589 B GBP | 0.43% | +0.43% | 3.072 K | Electronic Technology | 15 |
| Precious Metals | 129.165 B GBP | 1.66% | +2.03% | 27.526 K | Non-Energy Minerals | 114 |
| Tobacco | 125.26 B GBP | 9.43% | +0.40% | 32.18 K | Consumer Non-Durables | 6 |
| Finance/Rental/Leasing | 121.997 B GBP | 1.61% | +0.59% | 2.365 K | Finance | 44 |
| Environmental Services | 119.446 B GBP | 1.26% | −0.08% | 489 | Industrial Services | 6 |
| Recreational Products | 115.922 B GBP | 2.49% | +3.35% | 848 | Consumer Durables | 17 |
| Internet Retail | 114.76 B GBP | 0.01% | +0.70% | 2.187 K | Retail Trade | 18 |
| Home Improvement Chains | 114.7 B GBP | 1.99% | +2.06% | 2.718 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% | +0.26% | 179 | Process Industries | 12 |
| Auto Parts: OEM | 109.121 B GBP | 1.86% | +0.63% | 39.119 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 100.216 B GBP | 0.55% | −1.42% | 1.395 K | Communications | 6 |
| Electronic Components | 96.037 B GBP | 1.36% | +0.37% | 1.395 K | Electronic Technology | 17 |
| Real Estate Development | 94.128 B GBP | 2.82% | +0.74% | 6.765 K | Finance | 61 |
| Construction Materials | 90.802 B GBP | 1.36% | +2.52% | 20.18 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 89.531 B GBP | 2.33% | +1.06% | 11.993 K | Finance | 75 |
| Casinos/Gaming | 88.132 B GBP | 0.77% | +1.51% | 6.46 K | Consumer Services | 8 |
| Building Products | 82.945 B GBP | 1.91% | +0.49% | 599 | Producer Manufacturing | 20 |
| Containers/Packaging | 82.744 B GBP | 2.26% | +0.42% | 6.992 K | Process Industries | 14 |
| Hospital/Nursing Management | 78.295 B GBP | 0.80% | +2.82% | 24.481 K | Health Services | 7 |
| Engineering & Construction | 75.83 B GBP | 1.42% | +0.92% | 47.72 K | Industrial Services | 49 |
| Airlines | 72.798 B GBP | 0.88% | +0.01% | 8.695 K | Transportation | 13 |
| Life/Health Insurance | 72.782 B GBP | 4.17% | +0.76% | 33.879 K | Finance | 8 |
| Medical/Nursing Services | 70.388 B GBP | 1.33% | +0.13% | 1.972 K | Health Services | 20 |
| Movies/Entertainment | 67.978 B GBP | 0.46% | −0.39% | 2.896 K | Consumer Services | 29 |
| Biotechnology | 64.768 B GBP | — | +0.75% | 4.865 K | Health Technology | 63 |
| Food: Major Diversified | 64.008 B GBP | 3.13% | +0.33% | 3.152 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% | +0.90% | 562 | 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% | 7.681 K | Process Industries | 11 |
| Food: Meat/Fish/Dairy | 42.528 B GBP | 2.98% | +0.16% | 260 | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.892 B GBP | 1.60% | +1.48% | 4.898 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.783 B GBP | 2.98% | +0.50% | 21.377 K | Utilities | 6 |
| Water Utilities | 38.284 B GBP | 3.27% | +1.36% | 1.727 K | Utilities | 4 |
| Advertising/Marketing Services | 37.962 B GBP | 3.47% | +0.72% | 11.181 K | Commercial Services | 21 |
| Electronics/Appliances | 36.035 B GBP | 2.42% | −0.17% | 6.799 K | Consumer Durables | 12 |
| Contract Drilling | 34.256 B GBP | 2.19% | +1.12% | 2.217 K | Industrial Services | 7 |
| Cable/Satellite TV | 33.993 B GBP | — | −2.99% | 233 | Consumer Services | 1 |
| Chemicals: Major Diversified | 33.763 B GBP | 2.19% | +0.05% | 68 | Process Industries | 7 |
| Food Distributors | 30.524 B GBP | 2.73% | +0.51% | 340 | Distribution Services | 6 |
| Tools & Hardware | 28.885 B GBP | 3.24% | +1.26% | 52 | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.585 B GBP | 1.76% | +0.89% | 5.323 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.327 B GBP | 0.73% | +1.19% | 1.501 K | Electronic Technology | 16 |
| Department Stores | 25.677 B GBP | 2.72% | +0.99% | 33.683 K | Retail Trade | 5 |
| Publishing: Newspapers | 24.485 B GBP | 1.08% | +2.50% | 472 | Consumer Services | 6 |
| Pulp & Paper | 19.953 B GBP | 3.39% | +1.43% | 1.294 K | Process Industries | 4 |
| Marine Shipping | 19.895 B GBP | 4.86% | +3.31% | 18.524 K | Transportation | 20 |
| Forest Products | 18.935 B GBP | 2.50% | +0.63% | 161 | Non-Energy Minerals | 4 |
| Electronics/Appliance Stores | 17.84 B GBP | 3.84% | +4.38% | 519 | Retail Trade | 5 |