| Pharmaceuticals: Major | 1.791 T GBP | 1.79% | −0.96% | 411.961 K | Health Technology | 111 |
| Packaged Software | 1.269 T GBP | 0.20% | −0.18% | 88.948 K | Technology Services | 151 |
| Major Banks | 1.05 T GBP | 4.49% | −1.99% | 7.676 M | Finance | 44 |
| Medical Specialties | 961 B GBP | 0.78% | −0.96% | 56.126 K | Health Technology | 74 |
| Semiconductors | 959.615 B GBP | 1.61% | +0.63% | 241.233 K | Electronic Technology | 48 |
| Electric Utilities | 813.46 B GBP | 3.90% | −1.35% | 367.78 K | Utilities | 49 |
| Real Estate Investment Trusts | 788.805 B GBP | 4.36% | −1.58% | 159.922 K | Finance | 110 |
| Integrated Oil | 738.931 B GBP | 5.29% | −1.35% | 6.607 M | Energy Minerals | 39 |
| Motor Vehicles | 631.504 B GBP | 1.84% | −2.61% | 22.723 K | Consumer Durables | 15 |
| Aerospace & Defense | 571.976 B GBP | 1.17% | −0.74% | 1.441 M | Electronic Technology | 36 |
| Investment Managers | 559.192 B GBP | 3.17% | −0.21% | 185.732 K | Finance | 163 |
| Internet Software/Services | 548.733 B GBP | 0.70% | −0.91% | 305.575 K | Technology Services | 32 |
| Information Technology Services | 544.584 B GBP | 0.94% | −0.81% | 18.065 K | Technology Services | 76 |
| Specialty Stores | 534.489 B GBP | 0.77% | −1.07% | 227.741 K | Retail Trade | 42 |
| Multi-Line Insurance | 500.376 B GBP | 2.75% | −1.54% | 846.449 K | Finance | 21 |
| Investment Banks/Brokers | 404.706 B GBP | 2.14% | −0.38% | 7.218 M | Finance | 34 |
| Telecommunications Equipment | 402.982 B GBP | 1.67% | −2.54% | 31.2 K | Electronic Technology | 31 |
| Oil & Gas Production | 402.62 B GBP | 2.79% | −1.59% | 147.373 K | Energy Minerals | 76 |
| Chemicals: Specialty | 367.926 B GBP | 1.90% | −0.85% | 14.107 K | Process Industries | 37 |
| Industrial Machinery | 366.775 B GBP | 1.26% | −0.25% | 76.584 K | Producer Manufacturing | 68 |
| Other Metals/Minerals | 360.091 B GBP | 4.49% | −2.43% | 1.116 M | Non-Energy Minerals | 100 |
| Electrical Products | 328.025 B GBP | 1.09% | −1.82% | 53.587 K | Producer Manufacturing | 45 |
| Household/Personal Care | 310.321 B GBP | 3.10% | −0.29% | 1.761 M | Consumer Non-Durables | 19 |
| Regional Banks | 309.601 B GBP | 2.69% | −1.07% | 26.044 K | Finance | 44 |
| Steel | 296.32 B GBP | 4.32% | −3.19% | 499.61 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 281.376 B GBP | 2.60% | −0.22% | 6.134 M | Distribution Services | 40 |
| Miscellaneous Commercial Services | 265.756 B GBP | 1.44% | −1.50% | 1.774 M | Commercial Services | 100 |
| Electronic Equipment/Instruments | 261.312 B GBP | 1.04% | −0.82% | 1.243 M | Electronic Technology | 35 |
| Oil & Gas Pipelines | 242.05 B GBP | 5.86% | −1.87% | 9.921 K | Industrial Services | 7 |
| Medical Distributors | 240.433 B GBP | 0.77% | +0.33% | 1.288 M | Distribution Services | 14 |
| Managed Health Care | 234.786 B GBP | 1.21% | +0.06% | 2.297 K | Health Services | 4 |
| Data Processing Services | 232.814 B GBP | 1.54% | −0.72% | 5.115 K | Technology Services | 20 |
| Restaurants | 218.981 B GBP | 1.48% | −1.28% | 451.756 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 217.409 B GBP | 1.38% | −1.28% | 54.101 K | Producer Manufacturing | 18 |
| Railroads | 215.696 B GBP | 2.01% | −1.16% | 871 | Transportation | 5 |
| Property/Casualty Insurance | 207.027 B GBP | 1.41% | −0.65% | 50.742 K | Finance | 14 |
| Food: Specialty/Candy | 203.702 B GBP | 2.69% | −0.17% | 16.567 K | Consumer Non-Durables | 22 |
| Beverages: Alcoholic | 203.23 B GBP | 3.06% | −1.27% | 1.453 M | Consumer Non-Durables | 17 |
| Computer Processing Hardware | 201.62 B GBP | 1.41% | −0.06% | 46.661 K | Electronic Technology | 7 |
| Hotels/Resorts/Cruise lines | 195.074 B GBP | 0.70% | −1.72% | 77.53 K | Consumer Services | 16 |
| Wireless Telecommunications | 193.608 B GBP | 3.52% | −0.95% | 4.575 M | Communications | 6 |
| Air Freight/Couriers | 182.351 B GBP | 3.23% | −1.20% | 33.833 K | Transportation | 9 |
| Oil Refining/Marketing | 172.967 B GBP | 2.42% | −2.03% | 42.325 K | Energy Minerals | 7 |
| Other Consumer Services | 171.209 B GBP | 0.36% | −0.09% | 36.521 K | Consumer Services | 17 |
| Financial Publishing/Services | 160.562 B GBP | 0.91% | +0.15% | 598 | Commercial Services | 3 |
| Apparel/Footwear Retail | 158.624 B GBP | 1.55% | −0.44% | 927.48 K | Retail Trade | 16 |
| Homebuilding | 156.309 B GBP | 1.49% | −2.76% | 378.168 K | Consumer Durables | 28 |
| Beverages: Non-Alcoholic | 139.056 B GBP | 1.49% | −0.46% | 12.892 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 126.349 B GBP | 0.46% | −0.49% | 1.785 K | Electronic Technology | 15 |
| Precious Metals | 123.649 B GBP | 1.71% | +0.36% | 269.346 K | Non-Energy Minerals | 111 |
| Finance/Rental/Leasing | 121.32 B GBP | 1.83% | −1.74% | 158.375 K | Finance | 45 |
| Tobacco | 119.126 B GBP | 9.99% | −0.71% | 2.228 M | Consumer Non-Durables | 6 |
| Construction Materials | 118.767 B GBP | 1.17% | −1.89% | 313.115 K | Non-Energy Minerals | 16 |
| Environmental Services | 118.62 B GBP | 1.28% | −0.40% | 1.437 K | Industrial Services | 8 |
| Recreational Products | 117.712 B GBP | 2.82% | −1.70% | 22.375 K | Consumer Durables | 18 |
| Home Improvement Chains | 112.227 B GBP | 2.05% | −0.86% | 205.369 K | Retail Trade | 4 |
| Insurance Brokers/Services | 110.567 B GBP | 1.03% | −0.96% | 365 | Finance | 6 |
| Specialty Telecommunications | 108.294 B GBP | 0.53% | −2.44% | 45.039 K | Communications | 6 |
| Auto Parts: OEM | 108.171 B GBP | 1.91% | −0.71% | 118.089 K | Producer Manufacturing | 27 |
| Industrial Specialties | 108.057 B GBP | 1.21% | −2.22% | 12.685 K | Process Industries | 13 |
| Internet Retail | 103.013 B GBP | 0.01% | +0.12% | 37.062 K | Retail Trade | 19 |
| Real Estate Development | 101.529 B GBP | 2.94% | +5.98% | 202.853 K | Finance | 73 |
| Casinos/Gaming | 90.096 B GBP | 0.76% | −0.98% | 221.24 K | Consumer Services | 8 |
| Containers/Packaging | 88.949 B GBP | 2.65% | −1.25% | 1.986 M | Process Industries | 15 |
| Electronic Components | 86.828 B GBP | 1.52% | −1.64% | 5.057 K | Electronic Technology | 18 |
| Drugstore Chains | 81.985 B GBP | 4.13% | +0.16% | 41.027 K | Retail Trade | 3 |
| Hospital/Nursing Management | 78.968 B GBP | 0.81% | −3.24% | 9.898 K | Health Services | 7 |
| Engineering & Construction | 75.612 B GBP | 1.46% | −1.02% | 91.563 K | Industrial Services | 53 |
| Building Products | 73.336 B GBP | 2.15% | −1.09% | 69.275 K | Producer Manufacturing | 19 |
| Medical/Nursing Services | 70.075 B GBP | 1.33% | −1.76% | 90.459 K | Health Services | 20 |
| Food Retail | 68.656 B GBP | 3.21% | −1.16% | 16.375 M | Retail Trade | 8 |
| Movies/Entertainment | 67.32 B GBP | 0.47% | −1.53% | 308.258 K | Consumer Services | 28 |
| Trucking | 66.753 B GBP | 0.57% | −1.67% | 203 | Transportation | 4 |
| Biotechnology | 66.059 B GBP | — | −1.77% | 15.463 K | Health Technology | 68 |
| Airlines | 62.993 B GBP | 0.93% | −0.03% | 323.706 K | Transportation | 12 |
| Discount Stores | 59.484 B GBP | 1.29% | −2.57% | 337.486 K | Retail Trade | 5 |
| Food: Major Diversified | 59.27 B GBP | 3.00% | −0.09% | 203.498 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 59.001 B GBP | 0.78% | −1.23% | 2.096 K | Health Services | 3 |
| Chemicals: Agricultural | 49.803 B GBP | 3.44% | −0.97% | 1.871 K | Process Industries | 12 |
| Life/Health Insurance | 48.004 B GBP | 5.39% | −2.51% | 679.509 K | Finance | 7 |
| Chemicals: Major Diversified | 41.125 B GBP | 2.55% | −1.89% | 25.056 K | Process Industries | 9 |
| Food: Meat/Fish/Dairy | 41.046 B GBP | 3.10% | −0.26% | 12.53 K | Consumer Non-Durables | 11 |
| Advertising/Marketing Services | 39.952 B GBP | 3.53% | −1.90% | 659.225 K | Commercial Services | 23 |
| Gas Distributors | 39.391 B GBP | 3.10% | −1.12% | 3.637 M | Utilities | 7 |
| Apparel/Footwear | 37.723 B GBP | 1.69% | −1.49% | 525.409 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 36.423 B GBP | 2.41% | −0.99% | 562.255 K | Consumer Durables | 12 |
| Contract Drilling | 34.513 B GBP | 2.19% | −1.66% | 4.381 K | Industrial Services | 7 |
| Water Utilities | 33.984 B GBP | 3.59% | −1.19% | 642.174 K | Utilities | 4 |
| Cable/Satellite TV | 33.341 B GBP | — | −0.60% | 756 | Consumer Services | 1 |
| Agricultural Commodities/Milling | 31.762 B GBP | 3.15% | −1.13% | 5.829 K | Process Industries | 18 |
| Food Distributors | 31.129 B GBP | 2.66% | +0.32% | 1.277 K | Distribution Services | 8 |
| Oilfield Services/Equipment | 30.042 B GBP | 1.69% | −2.75% | 410.819 K | Industrial Services | 10 |
| Tools & Hardware | 29.249 B GBP | 3.21% | −2.71% | 5.604 K | Consumer Durables | 7 |
| Financial Conglomerates | 26.557 B GBP | 3.90% | −2.17% | 1.637 M | Finance | 73 |
| Publishing: Newspapers | 24.622 B GBP | 1.24% | −1.86% | 5.34 K | Consumer Services | 8 |
| Department Stores | 24.465 B GBP | 2.87% | −1.76% | 1.173 M | Retail Trade | 5 |
| Electronic Production Equipment | 23.15 B GBP | 0.84% | −0.44% | 35.09 K | Electronic Technology | 17 |
| Marine Shipping | 17.79 B GBP | 6.56% | −0.35% | 23.919 K | Transportation | 21 |
| Major Telecommunications | 17.217 B GBP | 4.92% | −1.83% | 11.962 M | Communications | 7 |
| Personnel Services | 16.321 B GBP | 4.66% | −4.15% | 573.028 K | Commercial Services | 14 |