| Pharmaceuticals: Major | 1.82 T GBP | 1.75% | +0.47% | 304.482 K | Health Technology | 109 |
| Packaged Software | 1.607 T GBP | 0.34% | +1.21% | 24.011 K | Technology Services | 153 |
| Major Banks | 1.109 T GBP | 4.31% | +0.61% | 6.672 M | Finance | 46 |
| Semiconductors | 989.891 B GBP | 1.55% | +1.86% | 83.424 K | Electronic Technology | 47 |
| Medical Specialties | 961.835 B GBP | 0.78% | +0.48% | 123.921 K | Health Technology | 75 |
| Electric Utilities | 841.036 B GBP | 3.76% | −0.06% | 260.755 K | Utilities | 48 |
| Real Estate Investment Trusts | 781.012 B GBP | 4.38% | +0.69% | 132.267 K | Finance | 111 |
| Integrated Oil | 763.339 B GBP | 4.61% | +0.32% | 4.209 M | Energy Minerals | 40 |
| Motor Vehicles | 583.7 B GBP | 1.96% | +0.53% | 48.783 K | Consumer Durables | 15 |
| Aerospace & Defense | 580.429 B GBP | 1.15% | +1.29% | 2.112 M | Electronic Technology | 36 |
| Information Technology Services | 561.775 B GBP | 0.91% | +0.56% | 258.319 K | Technology Services | 74 |
| Specialty Stores | 532.662 B GBP | 0.76% | +0.67% | 11.826 K | Retail Trade | 40 |
| Multi-Line Insurance | 507.205 B GBP | 2.73% | −0.02% | 767.028 K | Finance | 21 |
| Investment Managers | 502.55 B GBP | 3.29% | +0.99% | 165.605 K | Finance | 160 |
| Investment Banks/Brokers | 415.133 B GBP | 2.12% | +0.37% | 7.75 M | Finance | 32 |
| Oil & Gas Production | 387.947 B GBP | 2.83% | −0.38% | 54.013 K | Energy Minerals | 74 |
| Telecommunications Equipment | 387.198 B GBP | 1.70% | +0.86% | 1.31 K | Electronic Technology | 31 |
| Other Metals/Minerals | 368.501 B GBP | 4.35% | +2.11% | 1.175 M | Non-Energy Minerals | 97 |
| Industrial Machinery | 366.627 B GBP | 1.28% | +1.14% | 18.024 K | Producer Manufacturing | 69 |
| Chemicals: Specialty | 365.625 B GBP | 1.79% | +0.66% | 8.08 K | Process Industries | 36 |
| Electrical Products | 336.446 B GBP | 1.07% | +1.59% | 60.968 K | Producer Manufacturing | 43 |
| Household/Personal Care | 331.424 B GBP | 2.88% | +0.71% | 1.251 M | Consumer Non-Durables | 18 |
| Steel | 278.001 B GBP | 4.60% | −1.63% | 823.413 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 273.32 B GBP | 2.62% | −0.23% | 4.11 M | Distribution Services | 37 |
| Regional Banks | 270.681 B GBP | 1.97% | −0.01% | 41.621 K | Finance | 42 |
| Miscellaneous Commercial Services | 261.411 B GBP | 1.46% | +1.04% | 1.2 M | Commercial Services | 98 |
| Electronic Equipment/Instruments | 259.102 B GBP | 1.04% | +2.06% | 111.475 K | Electronic Technology | 35 |
| Internet Software/Services | 250.689 B GBP | 0.73% | +0.91% | 243.12 K | Technology Services | 31 |
| Oil & Gas Pipelines | 249.789 B GBP | 5.68% | +0.19% | 1.779 K | Industrial Services | 7 |
| Medical Distributors | 249.677 B GBP | 0.74% | −0.19% | 1.443 M | Distribution Services | 14 |
| Managed Health Care | 241.291 B GBP | 1.17% | −1.58% | 642 | Health Services | 4 |
| Data Processing Services | 228.799 B GBP | 1.56% | −0.05% | 897 | Technology Services | 20 |
| Restaurants | 227.854 B GBP | 1.42% | +0.15% | 256.785 K | Consumer Services | 32 |
| Railroads | 215.923 B GBP | 1.99% | +0.94% | 1.016 K | Transportation | 4 |
| Trucks/Construction/Farm Machinery | 214.023 B GBP | 1.40% | +0.38% | 50.447 K | Producer Manufacturing | 18 |
| Food: Specialty/Candy | 212.567 B GBP | 2.57% | −0.03% | 16.597 K | Consumer Non-Durables | 23 |
| Property/Casualty Insurance | 207.338 B GBP | 1.40% | −0.89% | 34.058 K | Finance | 14 |
| Wireless Telecommunications | 204.694 B GBP | 3.46% | −0.01% | 4.002 M | Communications | 7 |
| Computer Processing Hardware | 203.975 B GBP | 1.38% | +0.19% | 3.941 K | Electronic Technology | 8 |
| Beverages: Alcoholic | 201.991 B GBP | 3.06% | +0.45% | 947.055 K | Consumer Non-Durables | 18 |
| Hotels/Resorts/Cruise lines | 196.233 B GBP | 0.69% | +0.31% | 56.91 K | Consumer Services | 16 |
| Air Freight/Couriers | 183.262 B GBP | 3.20% | +0.52% | 34.427 K | Transportation | 9 |
| Other Consumer Services | 175.148 B GBP | 0.35% | +0.86% | 25.643 K | Consumer Services | 17 |
| Oil Refining/Marketing | 164.556 B GBP | 2.52% | −1.75% | 696 | Energy Minerals | 7 |
| Apparel/Footwear Retail | 161.244 B GBP | 1.51% | +1.50% | 339.277 K | Retail Trade | 16 |
| Financial Publishing/Services | 159.229 B GBP | 0.90% | +0.92% | 16.892 K | Commercial Services | 3 |
| Homebuilding | 150.913 B GBP | 1.45% | +2.11% | 378.307 K | Consumer Durables | 26 |
| Beverages: Non-Alcoholic | 141.469 B GBP | 2.00% | +0.97% | 7.069 K | Consumer Non-Durables | 10 |
| Finance/Rental/Leasing | 125.976 B GBP | 1.76% | +1.84% | 156.74 K | Finance | 43 |
| Computer Peripherals | 125.973 B GBP | 0.46% | +0.70% | 35.22 K | Electronic Technology | 15 |
| Precious Metals | 125.554 B GBP | 1.66% | +0.36% | 228.162 K | Non-Energy Minerals | 113 |
| Tobacco | 121.515 B GBP | 9.75% | −0.58% | 1.246 M | Consumer Non-Durables | 6 |
| Environmental Services | 120.536 B GBP | 1.25% | −0.40% | 968 | Industrial Services | 7 |
| Construction Materials | 117.766 B GBP | 1.17% | +1.59% | 243.154 K | Non-Energy Minerals | 16 |
| Recreational Products | 116.512 B GBP | 2.81% | +2.38% | 41.975 K | Consumer Durables | 18 |
| Home Improvement Chains | 112.995 B GBP | 2.04% | +1.20% | 201.436 K | Retail Trade | 5 |
| Insurance Brokers/Services | 106.505 B GBP | 1.07% | −4.52% | 427 | Finance | 6 |
| Auto Parts: OEM | 105.738 B GBP | 1.92% | +0.81% | 73.02 K | Producer Manufacturing | 25 |
| Internet Retail | 105.205 B GBP | 0.01% | +2.05% | 22.068 K | Retail Trade | 19 |
| Industrial Specialties | 104.778 B GBP | 1.24% | +0.73% | 11.589 K | Process Industries | 12 |
| Real Estate Development | 103.131 B GBP | 2.87% | +1.12% | 141.894 K | Finance | 73 |
| Specialty Telecommunications | 100.739 B GBP | 0.55% | +2.43% | 18.666 K | Communications | 6 |
| Electronic Components | 90.671 B GBP | 1.47% | +2.07% | 14.991 K | Electronic Technology | 19 |
| Containers/Packaging | 88.696 B GBP | 2.68% | +2.01% | 383.595 K | Process Industries | 14 |
| Financial Conglomerates | 87.361 B GBP | 2.39% | +0.34% | 316.315 K | Finance | 76 |
| Casinos/Gaming | 85.03 B GBP | 0.80% | −0.52% | 141.747 K | Consumer Services | 8 |
| Drugstore Chains | 79.789 B GBP | 4.22% | +0.37% | 4.365 K | Retail Trade | 3 |
| Hospital/Nursing Management | 75.212 B GBP | 0.84% | −4.05% | 5.541 K | Health Services | 7 |
| Building Products | 73.347 B GBP | 2.15% | +2.89% | 765.803 K | Producer Manufacturing | 18 |
| Engineering & Construction | 72.424 B GBP | 1.31% | +1.07% | 77.148 K | Industrial Services | 49 |
| Airlines | 71.604 B GBP | 0.82% | +1.06% | 118.729 K | Transportation | 13 |
| Medical/Nursing Services | 69.985 B GBP | 1.33% | +0.04% | 797.931 K | Health Services | 20 |
| Food Retail | 68.255 B GBP | 3.23% | −0.11% | 3.463 M | Retail Trade | 8 |
| Movies/Entertainment | 65.019 B GBP | 0.48% | +1.03% | 243.598 K | Consumer Services | 27 |
| Biotechnology | 63.231 B GBP | — | +0.71% | 29.62 K | Health Technology | 69 |
| Food: Major Diversified | 62.781 B GBP | 2.90% | −0.96% | 351.529 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 59.434 B GBP | 0.77% | +0.83% | 242 | Health Services | 3 |
| Discount Stores | 58.161 B GBP | 1.31% | +0.70% | 311.834 K | Retail Trade | 5 |
| Trucking | 56.783 B GBP | 0.66% | −4.11% | 1.255 K | Transportation | 4 |
| Chemicals: Agricultural | 49.711 B GBP | 3.45% | +1.14% | 968 | Process Industries | 11 |
| Life/Health Insurance | 48.334 B GBP | 5.33% | +0.23% | 269.453 K | Finance | 7 |
| Food: Meat/Fish/Dairy | 42.484 B GBP | 2.98% | +0.43% | 5.333 K | Consumer Non-Durables | 11 |
| Advertising/Marketing Services | 41.121 B GBP | 3.41% | −0.04% | 889.436 K | Commercial Services | 22 |
| Chemicals: Major Diversified | 40.695 B GBP | 2.56% | +0.45% | 16.697 K | Process Industries | 8 |
| Apparel/Footwear | 39.101 B GBP | 1.63% | +3.43% | 109.15 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.597 B GBP | 2.93% | +0.07% | 2.604 M | Utilities | 5 |
| Water Utilities | 35.146 B GBP | 3.46% | +0.17% | 260.454 K | Utilities | 4 |
| Electronics/Appliances | 34.65 B GBP | 2.51% | −1.12% | 475.439 K | Consumer Durables | 12 |
| Contract Drilling | 34.461 B GBP | 2.18% | −0.35% | 3.564 K | Industrial Services | 7 |
| Cable/Satellite TV | 32.867 B GBP | — | −1.32% | 4.879 K | Consumer Services | 1 |
| Food Distributors | 31.529 B GBP | 2.66% | +0.61% | 1.228 K | Distribution Services | 7 |
| Agricultural Commodities/Milling | 31.203 B GBP | 3.15% | −0.03% | 2.422 K | Process Industries | 18 |
| Oilfield Services/Equipment | 29.065 B GBP | 1.70% | +0.75% | 22.526 K | Industrial Services | 9 |
| Tools & Hardware | 28.639 B GBP | 3.27% | +1.01% | 17.657 K | Consumer Durables | 7 |
| Department Stores | 25.055 B GBP | 2.79% | +0.47% | 1.38 M | Retail Trade | 5 |
| Electronic Production Equipment | 24.432 B GBP | 0.79% | +3.04% | 18.595 K | Electronic Technology | 18 |
| Publishing: Newspapers | 24.333 B GBP | 1.25% | +0.09% | 4.601 K | Consumer Services | 8 |
| Industrial Conglomerates | 20.206 B GBP | 5.58% | +1.91% | 2.608 K | Producer Manufacturing | 5 |
| Marine Shipping | 18.533 B GBP | 5.24% | +1.36% | 29.485 K | Transportation | 21 |
| Major Telecommunications | 17.188 B GBP | 5.10% | −0.15% | 9.005 M | Communications | 7 |