| Pharmaceuticals: Major | 1.795 T GBP | 1.79% | −0.16% | 253.541 K | Health Technology | 113 |
| Packaged Software | 1.298 T GBP | 0.20% | −1.48% | 29.006 K | Technology Services | 151 |
| Major Banks | 1.057 T GBP | 4.25% | +0.28% | 6.291 M | Finance | 44 |
| Semiconductors | 977.641 B GBP | 1.58% | −1.75% | 9.203 K | Electronic Technology | 48 |
| Medical Specialties | 969.62 B GBP | 0.78% | +0.42% | 53.464 K | Health Technology | 75 |
| Electric Utilities | 820.113 B GBP | 3.87% | −0.38% | 271.783 K | Utilities | 49 |
| Real Estate Investment Trusts | 801.405 B GBP | 4.29% | −1.03% | 121.431 K | Finance | 110 |
| Integrated Oil | 751.255 B GBP | 5.22% | −1.21% | 6.974 M | Energy Minerals | 39 |
| Motor Vehicles | 633.904 B GBP | 1.84% | −1.52% | 57.691 K | Consumer Durables | 15 |
| Aerospace & Defense | 573.939 B GBP | 1.17% | +0.40% | 1.512 M | Electronic Technology | 36 |
| Investment Managers | 559.184 B GBP | 3.17% | −0.16% | 178.229 K | Finance | 163 |
| Internet Software/Services | 557.777 B GBP | 0.69% | −0.69% | 130.119 K | Technology Services | 32 |
| Information Technology Services | 551.668 B GBP | 0.93% | −0.76% | 16.292 K | Technology Services | 74 |
| Specialty Stores | 542.961 B GBP | 0.76% | −0.98% | 23.377 K | Retail Trade | 42 |
| Multi-Line Insurance | 502.027 B GBP | 2.74% | −1.17% | 570.932 K | Finance | 21 |
| Telecommunications Equipment | 411.682 B GBP | 1.65% | −0.48% | 772 | Electronic Technology | 31 |
| Oil & Gas Production | 407.082 B GBP | 2.76% | −1.23% | 123.74 K | Energy Minerals | 76 |
| Investment Banks/Brokers | 406.339 B GBP | 2.14% | +0.13% | 2.64 M | Finance | 34 |
| Chemicals: Specialty | 370.494 B GBP | 1.89% | −0.02% | 11.532 K | Process Industries | 37 |
| Industrial Machinery | 369.652 B GBP | 1.25% | −0.84% | 25.865 K | Producer Manufacturing | 69 |
| Other Metals/Minerals | 359.363 B GBP | 4.49% | −0.50% | 1.001 M | Non-Energy Minerals | 100 |
| Electrical Products | 329.303 B GBP | 1.09% | +0.72% | 48.354 K | Producer Manufacturing | 45 |
| Regional Banks | 321.738 B GBP | 2.86% | +2.44% | 31.251 K | Finance | 45 |
| Household/Personal Care | 311.082 B GBP | 3.09% | −0.11% | 1.006 M | Consumer Non-Durables | 19 |
| Steel | 295.701 B GBP | 4.34% | −0.96% | 272.545 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 283.497 B GBP | 2.58% | +0.48% | 3.862 M | Distribution Services | 39 |
| Miscellaneous Commercial Services | 266.429 B GBP | 1.43% | +0.06% | 1.262 M | Commercial Services | 101 |
| Electronic Equipment/Instruments | 262.494 B GBP | 1.03% | +0.12% | 143.907 K | Electronic Technology | 35 |
| Oil & Gas Pipelines | 245.023 B GBP | 5.79% | −1.36% | 12.336 K | Industrial Services | 7 |
| Medical Distributors | 240.778 B GBP | 0.76% | +0.46% | 2.979 M | Distribution Services | 15 |
| Data Processing Services | 234.813 B GBP | 1.53% | −0.00% | 2.72 K | Technology Services | 20 |
| Managed Health Care | 233.46 B GBP | 1.22% | +1.39% | 2.129 K | Health Services | 4 |
| Restaurants | 219.887 B GBP | 1.48% | −0.84% | 444.466 K | Consumer Services | 33 |
| Trucks/Construction/Farm Machinery | 218.465 B GBP | 1.38% | +0.43% | 65.776 K | Producer Manufacturing | 19 |
| Railroads | 216.249 B GBP | 2.00% | +0.28% | 2.448 K | Transportation | 5 |
| Property/Casualty Insurance | 207.999 B GBP | 1.40% | +0.74% | 42.57 K | Finance | 14 |
| Beverages: Alcoholic | 204.946 B GBP | 3.05% | −0.31% | 972.812 K | Consumer Non-Durables | 18 |
| Food: Specialty/Candy | 204.884 B GBP | 2.67% | −0.26% | 44.965 K | Consumer Non-Durables | 22 |
| Computer Processing Hardware | 204.149 B GBP | 1.39% | −0.43% | 5.017 K | Electronic Technology | 7 |
| Hotels/Resorts/Cruise lines | 196.547 B GBP | 0.70% | +0.62% | 72.955 K | Consumer Services | 16 |
| Wireless Telecommunications | 193.931 B GBP | 3.52% | +0.43% | 4.37 M | Communications | 6 |
| Air Freight/Couriers | 182.87 B GBP | 3.22% | +0.35% | 45.934 K | Transportation | 9 |
| Oil Refining/Marketing | 175.082 B GBP | 2.39% | −1.74% | 1.786 K | Energy Minerals | 7 |
| Other Consumer Services | 173.759 B GBP | 0.35% | −1.11% | 38.484 K | Consumer Services | 17 |
| Financial Publishing/Services | 163.22 B GBP | 0.89% | −1.14% | 1.22 K | Commercial Services | 3 |
| Apparel/Footwear Retail | 160.86 B GBP | 1.52% | −0.81% | 553.948 K | Retail Trade | 16 |
| Homebuilding | 158.619 B GBP | 1.47% | −0.24% | 323.837 K | Consumer Durables | 28 |
| Beverages: Non-Alcoholic | 140.044 B GBP | 1.47% | −0.08% | 16.669 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 128.992 B GBP | 0.46% | −0.87% | 3.216 K | Electronic Technology | 15 |
| Precious Metals | 126.008 B GBP | 1.69% | −0.81% | 341.215 K | Non-Energy Minerals | 113 |
| Finance/Rental/Leasing | 122.75 B GBP | 1.81% | −0.64% | 240.257 K | Finance | 45 |
| Construction Materials | 120.345 B GBP | 1.15% | −0.86% | 259.519 K | Non-Energy Minerals | 16 |
| Tobacco | 119.894 B GBP | 9.95% | −0.59% | 2.136 M | Consumer Non-Durables | 6 |
| Recreational Products | 118.882 B GBP | 2.79% | −1.16% | 21.49 K | Consumer Durables | 17 |
| Environmental Services | 118.763 B GBP | 1.28% | +0.03% | 1.109 K | Industrial Services | 8 |
| Home Improvement Chains | 113.206 B GBP | 2.03% | −0.39% | 201.296 K | Retail Trade | 4 |
| Insurance Brokers/Services | 111.6 B GBP | 0.99% | +0.24% | 1.212 K | Finance | 6 |
| Specialty Telecommunications | 110.7 B GBP | 0.51% | −3.30% | 3.949 K | Communications | 6 |
| Industrial Specialties | 108.839 B GBP | 1.20% | +0.98% | 7.169 K | Process Industries | 13 |
| Auto Parts: OEM | 108.324 B GBP | 1.91% | +0.24% | 70.456 K | Producer Manufacturing | 27 |
| Internet Retail | 104.428 B GBP | 0.01% | −2.92% | 21.86 K | Retail Trade | 19 |
| Real Estate Development | 102.538 B GBP | 2.91% | −4.02% | 173.423 K | Finance | 74 |
| Casinos/Gaming | 90.702 B GBP | 0.76% | −0.08% | 198.768 K | Consumer Services | 8 |
| Containers/Packaging | 89.714 B GBP | 2.63% | −0.34% | 404.903 K | Process Industries | 15 |
| Electronic Components | 87.641 B GBP | 1.50% | −0.43% | 3.548 K | Electronic Technology | 18 |
| Drugstore Chains | 81.802 B GBP | 4.14% | +0.60% | 8.157 K | Retail Trade | 3 |
| Hospital/Nursing Management | 79.044 B GBP | 0.81% | +1.01% | 6.551 K | Health Services | 7 |
| Engineering & Construction | 76.474 B GBP | 1.45% | −0.30% | 111.084 K | Industrial Services | 53 |
| Building Products | 73.692 B GBP | 2.14% | −0.26% | 383.773 K | Producer Manufacturing | 19 |
| Medical/Nursing Services | 70.155 B GBP | 1.32% | +0.43% | 3.629 M | Health Services | 20 |
| Food Retail | 68.334 B GBP | 3.23% | +0.51% | 4.46 M | Retail Trade | 8 |
| Movies/Entertainment | 67.915 B GBP | 0.46% | +0.24% | 246.357 K | Consumer Services | 29 |
| Biotechnology | 67.865 B GBP | — | −2.37% | 9.694 K | Health Technology | 68 |
| Trucking | 67.202 B GBP | 0.56% | +1.37% | 516 | Transportation | 4 |
| Airlines | 67.066 B GBP | 0.87% | +0.20% | 266.516 K | Transportation | 13 |
| Discount Stores | 60.116 B GBP | 1.27% | −0.88% | 228.825 K | Retail Trade | 5 |
| Services to the Health Industry | 59.603 B GBP | 0.77% | +0.14% | 875 | Health Services | 3 |
| Food: Major Diversified | 58.642 B GBP | 3.04% | +0.85% | 145.991 K | Consumer Non-Durables | 4 |
| Chemicals: Agricultural | 50.093 B GBP | 3.42% | −0.78% | 1.266 K | Process Industries | 12 |
| Life/Health Insurance | 48.443 B GBP | 5.34% | +0.82% | 316.816 K | Finance | 7 |
| Chemicals: Major Diversified | 41.29 B GBP | 2.54% | +0.79% | 24.876 K | Process Industries | 9 |
| Food: Meat/Fish/Dairy | 41.041 B GBP | 3.10% | +0.09% | 8.339 K | Consumer Non-Durables | 11 |
| Advertising/Marketing Services | 39.988 B GBP | 3.53% | +0.81% | 565.286 K | Commercial Services | 23 |
| Gas Distributors | 39.711 B GBP | 3.07% | −0.92% | 2.822 M | Utilities | 7 |
| Apparel/Footwear | 37.696 B GBP | 1.69% | +0.94% | 102.696 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 36.835 B GBP | 2.38% | −1.12% | 400.021 K | Consumer Durables | 12 |
| Contract Drilling | 34.897 B GBP | 2.17% | −2.50% | 14.526 K | Industrial Services | 6 |
| Water Utilities | 34.18 B GBP | 3.57% | −0.58% | 323.066 K | Utilities | 4 |
| Cable/Satellite TV | 33.808 B GBP | — | −1.20% | 558 | Consumer Services | 1 |
| Agricultural Commodities/Milling | 31.831 B GBP | 3.14% | −0.13% | 2.919 K | Process Industries | 17 |
| Food Distributors | 30.972 B GBP | 2.67% | +0.11% | 4.394 K | Distribution Services | 8 |
| Oilfield Services/Equipment | 30.486 B GBP | 1.67% | −2.29% | 48.434 K | Industrial Services | 10 |
| Tools & Hardware | 29.469 B GBP | 3.19% | +0.39% | 7.566 K | Consumer Durables | 7 |
| Financial Conglomerates | 26.662 B GBP | 3.89% | −0.06% | 1.207 M | Finance | 74 |
| Department Stores | 24.908 B GBP | 2.82% | −0.98% | 868.024 K | Retail Trade | 5 |
| Publishing: Newspapers | 24.7 B GBP | 1.24% | +0.87% | 3.958 K | Consumer Services | 8 |
| Electronic Production Equipment | 23.764 B GBP | 0.83% | −0.73% | 28.82 K | Electronic Technology | 19 |
| Marine Shipping | 17.783 B GBP | 6.56% | −0.22% | 41.514 K | Transportation | 21 |
| Major Telecommunications | 17.406 B GBP | 4.86% | −1.09% | 28.772 M | Communications | 7 |
| Electronics/Appliance Stores | 16.773 B GBP | 4.09% | −1.67% | 9.027 K | Retail Trade | 5 |