| Pharmaceuticals: Major | 1.765 T GBP | 1.81% | +0.11% | 281.892 K | Health Technology | 114 |
| Packaged Software | 1.528 T GBP | 0.30% | −0.80% | 47.64 K | Technology Services | 152 |
| Major Banks | 1.094 T GBP | 4.36% | +0.80% | 7.119 M | Finance | 45 |
| Medical Specialties | 937.48 B GBP | 0.80% | −0.03% | 59.429 K | Health Technology | 73 |
| Semiconductors | 896.46 B GBP | 1.72% | −2.47% | 28.156 K | Electronic Technology | 48 |
| Electric Utilities | 835.988 B GBP | 3.79% | +2.05% | 447.462 K | Utilities | 49 |
| Real Estate Investment Trusts | 775.714 B GBP | 4.43% | +0.55% | 105.658 K | Finance | 109 |
| Integrated Oil | 743.853 B GBP | 4.72% | +0.85% | 6.273 M | Energy Minerals | 40 |
| Motor Vehicles | 590.536 B GBP | 1.96% | −1.46% | 221.687 K | Consumer Durables | 15 |
| Aerospace & Defense | 573.528 B GBP | 1.17% | +0.42% | 2.541 M | Electronic Technology | 36 |
| Investment Managers | 555.59 B GBP | 3.19% | −0.07% | 130.661 K | Finance | 162 |
| Information Technology Services | 539.156 B GBP | 0.95% | −0.00% | 46.266 K | Technology Services | 75 |
| Specialty Stores | 528.853 B GBP | 0.77% | −0.56% | 101.768 K | Retail Trade | 40 |
| Multi-Line Insurance | 506.606 B GBP | 2.73% | +0.09% | 1.8 M | Finance | 21 |
| Investment Banks/Brokers | 412.845 B GBP | 2.12% | +1.06% | 3.66 M | Finance | 34 |
| Telecommunications Equipment | 388.946 B GBP | 1.72% | −1.64% | 2.888 K | Electronic Technology | 29 |
| Oil & Gas Production | 385.013 B GBP | 2.86% | +0.90% | 56.542 K | Energy Minerals | 73 |
| Chemicals: Specialty | 366.839 B GBP | 1.91% | −0.16% | 7.82 K | Process Industries | 37 |
| Other Metals/Minerals | 356.497 B GBP | 4.50% | −0.17% | 989.916 K | Non-Energy Minerals | 98 |
| Industrial Machinery | 355.14 B GBP | 1.31% | −0.71% | 26.368 K | Producer Manufacturing | 69 |
| Electrical Products | 326.035 B GBP | 1.10% | −0.49% | 66.126 K | Producer Manufacturing | 46 |
| Household/Personal Care | 315.827 B GBP | 3.04% | +0.82% | 1.808 M | Consumer Non-Durables | 19 |
| Steel | 288.572 B GBP | 4.40% | +0.33% | 273.002 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 279.029 B GBP | 2.61% | −0.05% | 11.661 M | Distribution Services | 41 |
| Regional Banks | 266.072 B GBP | 2.01% | +0.98% | 105.941 K | Finance | 45 |
| Miscellaneous Commercial Services | 257.844 B GBP | 1.48% | −0.15% | 1.522 M | Commercial Services | 99 |
| Electronic Equipment/Instruments | 248.55 B GBP | 1.09% | −1.14% | 1.476 M | Electronic Technology | 35 |
| Oil & Gas Pipelines | 248.534 B GBP | 5.72% | +1.45% | 5.013 K | Industrial Services | 7 |
| Internet Software/Services | 247.063 B GBP | 0.74% | −1.28% | 649.135 K | Technology Services | 31 |
| Managed Health Care | 243.802 B GBP | 1.16% | +1.12% | 2.219 K | Health Services | 4 |
| Medical Distributors | 241.75 B GBP | 0.76% | +0.85% | 1.168 M | Distribution Services | 14 |
| Data Processing Services | 230.877 B GBP | 1.56% | +0.10% | 1.393 K | Technology Services | 20 |
| Restaurants | 217.605 B GBP | 1.50% | −0.85% | 569.107 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 214.636 B GBP | 1.40% | −0.62% | 113.583 K | Producer Manufacturing | 18 |
| Railroads | 212.747 B GBP | 2.03% | +0.02% | 668 | Transportation | 5 |
| Property/Casualty Insurance | 212.539 B GBP | 1.37% | +1.81% | 35.626 K | Finance | 14 |
| Food: Specialty/Candy | 209.335 B GBP | 2.62% | +1.23% | 103.537 K | Consumer Non-Durables | 23 |
| Beverages: Alcoholic | 205.458 B GBP | 3.02% | +0.55% | 1.302 M | Consumer Non-Durables | 18 |
| Computer Processing Hardware | 196.469 B GBP | 1.44% | −0.67% | 4.673 K | Electronic Technology | 7 |
| Wireless Telecommunications | 196.12 B GBP | 3.47% | +0.78% | 5.183 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 189.8 B GBP | 0.72% | −1.02% | 70.214 K | Consumer Services | 16 |
| Air Freight/Couriers | 181.43 B GBP | 3.25% | +1.05% | 38.952 K | Transportation | 9 |
| Other Consumer Services | 170.015 B GBP | 0.36% | −1.24% | 32.751 K | Consumer Services | 17 |
| Oil Refining/Marketing | 165.86 B GBP | 2.52% | +0.97% | 1.073 K | Energy Minerals | 7 |
| Financial Publishing/Services | 161.555 B GBP | 0.90% | +0.85% | 1.804 K | Commercial Services | 3 |
| Apparel/Footwear Retail | 158.18 B GBP | 1.55% | −0.70% | 615.691 K | Retail Trade | 16 |
| Homebuilding | 147.342 B GBP | 1.49% | −2.08% | 384.545 K | Consumer Durables | 27 |
| Beverages: Non-Alcoholic | 139.216 B GBP | 1.51% | +0.71% | 15.046 K | Consumer Non-Durables | 10 |
| Precious Metals | 125.851 B GBP | 1.67% | +0.50% | 208.06 K | Non-Energy Minerals | 111 |
| Tobacco | 120.507 B GBP | 9.84% | +0.86% | 5.221 M | Consumer Non-Durables | 6 |
| Environmental Services | 120.074 B GBP | 1.27% | +0.94% | 1.517 K | Industrial Services | 9 |
| Finance/Rental/Leasing | 119.321 B GBP | 1.87% | +0.05% | 276.1 K | Finance | 45 |
| Computer Peripherals | 119.138 B GBP | 0.49% | −2.78% | 7.243 K | Electronic Technology | 15 |
| Construction Materials | 114.448 B GBP | 1.21% | −0.60% | 309.951 K | Non-Energy Minerals | 16 |
| Recreational Products | 114.319 B GBP | 2.89% | −0.53% | 67.701 K | Consumer Durables | 17 |
| Home Improvement Chains | 113.622 B GBP | 2.04% | +0.89% | 142.853 K | Retail Trade | 5 |
| Insurance Brokers/Services | 112.738 B GBP | 1.02% | +0.42% | 284 | Finance | 6 |
| Auto Parts: OEM | 105.728 B GBP | 1.95% | +0.19% | 68.268 K | Producer Manufacturing | 26 |
| Industrial Specialties | 105.316 B GBP | 1.25% | −1.13% | 13.584 K | Process Industries | 13 |
| Internet Retail | 102.4 B GBP | 0.01% | −0.31% | 15.481 K | Retail Trade | 19 |
| Real Estate Development | 100.289 B GBP | 2.97% | +0.06% | 149.82 K | Finance | 75 |
| Specialty Telecommunications | 99.874 B GBP | 0.57% | −2.49% | 84.206 K | Communications | 6 |
| Containers/Packaging | 88.439 B GBP | 2.67% | +0.66% | 2.136 M | Process Industries | 14 |
| Casinos/Gaming | 86.211 B GBP | 0.80% | +0.38% | 374.064 K | Consumer Services | 8 |
| Electronic Components | 85.834 B GBP | 1.57% | −1.15% | 3.23 K | Electronic Technology | 19 |
| Drugstore Chains | 83.228 B GBP | 4.07% | +1.53% | 12.088 K | Retail Trade | 3 |
| Hospital/Nursing Management | 74.885 B GBP | 0.85% | +2.45% | 13.984 K | Health Services | 7 |
| Engineering & Construction | 74.308 B GBP | 1.49% | −0.56% | 59.211 K | Industrial Services | 53 |
| Building Products | 72.112 B GBP | 2.18% | −0.88% | 399.479 K | Producer Manufacturing | 19 |
| Food Retail | 68.719 B GBP | 3.21% | +0.59% | 2.838 M | Retail Trade | 8 |
| Airlines | 67.717 B GBP | 0.87% | +0.43% | 206.898 K | Transportation | 12 |
| Medical/Nursing Services | 67.076 B GBP | 1.39% | −1.19% | 188.505 K | Health Services | 20 |
| Movies/Entertainment | 63.999 B GBP | 0.49% | −0.39% | 550.839 K | Consumer Services | 27 |
| Biotechnology | 63.623 B GBP | — | −1.67% | 10.999 K | Health Technology | 68 |
| Trucking | 63.025 B GBP | 0.60% | −0.26% | 236 | Transportation | 4 |
| Food: Major Diversified | 61.274 B GBP | 2.90% | +1.43% | 156.428 K | Consumer Non-Durables | 4 |
| Discount Stores | 58.844 B GBP | 1.30% | −0.92% | 175 K | Retail Trade | 5 |
| Services to the Health Industry | 58.433 B GBP | 0.79% | +0.59% | 13.041 K | Health Services | 3 |
| Chemicals: Agricultural | 50.044 B GBP | 3.43% | +0.14% | 1.035 K | Process Industries | 11 |
| Life/Health Insurance | 48.347 B GBP | 5.35% | +1.37% | 389.861 K | Finance | 7 |
| Food: Meat/Fish/Dairy | 42.151 B GBP | 3.02% | +1.49% | 6.14 K | Consumer Non-Durables | 11 |
| Chemicals: Major Diversified | 41.209 B GBP | 2.54% | +0.86% | 24.416 K | Process Industries | 9 |
| Advertising/Marketing Services | 40.286 B GBP | 3.50% | −0.73% | 921.88 K | Commercial Services | 23 |
| Gas Distributors | 38.237 B GBP | 3.04% | +1.58% | 3.702 M | Utilities | 6 |
| Apparel/Footwear | 37.555 B GBP | 1.70% | +0.21% | 207.036 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 35.444 B GBP | 2.47% | −0.14% | 179.909 K | Consumer Durables | 12 |
| Water Utilities | 34.846 B GBP | 3.50% | +2.10% | 1.261 M | Utilities | 4 |
| Contract Drilling | 34.44 B GBP | 2.20% | +1.02% | 2.504 K | Industrial Services | 7 |
| Cable/Satellite TV | 34.433 B GBP | — | +2.46% | 1.416 K | Consumer Services | 1 |
| Agricultural Commodities/Milling | 32.199 B GBP | 3.07% | +1.75% | 5.341 K | Process Industries | 18 |
| Food Distributors | 31.558 B GBP | 2.63% | +0.89% | 4.391 K | Distribution Services | 8 |
| Oilfield Services/Equipment | 30.02 B GBP | 1.70% | +0.97% | 34.395 K | Industrial Services | 10 |
| Tools & Hardware | 28.142 B GBP | 3.33% | +0.17% | 12.548 K | Consumer Durables | 7 |
| Financial Conglomerates | 25.959 B GBP | 3.99% | −0.24% | 1.385 M | Finance | 74 |
| Department Stores | 24.242 B GBP | 2.89% | −0.33% | 1.002 M | Retail Trade | 5 |
| Publishing: Newspapers | 24.026 B GBP | 1.14% | −0.24% | 2.569 K | Consumer Services | 7 |
| Electronic Production Equipment | 21.706 B GBP | 0.89% | −1.91% | 16.879 K | Electronic Technology | 17 |
| Marine Shipping | 17.839 B GBP | 5.43% | +0.02% | 22.128 K | Transportation | 21 |
| Major Telecommunications | 17.209 B GBP | 4.92% | +0.33% | 7.997 M | Communications | 7 |
| Electronics/Appliance Stores | 16.357 B GBP | 4.20% | −0.16% | 2.324 K | Retail Trade | 5 |