| Pharmaceuticals: Major | 1.768 T GBP | 1.80% | −0.65% | 320.445 K | Health Technology | 113 |
| Packaged Software | 1.546 T GBP | 0.30% | −0.38% | 52.403 K | Technology Services | 152 |
| Major Banks | 1.079 T GBP | 4.43% | +0.84% | 7.264 M | Finance | 45 |
| Medical Specialties | 945.429 B GBP | 0.79% | −0.86% | 74.497 K | Health Technology | 73 |
| Semiconductors | 943.691 B GBP | 1.64% | −2.38% | 83.385 K | Electronic Technology | 48 |
| Electric Utilities | 816.777 B GBP | 3.88% | +0.71% | 986.127 K | Utilities | 49 |
| Real Estate Investment Trusts | 770.117 B GBP | 4.46% | −0.51% | 179.972 K | Finance | 110 |
| Integrated Oil | 742.296 B GBP | 4.77% | −0.41% | 7.766 M | Energy Minerals | 40 |
| Motor Vehicles | 603.088 B GBP | 1.92% | −0.34% | 33.336 K | Consumer Durables | 15 |
| Aerospace & Defense | 572.147 B GBP | 1.17% | +0.03% | 2.369 M | Electronic Technology | 36 |
| Investment Managers | 557.438 B GBP | 3.17% | −0.44% | 154.844 K | Finance | 162 |
| Information Technology Services | 539.763 B GBP | 0.95% | −0.60% | 21.528 K | Technology Services | 75 |
| Specialty Stores | 531.691 B GBP | 0.77% | −0.05% | 132.524 K | Retail Trade | 41 |
| Multi-Line Insurance | 494.486 B GBP | 2.79% | −0.38% | 1.486 M | Finance | 21 |
| Investment Banks/Brokers | 406.58 B GBP | 2.16% | +0.88% | 4.72 M | Finance | 35 |
| Telecommunications Equipment | 393.145 B GBP | 1.72% | +0.62% | 942 | Electronic Technology | 30 |
| Oil & Gas Production | 382.524 B GBP | 2.88% | −0.50% | 53.262 K | Energy Minerals | 74 |
| Chemicals: Specialty | 366.633 B GBP | 1.91% | +0.18% | 17.204 K | Process Industries | 37 |
| Industrial Machinery | 360.625 B GBP | 1.29% | −0.90% | 55.058 K | Producer Manufacturing | 69 |
| Other Metals/Minerals | 357.254 B GBP | 4.49% | −0.08% | 1.302 M | Non-Energy Minerals | 100 |
| Electrical Products | 323.833 B GBP | 1.11% | +2.04% | 69.259 K | Producer Manufacturing | 45 |
| Household/Personal Care | 310.243 B GBP | 3.10% | +0.83% | 1.777 M | Consumer Non-Durables | 19 |
| Steel | 288.282 B GBP | 4.39% | −1.29% | 609.052 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 277.787 B GBP | 2.62% | +0.62% | 9.671 M | Distribution Services | 40 |
| Miscellaneous Commercial Services | 261.586 B GBP | 1.46% | −1.49% | 2.589 M | Commercial Services | 99 |
| Regional Banks | 260.463 B GBP | 2.05% | +0.31% | 35.339 K | Finance | 44 |
| Electronic Equipment/Instruments | 255.09 B GBP | 1.06% | −1.32% | 75.428 K | Electronic Technology | 35 |
| Internet Software/Services | 252.106 B GBP | 0.72% | −0.20% | 304.274 K | Technology Services | 31 |
| Medical Distributors | 241.396 B GBP | 0.76% | −0.83% | 1.114 M | Distribution Services | 14 |
| Oil & Gas Pipelines | 240.245 B GBP | 5.90% | +0.91% | 7.644 K | Industrial Services | 7 |
| Managed Health Care | 236.14 B GBP | 1.20% | +1.98% | 2.109 K | Health Services | 4 |
| Data Processing Services | 230.542 B GBP | 1.56% | −0.43% | 2.502 K | Technology Services | 20 |
| Restaurants | 216.778 B GBP | 1.50% | −0.12% | 1.11 M | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 215.892 B GBP | 1.39% | −0.21% | 137.258 K | Producer Manufacturing | 18 |
| Railroads | 210.521 B GBP | 2.05% | +0.88% | 2.837 K | Transportation | 5 |
| Property/Casualty Insurance | 205.79 B GBP | 1.42% | +1.10% | 49.103 K | Finance | 14 |
| Food: Specialty/Candy | 204.966 B GBP | 2.67% | +0.67% | 14.845 K | Consumer Non-Durables | 23 |
| Beverages: Alcoholic | 203.604 B GBP | 3.05% | +0.26% | 1.616 M | Consumer Non-Durables | 18 |
| Computer Processing Hardware | 200.449 B GBP | 1.41% | −0.72% | 20.085 K | Electronic Technology | 7 |
| Wireless Telecommunications | 193.373 B GBP | 3.52% | +0.43% | 5.96 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 191.523 B GBP | 0.71% | +0.17% | 80.565 K | Consumer Services | 16 |
| Air Freight/Couriers | 179.848 B GBP | 3.27% | −0.24% | 79.346 K | Transportation | 9 |
| Other Consumer Services | 172.839 B GBP | 0.35% | +0.45% | 24.73 K | Consumer Services | 16 |
| Oil Refining/Marketing | 169.251 B GBP | 2.47% | −3.11% | 2.877 K | Energy Minerals | 7 |
| Financial Publishing/Services | 161.337 B GBP | 0.90% | −1.00% | 1.188 K | Commercial Services | 3 |
| Apparel/Footwear Retail | 157.833 B GBP | 1.55% | +0.57% | 676.349 K | Retail Trade | 16 |
| Homebuilding | 152.474 B GBP | 1.53% | +1.36% | 1.143 M | Consumer Durables | 28 |
| Beverages: Non-Alcoholic | 138.362 B GBP | 1.51% | −0.19% | 29.909 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 124.692 B GBP | 0.47% | −1.25% | 1.88 K | Electronic Technology | 15 |
| Precious Metals | 124.516 B GBP | 1.69% | +0.53% | 252.973 K | Non-Energy Minerals | 110 |
| Environmental Services | 119.347 B GBP | 1.27% | +0.18% | 514 | Industrial Services | 9 |
| Tobacco | 118.656 B GBP | 10.00% | +0.68% | 1.757 M | Consumer Non-Durables | 6 |
| Finance/Rental/Leasing | 118.303 B GBP | 1.88% | +0.64% | 275.697 K | Finance | 45 |
| Construction Materials | 116.752 B GBP | 1.19% | −1.27% | 462.885 K | Non-Energy Minerals | 16 |
| Recreational Products | 116.078 B GBP | 2.84% | −0.22% | 21.717 K | Consumer Durables | 17 |
| Home Improvement Chains | 112.806 B GBP | 2.06% | −0.38% | 145.492 K | Retail Trade | 5 |
| Insurance Brokers/Services | 110.196 B GBP | 1.04% | +1.25% | 35.808 K | Finance | 6 |
| Industrial Specialties | 107.059 B GBP | 1.22% | −0.25% | 7.691 K | Process Industries | 13 |
| Auto Parts: OEM | 105.37 B GBP | 1.96% | −0.44% | 87.777 K | Producer Manufacturing | 26 |
| Specialty Telecommunications | 104.099 B GBP | 0.55% | −1.01% | 418.072 K | Communications | 6 |
| Internet Retail | 103.271 B GBP | 0.01% | −0.29% | 15.886 K | Retail Trade | 19 |
| Real Estate Development | 99.616 B GBP | 3.00% | −0.37% | 174.96 K | Finance | 73 |
| Casinos/Gaming | 88.952 B GBP | 0.77% | −3.70% | 790.087 K | Consumer Services | 8 |
| Containers/Packaging | 87.384 B GBP | 2.70% | +0.15% | 3.274 M | Process Industries | 15 |
| Electronic Components | 86.442 B GBP | 1.55% | +0.25% | 56.979 K | Electronic Technology | 19 |
| Drugstore Chains | 81.536 B GBP | 4.15% | +0.65% | 11.629 K | Retail Trade | 3 |
| Hospital/Nursing Management | 76.126 B GBP | 0.84% | −4.16% | 37.44 K | Health Services | 7 |
| Engineering & Construction | 74.665 B GBP | 1.48% | +0.47% | 63.654 K | Industrial Services | 53 |
| Building Products | 72.701 B GBP | 2.17% | −0.32% | 344.944 K | Producer Manufacturing | 19 |
| Medical/Nursing Services | 68.429 B GBP | 1.36% | −1.22% | 507.161 K | Health Services | 20 |
| Food Retail | 68.047 B GBP | 3.25% | +0.28% | 3.269 M | Retail Trade | 8 |
| Airlines | 66.153 B GBP | 0.89% | +2.96% | 844.895 K | Transportation | 12 |
| Movies/Entertainment | 64.606 B GBP | 0.49% | −1.36% | 283.268 K | Consumer Services | 28 |
| Biotechnology | 64.515 B GBP | — | −1.00% | 18.272 K | Health Technology | 67 |
| Trucking | 63.255 B GBP | 0.60% | +0.67% | 6.739 K | Transportation | 4 |
| Food: Major Diversified | 59.73 B GBP | 2.98% | +1.28% | 244.095 K | Consumer Non-Durables | 4 |
| Discount Stores | 59.113 B GBP | 1.29% | +0.48% | 312.574 K | Retail Trade | 5 |
| Services to the Health Industry | 58.004 B GBP | 0.80% | −0.47% | 35.284 K | Health Services | 3 |
| Chemicals: Agricultural | 49.06 B GBP | 3.49% | +1.76% | 1.319 K | Process Industries | 11 |
| Life/Health Insurance | 47.042 B GBP | 5.50% | +1.12% | 691.234 K | Finance | 7 |
| Food: Meat/Fish/Dairy | 41.252 B GBP | 3.09% | +0.51% | 17.248 K | Consumer Non-Durables | 11 |
| Chemicals: Major Diversified | 40.761 B GBP | 2.57% | +0.17% | 23.764 K | Process Industries | 9 |
| Advertising/Marketing Services | 40.08 B GBP | 3.52% | −0.03% | 945.491 K | Commercial Services | 23 |
| Gas Distributors | 37.91 B GBP | 3.06% | +0.02% | 24.294 M | Utilities | 6 |
| Apparel/Footwear | 37.288 B GBP | 1.71% | +0.09% | 196.575 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 35.506 B GBP | 2.47% | +0.21% | 156.569 K | Consumer Durables | 12 |
| Contract Drilling | 33.802 B GBP | 2.24% | −0.53% | 4.189 K | Industrial Services | 7 |
| Water Utilities | 33.774 B GBP | 3.61% | +1.66% | 680.684 K | Utilities | 4 |
| Cable/Satellite TV | 33.458 B GBP | — | −0.42% | 1.31 K | Consumer Services | 1 |
| Agricultural Commodities/Milling | 31.245 B GBP | 3.16% | +0.93% | 8.998 K | Process Industries | 18 |
| Food Distributors | 30.997 B GBP | 2.67% | +0.70% | 1.246 K | Distribution Services | 8 |
| Oilfield Services/Equipment | 29.224 B GBP | 1.74% | +1.09% | 59.564 K | Industrial Services | 10 |
| Tools & Hardware | 28.853 B GBP | 3.25% | −2.84% | 37.398 K | Consumer Durables | 7 |
| Financial Conglomerates | 26.081 B GBP | 3.97% | −0.68% | 1.491 M | Finance | 73 |
| Publishing: Newspapers | 24.496 B GBP | 1.25% | −0.13% | 4.81 K | Consumer Services | 8 |
| Department Stores | 24.203 B GBP | 2.90% | +0.96% | 3.749 M | Retail Trade | 5 |
| Electronic Production Equipment | 22.467 B GBP | 0.86% | −1.19% | 13.52 K | Electronic Technology | 17 |
| Marine Shipping | 17.881 B GBP | 6.54% | −0.52% | 17.71 K | Transportation | 21 |
| Major Telecommunications | 16.941 B GBP | 5.00% | +0.84% | 7.832 M | Communications | 7 |
| Electronics/Appliance Stores | 16.327 B GBP | 4.20% | +0.00% | 4.81 K | Retail Trade | 5 |