| Pharmaceuticals: Major | 1.792 T GBP | 1.78% | +1.68% | 463.608 K | Health Technology | 112 |
| Packaged Software | 1.556 T GBP | 0.30% | +2.70% | 76.725 K | Technology Services | 153 |
| Major Banks | 1.112 T GBP | 4.31% | +0.61% | 9.195 M | Finance | 45 |
| Medical Specialties | 943.106 B GBP | 0.80% | +2.99% | 39.395 K | Health Technology | 75 |
| Semiconductors | 910.742 B GBP | 1.70% | +2.18% | 4.173 K | Electronic Technology | 48 |
| Electric Utilities | 843.212 B GBP | 3.77% | +0.73% | 466.258 K | Utilities | 49 |
| Real Estate Investment Trusts | 781.354 B GBP | 4.40% | +1.44% | 273.858 K | Finance | 109 |
| Integrated Oil | 755.377 B GBP | 4.67% | +0.17% | 7.323 M | Energy Minerals | 40 |
| Motor Vehicles | 589.597 B GBP | 1.95% | +1.00% | 1.611 M | Consumer Durables | 15 |
| Aerospace & Defense | 577.74 B GBP | 1.16% | +0.72% | 4.27 M | Electronic Technology | 36 |
| Information Technology Services | 562.968 B GBP | 0.91% | +1.35% | 33.936 K | Technology Services | 76 |
| Investment Managers | 562.902 B GBP | 3.14% | +1.58% | 152.417 K | Finance | 162 |
| Specialty Stores | 530.923 B GBP | 0.77% | +1.86% | 15.08 K | Retail Trade | 41 |
| Multi-Line Insurance | 510.35 B GBP | 2.71% | −0.77% | 745.914 K | Finance | 21 |
| Investment Banks/Brokers | 416.722 B GBP | 2.10% | +0.16% | 5.18 M | Finance | 34 |
| Oil & Gas Production | 385.91 B GBP | 2.86% | +0.38% | 58.179 K | Energy Minerals | 73 |
| Telecommunications Equipment | 384.828 B GBP | 1.78% | +0.41% | 1.221 K | Electronic Technology | 30 |
| Chemicals: Specialty | 367.58 B GBP | 1.91% | +0.29% | 10.675 K | Process Industries | 36 |
| Industrial Machinery | 357.028 B GBP | 1.30% | +1.36% | 22.789 K | Producer Manufacturing | 68 |
| Other Metals/Minerals | 354.697 B GBP | 4.50% | −1.13% | 1.791 M | Non-Energy Minerals | 96 |
| Electrical Products | 327.325 B GBP | 1.11% | +0.95% | 49.971 K | Producer Manufacturing | 45 |
| Household/Personal Care | 320.828 B GBP | 2.99% | +0.93% | 1.617 M | Consumer Non-Durables | 18 |
| Steel | 294.436 B GBP | 4.36% | −1.38% | 404.682 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 279.028 B GBP | 2.61% | +0.30% | 3.815 M | Distribution Services | 40 |
| Regional Banks | 268.442 B GBP | 2.00% | +1.60% | 29.762 K | Finance | 45 |
| Miscellaneous Commercial Services | 260.878 B GBP | 1.47% | +1.10% | 1.558 M | Commercial Services | 98 |
| Internet Software/Services | 251.007 B GBP | 0.73% | +2.78% | 654.324 K | Technology Services | 31 |
| Electronic Equipment/Instruments | 250.549 B GBP | 1.08% | +1.86% | 1.635 M | Electronic Technology | 35 |
| Oil & Gas Pipelines | 249.668 B GBP | 5.71% | +1.41% | 2.979 K | Industrial Services | 7 |
| Managed Health Care | 243.886 B GBP | 1.16% | −0.09% | 619 | Health Services | 4 |
| Medical Distributors | 241.929 B GBP | 0.76% | +0.64% | 3.796 M | Distribution Services | 14 |
| Data Processing Services | 232.944 B GBP | 1.54% | −1.26% | 1.905 K | Technology Services | 20 |
| Restaurants | 219.717 B GBP | 1.48% | +0.24% | 308.839 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 215.057 B GBP | 1.40% | +0.04% | 132.259 K | Producer Manufacturing | 18 |
| Railroads | 214.871 B GBP | 2.01% | +1.20% | 1.023 K | Transportation | 5 |
| Property/Casualty Insurance | 213.891 B GBP | 1.37% | −0.27% | 66.403 K | Finance | 14 |
| Food: Specialty/Candy | 211.954 B GBP | 2.59% | +1.12% | 34.508 K | Consumer Non-Durables | 23 |
| Beverages: Alcoholic | 206.454 B GBP | 3.02% | −0.74% | 1.208 M | Consumer Non-Durables | 18 |
| Wireless Telecommunications | 197.378 B GBP | 3.45% | +0.63% | 7.578 M | Communications | 6 |
| Computer Processing Hardware | 196.787 B GBP | 1.44% | +1.16% | 3.645 K | Electronic Technology | 8 |
| Hotels/Resorts/Cruise lines | 191.437 B GBP | 0.72% | +1.61% | 218.64 K | Consumer Services | 16 |
| Air Freight/Couriers | 183.721 B GBP | 3.21% | +0.95% | 102.658 K | Transportation | 9 |
| Other Consumer Services | 171.705 B GBP | 0.36% | +1.79% | 60.252 K | Consumer Services | 17 |
| Oil Refining/Marketing | 167.815 B GBP | 2.49% | +0.74% | 1.415 K | Energy Minerals | 7 |
| Financial Publishing/Services | 163.264 B GBP | 0.89% | −0.07% | 1.261 K | Commercial Services | 3 |
| Apparel/Footwear Retail | 159.083 B GBP | 1.54% | +0.56% | 589.884 K | Retail Trade | 16 |
| Homebuilding | 149.115 B GBP | 1.48% | +3.45% | 427.471 K | Consumer Durables | 27 |
| Beverages: Non-Alcoholic | 140.115 B GBP | 1.49% | −0.02% | 7.769 K | Consumer Non-Durables | 10 |
| Tobacco | 122.723 B GBP | 9.67% | +0.25% | 1.441 M | Consumer Non-Durables | 6 |
| Precious Metals | 121.628 B GBP | 1.74% | −0.33% | 337.177 K | Non-Energy Minerals | 112 |
| Environmental Services | 120.744 B GBP | 1.26% | +0.66% | 1.445 K | Industrial Services | 7 |
| Finance/Rental/Leasing | 120.013 B GBP | 1.85% | +3.27% | 255.87 K | Finance | 43 |
| Computer Peripherals | 119.419 B GBP | 0.49% | +2.25% | 6.034 K | Electronic Technology | 15 |
| Construction Materials | 115.731 B GBP | 1.20% | +1.65% | 301.045 K | Non-Energy Minerals | 16 |
| Recreational Products | 115.384 B GBP | 2.85% | +0.13% | 7.832 K | Consumer Durables | 17 |
| Home Improvement Chains | 114.092 B GBP | 2.03% | +0.97% | 507.266 K | Retail Trade | 5 |
| Insurance Brokers/Services | 113.02 B GBP | 1.01% | +0.05% | 67 | Finance | 6 |
| Auto Parts: OEM | 106.69 B GBP | 1.94% | +0.51% | 132.542 K | Producer Manufacturing | 26 |
| Industrial Specialties | 106.129 B GBP | 1.23% | −1.19% | 14.126 K | Process Industries | 13 |
| Internet Retail | 103.8 B GBP | 0.01% | +2.18% | 46.461 K | Retail Trade | 19 |
| Real Estate Development | 101.672 B GBP | 2.92% | +8.88% | 240.086 K | Finance | 75 |
| Specialty Telecommunications | 98.027 B GBP | 0.57% | +0.88% | 15.688 K | Communications | 6 |
| Containers/Packaging | 88.564 B GBP | 2.67% | −0.92% | 681.496 K | Process Industries | 14 |
| Electronic Components | 86.783 B GBP | 1.55% | +1.19% | 1.618 K | Electronic Technology | 18 |
| Casinos/Gaming | 86.716 B GBP | 0.79% | +0.69% | 447.894 K | Consumer Services | 8 |
| Drugstore Chains | 83.048 B GBP | 4.07% | −0.94% | 9.562 K | Retail Trade | 3 |
| Hospital/Nursing Management | 76.129 B GBP | 0.84% | +3.03% | 6.206 K | Health Services | 7 |
| Engineering & Construction | 74.941 B GBP | 1.48% | +1.43% | 94.4 K | Industrial Services | 53 |
| Building Products | 72.386 B GBP | 2.18% | +0.61% | 341.263 K | Producer Manufacturing | 19 |
| Food Retail | 70.119 B GBP | 3.15% | −0.18% | 9.567 M | Retail Trade | 8 |
| Airlines | 69.627 B GBP | 0.84% | +0.17% | 539.868 K | Transportation | 12 |
| Medical/Nursing Services | 68.393 B GBP | 1.37% | +1.23% | 802.365 K | Health Services | 20 |
| Biotechnology | 64.718 B GBP | — | +2.69% | 18.151 K | Health Technology | 68 |
| Movies/Entertainment | 63.537 B GBP | 0.49% | +1.83% | 279.295 K | Consumer Services | 27 |
| Trucking | 63.108 B GBP | 0.60% | +2.89% | 724 | Transportation | 4 |
| Food: Major Diversified | 62.252 B GBP | 2.86% | +2.82% | 694.989 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 59.13 B GBP | 0.78% | +2.61% | 673 | Health Services | 3 |
| Discount Stores | 58.475 B GBP | 1.31% | −0.08% | 209.28 K | Retail Trade | 5 |
| Chemicals: Agricultural | 49.852 B GBP | 3.45% | −0.30% | 566 | Process Industries | 11 |
| Life/Health Insurance | 48.816 B GBP | 5.30% | +1.14% | 468.831 K | Finance | 7 |
| Food: Meat/Fish/Dairy | 42.619 B GBP | 2.99% | +0.28% | 11.904 K | Consumer Non-Durables | 11 |
| Chemicals: Major Diversified | 41.191 B GBP | 2.54% | −0.17% | 29.023 K | Process Industries | 8 |
| Advertising/Marketing Services | 40.711 B GBP | 3.46% | +0.19% | 615.913 K | Commercial Services | 22 |
| Gas Distributors | 38.515 B GBP | 3.02% | +0.95% | 5.387 M | Utilities | 6 |
| Apparel/Footwear | 38.235 B GBP | 1.67% | +2.23% | 129.47 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 35.969 B GBP | 2.44% | +1.34% | 686.526 K | Consumer Durables | 12 |
| Water Utilities | 35.142 B GBP | 3.47% | +0.45% | 268.293 K | Utilities | 4 |
| Cable/Satellite TV | 34.397 B GBP | — | +2.27% | 769 | Consumer Services | 1 |
| Contract Drilling | 34.358 B GBP | 2.20% | +1.32% | 30.932 K | Industrial Services | 7 |
| Agricultural Commodities/Milling | 32.192 B GBP | 3.07% | −1.31% | 6.327 K | Process Industries | 18 |
| Food Distributors | 31.785 B GBP | 2.61% | −0.48% | 944 | Distribution Services | 8 |
| Oilfield Services/Equipment | 29.737 B GBP | 1.71% | −0.36% | 29.517 K | Industrial Services | 10 |
| Tools & Hardware | 28.342 B GBP | 3.32% | +1.54% | 74.845 K | Consumer Durables | 7 |
| Financial Conglomerates | 26.052 B GBP | 3.99% | +1.28% | 1.742 M | Finance | 74 |
| Department Stores | 24.964 B GBP | 2.81% | +2.18% | 1.135 M | Retail Trade | 5 |
| Publishing: Newspapers | 24.73 B GBP | 1.24% | +0.61% | 3.159 K | Consumer Services | 8 |
| Electronic Production Equipment | 22.046 B GBP | 0.88% | +1.83% | 17.565 K | Electronic Technology | 17 |
| Marine Shipping | 17.98 B GBP | 5.45% | +1.28% | 31.626 K | Transportation | 21 |
| Major Telecommunications | 17.565 B GBP | 4.99% | −0.06% | 10.745 M | Communications | 7 |
| Electronics/Appliance Stores | 16.066 B GBP | 4.27% | −0.46% | 6.541 K | Retail Trade | 5 |