| Pharmaceuticals: Major | 1.867 T GBP | 1.69% | +0.66% | 139.96 K | Health Technology | 103 |
| Packaged Software | 1.711 T GBP | 0.42% | +0.99% | 12.018 K | Technology Services | 148 |
| Major Banks | 1.115 T GBP | 4.04% | +0.77% | 3.707 M | Finance | 38 |
| Medical Specialties | 1.069 T GBP | 0.70% | +0.36% | 7.619 K | Health Technology | 70 |
| Semiconductors | 994.449 B GBP | 1.54% | +1.08% | 2.472 K | Electronic Technology | 47 |
| Electric Utilities | 897.405 B GBP | 3.47% | +0.64% | 104.397 K | Utilities | 48 |
| Integrated Oil | 840.231 B GBP | 4.89% | +0.21% | 2.419 M | Energy Minerals | 41 |
| Real Estate Investment Trusts | 794.363 B GBP | 4.27% | +0.81% | 35.093 K | Finance | 109 |
| Aerospace & Defense | 600.916 B GBP | 1.11% | −0.12% | 966.113 K | Electronic Technology | 36 |
| Information Technology Services | 542.247 B GBP | 0.94% | +0.39% | 6.674 K | Technology Services | 74 |
| Motor Vehicles | 533.858 B GBP | 2.15% | −1.10% | 20.814 K | Consumer Durables | 13 |
| Investment Managers | 523.836 B GBP | 3.17% | +0.68% | 105.081 K | Finance | 158 |
| Multi-Line Insurance | 452.6 B GBP | 2.54% | +0.64% | 186.28 K | Finance | 18 |
| Investment Banks/Brokers | 421.624 B GBP | 2.06% | +0.24% | 1.192 M | Finance | 33 |
| Telecommunications Equipment | 401.024 B GBP | 1.65% | −0.36% | 636 | Electronic Technology | 31 |
| Chemicals: Specialty | 378.729 B GBP | 1.79% | +0.20% | 7.024 K | Process Industries | 35 |
| Other Metals/Minerals | 376.3 B GBP | 4.24% | −0.06% | 582.319 K | Non-Energy Minerals | 92 |
| Electrical Products | 374.203 B GBP | 1.07% | +0.07% | 40.123 K | Producer Manufacturing | 43 |
| Food Retail | 343.6 B GBP | 1.02% | +0.27% | 1.053 M | Retail Trade | 8 |
| Household/Personal Care | 334.856 B GBP | 2.85% | +0.58% | 474.599 K | Consumer Non-Durables | 17 |
| Industrial Machinery | 313.818 B GBP | 1.26% | −0.10% | 7.621 K | Producer Manufacturing | 64 |
| Wholesale Distributors | 312.338 B GBP | 2.37% | +0.17% | 1.505 M | Distribution Services | 38 |
| Electronic Equipment/Instruments | 293.244 B GBP | 0.99% | −0.14% | 73.065 K | Electronic Technology | 34 |
| Specialty Stores | 283.818 B GBP | 0.86% | +0.39% | 9.571 K | Retail Trade | 37 |
| Steel | 278.414 B GBP | 4.60% | +0.15% | 282.593 K | Non-Energy Minerals | 20 |
| Regional Banks | 273.758 B GBP | 1.98% | +0.95% | 11.61 K | Finance | 36 |
| Miscellaneous Commercial Services | 268.589 B GBP | 1.66% | −0.55% | 1.53 M | Commercial Services | 97 |
| Internet Software/Services | 257.253 B GBP | 0.71% | +1.66% | 62.088 K | Technology Services | 31 |
| Property/Casualty Insurance | 256.003 B GBP | 1.44% | +0.08% | 9.399 K | Finance | 15 |
| Oil & Gas Pipelines | 252.534 B GBP | 5.61% | +0.68% | 1.676 K | Industrial Services | 7 |
| Managed Health Care | 244.577 B GBP | 1.15% | −0.15% | 716 | Health Services | 4 |
| Oil & Gas Production | 238.728 B GBP | 2.87% | +0.10% | 61.656 K | Energy Minerals | 68 |
| Restaurants | 228.15 B GBP | 1.41% | −0.10% | 529.281 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 220.519 B GBP | 1.38% | +0.52% | 7.41 K | Producer Manufacturing | 17 |
| Food: Specialty/Candy | 217.059 B GBP | 2.42% | +0.80% | 7.129 K | Consumer Non-Durables | 22 |
| Railroads | 217.008 B GBP | 1.98% | +0.38% | 375 | Transportation | 5 |
| Beverages: Alcoholic | 204.941 B GBP | 3.02% | +0.14% | 207.051 K | Consumer Non-Durables | 16 |
| Computer Processing Hardware | 203.366 B GBP | 1.39% | +1.08% | 4.042 K | Electronic Technology | 6 |
| Wireless Telecommunications | 196.793 B GBP | 3.43% | +0.41% | 4.559 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 194.089 B GBP | 0.71% | +0.56% | 36.094 K | Consumer Services | 16 |
| Financial Publishing/Services | 190.439 B GBP | 0.83% | +0.31% | 283 | Commercial Services | 4 |
| Air Freight/Couriers | 184.126 B GBP | 3.18% | +0.91% | 11.973 K | Transportation | 8 |
| Medical Distributors | 172.766 B GBP | 1.46% | +0.62% | 1.598 M | Distribution Services | 14 |
| Other Consumer Services | 165.58 B GBP | 0.37% | +0.38% | 16.083 K | Consumer Services | 17 |
| Apparel/Footwear Retail | 164.607 B GBP | 1.48% | +1.07% | 93.806 K | Retail Trade | 16 |
| Homebuilding | 156.71 B GBP | 1.40% | +0.07% | 644.206 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 151.792 B GBP | 2.70% | −0.10% | 1.949 K | Energy Minerals | 7 |
| Data Processing Services | 150.614 B GBP | 1.22% | +0.55% | 4.46 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 146.161 B GBP | 1.42% | +0.22% | 5.222 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 140.067 B GBP | 0.42% | −1.06% | 2.198 K | Electronic Technology | 15 |
| Tobacco | 125.739 B GBP | 9.34% | +1.00% | 698.836 K | Consumer Non-Durables | 5 |
| Precious Metals | 123.467 B GBP | 1.71% | +0.97% | 107.354 K | Non-Energy Minerals | 111 |
| Finance/Rental/Leasing | 122.696 B GBP | 1.60% | +0.72% | 75.492 K | Finance | 45 |
| Environmental Services | 120.042 B GBP | 1.26% | −0.14% | 831 | Industrial Services | 7 |
| Recreational Products | 117.894 B GBP | 2.45% | +1.71% | 5.553 K | Consumer Durables | 15 |
| Insurance Brokers/Services | 115.857 B GBP | 1.02% | −0.03% | 46 | Finance | 6 |
| Internet Retail | 114.872 B GBP | 0.01% | +0.20% | 24.974 K | Retail Trade | 18 |
| Home Improvement Chains | 114.279 B GBP | 2.00% | +0.51% | 231.926 K | Retail Trade | 4 |
| Industrial Specialties | 109.978 B GBP | 1.18% | +0.04% | 6.857 K | Process Industries | 12 |
| Auto Parts: OEM | 109.095 B GBP | 1.85% | +0.53% | 31.628 K | Producer Manufacturing | 24 |
| Real Estate Development | 103.155 B GBP | 2.64% | −1.98% | 107.076 K | Finance | 59 |
| Specialty Telecommunications | 101.724 B GBP | 0.54% | +1.72% | 1.631 K | Communications | 6 |
| Electronic Components | 95.804 B GBP | 1.36% | −0.18% | 7.886 K | Electronic Technology | 16 |
| Construction Materials | 92.947 B GBP | 1.33% | −0.55% | 264.609 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 89.987 B GBP | 2.29% | −0.05% | 223.199 K | Finance | 73 |
| Casinos/Gaming | 87.731 B GBP | 0.77% | +0.65% | 71.07 K | Consumer Services | 8 |
| Building Products | 83.228 B GBP | 1.90% | +0.73% | 7.001 K | Producer Manufacturing | 20 |
| Containers/Packaging | 81.66 B GBP | 2.28% | +0.52% | 201.878 K | Process Industries | 13 |
| Hospital/Nursing Management | 79.332 B GBP | 0.79% | −0.16% | 3.124 K | Health Services | 7 |
| Engineering & Construction | 75.886 B GBP | 1.42% | +0.28% | 64.449 K | Industrial Services | 48 |
| Life/Health Insurance | 73.487 B GBP | 4.13% | −0.03% | 620.988 K | Finance | 8 |
| Airlines | 72.854 B GBP | 0.88% | +1.53% | 103.899 K | Transportation | 12 |
| Medical/Nursing Services | 70.287 B GBP | 1.33% | +0.02% | 8.945 K | Health Services | 20 |
| Movies/Entertainment | 66.867 B GBP | 0.46% | −0.24% | 460.374 K | Consumer Services | 26 |
| Food: Major Diversified | 64.448 B GBP | 3.10% | +0.45% | 47.036 K | Consumer Non-Durables | 4 |
| Biotechnology | 63.186 B GBP | — | +2.20% | 4.985 K | Health Technology | 64 |
| Services to the Health Industry | 60.324 B GBP | 0.76% | +0.84% | 82 | Health Services | 3 |
| Trucking | 58.127 B GBP | 0.65% | −0.52% | 186 | Transportation | 4 |
| Discount Stores | 57.518 B GBP | 1.32% | +1.66% | 37.051 K | Retail Trade | 5 |
| Drugstore Chains | 55.972 B GBP | 4.76% | +1.53% | 4.511 K | Retail Trade | 2 |
| Chemicals: Agricultural | 51.636 B GBP | 3.29% | +0.72% | 618 | Process Industries | 12 |
| Food: Meat/Fish/Dairy | 42.717 B GBP | 2.97% | +0.43% | 3.898 K | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.763 B GBP | 1.60% | +0.95% | 150.017 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.716 B GBP | 2.98% | +0.28% | 1.968 M | Utilities | 6 |
| Water Utilities | 38.325 B GBP | 3.27% | +0.18% | 88.802 K | Utilities | 4 |
| Advertising/Marketing Services | 37.696 B GBP | 3.41% | +0.10% | 188.669 K | Commercial Services | 20 |
| Cable/Satellite TV | 35.481 B GBP | — | +1.46% | 15 | Consumer Services | 1 |
| Electronics/Appliances | 34.802 B GBP | 2.50% | −0.01% | 29.416 K | Consumer Durables | 11 |
| Contract Drilling | 33.769 B GBP | 2.22% | +1.31% | 339 | Industrial Services | 7 |
| Chemicals: Major Diversified | 33.506 B GBP | 2.18% | +0.61% | 115.654 K | Process Industries | 7 |
| Food Distributors | 30.931 B GBP | 2.69% | +1.41% | 617 | Distribution Services | 6 |
| Tools & Hardware | 29.213 B GBP | 3.20% | +0.30% | 1.707 K | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.037 B GBP | 1.76% | +0.22% | 24.35 K | Industrial Services | 9 |
| Electronic Production Equipment | 25.903 B GBP | 0.70% | +0.43% | 13.141 K | Electronic Technology | 16 |
| Department Stores | 25.851 B GBP | 2.70% | +1.43% | 1.925 M | Retail Trade | 5 |
| Publishing: Newspapers | 24.844 B GBP | 1.10% | +1.61% | 4.891 K | Consumer Services | 7 |
| Marine Shipping | 20.066 B GBP | 4.82% | +0.93% | 9.795 K | Transportation | 20 |
| Pulp & Paper | 19.236 B GBP | 3.41% | +0.62% | 109 | Process Industries | 3 |
| Forest Products | 19.05 B GBP | 2.48% | +1.01% | 4.774 K | Non-Energy Minerals | 5 |
| Electronics/Appliance Stores | 17.709 B GBP | 3.87% | +15.73% | 66.409 K | Retail Trade | 5 |