| Pharmaceuticals: Major | 1.846 T GBP | 1.71% | +0.89% | 67.445 K | Health Technology | 106 |
| Packaged Software | 1.707 T GBP | 0.42% | +1.09% | 5.236 K | Technology Services | 150 |
| Major Banks | 1.117 T GBP | 4.04% | +0.32% | 2.95 M | Finance | 42 |
| Medical Specialties | 1.055 T GBP | 0.71% | +0.41% | 16.44 K | Health Technology | 73 |
| Semiconductors | 981.158 B GBP | 1.57% | +2.94% | 6.084 K | Electronic Technology | 47 |
| Electric Utilities | 878.369 B GBP | 3.55% | +0.87% | 111.445 K | Utilities | 49 |
| Integrated Oil | 833.082 B GBP | 4.92% | +0.04% | 1.78 M | Energy Minerals | 42 |
| Real Estate Investment Trusts | 786.342 B GBP | 4.31% | +0.74% | 32.557 K | Finance | 110 |
| Motor Vehicles | 600.044 B GBP | 1.92% | +0.23% | 9.112 K | Consumer Durables | 13 |
| Aerospace & Defense | 595.899 B GBP | 1.12% | +0.72% | 555.359 K | Electronic Technology | 36 |
| Information Technology Services | 569.155 B GBP | 0.90% | +0.34% | 16.515 K | Technology Services | 76 |
| Investment Managers | 515.113 B GBP | 3.22% | +1.12% | 36.703 K | Finance | 158 |
| Multi-Line Insurance | 468.757 B GBP | 2.70% | +2.22% | 117.167 K | Finance | 19 |
| Investment Banks/Brokers | 418.903 B GBP | 2.07% | +1.01% | 859.914 K | Finance | 32 |
| Telecommunications Equipment | 410.021 B GBP | 1.60% | +0.57% | 295 | Electronic Technology | 29 |
| Chemicals: Specialty | 378.345 B GBP | 1.81% | +1.02% | 2.329 K | Process Industries | 37 |
| Other Metals/Minerals | 374.61 B GBP | 4.27% | +0.94% | 271.494 K | Non-Energy Minerals | 93 |
| Electrical Products | 369.423 B GBP | 1.08% | +1.43% | 24.069 K | Producer Manufacturing | 44 |
| Food Retail | 342.861 B GBP | 1.12% | +3.21% | 191.963 K | Retail Trade | 9 |
| Household/Personal Care | 330.983 B GBP | 2.88% | +0.30% | 184.409 K | Consumer Non-Durables | 17 |
| Oil & Gas Production | 290.798 B GBP | 3.06% | +1.71% | 32.41 K | Energy Minerals | 69 |
| Industrial Machinery | 288.039 B GBP | 1.27% | +2.07% | 6.514 K | Producer Manufacturing | 64 |
| Electronic Equipment/Instruments | 287.556 B GBP | 1.00% | +2.19% | 7.791 K | Electronic Technology | 34 |
| Specialty Stores | 282.405 B GBP | 0.86% | +0.54% | 5.896 K | Retail Trade | 39 |
| Steel | 281.338 B GBP | 4.57% | +0.77% | 79.645 K | Non-Energy Minerals | 21 |
| Regional Banks | 272.709 B GBP | 2.01% | +0.61% | 7.123 K | Finance | 37 |
| Miscellaneous Commercial Services | 267.575 B GBP | 1.67% | +1.07% | 265.338 K | Commercial Services | 96 |
| Property/Casualty Insurance | 252.95 B GBP | 1.45% | +2.38% | 9.328 K | Finance | 15 |
| Oil & Gas Pipelines | 248.35 B GBP | 5.70% | +1.30% | 3.997 K | Industrial Services | 7 |
| Wholesale Distributors | 246.764 B GBP | 1.65% | +0.13% | 1.843 M | Distribution Services | 34 |
| Managed Health Care | 242.007 B GBP | 1.17% | +1.03% | 659 | Health Services | 4 |
| Restaurants | 225.813 B GBP | 1.43% | +0.63% | 97.88 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 216.903 B GBP | 1.40% | +1.78% | 16.683 K | Producer Manufacturing | 15 |
| Food: Specialty/Candy | 214.789 B GBP | 2.45% | +0.39% | 12.809 K | Consumer Non-Durables | 22 |
| Railroads | 214.291 B GBP | 2.00% | +0.10% | 1.929 K | Transportation | 4 |
| Computer Processing Hardware | 206.145 B GBP | 1.37% | −0.47% | 2.201 K | Electronic Technology | 6 |
| Beverages: Alcoholic | 201.768 B GBP | 3.06% | +0.60% | 170.506 K | Consumer Non-Durables | 17 |
| Internet Software/Services | 199.313 B GBP | 0.53% | +0.79% | 115.401 K | Technology Services | 31 |
| Wireless Telecommunications | 194.124 B GBP | 3.48% | −1.05% | 2.01 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 190.8 B GBP | 0.72% | +0.62% | 40.231 K | Consumer Services | 16 |
| Financial Publishing/Services | 188.451 B GBP | 0.84% | +1.63% | 182 | Commercial Services | 4 |
| Air Freight/Couriers | 182.367 B GBP | 3.21% | −0.60% | 5.767 K | Transportation | 8 |
| Medical Distributors | 172.313 B GBP | 1.47% | +1.55% | 1.005 M | Distribution Services | 14 |
| Other Consumer Services | 172.199 B GBP | 0.35% | +0.66% | 12.258 K | Consumer Services | 17 |
| Apparel/Footwear Retail | 162.783 B GBP | 1.50% | +2.16% | 70.779 K | Retail Trade | 16 |
| Homebuilding | 156.583 B GBP | 1.40% | −0.30% | 211.576 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 152.418 B GBP | 2.69% | +0.65% | 484 | Energy Minerals | 7 |
| Data Processing Services | 151.581 B GBP | 1.21% | +1.47% | 1.599 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 141.725 B GBP | 1.99% | +0.66% | 5.779 K | Consumer Non-Durables | 9 |
| Computer Peripherals | 129.808 B GBP | 0.45% | +1.65% | 929 | Electronic Technology | 15 |
| Precious Metals | 125.26 B GBP | 1.71% | +0.89% | 57.943 K | Non-Energy Minerals | 112 |
| Tobacco | 124.518 B GBP | 9.52% | +0.66% | 245.301 K | Consumer Non-Durables | 6 |
| Finance/Rental/Leasing | 120.435 B GBP | 1.63% | +0.24% | 46.918 K | Finance | 44 |
| Environmental Services | 119.665 B GBP | 1.26% | +1.53% | 942 | Industrial Services | 6 |
| Recreational Products | 118.081 B GBP | 2.48% | −1.43% | 2.212 K | Consumer Durables | 17 |
| Internet Retail | 114.184 B GBP | 0.01% | +0.83% | 5.934 K | Retail Trade | 18 |
| Insurance Brokers/Services | 113.961 B GBP | 1.04% | +2.92% | 173 | Finance | 6 |
| Home Improvement Chains | 112.553 B GBP | 2.03% | −0.01% | 42.432 K | Retail Trade | 4 |
| Industrial Specialties | 109.374 B GBP | 1.19% | +0.99% | 3.492 K | Process Industries | 12 |
| Auto Parts: OEM | 107.774 B GBP | 1.88% | +2.67% | 31.416 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 105.092 B GBP | 0.53% | −0.14% | 2.433 K | Communications | 6 |
| Real Estate Development | 96.296 B GBP | 2.90% | +24.91% | 40.188 K | Finance | 65 |
| Electronic Components | 93.966 B GBP | 1.39% | +1.72% | 2.521 K | Electronic Technology | 17 |
| Construction Materials | 90.953 B GBP | 1.36% | +1.43% | 38.767 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 89.672 B GBP | 2.32% | −0.01% | 773.225 K | Finance | 75 |
| Casinos/Gaming | 87.948 B GBP | 0.77% | −0.02% | 32.777 K | Consumer Services | 8 |
| Containers/Packaging | 82.277 B GBP | 2.28% | +1.10% | 268.023 K | Process Industries | 14 |
| Building Products | 81.314 B GBP | 1.95% | +1.39% | 4.337 K | Producer Manufacturing | 20 |
| Hospital/Nursing Management | 76.408 B GBP | 0.82% | +0.48% | 9.443 K | Health Services | 7 |
| Engineering & Construction | 74.797 B GBP | 1.44% | +2.79% | 57.95 K | Industrial Services | 49 |
| Airlines | 72.062 B GBP | 0.89% | +1.44% | 182.264 K | Transportation | 13 |
| Life/Health Insurance | 71.733 B GBP | 4.23% | +2.67% | 271.794 K | Finance | 8 |
| Medical/Nursing Services | 70.046 B GBP | 1.34% | +2.95% | 6.955 K | Health Services | 20 |
| Movies/Entertainment | 67.654 B GBP | 0.46% | +1.99% | 52.234 K | Consumer Services | 28 |
| Biotechnology | 65.32 B GBP | — | −1.56% | 5.53 K | Health Technology | 65 |
| Food: Major Diversified | 63.842 B GBP | 3.14% | −0.12% | 25.032 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 59.115 B GBP | 0.78% | +0.70% | 199 | Health Services | 3 |
| Discount Stores | 57.64 B GBP | 1.32% | +1.01% | 17.586 K | Retail Trade | 5 |
| Trucking | 57.599 B GBP | 0.65% | −0.17% | 603 | Transportation | 4 |
| Drugstore Chains | 55.946 B GBP | 4.77% | +0.16% | 37.487 K | Retail Trade | 2 |
| Chemicals: Agricultural | 50.511 B GBP | 3.36% | +3.98% | 2.504 K | Process Industries | 11 |
| Food: Meat/Fish/Dairy | 42.193 B GBP | 3.01% | −1.93% | 16.196 K | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.385 B GBP | 1.61% | +0.59% | 76.858 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.036 B GBP | 2.97% | +1.72% | 830.992 K | Utilities | 5 |
| Water Utilities | 37.7 B GBP | 3.32% | +1.47% | 61.212 K | Utilities | 4 |
| Advertising/Marketing Services | 37.679 B GBP | 3.49% | +0.93% | 84.068 K | Commercial Services | 21 |
| Electronics/Appliances | 35.954 B GBP | 2.43% | −0.17% | 17.932 K | Consumer Durables | 12 |
| Cable/Satellite TV | 34.541 B GBP | — | +0.79% | 405 | Consumer Services | 1 |
| Chemicals: Major Diversified | 33.91 B GBP | 2.18% | +1.16% | 10.475 K | Process Industries | 7 |
| Contract Drilling | 33.582 B GBP | 2.24% | +1.13% | 1.238 K | Industrial Services | 7 |
| Food Distributors | 30.599 B GBP | 2.69% | +0.99% | 1.013 K | Distribution Services | 5 |
| Tools & Hardware | 28.611 B GBP | 3.27% | +2.72% | 365 | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.4 B GBP | 1.77% | +2.16% | 13.874 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.413 B GBP | 0.72% | +2.22% | 20.212 K | Electronic Technology | 17 |
| Department Stores | 25.317 B GBP | 2.76% | +0.83% | 280.268 K | Retail Trade | 5 |
| Publishing: Newspapers | 24.28 B GBP | 1.12% | +0.17% | 5.126 K | Consumer Services | 7 |
| Industrial Conglomerates | 21.074 B GBP | 5.35% | −15.34% | 1.976 K | Producer Manufacturing | 5 |
| Pulp & Paper | 19.884 B GBP | 3.43% | +5.17% | 345.267 K | Process Industries | 5 |
| Marine Shipping | 19.081 B GBP | 5.06% | +2.41% | 4.747 K | Transportation | 21 |
| Forest Products | 18.755 B GBP | 2.52% | +0.00% | 15.42 K | Non-Energy Minerals | 4 |