| Pharmaceuticals: Major | 1.879 T GBP | 1.66% | +0.40% | 266.95 K | Health Technology | 106 |
| Packaged Software | 1.754 T GBP | 0.40% | +0.20% | 35.716 K | Technology Services | 153 |
| Major Banks | 1.104 T GBP | 3.97% | −0.15% | 7.761 M | Finance | 41 |
| Medical Specialties | 1.078 T GBP | 0.68% | +0.07% | 31.493 K | Health Technology | 72 |
| Semiconductors | 1.021 T GBP | 1.48% | +1.50% | 2.143 K | Electronic Technology | 46 |
| Electric Utilities | 845.715 B GBP | 3.45% | −0.18% | 348.577 K | Utilities | 48 |
| Real Estate Investment Trusts | 805.651 B GBP | 4.17% | −0.17% | 93.076 K | Finance | 108 |
| Integrated Oil | 805.394 B GBP | 5.03% | +0.03% | 8.706 M | Energy Minerals | 41 |
| Aerospace & Defense | 596.481 B GBP | 1.12% | +1.23% | 4.428 M | Electronic Technology | 37 |
| Information Technology Services | 542.753 B GBP | 0.93% | +0.95% | 14.055 K | Technology Services | 71 |
| Motor Vehicles | 526.712 B GBP | 2.11% | +1.31% | 73.193 K | Consumer Durables | 13 |
| Investment Managers | 525.743 B GBP | 3.13% | +0.15% | 170.678 K | Finance | 159 |
| Multi-Line Insurance | 449.663 B GBP | 2.52% | +0.51% | 375.322 K | Finance | 18 |
| Investment Banks/Brokers | 426.576 B GBP | 2.01% | −0.07% | 1.911 M | Finance | 33 |
| Telecommunications Equipment | 396.431 B GBP | 1.63% | +0.80% | 2.226 K | Electronic Technology | 30 |
| Other Metals/Minerals | 387.498 B GBP | 4.07% | +1.38% | 894.648 K | Non-Energy Minerals | 97 |
| Chemicals: Specialty | 375.084 B GBP | 1.79% | +0.23% | 5.797 K | Process Industries | 35 |
| Electrical Products | 367.87 B GBP | 1.37% | +0.65% | 233.257 K | Producer Manufacturing | 44 |
| Food Retail | 341.577 B GBP | 1.02% | −0.11% | 968.998 K | Retail Trade | 8 |
| Household/Personal Care | 331.177 B GBP | 2.86% | −0.70% | 1.013 M | Consumer Non-Durables | 17 |
| Industrial Machinery | 312.683 B GBP | 1.27% | +1.90% | 20.106 K | Producer Manufacturing | 66 |
| Wholesale Distributors | 309.901 B GBP | 1.67% | +0.77% | 5.015 M | Distribution Services | 37 |
| Electronic Equipment/Instruments | 291.312 B GBP | 0.98% | +1.79% | 26.395 K | Electronic Technology | 33 |
| Steel | 287.511 B GBP | 4.39% | +0.88% | 416.673 K | Non-Energy Minerals | 20 |
| Specialty Stores | 277.149 B GBP | 0.87% | −0.18% | 24.094 K | Retail Trade | 38 |
| Regional Banks | 270.404 B GBP | 1.98% | −0.35% | 26.153 K | Finance | 38 |
| Miscellaneous Commercial Services | 270.021 B GBP | 1.64% | +0.17% | 953.48 K | Commercial Services | 96 |
| Internet Software/Services | 264.433 B GBP | 0.68% | +1.74% | 350.179 K | Technology Services | 32 |
| Property/Casualty Insurance | 258.27 B GBP | 1.44% | −1.51% | 39.932 K | Finance | 15 |
| Oil & Gas Pipelines | 251.238 B GBP | 5.57% | −0.14% | 4.416 K | Industrial Services | 7 |
| Managed Health Care | 242.595 B GBP | 1.15% | −0.18% | 344 | Health Services | 4 |
| Oil & Gas Production | 235.208 B GBP | 2.89% | +0.56% | 93.049 K | Energy Minerals | 65 |
| Restaurants | 225.16 B GBP | 1.42% | −0.12% | 295.012 K | Consumer Services | 32 |
| Computer Processing Hardware | 220.702 B GBP | 1.26% | +0.30% | 4.975 K | Electronic Technology | 7 |
| Food: Specialty/Candy | 214.721 B GBP | 2.41% | −0.19% | 31.185 K | Consumer Non-Durables | 22 |
| Trucks/Construction/Farm Machinery | 214.117 B GBP | 1.40% | +1.28% | 66.957 K | Producer Manufacturing | 17 |
| Railroads | 211.673 B GBP | 2.00% | −0.17% | 745 | Transportation | 5 |
| Beverages: Alcoholic | 201.251 B GBP | 3.01% | −0.80% | 726.314 K | Consumer Non-Durables | 16 |
| Wireless Telecommunications | 198.653 B GBP | 3.35% | +0.07% | 4.74 M | Communications | 6 |
| Financial Publishing/Services | 192.948 B GBP | 0.81% | +0.65% | 307 | Commercial Services | 4 |
| Hotels/Resorts/Cruise lines | 191.497 B GBP | 0.76% | +2.19% | 142.573 K | Consumer Services | 16 |
| Air Freight/Couriers | 181.865 B GBP | 3.17% | +0.01% | 37.532 K | Transportation | 8 |
| Medical Distributors | 171.624 B GBP | 1.45% | −0.30% | 4.308 M | Distribution Services | 14 |
| Apparel/Footwear Retail | 164.064 B GBP | 1.46% | −0.63% | 207.95 K | Retail Trade | 16 |
| Other Consumer Services | 162.129 B GBP | 0.37% | +0.56% | 24.811 K | Consumer Services | 16 |
| Homebuilding | 157.69 B GBP | 1.38% | +0.22% | 337.782 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 153.19 B GBP | 2.64% | −1.42% | 536 | Energy Minerals | 7 |
| Data Processing Services | 151.359 B GBP | 1.20% | +0.29% | 1.922 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 142.879 B GBP | 1.44% | −0.48% | 17.277 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 141.325 B GBP | 0.41% | +0.55% | 1.078 K | Electronic Technology | 15 |
| Precious Metals | 129.392 B GBP | 1.63% | +3.01% | 515.237 K | Non-Energy Minerals | 106 |
| Tobacco | 128.43 B GBP | 9.11% | −0.36% | 2.189 M | Consumer Non-Durables | 5 |
| Recreational Products | 124.364 B GBP | 2.30% | −1.55% | 1.546 K | Consumer Durables | 16 |
| Finance/Rental/Leasing | 119.927 B GBP | 1.61% | +1.31% | 83.31 K | Finance | 45 |
| Environmental Services | 117.773 B GBP | 1.26% | −0.28% | 883 | Industrial Services | 8 |
| Insurance Brokers/Services | 115.335 B GBP | 1.01% | +0.36% | 236 | Finance | 6 |
| Internet Retail | 114.121 B GBP | 0.01% | +0.82% | 29.714 K | Retail Trade | 18 |
| Home Improvement Chains | 111.049 B GBP | 2.03% | −0.78% | 233.68 K | Retail Trade | 4 |
| Specialty Telecommunications | 108.935 B GBP | 0.51% | −1.76% | 240.259 K | Communications | 6 |
| Auto Parts: OEM | 107.438 B GBP | 1.86% | +0.30% | 107.084 K | Producer Manufacturing | 24 |
| Industrial Specialties | 106.593 B GBP | 1.20% | −0.23% | 4.832 K | Process Industries | 12 |
| Real Estate Development | 103.291 B GBP | 2.59% | −0.63% | 151.829 K | Finance | 62 |
| Electronic Components | 98.12 B GBP | 1.34% | +1.14% | 5.725 K | Electronic Technology | 16 |
| Construction Materials | 89.345 B GBP | 1.36% | −0.26% | 335.396 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 88.792 B GBP | 2.31% | +1.87% | 341.373 K | Finance | 73 |
| Casinos/Gaming | 86.807 B GBP | 0.77% | −0.20% | 295.333 K | Consumer Services | 8 |
| Medical/Nursing Services | 84.425 B GBP | 1.33% | −0.36% | 324.073 K | Health Services | 21 |
| Containers/Packaging | 82.752 B GBP | 2.24% | +0.40% | 399.5 K | Process Industries | 13 |
| Building Products | 81.899 B GBP | 1.92% | +0.23% | 2.336 M | Producer Manufacturing | 20 |
| Hospital/Nursing Management | 77.447 B GBP | 0.80% | +0.56% | 19.494 K | Health Services | 7 |
| Airlines | 75.536 B GBP | 0.84% | −0.01% | 463.591 K | Transportation | 13 |
| Life/Health Insurance | 74.19 B GBP | 4.06% | −1.56% | 1.771 M | Finance | 8 |
| Engineering & Construction | 73.939 B GBP | 1.45% | +1.01% | 45.324 K | Industrial Services | 47 |
| Movies/Entertainment | 66.551 B GBP | 0.46% | +1.16% | 269.41 K | Consumer Services | 26 |
| Food: Major Diversified | 64.136 B GBP | 3.08% | −0.40% | 238.498 K | Consumer Non-Durables | 4 |
| Biotechnology | 63.146 B GBP | — | −0.91% | 8.194 K | Health Technology | 63 |
| Drugstore Chains | 57.022 B GBP | 4.61% | +0.47% | 4.621 K | Retail Trade | 2 |
| Discount Stores | 56.234 B GBP | 1.34% | −3.07% | 119.468 K | Retail Trade | 5 |
| Trucking | 56.144 B GBP | 0.66% | −1.02% | 149 | Transportation | 4 |
| Chemicals: Agricultural | 50.984 B GBP | 3.30% | +2.86% | 1.645 K | Process Industries | 11 |
| Services to the Health Industry | 45.792 B GBP | 0.57% | −0.18% | 210 | Health Services | 2 |
| Food: Meat/Fish/Dairy | 42.678 B GBP | 2.93% | +0.66% | 6.428 K | Consumer Non-Durables | 11 |
| Apparel/Footwear | 40.401 B GBP | 1.55% | −1.41% | 179.793 K | Consumer Non-Durables | 21 |
| Gas Distributors | 39.618 B GBP | 2.88% | +0.37% | 2.428 M | Utilities | 6 |
| Water Utilities | 38.045 B GBP | 3.33% | −0.24% | 375.386 K | Utilities | 4 |
| Advertising/Marketing Services | 37.596 B GBP | 3.39% | +0.05% | 446.385 K | Commercial Services | 20 |
| Electronics/Appliances | 34.683 B GBP | 2.48% | −1.09% | 249.093 K | Consumer Durables | 11 |
| Cable/Satellite TV | 34.583 B GBP | — | +0.10% | 135 | Consumer Services | 1 |
| Contract Drilling | 34.34 B GBP | 2.17% | +0.21% | 7.921 K | Industrial Services | 7 |
| Chemicals: Major Diversified | 33.795 B GBP | 2.17% | +0.63% | 42.081 K | Process Industries | 8 |
| Food Distributors | 30.378 B GBP | 2.70% | −0.67% | 1.337 K | Distribution Services | 6 |
| Tools & Hardware | 28.88 B GBP | 3.20% | +0.61% | 10.345 K | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.338 B GBP | 1.72% | +0.01% | 49.992 K | Industrial Services | 9 |
| Electronic Production Equipment | 26.945 B GBP | 0.68% | +3.71% | 19.083 K | Electronic Technology | 17 |
| Department Stores | 26.26 B GBP | 2.64% | −0.15% | 1.498 M | Retail Trade | 5 |
| Publishing: Newspapers | 26.114 B GBP | 1.15% | +0.41% | 7.993 K | Consumer Services | 8 |
| Pulp & Paper | 19.869 B GBP | 3.26% | +1.04% | 1.07 K | Process Industries | 4 |
| Marine Shipping | 19.051 B GBP | 5.13% | −0.36% | 394.372 K | Transportation | 18 |
| Forest Products | 18.897 B GBP | 2.47% | −0.15% | 116.603 K | Non-Energy Minerals | 5 |
| Electronics/Appliance Stores | 18.469 B GBP | 3.66% | −0.04% | 132.82 K | Retail Trade | 5 |