| Pharmaceuticals: Major | 1.846 T GBP | 1.71% | +0.44% | 154.921 K | Health Technology | 106 |
| Packaged Software | 1.707 T GBP | 0.42% | −1.04% | 12.255 K | Technology Services | 150 |
| Major Banks | 1.117 T GBP | 4.04% | −0.12% | 6.392 M | Finance | 42 |
| Medical Specialties | 1.055 T GBP | 0.71% | −0.48% | 22.318 K | Health Technology | 73 |
| Semiconductors | 981.159 B GBP | 1.57% | −0.94% | 427 | Electronic Technology | 47 |
| Electric Utilities | 878.369 B GBP | 3.55% | +0.78% | 242.207 K | Utilities | 49 |
| Integrated Oil | 833.082 B GBP | 4.92% | −0.75% | 3.426 M | Energy Minerals | 42 |
| Real Estate Investment Trusts | 786.342 B GBP | 4.31% | −0.96% | 54.162 K | Finance | 110 |
| Motor Vehicles | 600.044 B GBP | 1.92% | −1.18% | 23.05 K | Consumer Durables | 13 |
| Aerospace & Defense | 595.899 B GBP | 1.12% | +0.54% | 1.496 M | Electronic Technology | 36 |
| Information Technology Services | 569.155 B GBP | 0.90% | −3.55% | 33.307 K | Technology Services | 76 |
| Investment Managers | 515.113 B GBP | 3.22% | −0.52% | 76.69 K | Finance | 158 |
| Multi-Line Insurance | 468.757 B GBP | 2.70% | +1.08% | 242.731 K | Finance | 19 |
| Investment Banks/Brokers | 418.903 B GBP | 2.07% | −0.50% | 1.452 M | Finance | 32 |
| Telecommunications Equipment | 410.021 B GBP | 1.60% | −0.22% | 438 | Electronic Technology | 29 |
| Chemicals: Specialty | 378.345 B GBP | 1.81% | +0.09% | 2.895 K | Process Industries | 37 |
| Other Metals/Minerals | 374.612 B GBP | 4.27% | −1.27% | 436.305 K | Non-Energy Minerals | 93 |
| Electrical Products | 369.424 B GBP | 1.08% | +0.35% | 52.05 K | Producer Manufacturing | 44 |
| Food Retail | 342.861 B GBP | 1.12% | +0.03% | 328.864 K | Retail Trade | 9 |
| Household/Personal Care | 330.983 B GBP | 2.88% | +0.27% | 416.647 K | Consumer Non-Durables | 17 |
| Wholesale Distributors | 303.984 B GBP | 2.40% | −0.85% | 4.876 M | Distribution Services | 36 |
| Oil & Gas Production | 290.797 B GBP | 3.06% | −0.27% | 47.515 K | Energy Minerals | 69 |
| Industrial Machinery | 288.039 B GBP | 1.27% | −1.03% | 10.478 K | Producer Manufacturing | 64 |
| Electronic Equipment/Instruments | 287.556 B GBP | 1.00% | −0.13% | 10.267 K | Electronic Technology | 34 |
| Specialty Stores | 282.405 B GBP | 0.86% | −0.57% | 9.465 K | Retail Trade | 39 |
| Steel | 281.338 B GBP | 4.57% | −1.35% | 141.935 K | Non-Energy Minerals | 21 |
| Regional Banks | 272.709 B GBP | 2.01% | −0.43% | 19.5 K | Finance | 37 |
| Miscellaneous Commercial Services | 267.576 B GBP | 1.67% | +0.58% | 475.212 K | Commercial Services | 96 |
| Property/Casualty Insurance | 252.95 B GBP | 1.45% | +0.99% | 14.033 K | Finance | 15 |
| Oil & Gas Pipelines | 248.35 B GBP | 5.70% | +0.08% | 3.064 K | Industrial Services | 7 |
| Managed Health Care | 242.007 B GBP | 1.17% | +0.49% | 97 | Health Services | 4 |
| Restaurants | 225.813 B GBP | 1.43% | +0.02% | 220.617 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 216.903 B GBP | 1.40% | −0.06% | 26.226 K | Producer Manufacturing | 15 |
| Food: Specialty/Candy | 214.789 B GBP | 2.45% | +0.56% | 20.925 K | Consumer Non-Durables | 22 |
| Railroads | 214.291 B GBP | 2.00% | +0.15% | 348 | Transportation | 4 |
| Computer Processing Hardware | 206.145 B GBP | 1.37% | −1.39% | 3.055 K | Electronic Technology | 6 |
| Beverages: Alcoholic | 201.768 B GBP | 3.06% | +0.66% | 308.402 K | Consumer Non-Durables | 17 |
| Internet Software/Services | 199.313 B GBP | 0.53% | +0.41% | 169.412 K | Technology Services | 31 |
| Wireless Telecommunications | 194.124 B GBP | 3.48% | +0.23% | 3.429 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 190.8 B GBP | 0.72% | −0.93% | 54.445 K | Consumer Services | 16 |
| Financial Publishing/Services | 188.451 B GBP | 0.84% | +0.13% | 1.052 K | Commercial Services | 4 |
| Air Freight/Couriers | 182.367 B GBP | 3.21% | −0.46% | 8.582 K | Transportation | 8 |
| Medical Distributors | 172.313 B GBP | 1.47% | +1.12% | 1.313 M | Distribution Services | 14 |
| Other Consumer Services | 172.199 B GBP | 0.35% | −1.83% | 22.659 K | Consumer Services | 17 |
| Apparel/Footwear Retail | 162.783 B GBP | 1.50% | −0.18% | 145.623 K | Retail Trade | 16 |
| Homebuilding | 156.583 B GBP | 1.40% | −0.88% | 314.727 K | Consumer Durables | 25 |
| Oil Refining/Marketing | 152.418 B GBP | 2.69% | −0.25% | 292 | Energy Minerals | 7 |
| Data Processing Services | 151.581 B GBP | 1.21% | −0.88% | 1.485 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 141.725 B GBP | 1.99% | +0.66% | 3.991 K | Consumer Non-Durables | 9 |
| Computer Peripherals | 129.808 B GBP | 0.45% | +1.55% | 1.244 K | Electronic Technology | 15 |
| Precious Metals | 125.26 B GBP | 1.71% | +0.60% | 92.837 K | Non-Energy Minerals | 112 |
| Tobacco | 124.518 B GBP | 9.52% | +0.37% | 1.297 M | Consumer Non-Durables | 6 |
| Finance/Rental/Leasing | 120.437 B GBP | 1.63% | −0.76% | 61.257 K | Finance | 44 |
| Environmental Services | 119.668 B GBP | 1.26% | +0.37% | 262 | Industrial Services | 6 |
| Recreational Products | 118.081 B GBP | 2.48% | −4.52% | 1.637 K | Consumer Durables | 17 |
| Internet Retail | 114.184 B GBP | 0.01% | +0.17% | 7.78 K | Retail Trade | 18 |
| Insurance Brokers/Services | 113.961 B GBP | 1.04% | +0.45% | 106 | Finance | 6 |
| Home Improvement Chains | 112.553 B GBP | 2.03% | −0.14% | 72.675 K | Retail Trade | 4 |
| Industrial Specialties | 109.374 B GBP | 1.19% | +0.28% | 3.147 K | Process Industries | 12 |
| Auto Parts: OEM | 107.774 B GBP | 1.88% | −0.27% | 47.16 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 105.092 B GBP | 0.53% | +0.16% | 3.143 K | Communications | 6 |
| Real Estate Development | 96.296 B GBP | 2.90% | +24.67% | 70.243 K | Finance | 65 |
| Electronic Components | 93.966 B GBP | 1.39% | +0.06% | 2.327 K | Electronic Technology | 17 |
| Construction Materials | 90.953 B GBP | 1.36% | +0.67% | 112.143 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 89.671 B GBP | 2.32% | +0.13% | 873.066 K | Finance | 75 |
| Casinos/Gaming | 87.948 B GBP | 0.77% | −0.89% | 103.261 K | Consumer Services | 8 |
| Containers/Packaging | 82.277 B GBP | 2.28% | +0.56% | 491.65 K | Process Industries | 14 |
| Building Products | 81.314 B GBP | 1.95% | +0.97% | 9.522 K | Producer Manufacturing | 20 |
| Hospital/Nursing Management | 76.408 B GBP | 0.82% | −0.29% | 14.389 K | Health Services | 7 |
| Engineering & Construction | 74.797 B GBP | 1.44% | −0.81% | 77.903 K | Industrial Services | 49 |
| Airlines | 72.062 B GBP | 0.89% | −0.11% | 237.284 K | Transportation | 13 |
| Life/Health Insurance | 71.733 B GBP | 4.23% | +0.22% | 3.447 M | Finance | 8 |
| Medical/Nursing Services | 70.046 B GBP | 1.34% | +2.56% | 14.426 K | Health Services | 20 |
| Movies/Entertainment | 67.654 B GBP | 0.46% | +0.46% | 72.74 K | Consumer Services | 28 |
| Biotechnology | 65.32 B GBP | — | −1.14% | 8.034 K | Health Technology | 65 |
| Food: Major Diversified | 63.842 B GBP | 3.14% | +0.71% | 56.56 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 59.115 B GBP | 0.78% | +0.12% | 182 | Health Services | 3 |
| Discount Stores | 57.64 B GBP | 1.32% | −0.32% | 43.374 K | Retail Trade | 5 |
| Trucking | 57.599 B GBP | 0.65% | −0.04% | 106 | Transportation | 4 |
| Drugstore Chains | 55.946 B GBP | 4.77% | −2.20% | 5.765 K | Retail Trade | 2 |
| Chemicals: Agricultural | 50.511 B GBP | 3.36% | −0.93% | 1.422 K | Process Industries | 11 |
| Food: Meat/Fish/Dairy | 42.193 B GBP | 3.01% | +0.76% | 15.751 K | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.385 B GBP | 1.61% | −1.50% | 98.39 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.461 B GBP | 3.00% | −0.20% | 1.226 M | Utilities | 6 |
| Water Utilities | 37.7 B GBP | 3.32% | +0.06% | 108.113 K | Utilities | 4 |
| Advertising/Marketing Services | 37.679 B GBP | 3.49% | +0.67% | 159.772 K | Commercial Services | 21 |
| Electronics/Appliances | 35.954 B GBP | 2.43% | −1.43% | 29.672 K | Consumer Durables | 12 |
| Cable/Satellite TV | 34.541 B GBP | — | +1.50% | 114 | Consumer Services | 1 |
| Chemicals: Major Diversified | 33.91 B GBP | 2.18% | +0.16% | 31.746 K | Process Industries | 7 |
| Contract Drilling | 33.581 B GBP | 2.24% | +0.49% | 357 | Industrial Services | 7 |
| Food Distributors | 30.804 B GBP | 2.70% | −0.31% | 1.336 K | Distribution Services | 6 |
| Tools & Hardware | 28.611 B GBP | 3.27% | +0.06% | 5.508 K | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.398 B GBP | 1.77% | −1.16% | 24.087 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.413 B GBP | 0.72% | −0.06% | 26.267 K | Electronic Technology | 17 |
| Department Stores | 25.317 B GBP | 2.76% | −0.10% | 607.203 K | Retail Trade | 5 |
| Publishing: Newspapers | 24.28 B GBP | 1.12% | −0.69% | 6.989 K | Consumer Services | 7 |
| Industrial Conglomerates | 21.074 B GBP | 5.35% | −15.93% | 1.842 K | Producer Manufacturing | 5 |
| Pulp & Paper | 19.884 B GBP | 3.43% | −0.23% | 69.783 K | Process Industries | 5 |
| Marine Shipping | 19.081 B GBP | 5.06% | +2.69% | 9.279 K | Transportation | 21 |
| Forest Products | 18.755 B GBP | 2.52% | −1.01% | 15.204 K | Non-Energy Minerals | 4 |