| Pharmaceuticals: Major | 1.803 T GBP | 1.78% | +0.99% | 82.732 K | Health Technology | 112 |
| Packaged Software | 1.568 T GBP | 0.30% | +1.12% | 11.013 K | Technology Services | 152 |
| Major Banks | 1.117 T GBP | 4.31% | +0.69% | 2.08 M | Finance | 45 |
| Medical Specialties | 950.194 B GBP | 0.80% | +0.56% | 104.278 K | Health Technology | 75 |
| Semiconductors | 917.76 B GBP | 1.70% | +0.21% | 26.884 K | Electronic Technology | 48 |
| Electric Utilities | 849.179 B GBP | 3.77% | +0.58% | 135.844 K | Utilities | 49 |
| Real Estate Investment Trusts | 786.955 B GBP | 4.40% | +0.53% | 43.311 K | Finance | 109 |
| Integrated Oil | 758.01 B GBP | 4.67% | +0.56% | 1.297 M | Energy Minerals | 39 |
| Motor Vehicles | 593.922 B GBP | 1.95% | +1.34% | 1.576 M | Consumer Durables | 15 |
| Aerospace & Defense | 581.515 B GBP | 1.16% | +0.47% | 320.122 K | Electronic Technology | 36 |
| Investment Managers | 566.219 B GBP | 3.14% | +1.28% | 281.839 K | Finance | 162 |
| Information Technology Services | 547.129 B GBP | 0.94% | +1.02% | 8.15 K | Technology Services | 75 |
| Specialty Stores | 534.668 B GBP | 0.77% | +1.70% | 12.526 K | Retail Trade | 40 |
| Multi-Line Insurance | 513.668 B GBP | 2.71% | −0.75% | 306.008 K | Finance | 21 |
| Investment Banks/Brokers | 419.602 B GBP | 2.10% | +1.50% | 1.283 M | Finance | 34 |
| Oil & Gas Production | 388.554 B GBP | 2.85% | +0.65% | 52.189 K | Energy Minerals | 72 |
| Telecommunications Equipment | 387.6 B GBP | 1.78% | −0.29% | 295 | Electronic Technology | 29 |
| Chemicals: Specialty | 370.27 B GBP | 1.91% | +0.23% | 2.197 K | Process Industries | 36 |
| Industrial Machinery | 359.233 B GBP | 1.30% | +0.17% | 8.978 K | Producer Manufacturing | 67 |
| Other Metals/Minerals | 356.143 B GBP | 4.50% | −1.76% | 343.437 K | Non-Energy Minerals | 96 |
| Electrical Products | 329.609 B GBP | 1.10% | −0.00% | 12.754 K | Producer Manufacturing | 45 |
| Household/Personal Care | 322.207 B GBP | 2.99% | +0.52% | 266.482 K | Consumer Non-Durables | 18 |
| Steel | 295.947 B GBP | 4.36% | −1.21% | 189.778 K | Non-Energy Minerals | 20 |
| Wholesale Distributors | 280.489 B GBP | 2.61% | −0.06% | 1.627 M | Distribution Services | 40 |
| Regional Banks | 270.326 B GBP | 2.00% | +0.79% | 15.157 K | Finance | 45 |
| Miscellaneous Commercial Services | 261.543 B GBP | 1.47% | +0.52% | 249.823 K | Commercial Services | 98 |
| Internet Software/Services | 252.251 B GBP | 0.73% | +1.68% | 50.46 K | Technology Services | 31 |
| Electronic Equipment/Instruments | 252.178 B GBP | 1.08% | +0.26% | 192.906 K | Electronic Technology | 35 |
| Oil & Gas Pipelines | 251.433 B GBP | 5.71% | +0.15% | 20.312 K | Industrial Services | 7 |
| Managed Health Care | 245.762 B GBP | 1.16% | +0.41% | 327 | Health Services | 4 |
| Medical Distributors | 243.55 B GBP | 0.76% | +0.35% | 531.241 K | Distribution Services | 14 |
| Data Processing Services | 234.731 B GBP | 1.54% | +1.02% | 271.686 K | Technology Services | 20 |
| Restaurants | 220.991 B GBP | 1.48% | −0.40% | 71.894 K | Consumer Services | 32 |
| Railroads | 216.523 B GBP | 2.01% | +0.75% | 393 | Transportation | 5 |
| Trucks/Construction/Farm Machinery | 216.366 B GBP | 1.40% | +0.18% | 14.819 K | Producer Manufacturing | 18 |
| Property/Casualty Insurance | 215.384 B GBP | 1.37% | +0.93% | 14.802 K | Finance | 14 |
| Food: Specialty/Candy | 213.426 B GBP | 2.59% | +1.06% | 21.395 K | Consumer Non-Durables | 23 |
| Beverages: Alcoholic | 207.543 B GBP | 3.02% | +0.15% | 262.509 K | Consumer Non-Durables | 18 |
| Wireless Telecommunications | 198.72 B GBP | 3.44% | +0.74% | 1.619 M | Communications | 6 |
| Computer Processing Hardware | 198.3 B GBP | 1.44% | −0.38% | 2.177 K | Electronic Technology | 8 |
| Hotels/Resorts/Cruise lines | 192.675 B GBP | 0.72% | +1.04% | 70.959 K | Consumer Services | 16 |
| Air Freight/Couriers | 185.07 B GBP | 3.21% | +0.98% | 13.121 K | Transportation | 9 |
| Other Consumer Services | 172.956 B GBP | 0.36% | +0.58% | 12.407 K | Consumer Services | 17 |
| Oil Refining/Marketing | 169.085 B GBP | 2.49% | +1.00% | 5.407 K | Energy Minerals | 7 |
| Financial Publishing/Services | 164.519 B GBP | 0.89% | +1.14% | 347 | Commercial Services | 3 |
| Apparel/Footwear Retail | 160.25 B GBP | 1.54% | +1.28% | 237.183 K | Retail Trade | 16 |
| Homebuilding | 150.076 B GBP | 1.47% | +0.16% | 151.44 K | Consumer Durables | 27 |
| Beverages: Non-Alcoholic | 141.159 B GBP | 1.49% | +0.95% | 3.379 K | Consumer Non-Durables | 10 |
| Tobacco | 122.769 B GBP | 9.69% | +0.68% | 618.585 K | Consumer Non-Durables | 5 |
| Precious Metals | 122.269 B GBP | 1.74% | −2.51% | 106.841 K | Non-Energy Minerals | 111 |
| Environmental Services | 121.665 B GBP | 1.26% | +0.87% | 21.325 K | Industrial Services | 7 |
| Finance/Rental/Leasing | 120.707 B GBP | 1.85% | +0.62% | 26.433 K | Finance | 43 |
| Computer Peripherals | 120.325 B GBP | 0.49% | +0.52% | 645 | Electronic Technology | 15 |
| Construction Materials | 116.563 B GBP | 1.20% | +0.91% | 53.235 K | Non-Energy Minerals | 16 |
| Recreational Products | 116.227 B GBP | 2.85% | +0.37% | 7.375 K | Consumer Durables | 17 |
| Home Improvement Chains | 114.913 B GBP | 2.03% | +0.58% | 69.844 K | Retail Trade | 5 |
| Insurance Brokers/Services | 113.888 B GBP | 1.01% | +0.87% | 22.022 K | Finance | 6 |
| Auto Parts: OEM | 107.427 B GBP | 1.94% | +0.54% | 32.876 K | Producer Manufacturing | 26 |
| Industrial Specialties | 106.931 B GBP | 1.23% | +0.40% | 7.494 K | Process Industries | 13 |
| Internet Retail | 104.581 B GBP | 0.01% | −0.33% | 26.666 K | Retail Trade | 19 |
| Real Estate Development | 102.156 B GBP | 2.92% | −2.53% | 59.661 K | Finance | 75 |
| Specialty Telecommunications | 98.765 B GBP | 0.57% | −1.89% | 10.194 K | Communications | 6 |
| Containers/Packaging | 89.142 B GBP | 2.66% | +0.18% | 289.736 K | Process Industries | 14 |
| Electronic Components | 87.426 B GBP | 1.55% | +1.12% | 1.47 K | Electronic Technology | 18 |
| Casinos/Gaming | 87.132 B GBP | 0.79% | +1.70% | 68.278 K | Consumer Services | 8 |
| Drugstore Chains | 83.687 B GBP | 4.07% | −0.07% | 2.203 K | Retail Trade | 3 |
| Hospital/Nursing Management | 76.699 B GBP | 0.84% | +1.39% | 1.785 K | Health Services | 7 |
| Engineering & Construction | 75.359 B GBP | 1.48% | +0.41% | 47.371 K | Industrial Services | 53 |
| Building Products | 72.774 B GBP | 2.18% | −0.13% | 183.745 K | Producer Manufacturing | 19 |
| Food Retail | 70.389 B GBP | 3.15% | +0.75% | 1.633 M | Retail Trade | 8 |
| Airlines | 69.362 B GBP | 0.85% | +1.00% | 65.849 K | Transportation | 11 |
| Medical/Nursing Services | 68.636 B GBP | 1.37% | +1.88% | 15.505 K | Health Services | 20 |
| Biotechnology | 65.201 B GBP | — | +2.10% | 7.988 K | Health Technology | 68 |
| Movies/Entertainment | 63.979 B GBP | 0.49% | +0.38% | 59.127 K | Consumer Services | 27 |
| Trucking | 63.586 B GBP | 0.60% | −0.15% | 16.275 K | Transportation | 4 |
| Food: Major Diversified | 62.587 B GBP | 2.86% | +3.68% | 200.925 K | Consumer Non-Durables | 4 |
| Services to the Health Industry | 59.585 B GBP | 0.78% | +1.30% | 14.044 K | Health Services | 3 |
| Discount Stores | 58.884 B GBP | 1.30% | −0.62% | 45.533 K | Retail Trade | 5 |
| Chemicals: Agricultural | 50.18 B GBP | 3.45% | −0.22% | 3.076 K | Process Industries | 11 |
| Life/Health Insurance | 49.12 B GBP | 5.29% | +0.40% | 135.586 K | Finance | 7 |
| Food: Meat/Fish/Dairy | 42.916 B GBP | 2.99% | +0.81% | 1.353 K | Consumer Non-Durables | 11 |
| Chemicals: Major Diversified | 41.472 B GBP | 2.54% | −0.20% | 2.102 K | Process Industries | 8 |
| Advertising/Marketing Services | 40.924 B GBP | 3.46% | +0.82% | 77.432 K | Commercial Services | 22 |
| Gas Distributors | 38.737 B GBP | 3.02% | +0.36% | 441.8 K | Utilities | 6 |
| Apparel/Footwear | 38.475 B GBP | 1.67% | +1.42% | 33.012 K | Consumer Non-Durables | 20 |
| Electronics/Appliances | 36.202 B GBP | 2.44% | +0.17% | 54.062 K | Consumer Durables | 12 |
| Water Utilities | 35.286 B GBP | 3.47% | −0.63% | 55.121 K | Utilities | 4 |
| Cable/Satellite TV | 34.661 B GBP | — | −0.52% | 8.523 K | Consumer Services | 1 |
| Contract Drilling | 34.618 B GBP | 2.20% | +0.21% | 2.075 K | Industrial Services | 7 |
| Agricultural Commodities/Milling | 32.405 B GBP | 3.07% | +0.01% | 2.211 K | Process Industries | 18 |
| Food Distributors | 32.024 B GBP | 2.61% | +1.38% | 153.488 K | Distribution Services | 8 |
| Oilfield Services/Equipment | 29.953 B GBP | 1.71% | −0.51% | 18.607 K | Industrial Services | 10 |
| Tools & Hardware | 28.518 B GBP | 3.32% | +0.18% | 33.655 K | Consumer Durables | 7 |
| Financial Conglomerates | 26.076 B GBP | 3.99% | +1.50% | 586.724 K | Finance | 74 |
| Department Stores | 25.032 B GBP | 2.81% | +1.42% | 370.093 K | Retail Trade | 5 |
| Publishing: Newspapers | 24.916 B GBP | 1.23% | +0.97% | 2.481 K | Consumer Services | 8 |
| Electronic Production Equipment | 22.188 B GBP | 0.88% | +0.19% | 7.21 K | Electronic Technology | 17 |
| Marine Shipping | 18.022 B GBP | 5.44% | +1.07% | 3.081 K | Transportation | 21 |
| Major Telecommunications | 17.629 B GBP | 4.97% | −0.22% | 2.964 M | Communications | 7 |
| Electronics/Appliance Stores | 16.189 B GBP | 4.27% | −0.11% | 3.672 K | Retail Trade | 5 |