| Pharmaceuticals: Major | 1.868 T GBP | 1.69% | +0.61% | 515.334 K | Health Technology | 104 |
| Packaged Software | 1.709 T GBP | 0.42% | +0.29% | 41.401 K | Technology Services | 146 |
| Major Banks | 1.115 T GBP | 4.04% | +0.44% | 6.053 M | Finance | 37 |
| Medical Specialties | 1.069 T GBP | 0.70% | +0.85% | 30.112 K | Health Technology | 69 |
| Semiconductors | 994.723 B GBP | 1.54% | +1.01% | 1.842 K | Electronic Technology | 47 |
| Electric Utilities | 896.935 B GBP | 3.47% | +0.65% | 306.886 K | Utilities | 47 |
| Integrated Oil | 840.751 B GBP | 4.89% | +0.21% | 7.423 M | Energy Minerals | 42 |
| Real Estate Investment Trusts | 794.553 B GBP | 4.27% | −0.33% | 149.601 K | Finance | 109 |
| Aerospace & Defense | 601.041 B GBP | 1.11% | −0.31% | 1.3 M | Electronic Technology | 36 |
| Information Technology Services | 542.387 B GBP | 0.94% | −0.61% | 36.619 K | Technology Services | 74 |
| Motor Vehicles | 535.017 B GBP | 2.15% | −2.77% | 80.889 K | Consumer Durables | 13 |
| Investment Managers | 523.957 B GBP | 3.17% | +0.74% | 236.774 K | Finance | 158 |
| Multi-Line Insurance | 452.679 B GBP | 2.54% | +1.71% | 489.891 K | Finance | 18 |
| Investment Banks/Brokers | 421.713 B GBP | 2.06% | +0.03% | 3.427 M | Finance | 32 |
| Telecommunications Equipment | 401.19 B GBP | 1.65% | −0.77% | 1.387 K | Electronic Technology | 29 |
| Chemicals: Specialty | 378.823 B GBP | 1.79% | +0.23% | 5.026 K | Process Industries | 35 |
| Other Metals/Minerals | 376.358 B GBP | 4.24% | +0.85% | 1.065 M | Non-Energy Minerals | 91 |
| Electrical Products | 374.305 B GBP | 1.07% | +0.05% | 127.896 K | Producer Manufacturing | 43 |
| Food Retail | 343.675 B GBP | 1.02% | +0.97% | 806.543 K | Retail Trade | 8 |
| Household/Personal Care | 334.871 B GBP | 2.85% | +0.51% | 1.186 M | Consumer Non-Durables | 17 |
| Industrial Machinery | 313.912 B GBP | 1.26% | +1.20% | 28.927 K | Producer Manufacturing | 64 |
| Wholesale Distributors | 312.356 B GBP | 2.37% | +1.06% | 6.804 M | Distribution Services | 37 |
| Electronic Equipment/Instruments | 293.261 B GBP | 0.99% | +0.50% | 81.159 K | Electronic Technology | 34 |
| Specialty Stores | 283.971 B GBP | 0.86% | −0.37% | 29.104 K | Retail Trade | 38 |
| Steel | 279.136 B GBP | 4.60% | +0.77% | 573.282 K | Non-Energy Minerals | 20 |
| Regional Banks | 273.842 B GBP | 1.98% | +0.33% | 16.45 K | Finance | 36 |
| Miscellaneous Commercial Services | 268.848 B GBP | 1.66% | −0.20% | 2.947 M | Commercial Services | 98 |
| Internet Software/Services | 257.29 B GBP | 0.71% | −0.48% | 325.532 K | Technology Services | 31 |
| Property/Casualty Insurance | 256.058 B GBP | 1.44% | +0.74% | 64.209 K | Finance | 15 |
| Oil & Gas Pipelines | 252.585 B GBP | 5.61% | +0.25% | 2.417 K | Industrial Services | 7 |
| Managed Health Care | 244.636 B GBP | 1.15% | +0.47% | 8.823 K | Health Services | 4 |
| Oil & Gas Production | 238.861 B GBP | 2.87% | −0.84% | 116.426 K | Energy Minerals | 68 |
| Restaurants | 228.19 B GBP | 1.41% | +0.26% | 417.951 K | Consumer Services | 32 |
| Trucks/Construction/Farm Machinery | 220.281 B GBP | 1.38% | +0.26% | 158.959 K | Producer Manufacturing | 15 |
| Food: Specialty/Candy | 217.126 B GBP | 2.42% | +1.24% | 34.161 K | Consumer Non-Durables | 22 |
| Railroads | 217.06 B GBP | 1.98% | +0.28% | 1.058 K | Transportation | 5 |
| Beverages: Alcoholic | 205.08 B GBP | 3.02% | +0.50% | 681.689 K | Consumer Non-Durables | 15 |
| Computer Processing Hardware | 203.565 B GBP | 1.38% | −0.80% | 4.522 K | Electronic Technology | 6 |
| Wireless Telecommunications | 196.83 B GBP | 3.43% | +0.58% | 6.059 M | Communications | 6 |
| Hotels/Resorts/Cruise lines | 194.133 B GBP | 0.71% | +0.89% | 74.911 K | Consumer Services | 16 |
| Financial Publishing/Services | 190.485 B GBP | 0.83% | +0.72% | 374 | Commercial Services | 4 |
| Air Freight/Couriers | 184.178 B GBP | 3.18% | +0.48% | 15.213 K | Transportation | 8 |
| Medical Distributors | 172.799 B GBP | 1.46% | +0.41% | 2.002 M | Distribution Services | 14 |
| Other Consumer Services | 165.618 B GBP | 0.37% | +0.18% | 55.313 K | Consumer Services | 17 |
| Apparel/Footwear Retail | 164.646 B GBP | 1.48% | −0.27% | 432.986 K | Retail Trade | 16 |
| Homebuilding | 156.61 B GBP | 1.40% | +0.80% | 790.422 K | Consumer Durables | 24 |
| Oil Refining/Marketing | 151.834 B GBP | 2.70% | −1.24% | 1.488 K | Energy Minerals | 7 |
| Data Processing Services | 150.65 B GBP | 1.22% | +0.32% | 3.325 K | Technology Services | 21 |
| Beverages: Non-Alcoholic | 146.181 B GBP | 1.42% | +0.63% | 5.268 K | Consumer Non-Durables | 10 |
| Computer Peripherals | 140.111 B GBP | 0.42% | +4.04% | 4.907 K | Electronic Technology | 15 |
| Tobacco | 125.74 B GBP | 9.34% | +1.08% | 2.628 M | Consumer Non-Durables | 5 |
| Precious Metals | 125.336 B GBP | 1.69% | +1.95% | 241.632 K | Non-Energy Minerals | 113 |
| Finance/Rental/Leasing | 122.718 B GBP | 1.60% | +0.57% | 268.855 K | Finance | 45 |
| Environmental Services | 120.069 B GBP | 1.26% | +0.73% | 732 | Industrial Services | 6 |
| Recreational Products | 118.791 B GBP | 2.44% | +2.10% | 5.112 K | Consumer Durables | 16 |
| Insurance Brokers/Services | 115.885 B GBP | 1.02% | +1.68% | 205 | Finance | 6 |
| Internet Retail | 114.9 B GBP | 0.01% | −0.56% | 48.885 K | Retail Trade | 18 |
| Home Improvement Chains | 114.305 B GBP | 2.00% | −0.53% | 359.963 K | Retail Trade | 4 |
| Industrial Specialties | 110.004 B GBP | 1.18% | +0.49% | 8.482 K | Process Industries | 12 |
| Auto Parts: OEM | 109.198 B GBP | 1.86% | +0.20% | 140.281 K | Producer Manufacturing | 25 |
| Specialty Telecommunications | 101.95 B GBP | 0.54% | −1.38% | 17.889 K | Communications | 6 |
| Electronic Components | 95.827 B GBP | 1.36% | +0.31% | 5.122 K | Electronic Technology | 16 |
| Real Estate Development | 94.335 B GBP | 2.76% | +0.37% | 322.441 K | Finance | 57 |
| Construction Materials | 92.974 B GBP | 1.33% | +3.78% | 569.076 K | Non-Energy Minerals | 15 |
| Financial Conglomerates | 89.864 B GBP | 2.30% | +1.25% | 1.324 M | Finance | 73 |
| Casinos/Gaming | 87.741 B GBP | 0.77% | −0.15% | 603.482 K | Consumer Services | 8 |
| Building Products | 83.289 B GBP | 1.90% | +0.51% | 173.572 K | Producer Manufacturing | 20 |
| Containers/Packaging | 81.679 B GBP | 2.28% | −0.44% | 486.493 K | Process Industries | 13 |
| Hospital/Nursing Management | 79.351 B GBP | 0.79% | +1.87% | 4.842 K | Health Services | 7 |
| Engineering & Construction | 75.792 B GBP | 1.42% | −0.19% | 81.968 K | Industrial Services | 47 |
| Life/Health Insurance | 73.497 B GBP | 4.13% | +1.00% | 2.099 M | Finance | 8 |
| Airlines | 72.87 B GBP | 0.88% | −0.32% | 423.29 K | Transportation | 12 |
| Medical/Nursing Services | 70.357 B GBP | 1.33% | +1.42% | 303.972 K | Health Services | 20 |
| Movies/Entertainment | 66.95 B GBP | 0.46% | −0.50% | 660.486 K | Consumer Services | 27 |
| Food: Major Diversified | 64.458 B GBP | 3.10% | +0.63% | 243.712 K | Consumer Non-Durables | 4 |
| Biotechnology | 63.085 B GBP | — | −1.83% | 11.401 K | Health Technology | 63 |
| Services to the Health Industry | 60.339 B GBP | 0.76% | +1.55% | 209 | Health Services | 3 |
| Trucking | 58.142 B GBP | 0.65% | +0.26% | 184 | Transportation | 4 |
| Discount Stores | 57.531 B GBP | 1.32% | +0.29% | 161.881 K | Retail Trade | 5 |
| Drugstore Chains | 55.985 B GBP | 4.76% | +0.82% | 16.908 K | Retail Trade | 2 |
| Chemicals: Agricultural | 51.645 B GBP | 3.29% | +1.29% | 1.621 K | Process Industries | 12 |
| Food: Meat/Fish/Dairy | 42.725 B GBP | 2.97% | +0.86% | 6.798 K | Consumer Non-Durables | 11 |
| Apparel/Footwear | 39.771 B GBP | 1.60% | −0.07% | 202.668 K | Consumer Non-Durables | 20 |
| Gas Distributors | 38.724 B GBP | 2.98% | +0.19% | 3.384 M | Utilities | 6 |
| Water Utilities | 38.33 B GBP | 3.27% | −0.14% | 657.015 K | Utilities | 4 |
| Advertising/Marketing Services | 37.703 B GBP | 3.41% | +1.03% | 939.636 K | Commercial Services | 20 |
| Cable/Satellite TV | 35.489 B GBP | — | +1.67% | 425 | Consumer Services | 1 |
| Electronics/Appliances | 34.843 B GBP | 2.50% | −1.89% | 235.866 K | Consumer Durables | 11 |
| Contract Drilling | 33.775 B GBP | 2.22% | −0.74% | 589.185 K | Industrial Services | 7 |
| Chemicals: Major Diversified | 33.477 B GBP | 2.18% | +0.45% | 46.415 K | Process Industries | 6 |
| Food Distributors | 30.939 B GBP | 2.69% | +0.76% | 3.863 K | Distribution Services | 6 |
| Tools & Hardware | 29.212 B GBP | 3.20% | +1.66% | 16.36 K | Consumer Durables | 7 |
| Oilfield Services/Equipment | 28.271 B GBP | 1.78% | −1.03% | 40.855 K | Industrial Services | 10 |
| Electronic Production Equipment | 26.618 B GBP | 0.72% | +1.43% | 16.267 K | Electronic Technology | 17 |
| Department Stores | 25.853 B GBP | 2.71% | +0.64% | 1.673 M | Retail Trade | 5 |
| Publishing: Newspapers | 24.723 B GBP | 1.07% | +0.85% | 10.489 K | Consumer Services | 6 |
| Pulp & Paper | 19.222 B GBP | 3.41% | −0.48% | 2.197 K | Process Industries | 3 |
| Marine Shipping | 19.067 B GBP | 4.67% | +0.75% | 11.935 K | Transportation | 19 |
| Forest Products | 18.822 B GBP | 2.51% | −0.11% | 23.15 K | Non-Energy Minerals | 4 |
| Electronics/Appliance Stores | 17.713 B GBP | 3.87% | +2.93% | 64.439 K | Retail Trade | 5 |