| Internet Software/Services | 6.61 T CHF | 0.34% | +0.60% | 18 | Technology services | 17 |
| Semiconductors | 6.08 T CHF | 0.51% | +1.37% | 579 | Electronic technology | 28 |
| Packaged Software | 5.27 T CHF | 0.70% | +0.19% | 151 | Technology services | 33 |
| Pharmaceuticals: Major | 4.83 T CHF | 2.20% | −0.01% | 36.68 K | Health technology | 51 |
| Telecommunications Equipment | 3.84 T CHF | 0.70% | −0.20% | 22 | Electronic technology | 8 |
| Internet Retail | 2.69 T CHF | 0.13% | +0.75% | 30 | Retail trade | 9 |
| Major Banks | 1.91 T CHF | 3.10% | +1.42% | 2.02 K | Finance | 20 |
| Motor Vehicles | 1.49 T CHF | 1.48% | +0.91% | 76 | Consumer durables | 15 |
| Medical Specialties | 1.33 T CHF | 0.83% | −1.15% | 2.95 K | Health technology | 33 |
| Specialty Stores | 1.33 T CHF | 0.78% | +1.43% | 299 | Retail trade | 9 |
| Miscellaneous Commercial Services | 1.28 T CHF | 0.72% | +0.77% | 551 | Commercial services | 11 |
| Integrated Oil | 1.2 T CHF | 4.30% | +1.19% | 49 | Energy minerals | 9 |
| Property/Casualty Insurance | 1.05 T CHF | 0.13% | +0.23% | 21 | Finance | 3 |
| Aerospace & Defense | 954.66 B CHF | 1.32% | +0.28% | 64 | Electronic technology | 14 |
| Apparel/Footwear | 827.35 B CHF | 1.36% | +1.31% | 26 | Consumer non-durables | 15 |
| Investment Managers | 799.85 B CHF | 2.34% | +1.11% | 119.24 K | Finance | 21 |
| Household/Personal Care | 727.04 B CHF | 2.50% | −2.96% | 26 | Consumer non-durables | 5 |
| Food: Specialty/Candy | 682.5 B CHF | 2.81% | −1.23% | 178 | Consumer non-durables | 16 |
| Industrial Machinery | 676.07 B CHF | 1.62% | +3.26% | 3.39 K | Producer manufacturing | 46 |
| Electrical Products | 641.47 B CHF | 1.45% | +0.28% | 51.25 K | Producer manufacturing | 13 |
| Tobacco | 605.76 B CHF | 4.73% | +0.00% | 1.2 K | Consumer non-durables | 5 |
| Multi-Line Insurance | 540.45 B CHF | 4.37% | +0.23% | 14.72 K | Finance | 13 |
| Information Technology Services | 513.53 B CHF | 0.70% | +0.06% | 182 | Technology services | 8 |
| Food: Major Diversified | 484.93 B CHF | 3.83% | −0.25% | 392.68 K | Consumer non-durables | 6 |
| Investment Banks/Brokers | 443.03 B CHF | 1.52% | +3.16% | 566 | Finance | 14 |
| Managed Health Care | 433.69 B CHF | 1.60% | +1.93% | 50 | Health services | 1 |
| Biotechnology | 429.24 B CHF | 2.03% | −0.67% | 3.83 K | Health technology | 19 |
| Electric Utilities | 408.8 B CHF | 3.27% | +1.13% | 610 | Utilities | 16 |
| Restaurants | 351.29 B CHF | 2.21% | −0.72% | 21 | Consumer services | 3 |
| Trucks/Construction/Farm Machinery | 346.83 B CHF | 2.25% | +2.76% | 962 | Producer manufacturing | 9 |
| Other Metals/Minerals | 342.69 B CHF | 4.46% | −0.27% | 21 | Non-energy minerals | 7 |
| Wireless Telecommunications | 341.67 B CHF | 5.58% | +0.04% | 24 | Communications | 5 |
| Beverages: Non-Alcoholic | 310.18 B CHF | 2.43% | −1.42% | 66 | Consumer non-durables | 2 |
| Other Consumer Services | 300.96 B CHF | 0.40% | +2.65% | 11 | Consumer services | 9 |
| Chemicals: Specialty | 270.01 B CHF | 1.95% | −1.22% | 1.42 K | Process industries | 11 |
| Air Freight/Couriers | 267.55 B CHF | 3.09% | +5.28% | 18 | Transportation | 4 |
| Finance/Rental/Leasing | 256.82 B CHF | 0.94% | +11.82% | 35 | Finance | 3 |
| Real Estate Investment Trusts | 252.49 B CHF | 3.91% | +2.07% | 11 | Finance | 7 |
| Other Consumer Specialties | 249.4 B CHF | 1.66% | −0.75% | 58.58 K | Consumer durables | 6 |
| Beverages: Alcoholic | 248.23 B CHF | 2.50% | −1.43% | 336 | Consumer non-durables | 6 |
| Major Telecommunications | 211.27 B CHF | 3.20% | +0.11% | 5.22 K | Communications | 4 |
| Precious Metals | 196.57 B CHF | 1.62% | +0.39% | 338 | Non-energy minerals | 12 |
| Cable/Satellite TV | 194.68 B CHF | 2.31% | +7.32% | 2 | Consumer services | 3 |
| Computer Peripherals | 188.73 B CHF | 0.28% | −1.45% | 6.25 K | Electronic technology | 8 |
| Movies/Entertainment | 183.83 B CHF | 0.90% | −0.68% | 73 | Consumer services | 6 |
| Life/Health Insurance | 181.05 B CHF | 2.54% | +1.18% | 2.03 K | Finance | 6 |
| Other Transportation | 164.51 B CHF | 0.20% | +0.52% | 196 | Transportation | 3 |
| Regional Banks | 163.41 B CHF | 1.46% | +5.61% | 1.91 K | Finance | 21 |
| Financial Publishing/Services | 149.54 B CHF | 0.71% | +5.39% | 3 | Commercial services | 1 |
| Steel | 145.55 B CHF | 5.04% | +2.53% | 366 | Non-energy minerals | 6 |
| Industrial Conglomerates | 145.27 B CHF | 1.96% | −0.66% | 4 | Producer manufacturing | 2 |
| Construction Materials | 135.97 B CHF | 2.69% | +0.39% | 68.31 K | Non-energy minerals | 3 |
| Hotels/Resorts/Cruise lines | 128.47 B CHF | 0.93% | +0.43% | 75 | Consumer services | 6 |
| Computer Processing Hardware | 125.37 B CHF | 0.92% | +8.95% | 157 | Electronic technology | 8 |
| Oil & Gas Production | 112.71 B CHF | 3.24% | −3.00% | 17 | Energy minerals | 2 |
| Chemicals: Major Diversified | 92.31 B CHF | 1.29% | +0.09% | 24.97 K | Process industries | 5 |
| Engineering & Construction | 85.44 B CHF | 1.39% | −4.28% | 264 | Industrial services | 11 |
| Airlines | 82.38 B CHF | 1.47% | +0.90% | 6.97 K | Transportation | 5 |
| Environmental Services | 82.28 B CHF | 1.32% | −2.00% | 15 | Industrial services | 1 |
| Electronic Components | 77.63 B CHF | 1.02% | −1.73% | 80 | Electronic technology | 4 |
| Marine Shipping | 74.21 B CHF | 5.71% | +1.17% | 8.42 K | Transportation | 3 |
| Data Processing Services | 67.79 B CHF | 0.69% | +10.13% | 590 | Technology services | 4 |
| Medical Distributors | 62.62 B CHF | 1.45% | +11.71% | 2.14 K | Distribution services | 8 |
| Oil & Gas Pipelines | 54.96 B CHF | 4.21% | −0.08% | 300 | Industrial services | 1 |
| Building Products | 54.56 B CHF | 1.59% | −0.14% | 3.61 K | Producer manufacturing | 4 |
| Food: Meat/Fish/Dairy | 53.28 B CHF | 2.93% | +0.87% | 476 | Consumer non-durables | 8 |
| Home Improvement Chains | 51.04 B CHF | 2.52% | — | 204 | Retail trade | 1 |
| Food Retail | 49.69 B CHF | 1.91% | +6.25% | 23.52 K | Retail trade | 4 |
| Wholesale Distributors | 49.05 B CHF | 2.93% | +1.89% | 366 | Distribution services | 2 |
| Real Estate Development | 49.05 B CHF | 3.17% | −0.11% | 3.35 K | Finance | 27 |
| Auto Parts: OEM | 47.83 B CHF | 1.94% | +38.10% | 13 | Producer manufacturing | 4 |
| Oil Refining/Marketing | 46.16 B CHF | 4.68% | −3.04% | 5 | Energy minerals | 2 |
| Apparel/Footwear Retail | 38.5 B CHF | 3.06% | −1.91% | 131 | Retail trade | 3 |
| Consumer Sundries | 32.42 B CHF | 2.14% | +16.47% | 100 | Consumer non-durables | 1 |
| Medical/Nursing Services | 25.94 B CHF | 1.27% | +4.63% | 195 | Health services | 4 |
| Financial Conglomerates | 23.66 B CHF | 4.34% | +1.00% | 19.34 K | Finance | 11 |
| Broadcasting | 22.02 B CHF | 0.97% | +45.67% | 115 | Consumer services | 1 |
| Electronic Production Equipment | 18.35 B CHF | 0.45% | −2.80% | 59 | Electronic technology | 4 |
| Metal Fabrication | 16.69 B CHF | 1.64% | −0.27% | 558 | Producer manufacturing | 5 |
| Recreational Products | 14.29 B CHF | 2.46% | +6.13% | 6 | Consumer durables | 2 |
| Electronics/Appliances | 13.37 B CHF | — | +16.96% | 12 | Consumer durables | 3 |
| Electronics/Appliance Stores | 11.9 B CHF | 0.65% | −3.45% | 1.01 K | Retail trade | 3 |
| Electronics Distributors | 8.48 B CHF | 2.77% | +0.27% | 6.09 K | Distribution services | 4 |
| Drugstore Chains | 7.55 B CHF | 0.00% | +1.08% | 222 | Retail trade | 1 |
| Personnel Services | 7.37 B CHF | 11.36% | −0.13% | 70.97 K | Commercial services | 2 |
| Advertising/Marketing Services | 7.25 B CHF | 0.91% | −3.31% | 415 | Commercial services | 3 |
| Computer Communications | 7.01 B CHF | 1.16% | +0.69% | 480 | Electronic technology | 4 |
| Miscellaneous Manufacturing | 6.87 B CHF | 1.54% | +19.03% | 1.41 K | Producer manufacturing | 2 |
| Agricultural Commodities/Milling | 6.47 B CHF | 5.82% | +4.89% | 74 | Process industries | 2 |
| Specialty Telecommunications | 4.94 B CHF | 7.57% | −3.72% | 403 | Communications | 2 |
| Containers/Packaging | 4.67 B CHF | 1.81% | −2.08% | 4.82 K | Process industries | 6 |
| Electronic Equipment/Instruments | 3.12 B CHF | 1.57% | +0.06% | 377 | Electronic technology | 2 |
| Contract Drilling | 2.78 B CHF | — | −4.30% | 5.35 K | Industrial services | 1 |
| Home Furnishings | 2.65 B CHF | 2.67% | +3.32% | 82 | Consumer durables | 2 |
| Automotive Aftermarket | 2.46 B CHF | — | −0.33% | 3 | Consumer durables | 1 |
| Railroads | 2.27 B CHF | 3.34% | +0.28% | 171 | Transportation | 3 |
| Publishing: Newspapers | 2.2 B CHF | 2.98% | −1.44% | 341 | Consumer services | 1 |
| Alternative Power Generation | 1.26 B CHF | 6.25% | −1.16% | 425 | Utilities | 1 |
| Textiles | 1.25 B CHF | 5.19% | −1.25% | 55.12 K | Process industries | 1 |
| Hospital/Nursing Management | 1.16 B CHF | — | 0.00% | 1 | Health services | 1 |