| Internet Software/Services | 6.26 T CHF | 0.36% | +0.89% | 129 | Technology services | 15 |
| Semiconductors | 5.96 T CHF | 0.52% | +2.31% | 565 | Electronic technology | 29 |
| Packaged Software | 5.26 T CHF | 0.70% | −0.38% | 262 | Technology services | 29 |
| Pharmaceuticals: Major | 4.78 T CHF | 2.29% | +0.73% | 166.14 K | Health technology | 48 |
| Telecommunications Equipment | 4.09 T CHF | 0.78% | +0.11% | 94 | Electronic technology | 10 |
| Internet Retail | 2.54 T CHF | 0.14% | −1.81% | 674 | Retail trade | 9 |
| Motor Vehicles | 1.72 T CHF | 1.49% | +0.64% | 417 | Consumer durables | 16 |
| Major Banks | 1.7 T CHF | 3.42% | +0.92% | 171 | Finance | 21 |
| Medical Specialties | 1.29 T CHF | 0.97% | −0.68% | 20.99 K | Health technology | 40 |
| Integrated Oil | 1.2 T CHF | 5.43% | −0.20% | 332 | Energy minerals | 9 |
| Miscellaneous Commercial Services | 1.18 T CHF | 0.74% | +2.59% | 4.61 K | Commercial services | 12 |
| Specialty Stores | 1.13 T CHF | 0.87% | +0.48% | 1.16 K | Retail trade | 8 |
| Property/Casualty Insurance | 980.4 B CHF | 0.13% | −0.18% | 18 | Finance | 2 |
| Investment Managers | 959.9 B CHF | 1.92% | +0.44% | 273.02 K | Finance | 25 |
| Aerospace & Defense | 893.64 B CHF | 1.41% | +0.55% | 40 | Electronic technology | 14 |
| Industrial Machinery | 824.97 B CHF | 1.42% | +0.21% | 9.81 K | Producer manufacturing | 49 |
| Apparel/Footwear | 714.64 B CHF | 1.40% | −0.61% | 9 | Consumer non-durables | 15 |
| Household/Personal Care | 649.11 B CHF | 2.49% | −1.07% | 41 | Consumer non-durables | 6 |
| Food: Major Diversified | 648.23 B CHF | 2.84% | +0.12% | 1.69 M | Consumer non-durables | 8 |
| Food: Specialty/Candy | 558.9 B CHF | 2.45% | +0.41% | 1.14 K | Consumer non-durables | 16 |
| Multi-Line Insurance | 544.6 B CHF | 4.41% | −1.34% | 124.45 K | Finance | 14 |
| Tobacco | 534.02 B CHF | 5.34% | +0.77% | 215 | Consumer non-durables | 5 |
| Electric Utilities | 524.81 B CHF | 3.70% | −0.96% | 1.02 K | Utilities | 20 |
| Information Technology Services | 508.97 B CHF | 0.74% | +0.68% | 1.98 K | Technology services | 10 |
| Managed Health Care | 497.6 B CHF | 1.67% | −4.97% | 93 | Health services | 2 |
| Electrical Products | 465.39 B CHF | 1.55% | −0.33% | 318 K | Producer manufacturing | 13 |
| Investment Banks/Brokers | 464.17 B CHF | 1.43% | +7.98% | 951 | Finance | 17 |
| Other Metals/Minerals | 397.25 B CHF | 4.06% | +0.02% | 209 | Non-energy minerals | 9 |
| Biotechnology | 389.72 B CHF | 1.60% | −1.17% | 16.81 K | Health technology | 16 |
| Movies/Entertainment | 379.11 B CHF | 0.90% | −0.83% | 10.57 K | Consumer services | 9 |
| Home Improvement Chains | 371.06 B CHF | 2.16% | +0.70% | 7 | Retail trade | 2 |
| Trucks/Construction/Farm Machinery | 367.17 B CHF | 2.10% | +0.64% | 2.5 K | Producer manufacturing | 10 |
| Wireless Telecommunications | 330.51 B CHF | 5.73% | +0.64% | 95 | Communications | 5 |
| Restaurants | 322.49 B CHF | 2.38% | −0.97% | 11 | Consumer services | 3 |
| Beverages: Non-Alcoholic | 305.15 B CHF | 2.45% | +1.00% | 4 | Consumer non-durables | 4 |
| Chemicals: Specialty | 240.77 B CHF | 1.54% | −3.32% | 14.37 K | Process industries | 11 |
| Finance/Rental/Leasing | 229.41 B CHF | 0.92% | +4.34% | 20 | Finance | 3 |
| Other Consumer Services | 229.4 B CHF | 0.30% | −1.49% | 43 | Consumer services | 10 |
| Construction Materials | 205.69 B CHF | 1.88% | +2.84% | 162.84 K | Non-energy minerals | 5 |
| Beverages: Alcoholic | 203.25 B CHF | 2.27% | +1.69% | 26 | Consumer non-durables | 4 |
| Air Freight/Couriers | 201.45 B CHF | 4.07% | +1.72% | 110 | Transportation | 4 |
| Hotels/Resorts/Cruise lines | 198.78 B CHF | 0.54% | −0.30% | 38 | Consumer services | 6 |
| Major Telecommunications | 196.69 B CHF | 3.28% | −0.56% | 10.29 K | Communications | 4 |
| Other Consumer Specialties | 193.23 B CHF | 2.36% | +0.37% | 434.11 K | Consumer durables | 6 |
| Computer Peripherals | 184.55 B CHF | 0.23% | −0.17% | 26.12 K | Electronic technology | 7 |
| Regional Banks | 184.39 B CHF | 1.58% | +6.13% | 10.39 K | Finance | 22 |
| Computer Processing Hardware | 166.98 B CHF | 1.62% | −2.84% | 106 | Electronic technology | 6 |
| Precious Metals | 166.64 B CHF | 1.81% | +1.73% | 412 | Non-energy minerals | 11 |
| Life/Health Insurance | 143.41 B CHF | 2.62% | −0.39% | 8.82 K | Finance | 5 |
| Real Estate Investment Trusts | 139.98 B CHF | 4.22% | −0.20% | 80 | Finance | 6 |
| Apparel/Footwear Retail | 135.32 B CHF | 1.26% | +37.57% | 9 | Retail trade | 3 |
| Other Transportation | 130.83 B CHF | 0.25% | −2.85% | 2.38 K | Transportation | 4 |
| Department Stores | 126.79 B CHF | — | +0.61% | 25 | Retail trade | 1 |
| Industrial Conglomerates | 126.32 B CHF | 2.16% | +1.24% | 4 | Producer manufacturing | 2 |
| Steel | 121.4 B CHF | 5.24% | −1.54% | 822 | Non-energy minerals | 4 |
| Oil & Gas Production | 116.66 B CHF | 3.09% | −1.50% | 5 | Energy minerals | 1 |
| Data Processing Services | 105.35 B CHF | 0.86% | +2.77% | 32 | Technology services | 4 |
| Financial Conglomerates | 105.34 B CHF | 2.32% | +0.16% | 31.3 K | Finance | 14 |
| Oil & Gas Pipelines | 96.94 B CHF | 2.54% | +2.08% | 63 | Industrial services | 2 |
| Electronic Components | 83.8 B CHF | 1.01% | +2.27% | 59 | Electronic technology | 7 |
| Chemicals: Major Diversified | 77.1 B CHF | 0.88% | −0.79% | 136.25 K | Process industries | 4 |
| Environmental Services | 76.39 B CHF | 1.41% | −0.87% | 51 | Industrial services | 1 |
| Airlines | 64.17 B CHF | 1.44% | +1.11% | 288 | Transportation | 4 |
| Drugstore Chains | 63.48 B CHF | 5.92% | +0.18% | 43 | Retail trade | 2 |
| Building Products | 54.86 B CHF | 1.59% | −1.67% | 16.51 K | Producer manufacturing | 4 |
| Wholesale Distributors | 51.47 B CHF | 2.79% | −1.34% | 489 | Distribution services | 2 |
| Marine Shipping | 51.33 B CHF | 4.38% | +0.52% | 71.03 K | Transportation | 3 |
| Oil Refining/Marketing | 48.58 B CHF | 4.48% | +0.18% | 6 | Energy minerals | 3 |
| Real Estate Development | 46.34 B CHF | 3.41% | +0.05% | 30.26 K | Finance | 30 |
| Trucking | 41.46 B CHF | 0.69% | +9.46% | 8 | Transportation | 1 |
| Gas Distributors | 35.94 B CHF | 1.62% | −2.71% | 60 | Utilities | 1 |
| Food: Meat/Fish/Dairy | 27.98 B CHF | 3.06% | +1.79% | 900 | Consumer non-durables | 9 |
| Cable/Satellite TV | 26.43 B CHF | 2.71% | +18.50% | 23 | Consumer services | 1 |
| Electronics/Appliances | 25.8 B CHF | 0.82% | −5.10% | 750 | Consumer durables | 6 |
| Auto Parts: OEM | 24.26 B CHF | 1.90% | +10.94% | 166 | Producer manufacturing | 4 |
| Specialty Telecommunications | 22.56 B CHF | 8.52% | −1.69% | 500 | Communications | 1 |
| Agricultural Commodities/Milling | 22.47 B CHF | 3.82% | −2.47% | 150 | Process industries | 2 |
| Medical Distributors | 19.47 B CHF | 2.62% | −0.41% | 23.53 K | Distribution services | 7 |
| Automotive Aftermarket | 17.55 B CHF | 2.34% | +0.63% | 39 | Consumer durables | 3 |
| Personnel Services | 14.71 B CHF | 8.26% | +2.37% | 192.92 K | Commercial services | 3 |
| Engineering & Construction | 13.91 B CHF | 3.29% | +4.01% | 1.87 K | Industrial services | 8 |
| Electronics/Appliance Stores | 12.2 B CHF | 0.64% | −3.63% | 41.06 K | Retail trade | 3 |
| Metal Fabrication | 11.62 B CHF | 2.02% | −0.14% | 7.75 K | Producer manufacturing | 5 |
| Aluminum | 9.02 B CHF | 1.02% | +19.66% | 25 | Non-energy minerals | 1 |
| Electronics Distributors | 7.84 B CHF | 2.99% | +0.64% | 130.2 K | Distribution services | 4 |
| Recreational Products | 7.69 B CHF | 4.53% | −0.77% | 1 | Consumer durables | 1 |
| Advertising/Marketing Services | 7.68 B CHF | 0.43% | +5.24% | 209 | Commercial services | 2 |
| Computer Communications | 6.09 B CHF | 1.22% | −0.71% | 4.23 K | Electronic technology | 3 |
| Chemicals: Agricultural | 5.96 B CHF | 4.34% | −4.99% | 60 | Process industries | 1 |
| Electronic Equipment/Instruments | 5.83 B CHF | 1.74% | +0.32% | 1.89 K | Electronic technology | 3 |
| Miscellaneous Manufacturing | 4.82 B CHF | 2.26% | −0.05% | 4.51 K | Producer manufacturing | 2 |
| Food Retail | 3.12 B CHF | — | +0.64% | 961.13 K | Retail trade | 2 |
| Contract Drilling | 3.02 B CHF | — | −0.17% | 120 | Industrial services | 1 |
| Hospital/Nursing Management | 2.36 B CHF | — | +1.62% | 5.67 K | Health services | 2 |
| Home Furnishings | 2.18 B CHF | 3.24% | −1.74% | 1.95 K | Consumer durables | 2 |
| Electronic Production Equipment | 2.12 B CHF | 0.27% | −8.06% | 274 | Electronic technology | 2 |
| Railroads | 2.05 B CHF | 3.70% | +0.35% | 665 | Transportation | 3 |
| Publishing: Newspapers | 1.83 B CHF | 3.58% | −0.12% | 578 | Consumer services | 1 |
| Containers/Packaging | 1.83 B CHF | 3.71% | +0.50% | 2.7 K | Process industries | 5 |
| Alternative Power Generation | 1.33 B CHF | 5.85% | −24.16% | 455 | Utilities | 2 |