| Internet Software/Services | 6.73 T CHF | 0.35% | +2.11% | 175 | Technology services | 16 |
| Semiconductors | 6.06 T CHF | 0.57% | −0.01% | 2.84 K | Electronic technology | 27 |
| Packaged Software | 5.23 T CHF | 0.69% | −1.42% | 172 | Technology services | 27 |
| Pharmaceuticals: Major | 5.08 T CHF | 2.34% | +0.34% | 229.95 K | Health technology | 42 |
| Telecommunications Equipment | 4.01 T CHF | 0.83% | +0.20% | 130 | Electronic technology | 11 |
| Internet Retail | 2.69 T CHF | 0.13% | +0.02% | 375 | Retail trade | 9 |
| Major Banks | 2.04 T CHF | 3.05% | +3.43% | 89 | Finance | 20 |
| Motor Vehicles | 1.56 T CHF | 1.39% | +0.85% | 113 | Consumer durables | 15 |
| Medical Specialties | 1.49 T CHF | 0.84% | +3.40% | 27.9 K | Health technology | 39 |
| Miscellaneous Commercial Services | 1.17 T CHF | 0.68% | +1.22% | 5.1 K | Commercial services | 13 |
| Specialty Stores | 1.17 T CHF | 0.86% | +0.68% | 1.41 K | Retail trade | 9 |
| Integrated Oil | 1.15 T CHF | 4.40% | +0.57% | 117 | Energy minerals | 8 |
| Property/Casualty Insurance | 1.02 T CHF | 0.16% | +0.18% | 9 | Finance | 3 |
| Aerospace & Defense | 1.02 T CHF | 1.32% | +0.36% | 81 | Electronic technology | 15 |
| Apparel/Footwear | 812.99 B CHF | 1.29% | +1.96% | 33 | Consumer non-durables | 15 |
| Household/Personal Care | 687.87 B CHF | 2.68% | +0.37% | 29 | Consumer non-durables | 7 |
| Investment Banks/Brokers | 622.83 B CHF | 1.64% | +3.45% | 308 | Finance | 16 |
| Investment Managers | 608.97 B CHF | 1.97% | +3.22% | 898.25 K | Finance | 23 |
| Electrical Products | 600.55 B CHF | 1.52% | +0.19% | 804.01 K | Producer manufacturing | 15 |
| Wireless Telecommunications | 581.77 B CHF | 3.85% | +5.04% | 155 | Communications | 7 |
| Information Technology Services | 539.41 B CHF | 0.67% | +1.88% | 1.83 K | Technology services | 10 |
| Tobacco | 525.36 B CHF | 5.21% | +4.00% | 115 | Consumer non-durables | 4 |
| Food: Specialty/Candy | 507.1 B CHF | 2.56% | −1.21% | 1.44 K | Consumer non-durables | 14 |
| Multi-Line Insurance | 500.17 B CHF | 4.84% | +0.45% | 100.2 K | Finance | 15 |
| Food: Major Diversified | 465.58 B CHF | 3.95% | +0.35% | 1.7 M | Consumer non-durables | 6 |
| Restaurants | 458 B CHF | 1.90% | +2.13% | 34 | Consumer services | 5 |
| Managed Health Care | 449.25 B CHF | 1.56% | +2.42% | 11 | Health services | 1 |
| Biotechnology | 448.66 B CHF | 1.94% | +0.49% | 25.02 K | Health technology | 16 |
| Industrial Machinery | 446.41 B CHF | 1.76% | +1.06% | 29.43 K | Producer manufacturing | 43 |
| Electric Utilities | 407.56 B CHF | 2.75% | +0.83% | 2 K | Utilities | 13 |
| Home Improvement Chains | 372.56 B CHF | 2.18% | +1.31% | 1 | Retail trade | 1 |
| Trucks/Construction/Farm Machinery | 358.86 B CHF | 1.52% | +0.24% | 3.64 K | Producer manufacturing | 12 |
| Other Metals/Minerals | 310.93 B CHF | 4.65% | +1.03% | 64 | Non-energy minerals | 7 |
| Real Estate Investment Trusts | 297.9 B CHF | 3.63% | +0.99% | 46 | Finance | 10 |
| Beverages: Non-Alcoholic | 294.27 B CHF | 2.58% | +0.61% | 51 | Consumer non-durables | 3 |
| Chemicals: Specialty | 268.18 B CHF | 2.01% | +2.52% | 12.59 K | Process industries | 11 |
| Other Consumer Services | 266.44 B CHF | 0.40% | −1.19% | 29 | Consumer services | 8 |
| Steel | 260.36 B CHF | 6.30% | −4.29% | 102 | Non-energy minerals | 6 |
| Other Consumer Specialties | 238.04 B CHF | 1.92% | +1.40% | 547.22 K | Consumer durables | 6 |
| Finance/Rental/Leasing | 217.21 B CHF | 0.82% | −0.76% | 70 | Finance | 2 |
| Computer Peripherals | 207.82 B CHF | 0.52% | +3.16% | 93.12 K | Electronic technology | 10 |
| Major Telecommunications | 206.66 B CHF | 3.27% | +1.26% | 10.91 K | Communications | 4 |
| Movies/Entertainment | 189.9 B CHF | 0.87% | +1.69% | 241 | Consumer services | 6 |
| Precious Metals | 170.39 B CHF | 1.80% | +1.70% | 564 | Non-energy minerals | 9 |
| Apparel/Footwear Retail | 167.15 B CHF | 2.32% | −2.22% | 19 | Retail trade | 4 |
| Beverages: Alcoholic | 165.83 B CHF | 2.16% | −0.20% | 131 | Consumer non-durables | 4 |
| Cable/Satellite TV | 152.9 B CHF | 2.82% | −10.52% | 6 | Consumer services | 2 |
| Life/Health Insurance | 150.71 B CHF | 2.94% | +0.04% | 9 K | Finance | 5 |
| Chemicals: Major Diversified | 148.91 B CHF | 1.24% | +2.91% | 66.42 K | Process industries | 5 |
| Industrial Conglomerates | 148.33 B CHF | 1.85% | +1.24% | 62 | Producer manufacturing | 2 |
| Other Transportation | 145.83 B CHF | 0.22% | −3.66% | 2.8 K | Transportation | 4 |
| Air Freight/Couriers | 143.54 B CHF | 4.96% | −13.74% | 107 | Transportation | 3 |
| Department Stores | 142.49 B CHF | 0.14% | +9.18% | 13 | Retail trade | 2 |
| Construction Materials | 125.59 B CHF | 2.92% | +0.47% | 321.56 K | Non-energy minerals | 3 |
| Oil & Gas Production | 119.5 B CHF | 3.06% | −2.18% | 99 | Energy minerals | 2 |
| Airlines | 117.69 B CHF | 0.70% | +0.80% | 298 | Transportation | 7 |
| Contract Drilling | 94.04 B CHF | 2.34% | +15.89% | 121 | Industrial services | 4 |
| Building Products | 93.35 B CHF | 1.98% | +4.11% | 14.22 K | Producer manufacturing | 5 |
| Electronic Equipment/Instruments | 92.98 B CHF | 1.00% | +7.52% | 143 | Electronic technology | 4 |
| Marine Shipping | 92.7 B CHF | 4.91% | −2.64% | 54.29 K | Transportation | 4 |
| Oil Refining/Marketing | 89.55 B CHF | 5.68% | +0.30% | 60 | Energy minerals | 3 |
| Environmental Services | 76.3 B CHF | 1.43% | +9.68% | 50 | Industrial services | 1 |
| Hotels/Resorts/Cruise lines | 74.83 B CHF | — | +4.40% | 103 | Consumer services | 4 |
| Drugstore Chains | 73.78 B CHF | 5.18% | +15.78% | 177 | Retail trade | 2 |
| Real Estate Development | 72.18 B CHF | 3.20% | +1.12% | 31.13 K | Finance | 30 |
| Regional Banks | 60.35 B CHF | 3.35% | +0.20% | 17.76 K | Finance | 19 |
| Electronic Production Equipment | 57.61 B CHF | 0.22% | +4.77% | 175 | Electronic technology | 5 |
| Wholesale Distributors | 55.09 B CHF | 3.19% | −1.23% | 6.17 K | Distribution services | 5 |
| Engineering & Construction | 54.44 B CHF | 1.00% | −6.51% | 1.12 K | Industrial services | 9 |
| Chemicals: Agricultural | 44.46 B CHF | 1.22% | +2.02% | 82 | Process industries | 3 |
| Electronic Components | 42.14 B CHF | 2.38% | +3.72% | 318 | Electronic technology | 5 |
| Containers/Packaging | 33.77 B CHF | 1.59% | −3.67% | 7.04 K | Process industries | 8 |
| Food Retail | 32.45 B CHF | 2.89% | +14.63% | 199.4 K | Retail trade | 3 |
| Consumer Sundries | 28.53 B CHF | 4.67% | +5.71% | 1.6 K | Consumer non-durables | 1 |
| Computer Processing Hardware | 28.27 B CHF | 0.11% | −5.16% | 259 | Electronic technology | 6 |
| Data Processing Services | 28.11 B CHF | — | +3.89% | 15 | Technology services | 2 |
| Financial Conglomerates | 26.62 B CHF | 4.27% | +0.52% | 206.17 K | Finance | 11 |
| Specialty Telecommunications | 24.42 B CHF | 8.78% | −6.96% | 5.76 K | Communications | 2 |
| Agricultural Commodities/Milling | 22.52 B CHF | 3.87% | −1.07% | 214 | Process industries | 2 |
| Water Utilities | 21.97 B CHF | 2.46% | +0.77% | 100 | Utilities | 1 |
| Food: Meat/Fish/Dairy | 21.37 B CHF | 2.62% | +2.22% | 1.28 K | Consumer non-durables | 8 |
| Oilfield Services/Equipment | 21.02 B CHF | 2.58% | −2.62% | 36 | Industrial services | 1 |
| Metal Fabrication | 20.79 B CHF | 2.63% | +3.32% | 6.23 K | Producer manufacturing | 7 |
| Medical Distributors | 20.25 B CHF | 2.52% | +0.13% | 28.02 K | Distribution services | 7 |
| Electronics/Appliances | 18.66 B CHF | 0.58% | +3.36% | 65 | Consumer durables | 4 |
| Medical/Nursing Services | 14.58 B CHF | — | +20.31% | 50 | Health services | 3 |
| Recreational Products | 13.15 B CHF | 2.69% | +0.67% | 19 | Consumer durables | 2 |
| Electronics/Appliance Stores | 12.13 B CHF | 0.64% | +1.35% | 5.75 K | Retail trade | 3 |
| Electronics Distributors | 8.15 B CHF | 2.87% | +2.15% | 51.85 K | Distribution services | 4 |
| Advertising/Marketing Services | 7.53 B CHF | 0.88% | −5.75% | 326 | Commercial services | 3 |
| Personnel Services | 7.4 B CHF | 11.21% | −0.54% | 882.3 K | Commercial services | 2 |
| Computer Communications | 5.94 B CHF | 1.25% | +0.35% | 3.66 K | Electronic technology | 3 |
| Alternative Power Generation | 5.89 B CHF | 5.27% | −4.38% | 147 | Utilities | 3 |
| Savings Banks | 4.78 B CHF | 3.08% | +45.56% | 500 | Finance | 1 |
| Miscellaneous Manufacturing | 4.71 B CHF | 2.31% | −1.44% | 4.45 K | Producer manufacturing | 2 |
| Automotive Aftermarket | 2.34 B CHF | 3.01% | −0.63% | 4 | Consumer durables | 1 |
| Railroads | 2.21 B CHF | 3.43% | −0.71% | 2.56 K | Transportation | 3 |
| Publishing: Newspapers | 1.96 B CHF | 3.35% | −0.54% | 1.25 K | Consumer services | 1 |
| Auto Parts: OEM | 1.55 B CHF | 1.88% | +5.89% | 1.72 K | Producer manufacturing | 3 |
| Home Furnishings | 1.21 B CHF | 2.92% | +1.64% | 2.48 K | Consumer durables | 1 |