| Internet Software/Services | 6.21 T CHF | 0.36% | +0.66% | 66 | Technology services | 12 |
| Semiconductors | 6.05 T CHF | 0.50% | +3.37% | 940 | Electronic technology | 21 |
| Packaged Software | 4.93 T CHF | 0.76% | −0.97% | 86 | Technology services | 24 |
| Pharmaceuticals: Major | 4.7 T CHF | 2.36% | +1.42% | 212.35 K | Health technology | 45 |
| Telecommunications Equipment | 3.89 T CHF | 0.70% | −2.65% | 520 | Electronic technology | 8 |
| Internet Retail | 2.46 T CHF | 0.10% | +0.70% | 122 | Retail trade | 7 |
| Motor Vehicles | 1.51 T CHF | 1.43% | −6.37% | 1.35 K | Consumer durables | 13 |
| Major Banks | 1.38 T CHF | 3.33% | +0.73% | 197 | Finance | 14 |
| Miscellaneous Commercial Services | 1.12 T CHF | 0.72% | −0.56% | 5.24 K | Commercial services | 10 |
| Integrated Oil | 1.04 T CHF | 4.17% | +2.70% | 195 | Energy minerals | 7 |
| Specialty Stores | 1.04 T CHF | 0.79% | −1.02% | 1.85 K | Retail trade | 7 |
| Property/Casualty Insurance | 987.55 B CHF | 0.14% | −0.27% | 1.14 K | Finance | 2 |
| Aerospace & Defense | 802.95 B CHF | 1.57% | +0.11% | 83 | Electronic technology | 11 |
| Investment Managers | 783.72 B CHF | 2.43% | −0.74% | 893.53 K | Finance | 20 |
| Medical Specialties | 767.59 B CHF | 0.88% | +0.32% | 43.73 K | Health technology | 27 |
| Apparel/Footwear | 711.06 B CHF | 1.44% | −0.50% | 101 | Consumer non-durables | 14 |
| Industrial Machinery | 649.21 B CHF | 1.51% | −0.32% | 17.24 K | Producer manufacturing | 41 |
| Household/Personal Care | 634.27 B CHF | 2.48% | −0.96% | 51 | Consumer non-durables | 6 |
| Electrical Products | 578.49 B CHF | 1.57% | −0.24% | 366.65 K | Producer manufacturing | 13 |
| Food: Specialty/Candy | 511.22 B CHF | 2.48% | +0.05% | 1.08 K | Consumer non-durables | 14 |
| Tobacco | 498.44 B CHF | 5.52% | −0.48% | 284 | Consumer non-durables | 4 |
| Food: Major Diversified | 451.56 B CHF | 4.07% | −0.23% | 1.89 M | Consumer non-durables | 6 |
| Multi-Line Insurance | 439.73 B CHF | 4.89% | +0.94% | 109.08 K | Finance | 12 |
| Information Technology Services | 437.85 B CHF | 0.83% | +0.76% | 1.56 K | Technology services | 9 |
| Managed Health Care | 423.77 B CHF | 1.66% | +2.52% | 11 | Health services | 1 |
| Biotechnology | 405.98 B CHF | 2.16% | +0.82% | 12.94 K | Health technology | 17 |
| Electric Utilities | 359.94 B CHF | 3.87% | −1.88% | 2.05 K | Utilities | 11 |
| Home Improvement Chains | 352.2 B CHF | 2.32% | +2.93% | 1 | Retail trade | 1 |
| Wireless Telecommunications | 324.07 B CHF | 5.95% | +0.73% | 90 | Communications | 5 |
| Investment Banks/Brokers | 318.34 B CHF | 1.61% | +0.97% | 674 | Finance | 14 |
| Trucks/Construction/Farm Machinery | 306.87 B CHF | 1.55% | −1.27% | 3.94 K | Producer manufacturing | 8 |
| Beverages: Non-Alcoholic | 289.58 B CHF | 2.63% | +0.55% | 71 | Consumer non-durables | 2 |
| Restaurants | 286.71 B CHF | 2.50% | +0.63% | 9 | Consumer services | 2 |
| Other Metals/Minerals | 263.19 B CHF | 5.19% | +0.33% | 132 | Non-energy minerals | 6 |
| Chemicals: Specialty | 234.35 B CHF | 1.66% | −0.63% | 24.94 K | Process industries | 9 |
| Real Estate Investment Trusts | 208.25 B CHF | 3.72% | +14.71% | 70 | Finance | 7 |
| Finance/Rental/Leasing | 205.87 B CHF | 0.87% | −0.38% | 27 | Finance | 2 |
| Other Consumer Specialties | 195.09 B CHF | 2.34% | −2.05% | 487.56 K | Consumer durables | 6 |
| Air Freight/Couriers | 193.91 B CHF | 4.29% | −0.46% | 4 | Transportation | 3 |
| Major Telecommunications | 188.11 B CHF | 3.44% | +0.87% | 14.38 K | Communications | 3 |
| Movies/Entertainment | 187.75 B CHF | 0.88% | −0.88% | 4 | Consumer services | 6 |
| Computer Peripherals | 167.26 B CHF | 0.32% | −0.48% | 27.27 K | Electronic technology | 7 |
| Apparel/Footwear Retail | 156.7 B CHF | 2.45% | −0.67% | 9 | Retail trade | 3 |
| Cable/Satellite TV | 154.56 B CHF | 2.80% | −0.62% | 82 | Consumer services | 2 |
| Life/Health Insurance | 141.28 B CHF | 3.12% | +2.60% | 13.72 K | Finance | 5 |
| Other Transportation | 139.93 B CHF | 0.23% | +4.02% | 1.78 K | Transportation | 4 |
| Beverages: Alcoholic | 131.51 B CHF | 2.00% | −2.41% | 27 | Consumer non-durables | 3 |
| Railroads | 128.9 B CHF | 2.36% | −5.46% | 101 | Transportation | 4 |
| Other Consumer Services | 123.14 B CHF | 0.00% | −1.52% | 40 | Consumer services | 7 |
| Oil & Gas Production | 118.16 B CHF | 3.12% | +1.31% | 10 | Energy minerals | 1 |
| Steel | 117.21 B CHF | 5.40% | +0.53% | 47 | Non-energy minerals | 3 |
| Precious Metals | 102.84 B CHF | 2.26% | −1.17% | 664 | Non-energy minerals | 3 |
| Marine Shipping | 100.91 B CHF | 4.46% | +0.45% | 27.79 K | Transportation | 4 |
| Hotels/Resorts/Cruise lines | 98.29 B CHF | 0.65% | +0.15% | 443 | Consumer services | 3 |
| Construction Materials | 98.16 B CHF | 3.21% | +0.17% | 396.56 K | Non-energy minerals | 2 |
| Financial Conglomerates | 97.35 B CHF | 2.29% | −1.33% | 44.19 K | Finance | 11 |
| Oil Refining/Marketing | 86.05 B CHF | 3.68% | −3.36% | 19 | Energy minerals | 3 |
| Computer Processing Hardware | 85.61 B CHF | 1.33% | +6.21% | 139 | Electronic technology | 4 |
| Electronic Components | 77.06 B CHF | 1.02% | −3.15% | 133 | Electronic technology | 3 |
| Industrial Specialties | 76.58 B CHF | 0.86% | +50.00% | 1 | Process industries | 1 |
| Environmental Services | 73.47 B CHF | 1.50% | −1.34% | 50 | Industrial services | 1 |
| Chemicals: Major Diversified | 69.25 B CHF | 0.76% | −1.55% | 253.71 K | Process industries | 2 |
| Auto Parts: OEM | 68.14 B CHF | 2.39% | +0.48% | 116 | Producer manufacturing | 3 |
| Industrial Conglomerates | 64.47 B CHF | 2.16% | +0.18% | 21 | Producer manufacturing | 1 |
| Airlines | 63.07 B CHF | 1.48% | +0.50% | 356 | Transportation | 4 |
| Contract Drilling | 52.65 B CHF | 2.69% | +4.38% | 659 | Industrial services | 2 |
| Building Products | 52.48 B CHF | 1.66% | −0.90% | 33.62 K | Producer manufacturing | 4 |
| Drugstore Chains | 50.79 B CHF | 6.02% | −1.66% | 15 | Retail trade | 1 |
| Wholesale Distributors | 50.23 B CHF | 2.91% | +0.30% | 773 | Distribution services | 2 |
| Regional Banks | 50.05 B CHF | 3.74% | +0.84% | 16.12 K | Finance | 17 |
| Real Estate Development | 43.38 B CHF | 3.35% | +0.63% | 38.24 K | Finance | 25 |
| Pharmaceuticals: Generic | 22.72 B CHF | — | −5.35% | 388 | Health technology | 1 |
| Medical Distributors | 19.16 B CHF | 2.66% | −0.17% | 31.23 K | Distribution services | 7 |
| Automotive Aftermarket | 14.3 B CHF | 2.88% | +0.12% | 55 | Consumer durables | 2 |
| Pulp & Paper | 13.58 B CHF | 5.52% | +4.01% | 200 | Process industries | 1 |
| Electronics/Appliance Stores | 13.4 B CHF | 0.58% | −2.74% | 10.37 K | Retail trade | 3 |
| Food: Meat/Fish/Dairy | 11.7 B CHF | 2.45% | +1.14% | 2.07 K | Consumer non-durables | 8 |
| Metal Fabrication | 11.43 B CHF | 2.01% | +0.51% | 12.22 K | Producer manufacturing | 4 |
| Advertising/Marketing Services | 7.93 B CHF | 0.83% | −4.82% | 117 | Commercial services | 3 |
| Electronics/Appliances | 7.65 B CHF | 1.40% | +5.02% | 73 | Consumer durables | 3 |
| Electronics Distributors | 7.63 B CHF | 3.07% | +1.72% | 84.62 K | Distribution services | 4 |
| Personnel Services | 7.42 B CHF | 11.18% | −0.06% | 349.85 K | Commercial services | 2 |
| Recreational Products | 7.19 B CHF | 4.96% | −1.22% | 139 | Consumer durables | 1 |
| Agricultural Commodities/Milling | 5.9 B CHF | 6.32% | −1.28% | 247 | Process industries | 2 |
| Miscellaneous Manufacturing | 5.82 B CHF | 1.73% | +2.60% | 2.9 K | Producer manufacturing | 2 |
| Engineering & Construction | 4.32 B CHF | 4.41% | −0.47% | 4.25 K | Industrial services | 7 |
| Computer Communications | 3.22 B CHF | 1.26% | +1.25% | 6.43 K | Electronic technology | 2 |
| Food Retail | 3.14 B CHF | — | +0.92% | 1.07 M | Retail trade | 2 |
| Electronic Production Equipment | 2.93 B CHF | 0.56% | +10.69% | 71 | Electronic technology | 3 |
| Electronic Equipment/Instruments | 2.53 B CHF | 1.93% | +4.25% | 7.14 K | Electronic technology | 1 |
| Textiles | 2.28 B CHF | 5.70% | +0.71% | 226.54 K | Process industries | 2 |
| Home Furnishings | 2.13 B CHF | 3.31% | +1.54% | 666 | Consumer durables | 2 |
| Publishing: Newspapers | 1.93 B CHF | 3.41% | +1.98% | 2.81 K | Consumer services | 1 |
| Medical/Nursing Services | 1.54 B CHF | 2.41% | −16.85% | 71 | Health services | 2 |
| Containers/Packaging | 1.45 B CHF | 3.03% | +1.38% | 3.68 K | Process industries | 4 |
| Hospital/Nursing Management | 1.26 B CHF | — | −5.69% | 2.38 K | Health services | 1 |
| Department Stores | 1.2 B CHF | — | −21.83% | 100 | Retail trade | 1 |
| Homebuilding | 330.21 M CHF | — | +0.36% | 25.18 K | Consumer durables | 1 |
| Alternative Power Generation | 174.12 M CHF | — | +6.68% | 30 | Utilities | 1 |
| Data Processing Services | 57.5 M CHF | — | −0.58% | 6 K | Technology services | 1 |