| Semiconductors | 5.82 T CHF | 0.51% | +0.58% | 302 | Electronic technology | 29 |
| Packaged Software | 5.27 T CHF | 0.69% | +1.61% | 93 | Technology services | 30 |
| Pharmaceuticals: Major | 4.63 T CHF | 2.21% | −1.01% | 149.5 K | Health technology | 51 |
| Telecommunications Equipment | 3.88 T CHF | 0.85% | +0.21% | 109 | Electronic technology | 12 |
| Internet Software/Services | 3.83 T CHF | 0.35% | +0.70% | 83 | Technology services | 13 |
| Internet Retail | 2.28 T CHF | 0.15% | −0.83% | 48 | Retail trade | 9 |
| Major Banks | 1.71 T CHF | 3.20% | +1.19% | 51 | Finance | 18 |
| Motor Vehicles | 1.4 T CHF | 1.79% | +0.15% | 86 | Consumer durables | 14 |
| Medical Specialties | 1.2 T CHF | 0.93% | +2.01% | 5.74 K | Health technology | 38 |
| Miscellaneous Commercial Services | 1.14 T CHF | 0.77% | −0.23% | 1 K | Commercial services | 15 |
| Specialty Stores | 1.11 T CHF | 0.98% | +1.08% | 488 | Retail trade | 9 |
| Integrated Oil | 1.05 T CHF | 4.03% | +0.76% | 45 | Energy minerals | 7 |
| Property/Casualty Insurance | 1.02 T CHF | 0.16% | +0.05% | 26 | Finance | 4 |
| Investment Managers | 912.56 B CHF | 1.91% | −0.15% | 95.56 K | Finance | 25 |
| Aerospace & Defense | 880.85 B CHF | 1.52% | +0.92% | 311 | Electronic technology | 16 |
| Industrial Machinery | 700.5 B CHF | 1.37% | −2.69% | 4.98 K | Producer manufacturing | 47 |
| Electrical Products | 700.33 B CHF | 1.48% | +0.17% | 76.93 K | Producer manufacturing | 16 |
| Food: Major Diversified | 672.87 B CHF | 2.83% | −0.58% | 710.42 K | Consumer non-durables | 8 |
| Food: Specialty/Candy | 665.21 B CHF | 2.66% | −2.67% | 382 | Consumer non-durables | 16 |
| Household/Personal Care | 635.52 B CHF | 2.52% | +0.54% | 18 | Consumer non-durables | 6 |
| Apparel/Footwear | 632.04 B CHF | 1.57% | −1.22% | 16 | Consumer non-durables | 13 |
| Information Technology Services | 538.89 B CHF | 0.69% | +6.22% | 327 | Technology services | 10 |
| Tobacco | 514.53 B CHF | 5.20% | −0.06% | 182 | Consumer non-durables | 4 |
| Managed Health Care | 488.76 B CHF | 1.40% | +9.40% | 2 | Health services | 1 |
| Multi-Line Insurance | 440.31 B CHF | 4.93% | +0.71% | 66.38 K | Finance | 12 |
| Investment Banks/Brokers | 408.71 B CHF | 1.82% | +2.43% | 504 | Finance | 15 |
| Electric Utilities | 376.53 B CHF | 3.32% | +1.05% | 610 | Utilities | 15 |
| Other Consumer Services | 364.41 B CHF | 0.43% | +0.46% | 7 | Consumer services | 10 |
| Home Improvement Chains | 351.42 B CHF | 2.25% | +0.27% | 25 | Retail trade | 1 |
| Wireless Telecommunications | 322.73 B CHF | 5.81% | −0.57% | 33 | Communications | 4 |
| Trucks/Construction/Farm Machinery | 319.44 B CHF | 1.43% | +0.30% | 1.9 K | Producer manufacturing | 10 |
| Restaurants | 315.66 B CHF | 2.41% | −0.57% | 14 | Consumer services | 3 |
| Biotechnology | 297 B CHF | 1.63% | −1.10% | 5.5 K | Health technology | 16 |
| Beverages: Non-Alcoholic | 286.18 B CHF | 2.58% | +1.33% | 15 | Consumer non-durables | 2 |
| Air Freight/Couriers | 247.28 B CHF | 3.36% | +0.72% | 70 | Transportation | 5 |
| Beverages: Alcoholic | 233.74 B CHF | 2.36% | −3.56% | 28 | Consumer non-durables | 5 |
| Other Metals/Minerals | 228.77 B CHF | 5.55% | +0.46% | 44 | Non-energy minerals | 6 |
| Finance/Rental/Leasing | 221.81 B CHF | 1.01% | +4.45% | 22 | Finance | 4 |
| Movies/Entertainment | 215.01 B CHF | 0.57% | +2.89% | 14 | Consumer services | 8 |
| Major Telecommunications | 192.93 B CHF | 3.34% | −0.28% | 2.8 K | Communications | 4 |
| Apparel/Footwear Retail | 190.74 B CHF | 2.59% | −8.50% | 992 | Retail trade | 6 |
| Precious Metals | 189.29 B CHF | 2.02% | +1.60% | 13.6 K | Non-energy minerals | 11 |
| Other Consumer Specialties | 173.88 B CHF | 2.53% | −2.38% | 105.12 K | Consumer durables | 6 |
| Computer Processing Hardware | 173.04 B CHF | 1.55% | +2.51% | 127 | Electronic technology | 6 |
| Real Estate Investment Trusts | 167.09 B CHF | 4.72% | +0.45% | 26 | Finance | 8 |
| Cable/Satellite TV | 167.08 B CHF | 2.51% | −2.25% | 60 | Consumer services | 2 |
| Regional Banks | 166.31 B CHF | 1.28% | +2.32% | 1.31 K | Finance | 21 |
| Financial Publishing/Services | 165.17 B CHF | 0.71% | −1.08% | 7 | Commercial services | 2 |
| Computer Peripherals | 162.08 B CHF | 0.33% | −2.09% | 22.11 K | Electronic technology | 9 |
| Construction Materials | 151.83 B CHF | 2.07% | −0.41% | 110.11 K | Non-energy minerals | 3 |
| Other Transportation | 146.45 B CHF | 0.22% | +0.06% | 419 | Transportation | 4 |
| Department Stores | 143.08 B CHF | — | −6.51% | 50 | Retail trade | 1 |
| Hotels/Resorts/Cruise lines | 134.56 B CHF | 0.46% | +0.91% | 15 | Consumer services | 5 |
| Chemicals: Specialty | 129.36 B CHF | 2.00% | +8.57% | 4.43 K | Process industries | 12 |
| Steel | 123.81 B CHF | 5.33% | −0.60% | 80 | Non-energy minerals | 7 |
| Oil & Gas Production | 115.46 B CHF | 2.75% | −0.11% | 3 | Energy minerals | 1 |
| Electronic Components | 115.34 B CHF | 1.47% | +11.57% | 15 | Electronic technology | 7 |
| Oil & Gas Pipelines | 102.25 B CHF | 2.39% | +29.14% | 87 | Industrial services | 2 |
| Life/Health Insurance | 100.47 B CHF | 3.73% | +0.34% | 2.67 K | Finance | 3 |
| Oil Refining/Marketing | 97.52 B CHF | 3.83% | −11.43% | 297 | Energy minerals | 3 |
| Medical Distributors | 89.37 B CHF | 0.93% | +9.69% | 2.73 K | Distribution services | 8 |
| Chemicals: Major Diversified | 81.91 B CHF | 0.81% | −0.75% | 24.11 K | Process industries | 4 |
| Marine Shipping | 75.8 B CHF | 4.28% | +1.11% | 12.98 K | Transportation | 4 |
| Airlines | 75.11 B CHF | 0.95% | +28.57% | 144 | Transportation | 4 |
| Real Estate Development | 66.39 B CHF | 3.38% | −0.61% | 4.86 K | Finance | 29 |
| Drugstore Chains | 63.25 B CHF | 4.68% | −11.20% | 400 | Retail trade | 1 |
| Industrial Conglomerates | 61.57 B CHF | 2.19% | −1.30% | 2 | Producer manufacturing | 1 |
| Contract Drilling | 57.64 B CHF | 2.38% | +1.06% | 117 | Industrial services | 2 |
| Building Products | 53.14 B CHF | 1.66% | −0.51% | 4.27 K | Producer manufacturing | 5 |
| Wholesale Distributors | 52.49 B CHF | 2.72% | −0.33% | 1.99 K | Distribution services | 3 |
| Food: Meat/Fish/Dairy | 51.29 B CHF | 3.01% | −0.81% | 718 | Consumer non-durables | 9 |
| Gas Distributors | 39.12 B CHF | 1.48% | — | 160 | Utilities | 1 |
| Data Processing Services | 27.15 B CHF | — | −0.45% | 21 | Technology services | 2 |
| Consumer Sundries | 24.68 B CHF | 6.51% | −3.95% | 30 | Consumer non-durables | 1 |
| Electronics/Appliances | 23.95 B CHF | 0.87% | −5.60% | 181 | Consumer durables | 5 |
| Agricultural Commodities/Milling | 22.73 B CHF | 3.74% | −4.05% | 448 | Process industries | 2 |
| Financial Conglomerates | 21.24 B CHF | 4.86% | +4.13% | 223.99 K | Finance | 11 |
| Pharmaceuticals: Generic | 16.91 B CHF | — | −3.20% | 88 | Health technology | 1 |
| Automotive Aftermarket | 13.64 B CHF | 3.01% | +3.33% | 70 | Consumer durables | 2 |
| Metal Fabrication | 13.07 B CHF | 2.03% | −2.37% | 2.07 K | Producer manufacturing | 6 |
| Auto Parts: OEM | 12.74 B CHF | 0.39% | −26.76% | 417 | Producer manufacturing | 5 |
| Electronics/Appliance Stores | 11.95 B CHF | 0.65% | +1.26% | 1.35 K | Retail trade | 3 |
| Electronics Distributors | 9.75 B CHF | 2.40% | −1.25% | 20.02 K | Distribution services | 5 |
| Pulp & Paper | 7.93 B CHF | 1.95% | −0.59% | 1.38 K | Process industries | 1 |
| Personnel Services | 7.75 B CHF | 10.71% | −2.46% | 214.84 K | Commercial services | 2 |
| Recreational Products | 7.63 B CHF | 4.53% | −4.60% | 2 | Consumer durables | 1 |
| Advertising/Marketing Services | 6.35 B CHF | 0.52% | +10.95% | 438 | Commercial services | 2 |
| Computer Communications | 6.13 B CHF | 1.21% | −4.21% | 4.16 K | Electronic technology | 3 |
| Electronic Equipment/Instruments | 5.75 B CHF | 1.76% | −2.35% | 527 | Electronic technology | 3 |
| Miscellaneous Manufacturing | 4.52 B CHF | 2.41% | −3.15% | 2.08 K | Producer manufacturing | 2 |
| Chemicals: Agricultural | 3.78 B CHF | 3.51% | −15.80% | 25 | Process industries | 1 |
| Engineering & Construction | 3.76 B CHF | 3.96% | −0.46% | 3.68 K | Industrial services | 6 |
| Broadcasting | 3.49 B CHF | 9.66% | −8.69% | 175 | Consumer services | 1 |
| Publishing: Newspapers | 3.39 B CHF | 3.88% | +3.00% | 434 | Consumer services | 2 |
| Specialty Telecommunications | 3.17 B CHF | 6.19% | +8.94% | 1.3 K | Communications | 1 |
| Containers/Packaging | 3.14 B CHF | 2.79% | +5.08% | 1.46 K | Process industries | 7 |
| Food Retail | 2.91 B CHF | — | −0.24% | 472.1 K | Retail trade | 2 |
| Home Furnishings | 2.2 B CHF | 3.22% | −0.57% | 258 | Consumer durables | 2 |
| Railroads | 2.06 B CHF | 3.67% | +1.02% | 842 | Transportation | 3 |
| Electronic Production Equipment | 2.02 B CHF | 0.28% | +0.02% | 7.94 K | Electronic technology | 4 |