| Internet Software/Services | 6.51 T CHF | 0.35% | −0.20% | 123 | Technology services | 16 |
| Semiconductors | 6.09 T CHF | 0.52% | −1.22% | 311 | Electronic technology | 25 |
| Packaged Software | 5.94 T CHF | 0.69% | +0.12% | 537 | Technology services | 36 |
| Pharmaceuticals: Major | 4.9 T CHF | 2.17% | −0.21% | 184.8 K | Health technology | 49 |
| Telecommunications Equipment | 4.09 T CHF | 0.78% | +1.09% | 38 | Electronic technology | 9 |
| Internet Retail | 2.66 T CHF | 0.13% | +0.06% | 134 | Retail trade | 9 |
| Major Banks | 1.92 T CHF | 3.05% | +0.73% | 458 | Finance | 20 |
| Motor Vehicles | 1.48 T CHF | 1.45% | −2.22% | 106 | Consumer durables | 14 |
| Medical Specialties | 1.33 T CHF | 0.81% | −1.23% | 31.29 K | Health technology | 37 |
| Specialty Stores | 1.32 T CHF | 0.78% | −2.90% | 883 | Retail trade | 9 |
| Miscellaneous Commercial Services | 1.2 T CHF | 0.66% | +0.27% | 7.8 K | Commercial services | 11 |
| Aerospace & Defense | 1.15 T CHF | 1.33% | −1.88% | 54 | Electronic technology | 17 |
| Integrated Oil | 1.11 T CHF | 4.13% | +0.92% | 239 | Energy minerals | 8 |
| Property/Casualty Insurance | 1.05 T CHF | 0.12% | −1.10% | 35 | Finance | 3 |
| Investment Managers | 879.12 B CHF | 2.57% | −0.92% | 558.77 K | Finance | 23 |
| Apparel/Footwear | 807.06 B CHF | 1.40% | −2.48% | 60 | Consumer non-durables | 15 |
| Household/Personal Care | 761.78 B CHF | 2.48% | −2.18% | 29 | Consumer non-durables | 6 |
| Electrical Products | 753.89 B CHF | 1.41% | +1.03% | 369.36 K | Producer manufacturing | 15 |
| Food: Specialty/Candy | 704.95 B CHF | 2.77% | +0.85% | 1.06 K | Consumer non-durables | 17 |
| Industrial Machinery | 685.01 B CHF | 1.63% | +3.48% | 21.71 K | Producer manufacturing | 48 |
| Tobacco | 601.53 B CHF | 4.76% | −0.41% | 96 | Consumer non-durables | 5 |
| Multi-Line Insurance | 536.77 B CHF | 4.39% | +0.02% | 140.66 K | Finance | 13 |
| Information Technology Services | 523.63 B CHF | 0.69% | +4.13% | 2.6 K | Technology services | 11 |
| Food: Major Diversified | 485.16 B CHF | 3.83% | −0.15% | 1.66 M | Consumer non-durables | 5 |
| Biotechnology | 432.44 B CHF | 2.01% | −0.55% | 13.66 K | Health technology | 18 |
| Investment Banks/Brokers | 432.28 B CHF | 1.39% | −1.84% | 590 | Finance | 15 |
| Managed Health Care | 422.36 B CHF | 1.64% | −6.32% | 4 | Health services | 1 |
| Electric Utilities | 405.74 B CHF | 3.20% | +0.33% | 1.3 K | Utilities | 16 |
| Wireless Telecommunications | 346.93 B CHF | 5.48% | −0.51% | 511 | Communications | 5 |
| Restaurants | 346.24 B CHF | 2.24% | +0.36% | 14 | Consumer services | 3 |
| Other Metals/Minerals | 336.63 B CHF | 4.53% | −0.44% | 187 | Non-energy minerals | 6 |
| Trucks/Construction/Farm Machinery | 326.07 B CHF | 1.47% | +2.88% | 3.9 K | Producer manufacturing | 10 |
| Beverages: Non-Alcoholic | 321.73 B CHF | 2.33% | +1.35% | 60 | Consumer non-durables | 3 |
| Air Freight/Couriers | 312.57 B CHF | 2.71% | +2.69% | 31 | Transportation | 6 |
| Other Consumer Services | 311.8 B CHF | 0.39% | +0.10% | 8 | Consumer services | 9 |
| Chemicals: Specialty | 295.85 B CHF | 2.38% | +0.45% | 15.69 K | Process industries | 12 |
| Real Estate Investment Trusts | 275.85 B CHF | 4.50% | +2.75% | 18 | Finance | 9 |
| Beverages: Alcoholic | 258.39 B CHF | 2.49% | −3.50% | 317 | Consumer non-durables | 7 |
| Other Consumer Specialties | 243.51 B CHF | 1.70% | +1.30% | 484.24 K | Consumer durables | 6 |
| Major Telecommunications | 216.83 B CHF | 3.00% | −0.10% | 13.76 K | Communications | 4 |
| Precious Metals | 202.94 B CHF | 1.57% | +0.91% | 375 | Non-energy minerals | 13 |
| Cable/Satellite TV | 199.32 B CHF | 2.25% | +7.55% | 3 | Consumer services | 3 |
| Finance/Rental/Leasing | 195.54 B CHF | 0.90% | +0.76% | 2 | Finance | 1 |
| Computer Peripherals | 184.78 B CHF | 0.29% | −1.78% | 40.35 K | Electronic technology | 8 |
| Movies/Entertainment | 183.63 B CHF | 0.89% | +1.18% | 5 | Consumer services | 5 |
| Life/Health Insurance | 179.84 B CHF | 2.55% | +0.66% | 9.2 K | Finance | 6 |
| Other Transportation | 165.94 B CHF | 0.20% | −0.62% | 2.53 K | Transportation | 3 |
| Regional Banks | 165.27 B CHF | 1.50% | −0.23% | 7.75 K | Finance | 22 |
| Department Stores | 155.19 B CHF | — | −1.58% | 22 | Retail trade | 1 |
| Industrial Conglomerates | 146.46 B CHF | 1.94% | +0.31% | 6 | Producer manufacturing | 2 |
| Computer Processing Hardware | 135.25 B CHF | 0.85% | +0.24% | 192 | Electronic technology | 8 |
| Construction Materials | 134.61 B CHF | 2.79% | −2.04% | 488.91 K | Non-energy minerals | 4 |
| Hotels/Resorts/Cruise lines | 128.91 B CHF | 0.93% | +0.86% | 56 | Consumer services | 6 |
| Steel | 127.49 B CHF | 4.65% | +2.44% | 67 | Non-energy minerals | 7 |
| Airlines | 116.74 B CHF | 1.12% | +0.39% | 4.85 K | Transportation | 7 |
| Oil & Gas Production | 114.38 B CHF | 3.13% | −1.28% | 341 | Energy minerals | 2 |
| Engineering & Construction | 91.46 B CHF | 1.63% | −0.70% | 504 | Industrial services | 12 |
| Chemicals: Major Diversified | 89.78 B CHF | 1.34% | +1.05% | 186.71 K | Process industries | 6 |
| Building Products | 79.7 B CHF | 2.19% | +2.37% | 18.52 K | Producer manufacturing | 5 |
| Electronic Components | 78.44 B CHF | 1.01% | −1.62% | 111 | Electronic technology | 4 |
| Data Processing Services | 67.54 B CHF | 0.69% | +10.11% | 582 | Technology services | 4 |
| Environmental Services | 64.41 B CHF | 1.01% | +19.80% | 4 | Industrial services | 1 |
| Electronic Production Equipment | 55.59 B CHF | 0.24% | −17.89% | 36 | Electronic technology | 5 |
| Oil & Gas Pipelines | 55.59 B CHF | 4.15% | −0.08% | 300 | Industrial services | 1 |
| Food: Meat/Fish/Dairy | 53.5 B CHF | 2.92% | +0.83% | 850 | Consumer non-durables | 8 |
| Marine Shipping | 52.5 B CHF | 4.22% | +1.19% | 97.36 K | Transportation | 3 |
| Wholesale Distributors | 52.06 B CHF | 3.33% | −1.36% | 16.12 K | Distribution services | 3 |
| Food Retail | 48.43 B CHF | 1.97% | +6.34% | 48.78 K | Retail trade | 4 |
| Real Estate Development | 46.85 B CHF | 3.11% | +0.08% | 25.14 K | Finance | 26 |
| Oil Refining/Marketing | 45.59 B CHF | 3.14% | +3.56% | 16 | Energy minerals | 2 |
| Chemicals: Agricultural | 39.18 B CHF | 1.07% | +2.25% | 42 | Process industries | 1 |
| Apparel/Footwear Retail | 38.24 B CHF | 3.09% | +1.63% | 360 | Retail trade | 3 |
| Consumer Sundries | 31.24 B CHF | 2.22% | +0.48% | 60 | Consumer non-durables | 1 |
| Medical/Nursing Services | 25.66 B CHF | 1.28% | −1.22% | 210 | Health services | 4 |
| Financial Conglomerates | 24.04 B CHF | 4.27% | +0.70% | 164.92 K | Finance | 11 |
| Broadcasting | 22.58 B CHF | 0.94% | +45.67% | 115 | Consumer services | 1 |
| Medical Distributors | 20.23 B CHF | 2.59% | +0.25% | 29.15 K | Distribution services | 7 |
| Metal Fabrication | 19.68 B CHF | 2.63% | +4.46% | 5.73 K | Producer manufacturing | 5 |
| Recreational Products | 14.25 B CHF | 2.46% | +6.08% | 6 | Consumer durables | 2 |
| Electronics/Appliances | 12.86 B CHF | — | −5.37% | 184 | Consumer durables | 4 |
| Electronics/Appliance Stores | 11.49 B CHF | 0.68% | −2.25% | 8.76 K | Retail trade | 3 |
| Electronics Distributors | 8.81 B CHF | 2.54% | +2.94% | 60.94 K | Distribution services | 4 |
| Drugstore Chains | 8.37 B CHF | 0.00% | −0.24% | 600 | Retail trade | 1 |
| Personnel Services | 7.37 B CHF | 11.37% | +0.66% | 566.1 K | Commercial services | 2 |
| Computer Communications | 6.88 B CHF | 1.18% | −0.42% | 3.52 K | Electronic technology | 4 |
| Advertising/Marketing Services | 6.88 B CHF | 0.96% | −3.25% | 641 | Commercial services | 3 |
| Miscellaneous Manufacturing | 6.45 B CHF | 1.64% | +0.20% | 6.26 K | Producer manufacturing | 2 |
| Electronic Equipment/Instruments | 5.7 B CHF | 1.72% | +0.36% | 1.35 K | Electronic technology | 2 |
| Specialty Telecommunications | 4.8 B CHF | 7.78% | −7.50% | 394 | Communications | 2 |
| Containers/Packaging | 4.21 B CHF | 2.01% | +1.23% | 5.54 K | Process industries | 5 |
| Automotive Aftermarket | 2.72 B CHF | — | +0.97% | 70 | Consumer durables | 1 |
| Contract Drilling | 2.72 B CHF | — | −2.72% | 140 | Industrial services | 1 |
| Home Furnishings | 2.62 B CHF | 2.69% | +0.25% | 652 | Consumer durables | 2 |
| Publishing: Newspapers | 2.21 B CHF | 2.97% | −2.40% | 2.71 K | Consumer services | 1 |
| Auto Parts: OEM | 1.53 B CHF | 1.90% | +2.53% | 6.68 K | Producer manufacturing | 3 |
| Textiles | 1.35 B CHF | 4.83% | +0.39% | 631.82 K | Process industries | 1 |
| Railroads | 1.22 B CHF | 3.23% | −0.17% | 6.24 K | Transportation | 2 |
| Hospital/Nursing Management | 1.18 B CHF | — | +0.71% | 636 | Health services | 1 |
| Homebuilding | 330.21 M CHF | — | +0.36% | 1.29 K | Consumer durables | 1 |
| Alternative Power Generation | 169.04 M CHF | 5.44% | +0.37% | 180 | Utilities | 1 |