| Internet Software/Services | 6.55 T CHF | 0.35% | −1.33% | 289 | Technology services | 16 |
| Semiconductors | 6.14 T CHF | 0.52% | −0.45% | 469 | Electronic technology | 26 |
| Packaged Software | 5.99 T CHF | 0.68% | +0.45% | 340 | Technology services | 36 |
| Pharmaceuticals: Major | 4.9 T CHF | 2.18% | +0.77% | 196.18 K | Health technology | 51 |
| Telecommunications Equipment | 4.09 T CHF | 0.79% | +1.08% | 137 | Electronic technology | 9 |
| Internet Retail | 2.68 T CHF | 0.13% | +0.11% | 198 | Retail trade | 8 |
| Major Banks | 1.91 T CHF | 3.05% | +0.47% | 397 | Finance | 19 |
| Medical Specialties | 1.49 T CHF | 0.75% | −1.11% | 38.13 K | Health technology | 36 |
| Motor Vehicles | 1.49 T CHF | 1.48% | +0.85% | 153 | Consumer durables | 15 |
| Specialty Stores | 1.32 T CHF | 0.78% | −0.29% | 1.46 K | Retail trade | 9 |
| Miscellaneous Commercial Services | 1.21 T CHF | 0.65% | +0.36% | 3.98 K | Commercial services | 11 |
| Integrated Oil | 1.11 T CHF | 4.15% | +1.73% | 97 | Energy minerals | 8 |
| Aerospace & Defense | 1.11 T CHF | 1.38% | −0.66% | 111 | Electronic technology | 15 |
| Property/Casualty Insurance | 1.04 T CHF | 0.13% | +0.64% | 11 | Finance | 2 |
| Investment Managers | 998.56 B CHF | 2.32% | −2.07% | 461.24 K | Finance | 24 |
| Apparel/Footwear | 826.44 B CHF | 1.37% | −2.27% | 48 | Consumer non-durables | 15 |
| Electrical Products | 767.04 B CHF | 1.38% | −0.70% | 375.88 K | Producer manufacturing | 15 |
| Household/Personal Care | 733.46 B CHF | 2.48% | −2.32% | 28 | Consumer non-durables | 5 |
| Food: Specialty/Candy | 704.41 B CHF | 2.78% | +0.66% | 832 | Consumer non-durables | 17 |
| Industrial Machinery | 691.23 B CHF | 1.62% | +2.52% | 16.88 K | Producer manufacturing | 48 |
| Tobacco | 600.92 B CHF | 4.79% | −0.79% | 101 | Consumer non-durables | 5 |
| Multi-Line Insurance | 545.5 B CHF | 4.33% | −1.54% | 129.45 K | Finance | 13 |
| Information Technology Services | 517.93 B CHF | 0.70% | +2.28% | 4.01 K | Technology services | 9 |
| Food: Major Diversified | 484.2 B CHF | 3.84% | +0.41% | 1.74 M | Consumer non-durables | 5 |
| Biotechnology | 432.52 B CHF | 2.02% | −1.09% | 14.44 K | Health technology | 18 |
| Managed Health Care | 416.39 B CHF | 1.68% | +1.93% | 50 | Health services | 1 |
| Electric Utilities | 413.03 B CHF | 3.26% | +0.22% | 1.2 K | Utilities | 17 |
| Investment Banks/Brokers | 395.2 B CHF | 1.36% | +2.80% | 713 | Finance | 14 |
| Trucks/Construction/Farm Machinery | 383.18 B CHF | 2.08% | +1.59% | 4.16 K | Producer manufacturing | 11 |
| Restaurants | 350.5 B CHF | 2.23% | +0.92% | 18 | Consumer services | 3 |
| Wireless Telecommunications | 345.02 B CHF | 5.55% | +1.08% | 344 | Communications | 5 |
| Other Metals/Minerals | 341.33 B CHF | 4.49% | −0.70% | 96 | Non-energy minerals | 6 |
| Other Consumer Services | 316.2 B CHF | 0.39% | +1.30% | 53 | Consumer services | 9 |
| Air Freight/Couriers | 315.66 B CHF | 2.71% | +2.67% | 31 | Transportation | 6 |
| Beverages: Non-Alcoholic | 313.64 B CHF | 2.41% | +1.08% | 8 | Consumer non-durables | 2 |
| Chemicals: Specialty | 300.69 B CHF | 2.35% | −1.40% | 11.71 K | Process industries | 12 |
| Real Estate Investment Trusts | 267.19 B CHF | 4.23% | +2.94% | 42 | Finance | 8 |
| Beverages: Alcoholic | 260.86 B CHF | 2.47% | −3.50% | 317 | Consumer non-durables | 7 |
| Finance/Rental/Leasing | 259.62 B CHF | 0.93% | +13.20% | 36 | Finance | 3 |
| Other Consumer Specialties | 246.08 B CHF | 1.69% | −1.33% | 421.44 K | Consumer durables | 6 |
| Major Telecommunications | 217.96 B CHF | 2.98% | −0.12% | 19.52 K | Communications | 4 |
| Precious Metals | 202.56 B CHF | 1.58% | +0.63% | 496 | Non-energy minerals | 13 |
| Cable/Satellite TV | 199.52 B CHF | 2.26% | +7.19% | 2 | Consumer services | 3 |
| Computer Peripherals | 194.28 B CHF | 0.28% | −1.59% | 43.18 K | Electronic technology | 8 |
| Life/Health Insurance | 184.94 B CHF | 2.48% | +0.49% | 8.51 K | Finance | 6 |
| Movies/Entertainment | 181.93 B CHF | 0.90% | +0.22% | 18 | Consumer services | 5 |
| Other Transportation | 167.81 B CHF | 0.19% | +0.24% | 1.93 K | Transportation | 3 |
| Regional Banks | 167.07 B CHF | 1.50% | +0.34% | 4.41 K | Finance | 23 |
| Department Stores | 161.2 B CHF | — | −1.15% | 50 | Retail trade | 1 |
| Financial Publishing/Services | 151.24 B CHF | 0.71% | +5.39% | 3 | Commercial services | 1 |
| Steel | 147.4 B CHF | 4.50% | +0.35% | 1.14 K | Non-energy minerals | 6 |
| Industrial Conglomerates | 146.18 B CHF | 1.96% | −0.01% | 17 | Producer manufacturing | 2 |
| Construction Materials | 137.72 B CHF | 2.66% | −3.30% | 580.27 K | Non-energy minerals | 3 |
| Hotels/Resorts/Cruise lines | 129.62 B CHF | 0.93% | +0.87% | 56 | Consumer services | 6 |
| Computer Processing Hardware | 117.99 B CHF | 0.98% | +7.33% | 113 | Electronic technology | 7 |
| Airlines | 116.98 B CHF | 1.13% | +0.57% | 4.98 K | Transportation | 7 |
| Oil & Gas Production | 114.51 B CHF | 3.20% | −1.28% | 341 | Energy minerals | 2 |
| Chemicals: Major Diversified | 92.07 B CHF | 1.31% | −1.20% | 157.81 K | Process industries | 6 |
| Engineering & Construction | 91.31 B CHF | 1.57% | −0.78% | 471 | Industrial services | 12 |
| Building Products | 80.99 B CHF | 2.16% | +0.57% | 19.52 K | Producer manufacturing | 5 |
| Electronic Components | 78.11 B CHF | 1.02% | −1.64% | 359 | Electronic technology | 4 |
| Data Processing Services | 68.21 B CHF | 0.69% | +10.09% | 584 | Technology services | 4 |
| Electronic Production Equipment | 56.03 B CHF | 0.24% | −17.97% | 39 | Electronic technology | 5 |
| Wholesale Distributors | 55.81 B CHF | 3.11% | −4.31% | 32.79 K | Distribution services | 3 |
| Oil & Gas Pipelines | 55.61 B CHF | 4.18% | −0.08% | 300 | Industrial services | 1 |
| Food: Meat/Fish/Dairy | 53.57 B CHF | 2.91% | +0.63% | 830 | Consumer non-durables | 8 |
| Marine Shipping | 52.4 B CHF | 4.30% | +0.49% | 106.31 K | Transportation | 3 |
| Home Improvement Chains | 50.79 B CHF | 2.54% | — | 204 | Retail trade | 1 |
| Food Retail | 48.36 B CHF | 1.97% | +6.08% | 103.93 K | Retail trade | 4 |
| Real Estate Development | 47.03 B CHF | 3.15% | −0.27% | 45.84 K | Finance | 26 |
| Oil Refining/Marketing | 46.51 B CHF | 3.09% | −3.51% | 61 | Energy minerals | 2 |
| Chemicals: Agricultural | 39.93 B CHF | 1.05% | +2.25% | 42 | Process industries | 1 |
| Apparel/Footwear Retail | 36.24 B CHF | 3.26% | +1.06% | 293 | Retail trade | 2 |
| Consumer Sundries | 31.74 B CHF | 2.19% | −1.89% | 195 | Consumer non-durables | 1 |
| Metal Fabrication | 26.89 B CHF | 2.10% | +3.03% | 4.61 K | Producer manufacturing | 6 |
| Medical/Nursing Services | 25.82 B CHF | 1.28% | +4.46% | 199 | Health services | 4 |
| Financial Conglomerates | 24.54 B CHF | 4.18% | −1.94% | 233.69 K | Finance | 11 |
| Broadcasting | 22.31 B CHF | 0.96% | +45.67% | 115 | Consumer services | 1 |
| Medical Distributors | 20.29 B CHF | 2.58% | +0.12% | 35.73 K | Distribution services | 7 |
| Recreational Products | 14.35 B CHF | 2.46% | +6.08% | 6 | Consumer durables | 2 |
| Electronics/Appliances | 13.4 B CHF | — | −5.35% | 174 | Consumer durables | 4 |
| Electronics/Appliance Stores | 11.96 B CHF | 0.65% | −2.03% | 9.13 K | Retail trade | 3 |
| Drugstore Chains | 8.64 B CHF | 0.00% | −0.24% | 600 | Retail trade | 1 |
| Electronics Distributors | 8.45 B CHF | 2.86% | +4.82% | 89.51 K | Distribution services | 4 |
| Personnel Services | 7.46 B CHF | 11.23% | −1.15% | 631.06 K | Commercial services | 2 |
| Advertising/Marketing Services | 7.09 B CHF | 0.93% | −3.19% | 590 | Commercial services | 3 |
| Computer Communications | 6.99 B CHF | 1.17% | −0.15% | 3.8 K | Electronic technology | 4 |
| Miscellaneous Manufacturing | 6.73 B CHF | 1.57% | −1.03% | 3.44 K | Producer manufacturing | 2 |
| Specialty Telecommunications | 4.93 B CHF | 7.57% | −3.54% | 398 | Communications | 2 |
| Containers/Packaging | 4.26 B CHF | 1.98% | +1.03% | 4.78 K | Process industries | 5 |
| Electronic Equipment/Instruments | 3.13 B CHF | 1.56% | +0.99% | 3.91 K | Electronic technology | 2 |
| Contract Drilling | 2.81 B CHF | — | +0.51% | 1.15 K | Industrial services | 1 |
| Automotive Aftermarket | 2.66 B CHF | — | +8.82% | 15 | Consumer durables | 1 |
| Home Furnishings | 2.64 B CHF | 2.67% | −0.02% | 1.03 K | Consumer durables | 2 |
| Publishing: Newspapers | 2.18 B CHF | 3.02% | +1.46% | 1.9 K | Consumer services | 1 |
| Auto Parts: OEM | 1.56 B CHF | 1.87% | −1.12% | 1.85 K | Producer manufacturing | 3 |
| Alternative Power Generation | 1.44 B CHF | 5.48% | −0.98% | 396 | Utilities | 2 |
| Textiles | 1.36 B CHF | 4.78% | −1.05% | 763.42 K | Process industries | 1 |
| Railroads | 1.23 B CHF | 3.21% | −0.66% | 3.35 K | Transportation | 2 |
| Hospital/Nursing Management | 1.17 B CHF | — | +0.72% | 119 | Health services | 1 |