| Internet Software/Services | 6.08 T CHF | 0.36% | +5.25% | 330 | Technology services | 15 |
| Semiconductors | 5.59 T CHF | 0.51% | −0.81% | 236 | Electronic technology | 25 |
| Packaged Software | 5.4 T CHF | 0.67% | +0.77% | 134 | Technology services | 30 |
| Pharmaceuticals: Major | 4.88 T CHF | 2.22% | +1.24% | 205.46 K | Health technology | 47 |
| Telecommunications Equipment | 4.02 T CHF | 0.78% | +1.60% | 287 | Electronic technology | 9 |
| Internet Retail | 2.5 T CHF | 0.14% | +0.31% | 534 | Retail trade | 9 |
| Motor Vehicles | 1.6 T CHF | 1.59% | +2.05% | 674 | Consumer durables | 16 |
| Major Banks | 1.57 T CHF | 3.12% | +0.48% | 137 | Finance | 17 |
| Medical Specialties | 1.29 T CHF | 0.95% | −0.57% | 23.12 K | Health technology | 40 |
| Integrated Oil | 1.16 T CHF | 5.31% | −1.24% | 503 | Energy minerals | 8 |
| Specialty Stores | 1.13 T CHF | 0.87% | +0.31% | 1.5 K | Retail trade | 8 |
| Miscellaneous Commercial Services | 1.09 T CHF | 0.69% | +0.12% | 13.21 K | Commercial services | 12 |
| Property/Casualty Insurance | 979.02 B CHF | 0.13% | −0.37% | 8 | Finance | 2 |
| Investment Managers | 946.29 B CHF | 2.02% | +1.11% | 591.91 K | Finance | 25 |
| Aerospace & Defense | 859.39 B CHF | 1.44% | +0.43% | 204 | Electronic technology | 15 |
| Industrial Machinery | 825.32 B CHF | 1.37% | +1.01% | 12.51 K | Producer manufacturing | 49 |
| Apparel/Footwear | 704.18 B CHF | 1.41% | −0.66% | 44 | Consumer non-durables | 15 |
| Household/Personal Care | 642.62 B CHF | 2.50% | +0.13% | 24 | Consumer non-durables | 6 |
| Food: Major Diversified | 641.06 B CHF | 2.86% | +0.36% | 1.68 M | Consumer non-durables | 7 |
| Food: Specialty/Candy | 558.03 B CHF | 2.46% | +1.70% | 2.77 K | Consumer non-durables | 17 |
| Multi-Line Insurance | 540.79 B CHF | 4.43% | −2.27% | 80.99 K | Finance | 14 |
| Managed Health Care | 535.87 B CHF | 1.53% | −8.13% | 21 | Health services | 2 |
| Tobacco | 535.45 B CHF | 5.27% | +0.71% | 211 | Consumer non-durables | 5 |
| Electric Utilities | 526.57 B CHF | 3.66% | −1.78% | 1.14 K | Utilities | 19 |
| Information Technology Services | 503.81 B CHF | 0.74% | +1.47% | 1.66 K | Technology services | 10 |
| Biotechnology | 490.46 B CHF | 1.90% | −1.90% | 9.27 K | Health technology | 17 |
| Electrical Products | 465.18 B CHF | 1.55% | +2.11% | 454.17 K | Producer manufacturing | 12 |
| Investment Banks/Brokers | 454.15 B CHF | 1.45% | +5.99% | 763 | Finance | 17 |
| Other Metals/Minerals | 407.01 B CHF | 3.95% | −0.70% | 198 | Non-energy minerals | 9 |
| Movies/Entertainment | 379.56 B CHF | 0.89% | −0.80% | 10.58 K | Consumer services | 9 |
| Home Improvement Chains | 372.02 B CHF | 2.13% | +0.70% | 7 | Retail trade | 2 |
| Trucks/Construction/Farm Machinery | 370.72 B CHF | 2.08% | −0.09% | 5.13 K | Producer manufacturing | 11 |
| Wireless Telecommunications | 326.68 B CHF | 5.73% | −0.97% | 1.64 K | Communications | 5 |
| Restaurants | 322.69 B CHF | 2.35% | +0.58% | 6 | Consumer services | 3 |
| Beverages: Non-Alcoholic | 301.1 B CHF | 2.46% | +0.94% | 244 | Consumer non-durables | 4 |
| Other Consumer Services | 286.05 B CHF | 0.40% | +3.96% | 16 | Consumer services | 9 |
| Finance/Rental/Leasing | 202.62 B CHF | 0.86% | +0.41% | 23 | Finance | 2 |
| Air Freight/Couriers | 200.45 B CHF | 4.05% | +1.49% | 98 | Transportation | 4 |
| Hotels/Resorts/Cruise lines | 196.57 B CHF | 0.51% | +5.49% | 35 | Consumer services | 6 |
| Beverages: Alcoholic | 196.3 B CHF | 2.34% | +1.44% | 26 | Consumer non-durables | 4 |
| Major Telecommunications | 195.04 B CHF | 3.30% | −0.52% | 13.96 K | Communications | 4 |
| Real Estate Investment Trusts | 194.99 B CHF | 3.73% | +4.53% | 101 | Finance | 7 |
| Other Consumer Specialties | 189.62 B CHF | 2.41% | +0.27% | 510.02 K | Consumer durables | 6 |
| Regional Banks | 183.31 B CHF | 1.59% | +6.49% | 4.26 K | Finance | 22 |
| Construction Materials | 181.83 B CHF | 1.85% | +2.53% | 270.27 K | Non-energy minerals | 4 |
| Computer Processing Hardware | 169.22 B CHF | 1.58% | −1.13% | 84 | Electronic technology | 6 |
| Precious Metals | 168.48 B CHF | 1.78% | +0.90% | 470 | Non-energy minerals | 11 |
| Life/Health Insurance | 140.7 B CHF | 2.66% | +0.60% | 8.04 K | Finance | 5 |
| Other Transportation | 138.72 B CHF | 0.23% | −4.97% | 4.5 K | Transportation | 4 |
| Apparel/Footwear Retail | 136.54 B CHF | 1.24% | +37.51% | 9 | Retail trade | 3 |
| Department Stores | 128.16 B CHF | 0.16% | +0.61% | 25 | Retail trade | 1 |
| Industrial Conglomerates | 124.83 B CHF | 2.16% | −0.33% | 3 | Producer manufacturing | 2 |
| Steel | 122.22 B CHF | 5.15% | −1.52% | 264 | Non-energy minerals | 4 |
| Electronic Components | 117.98 B CHF | 1.43% | +0.24% | 115 | Electronic technology | 7 |
| Oil & Gas Production | 116.94 B CHF | 3.05% | −1.50% | 5 | Energy minerals | 1 |
| Data Processing Services | 104.94 B CHF | 0.86% | +2.75% | 32 | Technology services | 4 |
| Oil & Gas Pipelines | 96.01 B CHF | 2.54% | +2.08% | 63 | Industrial services | 2 |
| Oil Refining/Marketing | 86.12 B CHF | 5.72% | −3.93% | 96 | Energy minerals | 3 |
| Chemicals: Major Diversified | 78.06 B CHF | 0.87% | +0.40% | 185.27 K | Process industries | 4 |
| Real Estate Development | 69.92 B CHF | 3.24% | +2.50% | 21.82 K | Finance | 30 |
| Airlines | 63.59 B CHF | 1.44% | +1.30% | 386 | Transportation | 4 |
| Wholesale Distributors | 61.67 B CHF | 2.75% | −0.13% | 2.02 K | Distribution services | 3 |
| Computer Peripherals | 58.53 B CHF | 0.72% | −1.67% | 73.12 K | Electronic technology | 6 |
| Building Products | 54.97 B CHF | 1.58% | +1.29% | 21.35 K | Producer manufacturing | 4 |
| Chemicals: Specialty | 54.49 B CHF | 2.21% | −0.66% | 49.55 K | Process industries | 9 |
| Marine Shipping | 50.93 B CHF | 3.90% | −0.62% | 78.91 K | Transportation | 2 |
| Trucking | 42.28 B CHF | 0.67% | +9.46% | 8 | Transportation | 1 |
| Gas Distributors | 35.7 B CHF | 1.62% | −2.71% | 60 | Utilities | 1 |
| Financial Conglomerates | 32.03 B CHF | 3.93% | −1.23% | 99.51 K | Finance | 13 |
| Food: Meat/Fish/Dairy | 28.05 B CHF | 3.03% | +1.95% | 1.71 K | Consumer non-durables | 8 |
| Electronics/Appliances | 25.99 B CHF | 0.81% | −5.37% | 795 | Consumer durables | 5 |
| Specialty Telecommunications | 25.63 B CHF | 8.23% | −1.16% | 587 | Communications | 2 |
| Cable/Satellite TV | 23.59 B CHF | 2.71% | +0.60% | 7 | Consumer services | 1 |
| Agricultural Commodities/Milling | 22.09 B CHF | 3.84% | −2.47% | 150 | Process industries | 2 |
| Medical Distributors | 19.63 B CHF | 2.60% | +0.29% | 22.03 K | Distribution services | 7 |
| Automotive Aftermarket | 17.44 B CHF | 2.35% | +0.32% | 41 | Consumer durables | 3 |
| Pulp & Paper | 16.8 B CHF | 3.38% | −1.49% | 150 | Process industries | 1 |
| Personnel Services | 15.27 B CHF | 7.94% | +2.28% | 219.93 K | Commercial services | 3 |
| Auto Parts: OEM | 13.47 B CHF | 0.22% | +6.58% | 198 | Producer manufacturing | 4 |
| Engineering & Construction | 12.73 B CHF | 3.58% | +5.38% | 1.57 K | Industrial services | 7 |
| Metal Fabrication | 11.66 B CHF | 2.02% | −0.00% | 14.12 K | Producer manufacturing | 5 |
| Electronics/Appliance Stores | 11.38 B CHF | 0.68% | +2.02% | 4.08 K | Retail trade | 3 |
| Aluminum | 9.38 B CHF | 0.97% | +19.66% | 25 | Non-energy minerals | 1 |
| Electronics Distributors | 8.17 B CHF | 2.87% | +0.18% | 49.18 K | Distribution services | 4 |
| Recreational Products | 8.05 B CHF | 4.28% | −3.93% | 2 | Consumer durables | 1 |
| Drugstore Chains | 7.96 B CHF | 9.60% | +16.64% | 272 | Retail trade | 1 |
| Advertising/Marketing Services | 7.14 B CHF | 0.46% | +5.34% | 318 | Commercial services | 2 |
| Chemicals: Agricultural | 6.31 B CHF | 4.05% | −4.99% | 60 | Process industries | 1 |
| Computer Communications | 6.09 B CHF | 1.22% | +0.09% | 3.62 K | Electronic technology | 3 |
| Electronic Equipment/Instruments | 5.85 B CHF | 1.73% | +0.49% | 1.55 K | Electronic technology | 3 |
| Miscellaneous Manufacturing | 4.78 B CHF | 2.28% | +1.23% | 9.42 K | Producer manufacturing | 2 |
| Contract Drilling | 3.08 B CHF | — | −1.57% | 3 K | Industrial services | 1 |
| Food Retail | 3.03 B CHF | — | +0.85% | 604.28 K | Retail trade | 2 |
| Hospital/Nursing Management | 2.35 B CHF | — | −3.83% | 798 | Health services | 2 |
| Home Furnishings | 2.31 B CHF | 3.06% | +0.64% | 642 | Consumer durables | 2 |
| Electronic Production Equipment | 2.16 B CHF | 0.26% | −0.20% | 73 | Electronic technology | 2 |
| Railroads | 2.06 B CHF | 3.68% | −0.13% | 1.91 K | Transportation | 3 |
| Publishing: Newspapers | 1.84 B CHF | 3.57% | −0.35% | 3.48 K | Consumer services | 1 |
| Containers/Packaging | 1.84 B CHF | 3.69% | +0.43% | 6.16 K | Process industries | 5 |
| Medical/Nursing Services | 1.65 B CHF | — | +65.88% | 1.05 K | Health services | 2 |