| Internet Software/Services | 6.05 T CHF | 0.37% | +0.08% | 64 | Technology services | 15 |
| Semiconductors | 5.61 T CHF | 0.55% | +2.42% | 964 | Electronic technology | 25 |
| Packaged Software | 5.48 T CHF | 0.74% | +0.02% | 372 | Technology services | 32 |
| Pharmaceuticals: Major | 5.08 T CHF | 2.09% | +0.15% | 339.05 K | Health technology | 47 |
| Telecommunications Equipment | 4.08 T CHF | 0.79% | −0.46% | 57 | Electronic technology | 10 |
| Internet Retail | 2.54 T CHF | 0.14% | +4.81% | 218 | Retail trade | 10 |
| Major Banks | 1.83 T CHF | 3.30% | −0.60% | 2.21 K | Finance | 21 |
| Motor Vehicles | 1.33 T CHF | 1.60% | −0.30% | 556 | Consumer durables | 16 |
| Integrated Oil | 1.29 T CHF | 5.18% | −1.47% | 59 | Energy minerals | 11 |
| Medical Specialties | 1.29 T CHF | 0.68% | −2.22% | 67.38 K | Health technology | 39 |
| Specialty Stores | 1.21 T CHF | 0.91% | +0.85% | 1.09 K | Retail trade | 8 |
| Miscellaneous Commercial Services | 1.18 T CHF | 0.66% | −1.04% | 5.66 K | Commercial services | 10 |
| Aerospace & Defense | 1.13 T CHF | 1.35% | −0.66% | 250 | Electronic technology | 17 |
| Property/Casualty Insurance | 1.08 T CHF | 0.12% | +0.80% | 24 | Finance | 3 |
| Investment Managers | 935.16 B CHF | 2.40% | −0.29% | 904.06 K | Finance | 25 |
| Apparel/Footwear | 810.02 B CHF | 1.41% | −0.28% | 60 | Consumer non-durables | 17 |
| Food: Specialty/Candy | 776.59 B CHF | 2.63% | +0.00% | 1.31 K | Consumer non-durables | 18 |
| Electrical Products | 721.55 B CHF | 1.49% | +1.46% | 620.07 K | Producer manufacturing | 16 |
| Industrial Machinery | 660.38 B CHF | 1.69% | +2.08% | 32.12 K | Producer manufacturing | 48 |
| Tobacco | 623.05 B CHF | 4.57% | +2.95% | 142 | Consumer non-durables | 5 |
| Household/Personal Care | 609.13 B CHF | 2.51% | +1.04% | 15 | Consumer non-durables | 5 |
| Investment Banks/Brokers | 555.38 B CHF | 1.32% | +2.66% | 818 | Finance | 19 |
| Multi-Line Insurance | 547.34 B CHF | 4.39% | +0.72% | 154.46 K | Finance | 12 |
| Food: Major Diversified | 522.33 B CHF | 3.56% | −1.04% | 2.35 M | Consumer non-durables | 6 |
| Information Technology Services | 477.46 B CHF | 0.76% | +1.33% | 1.55 K | Technology services | 12 |
| Biotechnology | 440.28 B CHF | 1.96% | +0.66% | 16.49 K | Health technology | 18 |
| Electric Utilities | 398.43 B CHF | 3.07% | +0.10% | 1.66 K | Utilities | 14 |
| Managed Health Care | 386.62 B CHF | 1.79% | −1.79% | 7 | Health services | 1 |
| Other Metals/Minerals | 383.93 B CHF | 3.97% | −3.21% | 97 | Non-energy minerals | 9 |
| Trucks/Construction/Farm Machinery | 378.97 B CHF | 2.09% | +2.13% | 2.93 K | Producer manufacturing | 12 |
| Chemicals: Specialty | 360.13 B CHF | 2.34% | +2.28% | 9.84 K | Process industries | 14 |
| Wireless Telecommunications | 355.05 B CHF | 5.33% | −0.04% | 157 | Communications | 5 |
| Home Improvement Chains | 350.09 B CHF | 2.34% | −7.03% | 146 | Retail trade | 2 |
| Beverages: Non-Alcoholic | 325.54 B CHF | 2.41% | −0.51% | 64 | Consumer non-durables | 3 |
| Restaurants | 317.63 B CHF | 2.22% | +0.17% | 15 | Consumer services | 3 |
| Air Freight/Couriers | 303.06 B CHF | 2.77% | +2.68% | 30 | Transportation | 6 |
| Other Consumer Services | 291.26 B CHF | 0.43% | +1.84% | 8 | Consumer services | 9 |
| Other Consumer Specialties | 258.36 B CHF | 1.68% | +1.62% | 453.86 K | Consumer durables | 7 |
| Beverages: Alcoholic | 251.82 B CHF | 2.41% | −3.25% | 368 | Consumer non-durables | 7 |
| Steel | 239.76 B CHF | 4.77% | +0.97% | 252 | Non-energy minerals | 7 |
| Major Telecommunications | 219.73 B CHF | 2.95% | −2.30% | 14.46 K | Communications | 4 |
| Precious Metals | 201.23 B CHF | 1.61% | +0.73% | 223 | Non-energy minerals | 14 |
| Finance/Rental/Leasing | 184.05 B CHF | 0.95% | +0.00% | 22 | Finance | 3 |
| Life/Health Insurance | 181.4 B CHF | 2.53% | +2.33% | 9.66 K | Finance | 6 |
| Movies/Entertainment | 181.3 B CHF | 0.90% | −1.92% | 2 | Consumer services | 5 |
| Computer Peripherals | 165.69 B CHF | 0.26% | +1.37% | 36.54 K | Electronic technology | 7 |
| Other Transportation | 153.32 B CHF | 0.21% | +1.61% | 1.26 K | Transportation | 3 |
| Regional Banks | 151.63 B CHF | 1.66% | +0.71% | 6.07 K | Finance | 23 |
| Environmental Services | 148.86 B CHF | 1.25% | +10.05% | 28 | Industrial services | 3 |
| Department Stores | 147.81 B CHF | — | +0.75% | 31 | Retail trade | 1 |
| Computer Processing Hardware | 146.99 B CHF | 1.44% | −0.23% | 164 | Electronic technology | 9 |
| Cable/Satellite TV | 144.48 B CHF | 3.09% | −1.53% | 25 | Consumer services | 2 |
| Industrial Conglomerates | 142.11 B CHF | 1.99% | +0.60% | 6 | Producer manufacturing | 2 |
| Construction Materials | 132.53 B CHF | 2.82% | +0.80% | 425.59 K | Non-energy minerals | 4 |
| Real Estate Investment Trusts | 126.66 B CHF | 5.81% | +2.94% | 66 | Finance | 8 |
| Oil & Gas Production | 114.53 B CHF | 3.26% | −1.24% | 336 | Energy minerals | 3 |
| Data Processing Services | 103.82 B CHF | 0.93% | −9.91% | 98 | Technology services | 5 |
| Airlines | 95.31 B CHF | 0.97% | −1.73% | 5.74 K | Transportation | 6 |
| Hotels/Resorts/Cruise lines | 94.24 B CHF | 0.58% | −1.64% | 195 | Consumer services | 4 |
| Chemicals: Major Diversified | 88.24 B CHF | 2.07% | +1.28% | 189.9 K | Process industries | 6 |
| Building Products | 79.88 B CHF | 2.19% | +3.69% | 25.73 K | Producer manufacturing | 5 |
| Marine Shipping | 78.81 B CHF | 4.74% | +4.88% | 48.62 K | Transportation | 4 |
| Real Estate Development | 73.91 B CHF | 3.16% | −0.41% | 36.16 K | Finance | 29 |
| Engineering & Construction | 72.19 B CHF | 1.63% | −3.02% | 1.02 K | Industrial services | 10 |
| Food: Meat/Fish/Dairy | 63.69 B CHF | 2.88% | −0.26% | 1.49 K | Consumer non-durables | 10 |
| Contract Drilling | 52.31 B CHF | 2.65% | +1.66% | 2 K | Industrial services | 2 |
| Wholesale Distributors | 50.13 B CHF | 2.77% | +1.47% | 3.51 K | Distribution services | 3 |
| Oil Refining/Marketing | 44.43 B CHF | 3.20% | −2.89% | 71 | Energy minerals | 2 |
| Chemicals: Agricultural | 38.56 B CHF | 1.08% | +2.25% | 42 | Process industries | 1 |
| Electronic Production Equipment | 32.88 B CHF | 0.19% | −24.24% | 71 | Electronic technology | 4 |
| Food Retail | 32.22 B CHF | 2.94% | +1.22% | 193.4 K | Retail trade | 3 |
| Consumer Sundries | 31.21 B CHF | 2.21% | −1.28% | 61 | Consumer non-durables | 1 |
| Financial Conglomerates | 24.11 B CHF | 4.26% | +1.55% | 298.19 K | Finance | 12 |
| Apparel/Footwear Retail | 23.12 B CHF | 3.98% | +2.92% | 552 | Retail trade | 3 |
| Medical/Nursing Services | 22.43 B CHF | 1.77% | −5.19% | 50 | Health services | 3 |
| Medical Distributors | 20.22 B CHF | 2.59% | +0.13% | 40.92 K | Distribution services | 7 |
| Metal Fabrication | 19.71 B CHF | 2.62% | +4.88% | 5.18 K | Producer manufacturing | 5 |
| Electronics/Appliances | 13.37 B CHF | — | −10.50% | 177 | Consumer durables | 5 |
| Electronics/Appliance Stores | 10.81 B CHF | 0.72% | −0.62% | 4.68 K | Retail trade | 3 |
| Electronics Distributors | 8.98 B CHF | 2.49% | +1.45% | 26.64 K | Distribution services | 4 |
| Drugstore Chains | 8.78 B CHF | 0.00% | −0.24% | 600 | Retail trade | 1 |
| Casinos/Gaming | 8.65 B CHF | 1.10% | −4.23% | 500 | Consumer services | 1 |
| Recreational Products | 8.54 B CHF | 4.08% | +2.80% | 5 | Consumer durables | 1 |
| Personnel Services | 7.63 B CHF | 10.98% | +10.54% | 2.7 M | Commercial services | 2 |
| Miscellaneous Manufacturing | 6.28 B CHF | 1.68% | +0.00% | 4.44 K | Producer manufacturing | 2 |
| Advertising/Marketing Services | 5.97 B CHF | 1.10% | −8.82% | 483 | Commercial services | 3 |
| Computer Communications | 5.94 B CHF | 1.25% | +2.47% | 16.02 K | Electronic technology | 3 |
| Electronic Equipment/Instruments | 5.63 B CHF | 1.74% | +1.14% | 1.33 K | Electronic technology | 2 |
| Specialty Telecommunications | 4.96 B CHF | 7.49% | −7.45% | 392 | Communications | 2 |
| Broadcasting | 4.73 B CHF | 7.18% | +35.44% | 100 | Consumer services | 1 |
| Containers/Packaging | 4.62 B CHF | 1.83% | +0.49% | 4.97 K | Process industries | 6 |
| Coal | 2.74 B CHF | 3.77% | −17.81% | 1.02 K | Energy minerals | 1 |
| Textiles | 2.67 B CHF | 4.87% | +1.85% | 163.01 K | Process industries | 2 |
| Home Furnishings | 2.64 B CHF | 2.67% | +0.89% | 1.12 K | Consumer durables | 2 |
| Electronic Components | 2.54 B CHF | 2.98% | +1.83% | 1.26 K | Electronic technology | 3 |
| Automotive Aftermarket | 2.43 B CHF | — | −4.30% | 20 | Consumer durables | 1 |
| Publishing: Newspapers | 2.25 B CHF | 2.92% | −0.94% | 26.15 K | Consumer services | 1 |
| Alternative Power Generation | 1.45 B CHF | 5.40% | −0.93% | 428 | Utilities | 2 |
| Railroads | 1.22 B CHF | 3.24% | +0.92% | 3.15 K | Transportation | 2 |
| Hospital/Nursing Management | 1.18 B CHF | — | 0.00% | 15.81 K | Health services | 1 |