| Packaged Software | 5.77 T CHF | 0.70% | +1.39% | 65 | Technology services | 31 |
| Internet Software/Services | 5.7 T CHF | 0.39% | +0.82% | 114 | Technology services | 16 |
| Semiconductors | 5.47 T CHF | 0.53% | +0.33% | 139 | Electronic technology | 24 |
| Pharmaceuticals: Major | 4.44 T CHF | 2.55% | +1.27% | 134.51 K | Health technology | 45 |
| Telecommunications Equipment | 2.93 T CHF | 0.84% | +0.65% | 36 | Electronic technology | 7 |
| Internet Retail | 2.17 T CHF | 0.09% | −0.08% | 93 | Retail trade | 6 |
| Major Banks | 1.74 T CHF | 3.34% | +2.10% | 168 | Finance | 21 |
| Motor Vehicles | 1.4 T CHF | 1.16% | +0.75% | 373 | Consumer durables | 15 |
| Finance/Rental/Leasing | 1.2 T CHF | 0.68% | −0.78% | 2 | Finance | 6 |
| Aerospace & Defense | 1.13 T CHF | 1.32% | +2.65% | 109 | Electronic technology | 23 |
| Integrated Oil | 1.03 T CHF | 5.48% | −0.41% | 102 | Energy minerals | 10 |
| Property/Casualty Insurance | 1.01 T CHF | 0.13% | +0.39% | 11 | Finance | 2 |
| Medical Specialties | 912.1 B CHF | 0.88% | +1.85% | 5.68 K | Health technology | 30 |
| Household/Personal Care | 746.38 B CHF | 2.41% | −1.35% | 44 | Consumer non-durables | 6 |
| Investment Managers | 685.7 B CHF | 2.57% | +0.17% | 64.45 K | Finance | 23 |
| Food Retail | 664.81 B CHF | 1.00% | +2.18% | 37 | Retail trade | 4 |
| Electrical Products | 617.27 B CHF | 1.09% | +0.41% | 43.4 K | Producer manufacturing | 13 |
| Multi-Line Insurance | 616.3 B CHF | 4.33% | +0.38% | 8.81 K | Finance | 14 |
| Industrial Machinery | 500.29 B CHF | 1.90% | +4.13% | 2.68 K | Producer manufacturing | 39 |
| Food: Major Diversified | 499.78 B CHF | 3.63% | −0.59% | 131.32 K | Consumer non-durables | 6 |
| Food: Specialty/Candy | 486.57 B CHF | 2.40% | +1.87% | 207 | Consumer non-durables | 14 |
| Specialty Stores | 475.21 B CHF | 0.83% | −0.08% | 186 | Retail trade | 7 |
| Electric Utilities | 453.65 B CHF | 4.03% | +4.31% | 1.33 K | Utilities | 13 |
| Tobacco | 421.81 B CHF | 4.83% | +1.42% | 206 | Consumer non-durables | 4 |
| Apparel/Footwear | 416.57 B CHF | 2.05% | +2.41% | 36 | Consumer non-durables | 15 |
| Investment Banks/Brokers | 415.33 B CHF | 1.43% | +0.87% | 111 | Finance | 14 |
| Other Transportation | 382.04 B CHF | 0.44% | −1.99% | 55 | Transportation | 4 |
| Trucks/Construction/Farm Machinery | 361.41 B CHF | 2.13% | −0.14% | 271 | Producer manufacturing | 13 |
| Information Technology Services | 348.77 B CHF | 0.96% | −0.86% | 658 | Technology services | 12 |
| Wireless Telecommunications | 344.32 B CHF | 5.07% | +0.33% | 28 | Communications | 6 |
| Beverages: Non-Alcoholic | 323.34 B CHF | 2.27% | +0.19% | 17 | Consumer non-durables | 4 |
| Home Improvement Chains | 305.24 B CHF | 2.48% | +2.43% | 1 | Retail trade | 1 |
| Restaurants | 301.91 B CHF | 2.40% | +0.44% | 191 | Consumer services | 3 |
| Miscellaneous Commercial Services | 287.68 B CHF | 0.44% | +0.49% | 1.79 K | Commercial services | 13 |
| Other Consumer Services | 271.78 B CHF | 0.50% | +0.89% | 12 | Consumer services | 9 |
| Biotechnology | 260.96 B CHF | 1.89% | −0.47% | 1.8 K | Health technology | 18 |
| Other Metals/Minerals | 225.16 B CHF | 4.93% | +1.86% | 14 | Non-energy minerals | 5 |
| Chemicals: Specialty | 223.15 B CHF | 1.56% | +0.63% | 2.46 K | Process industries | 9 |
| Managed Health Care | 221.88 B CHF | 2.77% | +1.14% | 2 | Health services | 1 |
| Major Telecommunications | 220.79 B CHF | 2.99% | +0.68% | 1.05 K | Communications | 4 |
| Other Consumer Specialties | 216.21 B CHF | 2.00% | −0.11% | 50.44 K | Consumer durables | 6 |
| Air Freight/Couriers | 200.8 B CHF | 3.99% | +0.33% | 23 | Transportation | 4 |
| Life/Health Insurance | 200.62 B CHF | 3.02% | +0.52% | 1.56 K | Finance | 6 |
| Regional Banks | 196.21 B CHF | 3.61% | −0.31% | 2.8 K | Finance | 20 |
| Precious Metals | 183.52 B CHF | 1.37% | +0.40% | 341 | Non-energy minerals | 10 |
| Beverages: Alcoholic | 176.87 B CHF | 1.63% | +0.66% | 18 | Consumer non-durables | 4 |
| Movies/Entertainment | 171.63 B CHF | 0.89% | +2.88% | 12 | Consumer services | 6 |
| Engineering & Construction | 159.93 B CHF | 2.62% | +8.46% | 372 | Industrial services | 13 |
| Real Estate Investment Trusts | 147.35 B CHF | 5.27% | −1.09% | 7 | Finance | 6 |
| Department Stores | 146.54 B CHF | 0.31% | −9.70% | 73 | Retail trade | 2 |
| Construction Materials | 135.22 B CHF | 2.90% | −0.29% | 49.44 K | Non-energy minerals | 3 |
| Steel | 132.63 B CHF | 4.17% | +1.86% | 853 | Non-energy minerals | 6 |
| Computer Peripherals | 131.81 B CHF | 0.33% | −0.55% | 3.6 K | Electronic technology | 6 |
| Cable/Satellite TV | 127.78 B CHF | 3.18% | +1.69% | 5 | Consumer services | 2 |
| Oil & Gas Production | 111.25 B CHF | 4.59% | −0.16% | 24 | Energy minerals | 2 |
| Computer Processing Hardware | 104.37 B CHF | 1.20% | −0.79% | 233 | Electronic technology | 7 |
| Financial Publishing/Services | 98.39 B CHF | 0.79% | +20.55% | 1 | Commercial services | 2 |
| Hotels/Resorts/Cruise lines | 92.55 B CHF | 0.67% | +3.54% | 284 | Consumer services | 4 |
| Medical/Nursing Services | 89.68 B CHF | 3.50% | −0.11% | 170 | Health services | 5 |
| Electronic Equipment/Instruments | 89.64 B CHF | 1.00% | +1.65% | 438 | Electronic technology | 3 |
| Chemicals: Major Diversified | 84.66 B CHF | 2.15% | −0.01% | 16.57 K | Process industries | 5 |
| Environmental Services | 79.42 B CHF | 1.41% | +4.10% | 30 | Industrial services | 1 |
| Real Estate Development | 79 B CHF | 3.31% | +0.48% | 1.98 K | Finance | 33 |
| Oil Refining/Marketing | 77.81 B CHF | 5.58% | −1.52% | 385 | Energy minerals | 3 |
| Marine Shipping | 70.21 B CHF | 5.94% | +4.24% | 11.52 K | Transportation | 4 |
| Industrial Conglomerates | 66.7 B CHF | 1.95% | +0.22% | 1 | Producer manufacturing | 1 |
| Building Products | 60.36 B CHF | 1.41% | +0.66% | 3.68 K | Producer manufacturing | 5 |
| Data Processing Services | 43.49 B CHF | 1.07% | +5.15% | 39 | Technology services | 4 |
| Airlines | 41.33 B CHF | 1.88% | +1.69% | 225 | Transportation | 4 |
| Wholesale Distributors | 40.33 B CHF | 3.11% | +0.77% | 356 | Distribution services | 4 |
| Contract Drilling | 40.18 B CHF | 3.21% | −0.91% | 697 | Industrial services | 2 |
| Electronic Components | 36.9 B CHF | 2.38% | +1.84% | 249 | Electronic technology | 3 |
| Apparel/Footwear Retail | 24.7 B CHF | 1.85% | −4.15% | 58 | Retail trade | 3 |
| Financial Conglomerates | 21.62 B CHF | 4.72% | −0.10% | 24.95 K | Finance | 9 |
| Water Utilities | 20.75 B CHF | 4.47% | −3.81% | 800 | Utilities | 1 |
| Food: Meat/Fish/Dairy | 20.58 B CHF | 2.84% | +0.78% | 229 | Consumer non-durables | 8 |
| Consumer Sundries | 20.21 B CHF | 3.37% | −3.08% | 42 | Consumer non-durables | 1 |
| Medical Distributors | 20.09 B CHF | 2.63% | −0.63% | 10.35 K | Distribution services | 7 |
| Electronic Production Equipment | 19.59 B CHF | 1.09% | −2.57% | 91 | Electronic technology | 5 |
| Metal Fabrication | 15.78 B CHF | 2.82% | −1.51% | 574 | Producer manufacturing | 5 |
| Electronics/Appliance Stores | 14 B CHF | 0.54% | −0.11% | 880 | Retail trade | 3 |
| Electronics Distributors | 9.06 B CHF | 2.51% | −1.14% | 29.89 K | Distribution services | 4 |
| Personnel Services | 7.79 B CHF | 4.23% | +1.92% | 31.42 K | Commercial services | 2 |
| Computer Communications | 4.41 B CHF | 1.09% | +0.87% | 1.1 K | Electronic technology | 3 |
| Specialty Telecommunications | 3.24 B CHF | 5.58% | −14.26% | 250 | Communications | 1 |
| Automotive Aftermarket | 2.7 B CHF | 2.73% | +0.62% | 11 | Consumer durables | 1 |
| Railroads | 2.41 B CHF | 3.69% | +0.81% | 323 | Transportation | 3 |
| Home Furnishings | 2.36 B CHF | 3.08% | −3.48% | 125 | Consumer durables | 2 |
| Publishing: Newspapers | 2.16 B CHF | 2.34% | +0.25% | 84 | Consumer services | 1 |
| Miscellaneous Manufacturing | 2.02 B CHF | 2.66% | −0.51% | 265 | Producer manufacturing | 1 |
| Advertising/Marketing Services | 1.41 B CHF | 4.98% | +8.41% | 9 | Commercial services | 2 |
| Containers/Packaging | 1.34 B CHF | 2.44% | −0.12% | 360 | Process industries | 3 |
| Textiles | 1.23 B CHF | 5.40% | +1.00% | 51.54 K | Process industries | 1 |
| Investment Trusts/Mutual Funds | 1.2 B CHF | 2.00% | +0.36% | 488 | Miscellaneous | 1986 |
| Hospital/Nursing Management | 1.16 B CHF | — | 0.00% | 87 | Health services | 1 |
| Auto Parts: OEM | 885.16 M CHF | 1.84% | +0.13% | 1.91 K | Producer manufacturing | 2 |
| Electronics/Appliances | 561.91 M CHF | 0.51% | +1.40% | 1.58 K | Consumer durables | 2 |
| Homebuilding | 319.52 M CHF | 1.32% | 0.00% | 558 | Consumer durables | 1 |
| Alternative Power Generation | 120.52 M CHF | — | −1.58% | 50 | Utilities | 1 |
| Agricultural Commodities/Milling | 77.88 M CHF | 4.55% | +0.85% | 100 | Process industries | 1 |