| Packaged Software | 418.87 T THB | 0.10% | +0.38% | 157.31 K | Technology services | 17 |
| Semiconductors | 375.32 T THB | 0.00% | +1.04% | 407.18 K | Electronic technology | 12 |
| Internet Software/Services | 331.93 T THB | 0.00% | +0.70% | 826.66 K | Technology services | 19 |
| Internet Retail | 242.67 T THB | 0.13% | +1.28% | 1.15 M | Retail trade | 11 |
| Telecommunications Equipment | 218.47 T THB | 0.19% | −0.57% | 930.1 K | Electronic technology | 8 |
| Motor Vehicles | 88.2 T THB | 0.39% | −1.17% | 1.03 M | Consumer durables | 9 |
| Finance/Rental/Leasing | 63.46 T THB | 0.03% | −0.42% | 477.57 K | Finance | 57 |
| Major Banks | 62.97 T THB | 0.79% | +0.96% | 1.49 M | Finance | 16 |
| Property/Casualty Insurance | 35.57 T THB | 0.00% | −0.00% | 1.11 M | Finance | 15 |
| Apparel/Footwear | 21.19 T THB | 0.85% | −0.80% | 238.04 K | Consumer non-durables | 21 |
| Pharmaceuticals: Major | 18.47 T THB | 0.67% | −0.30% | 35.01 K | Health technology | 13 |
| Specialty Stores | 14.99 T THB | 0.04% | +0.71% | 37.39 K | Retail trade | 26 |
| Beverages: Non-Alcoholic | 12.13 T THB | 0.40% | +0.90% | 306.12 K | Consumer non-durables | 16 |
| Electrical Products | 10.24 T THB | 0.54% | +0.55% | 7.5 M | Producer manufacturing | 26 |
| Specialty Telecommunications | 8.15 T THB | 0.00% | −1.06% | 880.79 K | Communications | 7 |
| Multi-Line Insurance | 8.1 T THB | 2.99% | +2.23% | 2.12 M | Finance | 8 |
| Household/Personal Care | 8.02 T THB | 0.02% | −0.00% | 327.99 K | Consumer non-durables | 14 |
| Movies/Entertainment | 7.81 T THB | 0.39% | +0.60% | 274.51 K | Consumer services | 26 |
| Other Consumer Services | 7.24 T THB | 0.60% | +0.45% | 2.66 M | Consumer services | 12 |
| Air Freight/Couriers | 6.73 T THB | 0.01% | +8.39% | 1.19 M | Transportation | 14 |
| Food: Specialty/Candy | 6.04 T THB | 0.16% | −1.07% | 1.07 M | Consumer non-durables | 33 |
| Computer Processing Hardware | 5.36 T THB | 0.10% | +2.24% | 214.82 K | Electronic technology | 2 |
| Apparel/Footwear Retail | 3.36 T THB | 0.01% | +1.85% | 38.77 K | Retail trade | 9 |
| Restaurants | 3.33 T THB | 2.66% | −2.70% | 321.92 K | Consumer services | 23 |
| Recreational Products | 3.2 T THB | 0.00% | 0.00% | 105.8 K | Consumer durables | 1 |
| Aerospace & Defense | 3.09 T THB | 0.00% | +0.54% | 18.13 K | Electronic technology | 2 |
| Regional Banks | 2.73 T THB | 6.67% | −0.46% | 8.68 M | Finance | 16 |
| Electronic Production Equipment | 2.6 T THB | 0.44% | +3.36% | 28.07 M | Electronic technology | 4 |
| Wireless Telecommunications | 2.59 T THB | 2.43% | −0.23% | 23.32 M | Communications | 6 |
| Integrated Oil | 2.52 T THB | 7.80% | +0.47% | 11.06 M | Energy minerals | 4 |
| Investment Banks/Brokers | 1.65 T THB | 0.47% | +0.68% | 195.98 K | Finance | 28 |
| Major Telecommunications | 1.64 T THB | 4.63% | −0.52% | 953.77 K | Communications | 3 |
| Medical Specialties | 1.64 T THB | 0.62% | +0.02% | 58.23 K | Health technology | 5 |
| Engineering & Construction | 1.52 T THB | 0.13% | +0.86% | 13.68 M | Industrial services | 78 |
| Other Transportation | 1.37 T THB | 2.32% | −0.66% | 25.29 M | Transportation | 26 |
| Food Retail | 1.27 T THB | 2.81% | −0.73% | 21.57 M | Retail trade | 10 |
| Real Estate Development | 1.26 T THB | 5.03% | −0.44% | 27.76 M | Finance | 130 |
| Hospital/Nursing Management | 1.26 T THB | 3.33% | +0.46% | 21.33 M | Health services | 46 |
| Electronics/Appliances | 1.01 T THB | — | +2.07% | 29.22 K | Consumer durables | 1 |
| Chemicals: Specialty | 737.36 B THB | 2.99% | −1.44% | 10.44 M | Process industries | 20 |
| Agricultural Commodities/Milling | 711.12 B THB | 4.75% | −0.02% | 8.12 M | Process industries | 53 |
| Airlines | 637.13 B THB | 6.62% | +1.09% | 1.65 M | Transportation | 9 |
| Electric Utilities | 569.74 B THB | 4.50% | +0.21% | 3.39 M | Utilities | 30 |
| Wholesale Distributors | 478.08 B THB | 3.32% | −0.08% | 14.87 M | Distribution services | 72 |
| Oil Refining/Marketing | 446.98 B THB | 4.01% | +0.17% | 26 M | Energy minerals | 16 |
| Containers/Packaging | 388.5 B THB | 3.77% | −1.03% | 6.93 M | Process industries | 42 |
| Hotels/Resorts/Cruise lines | 373.13 B THB | 2.30% | −0.66% | 9.33 M | Consumer services | 32 |
| Information Technology Services | 349.24 B THB | 0.98% | +0.07% | 507.57 K | Technology services | 39 |
| Life/Health Insurance | 314.84 B THB | 4.37% | +0.05% | 6.44 M | Finance | 8 |
| Beverages: Alcoholic | 299.85 B THB | 0.00% | −1.67% | 6.71 K | Consumer non-durables | 1 |
| Home Improvement Chains | 261.95 B THB | 5.06% | +1.62% | 18.54 M | Retail trade | 4 |
| Alternative Power Generation | 231.33 B THB | 3.65% | −1.76% | 85.77 M | Utilities | 26 |
| Department Stores | 223.15 B THB | 3.24% | −1.08% | 28.51 M | Retail trade | 2 |
| Investment Trusts/Mutual Funds | 219.43 B THB | 9.41% | +0.20% | 4.04 M | Miscellaneous | 47 |
| Food: Meat/Fish/Dairy | 219.4 B THB | 7.03% | +2.07% | 12.99 M | Consumer non-durables | 18 |
| Real Estate Investment Trusts | 209.98 B THB | 7.59% | +0.32% | 586.14 K | Finance | 42 |
| Construction Materials | 207.67 B THB | 6.84% | +0.99% | 426.84 K | Non-energy minerals | 36 |
| Food: Major Diversified | 204.71 B THB | 4.34% | +0.43% | 935.66 K | Consumer non-durables | 14 |
| Advertising/Marketing Services | 153.1 B THB | 1.04% | +0.03% | 32.22 M | Commercial services | 20 |
| Industrial Specialties | 126.88 B THB | 5.82% | +1.57% | 1.86 M | Process industries | 26 |
| Miscellaneous Commercial Services | 121.05 B THB | 4.00% | +1.08% | 3.61 M | Commercial services | 52 |
| Electronics/Appliance Stores | 116.48 B THB | 4.10% | −0.73% | 12.31 M | Retail trade | 10 |
| Coal | 113.99 B THB | 7.39% | +0.66% | 29.77 M | Energy minerals | 6 |
| Computer Peripherals | 113.9 B THB | 3.67% | +2.75% | 113.99 M | Electronic technology | 2 |
| Water Utilities | 102 B THB | 6.77% | +0.01% | 3.02 M | Utilities | 10 |
| Marine Shipping | 100.3 B THB | 6.61% | +1.04% | 2.05 M | Transportation | 18 |
| Electronics Distributors | 96.69 B THB | 3.92% | +1.83% | 2.86 M | Distribution services | 34 |
| Electronic Components | 80.77 B THB | 6.61% | +2.40% | 6.35 M | Electronic technology | 8 |
| Medical/Nursing Services | 77.81 B THB | 3.69% | +0.62% | 218.45 K | Health services | 22 |
| Miscellaneous Manufacturing | 77.11 B THB | 7.51% | +0.76% | 4.35 M | Producer manufacturing | 26 |
| Auto Parts: OEM | 69.48 B THB | 7.70% | +0.36% | 81.06 K | Producer manufacturing | 22 |
| Homebuilding | 68.11 B THB | 7.10% | +2.18% | 8.43 M | Consumer durables | 18 |
| Food Distributors | 65.72 B THB | 6.75% | +1.04% | 465.28 K | Distribution services | 10 |
| Steel | 64.97 B THB | 2.85% | +0.40% | 1.08 M | Non-energy minerals | 50 |
| Miscellaneous | 60.54 B THB | 3.32% | 0.00% | 18.6 K | Miscellaneous | 6 |
| Investment Managers | 51.68 B THB | 4.97% | −0.04% | 5.39 M | Finance | 10 |
| Pharmaceuticals: Other | 47.13 B THB | 6.03% | +1.74% | 2.29 M | Health technology | 8 |
| Building Products | 44.99 B THB | 4.02% | −0.17% | 727.24 K | Producer manufacturing | 18 |
| Other Consumer Specialties | 43.29 B THB | 2.86% | −0.70% | 1.28 M | Consumer durables | 6 |
| Publishing: Books/Magazines | 38.37 B THB | 1.49% | +0.37% | 24.64 K | Consumer services | 8 |
| Medical Distributors | 34.77 B THB | 5.83% | −1.45% | 2.28 M | Distribution services | 20 |
| Home Furnishings | 27.44 B THB | 5.76% | −0.02% | 243.3 K | Consumer durables | 16 |
| Gas Distributors | 27.15 B THB | 4.95% | +3.02% | 75.64 K | Utilities | 8 |
| Textiles | 25.58 B THB | 1.71% | −0.27% | 23.95 K | Process industries | 16 |
| Commercial Printing/Forms | 25.32 B THB | 2.44% | +0.10% | 28.01 M | Commercial services | 16 |
| Metal Fabrication | 23.04 B THB | 1.19% | +4.58% | 6.28 M | Producer manufacturing | 16 |
| Electronic Equipment/Instruments | 22.6 B THB | 5.34% | −1.46% | 395.79 K | Electronic technology | 4 |
| Insurance Brokers/Services | 20.87 B THB | 5.83% | +1.42% | 318.99 K | Finance | 6 |
| Industrial Machinery | 12.82 B THB | 5.98% | −0.49% | 755.21 K | Producer manufacturing | 28 |
| Automotive Aftermarket | 11.94 B THB | 6.69% | −0.10% | 77.06 K | Consumer durables | 6 |
| Broadcasting | 11.81 B THB | — | +1.05% | 2.56 M | Consumer services | 8 |
| Pulp & Paper | 10.07 B THB | 8.39% | 0.00% | 120 K | Process industries | 2 |
| Forest Products | 9.04 B THB | 7.08% | 0.00% | 1.6 K | Non-energy minerals | 2 |
| Financial Conglomerates | 7.62 B THB | 3.75% | +1.25% | 607.43 K | Finance | 5 |
| Chemicals: Agricultural | 6.9 B THB | 7.22% | +0.43% | 54.23 K | Process industries | 6 |
| Biotechnology | 6.89 B THB | 2.48% | +3.10% | 856.85 K | Health technology | 2 |
| Industrial Conglomerates | 6.09 B THB | 9.25% | −0.29% | 113.91 K | Producer manufacturing | 4 |
| Trucking | 4.15 B THB | 4.04% | −0.60% | 413 K | Transportation | 6 |
| Personnel Services | 4.1 B THB | 7.31% | +1.17% | 235.2 K | Commercial services | 2 |
| Environmental Services | 3.45 B THB | 0.87% | +4.67% | 5.85 M | Industrial services | 6 |