| Pharmaceuticals: Major | 21.376 T THB | 0.00% | +0.42% | 911.526 K | Health technology | 12 |
| Apparel/Footwear | 18.959 T THB | 0.59% | −2.34% | 207.403 K | Consumer non-durables | 20 |
| Packaged Software | 18.524 T THB | 1.03% | −1.24% | 560.576 K | Technology services | 12 |
| Major Banks | 13.476 T THB | 0.82% | +1.16% | 4.298 M | Finance | 12 |
| Motor Vehicles | 13.35 T THB | 0.25% | +2.00% | 190.344 K | Consumer durables | 7 |
| Semiconductors | 9.144 T THB | 0.44% | +2.55% | 274.526 K | Electronic technology | 7 |
| Internet Retail | 8.01 T THB | 0.01% | −3.86% | 8.525 M | Retail trade | 5 |
| Household/Personal Care | 6.623 T THB | 0.02% | −1.59% | 99.323 K | Consumer non-durables | 13 |
| Multi-Line Insurance | 4.667 T THB | 4.92% | −1.93% | 19.965 M | Finance | 9 |
| Computer Processing Hardware | 4.239 T THB | 0.00% | −1.23% | 106.691 K | Electronic technology | 2 |
| Electronic Production Equipment | 3.919 T THB | 0.29% | +0.32% | 9.15 M | Electronic technology | 4 |
| Telecommunications Equipment | 3.895 T THB | 0.61% | −1.38% | 2.108 M | Electronic technology | 5 |
| Electrical Products | 3.838 T THB | 1.11% | −0.83% | 6.188 M | Producer manufacturing | 25 |
| Apparel/Footwear Retail | 3.495 T THB | 0.01% | +2.72% | 39.838 K | Retail trade | 9 |
| Integrated Oil | 2.886 T THB | 6.64% | −0.41% | 9.585 M | Energy minerals | 4 |
| Regional Banks | 2.708 T THB | 5.92% | −0.48% | 2.985 M | Finance | 18 |
| Wireless Telecommunications | 2.529 T THB | 2.23% | +0.24% | 9.868 M | Communications | 6 |
| Other Transportation | 2.427 T THB | 0.99% | −0.65% | 31.19 M | Transportation | 28 |
| Electric Utilities | 2.317 T THB | 2.22% | −0.17% | 17.344 M | Utilities | 34 |
| Recreational Products | 2.156 T THB | 0.00% | +3.30% | 41.639 K | Consumer durables | 1 |
| Aerospace & Defense | 2.134 T THB | 0.35% | +3.37% | 13.556 K | Electronic technology | 2 |
| Hospital/Nursing Management | 1.647 T THB | 2.43% | −2.41% | 30.206 M | Health services | 46 |
| Real Estate Development | 1.642 T THB | 3.84% | −2.63% | 22.906 M | Finance | 126 |
| Major Telecommunications | 1.407 T THB | 3.03% | −0.58% | 7.241 M | Communications | 3 |
| Food Retail | 1.146 T THB | 1.59% | −0.41% | 28.558 M | Retail trade | 6 |
| Internet Software/Services | 1.115 T THB | 0.05% | −2.56% | 6.602 M | Technology services | 9 |
| Finance/Rental/Leasing | 902.568 B THB | 1.95% | −1.43% | 5.059 M | Finance | 56 |
| Chemicals: Specialty | 855.649 B THB | 2.91% | +0.61% | 25.254 M | Process industries | 20 |
| Agricultural Commodities/Milling | 724.672 B THB | 2.40% | −0.57% | 9.1 M | Process industries | 53 |
| Airlines | 666.701 B THB | 6.26% | −0.17% | 6.01 M | Transportation | 9 |
| Wholesale Distributors | 617.639 B THB | 3.12% | −0.87% | 5.876 M | Distribution services | 74 |
| Oil Refining/Marketing | 576.871 B THB | 4.27% | −1.88% | 10.314 M | Energy minerals | 16 |
| Containers/Packaging | 469.143 B THB | 3.16% | −0.36% | 6.542 M | Process industries | 44 |
| Hotels/Resorts/Cruise lines | 428.031 B THB | 1.80% | −0.87% | 18.953 M | Consumer services | 32 |
| Home Improvement Chains | 422.633 B THB | 2.91% | −1.80% | 30.715 M | Retail trade | 4 |
| Beverages: Non-Alcoholic | 383.068 B THB | 2.63% | −0.11% | 5.003 M | Consumer non-durables | 16 |
| Department Stores | 379.953 B THB | 1.75% | −0.79% | 4.509 M | Retail trade | 2 |
| Life/Health Insurance | 335.208 B THB | 2.76% | −0.57% | 5.346 M | Finance | 8 |
| Beverages: Alcoholic | 334.753 B THB | — | −0.75% | 63.439 K | Consumer non-durables | 1 |
| Food: Meat/Fish/Dairy | 329.318 B THB | 3.53% | −1.01% | 7.978 M | Consumer non-durables | 18 |
| Construction Materials | 242.784 B THB | 4.15% | −0.86% | 5.262 M | Non-energy minerals | 36 |
| Real Estate Investment Trusts | 235.206 B THB | 7.97% | −0.17% | 969.222 K | Finance | 34 |
| Food: Major Diversified | 228.764 B THB | 3.50% | −1.11% | 4.509 M | Consumer non-durables | 14 |
| Food: Specialty/Candy | 217.694 B THB | 4.16% | −2.52% | 2.329 M | Consumer non-durables | 34 |
| Alternative Power Generation | 209.261 B THB | 3.76% | −2.23% | 18.177 M | Utilities | 24 |
| Engineering & Construction | 205.966 B THB | 1.28% | −2.25% | 7.553 M | Industrial services | 76 |
| Information Technology Services | 202.37 B THB | 1.22% | −0.01% | 8.938 M | Technology services | 40 |
| Restaurants | 199.508 B THB | 2.66% | −2.88% | 3.556 M | Consumer services | 22 |
| Industrial Specialties | 188.775 B THB | 4.19% | −1.94% | 9.143 M | Process industries | 26 |
| Miscellaneous Commercial Services | 170.477 B THB | 3.02% | −0.11% | 48.681 M | Commercial services | 50 |
| Specialty Stores | 159.12 B THB | 5.36% | −2.83% | 6.724 M | Retail trade | 22 |
| Electronics/Appliance Stores | 147.897 B THB | 2.27% | −5.72% | 15.86 M | Retail trade | 10 |
| Advertising/Marketing Services | 143.969 B THB | 0.80% | −3.12% | 79.431 M | Commercial services | 20 |
| Computer Peripherals | 137.938 B THB | 2.20% | −3.79% | 114.183 M | Electronic technology | 2 |
| Electronic Components | 129.159 B THB | 3.97% | −6.87% | 16.17 M | Electronic technology | 8 |
| Electronics Distributors | 125.606 B THB | 3.12% | −2.56% | 3.313 M | Distribution services | 32 |
| Water Utilities | 122.616 B THB | 5.67% | −1.41% | 4.856 M | Utilities | 10 |
| Marine Shipping | 118.251 B THB | 4.72% | +0.59% | 10.795 M | Transportation | 18 |
| Investment Banks/Brokers | 117.928 B THB | 2.24% | −1.22% | 9.727 M | Finance | 23 |
| Medical/Nursing Services | 116.827 B THB | 2.51% | −1.02% | 696.925 K | Health services | 20 |
| Coal | 116.586 B THB | 7.58% | +0.01% | 45.799 M | Energy minerals | 6 |
| Miscellaneous Manufacturing | 104.783 B THB | 5.06% | −3.84% | 12.891 M | Producer manufacturing | 26 |
| Homebuilding | 102.471 B THB | 8.50% | −1.74% | 16.057 M | Consumer durables | 18 |
| Movies/Entertainment | 95.326 B THB | 4.29% | −2.07% | 5.204 M | Consumer services | 24 |
| Other Consumer Services | 86.761 B THB | 1.05% | −1.79% | 2.445 M | Consumer services | 10 |
| Auto Parts: OEM | 77.326 B THB | 6.98% | −0.40% | 718.757 K | Producer manufacturing | 22 |
| Steel | 77.315 B THB | 1.67% | −1.13% | 1.673 M | Non-energy minerals | 50 |
| Pharmaceuticals: Other | 70.082 B THB | 3.30% | −1.97% | 288.88 K | Health technology | 6 |
| Food Distributors | 66.477 B THB | 4.93% | −0.08% | 665.166 K | Distribution services | 12 |
| Investment Managers | 58.881 B THB | 4.73% | −2.12% | 11.247 M | Finance | 9 |
| Building Products | 55.057 B THB | 2.70% | +0.18% | 2.247 M | Producer manufacturing | 18 |
| Medical Distributors | 41.724 B THB | 3.77% | −3.97% | 9.812 M | Distribution services | 20 |
| Other Consumer Specialties | 41.457 B THB | 2.28% | −5.33% | 2.605 M | Consumer durables | 6 |
| Specialty Telecommunications | 40.485 B THB | 1.55% | −2.68% | 8.302 M | Communications | 6 |
| Publishing: Books/Magazines | 34.827 B THB | 1.59% | −1.44% | 34.794 K | Consumer services | 8 |
| Miscellaneous | 32.858 B THB | 0.00% | −1.06% | 18.407 K | Miscellaneous | 4 |
| Home Furnishings | 32.136 B THB | 4.03% | −0.99% | 107.017 K | Consumer durables | 16 |
| Insurance Brokers/Services | 31.936 B THB | 3.69% | −0.17% | 682.714 K | Finance | 6 |
| Gas Distributors | 31.408 B THB | 3.67% | −0.25% | 603.797 K | Utilities | 8 |
| Air Freight/Couriers | 31.168 B THB | 1.88% | −3.50% | 1.478 M | Transportation | 12 |
| Textiles | 30.834 B THB | 1.53% | −0.41% | 36.528 K | Process industries | 16 |
| Metal Fabrication | 30.562 B THB | 2.42% | −0.97% | 680.259 K | Producer manufacturing | 16 |
| Commercial Printing/Forms | 29.298 B THB | 1.31% | −2.27% | 23.343 M | Commercial services | 16 |
| Electronic Equipment/Instruments | 27.064 B THB | 3.51% | −1.47% | 355.023 K | Electronic technology | 4 |
| Investment Trusts/Mutual Funds | 23.003 B THB | 10.18% | −0.28% | 2.171 M | Miscellaneous | 16 |
| Automotive Aftermarket | 21.522 B THB | 3.09% | −0.12% | 120.959 K | Consumer durables | 8 |
| Property/Casualty Insurance | 21.475 B THB | 4.05% | +0.85% | 16.939 K | Finance | 14 |
| Broadcasting | 20.848 B THB | 0.38% | −1.59% | 7.188 M | Consumer services | 8 |
| Industrial Machinery | 17.41 B THB | 2.84% | −0.57% | 1.162 M | Producer manufacturing | 28 |
| Pulp & Paper | 14.04 B THB | 7.69% | 0.00% | 216.167 K | Process industries | 2 |
| Medical Specialties | 12.703 B THB | 5.35% | −0.64% | 106.187 K | Health technology | 4 |
| Financial Conglomerates | 9.825 B THB | 3.70% | −0.36% | 88.181 K | Finance | 5 |
| Forest Products | 9.12 B THB | 3.68% | +3.51% | 280.295 K | Non-energy minerals | 2 |
| Biotechnology | 8.651 B THB | — | −3.09% | 6.633 M | Health technology | 2 |
| Chemicals: Agricultural | 7.29 B THB | 3.13% | +0.08% | 14.745 K | Process industries | 6 |
| Industrial Conglomerates | 6.336 B THB | 7.92% | −0.42% | 92.535 K | Producer manufacturing | 4 |
| Environmental Services | 5.852 B THB | — | −2.08% | 20.295 M | Industrial services | 6 |
| Data Processing Services | 5.234 B THB | 2.80% | +1.86% | 20.657 M | Technology services | 2 |
| Trucking | 4.242 B THB | 3.95% | +0.82% | 1.942 M | Transportation | 6 |
| Trucks/Construction/Farm Machinery | 3.875 B THB | 6.24% | −2.51% | 354.234 K | Producer manufacturing | 6 |