| Packaged Software | 17.721 T THB | 0.82% | +1.61% | 244.492 K | Technology Services | 10 |
| Apparel/Footwear | 15.421 T THB | 0.02% | −1.52% | 135.072 K | Consumer Non-Durables | 19 |
| Semiconductors | 13.079 T THB | 0.34% | −1.74% | 101.67 K | Electronic Technology | 7 |
| Internet Retail | 6.786 T THB | 0.01% | +0.00% | 3.594 M | Retail Trade | 5 |
| Telecommunications Equipment | 3.802 T THB | 0.53% | 0.00% | 1.613 M | Electronic Technology | 5 |
| Multi-Line Insurance | 3.637 T THB | 0.07% | −1.10% | 7.109 M | Finance | 9 |
| Integrated Oil | 3.171 T THB | 5.98% | 0.00% | 15.041 M | Energy Minerals | 4 |
| Electrical Products | 3.127 T THB | 0.52% | −0.98% | 5.392 M | Producer Manufacturing | 25 |
| Other Transportation | 2.585 T THB | 1.10% | +1.27% | 25.331 M | Transportation | 28 |
| Regional Banks | 2.574 T THB | 6.17% | +0.36% | 7.386 M | Finance | 18 |
| Electric Utilities | 1.859 T THB | 2.79% | +0.60% | 8.699 M | Utilities | 34 |
| Hospital/Nursing Management | 1.836 T THB | 2.16% | +0.14% | 30.816 M | Health Services | 44 |
| Real Estate Development | 1.814 T THB | 3.59% | +0.72% | 21.564 M | Finance | 132 |
| Electronic Production Equipment | 1.748 T THB | 0.64% | +0.00% | 13.831 M | Electronic Technology | 4 |
| Food Retail | 1.731 T THB | 1.75% | +1.41% | 22.496 M | Retail Trade | 8 |
| Wireless Telecommunications | 1.709 T THB | 3.00% | −0.42% | 22.019 M | Communications | 6 |
| Internet Software/Services | 1.481 T THB | 0.05% | +0.97% | 1.423 M | Technology Services | 9 |
| Major Telecommunications | 1.126 T THB | 0.92% | +0.73% | 13.607 M | Communications | 3 |
| Major Banks | 952.645 B THB | 5.32% | +0.44% | 103.038 M | Finance | 8 |
| Finance/Rental/Leasing | 937.642 B THB | 1.89% | +0.16% | 4.368 M | Finance | 56 |
| Oil Refining/Marketing | 889.607 B THB | 3.31% | −1.86% | 13.22 M | Energy Minerals | 18 |
| Wholesale Distributors | 732.465 B THB | 2.49% | +1.69% | 20.948 M | Distribution Services | 70 |
| Chemicals: Specialty | 688.758 B THB | 2.36% | −0.65% | 2.084 M | Process Industries | 18 |
| Airlines | 666.268 B THB | 0.63% | +1.45% | 3.749 M | Transportation | 9 |
| Agricultural Commodities/Milling | 637.914 B THB | 1.16% | +2.92% | 35.15 M | Process Industries | 46 |
| Containers/Packaging | 566.212 B THB | 2.59% | −0.31% | 8.418 M | Process Industries | 40 |
| Hotels/Resorts/Cruise lines | 489.544 B THB | 1.52% | −0.85% | 10.543 M | Consumer Services | 28 |
| Home Improvement Chains | 442.087 B THB | 2.78% | +1.69% | 22.326 M | Retail Trade | 4 |
| Department Stores | 416.139 B THB | 1.59% | +1.47% | 11.705 M | Retail Trade | 2 |
| Alternative Power Generation | 412.916 B THB | 1.72% | +0.41% | 8.439 M | Utilities | 24 |
| Beverages: Non-Alcoholic | 383.92 B THB | 2.68% | +2.42% | 7.257 M | Consumer Non-Durables | 16 |
| Food: Meat/Fish/Dairy | 349.246 B THB | 3.04% | +1.55% | 12.503 M | Consumer Non-Durables | 18 |
| Aerospace & Defense | 342.294 B THB | — | 0.00% | 2.531 K | Electronic Technology | 1 |
| Textiles | 300.561 B THB | 3.59% | −0.30% | 10.511 M | Process Industries | 18 |
| Engineering & Construction | 285.863 B THB | 1.08% | +1.35% | 7.883 M | Industrial Services | 76 |
| Life/Health Insurance | 281.629 B THB | 3.38% | +1.11% | 18.15 M | Finance | 8 |
| Food: Specialty/Candy | 263.213 B THB | 2.73% | +1.26% | 4.311 M | Consumer Non-Durables | 32 |
| Real Estate Investment Trusts | 257.248 B THB | 8.17% | −0.40% | 1.037 M | Finance | 51 |
| Food: Major Diversified | 252.213 B THB | 3.01% | +0.59% | 5.351 M | Consumer Non-Durables | 14 |
| Construction Materials | 239.791 B THB | 6.10% | +1.39% | 1.942 M | Non-Energy Minerals | 36 |
| Restaurants | 236.2 B THB | 2.39% | +0.94% | 1.476 M | Consumer Services | 18 |
| Industrial Specialties | 235.498 B THB | 3.57% | +1.26% | 4.35 M | Process Industries | 26 |
| Investment Trusts/Mutual Funds | 194.128 B THB | 8.58% | −0.31% | 3.988 M | Miscellaneous | 24 |
| Miscellaneous Commercial Services | 185.517 B THB | 2.73% | −0.22% | 7.021 M | Commercial Services | 50 |
| Information Technology Services | 178.517 B THB | 1.45% | +2.09% | 1.567 M | Technology Services | 40 |
| Electronic Components | 139.805 B THB | 2.94% | −0.56% | 5.371 M | Electronic Technology | 8 |
| Investment Banks/Brokers | 139.068 B THB | 2.17% | +1.06% | 12.755 M | Finance | 22 |
| Homebuilding | 134.668 B THB | 6.47% | +0.72% | 14.067 M | Consumer Durables | 18 |
| Advertising/Marketing Services | 134.265 B THB | 1.37% | +0.88% | 41.969 M | Commercial Services | 20 |
| Electronics/Appliance Stores | 123.945 B THB | 2.81% | +0.55% | 12.865 M | Retail Trade | 10 |
| Electronics Distributors | 121.502 B THB | 4.34% | +1.10% | 2.481 M | Distribution Services | 30 |
| Medical/Nursing Services | 119.004 B THB | 2.26% | −0.77% | 354.201 K | Health Services | 20 |
| Water Utilities | 115.121 B THB | 6.15% | +0.90% | 1.165 M | Utilities | 10 |
| Computer Processing Hardware | 115.037 B THB | — | +2.58% | 15.721 K | Electronic Technology | 1 |
| Marine Shipping | 111.17 B THB | 4.11% | +1.16% | 2.659 M | Transportation | 18 |
| Movies/Entertainment | 110.998 B THB | 3.09% | −0.39% | 5.032 M | Consumer Services | 28 |
| Coal | 110.066 B THB | 9.11% | +1.73% | 76.326 M | Energy Minerals | 6 |
| Miscellaneous Manufacturing | 101.381 B THB | 5.05% | +2.57% | 9.251 M | Producer Manufacturing | 26 |
| Other Consumer Services | 99.07 B THB | 0.89% | +0.07% | 1.335 M | Consumer Services | 10 |
| Steel | 88.926 B THB | 1.60% | +0.90% | 1.237 M | Non-Energy Minerals | 50 |
| Auto Parts: OEM | 84.518 B THB | 6.07% | +0.42% | 205.801 K | Producer Manufacturing | 20 |
| Property/Casualty Insurance | 84.195 B THB | 5.27% | +0.50% | 25.055 K | Finance | 16 |
| Specialty Stores | 83.341 B THB | 3.89% | +0.87% | 4.612 M | Retail Trade | 20 |
| Investment Managers | 76.027 B THB | 3.70% | +0.93% | 13.789 M | Finance | 10 |
| Pharmaceuticals: Other | 75.453 B THB | 2.54% | +0.03% | 805.126 K | Health Technology | 6 |
| Food Distributors | 67.66 B THB | 3.94% | +0.91% | 1.59 M | Distribution Services | 10 |
| Building Products | 59.678 B THB | 2.00% | +3.43% | 17.006 M | Producer Manufacturing | 18 |
| Medical Distributors | 53.658 B THB | 2.67% | +0.59% | 4.679 M | Distribution Services | 16 |
| Computer Peripherals | 47.233 B THB | 5.09% | −1.74% | 2.482 M | Electronic Technology | 2 |
| Publishing: Books/Magazines | 42.014 B THB | 1.32% | −3.80% | 47.362 K | Consumer Services | 8 |
| Specialty Telecommunications | 39.357 B THB | 1.77% | −0.29% | 6.038 M | Communications | 6 |
| Electronic Equipment/Instruments | 34.311 B THB | 3.28% | −0.54% | 658.433 K | Electronic Technology | 4 |
| Gas Distributors | 33.071 B THB | 3.04% | +0.31% | 1.555 M | Utilities | 8 |
| Insurance Brokers/Services | 33.026 B THB | 3.74% | +0.05% | 422.737 K | Finance | 6 |
| Air Freight/Couriers | 32.176 B THB | 2.16% | +0.55% | 846.929 K | Transportation | 10 |
| Household/Personal Care | 31.922 B THB | 3.07% | −0.12% | 452.731 K | Consumer Non-Durables | 12 |
| Home Furnishings | 31.732 B THB | 4.08% | −0.19% | 1.279 M | Consumer Durables | 16 |
| Metal Fabrication | 27.137 B THB | 2.99% | −0.03% | 242.772 K | Producer Manufacturing | 16 |
| Commercial Printing/Forms | 25.288 B THB | 1.30% | −0.31% | 2.14 M | Commercial Services | 16 |
| Other Consumer Specialties | 21.242 B THB | 2.51% | +0.44% | 447.052 K | Consumer Durables | 6 |
| Industrial Machinery | 18.055 B THB | 2.90% | −0.03% | 1.212 M | Producer Manufacturing | 28 |
| Automotive Aftermarket | 17.837 B THB | 1.66% | −0.51% | 53.57 K | Consumer Durables | 8 |
| Motor Vehicles | 16.674 B THB | 7.02% | −0.68% | 1.359 M | Consumer Durables | 4 |
| Broadcasting | 15.068 B THB | 1.41% | −0.18% | 228.815 K | Consumer Services | 8 |
| Pulp & Paper | 14.95 B THB | 7.04% | +0.88% | 90.159 K | Process Industries | 2 |
| Medical Specialties | 13.904 B THB | 4.89% | −1.99% | 406.541 K | Health Technology | 4 |
| Pharmaceuticals: Major | 12.666 B THB | 1.62% | +2.70% | 1.522 M | Health Technology | 8 |
| Chemicals: Agricultural | 8.338 B THB | 2.74% | +1.59% | 32.552 K | Process Industries | 6 |
| Financial Conglomerates | 7.726 B THB | 5.82% | +0.36% | 91.452 K | Finance | 5 |
| Forest Products | 7.712 B THB | 4.36% | −2.82% | 216.501 K | Non-Energy Minerals | 2 |
| Industrial Conglomerates | 6.86 B THB | 7.89% | +0.59% | 428.382 K | Producer Manufacturing | 4 |
| Environmental Services | 6.02 B THB | 0.00% | +0.14% | 8.612 M | Industrial Services | 6 |
| Trucking | 5.509 B THB | 3.04% | +0.78% | 936.437 K | Transportation | 6 |
| Trucks/Construction/Farm Machinery | 4.336 B THB | 5.58% | −0.24% | 941.624 K | Producer Manufacturing | 6 |
| Specialty Insurance | 3.243 B THB | 5.67% | 0.00% | 3.2 K | Finance | 2 |
| Data Processing Services | 3.235 B THB | 4.52% | 0.00% | 2.555 M | Technology Services | 2 |
| Office Equipment/Supplies | 2.675 B THB | 1.38% | +0.66% | 2.067 K | Producer Manufacturing | 6 |
| Publishing: Newspapers | 2.632 B THB | 3.52% | −2.07% | 505 | Consumer Services | 2 |
| Personnel Services | 2.52 B THB | 3.57% | −0.47% | 297.912 K | Commercial Services | 2 |
| Discount Stores | 2.3 B THB | — | −0.86% | 20.2 K | Retail Trade | 2 |