| Packaged Software | 17.486 T THB | 0.84% | −0.09% | 223.177 K | Technology Services | 10 |
| Apparel/Footwear | 15.935 T THB | 0.02% | −1.99% | 90.031 K | Consumer Non-Durables | 19 |
| Semiconductors | 13.114 T THB | 0.34% | −1.75% | 137.006 K | Electronic Technology | 7 |
| Internet Retail | 6.653 T THB | 0.01% | +1.18% | 17.419 M | Retail Trade | 5 |
| Multi-Line Insurance | 3.527 T THB | 0.07% | +3.03% | 8.627 M | Finance | 9 |
| Integrated Oil | 3.205 T THB | 5.92% | −0.94% | 7.693 M | Energy Minerals | 4 |
| Electrical Products | 2.93 T THB | 0.55% | +2.08% | 4.408 M | Producer Manufacturing | 25 |
| Other Transportation | 2.564 T THB | 1.11% | −0.61% | 14.197 M | Transportation | 28 |
| Regional Banks | 2.542 T THB | 6.25% | −0.05% | 6.612 M | Finance | 18 |
| Telecommunications Equipment | 2.401 T THB | 0.85% | +0.27% | 1.634 M | Electronic Technology | 5 |
| Electric Utilities | 1.873 T THB | 2.77% | +0.03% | 7.123 M | Utilities | 34 |
| Electronic Production Equipment | 1.804 T THB | 0.62% | +1.04% | 10.876 M | Electronic Technology | 4 |
| Hospital/Nursing Management | 1.792 T THB | 2.22% | +3.23% | 49.74 M | Health Services | 44 |
| Real Estate Development | 1.788 T THB | 3.64% | +0.36% | 17.596 M | Finance | 132 |
| Food Retail | 1.727 T THB | 1.76% | +0.17% | 20.221 M | Retail Trade | 8 |
| Wireless Telecommunications | 1.711 T THB | 2.99% | +0.12% | 10.326 M | Communications | 6 |
| Internet Software/Services | 1.382 T THB | 0.06% | +0.40% | 427.475 K | Technology Services | 9 |
| Major Telecommunications | 1.135 T THB | 0.91% | +0.70% | 4.695 M | Communications | 3 |
| Major Banks | 933.462 B THB | 5.43% | +0.39% | 129.182 M | Finance | 8 |
| Finance/Rental/Leasing | 932.463 B THB | 1.90% | +0.44% | 4.878 M | Finance | 56 |
| Oil Refining/Marketing | 924.336 B THB | 3.19% | −1.38% | 16.803 M | Energy Minerals | 18 |
| Wholesale Distributors | 713.631 B THB | 2.56% | −0.09% | 5.495 M | Distribution Services | 70 |
| Chemicals: Specialty | 690.463 B THB | 2.36% | −0.02% | 869.741 K | Process Industries | 18 |
| Airlines | 659.632 B THB | 0.64% | +0.33% | 3.45 M | Transportation | 9 |
| Agricultural Commodities/Milling | 597.629 B THB | 1.23% | +1.11% | 8.601 M | Process Industries | 46 |
| Containers/Packaging | 581.534 B THB | 2.54% | −1.09% | 4.69 M | Process Industries | 40 |
| Hotels/Resorts/Cruise lines | 484.599 B THB | 1.54% | +1.23% | 13.841 M | Consumer Services | 28 |
| Home Improvement Chains | 439.457 B THB | 2.80% | −0.00% | 14.034 M | Retail Trade | 4 |
| Alternative Power Generation | 413.799 B THB | 1.71% | +0.22% | 7.397 M | Utilities | 24 |
| Department Stores | 407.093 B THB | 1.63% | +0.74% | 7.521 M | Retail Trade | 2 |
| Beverages: Non-Alcoholic | 373.174 B THB | 2.76% | +0.83% | 4.223 M | Consumer Non-Durables | 16 |
| Aerospace & Defense | 343.861 B THB | — | −1.79% | 25.067 K | Electronic Technology | 1 |
| Food: Meat/Fish/Dairy | 334.342 B THB | 3.17% | +1.47% | 5.863 M | Consumer Non-Durables | 18 |
| Textiles | 300.544 B THB | 3.59% | −0.61% | 18.322 M | Process Industries | 18 |
| Engineering & Construction | 280.135 B THB | 1.10% | +0.36% | 2.02 M | Industrial Services | 76 |
| Life/Health Insurance | 274.235 B THB | 3.47% | −0.10% | 7.475 M | Finance | 8 |
| Real Estate Investment Trusts | 259.954 B THB | 7.86% | +0.03% | 936.303 K | Finance | 51 |
| Food: Specialty/Candy | 252.628 B THB | 2.81% | +1.48% | 2.997 M | Consumer Non-Durables | 32 |
| Food: Major Diversified | 248.78 B THB | 3.05% | +0.01% | 6.16 M | Consumer Non-Durables | 14 |
| Construction Materials | 235.331 B THB | 6.22% | −0.19% | 614.685 K | Non-Energy Minerals | 34 |
| Restaurants | 235.172 B THB | 2.40% | −0.68% | 1.505 M | Consumer Services | 18 |
| Industrial Specialties | 224.496 B THB | 3.75% | +0.76% | 3.572 M | Process Industries | 26 |
| Investment Trusts/Mutual Funds | 194.485 B THB | 9.50% | +0.04% | 2.31 M | Miscellaneous | 24 |
| Miscellaneous Commercial Services | 186.078 B THB | 2.68% | +0.05% | 4.11 M | Commercial Services | 50 |
| Information Technology Services | 178.878 B THB | 1.45% | +1.08% | 1.181 M | Technology Services | 40 |
| Electronic Components | 140.032 B THB | 2.93% | +0.35% | 3.051 M | Electronic Technology | 8 |
| Investment Banks/Brokers | 134.93 B THB | 2.24% | +3.62% | 41.585 M | Finance | 22 |
| Advertising/Marketing Services | 131.618 B THB | 1.40% | +1.21% | 8.917 M | Commercial Services | 20 |
| Homebuilding | 131.547 B THB | 6.62% | +0.59% | 9.067 M | Consumer Durables | 18 |
| Electronics/Appliance Stores | 124.286 B THB | 2.80% | −0.09% | 5.423 M | Retail Trade | 10 |
| Electronics Distributors | 120.74 B THB | 4.37% | +0.61% | 3.043 M | Distribution Services | 29 |
| Medical/Nursing Services | 118.783 B THB | 2.27% | +0.91% | 876.672 K | Health Services | 20 |
| Water Utilities | 114.391 B THB | 6.19% | −0.37% | 1.813 M | Utilities | 10 |
| Computer Processing Hardware | 114.359 B THB | — | −0.51% | 12.548 K | Electronic Technology | 1 |
| Movies/Entertainment | 110.496 B THB | 3.11% | +0.41% | 5.233 M | Consumer Services | 28 |
| Marine Shipping | 108.019 B THB | 4.23% | +0.94% | 6.819 M | Transportation | 18 |
| Coal | 107.982 B THB | 9.28% | −0.85% | 47.335 M | Energy Minerals | 6 |
| Other Consumer Services | 101.677 B THB | 0.86% | −0.64% | 1.028 M | Consumer Services | 10 |
| Miscellaneous Manufacturing | 92.731 B THB | 5.52% | +0.51% | 2.184 M | Producer Manufacturing | 26 |
| Steel | 88.958 B THB | 1.60% | −0.35% | 1.216 M | Non-Energy Minerals | 50 |
| Auto Parts: OEM | 84.422 B THB | 6.07% | +0.00% | 203.781 K | Producer Manufacturing | 20 |
| Property/Casualty Insurance | 83.847 B THB | 5.29% | −0.35% | 11.48 K | Finance | 16 |
| Specialty Stores | 81.966 B THB | 3.95% | +1.14% | 3.513 M | Retail Trade | 20 |
| Pharmaceuticals: Other | 74.513 B THB | 2.57% | +1.77% | 505.463 K | Health Technology | 6 |
| Investment Managers | 74.145 B THB | 3.80% | +3.45% | 21.007 M | Finance | 10 |
| Food Distributors | 65.172 B THB | 4.09% | −0.07% | 136.007 K | Distribution Services | 10 |
| Building Products | 56.849 B THB | 2.10% | −0.36% | 8.766 M | Producer Manufacturing | 18 |
| Medical Distributors | 49.708 B THB | 2.90% | +2.50% | 5.155 M | Distribution Services | 16 |
| Computer Peripherals | 47.233 B THB | 5.09% | +2.65% | 2.414 M | Electronic Technology | 2 |
| Publishing: Books/Magazines | 43.435 B THB | 1.28% | +0.53% | 63.625 K | Consumer Services | 8 |
| Specialty Telecommunications | 39.096 B THB | 1.78% | +1.08% | 6.628 M | Communications | 6 |
| Electronic Equipment/Instruments | 34.474 B THB | 3.26% | +1.01% | 1.852 M | Electronic Technology | 4 |
| Insurance Brokers/Services | 33.557 B THB | 3.68% | −0.90% | 137.949 K | Finance | 6 |
| Gas Distributors | 33.031 B THB | 3.05% | +0.18% | 451.703 K | Utilities | 8 |
| Home Furnishings | 32.238 B THB | 4.01% | −0.18% | 973.622 K | Consumer Durables | 16 |
| Air Freight/Couriers | 32.194 B THB | 2.16% | −0.19% | 449.256 K | Transportation | 10 |
| Household/Personal Care | 31.91 B THB | 3.07% | +0.30% | 410.168 K | Consumer Non-Durables | 12 |
| Metal Fabrication | 26.939 B THB | 3.01% | +0.78% | 324.428 K | Producer Manufacturing | 16 |
| Commercial Printing/Forms | 25.248 B THB | 1.30% | +1.49% | 1.024 M | Commercial Services | 16 |
| Other Consumer Specialties | 20.89 B THB | 2.55% | +0.66% | 213.67 K | Consumer Durables | 6 |
| Industrial Machinery | 18.187 B THB | 2.88% | −0.17% | 762.563 K | Producer Manufacturing | 28 |
| Automotive Aftermarket | 17.683 B THB | 1.68% | +0.08% | 10.266 K | Consumer Durables | 8 |
| Motor Vehicles | 16.984 B THB | 6.89% | −0.99% | 2.203 M | Consumer Durables | 4 |
| Pulp & Paper | 14.82 B THB | 7.11% | 0.00% | 134.059 K | Process Industries | 2 |
| Broadcasting | 14.653 B THB | 1.45% | +2.72% | 185.262 K | Consumer Services | 8 |
| Medical Specialties | 14.094 B THB | 4.82% | +0.10% | 87.351 K | Health Technology | 4 |
| Pharmaceuticals: Major | 12.105 B THB | 1.69% | +1.25% | 309.322 K | Health Technology | 8 |
| Chemicals: Agricultural | 7.994 B THB | 2.86% | +1.71% | 9.336 K | Process Industries | 6 |
| Financial Conglomerates | 7.549 B THB | 5.96% | +1.27% | 56.746 K | Finance | 5 |
| Forest Products | 7.232 B THB | 4.65% | −0.44% | 162.7 K | Non-Energy Minerals | 2 |
| Industrial Conglomerates | 6.776 B THB | 7.99% | +0.65% | 92.717 K | Producer Manufacturing | 4 |
| Environmental Services | 5.883 B THB | 0.00% | +0.52% | 4.844 M | Industrial Services | 6 |
| Trucking | 5.413 B THB | 3.10% | +1.77% | 3.776 M | Transportation | 6 |
| Trucks/Construction/Farm Machinery | 4.247 B THB | 5.70% | +1.21% | 526.792 K | Producer Manufacturing | 6 |
| Data Processing Services | 3.316 B THB | 4.41% | 0.00% | 2.912 M | Technology Services | 2 |
| Specialty Insurance | 3.312 B THB | 5.56% | −0.69% | 6.2 K | Finance | 2 |
| Publishing: Newspapers | 2.688 B THB | 3.45% | −2.07% | 505 | Consumer Services | 2 |
| Office Equipment/Supplies | 2.547 B THB | 1.45% | +0.79% | 6.002 K | Producer Manufacturing | 6 |
| Personnel Services | 2.532 B THB | 3.55% | −0.47% | 533.2 K | Commercial Services | 2 |
| Discount Stores | 2.26 B THB | — | +2.65% | 57 K | Retail Trade | 2 |