| Packaged Software | 18.453 T THB | 0.80% | +2.19% | 614.527 K | Technology Services | 10 |
| Apparel/Footwear | 15.743 T THB | 0.02% | −0.50% | 14.743 K | Consumer Non-Durables | 19 |
| Semiconductors | 13.422 T THB | 0.34% | −0.01% | 17.216 K | Electronic Technology | 7 |
| Internet Retail | 7.084 T THB | 0.01% | +1.11% | 5.451 M | Retail Trade | 5 |
| Telecommunications Equipment | 3.916 T THB | 0.52% | +0.08% | 1.026 M | Electronic Technology | 5 |
| Multi-Line Insurance | 3.822 T THB | 0.07% | +2.13% | 6.398 M | Finance | 9 |
| Electrical Products | 3.274 T THB | 0.48% | −0.00% | 3.278 M | Producer Manufacturing | 25 |
| Integrated Oil | 3.143 T THB | 6.04% | +0.84% | 4.313 M | Energy Minerals | 4 |
| Other Transportation | 2.59 T THB | 1.09% | +0.46% | 7.875 M | Transportation | 26 |
| Regional Banks | 2.572 T THB | 6.18% | +0.59% | 3.937 M | Finance | 18 |
| Electric Utilities | 1.904 T THB | 2.72% | −0.17% | 2.917 M | Utilities | 34 |
| Hospital/Nursing Management | 1.852 T THB | 2.15% | +0.69% | 11.233 M | Health Services | 46 |
| Wireless Telecommunications | 1.833 T THB | 2.79% | −0.07% | 23.828 M | Communications | 6 |
| Electronic Production Equipment | 1.822 T THB | 0.62% | −1.02% | 3.299 M | Electronic Technology | 4 |
| Real Estate Development | 1.798 T THB | 3.64% | −0.18% | 7.689 M | Finance | 132 |
| Food Retail | 1.749 T THB | 1.73% | +0.61% | 3.512 M | Retail Trade | 8 |
| Internet Software/Services | 1.52 T THB | 0.05% | +2.81% | 2.706 M | Technology Services | 9 |
| Major Telecommunications | 1.125 T THB | 0.92% | −0.79% | 1.756 M | Communications | 3 |
| Finance/Rental/Leasing | 946.27 B THB | 1.87% | +0.11% | 8.882 M | Finance | 56 |
| Major Banks | 940.817 B THB | 5.39% | −0.05% | 59.619 M | Finance | 8 |
| Oil Refining/Marketing | 765.175 B THB | 3.15% | +0.93% | 6.409 M | Energy Minerals | 16 |
| Wholesale Distributors | 727.348 B THB | 2.54% | −0.75% | 14.157 M | Distribution Services | 70 |
| Chemicals: Specialty | 689.08 B THB | 2.36% | +0.37% | 348.254 K | Process Industries | 18 |
| Airlines | 674.64 B THB | 0.63% | −0.10% | 851.715 K | Transportation | 9 |
| Agricultural Commodities/Milling | 646.657 B THB | 1.14% | +0.14% | 1.613 M | Process Industries | 46 |
| Containers/Packaging | 566.338 B THB | 2.60% | −0.83% | 2.202 M | Process Industries | 42 |
| Hotels/Resorts/Cruise lines | 486.681 B THB | 1.53% | +0.94% | 2.187 M | Consumer Services | 28 |
| Home Improvement Chains | 441.046 B THB | 2.79% | −0.24% | 6.826 M | Retail Trade | 4 |
| Alternative Power Generation | 416.951 B THB | 1.70% | −1.20% | 5.33 M | Utilities | 24 |
| Department Stores | 389 B THB | 1.71% | +0.78% | 9.841 M | Retail Trade | 2 |
| Beverages: Non-Alcoholic | 376.391 B THB | 2.73% | −0.72% | 2.295 M | Consumer Non-Durables | 16 |
| Food: Meat/Fish/Dairy | 341.543 B THB | 3.11% | −0.07% | 9.566 M | Consumer Non-Durables | 18 |
| Aerospace & Defense | 333.207 B THB | — | +0.93% | 224 | Electronic Technology | 1 |
| Textiles | 295.788 B THB | 3.65% | −1.20% | 6.086 M | Process Industries | 18 |
| Engineering & Construction | 282.408 B THB | 1.10% | +0.92% | 2.306 M | Industrial Services | 76 |
| Life/Health Insurance | 281.194 B THB | 3.38% | +8.67% | 40.408 M | Finance | 8 |
| Real Estate Investment Trusts | 258.844 B THB | 8.18% | +0.21% | 442.005 K | Finance | 51 |
| Food: Specialty/Candy | 258.231 B THB | 2.79% | +0.32% | 2.796 M | Consumer Non-Durables | 32 |
| Food: Major Diversified | 249.014 B THB | 3.05% | −0.11% | 1.261 M | Consumer Non-Durables | 14 |
| Construction Materials | 240.828 B THB | 6.07% | −1.00% | 1.029 M | Non-Energy Minerals | 36 |
| Industrial Specialties | 236.726 B THB | 3.56% | −0.78% | 1.868 M | Process Industries | 26 |
| Restaurants | 232.543 B THB | 2.42% | −1.21% | 235.506 K | Consumer Services | 18 |
| Investment Trusts/Mutual Funds | 200.643 B THB | 8.18% | +0.18% | 4.859 M | Miscellaneous | 24 |
| Specialty Stores | 195.077 B THB | 4.41% | +1.23% | 2.178 M | Retail Trade | 22 |
| Miscellaneous Commercial Services | 183.817 B THB | 2.76% | −2.36% | 18.492 M | Commercial Services | 50 |
| Information Technology Services | 180.38 B THB | 1.44% | +0.17% | 911.957 K | Technology Services | 40 |
| Electronic Components | 140.492 B THB | 2.93% | −0.08% | 1.503 M | Electronic Technology | 8 |
| Investment Banks/Brokers | 137.489 B THB | 2.19% | +0.51% | 10.684 M | Finance | 22 |
| Advertising/Marketing Services | 136.401 B THB | 1.35% | −2.19% | 31.408 M | Commercial Services | 20 |
| Homebuilding | 133.87 B THB | 6.51% | −0.68% | 11.572 M | Consumer Durables | 18 |
| Electronics/Appliance Stores | 129.299 B THB | 2.69% | +0.23% | 5.721 M | Retail Trade | 10 |
| Electronics Distributors | 121.94 B THB | 4.33% | −1.21% | 5.602 M | Distribution Services | 32 |
| Medical/Nursing Services | 116.594 B THB | 2.31% | −0.24% | 193.762 K | Health Services | 20 |
| Water Utilities | 116.102 B THB | 6.10% | −0.52% | 294.86 K | Utilities | 10 |
| Marine Shipping | 115.113 B THB | 3.97% | −0.26% | 14.249 M | Transportation | 18 |
| Movies/Entertainment | 111.118 B THB | 3.09% | −0.35% | 1.63 M | Consumer Services | 28 |
| Coal | 109.801 B THB | 9.13% | +0.96% | 17.794 M | Energy Minerals | 6 |
| Computer Processing Hardware | 106.424 B THB | — | +1.59% | 14.668 K | Electronic Technology | 1 |
| Miscellaneous Manufacturing | 101.317 B THB | 5.05% | −0.09% | 1.633 M | Producer Manufacturing | 26 |
| Other Consumer Services | 97.554 B THB | 0.91% | +0.20% | 1.455 M | Consumer Services | 10 |
| Steel | 89.762 B THB | 1.58% | +1.03% | 559.79 K | Non-Energy Minerals | 50 |
| Property/Casualty Insurance | 84.478 B THB | 5.26% | +0.44% | 5.471 K | Finance | 16 |
| Auto Parts: OEM | 84.465 B THB | 5.58% | +0.63% | 168.11 K | Producer Manufacturing | 20 |
| Pharmaceuticals: Other | 74.297 B THB | 2.58% | +0.02% | 131.56 K | Health Technology | 6 |
| Investment Managers | 70.576 B THB | 3.99% | +0.73% | 2.34 M | Finance | 10 |
| Food Distributors | 67.317 B THB | 3.96% | +0.41% | 608.382 K | Distribution Services | 10 |
| Building Products | 59.463 B THB | 2.16% | −0.21% | 2.48 M | Producer Manufacturing | 18 |
| Medical Distributors | 54.015 B THB | 2.66% | −0.12% | 2.234 M | Distribution Services | 16 |
| Computer Peripherals | 50.577 B THB | 4.75% | +4.17% | 15.475 M | Electronic Technology | 2 |
| Publishing: Books/Magazines | 42.323 B THB | 1.31% | −0.52% | 21.038 K | Consumer Services | 8 |
| Specialty Telecommunications | 40.508 B THB | 1.72% | −0.69% | 2.42 M | Communications | 6 |
| Electronic Equipment/Instruments | 35.384 B THB | 3.18% | −1.09% | 1.125 M | Electronic Technology | 4 |
| Gas Distributors | 33.242 B THB | 3.03% | +1.14% | 846.462 K | Utilities | 8 |
| Insurance Brokers/Services | 32.954 B THB | 3.75% | +4.49% | 852.712 K | Finance | 6 |
| Household/Personal Care | 32.719 B THB | 3.00% | −0.25% | 586.079 K | Consumer Non-Durables | 12 |
| Air Freight/Couriers | 31.898 B THB | 2.18% | −1.09% | 334.862 K | Transportation | 10 |
| Home Furnishings | 31.456 B THB | 4.11% | +1.18% | 268.464 K | Consumer Durables | 16 |
| Metal Fabrication | 27.667 B THB | 2.93% | −0.91% | 509.903 K | Producer Manufacturing | 16 |
| Commercial Printing/Forms | 25.804 B THB | 1.28% | −0.11% | 793.349 K | Commercial Services | 16 |
| Other Consumer Specialties | 20.337 B THB | 2.62% | −1.21% | 143.414 K | Consumer Durables | 6 |
| Industrial Machinery | 17.773 B THB | 2.95% | −0.76% | 1.734 M | Producer Manufacturing | 28 |
| Automotive Aftermarket | 17.744 B THB | 1.67% | −1.50% | 97.07 K | Consumer Durables | 8 |
| Motor Vehicles | 16.322 B THB | 7.17% | +0.97% | 757.021 K | Consumer Durables | 4 |
| Broadcasting | 14.864 B THB | 1.43% | +0.12% | 70.794 K | Consumer Services | 8 |
| Pulp & Paper | 14.82 B THB | 7.11% | 0.00% | 56.661 K | Process Industries | 2 |
| Medical Specialties | 14.195 B THB | 4.79% | +0.66% | 121.785 K | Health Technology | 4 |
| Pharmaceuticals: Major | 13.383 B THB | 1.53% | −1.97% | 475.052 K | Health Technology | 8 |
| Chemicals: Agricultural | 8.388 B THB | 2.72% | −0.66% | 1.266 K | Process Industries | 6 |
| Forest Products | 7.968 B THB | 4.22% | +1.96% | 342.9 K | Non-Energy Minerals | 2 |
| Financial Conglomerates | 7.876 B THB | 5.71% | −0.90% | 77.724 K | Finance | 5 |
| Industrial Conglomerates | 6.684 B THB | 8.10% | +0.66% | 123.348 K | Producer Manufacturing | 4 |
| Environmental Services | 6.02 B THB | 0.00% | −1.51% | 11.625 M | Industrial Services | 6 |
| Trucking | 5.81 B THB | 2.89% | −0.11% | 7.429 M | Transportation | 6 |
| Trucks/Construction/Farm Machinery | 4.307 B THB | 5.62% | −3.02% | 2.232 M | Producer Manufacturing | 6 |
| Data Processing Services | 3.869 B THB | 3.78% | −0.85% | 1.926 M | Technology Services | 2 |
| Specialty Insurance | 3.174 B THB | 5.80% | 0.00% | 1.3 K | Finance | 2 |
| Office Equipment/Supplies | 2.623 B THB | 1.41% | +0.48% | 3.371 K | Producer Manufacturing | 6 |
| Publishing: Newspapers | 2.613 B THB | 3.55% | −1.42% | 306 | Consumer Services | 2 |
| Personnel Services | 2.544 B THB | 3.54% | −2.37% | 514.6 K | Commercial Services | 2 |
| Discount Stores | 2.3 B THB | — | 0.00% | 3.2 K | Retail Trade | 2 |