| Apparel/Footwear | 15.857 T THB | 0.02% | −2.02% | 83.762 K | Consumer Non-Durables | 19 |
| Packaged Software | 15.322 T THB | 0.95% | −1.50% | 219.254 K | Technology Services | 10 |
| Semiconductors | 13.233 T THB | 0.33% | −2.71% | 117.715 K | Electronic Technology | 7 |
| Internet Retail | 6.521 T THB | 0.01% | −1.85% | 10.173 M | Retail Trade | 5 |
| Integrated Oil | 3.287 T THB | 5.77% | +0.11% | 21.954 M | Energy Minerals | 4 |
| Multi-Line Insurance | 3.268 T THB | 0.08% | −2.03% | 3.134 M | Finance | 9 |
| Electrical Products | 2.96 T THB | 0.55% | −2.10% | 5.924 M | Producer Manufacturing | 25 |
| Other Transportation | 2.579 T THB | 1.10% | −3.13% | 19.771 M | Transportation | 28 |
| Regional Banks | 2.578 T THB | 6.17% | −1.67% | 7.222 M | Finance | 18 |
| Telecommunications Equipment | 2.342 T THB | 0.87% | −3.52% | 3.715 M | Electronic Technology | 5 |
| Electric Utilities | 1.908 T THB | 2.72% | −3.65% | 10.441 M | Utilities | 34 |
| Real Estate Development | 1.804 T THB | 3.61% | −1.84% | 14.454 M | Finance | 132 |
| Electronic Production Equipment | 1.785 T THB | 0.63% | −4.48% | 12.096 M | Electronic Technology | 4 |
| Hospital/Nursing Management | 1.76 T THB | 2.26% | −0.77% | 13.372 M | Health Services | 46 |
| Wireless Telecommunications | 1.742 T THB | 2.94% | −0.58% | 18.442 M | Communications | 6 |
| Food Retail | 1.659 T THB | 1.83% | −1.24% | 12.755 M | Retail Trade | 8 |
| Internet Software/Services | 1.303 T THB | 0.06% | −2.67% | 1.3 M | Technology Services | 9 |
| Major Telecommunications | 1.084 T THB | 0.95% | −1.49% | 1.938 M | Communications | 3 |
| Oil Refining/Marketing | 951.217 B THB | 3.10% | −0.32% | 6.403 M | Energy Minerals | 18 |
| Major Banks | 929.171 B THB | 5.46% | −0.31% | 51.227 M | Finance | 8 |
| Finance/Rental/Leasing | 925.246 B THB | 1.90% | −2.39% | 3.49 M | Finance | 56 |
| Wholesale Distributors | 722.642 B THB | 2.53% | −2.12% | 7.559 M | Distribution Services | 70 |
| Chemicals: Specialty | 691.107 B THB | 2.35% | −2.39% | 1.52 M | Process Industries | 18 |
| Airlines | 634.038 B THB | 0.67% | −1.38% | 2.747 M | Transportation | 9 |
| Agricultural Commodities/Milling | 585.299 B THB | 1.26% | −1.50% | 3.196 M | Process Industries | 46 |
| Containers/Packaging | 561.53 B THB | 2.65% | −1.73% | 8.137 M | Process Industries | 42 |
| Hotels/Resorts/Cruise lines | 474.526 B THB | 1.57% | −2.15% | 7.353 M | Consumer Services | 28 |
| Home Improvement Chains | 444.717 B THB | 2.77% | −1.77% | 16.875 M | Retail Trade | 4 |
| Alternative Power Generation | 433.184 B THB | 1.64% | −3.53% | 10.964 M | Utilities | 24 |
| Department Stores | 422.17 B THB | 1.57% | −3.62% | 4.28 M | Retail Trade | 2 |
| Beverages: Non-Alcoholic | 353.494 B THB | 2.91% | −1.70% | 2.556 M | Consumer Non-Durables | 16 |
| Food: Meat/Fish/Dairy | 328.762 B THB | 3.23% | −2.27% | 4.211 M | Consumer Non-Durables | 18 |
| Aerospace & Defense | 327.076 B THB | — | −1.85% | 3.084 K | Electronic Technology | 1 |
| Textiles | 310.228 B THB | 3.48% | −2.54% | 13.462 M | Process Industries | 18 |
| Engineering & Construction | 282.115 B THB | 1.09% | −2.26% | 5.455 M | Industrial Services | 76 |
| Life/Health Insurance | 278.317 B THB | 3.42% | −2.39% | 8.003 M | Finance | 8 |
| Real Estate Investment Trusts | 260.476 B THB | 7.84% | −0.77% | 520.11 K | Finance | 51 |
| Food: Specialty/Candy | 249.436 B THB | 2.85% | −2.68% | 2.616 M | Consumer Non-Durables | 32 |
| Food: Major Diversified | 247.228 B THB | 3.07% | −1.28% | 1.648 M | Consumer Non-Durables | 14 |
| Construction Materials | 236.662 B THB | 6.18% | −1.64% | 1.293 M | Non-Energy Minerals | 34 |
| Industrial Specialties | 229.324 B THB | 3.67% | −2.33% | 3.402 M | Process Industries | 26 |
| Restaurants | 228.848 B THB | 2.46% | −1.37% | 657.756 K | Consumer Services | 18 |
| Investment Trusts/Mutual Funds | 195.284 B THB | 9.46% | −0.77% | 4.644 M | Miscellaneous | 24 |
| Miscellaneous Commercial Services | 189.24 B THB | 2.64% | −3.24% | 6.741 M | Commercial Services | 50 |
| Information Technology Services | 180.949 B THB | 1.43% | −2.94% | 892.698 K | Technology Services | 40 |
| Investment Banks/Brokers | 139.884 B THB | 2.16% | −3.71% | 27.09 M | Finance | 22 |
| Electronic Components | 136.6 B THB | 3.01% | −3.18% | 2.355 M | Electronic Technology | 8 |
| Homebuilding | 133.689 B THB | 6.52% | −2.22% | 7.623 M | Consumer Durables | 18 |
| Advertising/Marketing Services | 131.172 B THB | 1.30% | −3.11% | 23.651 M | Commercial Services | 18 |
| Electronics/Appliance Stores | 126.346 B THB | 2.75% | −3.57% | 5.884 M | Retail Trade | 10 |
| Electronics Distributors | 121.27 B THB | 4.35% | −3.26% | 2.938 M | Distribution Services | 28 |
| Medical/Nursing Services | 117.315 B THB | 2.29% | −2.39% | 320.708 K | Health Services | 20 |
| Water Utilities | 114.854 B THB | 6.17% | −0.88% | 961.994 K | Utilities | 10 |
| Movies/Entertainment | 111.867 B THB | 3.07% | −2.33% | 5.057 M | Consumer Services | 28 |
| Computer Processing Hardware | 111.734 B THB | — | −2.07% | 33.641 K | Electronic Technology | 1 |
| Coal | 110.423 B THB | 9.08% | −0.83% | 64.237 M | Energy Minerals | 6 |
| Marine Shipping | 105.864 B THB | 4.31% | −0.21% | 4.33 M | Transportation | 18 |
| Other Consumer Services | 101.251 B THB | 0.86% | −0.72% | 836.936 K | Consumer Services | 10 |
| Miscellaneous Manufacturing | 100.734 B THB | 5.08% | −2.40% | 2.446 M | Producer Manufacturing | 26 |
| Steel | 87.562 B THB | 2.20% | −1.41% | 942.117 K | Non-Energy Minerals | 50 |
| Auto Parts: OEM | 84.846 B THB | 6.04% | −1.36% | 293.997 K | Producer Manufacturing | 20 |
| Property/Casualty Insurance | 84.51 B THB | 5.25% | +0.07% | 18.21 K | Finance | 16 |
| Specialty Stores | 81.945 B THB | 3.95% | −2.22% | 4.959 M | Retail Trade | 20 |
| Investment Managers | 75.532 B THB | 3.73% | −1.65% | 8.108 M | Finance | 10 |
| Pharmaceuticals: Other | 75.079 B THB | 2.55% | −1.31% | 715.325 K | Health Technology | 6 |
| Food Distributors | 64 B THB | 4.17% | −0.34% | 194.935 K | Distribution Services | 10 |
| Building Products | 59.738 B THB | 1.99% | −2.76% | 4.883 M | Producer Manufacturing | 18 |
| Medical Distributors | 48.992 B THB | 2.94% | −2.27% | 2.752 M | Distribution Services | 16 |
| Computer Peripherals | 48.487 B THB | 4.96% | −1.77% | 4.639 M | Electronic Technology | 2 |
| Publishing: Books/Magazines | 42.446 B THB | 1.31% | +0.37% | 746.573 K | Consumer Services | 8 |
| Specialty Telecommunications | 41.64 B THB | 1.67% | −4.71% | 10.533 M | Communications | 6 |
| Electronic Equipment/Instruments | 33.799 B THB | 3.33% | −3.78% | 1.069 M | Electronic Technology | 4 |
| Insurance Brokers/Services | 33.659 B THB | 3.67% | −1.28% | 634.004 K | Finance | 6 |
| Gas Distributors | 33.344 B THB | 3.02% | −2.52% | 313.405 K | Utilities | 8 |
| Air Freight/Couriers | 33.119 B THB | 2.10% | −3.07% | 526.429 K | Transportation | 10 |
| Home Furnishings | 32.406 B THB | 3.99% | −1.80% | 238.569 K | Consumer Durables | 16 |
| Household/Personal Care | 31.523 B THB | 3.11% | −0.45% | 267.79 K | Consumer Non-Durables | 12 |
| Metal Fabrication | 27.333 B THB | 2.96% | −0.80% | 315.54 K | Producer Manufacturing | 16 |
| Commercial Printing/Forms | 24.931 B THB | 1.32% | −1.71% | 890.782 K | Commercial Services | 16 |
| Other Consumer Specialties | 20.995 B THB | 2.53% | −1.50% | 465.738 K | Consumer Durables | 6 |
| Automotive Aftermarket | 18.333 B THB | 1.62% | −4.58% | 23.08 K | Consumer Durables | 8 |
| Industrial Machinery | 18.222 B THB | 2.88% | −1.22% | 1.126 M | Producer Manufacturing | 28 |
| Motor Vehicles | 17.953 B THB | 6.52% | −1.28% | 1.534 M | Consumer Durables | 4 |
| Broadcasting | 15.032 B THB | 1.41% | −1.65% | 186.903 K | Consumer Services | 8 |
| Pulp & Paper | 14.43 B THB | 7.30% | −0.90% | 117.867 K | Process Industries | 2 |
| Medical Specialties | 14.076 B THB | 4.83% | −2.48% | 141.03 K | Health Technology | 4 |
| Pharmaceuticals: Major | 12.166 B THB | 1.68% | −1.00% | 120.061 K | Health Technology | 8 |
| Financial Conglomerates | 7.633 B THB | 5.89% | −2.06% | 77.54 K | Finance | 5 |
| Forest Products | 7.232 B THB | 4.65% | −2.21% | 47.7 K | Non-Energy Minerals | 2 |
| Industrial Conglomerates | 6.851 B THB | 7.90% | −0.39% | 203.55 K | Producer Manufacturing | 4 |
| Environmental Services | 6.119 B THB | 0.00% | −6.22% | 24.363 M | Industrial Services | 6 |
| Chemicals: Agricultural | 5.961 B THB | 2.47% | −5.00% | 80.374 K | Process Industries | 4 |
| Trucking | 5.52 B THB | 3.04% | −2.37% | 1.895 M | Transportation | 6 |
| Trucks/Construction/Farm Machinery | 4.421 B THB | 5.47% | −2.34% | 501.236 K | Producer Manufacturing | 6 |
| Data Processing Services | 3.544 B THB | 4.13% | −1.89% | 1.274 M | Technology Services | 2 |
| Specialty Insurance | 3.197 B THB | 5.76% | −1.43% | 3.1 K | Finance | 2 |
| Publishing: Newspapers | 2.688 B THB | 3.45% | +0.69% | 1.306 K | Consumer Services | 2 |
| Personnel Services | 2.58 B THB | 3.49% | −1.88% | 168.418 K | Commercial Services | 2 |
| Discount Stores | 2.3 B THB | — | −1.74% | 9.5 K | Retail Trade | 2 |
| Apparel/Footwear Retail | 2.117 B THB | 0.28% | −2.30% | 24.486 K | Retail Trade | 8 |