| Packaged Software | 17.486 T THB | 0.84% | +1.26% | 9.922 K | Technology Services | 10 |
| Apparel/Footwear | 15.935 T THB | 0.02% | −0.51% | 4.735 K | Consumer Non-Durables | 19 |
| Semiconductors | 13.114 T THB | 0.34% | −0.00% | 7.198 K | Electronic Technology | 7 |
| Internet Retail | 6.653 T THB | 0.01% | +1.75% | 530.458 K | Retail Trade | 5 |
| Multi-Line Insurance | 3.527 T THB | 0.07% | +0.02% | 105.473 K | Finance | 9 |
| Integrated Oil | 3.205 T THB | 5.92% | +0.57% | 2.822 M | Energy Minerals | 4 |
| Electrical Products | 2.93 T THB | 0.55% | +2.04% | 1.795 M | Producer Manufacturing | 25 |
| Other Transportation | 2.564 T THB | 1.11% | +0.01% | 392.821 K | Transportation | 28 |
| Regional Banks | 2.542 T THB | 6.25% | +0.03% | 422.928 K | Finance | 18 |
| Telecommunications Equipment | 2.401 T THB | 0.85% | +3.09% | 192.765 K | Electronic Technology | 5 |
| Electric Utilities | 1.873 T THB | 2.77% | −0.36% | 334.048 K | Utilities | 34 |
| Electronic Production Equipment | 1.804 T THB | 0.62% | +1.03% | 658.693 K | Electronic Technology | 4 |
| Hospital/Nursing Management | 1.792 T THB | 2.22% | −0.36% | 1.356 M | Health Services | 44 |
| Real Estate Development | 1.788 T THB | 3.64% | −0.01% | 1.195 M | Finance | 132 |
| Food Retail | 1.727 T THB | 1.76% | −0.00% | 460.733 K | Retail Trade | 8 |
| Wireless Telecommunications | 1.711 T THB | 2.99% | −0.35% | 385.305 K | Communications | 6 |
| Internet Software/Services | 1.382 T THB | 0.06% | +1.66% | 42.495 K | Technology Services | 9 |
| Major Telecommunications | 1.135 T THB | 0.91% | +0.73% | 195.293 K | Communications | 3 |
| Major Banks | 933.462 B THB | 5.43% | −0.17% | 2.652 M | Finance | 8 |
| Finance/Rental/Leasing | 932.463 B THB | 1.90% | −0.20% | 133.116 K | Finance | 56 |
| Oil Refining/Marketing | 924.336 B THB | 3.19% | −0.07% | 180.162 K | Energy Minerals | 18 |
| Wholesale Distributors | 713.631 B THB | 2.56% | +0.31% | 164.864 K | Distribution Services | 70 |
| Chemicals: Specialty | 690.463 B THB | 2.36% | −0.40% | 21.17 K | Process Industries | 18 |
| Airlines | 659.632 B THB | 0.64% | −0.09% | 97.902 K | Transportation | 9 |
| Agricultural Commodities/Milling | 597.629 B THB | 1.23% | +0.25% | 276.583 K | Process Industries | 46 |
| Containers/Packaging | 581.534 B THB | 2.52% | −0.77% | 2.654 M | Process Industries | 40 |
| Hotels/Resorts/Cruise lines | 484.599 B THB | 1.54% | −0.53% | 116.206 K | Consumer Services | 28 |
| Home Improvement Chains | 439.457 B THB | 2.80% | −0.24% | 609.982 K | Retail Trade | 4 |
| Alternative Power Generation | 413.799 B THB | 1.71% | +0.49% | 501.602 K | Utilities | 24 |
| Department Stores | 407.093 B THB | 1.63% | 0.00% | 423.3 K | Retail Trade | 2 |
| Beverages: Non-Alcoholic | 373.174 B THB | 2.76% | −0.04% | 246.219 K | 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% | +0.23% | 428.151 K | Consumer Non-Durables | 18 |
| Textiles | 300.544 B THB | 3.59% | +0.89% | 322.163 K | Process Industries | 18 |
| Engineering & Construction | 280.135 B THB | 1.10% | −0.49% | 95.216 K | Industrial Services | 76 |
| Life/Health Insurance | 274.235 B THB | 3.47% | +0.09% | 597.538 K | Finance | 8 |
| Real Estate Investment Trusts | 259.954 B THB | 7.86% | +0.07% | 58.049 K | Finance | 51 |
| Food: Specialty/Candy | 252.628 B THB | 2.81% | +0.01% | 118.599 K | Consumer Non-Durables | 32 |
| Food: Major Diversified | 248.78 B THB | 3.05% | +0.15% | 89.834 K | Consumer Non-Durables | 14 |
| Construction Materials | 235.331 B THB | 6.22% | +0.24% | 70.699 K | Non-Energy Minerals | 34 |
| Restaurants | 235.172 B THB | 2.40% | +0.12% | 49.585 K | Consumer Services | 18 |
| Industrial Specialties | 224.496 B THB | 3.75% | −0.33% | 41.702 K | Process Industries | 26 |
| Investment Trusts/Mutual Funds | 194.485 B THB | 9.50% | +0.08% | 75.202 K | Miscellaneous | 24 |
| Miscellaneous Commercial Services | 186.078 B THB | 2.68% | +0.27% | 501.38 K | Commercial Services | 50 |
| Information Technology Services | 178.878 B THB | 1.45% | +0.22% | 139.31 K | Technology Services | 40 |
| Electronic Components | 140.032 B THB | 2.93% | +0.49% | 137.121 K | Electronic Technology | 8 |
| Investment Banks/Brokers | 134.93 B THB | 2.24% | +1.99% | 6.703 M | Finance | 22 |
| Advertising/Marketing Services | 131.618 B THB | 1.40% | −0.54% | 364.295 K | Commercial Services | 20 |
| Homebuilding | 131.547 B THB | 6.62% | −0.20% | 94.913 K | Consumer Durables | 18 |
| Electronics/Appliance Stores | 124.286 B THB | 2.80% | +0.25% | 174.378 K | Retail Trade | 10 |
| Electronics Distributors | 120.74 B THB | 4.37% | −0.21% | 167.387 K | Distribution Services | 30 |
| Medical/Nursing Services | 118.783 B THB | 2.27% | +0.03% | 39.811 K | Health Services | 20 |
| Water Utilities | 114.391 B THB | 6.19% | +0.53% | 38.057 K | Utilities | 10 |
| Computer Processing Hardware | 114.359 B THB | — | −0.51% | 5.86 K | Electronic Technology | 1 |
| Movies/Entertainment | 110.496 B THB | 3.11% | +0.59% | 64.45 K | Consumer Services | 28 |
| Marine Shipping | 108.019 B THB | 4.23% | −0.16% | 214.254 K | Transportation | 18 |
| Coal | 107.982 B THB | 9.28% | −0.06% | 334.697 K | Energy Minerals | 6 |
| Other Consumer Services | 101.677 B THB | 0.86% | −6.49% | 35.821 K | Consumer Services | 10 |
| Miscellaneous Manufacturing | 92.731 B THB | 5.52% | +0.31% | 128.746 K | Producer Manufacturing | 26 |
| Steel | 88.958 B THB | 1.60% | +0.72% | 107.552 K | Non-Energy Minerals | 50 |
| Auto Parts: OEM | 84.422 B THB | 6.07% | +0.28% | 13.923 K | Producer Manufacturing | 20 |
| Property/Casualty Insurance | 83.847 B THB | 5.29% | +0.06% | 10.131 K | Finance | 16 |
| Specialty Stores | 81.966 B THB | 3.95% | +0.39% | 123.556 K | Retail Trade | 20 |
| Pharmaceuticals: Other | 74.513 B THB | 2.57% | −0.57% | 919 | Health Technology | 6 |
| Investment Managers | 74.145 B THB | 3.80% | +0.30% | 477.282 K | Finance | 10 |
| Food Distributors | 65.172 B THB | 4.09% | −0.19% | 10.849 K | Distribution Services | 10 |
| Building Products | 56.849 B THB | 2.10% | +0.40% | 175.096 K | Producer Manufacturing | 18 |
| Medical Distributors | 49.708 B THB | 2.90% | −0.06% | 265.142 K | Distribution Services | 16 |
| Computer Peripherals | 47.233 B THB | 5.09% | 0.00% | 98.3 K | Electronic Technology | 2 |
| Publishing: Books/Magazines | 43.435 B THB | 1.28% | +0.97% | 5.794 K | Consumer Services | 8 |
| Specialty Telecommunications | 39.096 B THB | 1.78% | −0.78% | 17.809 K | Communications | 6 |
| Electronic Equipment/Instruments | 34.474 B THB | 3.26% | +1.00% | 89.903 K | Electronic Technology | 4 |
| Insurance Brokers/Services | 33.557 B THB | 3.68% | +0.02% | 2.381 K | Finance | 6 |
| Gas Distributors | 33.031 B THB | 3.05% | −0.05% | 4.704 K | Utilities | 8 |
| Home Furnishings | 32.238 B THB | 4.01% | +0.10% | 7.768 K | Consumer Durables | 16 |
| Air Freight/Couriers | 32.194 B THB | 2.16% | +0.19% | 6.329 K | Transportation | 10 |
| Household/Personal Care | 31.91 B THB | 3.07% | +0.63% | 11.41 K | Consumer Non-Durables | 12 |
| Metal Fabrication | 26.939 B THB | 3.01% | −0.01% | 26.634 K | Producer Manufacturing | 16 |
| Commercial Printing/Forms | 25.248 B THB | 1.30% | +0.38% | 22.767 K | Commercial Services | 16 |
| Other Consumer Specialties | 20.89 B THB | 2.55% | +0.66% | 3.728 K | Consumer Durables | 6 |
| Industrial Machinery | 18.187 B THB | 2.88% | +0.56% | 125.771 K | Producer Manufacturing | 28 |
| Automotive Aftermarket | 17.683 B THB | 1.68% | +0.38% | 2.423 K | Consumer Durables | 8 |
| Motor Vehicles | 16.984 B THB | 6.89% | +0.42% | 27.564 K | Consumer Durables | 4 |
| Pulp & Paper | 14.82 B THB | 7.11% | +0.88% | 7.5 K | Process Industries | 2 |
| Broadcasting | 14.653 B THB | 1.45% | −0.18% | 5.916 K | Consumer Services | 8 |
| Medical Specialties | 14.094 B THB | 4.82% | +2.02% | 1.386 K | Health Technology | 4 |
| Pharmaceuticals: Major | 12.105 B THB | 1.69% | +0.74% | 12.13 K | Health Technology | 8 |
| Chemicals: Agricultural | 7.994 B THB | 2.86% | +1.71% | 709 | Process Industries | 6 |
| Financial Conglomerates | 7.549 B THB | 5.96% | −0.04% | 1.431 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% | 0.00% | 3.445 K | Producer Manufacturing | 4 |
| Environmental Services | 5.883 B THB | 0.00% | +1.68% | 79.8 K | Industrial Services | 6 |
| Trucking | 5.413 B THB | 3.10% | +0.68% | 64.61 K | Transportation | 6 |
| Trucks/Construction/Farm Machinery | 4.247 B THB | 5.70% | +0.09% | 57.077 K | Producer Manufacturing | 6 |
| Data Processing Services | 3.316 B THB | 4.41% | −0.98% | 12.8 K | 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% | 0.00% | 10.5 K | Commercial Services | 2 |
| Discount Stores | 2.26 B THB | — | +2.65% | 57 K | Retail Trade | 2 |