B.Grimm Power Public Company LimitedBLS cut its earnings estimate for SPP power plants like BGRIM by 2% because their costs are linked to high energy prices.
Bualuang Securities (BLS) has revised up its earnings estimate for the Thai stock market in September by 0.7% month-on-month and 15.6% since the start of the year. Piriyapon Kongwanich, Director of Investment Analysis for Wealth Management, said the main driver came from groups benefiting from energy and commodity prices amid prolonged wars. The petrochemical group was raised 6.2% month-on-month, led by PTTGC up 13% and IVL up 7%, while the energy group rose 1.8% on refineries BCP up 26%, TOP up 10% and SPRC up 9%, pushing PTT up another 2%. The agricultural group rose 2.1% on higher rubber prices, with STA raised 26%. On the other side, groups whose costs are linked to energy prices were revised down, led by PTG down 26% and OR down 4%, as well as SPP power plants such as BGRIM down 2% and GPSC down 1%. Meanwhile, businesses sensitive to the economy such as property, LH down 1% and ORI down 13%, also faced downgrades. This reflects a clearer divergence in earnings direction between industry groups and individual companies. The strategy therefore focuses on Earnings Leaders with strong profits. CRC is expected to post core profit growth of 25 to 30% year-on-year in the third quarter of 2026 from same-store sales growth of around 2% and revenue growth of about 4% year-on-year. CBG is supported by domestic energy drink sales growing 10% year-on-year. BH and BDMS are entering a seasonal profit recovery period. AOT, AWC and CENTEL benefit from tourism entering the high season, with AOT's winter slots from October 2026 to March 2027 up 4% year-on-year and AWC's RevPAR in July to August up 23% year-on-year, while CENTEL rose 5 to 6% year-on-year. AMATA is supported by data center demand adding clarity to profits, and GUNKUL benefits from a recovery in wind power plants along with investment opportunities in transmission systems.
B.Grimm Power Public Company LimitedBLS cut its earnings estimate for SPP power plants like BGRIM by 2% because their costs are linked to high energy prices.
Global Power Synergy PCLBLS revised down SPP power plant earnings, with GPSC cut 1% as energy-linked costs weigh on profits.
Gunkul Engineering Public Company LimitedGUNKUL was highlighted as a standout benefiting from a recovery in wind power plants, supporting its profit outlook.
Bangchak Corporation Public Company LimitedBCP's earnings estimate was raised 26% by Bualuang as an energy/refinery beneficiary.
PTT Public Company LimitedPTT's earnings estimate was raised another 2% as part of the energy group benefiting from energy prices.
Thai Oil Public Company Limited
Asset World Corp Public Company LimitedAWC benefits from tourism high season, with RevPAR in July-August up 23% year-on-year.
Land and Houses Public Company LimitedLH, an economy-sensitive property developer, faced an earnings downgrade of 1%.
Origin Property PCLOrigin Property's earnings estimate was downgraded 13% as an economy-sensitive property business.
Central Retail Corporation Public Company LimitedCRC is expected to post 25-30% year-on-year core profit growth in Q3 2026 on same-store sales and revenue growth.
Central Plaza Hotel Public Company LimitedCENTEL benefits from tourism entering the high season, with revenue up 5-6% year-on-year.
PTT Oil and Retail Business Public Company LimitedOR's earnings estimate was revised down 4% as a business whose costs are linked to energy prices.
PTG Energy PCLPTG's earnings estimate was cut 26% because its costs are linked to energy prices.
Amata Corporation Public Company LimitedAMATA is supported by data center demand adding clarity to profits, per Bualuang's standout picks.
Indorama Ventures PCLIVL's earnings estimate was raised 7% as part of the petrochemical group benefiting from energy and commodity prices.
Airports Of Thailand PCLAOT benefits from tourism high season, with winter slots Oct 2026-Mar 2027 up 4% year-on-year.
Bumrungrad Hospital PCLBH is entering a seasonal profit recovery period, per BLS's standout stock picks.
Carabao Group Public Company LimitedCBG is supported by domestic energy drink sales growing 10% year-on-year.
Bangkok Dusit Medical Services Public Company LimitedBDMS is entering a seasonal profit recovery period, per Bualuang's earnings-leader strategy.
PTT Global Chemical Public Company LimitedPTTGC's earnings estimate was raised 13% as the petrochemical group benefits from energy and commodity prices.
Star Petroleum Refining Co LtdSPRC's earnings estimate was raised 9% as a refinery benefiting from energy prices.
Sri Trang Agro-Industry Public Company LimitedSTA (Sri Trang Agro-Industry) earnings estimate raised 26% on higher rubber prices, a commodity-price driver for the company's rubber products.