Kuya Food Express JAKARTA. Indonesian coal producers presented a mixed financial performance in the first quarter of 2026, illustrating that the upward trend in coal prices during the year had varied impacts across different issuers.
Several issuers reported significant improvements in both their top line (revenue) and bottom line (net profit) during the initial three months of 2026, showcasing resilience and strategic advantages in a dynamic market.
For instance, PT Bumi Resources Tbk (BUMI) recorded a 3.4% year-on-year (YoY) increase in consolidated revenue, reaching US$1.21 billion in Q1 2026. Concurrently, the net profit attributable to BUMI’s parent entity owners surged by 34.6% YoY to US$21.1 million, signaling robust operational execution.
PT Alamtri Resources Indonesia Tbk (ADRO) also achieved impressive growth, with business revenue rising 23.40% YoY to US$470.91 million in Q1 2026. Its net profit attributable to parent entity owners saw an even more substantial leap, increasing by 67.07% YoY to US$128.14 million.
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ADRO’s subsidiary, PT Alamtri Minerals Indonesia Tbk (ADMR), which specializes in metallurgical coal, reported a 33.79% YoY rise in business revenue, reaching US$267.49 million in Q1 2026. ADMR’s net profit attributable to its parent entity owners also grew by 34.01% YoY to US$87.71 million, underscoring the strong demand for specialized coal products.
Another notable performer was PT Harum Energy Tbk (HRUM), which posted a 14.67% YoY growth in revenue, hitting US$340.36 million in Q1 2026. This was accompanied by a significant 60.50% YoY increase in net profit attributable to parent entity owners, totaling US$8.94 million.
However, not all coal issuers experienced favorable outcomes in Q1 2026. Some companies faced challenges, leading to a decline in their financial performance despite the general market uplift.
An example of this is PT Adaro Andalan Indonesia Tbk (AADI), ADRO’s thermal coal business spin-off. AADI’s business revenue decreased by 10.34% YoY to US$1.04 billion in Q1 2026. In parallel, its net profit attributable to parent entity owners fell by 27.02% YoY to US$143.04 million, reflecting headwinds in the thermal coal segment.
PT Bayan Resources Tbk (BYAN) also reported a downturn, with revenue dropping 7.70% YoY to US$821.65 million in Q1 2026. The net profit attributable to its parent entity owners saw a correction of 12.45% YoY, settling at US$190.79 million.
Conversely, PT Bukit Asam Tbk (PTBA) found itself in a unique position. While its revenue remained stagnant at Rp 9.93 trillion by the end of Q1 2026, this state-owned issuer managed to achieve an impressive 105% YoY growth in net profit, reaching Rp 801.79 billion, demonstrating strong cost management and operational efficiency.
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According to Arinda Izzaty, an analyst at Pilarmas Investindo Sekuritas, the divergent performance trends among coal producers in Q1 2026 stemmed from a complex interplay of operational factors, marketing strategies, and the structure of sales contracts. Issuers such as BUMI, ADRO, and ADMR benefited from increased sales volumes and robust exposure to export markets, where selling prices were relatively more attractive. This combination allowed them to boost both revenue and profit margins effectively.
In contrast, PTBA, with its substantial allocation to the domestic market through the Domestic Market Obligation (DMO), contended with more subdued selling prices. This resulted in stagnant revenue, although the company successfully grew its net profit through stringent cost efficiencies. Meanwhile, AADI and BYAN were adversely affected by reductions in both sales volume and their average selling prices (ASP). The global rise in coal prices, therefore, did not uniformly benefit all players, largely due to variations in their contractual structures.
“Furthermore, delays in the approval of the Work Plan and Budget (RKAB) also played a role, particularly at the beginning of the year, by limiting the production and sales of several issuers, thus preventing optimal performance in the first quarter,” Izzaty elaborated on Monday (4/5/2026).
Muhammad Wafi, Head of Research at Korea Investment & Sekuritas Indonesia (KISI), conveyed that the outlook for the coal sector remains solid beyond the first quarter, though performance is likely to normalize. Issuers that lagged initially still have opportunities for recovery if coal production increases in H2 2026 and commodity prices stabilize. Conversely, companies that exhibited strong performance early in 2026 are likely to sustain this positive trajectory, albeit with potentially more moderate growth.
“Supporting sentiments for performance growth come from tight global supply, demand from China and India, and persistently high energy prices,” Wafi noted on Monday (4/5/2026).
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To maximize their performance potential in 2026, key strategies for coal issuers include bolstering cost efficiency, optimizing the stripping ratio, and accelerating business diversification. “The main key for coal issuers is cost efficiency, volume consistency, and strategic positioning in coal segments that possess strong pricing power,” Wafi emphasized.
Wafi further identified several coal producers poised for superior performance in 2026. He highlighted ADRO, supported by its strong business diversification and robust cash flow; BYAN, recognized as a low-cost producer; and ADMR, which benefits from its advantageous exposure to the metallurgical coal segment.
Consequently, Wafi recommended a Buy rating for ADRO shares and a Hold rating for BYAN shares. He also advised investors to buy on weakness for PTBA shares.
Arinda, on the other hand, suggested that coal producers most likely to achieve the best performance in 2026 would typically be those possessing a blend of low production costs, flexibility in export markets, and competitive coal quality. Within this context, Arinda identified ADRO, ADMR, and BYAN as strong candidates for outperformance throughout 2026.
ADRO’s position is bolstered by its extensive business diversification and robust efficiency, while ADMR offers premium metallurgical coal commanding higher prices. Despite its volatility, BYAN holds the potential for high margins when market prices improve.
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The primary prerequisite for coal issuers to achieve optimal performance involves margin optimization through efficiency, managing production volume in alignment with market conditions, and establishing a precise market position to sustain the Average Selling Price (ASP). “Beyond these, capital allocation management is also crucial, particularly in maintaining a judicious balance between dividend payouts and business expansion,” Arinda concluded.
Considering these factors, Arinda suggested that ADMR and ADRO shares are worthy considerations for investors, setting target prices at Rp 2,350 per share and Rp 2,900 per share, respectively.
Summary
Indonesian coal producers displayed divergent financial results in the first quarter of 2026, as varied contractual structures and operational efficiencies caused mixed performance despite rising global coal prices. While companies like BUMI, ADRO, ADMR, and HRUM reported significant year-on-year growth in revenue and net profit due to strong export demand, others such as AADI and BYAN faced declines. Notably, PTBA managed to achieve substantial net profit growth through cost management despite stagnant revenue caused by heavy exposure to domestic market obligations.
Analysts remain optimistic about the sector’s outlook for the remainder of 2026, driven by consistent global demand from China and India alongside persistent energy price support. Experts highlight ADRO, ADMR, and BYAN as top performers for the year, citing their production cost efficiency, market diversification, and strategic positioning. Investors are advised to focus on companies with strong operational discipline and the ability to optimize margins while balancing capital allocation between expansion and dividends.