Antam Stock Leads Indonesian Export Picks As Rupiah Weakness Puts Miners In Focus

Indonesia’s central bank shake up and a weaker rupiah are putting currency risk back on the radar, but they are also pushing investors to rethink how export oriented Indonesian stocks might respond. Companies that earn a meaningful share of revenue abroad, especially in materials, agriculture, and manufacturing, may feel the impact of rupiah volatility very differently from domestically focused peers. This article looks at 3 stocks from an export focused screener that appear positively exposed to the latest policy and currency headlines, helping you evaluate whether these kinds of businesses deserve a closer look in your portfolio.

Antam (Persero) (IDX:ANTM)

Overview: Antam (Persero) is a diversified Indonesian metals and mining company that explores, mines, processes, and markets nickel, gold, silver, bauxite, alumina, and coal, while also providing refining and related industrial services. It sells into both domestic and export markets and operates as a subsidiary of PT Mineral Industri Indonesia (Persero).

Operations: Antam (Persero) generates most of its IDR103,789,076 million revenue from Precious Metals and Refinery (IDR69,129,231 million), followed by Nickel (IDR15,552,912 million) and Bauxite and Alumina (IDR3,085,957 million), with the bulk of sales in Indonesia (IDR84,588,635 million) and a smaller share from exports (IDR3,225,441 million).

Market Cap: IDR71.9t

Antam (Persero) stands out in this export oriented Indonesian group because it earns a meaningful share of revenue from nickel and other minerals priced in global markets, so a weaker rupiah can support its export competitiveness while local costs are in IDR. Recent Q1 2026 results show higher sales and net income, and the company’s earnings growth, margins, and 22.9% ROE sit alongside a P/E that is well below peers and its own estimated fair value. The story is not all one way, with dividend payouts pressing on free cash flows, high reliance on external borrowing, and questions around governance and management turnover. For investors weighing currency risk against earnings power, Antam (Persero) presents a mix of opportunity and caution that may warrant closer consideration.

Antam (Persero) looks like a valuation story hiding in plain sight, with earnings strength, 22.9% ROE, and a P/E below peers raising big questions that the analysis report for Antam (Persero) only starts to unravel.

Tunas Baru Lampung (IDX:TBLA)

Overview: Tunas Baru Lampung is an Indonesian agro industrial group that grows palm oil and sugarcane, processes them into products like cooking oil, crude palm oil, sugar, margarine, glycerine, soaps, and biofuel, and sells these across Indonesia and export markets.

Operations: Tunas Baru Lampung generates the bulk of its revenue in Indonesia at IDR29,842,679 million, with exports contributing IDR2,506,892 million.

Market Cap: IDR3,872,677,634,940 (IDR3.9t)

Tunas Baru Lampung provides focused exposure to Indonesia’s agro export segment, where a weaker rupiah can improve price competitiveness for palm oil and downstream products while costs are largely in local currency. The company combines high reported earnings quality, forecast earnings growth of 12.8% a year and a 7.29% dividend yield, with a P/E and discount to estimated fair value that indicate the market is cautious. That caution is partly tied to thin net margins, reliance on external borrowing and dividends that are not well covered by free cash flow. For investors who want to weigh currency and balance sheet risk against income and export potential, Tunas Baru Lampung may merit closer consideration.

Tunas Baru Lampung’s earnings quality, 12.8% forecast earnings growth and 7.29% dividend yield hint at a story the market may be mispricing, and the 4 key rewards and 2 important warning signs (1 is major!) could reveal what is really driving that gap

Dharma Satya Nusantara (IDX:DSNG)

Overview: Dharma Satya Nusantara is an Indonesian agribusiness and wood products group that grows and processes palm oil into crude palm oil, palm kernel, and palm kernel oil, while also producing panels, engineered flooring and doors, and generating compressed natural gas from palm oil mill effluent and biomass for sale in domestic and export markets.

Operations: Dharma Satya Nusantara generates most of its IDR12.4t revenue from the Crude Palm Oil Industry at IDR11.1t, alongside Wood Product Industry at IDR1.2t and Renewable Energy at IDR223.0b, with IDR11.2t from Indonesia and IDR1.3t from exports.

Market Cap: IDR13.9t

Dharma Satya Nusantara puts investors at the crossroads of palm oil exports and a weakening rupiah, with overseas sales that can become more competitive when revenue is in foreign currency and many costs stay in IDR. The company combines an earnings outlook that analysts expect to grow 8.23% a year, a wide discount to estimated fair value, and a P/E well below food peers. Recent results show higher sales and net income alongside a 15.2% net margin. The trade off is real, with an unstable dividend record and a capital structure funded entirely by higher risk external borrowings. This makes it important to weigh currency exposure and growth prospects against balance sheet resilience and payout reliability.

Dharma Satya Nusantara’s earnings outlook, discount to estimated fair value, and 15.2% net margin suggest the market may be missing something. The 5 key rewards and 1 important warning sign could show whether that gap is an opportunity or a warning.

The three export oriented Indonesian stocks covered here are only a starting point, with the full Export-Oriented Indonesian Companies screener surfacing 3 more companies whose export exposure and currency stories could be just as compelling. Use Simply Wall St to identify, filter and analyze the exact catalysts and narratives discussed here so you can focus on ideas that fit your own approach.

Take Control of Your Investment Journey

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Seeking Fresh Alternatives Before Others Catch On

Some stocks are already building breakout momentum while the market still looks the other way. Use fresh screeners to spot ideas flying under the radar for now, and consider acting sooner rather than later.

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This article by Simply Wall St is general in nature. We provide commentary based on historical data and analyst forecasts only using an unbiased methodology and our articles are not intended to be financial advice. It does not constitute a recommendation to buy or sell any stock, and does not take account of your objectives, or your financial situation. We aim to bring you long-term focused analysis driven by fundamental data. Note that our analysis may not factor in the latest price-sensitive company announcements or qualitative material. Simply Wall St has no position in any stocks mentioned.

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