Aura Minerals Fell 13% Over the Past 30 Days. Here’s What Could Drive the Stock in 2026

Nikko Henson6 minute read
Reviewed by: Thomas Richmond
Last updated May 9, 2026

Key Stats for Aura Minerals Stock

  • Past-30-Day Performance: about -13%
  • 52-Week Range: $18 to $110
  • Valuation Model Target Price: around $107
  • Implied Upside: about 30%

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What Happened?

Aura Minerals Inc. stock fell about 13% over the past 30 days, recently trading near $82 per share, as investors reassessed the stock after a huge rally and weighed record Q1 results against higher costs, MSG turnaround risk, and a richer valuation.

The stock moved lower because Aura had already traded close to its 52-week high above $110, so the market started applying a higher bar to even strong results. Aura is still growing quickly, but Q1 all-in sustaining costs rose to $1,829 per GEO, mostly because the company is now consolidating MSG, where management is prioritizing underground development and safety work over near-term production.

This week’s Q1 earnings call showed Aura’s operating momentum remains strong. The company reached record production of about 82,000 gold equivalent ounces, while revenue came in at about $383 million and adjusted EBITDA reached $244 million, another quarterly record. GEO, or gold equivalent ounces, converts Aura’s gold and copper production into one comparable production measure.

CEO Rodrigo Barbosa said Aura made solid steps across its three main value drivers: increasing production, expanding resources and reserves, and improving trading liquidity. The company is targeting more than 600,000 ounces of production after its growth projects are developed, while 2026 production guidance stands at 340,000 to 390,000 ounces.

Aura’s pullback also fits the broader gold-miner setup. High gold prices are helping producers across the industry, but investors are paying close attention to costs, execution, and whether strong metals prices translate into real cash flow. Compared with larger Americas-focused miners like Equinox Gold and Latin America-focused producers like Mineros S.A., Aura has a smaller production base but a more project-driven growth profile, which makes execution at MSG, Borborema, and Almas especially important in 2026.

The key swing factor is MSG. Management expects the mine to remain high-cost in the first half of 2026 as Aura invests in underground infrastructure, but the goal is to prepare MSG for close to 80,000 ounces of annual production and all-in sustaining costs near $2,000 per ounce over time.

Aura also has several project-level growth drivers. Borborema is improving after higher throughput and stabilization work, Almas is being expanded toward 3 million tons per year, Era Dorada has received full board approval with expected production in 2028, and Proven and Probable reserves rose to about 7.2 million ounces after the latest reserve update.

The key takeaway is that Aura’s fundamentals still look strong, but the stock’s decline reflects a higher bar after a major rally. For 2026, the setup depends on whether Aura can keep turning higher metals prices, Borborema’s ramp-up, MSG’s turnaround, and new mine contributions into durable free cash flow rather than just stronger headline revenue growth.

Aura Minerals stock
Aura Minerals Guided Valuation Model

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Is Aura Minerals Undervalued After the Pullback?

Under valuation assumptions, the stock is modeled using:

  • Revenue Growth: around 38%
  • Operating Margins: around 67%
  • Exit P/E Multiple: about 8x

These assumptions are aggressive, but they reflect how much Aura’s earnings base could change if higher production, strong metals prices, and new mine contributions keep flowing through the income statement.

The revenue growth assumption is mainly tied to Aura’s expanded mine base. Borborema is still ramping up, MSG is now contributing after the acquisition, and Almas remains an important growth asset as the company expands plant capacity and develops the underground mine.

Aura Minerals stock
Aura Minerals Revenue & Analyst Growth Estimates Over Five Years

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Margins are the bigger swing factor. Aura’s Q1 adjusted EBITDA was strong, but all-in sustaining costs rose to $1,829 per GEO, mostly because MSG is still in turnaround mode. All-in sustaining cost is a key mining profitability metric because it shows the cost to produce and maintain each ounce, so the margin story now depends on whether Aura can bring MSG costs down while keeping Borborema, Almas, and Minosa producing well.

Based on these inputs, the valuation model estimates a target price of around $107, implying about 30% upside from the recent share price. That suggests Aura Minerals still appears undervalued if the company can deliver on production growth, protect margins, and keep turning higher metals prices into free cash flow.

The most important business drivers for 2026 are clear. MSG needs to progress through its turnaround, Borborema needs to keep improving throughput and reduce bottlenecks, and Almas needs to benefit from its plant expansion toward 3 million tons per year. The second half of the year matters because management expects stronger production and lower costs as mine sequencing improves and MSG productivity begins to recover.

Aura also has a deeper growth pipeline beyond the current quarter. Era Dorada has full board approval and is expected to start production in 2028, Borborema is being studied for a possible expansion toward 4 million tons, and Matupá remains part of the company’s longer-term project pipeline. These are important because Aura is trying to move from roughly 284,000 ounces of production last year toward more than 600,000 ounces over time.

At current levels, Aura Minerals appears undervalued, but the upside case depends on execution rather than another big valuation rerating. Stronger results in 2026 would likely come from higher mine output, steady metals prices, improving MSG costs, Borborema’s ramp-up, and free cash flow that continues to support dividends and expansion spending.

How Much Upside Does Aura Minerals Stock Have From Here?

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  1. Revenue Growth
  2. Operating Margins
  3. Exit P/E Multiple

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