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AUGO Gold mining · Gold · Mining · Americas · Thesis updated August 11, 2026

Gold boom funds new mines and higher costs

01 Running thesis

More ounces, higher costs

The bull case relies on a growing set of gold mines and strong gold prices. Aura reports adjusted EBITDA is hitting record levels, reaching a trailing twelve-month mark of $800 million. The reserve base also doubled recently to 7.2 million ounces. Management is using the cash to fund new projects while returning capital through dividends and a newly approved $200 million share buyback program.

The market setup has also improved. A recent NASDAQ listing and U.S. offering lifted daily trading volume from around $2 million to roughly $100 million. Better trading liquidity makes it easier for large investors to buy and sell the stock without moving the price, removing a historical discount on the shares.

The bear case remains tied to near-term execution and costs. Aura uses gold hedges, which are contracts that protect selling prices but create accounting losses when gold rises quickly. Furthermore, 2026 guidance shows a massive jump in costs. Q2 output was challenged by slow recoveries at Minosa and a focus on underground development at MSG. That MSG turnaround will drag on cash flow until 2027.

The next year focuses on project execution. Era Dorada is approved for construction, with production expected in 2028. Borborema is scheduled to finish a filter press expansion by Q4. Investors will watch MSG underground development closely to see if the high costs begin to fall next year.

Aug 2026Q2 earnings highlighted a new $200 million share buyback program. Operationally, production was challenged by stacking pad issues at Minosa and a focus on underground development at MSG.
May 2026Aura gave full board approval to build Era Dorada, with production expected in 2028. It also reported proven and probable reserves of 7.2 million ounces, more than double the prior year.
Feb 2026The NASDAQ listing solved part of the liquidity problem, with trading volume rising to about $100 million per day. The offset was 2026 cost pressure, mainly from MSG and Almas.
May 2025Borborema construction stayed on time and on budget, and Aura filed for a U.S. listing to improve liquidity. Aranzazu also added a molybdenum stream that management estimated at $6 million to $10 million of possible sales.
Feb 2025Aura reported record EBITDA of $267 million for 2024 and kept Borborema on track for ramp-up in March 2025. The update was partly offset by a two-year Apoena pushback.
Nov 2024Aura moved to quarterly dividends and announced the Bluestone acquisition in Guatemala. Non-cash hedge losses still caused a net loss, keeping the quality of earnings debate alive.
Aug 2024The first thesis baseline showed a weak Q2 from mine sequencing and Almas contractor issues. Borborema was still on budget and about 40% complete, making it the main near-term growth driver.
02 Business model

Build mines, pay owners

Aura makes money by mining and selling gold and gold-equivalent metals. Gold-equivalent ounces convert other metals, like the new molybdenum byproduct at Aranzazu, into a gold measure so investors can compare operations more easily.

The strategy pairs steady operating mines with fast-tracked new builds. Aranzazu and Minosa help fund the base business. Projects like Borborema, Almas, MSG, Era Dorada, Bluestone, and Matupa are meant to expand production over time. Aura also targets acquisitions in the Americas when a project can be bought and improved.

Management wants to reward owners while growing. The dividend policy pays quarterly, and a new $200 million share buyback program splits the focus between cash payouts and share count reduction. That return plan works best when gold prices stay high, costs remain controlled, and growth projects require no surprise capital.

The vulnerability is project risk. A new mine can miss targets. A contractor can underperform. A pushback phase means a mine spends more before it earns more. In 2026, that pressure is visible at MSG, where turnaround costs are pushing all-in sustaining costs above $3,000 during the transition.

03 Product portfolio

Mines and buildouts

Cash cow

Aranzazu

Aranzazu is the stable top performer in Mexico. A new molybdenum flotation circuit could add $6 million to $10 million in additional sales.

Steady

Minosa

Minosa is the Honduras mine. Recent quarters showed slower recovery times due to higher stacking pad requirements.

Option

Apoena

Apoena is in a two-year investment and pushback phase, meaning near-term production is lower while the mine is prepared for future output.

Growth engine

Almas

Almas is expanding plant capacity from 2 million to 3 million tons. The current pushback adds cost pressure now for future gains.

Growth engine

Borborema

Borborema is a key growth project in Brazil. A road relocation permit unlocked 670,000 ounces of reserves, and a filter press expansion is expected by Q4.

Option

MSG

MSG is a recently acquired asset in a high-cost turnaround year. The goal is to reach more than 80,000 ounces of production at lower costs by 2027.

Option

Era Dorada

Era Dorada is fully approved for construction, with production expected to begin in 2028.

04 Business segments

Q1 output mix

Aranzazu19%flat
Minosa21%flat
Apoena9%declining
Almas19%modest
Borborema21%growing fast
MSG10%growing fast

Mix is based on Q1 2026 gold-equivalent ounce production of 82,137 GEO. Minosa and Apoena shares use the disclosed total and mine-level figures available from Q1 2026 coverage.

05 Risk factors

What could go wrong

Hedges hide the cash story

Medium impact · High odds

Aura uses a hedge book that creates non-cash losses when gold prices rise quickly. This can produce a headline net loss even when adjusted EBITDA is strong. Investors who look only at net income may miss the operating trend, but the accounting hit still damages sentiment.

We watchQuarterly mark-to-market hedge losses and the gap between net income and adjusted EBITDA.

MSG turnaround costs stay high

High impact · Medium odds

MSG is the biggest near-term cost problem. Management says it explains the vast majority of the expected 2026 consolidated cost increase, with MSG costs above $3,000 during the transition. If underground development slows, the planned 2027 cost improvement may not arrive.

We watchMSG all-in sustaining costs, underground advance rates, and progress toward the 80,000-ounce production target.

Currency and weather volatility

Medium impact · High odds

Aura faces cost pressure when local currencies strengthen. A stronger Brazilian Real recently created roughly a 10% cost headwind. Additionally, open-pit mines in Central America face El Nino rainfall risks that can disrupt operations.

We watchForeign exchange rates in Brazil and Mexico, plus weather impacts on Honduras production.

Pushbacks consume cash

High impact · Medium odds

Apoena and Almas are going through investment phases. A pushback means miners move waste rock now so they can access better ore later. If timing slips, Aura spends more cash before the mine begins paying back the investment.

We watchApoena production levels, Almas output after expansion, and consolidated cost guidance.

Project build and permit risk

Medium impact · Medium odds

Mining growth depends on building on time and securing permits for roads, water, and plants. Borborema has filter press work ahead, and Era Dorada is starting construction. Equipment delays or safety pauses, such as the recent lost time incident at Borborema, can change timing and costs.

We watchBorborema filter press completion, Era Dorada milestones, and any new permitting decisions.
06 Quick answers

In one breath

What does Aura Minerals produce?

Aura mainly produces gold and gold-equivalent metals from mines in the Americas. It also added a new molybdenum recovery stream at the Aranzazu mine.

Why can Aura report losses when gold prices are strong?

The company has gold hedges, which are contracts tied to future gold sales. When gold prices rise fast, those contracts create non-cash accounting losses even if mine cash flow is improving.

What is the biggest catalyst for Aura over the next year?

The key items are Era Dorada construction, Borborema's filter press expansion, and the MSG underground turnaround. Success in these areas could boost confidence in 2027 and 2028 production growth.

Why did the NASDAQ listing matter?

Aura reported that daily trading volume rose to about $100 million after the listing. Better liquidity attracts larger investors and often reduces the discount applied to a harder-to-trade stock.

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