Is Aris Mining’s (TSX:ARIS) Colombian Expansion Quietly Redefining Its Core Production Story?

• Earlier this week, Aris Mining highlighted progress on its Colombian growth pipeline, with investors focusing on ramp-ups at Segovia and the Marmato project, where first gold production is now guided for the fourth quarter of 2026.
• This update has sharpened attention on how expanding Colombian operations could reshape the company’s production profile while still leaving it exposed to execution and gold price risks.
• Now, we’ll examine how the planned Marmato production start and Colombian expansion plans affect Aris Mining’s existing investment narrative.

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Aris Mining Investment Narrative Recap

To own Aris Mining, you have to believe in its plan to expand Colombian production while keeping projects on schedule and costs under control. This week’s update, reaffirming Marmato’s first gold for Q4 2026, reinforces that near term growth story but does not remove the key short term catalyst of meeting 2026 guidance or the biggest risk around construction execution and exposure to gold prices.

The most relevant recent announcement is the April 2026 Marmato milestone, where Aris completed the underground cross cut connecting the new surface decline to existing workings. That step underpins the CIP plant build and bulk mining ramp targeted for late 2026, directly linking this week’s progress update to the company’s broader production growth plans and investors’ focus on whether Marmato can start contributing meaningfully to future output and cash flow.

Yet investors should also weigh how concentrated Colombian operations can magnify political and permitting risks that…

Read the full narrative on Aris Mining (it’s free!)

Aris Mining’s narrative projects $2.2 billion revenue and $690.3 million earnings by 2029. This requires 20.3% yearly revenue growth and about a $405.6 million earnings increase from $284.7 million today.

Uncover how Aris Mining’s forecasts yield a CA$37.18 fair value, a 29% upside to its current price.

Exploring Other Perspectives

The lowest estimate analysts were already cautious, assuming about US$2.0 billion revenue and US$764.6 million earnings by 2029, so this Marmato update could eventually shift even that more pessimistic view.

Explore 5 other fair value estimates on Aris Mining – why the stock might be worth as much as 62% more than the current price!

The Verdict Is Yours

Disagree with existing narratives? Extraordinary investment returns rarely come from following the herd, so go with your instincts.

• A great starting point for your Aris Mining research is our analysis highlighting 4 key rewards that could impact your investment decision.
• Our free Aris Mining research report provides a comprehensive fundamental analysis summarized in a single visual – the Snowflake – making it easy to evaluate Aris Mining’s overall financial health at a glance.

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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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