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Aris Mining (ARIS) boosts 2025 EBITDA and guides higher gold output in 2026

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Rhea-AI Filing Summary

Aris Mining reported strong Q4 and full-year 2025 results, with gold production of 256,503 ounces versus 210,955 in 2024 and Q4 revenue of $308,565 thousand, more than double the prior year’s quarter. Operations generated $322 million of cash flow after sustaining capital and income taxes and $127 million of net cash flow after growth spending, fully funding expansion projects.

Adjusted EBITDA reached $464 million in 2025 compared with $163 million in 2024, and adjusted earnings were $240 million or $1.28 per share. At Segovia, higher throughput and a second mill supported AISC of $1,705 per ounce and a large AISC margin. 2026 production is guided to 300,000–350,000 ounces, with first gold from Marmato’s new CIP plant targeted for Q4 2026 and key growth work continuing at Soto Norte and Toroparu.

Positive

  • Record profitability and cash generation: 2025 adjusted EBITDA rose to $464 million from $163 million in 2024, with $322 million of cash flow after sustaining capital and taxes and $127 million in net free cash flow after growth spending.
  • Production growth with higher 2026 guidance: Gold output increased to 256,503 ounces in 2025 from 210,955 ounces in 2024, and 2026 consolidated production is guided to 300,000–350,000 ounces.
  • Advancing multi-asset growth pipeline: Segovia’s second mill ramp-up, Marmato’s CIP plant targeting first gold in Q4 2026, and ongoing Soto Norte and Toroparu technical studies support a longer-term objective of approximately 1 million ounces of annual production.

Negative

  • None.

Insights

Record 2025 cash flow and EBITDA, rising production guidance for 2026.

Aris Mining delivered a step-change year in 2025. Gold production rose to 256,503 ounces, while Q4 2025 revenue of $308,565 thousand and adjusted EBITDA of $167,996 thousand show strong operating leverage from Segovia and Marmato.

Full-year adjusted EBITDA increased to $464,000 thousand from $163,000 thousand in 2024, and cash flow after sustaining capital and taxes reached $322,137 thousand. Despite investing $195,626 thousand in growth and expansion capital, the company generated $126,511 thousand in free cash flow.

For 2026, guidance calls for consolidated gold production of 300,000–350,000 ounces, with Segovia owner-mining AISC of $1,700$1,800 per ounce. Progress on the Marmato CIP plant toward first gold in Q4 2026 and advancement of the Soto Norte and Toroparu studies will be key milestones in upcoming company disclosures.

 

 

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER
PURSUANT TO RULE 13a-16 OR 15d-16
UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of March 2026

Commission File Number: 001-41794

Aris Mining Corporation
(Translation of registrant's name into English)

Suite 2400 - 1021 West Hastings St., Vancouver, BC, Canada V6E 0C3

(Address of principal executive offices)

 

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.


Form 20-F ☐      Form 40-F ☒

  

 

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

  ARIS MINING CORPORATION
     
Date: March 11, 2026 By: (s) Ashley Baker
    Ashley Baker
    Chief Legal Officer

 

EXHIBIT INDEX    
     
Exhibit Number   Description
     
99.1   Press Release dated March 11, 2026

 

 

  

 

 

Exhibit 99.1

 

 

NEWS RELEASE

 

TSX & NYSE: ARIS

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ARIS MINING REPORTS Q4 AND FULL YEAR 2025 RESULTS

 

2025 production above guidance mid-point, 2026 production expected
to rise to 300,000–350,000 ounces

 

Vancouver, Canada, March 11, 2026 – Aris Mining Corporation (Aris Mining or the Company) (TSX: ARIS; NYSE: ARIS) announces its financial and operating results for the three and twelve months ended December 31, 2025 (Q4 2025 and FY2025). All amounts are in U.S. dollars unless otherwise indicated.

 

2025 Financial Performance

 

2025 production of 256,503 ounces (oz) of gold, exceeding the guidance midpoint (230,000-275,000 oz), and a 22% increase from 210,955 oz in 2024.

 

2025 gold revenue of $909 million, up 82% from 2024.

 

Adjusted EBITDA1 of $464 million, up 185% from 2024.

 

Adjusted net earnings of $241 million or $1.28/share, up 265% from $0.35/share in 2024.

 

Cash balance increased to $392 million as of December 31, 2025, up from $253 million at December 31, 2024. This increase primarily reflects:

 

o+$322 million of cash flow from operations after sustaining capital and income taxes;

 

o+$115 million of proceeds from the exercise of ARIS.WT.A warrants (July 2025 expiry); and

 

o+$13 million of proceeds from the sale of the Juby Gold Project; partially offset by

 

o-$77 million of debt repayment and servicing;

 

o-$60 million cash used for the Q4 2025 acquisition of the remaining 49% interest in Soto Norte; and

 

o-$196 million invested in growth capital.

 

Net debt reduced to $86 million, down from $241 million at year-end 2024.

 

Neil Woodyer, Chair and CEO, commented “During 2025, our operations generated $322 million of cash flow after sustaining capital and income taxes, fully funding our growth and expansion initiatives. After these investments, we generated $127 million in net cash flow, demonstrating the strong underlying cash generation of the business.

 

At Segovia, the ramp-up of the second mill is progressing well and contributed to record financial results during the year. At Marmato, development in the Bulk Mining Zone is ahead of schedule, materially reducing execution risk as we advance construction of the new carbon-in-pulp (CIP) processing facility, which remains on schedule for first gold in Q4 2026.

 

We also advanced our longer-term growth, completing the Soto Norte Prefeasibility Study (PFS) and the Toroparu Preliminary Economic Assessment (PEA) in September and October 2025, respectively. We remain on track to submit the environmental license application for Soto Norte in Q2 2026, while advancing Toroparu toward completion of its Prefeasibility Study in the second half of 2026 and a potential construction decision in early 2027.

 

With record revenue, operating cash flow and earnings since Aris Mining’s formation in September 2022, we enter 2026 in a strong financial position and well placed to continue executing our growth strategy.”

 

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NEWS RELEASE

 

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  Q4 2025 Q3 2025 FY2025 FY2024
Gold production (oz), total 69,852 73,236 256,503 210,955
Gold sold (oz), total 71,717 73,001 260,023 210,616
Segovia – AISC, Owner Mining ($/oz sold) $1,662 $1,452 $1,534 $1,486
Segovia – CMP AISC Sales Margin2 46% 44% 44% 36%
EBITDA $120.4M $96.5M $288.1M $147.5M
Adjusted EBITDA $168.0M $131.1M $464.4M $163.1M
Net earnings (loss)3 $50.9M or $0.25/share $42.0M or $0.21/share $78.3M or $0.42/share $24.6M or $0.16/share
Adjusted earnings $94.1M or $0.46/share $71.8M or $0.36/share $240.9M or $1.28/share $55.9M or $0.35/share

 

2025 Operational Performance

 

Marmato produced 28,741 oz, a 23% increase over 2024 and above the 2025 guidance range (20,000-25,000 oz), supported by stable throughput and higher average gold grades. The 2025 results reflect the operating capacity of the existing flotation plant. Throughput is expected to increase materially upon commissioning of the new CIP plant later this year.

 

Segovia produced 227,762 oz, a 21% increase over 2024 and achieving the 2025 guidance range (210,000-250,000). The 2025 performance reflects gold grades of 9.82 g/t, gold recoveries of 96.1%, and a 17% increase in tonnes milled compared to 2024, driven by the installation of a second ball mill in June 2025.

 

oAISC margin increased to $420.8 million, up 158% from 2024.

 

oOwner-operated Mining AISC was $1,534/oz compared to $1,486/oz in 2024, within the full-year 2025 guidance range of $1,450 to $1,600/oz.

 

oContract Mining Partner (CMP) sourced gold delivered an AISC sales margin of 44%, exceeding the full-year 2025 guidance range of 35% to 40%.

 

oTotal AISC of $1,705/oz compared to $1,507/oz in 2024. The 2025 results reflect disciplined cost control in owner-mining at $1,534/oz (up 3.2% over 2024). AISC for CMPs was $1,973/oz (up 29% over 2024), primarily reflecting the gold-price-linked purchase formula during a period when realized gold prices increased 48%.

 

Figure 1: Strong AISC Margin Growth ($ million) – Segovia

 

 

 

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Figure 2: Total AISC and Realized Gold Price Trends ($/oz) – Segovia

 

 

       
Total Segovia Operating Information Q4 2025 Q3 2025  FY2025 FY2024
Average realized gold price ($/oz sold) $4,237 $3,494 $3,526 $2,378
Tonnes milled (t) 201,060 219,550 755,720 644,854
Average gold grade processed (g/t) 10.10 9.87 9.82 9.41
Gold produced (oz) 63,137 65,549 227,762 187,583
Gold sold (oz) 64,456 65,580 231,177 187,122
AISC – ($/oz sold), Owner Mining & CMPs $1,891 $1,641 $1,705 $1,507
AISC margin ($M) $151.3 $121.5 $420.8 $163.0
         
Segovia by Segment Q4 2025 Q3 2025 FY2025 FY2024
         
Owner Mining        
Gold sold (oz) 40,260 40,984 140,892 93,729
AISC – ($/oz sold) $1,662 $1,452 $1,534 $1,486
AISC margin ($M) $102.7 $83.1 $280.7 $83.9
         
CMPs2        
Gold sold (oz) 24,196 24,596 90,285 93,393
AISC – ($/oz sold) $2,270 $1,955 $1,973 $1,527
AISC sales margin (%) 46% 44% 44% 36%
AISC margin ($M) $48.6 $38.4 $140.2 $79.1
             

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NEWS RELEASE

 

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Corporate and Project Development Highlights

 

Strong cash generation funding growth:

 

oOperations generated $322.1 million in cash flow after sustaining capital and income taxes in 2025, fully funding all growth and expansion initiatives. After expansion capital, Aris Mining generated $126.5 million in net cash flow. See the cash-flow summary in the following sections for additional cash flow analysis.

 

2026 Production and Cost Guidance4:

 

oAris Mining expects consolidated gold production in 2026 to range between 300,000 and 350,000 oz, with production weighted toward the second half of the year. The increase reflects higher expected production at Segovia and the start of production from the new Marmato CIP plant.

 

oAt Segovia, gold production is expected to increase to between 265,000 and 300,000 ounces, up from the 227,762 ounces produced in 2025 and supported by higher mill feed from both owner-operated mining and CMP sourced material.

 

oAt Marmato, gold production is expected to increase to between 35,000 and 50,000 ounces, up from the 28,741 ounces in 2025. Production will be back-end weighted driven by the commissioning of the CIP plant, with first gold from the new plant expected in Q4 2026.

 

Operation Segovia Marmato Consolidated
Gold production (koz) 265 - 300 35 - 50 300 - 350
Cash cost (US$/oz) – Owner mining $1,150 to $1,250 To be provided following CIP plant commercial production  
AISC (US$/oz) – Owner mining $1,700 to $1,800  
AISC sales margin – CMPs2 35% - 40%    

 

Marmato construction advancing:

 

oDevelopment of the new underground decline to the Bulk Mining Zone is currently 60% complete (over 1,000 metres advanced) and is scheduled for completion in Q3 2026, ahead of CIP plant commissioning in Q4 2026. The new decline will significantly improve access and haulage efficiency, enabling higher mining rates and lower costs as processing capacity expands.

 

oThe new decline has advanced beyond the connection point to the underground crosscut, with completion of the crosscut expected in April 2026. This horizontal development, connecting the upper part of the Bulk Mining Zone with the main decline, will establish an additional access and ventilation pathway, facilitate ore and waste haulage between existing and new infrastructure, and support the initial ramp up of mine production.

 

oThe main civil, mechanical, and electrical works are advancing, with foundations for the mills, tailings thickener, and leach and CIP tanks completed.

 

oConstruction of underground workshops and ore storage, main pump station and field offices will begin in Q2 2026.

 

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oSubsequent to December 31, 2025, the Company received the $40 million instalment deposit under its precious metals stream financing following achievement of the 50% completion milestone. The proceeds will be recognized in the first quarter of 2026. The remaining $42 million instalment deposit is payable upon achievement of the 75% completion milestone.

 

oDuring most of 2026, owner mining rates are expected to average approximately 900 tonnes per day (tpd), reflecting the throughput capacity of the existing flotation plant, sourced primarily from ore development and stopes in the Bulk Mining Zone.

 

oAris Mining plans to exit 2026 operating the 5,000 tpd design capacity CIP plant at approximately 3,000 tpd. Production is expected to increase through 2027, with throughput increasing to approximately 4,000 tpd by mid-2027 and reaching the full 5,000 tpd design capacity by the end of 2027 when the paste backfill plant is fully commissioned.

 

Toroparu Project (100% owned, Guyana):

 

oAris Mining initiated a PFS last year, targeted for completion in 2026, to advance Toroparu toward a construction decision in early 2027.

 

oThe Company commenced select pre-construction activities, which includes building a bridge at the Puruni river crossing and ongoing road construction.

 

oPreliminary Economic Assessment (PEA) completed in October 2025, outlining an attractive project with an after-tax NPV5% of $1.8 billion, IRR of 25%, and 3.0-year payback at an assumed gold price of $3,000/oz.5

 

Soto Norte Project (100% owned, Colombia):

 

oAris Mining is finalizing the required studies to apply for an environmental license in Q2 2026 for the development of Soto Norte.

 

oPrefeasibility Study (PFS) completed in September 2025, demonstrating robust economics with an after-tax NPV5% of $2.7 billion, IRR of 35%, and 2.3-year payback at an assumed gold price of $2,600/oz.6

 

oStrong leverage to higher gold prices, at $3,000/oz the NPV5% increases to $3.3 billion with IRR of 40%.

 

oThe PFS incorporates industry-leading environmental and social design features, including the integration of local community miners – 750 tpd (over 20% of Soto Norte’s 3,500 tpd processing capacity) has been dedicated to local contract mining partners.

 

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NEWS RELEASE

 

TSX & NYSE: ARIS

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Q4 2025 Conference Call Details

 

Management will host a conference call on Thursday, March 12, 2026, at 6:00 am PT / 9:00 am ET / 2:00 pm GMT to discuss the results.

 

Participants may gain expedited access to the conference call by registering at Diamond Pass Registration. Once registered, call-in details will be displayed on screen which can be used to bypass the operator and avoid the call queue. Registration will remain open until the end of the live conference call.

 

Webcast

 

Link: Webcast | Q4 2025 Conference Call

 

Conference Call

 

Toll-free North America: +1-833-821-0197

International: +1-647-846-2328

 

Audio Recording

 

After the call, an audio recording will be available via telephone until end of day March 19, 2026

Toll-free in the US and Canada: +1-855-669-9658

International: +1-412-317-0088; and using the access code: 3500393

 

A replay of the event will be archived at Events & Presentations - Aris Mining Corporation.

 

Aris Mining's Condensed Consolidated Interim Financial Statements for the three and twelve months ended December 31, 2025 and 2024 and related MD&A are available on SEDAR+, in the Company’s filings with the U.S. Securities and Exchange Commission (the SEC) and in the Financials section of Aris Mining's website here. Hard copies of the financial statements are available free of charge upon written request to info@aris-mining.com.

 

About Aris Mining

 

Aris Mining is a Canadian gold mining company focused on South America. The Company operates the Segovia and Marmato underground gold mines in Colombia, which together produced approximately 257,000 ounces of gold in 2025. Aris Mining is listed on the TSX and NYSE under the symbol ARIS.

 

Expansion projects underway at Segovia and Marmato are expected to increase production to approximately 500,000 ounces of gold per year, driven by the ramp-up at Segovia following the installation of the second mill, which was completed in June 2025, and construction of the new Marmato bulk mine and CIP plant, with first gold expected in Q4 2026.

 

Aris Mining’s existing portfolio supports a longer-term objective of approximately 1 million ounces of annual gold production7. Key projects include the high-grade Soto Norte gold project in Colombia, where environmental studies are being finalized for submission in Q2 2026 to initiate the licensing process, and the Toroparu gold project in Guyana, where a Prefeasibility Study is in progress and a construction decision is expected in early 2027.

 

Additional information on Aris Mining can be found at www.aris-mining.com, www.sedarplus.ca, and on www.sec.gov.

 

Aris Mining Contact

  

Oliver Dachsel 

Senior Vice President, Capital Markets 

+1.917.847.0063

 

Lillian Chow  

Director, Investor Relations & Communications 

info@aris-mining.com

 

 

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Endnotes

 

1. All references to adjusted earnings, EBITDA, adjusted EBITDA, growth capital investment, cash flow after sustaining capital and income taxes, cash costs ($ per oz) and AISC ($ per oz) are non-GAAP financial measures in this document. These measures are intended to provide additional information to investors. They do not have any standardized meanings under IFRS, and therefore may not be comparable to other issuers and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. Refer to the Non-GAAP Measures section in this document for a reconciliation of these measures to the most directly comparable financial measure disclosed in the Company’s financial statements.

 

2. Aris Mining operates its own mines and contracts with community-based mining partners, referred to as Contract Mining Partners (CMPs), to increase total gold production. Some partners work within Aris Mining’s infrastructure, while others manage their own mining operations on Aris Mining’s titles using their own infrastructure. In addition, Aris Mining purchases high grade mill feed from third-party contractors operating off-title, which further optimizes production and increases operating margins.

 

3. Net earnings represents net earnings attributable to owners of the company, as presented in the annual and interim financial statements for the relevant period.

 

4. 2026 cash cost and All in sustaining cost (AISC) forecasts are based on a gold price of US$4,400/oz and USD to Colombian peso exchange rate of 3,800.

 

5. See technical report dated October 28, 2025 and entitled “NI 43-101 Technical Report Preliminary Economic Assessment for the Toroparu Project Cuyuni-Mazaruni Region, Guyana”. Note that this PEA is preliminary in nature. It includes inferred mineral resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as mineral reserves, and there is no certainty that the preliminary economic assessment will be realized. Mineral resources that are not mineral reserves do not have demonstrated economic viability.

 

6. See technical report dated September 3, 2025 and entitled “NI 43-101 Technical Report Prefeasibility Study for the Soto Norte Project, Santander, Colombia.”

 

7. Includes potential production estimates from Toroparu, which is based on a preliminary economic assessment and is preliminary in nature. It includes inferred mineral resources that are considered too speculative geologically to have the economic considerations applied to them that would enable them to be categorized as mineral reserves, and there is no certainty that the preliminary economic assessment will be realized. Mineral resources that are not mineral reserves do not have demonstrated economic viability. There can be no assurance that the projected production will be achieved. Such production also remains subject to obtaining all necessary permits for both Soto Norte and Toroparu.

 

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Fourth quarter consolidated income statement

 

Three months ended December 31,

 

  2025 2024
Revenue $ 308,565 $ 151,076
     
Cost of sales (124,365) (83,189)
Depreciation and depletion (16,809) (9,530)
Social contributions (9,326) (4,228)
Income from mining operations  158,065  54,129
     
General and administrative costs (6,878) (8,084)
Loss from investments in associates 14 (14)
Share-based compensation (20,663) 483
Other expenses (6,447) (1,116)
Income from operations   124,091      45,398
     
Gain (loss) on financial instruments (3,058) 6,561
Loss on settlement of deferred revenue (4,990)
Finance income 4,353 1,606
Finance costs (10,431) (21,165)
Foreign exchange gain (loss) (12,446)     5,113
Income before income tax  97,519   37,513
     
Income tax (expense) recovery    
Current (46,742) (16,987)
Deferred 311 23
Net income $ 51,088 $ 20,549

Net income attributable to:

 

   
Owners of the Company $ 50,863 $ 21,687
Non-controlling interest    225 (1,138)
  $ 51,088 $ 20,549

Earnings per share attributable to owners of the Company – basic

 

$ 0.25 $ 0.13
Weighted average number of outstanding common shares – basic   203,245,172   170,900,890
     

Earnings per share attributable to owners of the Company – diluted

 

$ 0.25 $ 0.02
Weighted average number of outstanding common shares – diluted   206,592,928   173,046,985

 

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Fourth quarter consolidated statement of cash flows

 

  Three months ended December 31,
   
  2025 2024
Operating Activities    
Net income $ 51,088 $ 20,548
Adjusted for the following items:    
Depreciation and depletion 17,507 8,693
Loss from investments in associates (14) 13
Share-based compensation 20,663 (483)
Finance costs 10,431 21,165
Loss on financial instruments 3,058 (6,561)
Amortization of deferred revenue and cumulative catch-up (2,210) (1,042)
Unrealized foreign exchange loss (gain) 9,396 (6,829)
Income tax expense 46,431 16,964
Loss on settlement of deferred revenue 4,990
Other 862 2,749
Payment of Deferred Share Units and Performance Share Units 1
Settlement of Soto Norte Project PMPA (10,000)
Precious metal stream deposit received 40,016
Changes in non-cash operating working capital items 8,260 29,002
Operating cash flows before taxes 160,462 124,236
Income taxes paid (21,686) (25,152)
Net cash provided by operating activities 138,776 99,084
Investing Activities    
 Additions to mining interests, plant and equipment (85,045) (47,882)
Contributions to investment in associates (1)
Purchase of Denarius marketable securities (1,429)
Capitalized interest paid (net) (7,964) (3,959)
Net cash used in investing activities (94,438) (51,842)
Financing Activities    
Acquisition of 49% interest in Soto Norte Project (50,000)
Repayment of Gold Notes (4,064) (3,695)
Repayment of Senior Notes 2026 (305,157)
Net proceeds from Senior Notes 2029 441,294
Payment of lease obligations (1,198) (594)
Interest paid (18,000) (5,582)
Proceeds from exercise of stock options and warrants, net of issuance costs 3,462 1,427
Net cash provided by financing activities (69,800) 127,693
Impact of foreign exchange rate changes on cash and equivalents (545) (2,704)
Increase in cash and cash equivalents (26,007) 172,231
Cash and cash equivalents, beginning of period 417,881 80,304
Cash and cash equivalents, end of period $ 391,874 $ 252,535

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Cash costs & all-in sustaining cost per ounce

 

  For the three months ended, Years ended,
     
Segovia Dec 31, 2025 Sep 30, 2025 Jun 30, 2025 Mar 31, 2025   Dec 31, 2025 Dec 31, 2024  
Total gold sold (ounces) 64,456 65,580 53,751 47,390   231,177 187,122  
Cost of sales1 103,043 93,249 76,719 67,091   340,102 254,879  
Less: materials and supplies inventory provision1 (1,174)   (1,174) (965)  
Less: royalties1 (8,598) (7,532) (5,539) (4,519)   (26,188) (13,934)  
Add: by-product revenue1 (5,828) (4,116) (2,798) (3,073)   (15,815) (10,153)  
Total cash costs 87,443 81,601 68,382 59,499   296,925 229,827  
Add: royalties1 8,598 7,532 5,539 4,519   26,188 13,934  
Add: social programs1 9,168 7,787 5,177 4,061   26,193 12,766  
Add: sustaining capital expenditures 16,654 10,686 11,284 6,336   44,960 25,395  
Total AISC 121,863 107,606 90,382 74,415   394,266 281,922  
AISC per ounce sold $1,891 $1,641 $1,681 $1,570   $1,705 $1,507  
Marmato                
Total gold sold (ounces) 7,261 7,421 7,273 6,891   28,846 23,494  
Cost of sales1 21,322 20,443 17,255 15,384   74,404 59,880  
Less: materials and supplies inventory provision (254)   (254) (225)  
Less: royalties1 (2,223) (2,555) (2,044) (1,840)   (8,662) (4,959)  
Add: by-product revenue1 (1,493) (543) (427) (313)   (2,776) (1,133)  
Total cash costs 17,352 17,345 14,784 13,231   62,712 53,563  
Add: royalties1 2,223 2,555 2,044 1,840   8,662 4,959  
Add: social programs1 158 437 385 273   1,253 1,667  
Add: sustaining capital expenditures 2,192 1,524 1,426 733   5,875 3,475  
Total AISC 21,925 21,861 18,639 16,077   78,502 63,664  
Consolidated                
Total gold sold (ounces) 71,717 73,001 61,024 54,281   260,023 210,616  
Cost of sales1 124,365 113,692 93,974 82,475   414,506 314,759  
Less: materials and supplies inventory provision (1,428)   (1,428) (1,190)  
Less: royalties1 (10,821) (10,087) (7,583) (6,359)   (34,850) (18,893)  
Add: by-product revenue1 (7,321) (4,659) (3,225) (3,386)   (18,591) (11,286)  
Total cash costs 104,795 98,946 83,166 72,730   359,637 283,390  
Add: royalties1 10,821 10,087 7,583 6,359   34,850 18,893  
Add: social programs1 9,326 8,224 5,562 4,334   27,446 14,433  
Add: sustaining capital expenditures 18,846 12,210 12,710 7,069   50,835 28,870  
Total AISC 143,788 129,467 109,021 90,492   472,768 345,586  
                   
1.As presented in the Financial Statements and notes thereto for the respective periods

 

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All-in sustaining cost per ounce – business units (Segovia)

 

  For the three months ended,   Years ended,
       
Segovia - Owner Mining Dec 31, 2025 Sep 30, 2025 Jun 30, 2025 Mar 31, 2025 Dec 31, 2024 Dec 31, 2025 Dec 31, 2024
Total gold sold (ounces) 40,260 40,984 32,685 26,963 28,149 140,892 93,729
Cost of sales1 52,773 48,502 39,532 34,799 34,518 175,606 121,450
Less: inventory provision (895) (717) (895) (717)
Less: royalties1 (5,689) (5,000) (3,605) (2,783) (2,754) (17,077) (8,151)
Add: by-product revenue1 (3,610) (2,566) (1,714) (1,748) (1,727) (9,639) (7,540)
Total cash costs 42,578 40,936 34,213 30,268 29,320 147,995 105,042
Add: royalties1 5,689 5,000 3,605 2,783 2,754 17,077 8,151
Add: social programs1 6,058 5,155 3,366 2,501 2,558 17,080 7,468
Add: sustaining Capital 12,601 8,430    8,511 4,397 4,386 33,939 18,620
Total AISC 66,926 59,521 49,695 39,949 39,018 216,091 139,281
AISC per ounce sold $1,662 $1,452  $1,520 $1,482 $1,386 $1,534 $1,486
               
Segovia - CMPs            
Total gold sold (ounces) 24,196 24,596 21,066 20,427 22,260 90,285 93,393
Cost of sales1 50,271 44,747 37,187 32,292 33,560 164,496 133,429
Less: inventory provision (279) (248) (279) (248)
Less: royalties1 (2,909) (2,532) (1,934) (1,736) (1,588) (9,111) (5,783)
Add: by-product revenue1 (2,218) (1,550) (1,084) (1,325) (581) (6,176) (2,613)
Total cash costs 44,865 40,665 34,169 29,231 31,143 148,930 124,785
Add: royalties1 2,909 2,532 1,934 1,736 1,588 9,111 5,783
Add: social programs1 3,110 2,632 1,811 1,560 1,505 9,113 5,298
Add: sustaining capital 4,053 2,256 2,773 1,939 1,607 11,021 6,775
Total AISC 54,937 48,085 40,687 34,466 35,843 178,175 142,641
AISC per ounce sold $2,270 $1,955 $1,931 $1,687 $1,610 $1,973 $1,527
Segovia - Combined            
Total gold produced (ounces) 63,137 65,549 51,527 47,549 51,477 227,762 187,583
Total gold sold (ounces) 64,456 65,580 53,751 47,390 50,409 231,177 187,122
Gold revenue 273,127 229,116 177,551 135,310 133,159 815,104 444,925
Avg realized gold price ($/oz sold) $4,327 $3,494 $3,303 $2,855 $2,642 $3,526 $2,378
Cost of sales1 103,043 93,249 76,719 67,091 68,078 340,102 254,879
Less: inventory provision (1,174) (965) (1,174) (965)
Less: royalties1 (8,598) (7,532) (5,539) (4,519) (4,342) (26,188) (13,934)
Add: by-product revenue1 (5,828) (4,116) (2,798) (3,073) (2,308) (15,815) (10,153)
Total cash costs 87,443 81,601 68,382 59,499 60,463 296,925 229,827
Add: royalties1 8,598 7,532 5,539 4,519 4,342 26,188 13,934
Add: social programs1 9,168 7,787 5,177 4,061 4,063 26,193 12,766
Add: sustaining capital 16,654 10,686 11,284 6,336 5,993 44,960 25,395
Total AISC 121,863 107,606 90,382 74,415 74,861 394,266 281,922
AISC per ounce sold $1,891 $1,641 $1,681 $1,570 $1,485 $1,705 $1,507
AISC Margin 151,264 121,510 87,169 60,895 58,298 420,838 163,003
               

1. As presented in the Financial Statements and notes thereto for the respective periods

 

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Operating free cash flow and free cash flow after growth and expansion capital

 

  Three months ended, Year ended,
     
($’000) Dec 31, 2025 Sep 30, 2025 Jun 30, 2025 Mar 31, 2025 Dec 31, 2025 Dec 31, 2024
Operating cash flows before taxes 160,462 118,946 123,963 51,882 455,253 179,591
Adjusting Items:            
Precious metal stream deposit settled (received) 10,000 10,000 (40,016)
Finance income (4,353) (2,437) (3,474) (2,336) (12,600) (6,894)
Impact of FX on cash and cash equivalents (545) 1,450 925 768 2,598 (5,845)
Adjusted operating cash flows before taxes 165,564 117,959 121,414 50,314 455,251 126,836
             
Less: Income taxes paid (21,686) (13,228) (42,244) (5,121) (82,279) (38,354)
Adjusted net cash provided by operating activities 143,878 104,731 79,170 45,193 372,972 88,482
             
Less: Sustaining capital (18,389) (11,858) (12,287) (6,589) (49,123) (27,044)
Less: Sustaining lease payments (457) (352) (423) (480) (1,712) (1,826)
Cash flow from operations after sustaining capital and income taxes 125,032 92,521 66,460 38,124 322,137 59,612
             
Less: Growth and expansion capital (67,735) (48,136) (36,745) (43,010) (195,626) (168,387)
Free cash flow after growth and expansion capital 57,297 44,385 29,715 (4,886) 126,511 (108,775)
             

Additions to mineral interests, plant and equipment

 

($’000) Dec 31, 2025 Sep 30, 2025 Jun 30, 2025 Mar 31, 2025
Sustaining capital        
Segovia 16,197 10,334 10,861 5,856
Marmato 2,192 1,524 1,426 733
Total Sustaining Capital 18,389 11,858 12,287 6,589
Non-sustaining capital        
Marmato 43,562 31,369 23,628 29,661
Segovia 16,161 9,618 6,930 6,368
Soto Norte Project and other 4,885 3,879 3,446 4,570
Toroparu Project 3,127 3,270 2,741 2,411
Total (Growth Capital Investment) 67,735 48,136 36,745 43,010
Additions to mining interest, plant and equipment1 86,124 59,994 49,032 49,599

1. As presented in the Annual and Interim Financial Statements and notes for the respective periods.

 

-12-

 

 

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Earnings before interest, taxes, depreciation, and amortization (EBITDA) and adjusted EBITDA 

   
($000s) Dec 31, 2025 Sep 30, 2025 Jun 30, 2025 Mar 31, 2025
Earnings (loss) before tax1 97,519 76,094 12,258 21,220
Add back:        
   Depreciation and depletion1 16,809 13,459 11,929 10,734
   Finance income1 (4,353) (2,437) (3,474) (2,336)
   Interest and accretion1 10,431 9,390 10,833 10,037
EBITDA 120,406 96,506 31,546 39,655
Add back:        
   Share-based compensation1 20,663 9,497 8,136 3,784
   (Income) loss from equity accounting in investee1 (14) 14
   (Gain) loss on financial instruments1 3,058 6,385 50,737 16,628
    Loss on disposal of mining interest and PPE1 3,200
   Loss on settlement of deferred revenue1 4,990
Other (income) expense1 6,447 1,961 1,090 535
   Foreign exchange (gain) loss1 12,446 13,520 7,224 5,997
Adjusted EBITDA 167,996 131,069 98,733 66,613

1 As presented in the Annual and Interim Financial Statements and notes for the respective periods.

 

     
($000s)   Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024
Earnings (loss) before tax1   37,513 13,603 17,904 10,310
Add back:          
   Depreciation and depletion1   9,530 9,019 8,082 7,519
   Finance income1   (1,606) (1,351) (1,691) (2,246)
   Interest and accretion1   21,165 6,493 6,496 6,803
EBITDA   66,602 27,764 30,791 22,386
Add back:          
   Share-based compensation1   (483) 2,533 1,373 1,842
   (Income) loss from equity accounting in investee1   14 17 2,301 551
   (Gain) loss on financial instruments1   (6,561) 12,842 6,144 3,742
Other (income) expense1   1,116 (428) 2,681
   Foreign exchange (gain) loss1   (5,113) 311 (7,211) (108)
Adjusted EBITDA   55,575 43,039 36,079 28,413

1 As presented in the Annual and Interim Financial Statements and notes for the respective periods.

 

-13-

 

 

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Adjusted net earnings and adjusted net earnings per share

 

     
($000s except shares amount) Dec 31, 2025 Sep 30, 2025 Jun 30, 2025 Mar 31, 2025
Basic weighted average shares outstanding 203,245,172 199,171,052 179,836,208 171,622,649
Net earnings (loss)1 50,863 42,011 (16,897) 2,368
Add back:        
   Share-based compensation1 20,663 9,497 8,136 3,784
   (Income) loss from equity accounting in investee1 (14) 14
   (Gain) loss on financial instruments1 3,058 6,385 50,737 16,628
   Loss on disposal of mining interest and PPE1 3,200
Loss on settlement of deferred revenue1 4,990
Other (income) expense1 6,447 1,961 1,090 535
   Foreign exchange (gain) loss1 12,446 13,520 7,224 5,997
Income tax effect on adjustments (4,356) (4,732) (2,528) (2,099)
Adjusted net earnings 94,097 71,842 47,762 27,227
Adjusted net earnings per share – basic ($/share) 0.46 0.36 0.27 0.16
         

1 As presented in the Annual and Interim Financial Statements and notes for the respective periods.

 

($000s except shares amount) Dec 31, 2024 Sep 30, 2024 Jun 30, 2024 Mar 31, 2024
Basic weighted average shares outstanding 170,900,890 169,873,924 151,474,859 138,381,653
Net earnings (loss) 21,687 (2,074) 5,713 (744)
Add back:        
   Share-based compensation1 (483) 2,533 1,373 1,842
   (Income) loss from equity accounting in investee1 14 17 2,301 551
   (Gain) loss on financial instruments1 (6,561) 12,842 6,144 3,742
Other (income) expense1 1,116 (428) 2,681
Loss on extinguishment of Senior Notes 11,463
   Foreign exchange (gain) loss1 (5,113) 311 (7,211) (108)
Income tax effect on adjustments 2,536 (109) 1,738 78
Adjusted net earnings 24,659 13,092 12,739 5,361
Adjusted net earnings per share – basic ($/share) 0.14                  0.08               0.08   0.04

1 As presented in the Annual and Interim Financial Statements and notes for the respective periods.

 

-14-

 

 

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Qualified Person and Technical Information

 

Pamela De Mark, P.Geo., Senior Vice President Geology and Exploration of Aris Mining, is a Qualified Person as defined by National Instrument 43-101 (NI 43-101), and has reviewed and approved the technical information contained in this news release.

 

Forward-Looking Information

 

This news release contains "forward-looking information" or forward-looking statements" within the meaning of Canadian securities legislation. All statements included herein, other than statements of historical fact, including, without limitation, statements relating to the Company’s ability to deliver on its 2026 objectives, 2026 production and cost guidance, Segovia guidance, updates and timing for completion and first gold pour at the Bulk Mining Zone, the expected benefit from the Segovia expansion, the Company’s longer-term growth outlook, the timeline for environmental studies for the Soto Norte Project, the timeline for a Prefeasibility Study and construction decision for the Toroparu Project, the objective of reaching 1 million ounces of production, are forward-looking. Generally, the forward-looking information and forward looking statements can be identified by the use of forward looking terminology such as "plans", "expects" or "does not expect", "is expected", "budget", "scheduled", "estimates", "forecasts", "intends", "anticipates" or "does not anticipate", "will continue" or "believes", or variations of such words and phrases or state that certain actions, events or results "may", "could", "would", "might" or "will be taken", "occur" or "be achieved”. The material factors or assumptions used to develop forward looking information or statements are disclosed throughout this news release.

 

Forward looking information and forward looking statements, while based on management's best estimates and assumptions, are subject to known and unknown risks, uncertainties and other factors that may cause the actual results, level of activity, performance or achievements of Aris Mining to be materially different from those expressed or implied by such forward-looking information or forward looking statements, including but not limited to those factors discussed in the section entitled "Risk Factors" in Aris Mining's annual information form dated March 12, 2025 which is available on SEDAR+ at www.sedarplus.ca and included as part of the Company’s Annual report on Form 40-F, filed with the SEC at www.sec.gov.

 

Although Aris Mining has attempted to identify important factors that could cause actual results to differ materially from those contained in forward-looking information and forward-looking statements, there may be other factors that cause results not to be as anticipated, estimated or intended. There can be no assurance that such information or statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such information or statements. The Company has and continues to disclose in its Management's Discussion and Analysis and other publicly filed documents, changes to material factors or assumptions underlying the forward-looking information and forward-looking statements and to the validity of the information, in the period the changes occur. The forward-looking statements and forward-looking information are made as of the date hereof and Aris Mining disclaims any obligation to update any such factors or to publicly announce the result of any revisions to any of the forward-looking statements or forward-looking information contained herein to reflect future results. Accordingly, readers should not place undue reliance on forward-looking statements and information.

 

This news release contains information that may constitute future-orientated financial information or financial outlook information (collectively, “FOFI”) about the Company’s prospective financial performance, financial position or cash flows, all of which are subject to the same assumptions, risk factors, limitations and qualifications as set forth above. Readers are cautioned that the assumptions used in the preparation of such information, although considered reasonable at the time of preparation, may prove to be imprecise or inaccurate and, as such, undue reliance should not be placed on FOFI. The Company’s actual results, performance and achievements could differ materially from those expressed in, or implied by, FOFI. The Company has included FOFI in order to provide readers with a more complete perspective on the Company’s future operations and management’s current expectations relating to the Company’s future performance. Readers are cautioned that such information may not be appropriate for other purposes. FOFI contained herein was made as of the date of this Annual Information Form. Unless required by applicable laws, the Company does not undertake any obligation to publicly update or revise any FOFI statements, whether as a result of new information, future events or otherwise.

 

-15-

FAQ

How did Aris Mining (ARIS) perform financially in Q4 2025?

Aris Mining reported Q4 2025 revenue of $308.6 million, up from $151.1 million a year earlier, and net income of $51.1 million. Adjusted EBITDA reached $168.0 million, reflecting strong margins from Segovia and Marmato operations.

What were Aris Mining’s full-year 2025 earnings and cash flow?

For 2025, Aris Mining generated $78 million in net earnings and $240 million in adjusted earnings. Cash flow after sustaining capital and income taxes totaled about $322 million, and free cash flow after growth and expansion capital was approximately $127 million.

How much gold did Aris Mining (ARIS) produce and sell in 2025?

In 2025, Aris Mining produced 256,503 ounces of gold and sold 260,023 ounces, up from 210,955 and 210,616 ounces respectively in 2024. Segovia contributed 227,762 ounces, while Marmato added 28,846 ounces, highlighting growth at the core Colombian assets.

What are Aris Mining’s 2026 gold production and cost guidance targets?

For 2026, Aris Mining guides consolidated gold production of 300,000–350,000 ounces. At Segovia owner-mining, cash costs are forecast at $1,150–$1,250 per ounce and AISC at $1,700–$1,800 per ounce, using a gold price assumption of $4,400 per ounce.

How are Segovia’s costs and margins trending for Aris Mining?

In 2025, Segovia’s combined AISC was $1,705 per ounce sold, versus $1,507 in 2024, while AISC margin increased to $420.8 million from $163.0 million. Higher realized gold prices and increased volumes offset higher sustaining capital and social contributions.

What major growth projects is Aris Mining (ARIS) advancing?

Aris Mining is expanding Segovia with a second mill and building a new Marmato bulk mine and CIP plant, targeting first gold in Q4 2026. It is also advancing the Soto Norte Prefeasibility Study licensing process and the Toroparu Prefeasibility Study toward a potential early-2027 construction decision.

Where can investors find Aris Mining’s detailed 2025 financial statements?

Investors can access Aris Mining’s condensed consolidated financial statements and MD&A for 2025 on SEDAR+, through the company’s SEC filings at sec.gov, and in the Financials section of its website. Hard copies are available free on written request to info@aris-mining.com.

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