G Mining Ventures Corp. (GMIN)

Primary Risks To Thesis

Primary risks include reliance on Tocantinzinho as the operating cash-flow base, execution and capital-cost risk at Oko West, back-half-weighted production guidance, gold-price sensitivity, stream-related revenue effects, Brazil and Guyana permitting and operating risks, and the need to preserve liquidity while funding growth.

Recent Developments

Q1 2026 results showed Tocantinzinho payable production of 31,846 ounces, net income of $80.4 million, adjusted net income of $62.0 million, cash provided by operating activities of $69.7 million, and free cash flow of $56.2 million. The company reported $287.2 million of cash and $637.2 million of available liquidity at March 31, 2026, while Oko West remained on schedule and within budget with first gold targeted for the second half of 2027.

Recommended Action

Requires analyst review before any portfolio action. The source-backed action item is to monitor Tocantinzinho production versus the second-half-weighted plan, cost improvement versus guidance, Oko West schedule and budget performance, liquidity after development spending, and exploration or reserve updates that affect the growth path.

Valuation Summary

Requires analyst review. The approved sources provide production, cost, cash flow, liquidity, Oko West development spending, and guidance inputs, but they do not provide a standalone valuation answer. Any valuation work should separately review Tocantinzinho run-rate cash generation, Oko West funding requirements, the timing of first gold, and sensitivity to gold prices and streaming arrangements.

Regulatory And Legal Risks

GMIN operates and develops assets in Brazil and Guyana, exposing it to mining, environmental, permitting, taxation, political, socio-economic, regulatory and community risks in those jurisdictions. The AIF, ESG report and technical report cite changing laws and regulations, tax changes, government and community relations, environmental and social obligations, indigenous or local engagement, licensing, sanctions or anti-corruption controls, and the interpretation and enforceability of local rules as risk areas for current and future operations.

Thesis Specific Risks

Distribution And Go To Market

GMIN's go-to-market model is commodity based. The company earns substantially all revenue from producing and selling gold in dore bar form, and the AIF states that gold is sold unhedged and largely as dore. GMIN is not dependent on any particular purchaser or any contract for its principal product, and differences between ounces produced and ounces sold are mainly due to shipment and refining timing. Revenue is therefore tied to mine output, gold shipment and sale timing, realized gold prices, and the accounting effect of the company's gold streaming arrangement.

Geographic Exposure

GMIN is headquartered in Quebec, has an investor relations office in Toronto, and operates through subsidiaries in Canada, Brazil, Guyana and Barbados. Its producing asset is the Tocantinzinho Mine in the State of Para, Brazil, held through Brazauro Recursos Minerais Ltda.; its Oko West project is in Guyana through GMIN Ventures Guyana Inc.; and its Gurupi project is in Brazil through GMIN Gurupi and MCT. The portfolio gives the company operating exposure to Brazil and development exposure to Guyana, while its reporting, financing and public-company obligations are tied to Canadian capital markets and IFRS-based financial reporting.

Key Operating Levers

GMIN's key operating levers include gold price, payable ounces produced and sold, ore tonnes mined, waste movement and strip ratio, processed grade, plant throughput, metallurgical recovery, shipment and refining timing, royalties, taxes, foreign exchange, sustaining capital, capitalized stripping and G&A. At TZ, 2025 production was 171,871 ounces and Q1 2026 production was 31,846 ounces, with Q1 production affected by planned lower-grade sequencing, waste stripping and pit advancement ahead of higher-grade Phase 2 ore. For growth assets, execution levers include Oko West engineering, procurement, construction progress, power, tailings storage, mining fleet readiness and capital spending, plus exploration and resource work at TZ, Oko West and Gurupi.

Products And Services

GMIN's principal product is gold produced from mining and processing activities, sold largely in dore bar form. The company currently operates the Tocantinzinho gold mine, is constructing the Oko West gold project, and is advancing the Gurupi gold exploration project. Its business activities also include mineral acquisition, exploration, evaluation, mine development, construction, commissioning, operations, environmental and safety compliance, and local community engagement; these activities support mine production and project development rather than a separate third-party service line.

Regulatory And Operating Environment

GMIN operates in a regulated mining, environmental, tax and securities-reporting environment. The company reports under IFRS, discloses mineral reserves and resources under NI 43-101, and is subject to Canadian public-company rules, anti-corruption and extractive-sector transparency requirements. Its mine and project activities in Brazil and Guyana require mining licenses, environmental permits, land access, tailings and infrastructure approvals, community engagement, health and safety systems, environmental monitoring, reclamation and waste management. The AIF also identifies gold price cycles, global economic cycles, Brazilian land title and access risks, social license, NGO activity, taxation, permitting and regulatory or political developments in Canada, Brazil, Guyana and Barbados as material operating conditions.

Revenue Drivers

GMIN's revenue is driven primarily by gold ounces sold, realized gold prices, the timing of shipments and refining, and the accounting treatment of the Gold Streaming Agreement. In 2025, the company sold 172,093 ounces of gold at an average realized price of $3,374 per ounce and reported revenue of $580.7 million. In Q1 2026, it sold 33,776 ounces at an average realized gold price of $4,143 per ounce, generating revenue of $139.9 million after a $10.7 million non-cash adjustment related to the Gold Streaming Agreement. Future production volumes depend mainly on TZ mine sequencing and processing performance until additional production capacity is available from Oko West.

Industry Growth And Cyclicality

Growth depends on gold prices, mine throughput, reserve and resource conversion, development execution, permitting, construction discipline and exploration success. The cycle is commodity-driven: higher gold prices can improve cash generation and resource economics, while cost inflation, grade variability, weather, equipment availability and country-specific permitting can slow delivery.

Industry Regulation And Structural Risks

The structure is regulated through mining concessions, environmental permits, tailings and water management, worker safety, royalties, taxes, securities disclosure, anti-corruption rules and community obligations in Brazil and Guyana. Key risks include permit delays, changes in mining law or fiscal terms, title challenges, environmental incidents, construction overruns, grade uncertainty and social-license pressure.

Market Share And Positioning

The company is positioned as an Americas-focused gold producer and developer, with Tocantinzinho providing operating production and Oko West forming the next major development asset. Relative to larger gold producers it has a narrower asset base, but the source packet shows a focused portfolio with operating, development and exploration components rather than a single exploration-stage exposure.

Pricing Power And Cost Position

Gold prices are set by global markets, so GMIN is largely a price taker. Cost position depends on mining rates, grade, recoveries, strip ratios, power, fuel, reagents, labour, contractors, equipment, royalties, taxes, sustaining capital and foreign exchange. Operating cash flow and development funding are sensitive to both realized gold prices and site-level cost control.

Supplier And Customer Dynamics

The supplier base includes mining contractors, equipment providers, fuel, power, reagents, drilling services, engineering firms and logistics providers. Customer exposure is more concentrated around refiners and bullion-market counterparties than consumer relationships. The company therefore manages commodity price, offtake, refining, working-capital and contractor performance rather than retail customer churn.

Forward Financial Outlook

Historical Performance Summary

GMIN produced 31,846 ounces and sold 33,776 ounces in Q1 2026, compared with 35,578 ounces produced and 35,435 ounces sold in Q1 2025. Despite lower production and sales volumes, higher realized prices and margin expansion lifted net income to $80.4 million from $24.4 million and operating cash flow to $69.7 million from $30.5 million.

Income Statement Analysis

Key Financial Ratios And Metrics

Q1 operating metrics included total cash costs of $1,034 per ounce sold, site-level all-in sustaining costs of $1,441 per ounce sold and consolidated all-in sustaining costs of $1,588 per ounce sold. Adjusted EBITDA was $97.7 million, EBITDA was $114.1 million, and total AISC margin was reported at $2,654 per ounce.

Non Recurring Items And Trend Extrapolation

The $10.7 million non-cash Gold Streaming Agreement adjustment and the ramp pattern at TZ limit the usefulness of Q1 as a straight-line annual run rate. Oko West development capital and the April 2026 G2 transaction are separate from current TZ mine operating performance and should be analyzed separately.

Profitability

Valuation

Quarterly

Quarterly

Quarterly

Governance Factors

GMIN describes its governance structure as designed to support ethical operations, regulatory compliance, sustainability, and social responsibility across its mining business. The 2024 ESG report identifies subsidiaries responsible for Tocantinzinho, Oko West, and Gurupi, and says oversight is conducted by specialized committees including the Board of Directors and executive leadership. The Board had 11 members in the 2024 ESG report, including two women, with the Chair not holding an executive role, annual election of directors by majority vote, quarterly Board meetings or more frequent meetings as needed, and separate meetings of independent directors when appropriate. The 2025 management information circular reported that eleven directors were proposed for election, eight of the eleven director nominees were independent, all director nominees had mining or global resource industry experience, the proposed Board had 27% representation from designated diversity groups, women represented 18% of directors and 25% of independent directors, and Board committees were composed of a majority of independent directors. Governance controls in the ESG report and proxy circular include a Code of Ethics and Business Conduct, Third-Party Code of Ethics and Business Conduct, Anti-Bribery and Anti-Corruption Policy, Whistleblowing Policy, Human Rights Policy, Anti-Child and Forced Labor Policy, Diversity Policy, Environmental Policy, Climate Change Policy, Tailings Management Policy, Occupational Health and Safety Policy, Policy Against Violence, Harassment and Discrimination in the Workplace, Protection of Personal Information Policy, Securities Trading Policy, Corporate Disclosure and Confidentiality of Information Policy, and clawback policy. GMIN states that it conducts anti-corruption risk assessments and internal audits, that the Vice President Legal reviews due diligence for mergers, acquisitions, or joint ventures to confirm anti-corruption requirements, and that it applies strict controls around conflicts of interest and grievance mechanisms. The proxy circular states that directors, officers, and employees annually acknowledge the Code and other policies, that the Code covers topics including conflicts of interest, public officials, bribery and corruption, political contributions, environmental protection, work environment, record accuracy, and external stakeholders, and that third parties working for or on behalf of GMIN are expected to follow its Third-Party Code. Executive compensation also includes ESG linkage: the ESG report states that 15% of executives' short-term incentive compensation was based on ESG objectives in 2024.

Social Factors

GMIN's social disclosures emphasize worker safety, local employment, workforce training, human rights, local suppliers, community engagement, and social investment. The 2024 ESG report states that GMIN prioritizes the health and safety of employees and host communities and reported a very low injury rate of 0.08 for the year with 2,486,123 hours worked. Its occupational health and safety programs include daily safety meetings at Tocantinzinho, regular management meetings, occupational risk assessments under Brazilian regulatory standards, personal protective equipment, task-specific risk analyses, work permits, safety procedures, Golden Rules for Safety, incident investigations, and employee and contractor safety training. GMIN reported no serious accidents and no fatalities in 2024, with 14 work accidents without leave and no reported occupational diseases or deaths from occupational illness. Employment and workforce disclosures state that GMIN follows labor laws in the countries where it operates and International Labor Organization guidelines, provides human-rights and safe-working-condition awareness programs for employees and suppliers, and paid all Tocantinzinho employees above the applicable minimum wage in 2024. Reported employee-location data included 804 employees in northern Brazil, 71 in southeastern Brazil, 23 in Guyana, and 92 in Canada. At Tocantinzinho, GMIN reported 85% men and 15% women employees, while Canada and Oko West had separately disclosed gender distributions. GMIN said 67% of Tocantinzinho employees came from nearby northern-region municipalities and 81% came from Para, exceeding its goal of at least 40% local workforce. Local-development initiatives included a workforce training, qualification, and improvement program, youth apprenticeships, technical training, sustainable alternatives to informal artisanal and small-scale mining, and a procurement strategy prioritizing local suppliers. In 2024, Tocantinzinho purchase orders totaled approximately USD 116 million across 864 suppliers, with 78% of purchase-order value to suppliers registered in Brazil. Community disclosures include ongoing dialogue with communities near Tocantinzinho, a Social Communication and Stakeholder Relations Program, a local Socio-Environmental Committee, infrastructure support, road maintenance, school technology and materials, dust-control actions, support for local institutions, training and entrepreneurship partnerships, and a new Bartica regional office for Oko West community engagement. GMIN also states that it adopted the Voluntary Principles on Security and Human Rights, initiated a human-rights impact assessment at Tocantinzinho in 2024, and reported that its active Tocantinzinho operation did not interact with Indigenous peoples in the territory.