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Atico Mining Corporation reports operating and financial developments tied to copper and gold mining in Latin America. Its recurring updates center on the El Roble underground mine in Colombia, which produces copper-gold concentrate, and on exploration drilling, production results, concentrate shipments, cash costs, working capital, and capital-structure actions.
Company news also covers permitting and development activity for the high-grade La Plata VMS project in Ecuador. Atico’s disclosures commonly connect mine output, assay results, regulatory approvals, and project advancement with its broader focus on exploring, developing, and mining copper and gold assets.
Atico Mining (OTC: ATCMF) reported Q2 2026 income from mining operations of $2.1 million and a net loss of $0.2 million, versus net income of $2.7 million in Q2 2025. Revenue declined 18% to $17.4 million from $21.1 million as concentrate sales volumes fell.
Q2 2026 production at the El Roble mine totaled 2.1 million lbs of copper, 1,479 oz of gold and 5,528 oz of silver. Average realized prices rose to $6.26/lb copper and $4,417/oz gold. Cash costs increased to $228.90/tonne processed and $3.43/lb payable copper, with all-in sustaining cost at $5.82/lb, mainly due to Colombian peso appreciation, higher mining costs and lower gold by-product credits. Cash margin per pound was $2.83, up 4%.
At June 30, 2026, Atico reduced its working capital deficit to $12.1 million from $20.2 million year-end 2025 and reported $6.9 million in long-term loans and a $2.7 million long-term arbitration award payable.
Atico Mining (TSXV: ATY, OTCQX: ATCMF) reported the voting outcomes of its 2026 annual general meeting, where all resolutions were approved. Shareholders voted 24,248,454 common shares, representing 13.37% of issued and outstanding shares at the record date. All six director nominees were elected, and approximately 99% of votes supported setting the board at six members, appointing PricewaterhouseCoopers LLP as auditor and ratifying the stock option plan.
Atico announced the stepdown of long‑serving director Michael Winn and the retirement of corporate secretary Kim Casswell after about 14 years of service. The company appointed Kelly Pladson as the new corporate secretary. Atico continues to operate the El Roble copper-gold mine and advance its La Plata VMS project in Ecuador.
Atico Mining (OTCQX: ATCMF) reported Q2 2026 operating results from its El Roble copper-gold mine, with production of 2.08 million pounds of copper and 1,465 ounces of gold in concentrates. Copper output fell 4% and gold output 38% versus Q2 2025, as the mine temporarily worked through a lower-gold-grade zone.
Quarterly mill performance included 53,585 tonnes processed (down 14%), average throughput of 786 tpd (down 5%), copper head grade of 1.91% (up 10%) and gold grade of 1.25 g/t (down 40%). Recoveries were 92.3% for copper and 68.0% for gold, with gold recovery up 18% year-over-year. Concentrate production reached 5,332 dmt, and closing concentrate inventory was 1,491 dmt after one shipment. All figures are preliminary and subject to final settlement and independent lab verification. Management is targeting an updated reserve report and operational optimization in the second half of 2026.
Atico Mining (OTC:ATCMF) reported Q1 2026 revenue of $30.6 million, up 54% from Q1 2025, and net income of $2.8 million versus a prior loss. Income from mining operations was $7.9 million, with operating cash flow before working capital of $9.9 million.
El Roble produced 2.1M lbs copper and 2,125 oz gold. Cash cost per payable pound of copper fell to $1.39 (down 54%), while all-in sustaining cost declined to $3.83/lb. Working capital deficit improved to $9.6 million, and a $5.0 million long-term arbitration award payable was recorded.
Atico Mining (OTCQX: ATCMF) reported Q1 2026 production from El Roble: 2.09 million lbs Cu and 2,108 oz Au in concentrates, versus Q1 2025 (-6% Cu, +36% Au). Mill throughput averaged 734 tpd, copper grade 1.86% and gold grade 1.69 g/t. Recoveries were 91.0% Cu and 69.1% Au. The company completed two concentrate shipments; sales totaled 8,789 dmt, leaving closing inventory of 1,266 dmt. Proven and Probable reserves total 828,000 tonnes averaging 2.49% Cu and 2.20 g/t Au, with life of mine noted to Q1-2027.
Atico Mining (OTC: ATCMF) reported 2025 results with income from mining operations $9.5M and a net loss $16.1M, driven by a $15.8M impairment on regional exploration. Production at El Roble was 9.23M lbs Cu and 8,030 oz Au. Ending working capital deficit was $20.2M. The company completed two equity offerings (~CAD$6.49M gross) and amended a convertible debenture; La Plata received an environmental license in February 2026.
Atico Mining (OTCID: ATCMF) said Ecuadorian authorities granted key permits for the La Plata project: the Environmental License (EL), Waste Generator Registry (GDPR) and Chemical Substances Registry (RSQ).
The company says the EIA and EMP were completed, consultation concluded in August 2025 with >90% local support, and management targets a construction decision in Q2–Q3 2026. Construction and operations are expected to create hundreds of direct and indirect jobs.
Atico Mining (OTCID: ATCMF) reported results from 21 drill holes at El Roble on Jan 28, 2026, including 10.20m @ 6.26% Cu, 8.50 g/t Au and 10.00m @ 6.77% Cu, 3.39 g/t Au. The 2025 program exceeded expectations, added >5,000m of drilling, and expanded mineralization beyond the historical Cuerpo Principal Inferior.
El Roble has Proven and Probable reserves of 828,000 tonnes at 2.49% Cu and 2.20 g/t Au (effective Mar 12, 2024) and a nominal plant capacity of 1,000 tpd. Mineralization remains open along strike and at depth; further drilling is planned through 2026.
Atico Mining (OTCID: ATCMF) reported Q4 2025 production from El Roble of 2.6 million lbs copper and 2,203 oz gold, and full-year 2025 production of 9.23 million lbs copper and 8,013 oz gold. The company cited a transitional year as mining migrated to upper areas, with Q4 the strongest quarter. 2026 guidance targets 11.5–12.5M lbs copper, 9,000–10,000 oz gold, and C1 cash cost of $1.50–$1.60/lb. El Roble reserves are stated at 828k tonnes averaging 2.49% Cu, 2.20 g/t Au with a life of mine to Q1-2027. Company plans in-mine drilling and advancing La Plata permitting aimed at a Q2–Q3 2026 construction decision.
Atico Mining (OTCQX: ATCMF) announced a proposed amendment and restatement of its December 16, 2020 debenture with Dundee that has US$6,612,192 principal remaining.
Key terms: the maturity will be extended to December 16, 2027, interest will accrue at 12% per annum, the principal will no longer be convertible into equity, certain subsidiaries will guarantee the loan, and Atico may prepay the loan without penalty (with required notice). Atico will also issue 1,000,000 non-transferable warrants exercisable at a 30% premium for two years. Closing is expected on or about December 16, 2025, subject to TSXV and customary approvals.