Company Description
Sonoro Gold Corp. develops gold exploration and mining projects in Sonora, Mexico, with its flagship asset identified as the Cerro Caliche gold project. The company is publicly listed under SGO on the TSX Venture Exchange, SMOFF on the OTCQB market, and 23SP on the Frankfurt Stock Exchange. Its business is centered on moving Cerro Caliche from exploration and development toward an initial mining operation while continuing work intended to expand the mineralized footprint of the project.
Sonoro describes itself as a junior gold exploration and development company with properties in Sonora, a Mexican state with an established mining sector. The company’s public communications focus on Cerro Caliche as the principal project and on gold as the core commodity, with silver also referenced in project-related materials. The project has been presented as a heap leach development opportunity, with the company describing plans for an initial 12,000 tonnes per day heap leach mining operation at the property.
The company’s operating model reflects a development-stage mining issuer. Sonoro works on exploration, sampling, drilling, permitting, project planning, and mine-development preparation rather than reporting an established producing mine in the materials provided. Its stated approach is to develop the initial heap leach operation at Cerro Caliche and use mine cash flow, once available, to support further exploration and potential expansion. Public updates also reference resource-growth objectives and additional drilling as part of the company’s broader project-development program.
Cerro Caliche is the central corporate asset in Sonoro’s disclosures and investor communications. News releases and corporate presentations have discussed mineralized targets, sampling work, planned drilling, permitting activity, and construction-readiness themes related to the project. The company also appears regularly in mining-industry investor events, including PDAC and Red Cloud events, where its presentations focus on Cerro Caliche, project updates, and Mexico-focused mining themes.
As a public junior mining company, Sonoro’s corporate profile is defined by a narrow asset base, development-stage project economics, permitting progress, exploration results, and financing needs typical of mineral exploration and development issuers. Its securities provide public-market exposure to a company focused on advancing a gold project in Mexico rather than to a diversified producing mining portfolio.
Stock Performance
Sonoro Gold (SMOFF) stock last traded at $0.1530, down 1.54% from the previous close. Over the past 12 months, the stock has gained 12.1%. At a market capitalization of $49.0M, SMOFF is classified as a micro-cap stock with approximately 366.5M shares outstanding.
Latest News
Sonoro Gold has 8 recent news articles. Of the recent coverage, 5 articles coincided with positive price movement and 1 with negative movement. View all SMOFF news →
SEC Filings
Sonoro Gold has filed 2 recent SEC filings, including 2 Form D. The most recent filing was submitted on September 23, 2025. SEC filings provide transparency into a company's financial condition, material events, and regulatory compliance. View all SMOFF SEC filings →
Financial Highlights
Upcoming Events
Short Interest History
Short interest in Sonoro Gold (SMOFF) currently stands at 935 shares, down 88.3% from the previous reporting period, representing 0.0% of the float. Over the past 12 months, short interest has decreased by 99.6%. This relatively low short interest suggests limited bearish sentiment.
Days to Cover History
Days to cover for Sonoro Gold (SMOFF) currently stands at 1.0 days. This low days-to-cover ratio indicates high liquidity, allowing short sellers to quickly exit positions if needed.
SMOFF Company Profile & Sector Positioning
Sonoro Gold (SMOFF) operates in the Other Precious Metals & Mining industry within the broader Basic Materials sector and is listed on the OTC Link.
Investors comparing SMOFF often look at related companies in the same sector, including Dynaresource (DYNR), Western Exploration (WEXPF), Brixton Metals (BBBXF), Thunder Mountain (THMG), and Silver47 Exploration Corp (SVEXF). Comparing financial metrics, valuation ratios, and stock performance across these peers can help investors evaluate SMOFF's relative position within its industry.