7 Best Antimony Mining Stocks for 2026 (Top Picks Ranked)

Summary box

• These best antimony mining stocks are ranked using Mining Terminal market cap data and antimony exposure tags.


• The list emphasizes companies where antimony is a meaningful driver, not just a minor byproduct credit.


• Use this alongside the antimony mining stocks sector overview and the mining stock valuation guide to build context before ranking.


• Market cap values are snapshot-only and can vary by listing currency.

Last updated: 2026-02-01

Looking for the best antimony mining stocks for 2026? This ranking uses Mining Terminal data to surface companies tagged with antimony exposure, then highlights where antimony is most likely to matter to the investment thesis. Because antimony is often a byproduct, the list prioritizes names where antimony is more than a footnote.

Antimony mining stocks tend to be small and less liquid, so position sizing and jurisdiction risk matter. Use the mining project risk checklist and the mining jurisdiction checklist to compare risks before buying.

Quick comparison table

You can browse more antimony exposure names on the stocks page for additional screening.

| Rank | Company | Ticker | Market Cap (MT DB) | Why It Made the List |
| --- | --- | --- | --- | --- |
| 1 | Alkane Resources Limited | ALK | 524M | Higher antimony relevance within a mid-cap profile |
| 2 | Mandalay Resources Corporation | MND | 229M | Antimony exposure with operating assets |
| 3 | GreenX Metals (prior Prairie Mining) | GRX | 203M | Antimony tagged developer with project optionality |
| 4 | Perpetua Resources Corp. | PPTA | 125M | U.S. project exposure with antimony byproduct angle |
| 5 | Midas Gold Corp. | MAX | 125M | Development exposure with antimony tagged assets |
| 6 | Globex Mining Enterprises Inc. | GMX | 46M | Diversified portfolio with antimony exposure |
| 7 | United States Antimony Corporation | AMUAMY | 40M | Direct antimony focus with small-cap leverage |

How we selected the best antimony mining stocks

We filtered Mining Terminal company records tagged with antimony exposure and ranked them by market cap, then prioritized companies where antimony is more likely to be material to the project thesis. Some large diversified miners were excluded because antimony exposure appears incidental.

Selection criteria included:

• Antimony exposure tags in Mining Terminal.


• Market cap data available in the current database snapshot.


• Project or portfolio relevance to antimony.


• Jurisdiction visibility and permitting context.

Related reading: mining M&A takeover signals.

We also considered whether antimony is discussed in company disclosures or project narratives, since many diversified miners list antimony as a minor byproduct. This helps keep the list focused on names where antimony is more likely to move valuation.

Liquidity and reporting cadence also matter in this niche sector. We favored companies with more frequent disclosures and clearer project visibility, since thinly traded names can be difficult to exit when sentiment shifts.

This is a data-first ranking, not a price forecast. We did not use production or AISC metrics because those fields are not consistently available in the current dataset. If you want to add cost discipline, use the AISC guide and the mine life guide.

The 7 best antimony mining stocks ranked

1) Alkane Resources Limited (ALK)

Alkane leads this list of best antimony mining stocks with the largest market cap among the more antimony relevant names in the Mining Terminal dataset. The company's scale provides better liquidity than most antimony focused peers, which can matter in a small, thinly traded sector.

Investors should still verify the antimony contribution within Alkane's portfolio, since the company has broader metal exposure. Use the mining stock valuation guide to compare the valuation against other small and mid-cap names in the list.

Review the Alkane profile for asset and jurisdiction detail.

The bull case

• Mid-cap liquidity relative to peers.


• Potentially meaningful antimony exposure.


• Stronger access to capital than small caps.

The bear case

• Antimony may be a minority revenue driver.


• Project execution and permitting risk.


• Limited direct sensitivity to antimony prices.

Our take
Alkane can serve as a liquid anchor for antimony exposure, but it is not a pure play.

2) Mandalay Resources Corporation (MND)

Mandalay ranks second with a market cap that offers more liquidity than most antimony tagged names. The company's operating assets provide a clearer production profile, which can help reduce development risk.

Antimony exposure still needs to be verified in disclosures, since many mid-cap miners have mixed metal revenue. Use filings to confirm the contribution and monitor cost performance.

See the Mandalay profile for project context.

The bull case

• Operating assets reduce development risk.


• Mid-cap liquidity in a small sector.


• Potential exposure to antimony pricing.

The bear case

• Antimony exposure may be diluted.


• Operational issues can impact output.


• Smaller scale than major miners.

Our take
Mandalay fits investors who want antimony exposure with a producer profile.

3) GreenX Metals (GRX)

GreenX Metals is a development-stage miner with antimony tagged assets and a market cap that provides higher optionality. The investment case depends on advancing projects through feasibility and permitting, which can unlock re-rating potential.

Investors should track study updates, permitting progress, and capital requirements. Use the mining feasibility study checklist to evaluate project assumptions.

Review the GreenX profile for more detail.

The bull case

• Development optionality with antimony exposure.


• Potential re-rating on study progress.


• Smaller market cap provides leverage.

The bear case

• Financing and dilution risk.


• Permitting timelines can slip.


• Higher volatility than producers.

Our take
GreenX is best suited for speculative allocations that can tolerate development risk.

4) Perpetua Resources Corp. (PPTA)

Perpetua Resources offers U.S. based exposure with antimony tagged assets. Its market cap places it in the high-risk, high-reward developer category, where project milestones can drive sharp valuation swings.

Investors should watch permitting timelines and community engagement, since U.S. projects can face regulatory complexity. Use the mining permitting timeline guide to set expectations.

See the Perpetua profile for project details.

The bull case

• U.S. jurisdiction exposure.


• Antimony byproduct potential.


• Re-rating potential on permits.

The bear case

• Financing risk before construction.


• Regulatory timelines can be long.


• Smaller market cap and liquidity.

Our take
Perpetua fits investors looking for U.S. based optionality with antimony exposure.

5) Midas Gold Corp. (MAX)

Midas Gold is another U.S. focused developer with antimony tagged assets. Its investment profile is similar to other early-stage names, with upside tied to permitting and financing progress.

Investors should review technical assumptions and capital requirements in filings. The mining project financing guide is helpful for understanding dilution risk.

Review the Midas Gold profile for additional context.

The bull case

• U.S. project exposure.


• Potential antimony byproduct leverage.


• Re-rating on study milestones.

The bear case

• High development and financing risk.


• Project timelines can slip.


• Smaller market cap and liquidity.

Our take
Midas Gold is a speculative antimony exposure best sized conservatively.

6) Globex Mining Enterprises Inc. (GMX)

Globex Mining is a diversified portfolio company with antimony tagged exposure. It offers optionality across multiple assets, which can reduce single-project risk but also dilute antimony sensitivity.

Investors should treat Globex as a diversified exposure rather than a pure antimony play. Use the mining stock valuation guide to compare portfolio value versus market cap.

Related reading: cut-off grade explained, strip ratio explained, mining portfolio construction, and mining stock catalysts. Additional context: mining stocks overview, and mining stocks list.

See the Globex profile for details.

The bull case

• Diversified asset portfolio.


• Potential optionality across multiple projects.


• Lower single-asset risk.

The bear case

• Antimony exposure may be limited.


• Portfolio complexity can obscure catalysts.


• Less torque to antimony price moves.

Our take
Globex can complement more focused antimony positions but should not be treated as a pure play.

7) United States Antimony Corporation (AMUAMY)

United States Antimony rounds out the list as one of the most direct antimony exposures in the dataset. The company's small market cap provides high sensitivity to antimony price moves but also increases volatility.

Investors should monitor liquidity and operational updates closely, because small-cap stocks can move quickly on limited news. Use filings to track operational changes and cash flow signals.

Review the United States Antimony profile for more detail.

The bull case

• More direct antimony exposure than diversified miners.


• High torque to antimony price upside.


• Clear thematic positioning.

The bear case

• Small-cap liquidity risk.


• Higher operational volatility.


• Sensitive to financing conditions.

Our take
United States Antimony offers direct leverage but requires strict position sizing.

Key metrics to compare antimony miners

Antimony mining stocks can look similar on price alone, so use a consistent set of metrics to compare them:

• Antimony revenue mix: Confirm whether antimony is a primary driver or a minor credit.
• Concentrate quality: Impurities can reduce realized pricing.
• Cost position: Compare costs using the AISC guide.
• Reserve life: Longer mine life reduces replacement risk. Use the mine life guide.
• Jurisdiction exposure: Concentrated exposure increases permitting risk. Use the jurisdiction checklist.

Projects with clear offtake terms and clean concentrates often hold up better in down cycles. Review concentrate specs and processing assumptions in filings.

Investors should also watch how management frames antimony exposure in presentations. If antimony is not mentioned consistently, price sensitivity may be lower than the tag suggests.

Smelter penalties and treatment charges can shift quickly, so a project that looks attractive at the resource level can still deliver weak margins if concentrate quality is poor.

Honorable mentions

• Franco-Nevada Corporation (FNV): Large royalty company with antimony exposure that is likely incidental.
• DGR Global (DGR): Antimony tagged explorer with higher risk profile.
• Sable Resources Ltd. (SAE): Small-cap explorer with antimony exposure tags.

How to invest in antimony mining stocks

Start with a clear thesis on antimony demand and your tolerance for small-cap volatility. If you want stability, anchor on higher liquidity names and add smaller developers for optionality. A basket of five to ten names can reduce single-asset risk without becoming unmanageable.

Position sizing should reflect permitting and financing risk. Developers should be sized smaller due to dilution potential, while larger names can support higher weights. Use the mining stocks watchlist guide to structure tracking and the mining stocks catalysts calendar to time reviews around key events.

If you are building a concentrated allocation, consider staging entries around feasibility or permitting milestones rather than building full positions upfront. That approach can reduce downside if timelines slip.

Liquidity can be thin in antimony names, so avoid oversized positions and set clear exit rules before entering the trade. A smaller basket of higher quality names is often more manageable than a long list of micro caps.

Limit orders can help reduce slippage in less liquid tickers.

Antimony market signals to monitor

Antimony miners often re-rate around feasibility updates, permitting approvals, and off-take agreements. Industrial production data can also move the group because demand is tied to manufacturing and construction activity. Use these signals to adjust position sizing rather than relying on short-term price spikes.

Inventory changes at major consumers can also create short-term swings in realized pricing, especially when supply is tight.

That is why near-term price moves should be viewed alongside project timelines and liquidity.
Short-term rallies can reverse quickly in thin markets.

ETF alternatives

There are no major pure-play antimony ETFs. Investors typically use diversified mining ETFs for broad exposure. For broader context, read mining ETFs vs stocks.

| ETF | Focus | Notes |
| --- | --- | --- |
| PICK | Global metals and mining | Broad miner exposure |
| XME | U.S. metals and mining | Cyclical equity basket |
| DBB | Base metals | Indirect industrial exposure |

What could change this ranking

This list is based on market cap and antimony exposure tags, so changes in project timing, financing, or asset sales can quickly reshuffle the order. Developers can re-rate sharply after feasibility updates, while small-cap names move on permitting or funding outcomes.

If permitting or financing delays stretch beyond guidance, market confidence can erode quickly in this niche sector, so timeline discipline matters.

Watch for:

• Smelter constraints that reduce realized pricing.


• Regulatory shifts that change project timelines.


• Financing terms that materially change dilution risk.

Secondary supply can also surprise the market during price spikes. If recycling or byproduct output rises faster than expected, antimony prices can soften even when demand looks healthy.
Use filings and the mining stocks catalysts calendar to monitor these shifts.

How to use this list

This ranking is a starting point, not a buy list. Use it to build a watchlist, then dig into project stage, balance sheet strength, and near-term catalysts before allocating capital. For early-stage names, small changes in financing or permitting can move valuation more than the commodity price.

If you want a framework, pair this list with the mining stock valuation methods guide and the mining stocks catalysts calendar. Those tools help you separate short-term momentum from durable fundamentals.

FAQ

What are the best antimony mining stocks for 2026?
The best antimony mining stocks for 2026 in this ranking are Alkane Resources, Mandalay Resources, GreenX Metals, Perpetua Resources, Midas Gold, Globex Mining, and United States Antimony. The list is based on Mining Terminal market cap data and antimony exposure tags.

How were these antimony mining stocks ranked?
We filtered Mining Terminal data to antimony exposure tags and ranked by market cap, then prioritized names where antimony is more likely to be material.

Do antimony mining stocks move with antimony prices?
Often, but not perfectly. Byproduct exposure, smelter terms, and industrial demand can drive performance even when antimony prices are flat.

Should I buy antimony miners or mining ETFs?
ETFs provide diversified exposure with lower company-specific risk. Individual miners can offer higher upside but require deeper research on assets, concentrate specs, and jurisdiction risk.

How many antimony mining stocks should I own?
There is no fixed number, but a diversified basket of five to ten names can reduce single-asset risk while keeping the portfolio manageable.

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Methodology: Companies were evaluated based on Mining Terminal market cap data, antimony exposure tags, and jurisdiction footprint context. Rankings reflect our analysis as of 2026-01-20 and are subject to change. The author does not hold positions in any securities mentioned.

We also reviewed project stage, jurisdiction mix, and disclosure quality to avoid overweighting early-stage names. When data was thin, we emphasized balance sheet strength and near-term catalysts rather than speculative resource size. For valuation context, see the mining stock valuation methods guide and the mining project risk checklist.

Disclaimer: This analysis is provided for informational purposes only and does not constitute investment advice. Mining Terminal is not a registered investment advisor. Mining stocks carry significant risks including commodity price volatility, operational challenges, and regulatory changes. Always conduct your own research and consult with a qualified financial advisor before making investment decisions. Data sourced from company filings and may not reflect the most recent developments.