Sigma Lithium Corporation
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About Sigma Lithium Corporation
Overview
Sigma Lithium Corporation is a Canadian company focused on developing sustainable lithium production in Brazil using environmentally responsible extraction methods. The company operates the Grota do Cirilo lithium project in the Araçuaí region of Minas Gerais, producing battery-grade lithium concentrate. Sigma Lithium emphasizes its green credentials and triple zero strategy: zero carbon, zero dirty power, zero tailings dams.
Operations
Sigma Lithium operates the Grota do Cirilo lithium mine in Minas Gerais state, Brazil, which commenced production in 2023. The operation uses dense media separation for processing spodumene ore, avoiding chemical processing at the mine site. The company targets production of 270,000 tonnes per annum of lithium concentrate (6% Li2O equivalent) with expansions planned to increase capacity significantly.
Strategy
The company's strategy emphasizes sustainable, carbon-neutral lithium production using renewable energy, rapid production ramp-up to meet growing EV battery demand, phase expansions to increase production capacity, securing offtake agreements with battery manufacturers and cathode producers, and maintaining industry-leading ESG performance. Sigma Lithium positions itself as a green lithium supplier for the energy transition.
Key Projects
Key projects include Phase 1 production ramp-up at Grota do Cirilo, advancement of Phase 2 expansion to increase production capacity to 520,000 tpa, potential development of Phase 3 for additional capacity, exploration across the company's extensive tenement package covering the Araçuaí lithium valley, and evaluation of downstream integration opportunities including lithium hydroxide production facilities in Brazil or export markets.
Primary Commodities
Financial Metrics
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Press Releases
Why Sigma Lithium Corporation (SGML) Dipped More Than Broader Market Today
Sigma Lithium Corporation (SGML) closed the most recent trading day at $11.07, moving 7.29% from the previous trading session.
A Look At Sigma Lithium (NasdaqCM:SGML) Valuation After Recent Volatility And Mixed Return Signals
Why Sigma Lithium is on investors’ radar today Sigma Lithium (SGML) has moved sharply in recent trading, with a 1 day return of about a 5% decline and a 7 day loss of roughly 24%, putting recent volatility firmly in focus for investors. At the same time, the stock shows a gain of about 3% over the past month and roughly 31% over the past 3 months, a combination that raises questions about how durable this recent price action might be. See our latest analysis for Sigma Lithium. Recent trading...
Sigma Lithium Balances Restarted Mining, Liquidity Boost And Brazil Waste Order
Sigma Lithium restarted mining operations, signaling a return to active production. The company announced a major sale of high purity lithium fines, aimed at supporting liquidity. Brazil's labor ministry ordered the closure of three waste piles at one of Sigma Lithium's sites. Sigma Lithium, listed as NasdaqCM:SGML, is back mining and has secured a substantial sale agreement for its lithium fines, while also dealing with new regulatory conditions in Brazil. The stock closed at $12.35, with...
Lithium Royalty Corp. Announces Portfolio Updates
TORONTO, March 06, 2026--Lithium Royalty Corp. (the "Company" or "LRC") (TSX: LIRC) is pleased to announce the following updates on several projects across its royalty portfolio.
Sigma Lithium Corporation (SGML) Falls More Steeply Than Broader Market: What Investors Need to Know
Sigma Lithium Corporation (SGML) reached $12.35 at the closing of the latest trading day, reflecting a -4.71% change compared to its last close.
Sigma Lithium to Release Fourth Quarter 2025 Earnings Results on March 30, 2026
São Paulo, Brazil--(Newsfile Corp. - March 4, 2026) - Sigma Lithium Corporation (TSXV: SGML) (NASDAQ: SGML) (BVMF: S2GM34), ("Sigma Lithium" or "the Company"), a leading global lithium producer dedicated to powering the next generation of electric batteries with socially and environmentally sustainable lithium concentrate, announces today that it will release its fourth quarter 2025 earnings results before the market opens on Monday, March 30, 2026.The Company will hold a conference call to...
BofA Notes Operational Risk Eased With Sigma Lithium Corporation (SGML) Mining Restart
Sigma Lithium Corporation (NASDAQ:SGML) is among the 12 Most Promising EV Battery Stocks to Buy Now. Sigma Lithium Corporation (NASDAQ:SGML) is among the most promising stocks. On February 3, TheFly reported that BofA Securities upgraded SGML from Underperform to Neutral, keeping the price target at $14. The upgrade follows the company’s restart of mining operations, […]
Here's Why Sigma Lithium Corporation (SGML) Fell More Than Broader Market
Sigma Lithium Corporation (SGML) closed at $14.41 in the latest trading session, marking a -11.16% move from the prior day.
How The Sigma Lithium (NasdaqCM:SGML) Story Is Shifting With The Mining Restart And New Deals
Sigma Lithium’s updated analyst model now points to a fair value of about US$17.17 per share, trimmed from US$17.75, a modest reduction of roughly US$0.58. The shift comes as analysts fold in the latest commentary around the mining restart, unresolved operational and liquidity questions, and mixed views on how much of the recent news is already reflected in the share price. As you read on, you will see how this evolving narrative, both bullish and cautious, might shape how you follow Sigma...
SIGMA LITHIUM (SGML) Surges 29.9%: Is This an Indication of Further Gains?
SIGMA LITHIUM (SGML) witnessed a jump in share price last session on above-average trading volume. The latest trend in earnings estimate revisions for the stock doesn't suggest further strength down the road.
Quick Facts
- Ticker Symbol
- SGML
- Market Cap
- Mid Cap
- Category
- Lithium
- Commodities
- Lithium
- Headquarters
- São Paulo, Brazil / Vancouver, Canada
- Founded
- 2012
- Employees
- ~1,200
Operating Countries
Producing Assets
- •Grota do Cirilo (Brazil)
Development Assets
- •Phase 2 Expansion (Brazil)
- •Phase 3 (Brazil)
This information is for educational purposes only and does not constitute investment advice. Always conduct your own research before making investment decisions.