Sigma Lithium (SGML) Stock Price, News & Analysis

Company Overview

Sigma Lithium Corp. is a Canada-based mineral exploration and development company focused on the sustainable production of battery-grade lithium from hard rock deposits. The company’s flagship asset is the Grota do Cirilo lithium project, located in the state of Minas Gerais, Brazil. Grota do Cirilo comprises a fully permitted, low-altitude spodumene mine and processing plant designed to produce high-purity lithium concentrate and downstream lithium hydroxide for the global electric vehicle and energy storage markets.

Since its founding in 2018, Sigma Lithium has pursued a vertically integrated approach, overseeing each stage of production from ore extraction and beneficiation to chemical conversion. The company emphasizes environmental stewardship and aims to minimize its carbon footprint through measures such as water recirculation, tailings dry stacking, and renewable energy use. In 2023, Sigma Lithium commenced commercial concentrate shipments, marking a key milestone in its strategy to become a reliable supplier of critical battery materials.

Headquartered in Vancouver, British Columbia, Sigma Lithium operates primarily in Brazil but serves customers and investors worldwide, including North America, Europe and Asia. Its leadership team is led by President and Chief Executive Officer Stefan Acker, who co-founded the company with Eduardo Ribeiro and brings extensive experience in mining development and project financing. Under their guidance, Sigma Lithium has raised capital through equity and strategic partnerships to advance its growth pipeline and future expansion initiatives.

As demand for electric vehicles and renewable energy storage continues to climb, Sigma Lithium positions itself as one of the first hard rock lithium producers in Latin America with commercial output. The company remains focused on optimizing plant performance, expanding production capacity and delivering battery-grade lithium products that meet the evolving quality and sustainability requirements of manufacturers worldwide.

Key Stats

• Today's Range: $5.90 to $6.21
• 50-Day Range: $4.28 to $7.22
• 52-Week Range: $4.25 to $15.56
• Volume: 790,282 shs
• Average Volume: 1.51 million shs
• Market Capitalization: $685.11 million
• P/E Ratio: N/A
• Dividend Yield: N/A
• Price Target: $12.00
• Consensus Rating: Buy

Sigma Lithium Stock Analysis - MarketRank™

Sigma Lithium scored higher than 73% of companies evaluated by MarketBeat, and ranked 282nd out of 650 stocks in the computer and technology sector. Scores are calculated by averaging available category scores, with extra weight given to analysis and valuation.

Analyst's Opinion

• Score: 3.5 / 5
• Analyst Rating: Buy

Consensus Rating

Sigma Lithium has received a consensus rating of Buy. The company's average rating score is 3.00, and is based on 1 buy rating, no hold ratings, and no sell ratings.

Amount of Analyst Coverage

Sigma Lithium has only been the subject of 2 research reports in the past 90 days.

Earnings and Valuation

• Score: 0.6 / 5
• Proj. Earnings Growth: Growing

Earnings Growth

Earnings for Sigma Lithium are expected to grow in the coming year, from ($0.12) to $0.98 per share.

Price to Earnings Ratio vs. the Market

The P/E ratio of Sigma Lithium is -13.70, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Earnings Ratio vs. Sector

The P/E ratio of Sigma Lithium is -13.70, which means that its earnings are negative and its P/E ratio cannot be compared to companies with positive earnings.

Price to Book Value per Share Ratio

Sigma Lithium has a P/B Ratio of 7.27. P/B Ratios above 3 indicate that a company could be overvalued with respect to its assets and liabilities.

Short Interest

• Score: 4.0 / 5
• Short Interest Level: Healthy

Percentage of Shares Shorted

13.29% of the float of Sigma Lithium has been sold short.

Short Interest Ratio / Days to Cover

Sigma Lithium has a short interest ratio ("days to cover") of 3.2, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Sigma Lithium has recently decreased by 13.18%, indicating that investor sentiment is improving significantly.

Dividend

• Score: 0.0 / 5
• Dividend Strength: N/A

Dividend Yield

Sigma Lithium does not currently pay a dividend.

Dividend Growth

Sigma Lithium does not have a long track record of dividend growth.

Sustainability and ESG

• Score: N/A
• Environmental Score: N/A

Percentage of Shares Shorted

13.29% of the float of Sigma Lithium has been sold short.

Short Interest Ratio / Days to Cover

Sigma Lithium has a short interest ratio ("days to cover") of 3.2, which is generally considered an acceptable ratio of short interest to trading volume.

Change versus previous month

Short interest in Sigma Lithium has recently decreased by 13.18%, indicating that investor sentiment is improving significantly.

News and Social Media

• Score: 3.3 / 5
• News Sentiment: 0.99

News Sentiment

Sigma Lithium has a news sentiment score of 0.99. This score is calculated as an average of sentiment of articles about the company over the last seven days and ranges from 2 (good news) to -2 (bad news). This is a higher news sentiment than the 0.88 average news sentiment score of Computer and Technology companies.

News Coverage This Week

MarketBeat has tracked 5 news articles for Sigma Lithium this week, compared to 4 articles on an average week.

Search Interest

Only 9 people have searched for SGML on MarketBeat in the last 30 days. This is a decrease of 0% compared to the previous 30 days.

MarketBeat Follows

6 people have added Sigma Lithium to their MarketBeat watchlist in the last 30 days. This is an increase of 200% compared to the previous 30 days.

Company Ownership

• Score: 3.3 / 5
• Insider Trading: N/A

Insider Buying vs. Insider Selling

In the past three months, Sigma Lithium insiders have not sold or bought any company stock.

Percentage Held by Insiders

48.60% of the stock of Sigma Lithium is held by insiders. A high percentage of insider ownership can be a sign of company health.

Percentage Held by Institutions

64.86% of the stock of Sigma Lithium is held by institutions. High institutional ownership can be a signal of strong market trust in this company.

SGML Stock Analysis - Frequently Asked Questions

How have SGML shares performed this year?

Sigma Lithium's stock was trading at $11.22 at the beginning of 2025. Since then, SGML shares have decreased by 46.3% and is now trading at $6.03.

How were Sigma Lithium's earnings last quarter?

Sigma Lithium Corporation (NASDAQ:SGML) posted its quarterly earnings data on Thursday, August, 14th. The company reported ($0.17) EPS for the quarter, missing the consensus estimate of ($0.03) by $0.14. The company earned $16.89 million during the quarter, compared to analysts' expectations of $50.44 million. Sigma Lithium had a negative trailing twelve-month return on equity of 47.19% and a negative net margin of 35.69%.
Read the conference call transcript.

Who are Sigma Lithium's major shareholders?

Top institutional investors of Sigma Lithium include Norges Bank (2.25%), MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. (1.39%), Legal & General Group Plc (1.17%) and Electron Capital Partners LLC (0.96%).

How do I buy shares of Sigma Lithium?

Shares of SGML stock can be purchased through any online brokerage account. Popular online brokerages with access to the U.S. stock market include Charles Schwab, E*TRADE, Fidelity, and Vanguard Brokerage Services.

What other stocks do shareholders of Sigma Lithium own?

Based on aggregate information from My MarketBeat watchlists, some other companies that Sigma Lithium investors own include NVIDIA (NVDA), Tesla (TSLA), Meta Platforms (META), Advanced Micro Devices (AMD), Taiwan Semiconductor Manufacturing (TSM), Albemarle (ALB) and PayPal (PYPL).

Company Calendar

• Last Earnings: 8/14/2025
• Today: 9/03/2025
• Next Earnings (Estimated): 11/13/2025
• Fiscal Year End: 12/31/2025

Industry, Sector and Symbol

• Stock Exchange: NASDAQ
• Sector: Computer and Technology
• Industry: ELEC PRODS - MISC
• Sub-Industry: Non-Metallic And Industrial Metal Mining
• Current Symbol: NASDAQ:SGML
• CIK: 1848309
• Web: www.sigmalithiumresources.com
• Phone: 551129850089
• Fax: N/A
• Employees: 250
• Year Founded: N/A

Price Target and Rating

• Average Price Target for Sigma Lithium: $12.00
• High Price Target: $12.00
• Low Price Target: $12.00
• Potential Upside/Downside: +99.0%
• Consensus Rating: Buy
• Rating Score (0-4): 3.00
• Research Coverage: 1 Analysts

Profitability

• EPS (Trailing Twelve Months): ($0.44)
• Trailing P/E Ratio: N/A
• Forward P/E Ratio: N/A
• P/E Growth: N/A
• Net Income: -$51.07 million
• Net Margins: -35.69%
• Pretax Margin: -41.01%
• Return on Equity: -47.19%
• Return on Assets: -13.66%

Debt

• Debt-to-Equity Ratio: 1.26
• Current Ratio: 0.60
• Quick Ratio: 0.39

Sales & Book Value

• Annual Sales: $152.36 million
• Price / Sales: 4.41
• Cash Flow: N/A
• Price / Cash Flow: N/A
• Book Value: $0.83 per share
• Price / Book: 7.27

Miscellaneous

• Outstanding Shares: 111,310,000
• Free Float: 57,214,000
• Market Cap: $671.20 million
• Optionable: Optionable
• Beta: 0.09