Sigma Lithium (NASDAQ: SGML) beats H1 targets, sets Q2 earnings call
Rhea-AI Filing Summary
Sigma Lithium Corporation will release its second quarter 2026 earnings before the market opens on 14 August 2026 and will host a webcast conference call at 8:30 a.m. EST the same day to discuss the results.
The company reports that it exceeded its Q2 2026 production guidance by 6%, delivering 35,000 tonnes of high grade lithium concentrate, and that first half 2026 production of 58,000 tonnes was above target. Sigma Lithium operates the Grota do Cirilo complex in Brazil with nameplate capacity of 270,000 tonnes of lithium oxide concentrate per year, approximately 38,000–40,000 tonnes of LCE, and has initiated a Phase 2 expansion toward 520,000 tonnes with a planned Phase 3 increase to 770,000 tonnes.
Positive
- None.
Negative
- None.
Key Figures
Key Terms
lithium oxide concentrate technical
nameplate capacity financial
Cleantech Industrial Plant technical
Zero Tailings strategy technical
forward-looking information regulatory
AI-generated analysis. How Rhea-AI works. Not financial advice.
FAQ
When will Sigma Lithium (SGML) release its Q2 2026 earnings?
How did Sigma Lithium (SGML) perform versus Q2 2026 production guidance?
What was Sigma Lithium’s (SGML) total lithium concentrate production in H1 2026?
What are Sigma Lithium’s (SGML) current and planned production capacities?
How can investors access Sigma Lithium’s (SGML) Q2 2026 earnings call?
What sustainability features characterize Sigma Lithium’s (SGML) operations?
UNITED
STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
FORM 6-K
REPORT
OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR
15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934
For the month of August 2026
Commission File Number: 001-40786
Sigma
Lithium Corporation
(Translation of registrant's name into English)
181,
Bay Street, Suite 4400
Toronto, Ontario, M5J 2T3, Canada
(Address of principal executive office)
Indicate
by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.
Form 20-F [ ] Form 40-F [X]
EXHIBIT INDEX
| Exhibit | Description |
| 99.1 | Press Release dated August 5, 2026 |
SIGNATURES
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.
| Sigma Lithium Corporation | ||
| (Registrant) | ||
| Date: August 5, 2026 | /s/ Ana Cristina Cabral | |
| Ana Cristina Cabral | ||
| Chief Executive Officer | ||
SIGMA
LITHIUM TO RELEASE 2Q 26
EARNINGS RESULTS ON AUG 14;
EXCEEDED 1H 26 PRODUCTION TARGET
Toronto, August 5, 2026 – Sigma Lithium Corporation (NASDAQ: SGML, TSX-V:SGML BVMF: S2GM34) (“Sigma Lithium” or the “Company”), the largest producer of lithium oxide concentrate in the Americas¹ and dedicated to industrializing socially and environmentally sustainable lithium materials to supply global producers of batteries for energy security, announces today that it will release its second quarter 2026 earnings results before the market opens on Friday, August 14, 2026.
As announced on July 9, 2026, Sigma Lithium exceeded by 6% its production guidance for the second quarter of 2026, delivering 35,000 tonnes of high grade lithium concentrate. Production for the first half of 2026 at 58,000 tonnes of lithium concentrate products was above target. This performance was a result of the successful execution by Sigma Lithium of a comprehensive mining upgrade, following the primarization of its mining operations.
CONFERENCE CALL
The Company will hold a conference call to discuss its second quarter 2026 earnings results shortly after, on Friday, August 14, 2026, at 8:30 a.m. EST. Access to the call will be available via webcast. A link to the webcast can be found on Sigma Lithium’s website at:
https://ir.sigmalithiumcorp.com/events/
Webcast Details:
- Event Title: Sigma Lithium Second Quarter 2026 Earnings Results Call
- Event Date: August 14, 2026
- Start Time: 8:30 a.m. EST
Attendee URL: https://mzgroup.zoom.us/webinar/register/WN_vV2Ee2TESDW6fjgnfkqQFQ#/registration
ABOUT SIGMA LITHIUM
Sigma Lithium Corporation (NASDAQ: SGML, TSXV: SGML, BVMF: S2GM34), (“Sigma Lithium” or “the Company”) is the largest producer of lithium oxide concentrate in the Americas¹ and dedicated to industrializing socially and environmentally sustainable lithium materials to supply global producers of batteries for energy security.
The Company runs one of the world’s largest lithium production sites—the fifth-largest industrial-mineral complex for lithium oxide concentrate—at its Grota do Cirilo operation in Brazil. Sigma Lithium is at the forefront of environmental and social sustainability in the electric battery materials supply chain. The Company’s Cleantech Industrial Plant combines the reuse of 100% of water, zero use of toxic chemicals, zero tailings and the use of 100% renewable electricity. For more than two years Sigma Lithium has not experienced an accident with lost time.
Sigma Lithium currently has a nameplate capacity to produce 270,000 tonnes of lithium oxide concentrate on an annualized basis (approximately 38,000–40,000 tonnes of LCE) at its mine and state-of-the-art Cleantech Industrial Plant. The Company has initiated a Phase 2 expansion designed to close to double annual production capacity to 520,000 tonnes and plans a Phase 3 expansion to increase this further to 770,000 tonnes. For more information about Sigma Lithium, visit our website
| (1) | USGS. |
 | 1 |
FOR ADDITIONAL INFORMATION PLEASE CONTACT
Anna Hartley, Vice President of Global Banking and Investor Relations
anna.hartley@sigmalithium.com.br
+44 7866 458 093
Mariana Bengtson, Investor Relations Manager
mariana.bengtson@sigmalithium.com.br
+55 11 9 2144 2750
Sigma Lithium
 |
Sigma Lithium |
 |
@sigmalithium |
 |
@SigmaLithium
|
FORWARD-LOOKING STATEMENTS
This news release includes certain “forward-looking information” under applicable Canadian and U.S. securities legislation, including but not limited to statements relating to timing and costs related to the general business and operational outlook of the Company, the environmental footprint of tailings and positive ecosystem impact relating thereto, donation and upcycling of tailings, timing and quantities relating to tailings and Green Lithium, achievements and projections relating to the Zero Tailings strategy, achievement of ramp-up volumes, production estimates and the operational status of the Grota do Cirilo Project, and other forward-looking information. All statements that address future plans, activities, events, estimates, expectations, or developments that the Company believes, expects, or anticipates will or may occur is forward-looking information, including statements regarding the potential development of mineral resources and mineral reserves which may or may not occur. Forward-looking information contained herein is based on certain assumptions regarding, among other things: general economic and political conditions; the stable and supportive legislative, regulatory and community environment in Brazil; demand for lithium, including that such demand is supported by growth in the electric vehicle market; the Company’s market position and future financial and operating performance; the Company’s estimates of mineral resources and mineral reserves, including whether mineral resources will ever be developed into mineral reserves; and the Company’s ability to operate its mineral projects including that the Company will not experience any materials or equipment shortages, any labor or service provider outages or delays or any technical issues. Although management believes that the assumptions and expectations reflected in the forward-looking information are reasonable, there can be no assurance that these assumptions and expectations will prove to be correct. Forward-looking information inherently involves and is subject to risks and uncertainties, including but not limited to that the market prices for lithium may not remain at current levels; and the market for electric vehicles and other large format batteries currently has limited market share and no assurances can be given for the rate at which this market will develop, if at all, which could affect the success of the Company and its ability to develop lithium operations. There can be no assurance that such statements will prove to be accurate, as actual results and future events could differ materially from those anticipated in such statements. Accordingly, readers should not place undue reliance on forward-looking information. The Company disclaims any intention or obligation to update or revise any forward-looking information, whether because of new information, future events or otherwise, except as required by law. For more information on the risks, uncertainties and assumptions that could cause our actual results to differ from current expectations, please refer to the current annual information form of the Company and other public filings available under the Company’s profile at www.sedarplus.com.
Neither the TSX Venture Exchange nor its Regulation Services Provider (as that term is defined in the policies of the TSX Venture Exchange) accepts responsibility for the adequacy or accuracy of this news release.
| | 2 |