LAR · Lithium Argentina

The thesis

Lithium Argentina is more likely to lag the S&P 500 over the next three months. Its shares follow the lithium carbonate price, the joint venture's third-quarter realized price of $17,580 per tonne fell below the $18,000 base case of the Stage 2 study, and the shares closed at a 52-week closing low of $3.73 on 12 November 2026. The company's year-end target for approval of its second project, PPG, and the repayment of its remaining convertible notes on 15 January 2027 are the next tests.

The third-quarter report of 10 November 2026 beat on volume and missed on price. Cauchari-Olaroz, the joint venture 44.8% owned by Lithium Argentina, produced 9,550 tonnes, up 3% from the second quarter. Adjusted EBITDA (earnings before interest, tax, depreciation and amortization) was $112.5 million against $110.3 million (company Form 6-K, 10 November 2026). Earnings per share were $0.08 against a $0.09 estimate (news headline, 10 November 2026).

The shares closed at $4.44 on 9 November 2026, $4.11 on 10 November 2026, $3.94 on 11 November 2026 and $3.73 on 12 November 2026. The 3-month price change is −45.3%. The shares have not closed above the 50-day average since the report, and HSBC downgraded them to Hold on 30 October 2026.

Bullish and bearish views on Lithium Argentina AG

The bull case on Lithium Argentina AG (LAR), in brief: volume is offsetting price. The bear case: realized price fell below the study's base case.

Bull case

• Volume is offsetting price. Third-quarter output was 9,550 tonnes at 95% of design capacity. The company says it is on track for the mid-point of its 35,000–40,000 tonne full-year guidance (company release, 10 November 2026).
• Margins remain wide. The cash operating margin was 67% on cash operating costs of $5,801 per tonne sold (company release, 10 November 2026).
• Near-term debt is nearly cleared. Lithium Argentina held $312.3 million of cash at 30 September 2026. After quarter-end it repurchased $200 million of notes due January 2027 for about $198 million, leaving about $59 million outstanding (company release, 10 November 2026).
• Cash still reaches the parent. The joint venture distributed $100 million in the third quarter and $30 million after quarter-end, bringing 2026 distributions to $230 million (company release, 10 November 2026).
• Expansion has regulatory cover and some analyst support. Stage 2 holds approval under Argentina's RIGI investment regime (May 2026), and its scoping study shows $3.1 billion of after-tax value at $18,000 per tonne (company release, 30 September 2026). Deutsche Bank raised its price target on 11 November 2026 (company news).

Bear case

• Realized price fell below the study's base case. The $17,580 per tonne third-quarter price compares with about $19,563 in the second quarter and the $18,000 per tonne base case of the Stage 2 study. The study's low case is $16,000 per tonne (company releases, 10 November 2026 and 30 September 2026). Contract pricing lags spot by about a quarter, so late-September carbonate weakness feeds into the fourth quarter.
• Cash generation weakened. Joint-venture free cash flow from operations was $91.8 million in the third quarter. Third-party net debt at the joint venture rose $29 million to $171 million (company release, 10 November 2026).
• The parent burns cash. Lithium Argentina's own free cash flow from operations was negative $11.3 million in the third quarter (company release, 10 November 2026). The $198 million note repurchase leaves the parent with limited cash while Stage 2 and PPG spending lie ahead.
• Earnings quality is thin. Net income of $13.0 million included a $7.3 million fair-value gain on convertible instruments and $16.8 million of equity income from Cauchari-Olaroz (company release, 10 November 2026). EPS of $0.08 missed the $0.09 estimate.
• The shares keep making lower closes. They fell from $4.44 on 9 November 2026 to $3.73 on 12 November 2026 after the results, and sit 69.0% below the 52-week high. HSBC cut its rating to Hold on 30 October 2026 (company news).

Price setup

The last close was $3.73 on 12 November 2026, which is also the 52-week closing low. The 52-week intraday high is $12.05, set on 11 May 2026. The 50-day average of closes is $5.12 and the 200-day average is $7.14, both as of 12 November 2026, so the shares sit below both. The close of $3.94 on 11 November 2026 was the first below $4.00 in the recent run.

Ganfeng's $180 million convertible note carries a $12.50 conversion price, more than three times the last close. No insider transactions appear in the SEC filings list for the past month; the filings are the 6-K of 10 November 2026 and the 20-F of 23 March 2026.

Catalysts ahead

• ~31 December 2026 (est.): Company-targeted date for PPG approval under the RIGI regime. A slip past year-end would delay the second growth project.
• 15 January 2027: Maturity of the remaining roughly $59 million of convertible notes due January 2027. The company plans to repay the balance from cash, closing out the near-term debt.

What would change the view

A daily close above $5.19, over the 50-day average of closes, which would show the shares leading the S&P 500 again. A fourth-quarter realized price above the $18,000 per tonne Stage 2 base case would also show the shares leading.

What it trades with

Lithium Argentina's shares follow the Chinese lithium carbonate price more than the broad market, and its single producing asset concentrates that exposure. Ganfeng is joint-venture partner, lender, convertible-note holder and 67% owner of PPG, so its decisions affect the equity directly. Argentine export-duty and currency rules add risk that does not depend on the lithium price.