Is TX a Buy or a Sell? The Bull and Bear Case (2026)

That depends on which case you find more convincing, and both are on this page. The bull case rests on Mexican import substitution, with revenue (ttm) at ~$16.0B. The bear case rests on steel is cyclical and Ternium is a price taker: 2025 adjusted EBITDA fell ~24% year over year on lower prices, and the same mechanism works in reverse. Analysts covering it are spread from $40.00 to $78.00, which is itself a signal that this is genuinely contested. If you believe the thesis, the real questions become sizing and overlap rather than timing. Walnut is not an investment adviser and this is not a recommendation.

Nobody can answer that for you, and the honest version of the question is narrower: has anything changed in the reason you bought it? The bear case on this page is the place to check. Steel is cyclical and Ternium is a price taker: 2025 adjusted EBITDA fell ~24% year over year on lower prices, and the same mechanism works in reverse. If that risk is what you were worried about and it is now playing out, that is a real signal. If the price simply fell while the thesis held, that is a different situation entirely. The most pessimistic published target is $40.00, -27.5% from the $55.20 price, which is one analyst's downside case rather than a floor. Walnut is not an investment adviser.

Mexican import substitution. Mexico is the single largest piece of the business, at ~$4.2 billion of the ~$8.0 billion of first-half 2026 steel segment sales. The most optimistic analyst target on TX is $78.00, +41.3% from the $55.20 price. That figure is only reachable if this thesis works close to its best case.

Steel is cyclical and Ternium is a price taker: 2025 adjusted EBITDA fell ~24% year over year on lower prices, and the same mechanism works in reverse. Trade policy cuts both ways, because the protection helping Mexican volumes coexists with a US Section 232 tariff on steel and derivative products raised from 25% to 50% in June 2025, which has already cut shipments into the US market. The Usiminas tag-along litigation brought by CSN remains unresolved after more than a decade, with a current provision of ~$599 million on the June 2026 balance sheet and appeals still running to Brazil's Supreme Federal Tribunal. Currency swings in the Mexican peso, Brazilian real and Argentine peso move both financial results and deferred tax lines by tens of millions of dollars a quarter with no cash changing hands. Governance is concentrated: San Faustin controls ~65.0% of the shares and revised the fiscal 2025 dividend down from a proposed ~$2.70 per ADS to ~$2.20 in April 2026. The most pessimistic published target is $40.00, -27.5% from the current price, which is roughly what the stock is worth if these risks bite rather than the drivers.

Luxembourg-domiciled flat steel producer with mills in Mexico, Brazil, Argentina and Colombia, plus its own iron ore mining segment.

Decide that in advance, because it is far harder to think clearly once a position is moving against you. The concrete tripwires here: the driver behind the bull case (Mexican import substitution) stalling in the reported numbers rather than in the narrative, the risk above (steel is cyclical and Ternium is a price taker: 2025 adjusted EBITDA fell ~24% year over year on lower prices, and the same mechanism works in reverse) turning from a possibility into a reported fact, or the position growing large enough that a bad outcome would matter to your whole portfolio regardless of who is right.

Flat steel, mostly: hot-rolled, cold-rolled, galvanized and color-coated coil, plus slabs, pipes and some long products. Production runs through Mexico (Guerrero, Puebla, Monclova and the Pesqueria Industrial Center), Brazil (a ~5.0 million ton slab plant in Rio de Janeiro plus consolidated Usiminas in Minas Gerais), Argentina and Colombia. A separate mining segment produces iron ore in Mexico and Brazil, shipping ~13.0 million tons in 2025.

Yes. Ternium S.A. is a Luxembourg societe anonyme that files a Form 20-F rather than a 10-K, and the NYSE security is an American Depositary Share. Each ADS represents ~10 ordinary shares. Reported figures such as the ~$1.75 of second-quarter 2026 earnings and the ~$2.20 fiscal 2025 dividend are quoted per ADS, which is ~10x the per-share number you will see in Luxembourg filings.

Ternium pays annually rather than quarterly, sometimes with an interim installment. For fiscal 2025 the board first proposed ~$2.70 per ADS, then revised it down in April 2026 to ~$2.20 per ADS (~$432 million), of which ~$0.90 had already been paid as a fourth-quarter 2025 interim and ~$1.30 was paid on May 15, 2026. On withholding, the 20-F states that distributions are currently imputed to a special tax reserve and are therefore not subject to Luxembourg withholding tax, while warning this could change if the law changes or the reserve is exhausted.