Adecoagro S.A.

What it is

Founded in 2002 by Mariano Bosch, Ezequiel Garbers, and Walter Marcelo Sánchez, Adecoagro set out to apply modern management to underused South American farmland—and over two decades grew into something much larger. It now runs three distinct businesses: sugar-cane crushing and bioethanol production in Brazil; grain, rice, and dairy farming across Argentina and Uruguay; and, since December 2025, a controlling stake in South America’s largest urea fertilizer plant.

Profertil is the sole producer of granular urea in Argentina, with 1.3 million tons of installed capacity, supplying roughly 60% of domestic demand. That single addition more than doubles the company’s industrial footprint and turns it from a farming stock into an agro-industrial conglomerate.

Who owns it

On April 30, 2025, Tether Investments S.A. de C.V. — the entity behind USDT, the world’s largest stablecoin — announced the successful acquisition of a 70% controlling stake in Adecoagro.

Tether’s entry began in September 2024 with a $100 million investment for a 9.8% stake, before it moved to full control. The remaining ~30% is a public free float traded on the NYSE.

The company’s earlier backer was George Soros via Soros Fund Management, which held roughly 21% after the 2011 IPO but has since exited. Tether’s ambition may extend to tokenising Adecoagro’s real-world assets on blockchain rails, making this one of the more unusual ownership stories in Latin American agriculture.

Who runs it

Mariano Bosch, co-founder, serves as Chief Executive Officer, and Emilio Federico Gnecco is Chief Financial Officer — the two executives who signed the SEC filings covering the Profertil deal. The leadership dynamic shifted in 2025 with the arrival of Juan José Sartori Piñeyro as Executive Chairman; Sartori, a former Uruguayan senator and founder of Union Group, represents the interests of the new controlling shareholder.

Five incumbent board members resigned following Tether’s acquisition, and five new directors were appointed. Juan José Sartori is the founder of Union Group International Holdings, a private equity firm focused on Latin American investments.

The money, in plain words

Revenue slipped from US$1.52 billion in 2024 to US$1.43 billion in 2025 — a 6.0% decline (our calculation) — as lower commodity prices squeezed the sugar and grain businesses. The company ran at break-even: it keeps less than 1 cent of profit from every dollar of sales, a net margin of 0.91%, and posted a net loss of US$8.4 million for the year.

For context, net margin was a healthy 17.4% just two years earlier in 2023 (our calculation from EODHD data); commodity cycles hit this business hard and fast.

For every dollar shareholders have put in, the company currently earns about one cent back — a return on equity of 1.09%, very weak, reflecting the transition year. Net debt stood at approximately $1.12 billion after the Profertil purchase, and net leverage rose to 3.3 times — manageable if fertilizer and ethanol cash flows hold, stretched if they don’t.

The price-to-earnings ratio of 556× is not a valuation signal; it simply reflects earnings near zero and will normalise once Profertil is fully consolidated.

What it is doing now

In December 2025, Adecoagro completed its acquisition of a 90% stake in Profertil S.A. — buying first Nutrien’s 50% and then YPF’s 50% — paying approximately US$1.1 billion in total. To help finance the deal, the company returned to public markets for the first time since its 2011 IPO, issuing 42 million shares at US$7.25 each and raising roughly US$300 million.

Despite the debt load, the board approved US$35 million in 2026 cash dividends, subject to shareholder approval. Bank of America upgraded the stock from Underperform to Neutral and raised its 2026 earnings estimate sharply, largely because of the Profertil addition.

What to watch

• Profertil integration: the fertilizer plant contributed only 13 days of revenue in the 2025 accounts; its full-year impact will define 2026 results. The plant benefits from competitively priced natural gas, the main input in urea production.
• Debt repayment pace: management has committed to rapid deleveraging, but a fall in global urea or sugar prices would slow that down and pressure the balance sheet.
• Tether’s agenda: Tether has signalled ambitions to tokenise real-world assets; whether Adecoagro’s farmland and commodity flows eventually appear on a blockchain matters for how this company is valued — and by whom.
• Leadership stability: a new controlling shareholder, a new chairman, and five new board members all arrived in 2025; execution continuity under Bosch will be watched closely by remaining minority investors.

This is news, not investment advice.