Argentina · Companies
Key Facts
—New CEO, same throttle. Ariel Szarfsztejn took over from founder Marcos Galperín on January 1, 2026; Galperín is now executive chairman.
—Fastest growth in almost four years. First-quarter 2026 net revenues and financial income reached US$8,845 million, up 49% year-on-year.
—Payments still the engine. Total payment volume hit US$87.2 billion, up 50%; Mercado Pago now has 83 million monthly active users, up 29%.
—Growth bought with margin. Operating income fell 20% to US$611 million; the stock dropped about 11% the day after results.
—The question. Whether the founder-built machine keeps winning share against Amazon, Shopee and Temu without its founder in the chair.
MercadoLibre began its first full quarter without founder Marcos Galperín as chief executive by posting its fastest revenue growth in almost four years — and then watching its shares fall, because all that growth came at the cost of profit margin.
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Latin America’s most valuable company changed hands at the top on January 1, 2026, when Ariel Szarfsztejn — an insider since 2017 who had run the commerce business — succeeded Marcos Galperín, the founder who built MercadoLibre over a quarter of a century. Galperín moved up to executive chairman. The handover was announced back in May 2025, so it was no surprise; the real test was always going to be the numbers that followed.
Those numbers arrived on May 7 and they were emphatic. Net revenues and financial income reached US$8,845 million in the first quarter, up 49% year-on-year — the company’s quickest expansion since 2022. Gross merchandise volume climbed 42% to US$19.0 billion, and the payments arm, Mercado Pago, processed US$87.2 billion in total payment volume, a 50% jump.
The engine is fintech, not just the marketplace
Increasingly, MercadoLibre is a bank wrapped around a shopping site. Mercado Pago ended the quarter with 83 million monthly active users, up 29%, while assets under management grew 77% to nearly US$20 billion. The credit book expanded 87% to US$14.6 billion, and the credit-card portfolio more than doubled, rising 104% to US$6.6 billion, with 2.7 million new cards issued in the quarter alone.
That credit machine is what keeps buyers and sellers inside the ecosystem, and it is the clearest expression of the strategy Szarfsztejn has inherited: use financial services to deepen loyalty, then monetize the resulting volume across advertising, logistics and lending.
Growth bought with margin
The catch is profitability. Income from operations fell 20% to US$611 million, and the operating margin slipped to 6.9%. Net income landed at US$417 million. Earnings per share of US$8.23 came in below the roughly US$9.37 that analysts had penciled in, and investors reacted sharply: the stock fell about 11% the day after the report.
None of that reflects a business in trouble. It reflects a deliberate decision to plow the gains from scale back into free shipping, consumer credit and artificial intelligence rather than let them drop to the bottom line — the same playbook that built the company, now run by a new hand.
Live Company IntelligenceMercadoLibre — the full investor dossierInside: live share price, peer benchmarks and the latest Rio Times coverage on the company.
Rio Times · Live Ticker Intelligence
MercadoLibre
MERCADOLIBRE · NASDAQ / LatAm e-commerce
Share price · live
R$1,632
▼ -2.52% today
Peers & comparators
NUBANK
▲ +1.34%
PAGSEGURO · PagBank / PagSeguro
▼ -0.78%
GLOBANT
▼ -5.51%
From The Rio Times
Latest coverage · 9 Jun 2026
MercadoLibre Raises Its Mexico Bet to $4.6 Billion for 2026
Read →
Data: EODHD Fundamentals & live feed · The Rio Times Ticker Intelligence
Why it matters for Latin America
MercadoLibre is the region’s e-commerce and fintech benchmark, and the competitive backdrop is hardening. Amazon continues to invest across Mexico and Brazil, while Asian challengers Shopee and Temu chase the same price-sensitive shoppers, and Nubank and the banks fight for the same wallets Mercado Pago wants to own.
The strategy of trading margin for growth makes sense only if the share gains prove durable and the credit book stays healthy as it scales. The first quarter under new management suggests the company has not lost its appetite for that bet. Whether the market keeps rewarding it — after years of treating MercadoLibre as a rare profitable growth story — is the tension that will define Szarfsztejn’s tenure.
Frequently Asked Questions
Who is MercadoLibre’s new CEO?
Ariel Szarfsztejn became chief executive on January 1, 2026, succeeding founder Marcos Galperín, who is now executive chairman. Szarfsztejn joined in 2017 and previously led the commerce business.
How fast did MercadoLibre grow in the first quarter of 2026?
Net revenues and financial income rose 49% to US$8,845 million, the fastest pace in almost four years, while total payment volume grew 50% to US$87.2 billion.
Why did the stock fall if revenue grew so fast?
Operating income dropped 20% to US$611 million and earnings per share missed expectations, because the company spent heavily on shipping, credit and AI. The shares fell about 11% the day after the results.
What is driving MercadoLibre’s growth?
Its fintech arm, Mercado Pago: 83 million monthly active users (up 29%), assets under management near US$20 billion (up 77%), and a credit portfolio up 87% to US$14.6 billion.
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