Mercadolibre’s Margins Under Fire: Strategic Reinvestment vs. Inventory Costs and Shifting Profitability Outlook

Date of Call: Aug 5, 2026

Financials Results

• Revenue: $10B+, up 50% YOY
• Operating Margin: 6.7% EBIT margin, down 550 basis points YOY, but broadly stable sequentially

Business Commentary:

Revenue and Operational Performance:

• MercadoLibre reported net revenue surpassing $10 billion for the first time in Q2 2026, growing 50% year-on-year.
• Income from operations was $683 million, with a margin of 6.7%.
• The growth was driven by a strategic focus on long-term engagement, growth, and scale, prioritizing investment over near-term profitability.

Credit Business Expansion:

• The company's credit portfolio reached $16.4 billion in Q2 2026, growing 75% year-on-year.
• The 15 to 90 day NPL was 7.0% for the total portfolio and 4.6% for credit cards, close to historical lows.
• The growth was attributed to a disciplined approach to risk management, a shift towards lower risk users, and the scaling of credit card offerings.

User Engagement and Ecosystemic Users:

• In Brazil, items per buyer grew 19% year-on-year, and conversion improved by 1.1 percentage points.
• Ecosystemic users, who use both marketplace and Mercado Pago, generate significantly more GMV and are more profitable.
• The increase in engagement is due to lower free shipping thresholds and strategic investments aimed at deepening user interaction.

Cost and Margin Dynamics:

• EBIT margin was 6.7%, down 550 basis points year-on-year, but sequential margins were stable.
• Margin compression was due to investments in Brazil commerce, increased device costs, and a one-off charge in Mexico.
• The company continues to prioritize strategic investments despite margin compression, driven by strong cash generation and profitability.

Cross-Border Trade and Logistics:

• Cross-border trade (CBT) GMV grew approximately 60% year-over-year, with triple-digit growth in Brazil, Argentina, and other markets.
• The Chinese fulfillment center saw a 170% quarter-over-quarter increase in volume.
• Improvements in delivery speed and reduced cancellations are enhancing user satisfaction and retention.

Sentiment Analysis:

Overall Tone: Positive

• The CFO described it as 'another strong quarter' and highlighted 'amazing' results from Brazil's free shipping threshold change, including 19% growth in items per buyer and a 1.1 point conversion increase. The CEO emphasized a 'unique flywheel' and 'very satisfied' with engagement and growth, while the CTO expressed being 'very excited' about AI's positive impact on business.

Q&A:

• Question from Goldman Sachs: Concerns about gross margin compression and ability to pass cost pressures through to consumers, and whether recent headwinds were factored into prior guidance.
  Response: Margin compression was due to strategic investments in Brazil commerce (lower take rates) and a one-off device restock loss in Mexico, offset by improved credit margins. Cost increases like energy/logistics were partially passed to users, but not all.

• Question from Andrew Rubin (Morgan Stanley): Dynamics around Brazil seller growth acceleration and potential profit drag from new sellers.
  Response: Seller growth acceleration is driven by take rate reductions, proven to boost sales. Unit economics are not significantly impacted, with no major margin concerns from new seller mix.

• Question from Bob Ford (Bank of America): Early read on new gamification/points program in Brazil and behavioral implications from agentic shopping pilot.
  Response: Too early to share significant data on gamification; impact is positive but limited. Agentic initiatives like AI-enhanced search are improving conversion and ad CTR, creating a strong commerce-fintech flywheel.

• Question from Marcelo Santos (JP Morgan): Ramp-up of credit card in Argentina and early results.
  Response: Very excited with Argentina credit card adoption; strong demand, payments in line with expectations, and low risk due to user selection, strengthening both marketplace and fintech presence.

• Question from Rodrigo Gastin (Itaú BBA): Concerns about credit cycle deterioration in Brazil and proactive measures to protect against it.
  Response: No signs of deterioration; NPLs are at historical lows. Proactive measures include conservative underwriting, technology-driven risk management, and experience from past cycles.

• Question from Pedro Pinto (Brandesco BBI): Plans for additional investments in Brazil commerce post-free shipping threshold change and next strategic frontiers.
  Response: Investments are based on strategic merit, not comps. Focus remains on improving value proposition and engagement, testing new ideas like quick/social commerce but not making steep strategic changes solely for growth.

• Question from Deepak Matiwanan (Cantor Fitzgerald): Sustainability of EBIT margins and AI cost ramp/early benefits.
  Response: Margin sustainability depends on reinvesting profits into growth areas. AI investment is yielding strong returns (e.g., 66% growth in ad orchestrator usage, 73% ad revenue growth) and driving productivity gains across customer service and development.

• Question from Danny Iger (XP): Affiliate program scaling, gaps, and future investment expectations.
  Response: Affiliate channel is scaling efficiently with higher buyer retention and retention; economics are stable while product and engagement metrics improve, outlook is positive.

• Question from Craig Maurer (FT Partners): Mexico margin compression drivers and tax reform headwind status.
  Response: Mexico margin compression was due to device inventory losses and chip cost increases, not deliberate investment cuts. Tax reform headwind is in the run rate, but market share gains and long-term secular trends remain strong.

• Question from Josh Beck (Raymond James): AI cost ROI trend and credit card NPL evolution/mature portfolios.
  Response: AI is seen as an accelerator, not just a cost line; driving revenue growth and efficiency. Credit card NPLs are improving with cohorts reaching break-even in 12-18 months; faster issuance lowers average portfolio maturity but maintains strategic value.

• Question from Kyle Prado (UBS): Credit asset quality, 90-day NPL deterioration, and growth appetite.
  Response: Overall portfolio health is strong; 90-day NPL movement is noisy and linked to issuance pace changes, not a concern. Growth appetite remains disciplined with clear profitability paths for new initiatives.

• Question from Neha Agarwal (HSBC): Impact of lower policy rates in Brazil on business segments.
  Response: Minimal impact on credit/acquiring margins as rates are adjusted; marketplace margins may see marginal improvement as parcel rates are not adjusted as frequently.

• Question from Marvin Fong (BKID): Percentage of ecosystemic users and cross-border strategy/profitability.
  Response: Ecosystemic users grow 37% YOY with higher GMV/TPV, but exact share not disclosed. Cross-border (CBT) GMV is growing ~60% YOY, with strong growth from China fulfillment center improving margins and user experience.

• Question from Joao Torres (Citi): Credit card profitability inflection and future NII outlook.
  Response: Credit card profitability is expected as cohorts mature; faster issuance currently lowers average portfolio maturity. Strategic importance extends beyond card profitability to fostering ecosystemic users and financial inclusion.

Contradiction Point 1

Margin Sustainability Philosophy

Contradiction on whether margin compression is expected to continue.

Cantor Fitzgerald - Cantor Fitzgerald

2026Q2: The improvement was driven by strong credit performance and scale. The company will continue to reinvest profits into strategic areas... that have clear paths to profitability. - [Martín de los Santos](CFO)

Is the improved EBIT margin sustainable, are you committed to trade-offs if the environment worsens, and how is AI cost spend ramping with the benefits observed? - Irma Sgarz (Goldman Sachs)

2026Q1: Margin compression is expected to persist as the company invests for long-term growth rather than optimizing short-term margins. - [Martin de los Santos](CFO)

Contradiction Point 2

Driver of Mexico Margin Compression

Contradiction on whether margin compression is due to strategic investment or operational costs.

Brandesco BBI - Brandesco BBI

2026Q2: Mexico margin compression: Primarily due to increased device inventory (losses booked upfront) and higher memory chip costs, not deliberate customer acquisition cost investment. - [Oswaldo Jimenez](President of FinTech)

What caused the direct contribution margin compression in Mexico (half from acquiring), and is the tax reform headwind fully in the run rate? - Irma Sgarz (Goldman Sachs)

2026Q1: The investment philosophy has not changed; decisions are based on results... Margin compression is expected to persist as the company invests for long-term growth... - [Martin de los Santos](CFO)

Contradiction Point 3

Credit Card Profitability Outlook

Contradiction on the expected timeline for credit card profitability inflection.

What were Raymond James' earnings results? - Raymond James

2026Q2: Profitability inflection is typical after 12-18 months for new cohorts. - [Oswaldo Jimenez](President of FinTech)

What is the ROI of AI investments and when is the profitability inflection point for the credit card product? - Marvin Fong (BTIG)

20260225-2025 Q4: Older credit card cohorts in Brazil (>2 years) are profitable at variable cost level. - [Oswaldo Jimenez](President of FinTech)

Contradiction Point 4

AI Investment Strategy and Benefits

Inconsistent portrayal of AI investment's primary purpose and ROI metrics.

What were the earnings results for Cantor Fitzgerald? - Cantor Fitzgerald

2026Q2: AI investment is significant (~$80M YoY). Benefits include: increased ad platform revenue (up 73%), higher marketplace conversion, improved customer service efficiency... AI is seen as an accelerator for growth and a tool for cost efficiency, not just a cost line. - [Martín de los Santos](CFO) & [Ariel Sharfstein](CEO)

Is the improved EBIT margin sustainable, are you committed to trade-offs if the environment worsens, and how is AI cost spend ramping with the benefits observed? - Joao Pedro Soares (Citi)

2025Q3: The company is extremely satisfied with the results of its investments... Continued investments are planned in areas like 1P, credit cards (including in Argentina), and fulfillment. However, the strong 39% year-on-year revenue growth is enabling significant fixed cost dilution... - [Martín de los Santos](CFO) & [Ariel Szarfsztejn](CEO)

Contradiction Point 5

Credit Card Business Profitability Timeline and Outlook

Conflicting statements on when credit card profitability becomes a positive tailwind.

Citi - Citi

2026Q2: Profitability inflection is tied to the maturation of cohorts. The average portfolio maturity is being pushed out by the accelerated pace of issuance. The strategic importance of the credit card is immense beyond just card profitability... - [Oswaldo Jimenez](President of FinTech) & [Martín de los Santos](CFO)

"When does the credit card profitability inflection point occur, and what's the outlook for NII and NIM?" - Craig Maurer (FT Partners)

2025Q3: In Brazil, cohorts from 2023 and older are already profitable, contributing positively to the portfolio. - [Osvaldo Giménez](President of FinTech)