MercadoLibre's Revenue Beat Estimates, but Profit Missed as a Capacity Build Squeezed Margins

MercadoLibre missed profit estimates in the third quarter, as spending on fulfillment capacity ahead of peak season squeezed the margin on sales that grew 45%.

MercadoLibre reported net revenue and financial income of $10.75 billion for the quarter ended September 30, 2026, up 45% from a year earlier. That topped the $10.66 billion consensus estimate from analysts tracked by LSEG, as reported by Reuters.

Net income rose 6% to $448 million, the first increase after three straight quarterly declines. It missed the $476 million analysts expected, according to LSEG data reported by Reuters.

Earnings were $8.83 a share, up from $8.32 a year earlier. MercadoLibre runs Latin America's largest online marketplace and, through Mercado Pago, one of its biggest payments and credit businesses.

The margin is the bill for capacity

Income from operations fell to $676 million, from $724 million a year earlier. The operating margin was 6.3%, down from 9.8% a year earlier and 6.7% in the second quarter, and below the roughly 7% analysts tracked by LSEG had expected.

The shareholder letter names three causes: more free shipping, new fulfillment capacity added ahead of peak season, and a tactical increase in affiliate marketing spending in Brazil.

The shipping network added almost 20% to the company's fulfillment square meters in one quarter. Reuters noted the increase was about twice the pace of the same period a year earlier, ahead of events including Black Friday.

Shipping economics moved the wrong way in the quarter. Shipping charges rose 60 basis points as a share of revenue, but shipping costs rose 100 basis points, as lower-priced orders shipped free more often and higher energy prices lifted transport costs.

"The quarter when you are building capacity, you don't have the revenues yet, so you have the cost," Chief Financial Officer Martin de los Santos told Reuters. "That creates some margin compression that you make up the following quarter."

De los Santos also told Reuters that rising fuel prices had lifted costs, prompting the company to raise the shipping fees it charges merchants. Free-shipping expansions in Argentina and Brazil weighed on margins as well, he said.

The growth underneath did not slow

Gross merchandise volume, the value of goods sold on the marketplace, reached $22.82 billion, up 38% in dollars and 33% excluding currency moves. Total payment volume reached $108.8 billion, up 53%.

Buyers bought more often. The company sold 867 million items in the quarter, and 94 million unique active buyers purchased on the marketplace.

Brazil remained the engine. Revenue there rose 50% in dollars to $6 billion, more than half the company total, while Mexico grew 47% and Argentina 26%.

Commerce revenue grew 47% and fintech revenue 42%, the letter's growth tables show. Growth on that scale is why management says it is willing to spend margin now.

"Today, we are choosing to invest, because the habits we are building are worth more than the margin we are forgoing in the short term to build them," the letter says.

Credit is the second engine, and a growing cost

The credit portfolio reached almost $18 billion, up 62% from a year earlier. Credit cards now account for 47% of the portfolio, up from 44% a year earlier.

Growth at that pace carries a provisioning bill. The provision for doubtful accounts rose to $1.34 billion, up 65% from $815 million a year earlier, as the company set aside expected losses upfront on new card balances.

Asset quality has not cracked. Loans 15 to 90 days past due were 7.0% of the portfolio, broadly stable and close to all-time lows, and the portfolio's net interest margin after losses was 20.1%.

The stance is turning more careful. De los Santos told Reuters the company had become "a bit more conservative" in originating new loans in Brazil and Argentina, amid what he called a "very complex credit cycle" in both markets.

Cash, and what investors did with the print

Adjusted free cash flow was $285 million in the quarter. That was after $503 million of capital spending and $2.1 billion invested in expanding the credit portfolio, partly offset by $1.5 billion of fintech funding.

In September the company completed its second investment-grade bond issue, raising $1 billion. The letter gives no financial guidance for the fourth quarter or the year.

The shares had risen 4.68% in Wednesday's regular session to close at $1,739.88, in a broad post-election rally before the results were released. That gain was not a reaction to the print.

The reaction came after the close. In extended trading, the shares fell 7.03% to $1,617.50 as of 6:17 p.m. ET, according to MarketBeat quote data. Reuters noted the stock is down about 13% this year.

What remains unknown

The letter gives no financial guidance, so there is no company forecast against which to judge whether the fourth quarter absorbs the new capacity. Management's expectation that the compression is made up the following quarter is a statement to Reuters, not a target.

How much of the shipping-cost increase the higher merchant fees will recover is not disclosed. Neither is the price, in margin terms, of the free-shipping expansions in Argentina and Brazil.

Whether credit quality holds through the current cycle in Brazil and Argentina, as a portfolio growing 62% a year seasons, cannot be judged from one quarter of stable delinquency data.

What to watch next

Watch the fourth-quarter print first: the operating margin against 6.3%, and whether peak-season volume through the expanded network pulls shipping costs back down as a share of revenue.

Watch Black Friday and the peak season it opens. The capacity was built for those weeks, and their volume is the first real test of the trade-off.

Watch the credit lines: the 15-to-90-day delinquency rate against 7.0%, and whether provision growth keeps outpacing the portfolio's 62% growth.