Key Highlights

  • Costco posted fiscal fourth-quarter Revenue of $95.72 billion, ahead of the roughly $94.88 billion analysts estimated.
  • Earnings came in at $6.75 a share, beating the consensus estimate of about $6.53.
  • COST slipped in premarket trading before recovering to close higher on the S&P 500.
  • About 15 cents of the quarter's Earnings per share came from Tariff refunds, a detail that drew scrutiny.

Costco shrugged off an early dip and climbed on Friday after its fiscal fourth-quarter results beat Wall Street's estimates on both revenue and earnings per share.

The Numbers That Mattered

Costco Wholesale delivered the kind of report investors like to see from a retail heavyweight. For its fiscal fourth quarter, the membership Warehouse chain posted revenue of $95.72 billion, ahead of the roughly $94.88 billion analysts had estimated. Earnings came in at $6.75 a share, beating the consensus estimate of about $6.53.

Comparable sales, which strip out the effect of newly opened warehouses and are one of the most closely watched retail metrics, were strong. The stock slipped in premarket trading before recovering, and COST closed higher on Friday, September 25, finishing among the gainers in the S&P 500.

Why the Early Dip, Then the Climb

A beat does not always mean an instant rally. Costco trades at a premium valuation compared with many retailers, so investors tend to scrutinise every detail. Two details drew attention. First, growth in membership fee revenue slowed. Second, about 15 cents of the quarter's Earnings Per Share came from tariff refunds, a benefit that may not repeat.

Those points likely explain the early hesitation. As the session went on, buyers focused on the bigger picture: strong comparable sales, a clear top-line beat and upbeat commentary from management. Costco's chief financial officer said members are "very resilient" and willing to spend on discretionary items, which is a meaningful signal given the pressure on household budgets.

Understanding the Costco Model

Costco, based in Issaquah, Washington, runs a global network of membership warehouses. Shoppers pay an annual fee for access to bulk goods at low prices. The company keeps product margins thin and earns a large share of its profit from membership fees, which is why investors pay close attention to renewal rates and fee growth.

Because of that model, a slowdown in membership fee revenue growth is watched carefully, even when sales are strong. It is one of the key threads investors will follow in coming quarters.

A Consumer Under Pressure

The resilience in Costco's numbers contrasts with a gloomy survey backdrop. The University of Michigan's final September consumer sentiment index fell to 48.1 from 51.7 in August, a four-month low, although slightly above the 47.6 estimate. The survey director warned that "elevated fuel prices and re-escalating trade disputes could pass through the economy," and Personal Finance expectations weakened.

US gasoline is near $4.50 a gallon, and Mortgage rates jumped this week. In that environment, value-focused retailers often benefit as shoppers trade down, a pattern that has historically helped warehouse clubs.

The S&P 500 closed at 7,743.41, up 39.28 points, locking in a weekly gain. The Nasdaq Composite added 129.34 points to 27,068.72, and the Dow jumped 478.64 points to 51,828.62, snapping a three-week losing streak.

Oil offered some relief, with WTI crude sliding about $2.20 after Iran's foreign minister proposed reopening the Strait of Hormuz and resuming nuclear talks. Treasury yields remained elevated, with the 10-year touching its highest level since 2007 during the session.

On trade, Xi Jinping's state visit ended with limited policy outcomes but no immediate tariff escalation, which matters for retailers that Import goods.

What to Watch

Costco's monthly sales reports, when released, will show whether comparable sales strength holds up, and investors will track membership fee trends closely. Monday's USTR release on agricultural and medical-device agreements with China is relevant for trade-exposed retailers. Next week's PCE price index, ISM manufacturing, JOLTS and nonfarm payrolls will offer a fuller picture of consumer health.