Costco Wholesale Corporation Stock Performance
Costco Wholesale Corporation shares traded at $947.74, posting a modest daily gain of 0.12%, per SID market data. The stock has demonstrated mixed performance across timeframes, gaining 0.67% over the past month but declining 13.08% over the trailing three months, suggesting recent selling pressure. On a one-year basis, COST has returned just 2.18%, significantly underperforming the broader market. Technical indicators reflect a cautious posture, with the 14-day RSI reading 40.6, approaching oversold territory. The stock currently trades below both its 50-day moving average of $948.93 and its 200-day moving average of $979.20, according to Massive/Polygon data, indicating a bearish technical configuration. Costco's beta of 0.982 confirms near-market volatility, while average daily volume stands at approximately 2.52 million shares. The company maintains a market capitalization of roughly $392 billion within the Consumer Defensive sector.
Costco Wholesale Corporation Valuation Analysis
Costco Wholesale Corporation trades at a price-to-earnings ratio of 47.30, reflecting a substantial premium relative to the broader Consumer Defensive sector, per SID market data. The stock's price-to-book ratio stands at 12.96, indicating the market values the company at nearly thirteen times its book value, according to SEC filings. The negative PEG ratio of -2.13 suggests an atypical relationship between the current earnings multiple and projected growth rates, complicating traditional growth-adjusted valuation assessments. Costco offers a dividend yield of approximately 0.57%, which remains modest but consistent with the company's historical capital allocation strategy that prioritizes reinvestment and periodic special dividends. At a market capitalization of approximately $392 billion, Costco's premium valuation reflects persistent investor confidence in its membership-driven warehouse model and consistent revenue execution, though the elevated multiples leave limited margin for any deterioration in fundamental performance.
Smart Money Activity for COST
Costco Wholesale Corporation registers a composite smart money score of 46, signaling a neutral stance among sophisticated market participants, per SID market data. Institutional positioning is notably strong, scoring a perfect 25 out of 25, indicating robust fund ownership and sustained allocation from major asset managers, according to 13F institutional filings. In contrast, insider activity reflects a bearish tilt, scoring 0 out of 25, with two insider transactions recorded over the past 90 days — both classified as sells and zero buys — per SEC Form 4 filings. Dark pool activity scores 9.4 out of 25, suggesting below-average off-exchange accumulation interest at current price levels. Congressional trading activity registers 12 out of 25, reflecting moderate engagement from elected officials with disclosed positions. The divergence between maximum institutional conviction and absent insider buying creates a mixed signal, with corporate insiders reducing exposure while institutional holders maintain full allocations in the warehouse retailer.
Costco Wholesale Corporation Earnings Outlook
Costco Wholesale Corporation has delivered a consistent earnings trajectory across recent quarters, beating analyst estimates in three of the last four reporting periods, according to company earnings reports. The most recent quarter ending May 2026 showed earnings per share of $4.93 versus the consensus estimate of $4.92, representing a marginal beat of $0.01. The March 2026 quarter similarly exceeded expectations with actual EPS of $4.58 against an estimate of $4.55. The December 2025 quarter produced the most notable upside surprise, with EPS of $4.50 surpassing the $4.36 consensus by approximately 3.3%, per analyst estimates. However, the September 2025 quarter represented a slight miss, with actual EPS of $5.87 falling short of the $5.92 estimate by $0.05. The pattern of narrow beats suggests Costco consistently meets but rarely dramatically exceeds market expectations, maintaining its reputation for operational predictability.
Wall Street Analyst Ratings for COST
Wall Street analyst coverage of Costco Wholesale Corporation reflects a moderately constructive but divided outlook, per SID consensus data. JP Morgan reiterated its Overweight rating on July 9, 2026, maintaining conviction in the stock's risk-reward profile at current levels. TD Cowen similarly reaffirmed a Buy rating on June 3, 2026, underscoring continued bullish sentiment among growth-oriented coverage analysts, according to Wall Street analyst reports. However, DA Davidson issued two separate Neutral reiterations on June 4 and June 1, 2026, signaling limited upside expectations from the current $947.74 price level. Citigroup initiated or resumed coverage with a Neutral rating on June 18, 2026, adding to the cautious contingent. Among the five most recent analyst actions, two maintain bullish positioning while three reflect neutral stances, creating an evenly split coverage landscape. No analysts have issued underweight or sell-equivalent ratings during the recent coverage period, indicating a floor of institutional confidence.
