Costco
COST
$904.77
+0.26%
Costco Wholesale Corporation operates a global chain of membership-based warehouse clubs, offering a wide range of high-quality products at low prices, primarily in the discount retail industry. As a market leader in the warehouse club segment, Costco differentiates itself through its membership model, which generates recurring revenue and fosters high customer loyalty, with renewal rates exceeding 90% in key markets. The current investor narrative centers on Costco's ability to sustain growth amid shifting consumer spending patterns, potential tariff-related refunds that could provide a one-time cash boost, and the possibility of a special dividend in 2026, while also facing concerns about valuation and margin pressures in a competitive retail environment.…
COST
Costco
$904.77
Related headlines
Investment Opinion: Should I buy COST Today?
Based on the analysis, COST is rated a Hold. The consensus analyst recommendation is Buy with an average target of $1,072.20, implying a 17.1% upside, but the stock's high valuation and negative momentum warrant caution. The thesis is that Costco's strong fundamentals are offset by a premium price, making it a quality holding but not an attractive entry point at current levels.
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COST 12-Month Price Forecast
Costco's fundamentals are solid, but the stock's valuation is stretched, and price momentum is negative. The neutral stance reflects a balance between the company's growth potential and the risk of multiple compression. If revenue growth accelerates above 12% and the stock stabilizes, I would upgrade to bullish; if margins decline or growth slows below 8%, I would turn bearish.
Wall Street consensus
Most Wall Street analysts maintain a constructive view on Costco's 12-month outlook, with a consensus price target around $1072.20 and implied upside of +18.5% versus the current price.
Average Target
$1072.20
0 analysts
Implied Upside
+18.5%
vs. current price
Analyst Count
—
covering this stock
Price Range
$740 - $1315
Analyst target range
The target price range spans from a low of $740.00 to a high of $1,315.00, indicating a wide dispersion of expectations. The high target of $1,315 assumes that Costco will continue to execute on its growth strategy, potentially benefiting from tariff refunds and special dividends, while the low target of $740 reflects concerns about valuation compression and potential margin erosion in a competitive retail environment. The wide spread between the low and high targets suggests significant uncertainty among analysts, but the recent pattern of ratings shows no major downgrades, with most firms maintaining their previous stances, indicating a stable outlook. If analyst data were insufficient, it would imply limited coverage, but with 35 analysts, the stock is well-covered, and the consensus provides a reliable signal for investors.
Bulls vs Bears: COST Investment Factors
Costco presents a mixed picture: strong revenue growth and a loyal membership base are offset by a rich valuation and negative price momentum. The bull case relies on continued top-line acceleration and potential one-time cash boosts from tariff refunds, while the bear case centers on valuation risk and margin pressures. Currently, the bearish evidence is stronger given the stock's underperformance and high multiple, but the company's fundamental strength provides a floor. The key tension is whether Costco can grow into its valuation, as any earnings miss could trigger a significant de-rating.
Bullish
- Robust Revenue Growth: Costco's Q3 FY2026 revenue grew 11.58% YoY to $70.53 billion, accelerating from prior quarters (Q2: +9.2%, Q1: +8.3%). This consistent top-line momentum is driven by strong demand across segments, with Food and Sundries contributing $27.15 billion.
- High-Margin Membership Model: Membership fees of $1.355 billion in Q3 provide a recurring, high-margin revenue stream, supporting a 93% renewal rate in the US/Canada. This model enhances profitability and customer loyalty, underpinning stable earnings.
- Strong Profitability Metrics: ROE stands at 27.77% and net margin at 2.94%, reflecting efficient capital use and cost control. Operating margin of 3.77% in Q3 is consistent with recent quarters, showing stable profitability despite retail headwinds.
- Analyst Consensus Buy: With 35 analysts, the consensus recommendation is 'Buy' (mean 2.0), and the average target price of $1,072.20 implies a 17.1% upside from the current $915.74. The high target of $1,315 suggests further potential if growth continues.
Bearish
- Elevated Valuation: Trailing PE of 51.72x and forward PE of 40.47x are well above the market average, pricing in high growth expectations. The PEG ratio of 5.23x indicates that earnings growth may not justify the premium, leaving little room for error.
- Negative Price Momentum: The stock is down 4.2% over the past year and 8.25% over six months, while the S&P 500 gained 18.65% in the same period. Relative strength is -22.85% over one year, showing significant underperformance and a clear downtrend.
- Margin Pressure: Gross margin is only 12.84%, and operating margin is 3.77%, reflecting the low-margin retail model. Any increase in costs or competitive pricing pressure could compress margins further, impacting profitability.
- Consumer Spending Slowdown: Recent news indicates Americans are cutting back on spending, which could impact Costco's discretionary categories like Non-Foods ($19.15 billion in Q3). A prolonged slowdown could decelerate revenue growth.
COST Technical Analysis
Costco's stock is currently in a clear downtrend, with the price at $915.74 as of September 4, 2026, reflecting a 1-year decline of 4.2% and a 6-month drop of 8.25%. The stock is trading at 83.5% of its 52-week range (between $844.06 low and $1096.5 high), indicating it is closer to the lower end of its yearly range, which suggests a bearish sentiment and potential value opportunity if fundamentals remain strong. The stock's beta of 0.855 indicates it is less volatile than the broader market, but the recent price action shows significant weakness relative to the S&P 500, which gained 18.65% over the same 1-year period.
Beta
0.85
0.85x market volatility
Max Drawdown
-17.5%
Largest decline past year
52-Week Range
$844-$1097
Price range past year
Annual Return
-6.2%
Cumulative gain past year
| Period | COST Return | S&P 500 |
|---|---|---|
| 1m | -4.7% | -1.1% |
| 3m | -7.9% | +3.0% |
| 6m | -10.3% | +15.4% |
| 1y | -6.2% | +16.2% |
| ytd | +5.9% | +12.1% |
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COST Fundamental Analysis
Costco's revenue growth remains robust, with the most recent quarter (Q3 FY2026, ending May 10, 2026) reporting revenue of $70.527 billion, a year-over-year increase of 11.58% from $63.205 billion in the prior year's comparable quarter. This growth is consistent with recent quarters, as Q2 FY2026 revenue was $69.597 billion (up from $63.723 billion in Q2 FY2025), and Q1 FY2026 revenue was $67.307 billion (up from $62.151 billion in Q1 FY2025), indicating a steady acceleration in top-line performance. The growth is driven primarily by the Food and Sundries segment, which contributed $27.149 billion in the latest quarter, along with strong contributions from Non-Foods ($19.153 billion) and Fresh Food ($9.887 billion), while membership fees of $1.355 billion provide a high-margin recurring revenue stream.
Quarterly Revenue
$70.5B
2026-05
Revenue YoY Growth
+11.6%
YoY Comparison
Gross Margin
12.8%
Latest Quarter
Free Cash Flow
$8.8B
Last 12 Months
Revenue & Net Income Trends (2 Years)
Revenue Breakdown
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Valuation Analysis: Is COST Overvalued?
Given Costco's positive net income, the price-to-earnings (PE) ratio is the most appropriate valuation metric. The trailing PE stands at 51.72x, while the forward PE is 40.47x, indicating that the market expects earnings growth to continue, as the forward multiple is lower. This gap suggests that analysts anticipate EPS to increase from the trailing level, with consensus estimated EPS of $28.49 for the next fiscal year, which would represent a significant jump from the current EPS of $19.34 (as per key metrics).
PE
51.7x
Latest Quarter
vs. Historical
High-End
5-Year PE Range 28x~59x
vs. Industry Avg
N/A
Industry PE ~N/A*
EV/EBITDA
31.0x
Enterprise Value Multiple
Investment Risk Disclosure
Financial risks include a high valuation with a trailing PE of 51.72x, which leaves little room for error; if earnings fail to meet the elevated expectations, the stock could see multiple compression. The company's debt-to-equity ratio of 0.35 is manageable, but its current ratio of 1.03 is tight, indicating potential liquidity constraints. Additionally, the low net margin of 2.94% makes the business sensitive to cost inflation, and any rise in operating expenses could disproportionately impact profits. Free cash flow is positive at $8.81 billion TTM, but the payout ratio of 27% suggests limited flexibility for increased dividends without special actions.
FAQ
The key risks are: 1) Valuation risk, as the high PE could compress if growth slows; 2) Competitive risk from Walmart, Target, and Amazon, which could pressure margins; 3) Macro risk, as a consumer spending downturn could reduce sales; 4) Company-specific risk, such as a failure to execute on expansion or a membership fee increase backlash. The most severe risk is a combination of slowing growth and multiple compression, which could lead to a 20%+ decline from current levels.
The 12-month forecast is mixed. The base case (50% probability) sees the stock trading around $1,072, the analyst average target, implying a 17% gain. The bull case (25% probability) could push it to $1,315, a 44% gain, if growth accelerates and special dividends are announced. The bear case (25% probability) could see it drop to $740, a 19% loss, if consumer spending weakens and margins compress. The most likely scenario is the base case, assuming Costco maintains its growth trajectory and the market stabilizes.
COST is overvalued relative to its historical average and peers. The trailing PE of 51.72x is significantly higher than the market average of ~20x, and the PEG ratio of 5.23x suggests that earnings growth is not sufficient to justify the premium. The forward PE of 40.47x implies the market expects EPS to grow 47% to $28.49, which is optimistic. Compared to its own history, the stock has traded at an average PE of ~35x, so the current multiple is above that. This valuation suggests the market is pricing in flawless execution, leaving little room for disappointment.
COST is a good buy for long-term investors who value stability and growth, but the current price offers limited upside. With an average analyst target of $1,072.20, the potential gain is 17.1%, but the stock's high PE of 51.72x means any earnings miss could lead to a sharp drop. The biggest downside risk is a de-rating to the low target of $740, a 19% loss. For those with a high risk tolerance and a long horizon, it could be a solid addition, but for value-focused investors, waiting for a better entry point may be prudent.
COST is better suited for long-term investment due to its stable business model and consistent growth. The stock's beta of 0.855 indicates lower volatility than the market, but its high valuation makes it susceptible to short-term swings. Over the past year, the stock has declined 4.2%, while the S&P 500 gained 18.65%, showing that short-term trading has been unfavorable. For long-term investors, the company's revenue growth of 11.58% YoY and strong membership renewals suggest it can compound earnings over time. A minimum holding period of 3-5 years is recommended to ride out valuation fluctuations and benefit from earnings growth.