Costco
COST
$918.91
+1.56%
Costco Wholesale Corp operates a global chain of membership-based warehouse clubs, selling high-quality groceries, general merchandise, and ancillary services at consistently low prices across roughly 910 warehouses and three geographic segments: the US (about 73% of revenue), Canada (13%), and International (14%). As one of the world's largest retailers, Costco is a scale-driven, membership-fee-powered platform whose core moat is its 93% US/Canada renewal rate and nearly 90% international renewal rate, which underpin a highly predictable, recurring profit stream. The current investor narrative centers on whether Costco's premium valuation can be sustained as the stock has materially underperformed the S&P 500 over the past year, with shares down about 6% while the index gained 16%, even as the company continues to post double-digit revenue growth. Debate is further shaped by tariff-refund tailwinds for import-heavy retailers, the possibility of a special dividend given Costco's history of periodic payouts, and a Federal Reserve signaling no tolerance for inflation, which could pressure richly valued consumer names while favoring defensive operators like Costco.…
COST
Costco
$918.91
Related headlines
Investment Opinion: Should I buy COST Today?
The synthesized recommendation is a Hold, with a bias toward accumulating on further weakness. The core thesis is that Costco's premium valuation and near-term technical downtrend offset its strong fundamentals and defensive characteristics, but the analyst consensus Buy rating and average target price of $1072.20 (18.5% upside) suggest the selloff may be overdone. The stock is a high-quality compounder, but the current price already reflects much of its growth prospects.
Supporting evidence includes: 1) Revenue growth of 11.58% year over year in Q3 2026, with consistent sequential gains; 2) A fortress balance sheet with debt-to-equity of 0.35 and $8.81 billion in trailing free cash flow; 3) ROE of 27.77% and ROA of 8.67%, indicating efficient capital use; and 4) A dividend yield of 0.52% with a low payout ratio of 26.95%, leaving room for increases or special dividends. However, the trailing PE of 51.72x is roughly double the sector average, and the PEG of 5.23 suggests the stock is expensive relative to its growth rate.
The biggest risks that could invalidate the thesis are: 1) A deceleration in revenue growth below 8%, which would likely trigger multiple compression; 2) Margin pressure from rising costs or competitive pricing; and 3) A broader market downturn that hits high-multiple stocks disproportionately. The rating would upgrade to Buy if the stock falls below $850 (near the 52-week low) while fundamentals remain intact, or if revenue growth accelerates above 12%. It would downgrade to Sell if revenue growth falls below 6% or if gross margins decline below 12%. Relative to its history and peers, Costco is overvalued on a PE basis but fairly valued on a growth-adjusted basis if it can sustain double-digit growth.
Sign up to view all
COST 12-Month Price Forecast
Costco presents a classic quality-vs-valuation dilemma. The company's membership model, consistent double-digit revenue growth, and fortress balance sheet are undeniable strengths, but the stock's premium multiple and recent underperformance suggest the market is questioning whether the growth justifies the price. The analyst consensus remains bullish with an 18.5% upside to the average target, but the wide target range and the stock's proximity to its 52-week low indicate high uncertainty. I would upgrade to bullish if revenue growth accelerates above 12% or if the stock falls below $850 with fundamentals intact, and downgrade to bearish if revenue growth falls below 8% or gross margins compress below 12.5%. For now, a neutral stance is warranted, with a preference for accumulating on weakness for long-term holders.
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 +16.7% versus the current price.
Average Target
$1072.20
0 analysts
Implied Upside
+16.7%
vs. current price
Analyst Count
—
covering this stock
Price Range
$740 - $1315
Analyst target range
Costco is covered by 35 analysts, and the consensus recommendation is a Buy with a recommendation mean of 1.95 (where 1.0 is a Strong Buy and 3.0 is a Hold), indicating a moderately bullish but not euphoric stance. The average price target is $1072.20, which implies roughly 18.5% upside from the current price of $904.77, a meaningful gap that suggests analysts see the recent selloff as overdone relative to fundamentals. The consensus EPS estimate of $28.49 (range $27.43 to $29.45) and revenue estimate of $394.25 billion (range $383.07 billion to $404.49 billion) underpin that optimism, though the stock's 6.18% one-year decline shows the market has been unwilling to pay up for those estimates. The target range spans a low of $740.00 to a high of $1315.00, a spread of $575 or roughly 78% of the low target, which signals unusually high dispersion and therefore elevated uncertainty about Costco's near-term path. The high target of $1315.00 implies about 45.4% upside and would require a re-rating toward the upper end of Costco's historical multiple band, likely driven by accelerating membership fee growth, a special dividend, or tariff-refund windfalls; the low target of $740.00 implies about 18.2% downside and prices in margin compression, consumer trade-down, or multiple contraction toward the lower end of the historical range. Recent institutional ratings show a stable-to-constructive tone, with JP Morgan maintaining Overweight (2026-07-09), TD Cowen, B of A Securities, BTIG, and UBS reiterating Buy ratings, and only Truist and DA Davidson sitting at Hold/Neutral, indicating no recent downgrades but also no fresh upgrades to catalyze a reversal. The wide target spread combined with the stock trading near its 52-week low suggests the market is pricing the bear case while analysts remain anchored to the bull case, a setup that could produce sharp upside if upcoming results validate the consensus view.
Drowning in data?
Find the real signal!
Bulls vs Bears: COST Investment Factors
The bear case currently has stronger near-term evidence, given the stock's 22.4% relative underperformance over the past year, accelerating negative momentum, and a premium valuation that leaves little room for error. However, the bull case rests on Costco's durable membership model, consistent double-digit revenue growth, and a fortress balance sheet that supports long-term compounding. The single most important tension is whether Costco's premium multiple can be sustained if revenue growth decelerates further; a resolution toward sustained 10%+ growth would validate the bull case, while a slowdown below 8% could trigger multiple compression toward the sector average.
Bullish
- Membership model drives recurring high-margin profit: Membership fee revenue of $1.36 billion in Q3 2026 is a high-margin profit engine, and renewal rates of 93% in the US/Canada and nearly 90% internationally provide a predictable, recurring earnings stream. This subscription-like model insulates Costco from pure retail margin pressure and supports a premium valuation.
- Double-digit revenue growth with consistent execution: Q3 2026 revenue grew 11.58% year over year to $70.53 billion, with sequential growth from $67.31 billion in Q1 to $69.60 billion in Q2 to $70.53 billion in Q3. This demonstrates Costco is taking share in a value-conscious consumer environment and executing consistently despite macro headwinds.
- Fortress balance sheet and strong cash generation: Debt-to-equity is just 0.35, the current ratio is 1.03, and trailing free cash flow is $8.81 billion, with $18.95 billion in cash at the end of Q3 2026. ROE of 27.77% and ROA of 8.67% reflect efficient capital deployment, and the company funds growth internally while returning capital via dividends and buybacks.
- Analyst consensus sees 18.5% upside: The average price target of $1072.20 implies roughly 18.5% upside from the current price of $904.77, and the consensus recommendation is Buy with a mean of 1.95. Recent institutional ratings show a stable-to-constructive tone, with JP Morgan maintaining Overweight and several firms reiterating Buy ratings.
Bearish
- Premium valuation leaves no room for error: Trailing PE of 51.72x and forward PE of 39.98x represent a 60-100% premium to the sector's typical low-to-mid 20s multiple. EV/EBITDA of 30.97x and PEG of 5.23 further underscore the rich valuation, which embeds optimistic growth expectations and leaves the stock vulnerable to any earnings or comparable-store sales disappointment.
- Severe relative underperformance and downtrend: The stock is down 6.18% over the past year while the S&P 500 gained 16.22%, producing a relative strength of -22.40%. The 1-month, 3-month, and 6-month changes are -4.72%, -7.90%, and -10.28%, respectively, confirming an accelerating downtrend and persistent loss of ground versus the market.
- Thin margins and decelerating growth: Net margin is just 2.94% on a trailing basis, with gross margin at 12.77% and operating margin at 3.99%. While Q3 2026 revenue grew 11.58% year over year, the growth rate has decelerated from prior periods, and any further slowdown could pressure the premium multiple.
- Wide analyst target dispersion signals uncertainty: The target range spans a low of $740.00 to a high of $1315.00, a spread of $575 or roughly 78% of the low target. This unusually high dispersion indicates elevated uncertainty about Costco's near-term path, with the low target implying 18.2% downside and pricing in margin compression or multiple contraction.
COST Technical Analysis
Costco is in a sustained downtrend, with the current price of $904.77 sitting just 6.7% above its 52-week low of $844.06 and 17.5% below its 52-week high of $1096.50, placing the stock at roughly 24.0% of its 52-week range. The 1-year price change of -6.18% contrasts sharply with the S&P 500's +16.22% over the same period, producing a relative strength of -22.40% and confirming significant underperformance versus the broader market. This positioning near the lower end of the annual range suggests the stock is in a value-opportunity zone rather than a momentum-driven overextension, though the persistent downtrend means it could still be a falling knife until a clear base forms. Recent momentum is weak and decelerating: the 1-month change of -4.72% and 3-month change of -7.90% show accelerating declines, with the 6-month change of -10.28% confirming the intermediate trend is firmly negative. The 1-month relative strength of -3.66% versus SPY indicates Costco is losing ground even as the market itself has been soft, and the year-to-date gain of +5.88% is now a fading positive that masks the deterioration since spring. This divergence between a positive YTD figure and negative 1-, 3-, and 6-month returns signals that the early-2026 rally has fully reversed, and the burden of proof now rests on a stabilization in the coming weeks. Key technical support sits at the 52-week low of $844.06, roughly 6.7% below the current price; a breakdown below that level would likely trigger further selling and confirm a deeper bear phase. Resistance is anchored at the 52-week high of $1096.50, about 21.2% above the current price, and a breakout above that level would require a major fundamental catalyst to reverse the current trend. With a beta of 0.855, Costco is roughly 14.5% less volatile than the market, which is consistent with its defensive consumer-staples profile and suggests position sizing can be somewhat larger than for higher-beta names, though the max drawdown of -17.54% shows the stock is not immune to meaningful declines.
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
-5.1%
Cumulative gain past year
| Period | COST Return | S&P 500 |
|---|---|---|
| 1m | -4.4% | -2.0% |
| 3m | -6.9% | +1.4% |
| 6m | -6.2% | +15.0% |
| 1y | -5.1% | +15.7% |
| ytd | +7.5% | +11.6% |
Bobby - Your AI Investment Partner
Get real-time data, AI-driven personalized investment analysis to make smarter investment decisions
COST Fundamental Analysis
Costco's revenue trajectory remains solidly positive, with the most recent quarter (Q3 2026, ended 2026-05-10) delivering $70.53 billion in revenue, up 11.58% year over year from $63.21 billion in the prior-year quarter. Sequentially, revenue has grown from $67.31 billion in Q1 2026 to $69.60 billion in Q2 2026 to $70.53 billion in Q3 2026, demonstrating consistent top-line expansion, and the Q4 2025 quarter posted $86.16 billion, reflecting the seasonal holiday peak. Segment data shows Food and Sundries at $27.15 billion and Non-Foods at $19.15 billion as the largest contributors, with Fresh Food at $9.89 billion and Membership fees at $1.36 billion, the latter being the high-margin profit engine that drives the model. The growth trend implies Costco continues to take share in a value-conscious consumer environment, though the deceleration from the prior-year Q3 growth rate warrants monitoring. Profitability is stable but thin, as expected for a low-margin warehouse retailer: Q3 2026 net income was $2.19 billion on a 3.11% net margin, with gross margin at 12.77% and operating margin at 3.99%. Gross margin has been essentially flat across recent quarters (12.77% in Q3 2026 vs. 12.76% in Q2 2026 and 13.07% in Q1 2026), while net income has risen from $2.00 billion in Q1 2026 to $2.04 billion in Q2 2026 to $2.19 billion in Q3 2026, showing modest sequential improvement. The net margin of 2.94% on a trailing basis is consistent with the discount-store industry, where scale and membership fees, not product markups, drive profitability. The balance sheet is conservative and cash-generative: debt-to-equity is just 0.35, the current ratio is 1.03, and trailing free cash flow is $8.81 billion, with Q3 2026 free cash flow of $2.04 billion on operating cash flow of $3.45 billion against capital expenditure of $1.41 billion. ROE is a robust 27.77% and ROA is 8.67%, reflecting efficient capital deployment, while the cash balance of $18.95 billion at the end of Q3 2026 provides ample liquidity. The company funds growth internally and still returns capital via dividends and buybacks, with $184 million in stock repurchased in Q3 2026, indicating no dependence on external financing.
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
Open an Account, get $2 TSLA now!
Valuation Analysis: Is COST Overvalued?
Because Costco is solidly profitable with positive net income of $2.19 billion in the latest quarter, the PE ratio is the appropriate primary metric. The trailing PE stands at 51.72x while the forward PE is 39.98x, a gap of roughly 29% that implies the market expects meaningful earnings growth over the next twelve months, consistent with the consensus EPS estimate of $28.49 versus the trailing figure. The PEG ratio of 5.23 and price-to-book of 14.36x further underscore that investors are paying a steep price for Costco's earnings and asset base. Relative to the broader consumer defensive and discount store sector, Costco trades at a substantial premium: its trailing PE of 51.72x and forward PE of 39.98x compare to a sector that typically trades in the low-to-mid 20s, implying a premium of roughly 60-100% depending on the peer set. The PS ratio of 1.52x and EV/sales of 1.36x look modest in absolute terms, but that reflects Costco's enormous low-margin revenue base rather than cheapness; EV/EBITDA of 30.97x is the more telling figure and confirms a rich valuation. This premium is justified in part by Costco's best-in-class membership renewal rates, consistent double-digit revenue growth, and defensive demand profile, but the magnitude of the premium leaves little room for execution missteps. Historically, Costco's PE has ranged from roughly 28x (Q4 2023) to 66x (Q2 2025), and the current 51.72x sits in the upper-middle portion of that band, well above the 40.11x recorded at fiscal year-end 2025 but below the 2025 peak. The PS ratio of 1.52x is near the low end of its historical range (which has stretched from about 3.09x to 7.47x on the quarterly series), though methodology differences between the current and historical ratio sets warrant caution in direct comparison. The takeaway is that Costco remains a premium-priced compounder whose multiple has compressed from its highs but still embeds optimistic growth expectations, leaving the stock vulnerable if earnings or comparable-store sales disappoint.
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 and operational risks center on Costco's thin margins and premium valuation. Net margin is just 2.94%, gross margin 12.77%, and operating margin 3.99%, leaving little buffer if costs rise or consumer spending weakens. The company's revenue is heavily concentrated in the US (about 73% of total), and any regional economic downturn could disproportionately impact results. Additionally, the trailing PE of 51.72x and forward PE of 39.98x mean that any earnings miss could lead to a sharp multiple contraction, as the market has already priced in optimistic growth expectations.
Market and competitive risks include the stock's significant underperformance versus the S&P 500, with a relative strength of -22.40% over the past year, and a beta of 0.855 that, while defensive, does not fully insulate against sector rotation. The Fed's 'no tolerance' for inflation could lead to rate hikes that pressure richly valued consumer staples, and competitors like Target are gaining traction with turnaround plans, potentially eroding Costco's market share. Furthermore, the wide analyst target range ($740 to $1315) reflects high uncertainty, and any negative news on tariffs or consumer spending could trigger further selling.
The worst-case scenario would involve a combination of decelerating revenue growth, margin compression, and multiple contraction. If Costco's revenue growth slows below 8% and the market re-rates the stock toward the lower end of its historical PE band (around 28x), the shares could fall to the analyst low target of $740, representing a 18.2% decline from the current price of $904.77. A more severe scenario, such as a consumer-led recession, could push the stock toward its 52-week low of $844.06, a 6.7% drop, but if the low is breached, the next support might be around $800, implying a 11.6% loss. The max drawdown of -17.54% over the past year shows that such declines are within historical experience.
FAQ
The key risks include: 1) Valuation risk: the premium multiple could compress if revenue growth slows, with the stock already down 6.18% over the past year and relative strength of -22.40% versus the S&P 500. 2) Margin risk: net margin is only 2.94%, so any cost inflation or price competition could significantly impact profitability. 3) Macro risk: the Fed's 'no tolerance' for inflation could lead to rate hikes that pressure high-multiple consumer stocks. 4) Competitive risk: rivals like Target are gaining traction with turnaround plans, potentially eroding Costco's market share. These risks are ranked from highest to lowest severity, with valuation and margin risks being the most immediate.
Our 12-month forecast has three scenarios: Bull case (25% probability) targets $1150-$1315, driven by accelerating revenue growth, a special dividend, and tariff refunds. Base case (55% probability) targets $1000-$1100, assuming 10-11% revenue growth and stable margins, aligning with the analyst average target of $1072.20. Bear case (20% probability) targets $740-$850, assuming a consumer slowdown, margin compression, and multiple contraction. The base case is most likely, hinging on Costco maintaining double-digit revenue growth and its premium membership model.
COST appears overvalued on most traditional metrics. Its trailing PE of 51.72x and forward PE of 39.98x are roughly double the discount store sector's typical low-to-mid 20s multiple, and its PEG ratio of 5.23 suggests the stock is expensive relative to its growth rate. EV/EBITDA of 30.97x and price-to-book of 14.36x further confirm a rich valuation. However, the premium is partially justified by Costco's best-in-class membership renewal rates (93% US/Canada), consistent double-digit revenue growth, and defensive demand profile. The market is pricing in continued execution and growth, leaving little room for error.
From a risk/reward perspective, COST is a good buy for long-term investors who can tolerate near-term volatility and are willing to pay a premium for quality. The stock trades at a trailing PE of 51.72x, well above the sector average, but offers an 18.5% upside to the analyst average target of $1072.20. The biggest downside risk is multiple contraction if revenue growth decelerates, with the analyst low target of $740 implying 18.2% downside. For those with a long horizon, accumulating on weakness near the 52-week low of $844 could be attractive, but near-term momentum is negative, so patience is advised.
COST is best suited for long-term investment, given its defensive consumer staples profile, low beta of 0.855, and consistent dividend growth (current yield 0.52% with a low payout ratio of 26.95%). The company's membership model provides recurring revenue and earnings visibility, making it a core holding for patient investors. Short-term trading is less attractive due to the current downtrend and negative momentum, with the stock down 4.72% over the past month. A minimum holding period of 3-5 years is recommended to ride out multiple compression and benefit from long-term compounding.
