COST

Costco

$996.08

+1.36%
Oct 29, 2026
Bobby Quantitative Model
Costco Wholesale Corp operates a global chain of membership-based warehouse clubs, selling high-quality groceries, fresh food, general merchandise, and ancillary services at consistently low prices across roughly 940 warehouses and three geographic segments (US ~73% of revenue, Canada 13%, International 14%), within the Consumer Defensive / Discount Stores industry. Its distinct competitive identity rests on a subscription-like membership model with renewal rates near 92% in the US and Canada, where thin merchandise margins are subsidized by high-margin membership fees, creating a structurally advantaged, traffic-driven retail platform that competitors struggle to replicate. The current investor narrative centers on accelerating top-line momentum — September sales reportedly rose 13% with digital up 19% — alongside a debate over whether a premium-multiple defensive compounder can keep outperforming after a volatile six-month stretch in which the stock lagged the S&P 500. A higher-for-longer rate backdrop and tariff-driven inflation are framing Costco as a relative safe haven among retailers, while bulls and bears argue over how much of that resilience is already priced in.

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COST 12-Month Price Forecast

Historical Price
Current Price $996.08
Average Target $996.08
High Target $1145.49
Low Target $846.67

Wall Street consensus

Most Wall Street analysts maintain a constructive view on Costco's 12-month outlook, with a consensus price target around $1067.59 and implied upside of +7.2% versus the current price.

Average Target

$1067.59

0 analysts

Implied Upside

+7.2%

vs. current price

Analyst Count

—

covering this stock

Price Range

$770 - $1315

Analyst target range

Coverage is deep and constructive, with 37 analysts and a consensus recommendation of "buy" (mean rating 1.93 on a 1-5 scale where lower is more bullish). The average target price of $1067.59 implies roughly +6.4% upside from the current $1003.32, a moderate rather than aggressive signal, while the consensus EPS estimate of $32.63 and revenue estimate of $437.07 billion frame expectations for continued mid-single-digit to low-double-digit growth. The bullish tilt is reinforced by recent institutional actions: Deutsche Bank, Argus, Raymond James, Freedom Broker, JP Morgan, Mizuho, and Bernstein all maintain Buy/Outperform/Overweight ratings, while Truist, RBC, and Wells Fargo sit at Hold/Sector Perform/Equal Weight, reflecting a split between growth believers and valuation skeptics. The target range is wide, from a low of $770 (-23.3% downside) to a high of $1315 (+31.1% upside), a spread of roughly 71% of the current price that signals meaningful disagreement about the multiple Costco deserves. The high target likely assumes sustained double-digit comps, membership-fee growth, and multiple expansion back toward historical highs near 50x earnings, while the low target prices in margin compression, consumer trade-down pressure, or a de-rating toward the low-30s PE. The tight clustering of recent ratings around Buy/Outperform with no downgrades suggests stable conviction, but the wide price range and the stock's 6.4% implied upside indicate the consensus sees fair value as roughly current levels, making execution on sales growth the key catalyst.

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Bulls vs Bears: COST Investment Factors

The bull case currently has stronger evidence: 11.1% revenue growth, 92% membership renewal, a fortress balance sheet, and a valuation that has de-rated from 66.5x to 45.4x PE all point to a high-quality compounder trading closer to fair value than at its 2025 peak. However, the bear case is not weak — a 40.1x forward PE with a 3.26 PEG and only 6.4% analyst upside means the market already pays richly for that quality. The single most important tension is whether Costco's accelerating top line (11.1% YoY, 13% September comps) is durable volume-driven share gain or inflation-and-gas-inflated revenue that fades as tariffs bite; if it is the former, the multiple is defensible, and if the latter, a de-rating toward the low-30s PE implied by the $770 bear target becomes the dominant risk.

Bullish

  • Revenue growth accelerating to 11.1%: Q4 FY2026 revenue reached $95.72B versus $86.16B a year earlier, an 11.1% YoY increase, and September sales reportedly rose 13% with digital up 19%. This is well above the mid-single-digit growth Costco historically delivered, showing the value-seeking consumer is rotating toward the warehouse model.
  • Membership model with 92% renewal: Membership fees of $1.36B are the high-margin profit anchor subsidizing thin merchandise margins, backed by 92% US/Canada renewal rates and 84 million members. This subscription-like annuity gives Costco earnings visibility that pure-merchandise retailers cannot replicate.
  • Fortress balance sheet, self-funded growth: Debt-to-equity of 0.24, $20.21B in cash, $9.39B TTM free cash flow, and only $2.21B quarterly capex mean growth is internally funded. ROE of 25.77% and ROA of 8.66% confirm exceptional capital efficiency despite a 3.13% net margin.
  • Valuation de-rated to multi-year lows: Trailing PE has compressed from 66.5x in Q2 2025 and 59.2x in Q3 2025 to 45.4x now, with P/B falling from 18.6x to 11.7x and PS from 7.47x to 1.38x. The market has already priced in slower growth and higher rates, improving the risk/reward versus the 2025 peak.

Bearish

  • Premium multiple leaves no margin for error: A 45.4x trailing PE and 40.1x forward PE represent roughly an 80-100% premium to typical discount-retail multiples in the high-teens to low-20s. The 3.26 PEG ratio and 28.37x EV/EBITDA mean any growth disappointment would trigger sharp multiple compression.
  • Thin and compressing gross margins: Gross margin drifted from 13.07% in Q1 2026 to 12.74% in Q4, with operating margin at 3.97% and net margin at 3.13%. At these thin levels, small merchandise-mix or inflation pass-through shifts have outsized earnings impact.
  • Analyst upside is only 6.4%: The $1067.59 average target implies just +6.4% upside from $1003.32, and the target range spans $770 to $1315 — a 71% spread signaling deep disagreement. Truist, RBC, and Wells Fargo sit at Hold, and the 1.93 mean rating is constructive but not conviction-level.
  • One-year relative underperformance: Despite the recent rally, the stock is up only 6.50% over one year versus SPY's 13.13%, a -6.63% relative strength gap, and the six-month change is -0.77% versus SPY's +6.45%. The -18.33% max drawdown confirms the defensive premium did not protect holders during the correction.

COST Technical Analysis

Costco is in a recovery phase within a broader range-bound consolidation: the stock is up 6.50% over the past year and 17.42% year-to-date, but sits only about 8.5% below its 52-week high of $1096.50 and roughly 18.9% above its 52-week low of $844.06, placing it at approximately 79% of its 52-week range. That positioning signals returning momentum rather than overextension, though the -18.33% max drawdown and -14.89% price change figure confirm the stock endured a meaningful correction before this rebound. The current price of $1003.32 is still below the April 2026 level near $998 and well under the May peak above $1094, so the longer-term trend is best characterized as a wide trading range with a constructive tilt. Recent momentum is clearly accelerating: the stock gained 10.90% over the past month and 7.30% over three months, a sharp reversal from the -0.77% six-month change, meaning the 1-month trend is diverging positively from the medium-term trend. This looks like a mean-reversion rally off the September lows near $893 rather than a temporary bounce, reinforced by relative strength of +11.92% versus SPY over one month and +4.45% over three months, even as the 1-year relative strength remains negative at -6.63%. The 1-month outperformance against a -1.02% SPY move suggests genuine rotation into defensive retail rather than beta-driven drift. Key resistance sits at the 52-week high of $1096.50, roughly 9.3% above the current price; a decisive breakout would confirm a new leg higher and likely trigger momentum buying, while support rests at the $844.06 52-week low, about 15.9% below current levels, with intermediate support near the September trough around $893. A beta of 0.87 means the stock is roughly 13% less volatile than the market, which supports larger position sizing for risk-managed portfolios but also implies the stock will lag in sharp risk-on rallies; the 3.09 short ratio and 2.41 million share volume indicate no meaningful crowding on either side.

Beta

0.87

0.87x market volatility

Max Drawdown

-18.3%

Largest decline past year

52-Week Range

$844-$1097

Price range past year

Annual Return

+9.2%

Cumulative gain past year

PeriodCOST ReturnS&P 500
1m+7.7%+0.7%
3m+4.6%+3.0%
6m-1.5%+6.8%
1y+9.2%+11.9%
ytd+16.6%+12.8%

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COST Fundamental Analysis

Revenue is growing at a healthy clip: the most recent quarter (ended 2026-08-30) delivered $95.72 billion in revenue with 11.1% year-over-year growth, up from $86.16 billion in the prior-year Q4, and the sequential cadence of $67.31B, $69.60B, $70.53B, and $95.72B across the trailing four quarters shows steady expansion with a seasonal Q4 step-up. Segment data shows Food and Sundries at $27.15 billion, Non-Foods at $19.15 billion, Fresh Food at $9.89 billion, Other at $12.05 billion, and Membership at $1.36 billion, confirming grocery-led traffic as the growth engine while membership fees remain the high-margin profit anchor. The 11.1% growth rate, supported by 13% September sales and 19% digital growth, implies the investment case remains intact: Costco is taking share in a value-seeking consumer environment, though the deceleration from prior-year comparisons warrants monitoring. Profitability is solid but structurally thin, as expected for warehouse retail: Q4 net income was $3.00 billion on a 3.13% net margin, gross margin was 12.74%, and operating margin was 3.97%, with gross margin drifting from 13.07% in Q1 2026 to 12.74% in Q4. Net income rose from $2.01 billion in Q1 to $3.00 billion in Q4, and the 25.2% effective tax rate and 84.5x interest coverage underscore earnings quality, while the modest gross-margin compression reflects merchandise mix and inflation pass-through rather than structural deterioration. The balance sheet is fortress-like: debt-to-equity of 0.24, a current ratio of 1.06, ROE of 25.77%, and ROA of 8.66% reflect high asset turnover and disciplined leverage. Free cash flow of $9.39 billion TTM against $2.49 billion in the latest quarter, with $20.21 billion in cash and only $2.21 billion of quarterly capex, shows the company funds growth internally; the 0.55 cash-flow-to-debt ratio and 26.6% payout ratio leave ample room for dividends and reinvestment.

Quarterly Revenue

$95.7B

2026-08

Revenue YoY Growth

+11.1%

YoY Comparison

Gross Margin

12.7%

Latest Quarter

Free Cash Flow

$9.4B

Last 12 Months

Revenue & Net Income Trends (2 Years)

Revenue Breakdown

Food and Sundries
Fresh Food
Non-Foods
Other
Membership

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Valuation Analysis: Is COST Overvalued?

Because Costco is solidly profitable (Q4 net income of $3.00 billion), the PE ratio is the appropriate primary metric: the trailing PE of 45.42x against a forward PE of 40.09x implies roughly 13% earnings growth is embedded in the forward multiple, a modest compression that suggests the market expects steady but not explosive EPS expansion. The PEG ratio of 3.26 and EV/EBITDA of 28.37x confirm the stock trades at a rich absolute multiple, while the 1.38x PS ratio and 11.70x P/B look elevated relative to the 3.13% net margin and 12.74% gross margin, meaning investors are paying heavily for the quality and predictability of the franchise. Peer comparison is constrained because the provided valuation data does not include an explicit industry-average multiple; however, against typical discount-retail multiples in the high-teens to low-20s PE range, Costco's 45.4x trailing and 40.1x forward PE represent a substantial premium of roughly 80-100%, which is justified only by its superior ROE (25.77%), membership-fee earnings quality, and consistent comp growth. The historical ratios show the stock's own PE band has compressed dramatically: from 66.5x in Q2 2025 and 59.2x in Q3 2025 down to 45.4x in Q4 2026, while P/B fell from 18.6x to 11.7x and PS from 7.47x to 1.38x, placing the current valuation near the low end of its multi-year range. That de-rating suggests the market has already priced in slower growth or higher rates, creating a more balanced risk/reward than at the 2025 peak, though the 3.26 PEG still leaves little margin for error if growth disappoints.

PE

45.4x

Latest Quarter

vs. Historical

Mid-Range

5-Year PE Range 28x~59x

vs. Industry Avg

N/A

Industry PE ~N/A*

EV/EBITDA

28.4x

Enterprise Value Multiple

Investment Risk Disclosure

Financial and operational risks center on structural margin thinness and growth dependence. Gross margin of 12.74% (down from 13.07% in Q1 2026), operating margin of 3.97%, and net margin of 3.13% mean a modest merchandise-mix shift or cost inflation can erase a meaningful share of earnings; the 25.2% effective tax rate and $45M quarterly interest expense are manageable, but the 45.4x PE requires continued 11%+ revenue growth to justify itself. Revenue concentration is also a factor: US operations are roughly 73% of revenue, Food and Sundries is $27.15B of the $95.72B quarter, and membership fees of just $1.36B carry disproportionate profit weight — any membership growth stall would hit the highest-margin line directly. Positively, debt-to-equity of 0.24, $20.21B cash, 84.5x interest coverage, and $9.39B TTM free cash flow mean there is no solvency or liquidity risk; the financial risk is valuation-driven, not balance-sheet-driven.

Market and competitive risks are dominated by multiple compression. At 40.1x forward earnings and 28.37x EV/EBITDA, Costco trades at roughly an 80-100% premium to typical discount-retail multiples, and the 3.26 PEG leaves little cushion; a rotation out of defensives or a growth deceleration below 10% could compress the multiple toward the low-30s implied by the $770 analyst low. Competition from Walmart, Amazon (named a top pick with 30%+ upside by Morgan Stanley), and Target in value retail is intensifying, and the higher-for-longer Fed stance highlighted in recent coverage pressures consumer spending even as it favors value formats. Beta of 0.87 means the stock is 13% less volatile than the market, but that also means it lags in risk-on rallies — the -6.63% one-year relative strength versus SPY already demonstrates this opportunity cost, and tariff-driven inflation (Section 301) is a live external threat to both costs and consumer demand.

The worst-case scenario is a chain in which tariff-driven inflation lifts costs faster than Costco can pass them through, gross margin slips below 12.5%, membership growth slows, and the market re-rates the stock from 40x forward earnings toward the low-30s. That combination would take the shares toward the $770 analyst low, roughly -23% from the current $1003.32, and in a broader defensive unwind the 52-week low of $844.06 sits about -15.9% below current levels as an intermediate downside marker. The -18.33% max drawdown already experienced this cycle shows a mid-to-high-teens drawdown is a realistic, not tail, outcome. An investor should therefore size the position for a plausible -16% to -23% adverse move, with the $893 September trough as the first technical support to watch.