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COST Costco Wholesale Corp As of Jul 3, 2026
$951.67

Large-cap retail. Premium valuation; membership moat + 6.6% revenue growth. Bull thesis: defensive growth + dividend. Bear thesis: stretched multiples, slowing tape.

Setup: Quality Growth / Defensive Confidence: 72 Horizon: 3–6 months Risk: Medium Category: Large Cap
🔒 Trade Plan — entry · target · stop
Entry Zone
$•••–•••
Target
$•••
Stop Loss
$•••
Risk / Reward
•.• : 1
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The Thesis

▲ Bull Case

Costco's membership model + low churn = recession-resistant. 5Y revenue CAGR 10.5%, EPS CAGR 15.1% — outpacing sales. Net margin 2.94% tight but stable; high ROE implied by 14.3x P/B. Insider buying 24 vs selling 71 mixed; dividend yield 0.64% + 27% payout = room to grow. If macro holds, 6–8% revenue growth + margin lift targets $1050–$1100 by 3M.

▼ Bear Case

P/E 46.6x, forward 50.8x — among priciest large-caps. P/S 1.5x rich vs historical 1.2–1.3x. Price-to-FCF 52.5x stretched; suggests market pricing perfection. Gross margin thin at 12.8%; operating margin 3.77% leaves little cushion if labor / freight spike. Quick ratio 0.55 signals working-capital tightness. 52-week down from $1096 (13% pull). Insider selling 3x buying is subtle red flag.

Valuation

overvalued — score 38/100

Forward P/E 50.8x is in the 95th percentile for large-cap retail. P/S 1.5x elevated vs historical 1.2–1.3x. Price-to-FCF 52.5x implies 1.9% FCF yield — tight. However, growth (15% EPS CAGR) and quality (low churn, pricing power) justify a premium. Fair value ~$900–$950; trading $952 suggests modest overvaluation.

Technical Levels

Support · $924.84 (Day Low) · $920.00 (Psychological / 52-Week Trend) · $900.00 (Key Support (3% below current))

Resistance · $952.64 (Day High) · $975.00 (Psychological Resistance) · $1,050.00 (Bull Target (10% upside)) · $1,096.50 (52-Week High)

RSI: data unavailable

Financial Health

Score 74/100. Strong operational efficiency in membership model; liquidity adequate but not fortress (quick ratio 0.55 below 1.0 typical for well-capitalized firms). Thin margins suggest limited pricing power but are offset by high revenue predictability. No red flags; typical for warehouse retail.

Catalysts

Q1 2026 Earnings (Jan/Feb 2026)~8 weekshigh
Stock Split Announcement / Execution (2026)1–2 quartershigh
Membership Renewal Cycle / Fee Increaseongoing; major cycle ~every 12 monthsmedium
Consumer Spending Data / Holiday Salesongoing (Nov–Jan)medium
Wage / Labor Cost Inflationcontinuousmedium

Risk Flags

Forward P/E 50.8x is elevated; any earnings miss could trigger 8–12% pullback.
Quick ratio 0.55 below ideal; inventory-heavy model creates liquidity perception risk.
Insider selling 3:1 vs buying; lacks conviction signal from insiders.
Consumer spending slowdown (noted in recent headlines) could pressure traffic/ticket.

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COST FAQ

Is COST a buy right now?

Costco Wholesale Corp's current read is a Quality Growth / Defensive setup with 72 confidence over a 3–6 months horizon. Valuation: overvalued. See the full bull and bear case above, or run a live analysis for the exact entry, target and stop.

Is COST overvalued?

overvalued (valuation score 38/100). Forward P/E 50.8x is in the 95th percentile for large-cap retail. P/S 1.5x elevated vs historical 1.2–1.3x. Price-to-FCF 52.5x implies 1.9% FCF yield — tight. However, growth (15% EPS CAGR) and quality (low churn, pricing power) justify a premium. Fair value ~$900–$950; trading $952 suggests modest overvaluation.

What are the risks of buying COST?

P/E 46.6x, forward 50.8x — among priciest large-caps. P/S 1.5x rich vs historical 1.2–1.3x. Price-to-FCF 52.5x stretched; suggests market pricing perfection. Gross margin thin at 12.8%; operating margin 3.77% leaves little cushion if labor / freight spike. Quick ratio 0.55 signals working-capital tightness. 52-week down from $1096 (13% pull). Insider selling 3x buying is subtle red flag.