COSTStandard Analysis
Costco (COST) Analysis
Retail|NASDAQ|US
Published February 25, 2026 · 0 views
This report is auto-generated by an AI stock research platform for informational purposes only. The content is for general information and research reference, and does not constitute financial advice. Data may lag or be incomplete. Always conduct your own research and consult qualified professionals before making any financial decisions.
# [Qiltrack AI] Costco Wholesale Corp (COST) 3-Minute Overview
> **💡 One-Sentence Summary**
>
> Simply put, Costco is a membership-based warehouse club that makes most of its money by selling a limited selection of discounted bulk goods to loyal members, while quietly turning the membership fees into a high-quality, recurring profit engine.
> **📍 Basic Profile**
>
> Market Cap **$443.2 billion** · Retail (Warehouse Clubs) · NASDAQ · Price **$998.43**
---
> **⚡ 3 Things You Should Know**
>
> 1. 💳 **Membership flywheel = profit machine:** Net margin looks tiny at ~3%, but the real story is high-return, recurring membership fees: ROE is almost 30%, with strong cash flow per share (~$18.8) and very low leverage—this is a cash-generating compounding machine wrapped in a low-margin retailer’s skin.
>
> 2. 📈 **Steady, not hyper, growth—but very durable:** 5-year revenue CAGR around 10.5% and EPS CAGR about 15.1% show solid, consistent growth rather than explosive numbers, driven by steady traffic, international expansion and a growing digital channel, which makes the story more about long-term compounding than short-term excitement.
>
> 3. 💸 **Wonderful business at a demanding price:** At **~53x TTM earnings** and near the upper half of its 52-week range, the stock bakes in a lot of optimism that membership growth, renewals, and pricing power will all keep humming; the main risk isn’t the business, it’s paying too much for a great franchise and getting only modest future returns.
---
> **🎯 Quick Health Check**
>
> | Dimension | Rating | Details |
> |-----------|--------|---------|
> | Profitability | Strong💪 | ROE ~29.6%, high turnover model; net margin only ~3% but by design for a warehouse club |
> | Growth Rate | Steady📈 | 5Y revenue growth ~10.5%, 5Y EPS growth ~15.1% |
> | Financial Health | Healthy💚 | Debt-to-equity ~0.25, interest coverage >90x, but current ratio just ~1.0 (working-capital‑light model) |
> | Valuation | Expensive | PE ~53x, for a mature retailer this is a “quality at a premium” multiple |
---
## 📋 Layer 2: 2-Minute Deep Dive
### 📊 How Does This Company Make Money?
**Business Model in One Sentence:**
Costco charges annual membership fees to individuals and businesses, then sells a curated range of bulk products at very low markups, making most of its real profit from membership fees and scale efficiency rather than high product margins.
**Revenue Breakdown (Conceptual):**
We don’t have precise segment % in the data, but Costco typically looks like this:
| Business | Share | Trend | Comment |
|----------|-------|-------|---------|
| Merchandise sales (in‑store + online) | Vast majority | ↑ | High-volume, low-margin sales across grocery, general merchandise, fuel, etc. |
| Membership fees | Small % of revenue, big % of profit | ↑ | Highly recurring, renewal rates famously strong; the “moat” part of the model |
**Profitability Metrics:**
| Metric | Value | Ranking | Interpretation |
|--------|-------|---------|----------------|
| Gross Margin | ~12.9% | Below typical retailers | Intentionally thin margins to reinforce “best value” perception and drive massive volume. |
| Operating Margin | ~3.8% | Low in absolute terms | Normal for warehouse clubs; efficiency and membership fees make it work. |
| Net Margin | ~3.0% | Low, but stable | Looks weak on the surface, but consistent and backed by strong asset turnover. |
| ROE (TTM) | ~29.6% | Excellent (>20%) | Shows the business converts equity into profit very efficiently—great sign of quality. |
| Asset Turnover | ~3.63x | Very high | Squeezes a lot of sales out of each dollar of assets—classic Costco model. |
In other words: the margins are thin by choice, but the combination of huge volume, fast inventory turns (~11.6x), and membership fees leads to excellent returns on capital.
---
### 📈 How’s the Growth?
**Growth Assessment:** **Steady Growth** — not a hyper-growth tech name, but very reliable expansion.
| Metric | Latest (Multi‑Year) | vs History | Trend |
|--------|---------------------|-----------|-------|
| Revenue Growth (3Y) | ~6.6% | Below 5Y 10.5% | Some cooling vs the last 5 years, partly normalization after pandemic bumps. |
| Revenue Growth (5Y) | ~10.5% | Healthy | Solid mid‑single to low‑double digits. |
| EPS Growth (3Y) | ~11.5% | Slightly below 5Y 15.1% | Still strong, but not accelerating. |
| EPS Growth (5Y) | ~15.1% | Strong | Shows operating leverage + membership scaling. |
**Growth Quality:**
- Mostly **organic**: driven by same‑store (comparable) sales, new warehouse openings, and gradual international expansion.
- News flow points to **broad-based comparable sales gains** across U.S., Canada, and international markets, plus digital channel strength—this suggests traffic-driven growth, not just price hikes.
- No big acquisition-driven “sugar high” here; it’s slow and steady compounding.
---
### 💰 Financial Health Check
**One Sentence:**
Costco is like someone with a very stable, high salary, almost no debt, and relatively low cash savings because money constantly flows in and out smoothly—financially solid, but runs a lean wallet.
| Metric | Value | Safe Zone | Assessment |
|--------|-------|-----------|------------|
| Debt-to-Equity | ~0.25 | <0.6 | ✅Safe — modest leverage, conservative. |
| Long-term Debt/Equity | ~0.20 | <0.6 | ✅Safe — long-term commitments well covered. |
| Interest Coverage | ~91x | >5x | ✅Very Safe — interest costs are a rounding error. |
| Current Ratio | ~1.04 | >1.5 ideal | ⚠️Tight, but typical for big-box retail and warehouse clubs. |
| Quick Ratio | ~0.55 | >1.0 ideal | ⚠️Low, but inventory turns quickly, so less worrying than it looks. |
| Cash Flow/Share (TTM) | ~$18.83 | >0 | ✅Solid and growing, supports dividends and reinvestment. |
| Dividend Yield | ~0.53% | — | Low yield, but payout ratio ~27% leaves room for increases/specials. |
Basically: balance sheet risk is low; the main risk is business cycle/valuation, not solvency.
---
### 🏷️ Is It Expensive Now?
**Price Position (based on 52-week range):**
- 52-Week Low: **$844.06**
- 52-Week High: **$1,067.08**
- Current: **$998.43**
Position within range ≈
\[(Current - Low) / (High - Low)\] ≈ (998.43 − 844.06) / (1,067.08 − 844.06) ≈ 154.37 / 223.02 ≈ **69%**
So it’s trading in the **upper third** of its 52-week range — closer to the high than the low.
| Position Range | Cheap Zone | Fair Zone | Pricey Zone |
|----------------|------------|-----------|-------------|
| Criteria | 0–33% | 33–66% | 66–100% |
| **Current** | | | ●(~69% position) |
**Valuation Comparison:**
(We only have current multiples; I’ll comment qualitatively.)
| Comparison | Current | Reference | Assessment |
|------------|---------|-----------|------------|
| PE (TTM) | **~53.2x** | Historically Costco tends to trade at a premium teens–30s PE | Likely **well above** its long-term average—market is paying up heavily for quality. |
| PS (TTM) | ~1.58x | Big retailers often ~0.3–1.0x | On the high side for retail, but Costco’s margins/ROE justify some premium. |
| PB | ~14.3x | Many retailers <5x | Very rich vs typical retail; market is pricing it more like a consumer “compounder” than a store chain. |
| Dividend Yield | ~0.53% | Higher yield peers 1–3% | Yield is low—this is a **growth + quality** play, not an income play. |
**What the Current Valuation is Betting On:**
- Membership renewal rates stay extremely high.
- Costco keeps adding warehouses globally with strong returns.
- E-commerce and services (e.g., travel, optical, pharmacy) keep adding incremental growth.
- No major margin shock (e.g., wage/transport spikes) that would dent EPS.
In other words, you’re paying for the expectation of **continued high-quality, mid-teens EPS compounding for a long time**. If growth slows materially (say down toward high single digits EPS), that 53x multiple could compress.
---
### 📰 Any Recent News?
| Date (approx) | Event | Impact |
|---------------|-------|--------|
| 2026-02 | “Top Stock Reports for Costco, Roche & Lam Research” highlighting resilient membership model and e-commerce | **Positive** — reinforces the “defensive compounder” narrative. |
| 2026-02 | “Costco (COST) Outperforms Broader Market” | **Positive** — near-term sentiment supportive; stock acting as a “safe quality” name. |
| 2026-02 | “Costco quietly reshapes the way members shop” (more online, evolving value prop) | **Positive/Neutral** — shows ongoing model evolution beyond just warehouses. |
| 2026-02 | “Is Costco Wholesale Stock Underperforming the S&P 500?” | **Neutral** — some question short-term performance vs index, but analysts remain cautiously optimistic. |
| 2026-02 | “Costco Expands Levels Whey Protein…” | **Positive** — small product-level example of pushing into health & wellness, aligning with current consumer trends. |
| 2026-02 | “Why Costco's Comparable Sales Strength Looks Broad-Based Globally” | **Positive** — confirms comps strength across geographies. |
| 2026-02 | “1 Reason I Haven't Bought Costco Stock -- and Probably Never Will” | **Negative/Valuation concern** — typical view: great business, tough entry price. |
---
## 📊 Layer 3: 3-Minute Complete Analysis
### I. Detailed Financial Data
*(We only have snapshot metrics, not multi-year detailed series, so trends are inferred from growth stats.)*
**Profitability Trends (Inferred):**
| Metric | This Year (TTM) | Last Years (inferred) | 3-Year Trend |
|--------|------------------|------------------------|--------------|
| Gross Margin | ~12.9% | Historically low-teens | → Stable; Costco tends not to chase higher margins. |
| Net Margin | ~3.0% | Around 2–3% historically | → Slight gradual improvement with scale. |
| ROE | ~29.6% | Mid‑20s+ historically | ↑/→ High and likely creeping up with efficient capital use. |
**Growth Trends (Given as CAGR):**
| Metric | This Year View | Last Year View | Year Before | 3-Year Trend |
|--------|----------------|----------------|-------------|--------------|
| Revenue Growth | 3Y ~6.6% | 5Y ~10.5% | — | ↓ Some normalization vs the 5-year average. |
| EPS Growth | 3Y ~11.5% | 5Y ~15.1% | — | ↓ But still robust double-digit EPS CAGR. |
| EPS (Quarterly) | Recent beats/misses below | — | — | Slight wobble, but nothing structural. |
---
### II. Earnings Track Record
**Last 4 Quarters vs Expectations:**
| Quarter (FY end) | EPS Expected | EPS Actual | Surprise |
|------------------|-------------|-----------|----------|
| 2025-12-31 | 4.3571 | 4.50 | **+3.3% Beat 😀** |
| 2025-09-30 | 5.9183 | 5.87 | **-0.8% Miss 😟** (tiny) |
| 2025-06-30 | 4.3223 | 4.28 | **-1.0% Miss 😟** (tiny) |
| 2025-03-31 | 4.1892 | 4.02 | **-4.0% Miss 😟** (a bit larger) |
**Earnings Trend Interpretation:**
- Three small misses followed by a modest beat suggests:
- Street expectations may have been slightly ahead of operational reality for a few quarters.
- The latest beat hints that management execution and/or guidance regained a bit of momentum.
- There’s **no pattern of major disappointments**; this still looks like a very steady earnings compounder, just occasionally bumping into high expectations.
---
### III. What the Market Thinks
**Analyst Ratings (Most Recent: 2026-02-01):**
| Rating | Count | Percentage (of 44) |
|--------|-------|--------------------|
| Strong Buy | 13 | ~30% |
| Buy | 17 | ~39% |
| Hold | 13 | ~30% |
| Sell | 1 | ~2% |
| Strong Sell | 0 | 0% |
So roughly **69% Buy/Strong Buy**, ~30% Hold, almost no outright Sell calls. That’s a broadly positive Wall Street stance, with some acknowledging valuation risk (hence the Holds).
*(No explicit target price in data, so we can’t quantify upside/downside precisely.)*
**Insider Activity (Recent Months):**
Most recent notable transactions:
- Several insiders (e.g., Teresa Jones, Susan Decker, James Klauer, Russell Miller, Javier Polit) have **sold or gifted shares** (codes “S” and “G”) in late 2025 and early 2026.
- One director (Gina Raimondo) appears to have **received shares** (code “A”).
Interpretation:
- Insider selling here looks more like **routine diversification / compensation-related** activity rather than panic (no giant one-off exits, pattern is small pieces).
- No clear trend of heavy net insider buying that would scream “undervalued”; rather, mild net selling is consistent with a stock that’s done very well and trades at a high multiple.
---
### IV. Key Risk Alerts
1. **Valuation Risk:**
- PE ~53x is high for a retailer with ~10% revenue growth and mid-teens EPS growth.
- If growth cools further or the market rotates out of “quality at any price,” the stock could see **multiple compression**, limiting returns even if the business keeps doing fine.
2. **Membership / Traffic Sensitivity:**
- The model depends heavily on **high renewal rates and steady traffic**.
- A consumer downturn, increased competition from Amazon/Walmart or changes in member behavior (more online, less bulk warehouse trips) could slow traffic or renewals and **pressure EPS**.
3. **Cost and Wage Pressures / Operating Leverage:**
- With very thin margins, **cost inflation in wages, logistics, or rent** can bite quickly.
- Costco tends to pay workers well (which is good long-term), but if they need to step up wages or absorb higher costs without fully passing them to customers, **short-term margins and earnings can get hit.**
---
## 🎬 Summary & Next Steps
> **📝 Three-Sentence Summary**
>
> **What it is:** Costco is a membership-first warehouse club that uses ultra-thin merchandise margins and a curated assortment to drive huge volume, then turns recurring membership fees into a high-return profit engine.
> **Key strength:** It combines very loyal customers, strong renewal rates, excellent ROE, and a conservative balance sheet into a rare, durable “compounding” retail franchise.
> **Key risk:** The main worry isn’t the business but the price—at ~53x earnings and near the upper end of its 52-week range, future returns depend on Costco continuing mid-teens EPS growth for many years, with little room for disappointment.
---
> **🔍 Want to Learn More?**
>
> • Want to know if Costco’s membership model counts as a real moat and how it compares to Walmart/Amazon? → Try【Buffett Mode】for deeper moat and capital allocation analysis.
> • Worried about hidden risks like wage inflation, regulation, or a slowdown in international expansion? → Try【Muddy Mode】for a focused risk screening.
> • Thinking of it as a long-term compounder and want to back into an implied growth rate at this PE? → Try【Musk Mode】to model scenarios and see what’s “priced in.”