BJ vs COST
BJ: A membership-based warehouse club operator providing a curated selection of groceries, general merchandise, and fuel to US consumers. COST: A global membership-only warehouse operator that generates consistent growth by selling high-quality products at low margins to a loyal, renewing member base.
Side-by-side fundamentals
| Metric | BJ | COST | Edge |
|---|---|---|---|
| Price as of 2026-10-08 close | $99.04 | $947.92 | |
| Market cap | $12.5B | $420.1B | |
| P/E as of 2026-10-08 | 22.75 | 47.68 | BJ lower |
| PEG | 4.36 | 4.15 | COST lower |
| Net margin | +2.7% | +2.9% | COST higher |
| Operating margin | +3.8% | +3.8% | BJ higher |
| ROE | +26.3% | +27.8% | COST higher |
| ROA | +7.7% | +10.5% | COST higher |
| Debt / equity as of 2026-09-03 | 0.36 | 0.17 | COST lower |
| Revenue growth (YoY) as of 2026-09-03 | +5.9% | +9.2% | COST higher |
| Revenue CAGR (3y) SEC XBRL | +3.6% | +6.6% | COST higher |
| Dividend yield as of 2026-09-03 | n/a | +0.7% | |
| Dividend streak (yrs) SEC XBRL | n/a | 1 | |
| Beta as of 2026-09-03 | -0.10 | 0.34 | |
| 1-year return as of 2026-10-08 close | +11.1% | +3.6% | BJ higher |
Fundamentals: SEC XBRL company filings for the figures marked with a fiscal year, and market data, as of 2026-09-03 for the rest. Filings: SEC EDGAR. Prices are delayed daily-close data.
Last updated 2026-10-08.
Informational only — NOT financial advice. All figures are delayed daily-close data from SEC EDGAR & market data, shown with their as-of date; "Edge" cells are a pure numeric comparison, not a recommendation.