Costco exhibits top-tier operational execution with FY 2026 revenue compounding 10.1% YoY to $303.15B and ROIC expanding to 42.4%, supported by a fortress balance sheet carrying $20.21B in cash against $6.16B in debt. However, entry valuation at 47.8x Trailing P/E, 30.8x EV/EBITDA, and a muted 2.13% FCF Yield leaves limited room for multiple expansion and exposes the tape to duration risk if real yields rise. We recommend accumulating on pullbacks toward the 50D SMA of $943.30 rather than chasing spot at $1012.28.
Annual top-line growth accelerated to 10.1% YoY in FY 2026, delivering $303.15B in revenue and pushing ROIC to 42.4%, up 640 bps from 36.0% in FY 2023. Q4 2026 quarterly ROIC hit 55.2% on $95.72B in quarterly revenue, proving high structural returns on reinvested warehouse capex ($6.43B in FY 2026).
REVENUE YOY: 10.1% | ROIC: 42.4% | CAPEX: $6.43BBalance sheet leverage is negligible at 0.17x Debt-to-Equity with an Altman Z-Score of 9.29, deep in fortress territory. Net cash expanded materially as cash balances hit $20.21B versus $6.16B total debt in FY 2026, backing $9.38B in FCF generation and insulating operations from credit cycle contractions.
ALTMAN Z: 9.29 | D/E: 0.17x | CASH: $20.21B | FCF: $9.38BDespite inflationary upstream friction, Gross Margin held firm at 12.8% in FY 2026 while Operating Margin stepped up to 3.9% (and 4.0% in Q4 2026). Technical trend remains constructive with price ($1012.28) above the 50D SMA ($943.30) and 200D SMA ($970.91), while options positioning displays upside institutional appetite via a 0.79 Put/Call ratio.
GROSS MARGIN: 12.8% | OPM: 3.9% | PUT/CALL: 0.79Trading at 47.8x Trailing P/E, 39.7x Forward P/E, and 30.8x EV/EBITDA against a thin 2.13% FCF Yield, COST trades at a premium that fully prices sustained low-double-digit EPS growth. Any micro deceleration in quarterly top-line or membership uptake triggers immediate multiple compression toward its 200D SMA of $970.91.
P/E: 47.8x | FORWARD P/E: 39.7x | EV/EBITDA: 30.8x | FCF YIELD: 2.13%Momentum is approaching overbought conditions with an RSI-14 of 66.5, leaving spot $1012.28 overextended relative to the Options Max Pain strike of $950.00. With an implied move of 4.5%, spot faces a $62.28 downside gap toward Max Pain pin risk into the near-term options expiry.
RSI-14: 66.5 | MAX PAIN: $950.00 | IMPLIED MOVE: 4.5%COST carries an equity beta of 0.73 but exhibits negative sensitivity to 10-Year TIPS Real Yields (DFII10 r = -0.25) and CPIAUCSL (r = -0.25), where a +50 bps shift in real yields historically drives a -3.43% weekly return drag. Subdued consumer sentiment (UMCSENT at 48.1 Index, r = +0.27) signals persistent headwinds for discretionary ticket basket size.
DFII10 r: -0.25 | CPIAUCSL r: -0.25 | UMCSENT: 48.1| FILER | SIDE | $ VALUE |
|---|---|---|
| Wilcox William Richard | SELL | $1.1M |
| Renaissance Technologies | BUY | $185.6M |
| Denman Kenneth D | SELL | $847.3K |
| Pershing Square (Bill Ackman) | BUY | $236.1M |
| STRIKE / EXP | TYPE | PREMIUM |
|---|---|---|
| $955 (2026-12-18) | CALL | $1.4M |
| $1,015 (2026-11-06) | PUT | $230.9K |
| $1,000 (2026-11-13) | PUT | $137.5K |
| $1,015 (2026-11-06) | CALL | $234.0K |
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