Costco's membership economics remain best-in-class with 93%+ renewal rates and the 2024 fee increase flowing through to membership fee income. Treasure-hunt model and Kirkland private label drive sustainable comp growth. International expansion (Asia, Europe) provides multi-decade runway. The valuation is the constraint: premium multiple already prices in the durability premium. Operational excellence continues to compound but limited multiple expansion left.
Thesis reviewed May 29, 2026
Costco Wholesale Corporation is headquartered in United States, which is currently showing moderate signals.
πΊπΈUnited States60NEUTRALView United States risk detail βπConsumer21NEUTRAL| Ticker | Company | Score | Gap | Signal Ξ | Action |
|---|---|---|---|---|---|
| NIO | NIO Inc | 27 | -10% | β2% | AVOID |
| LI | Li Auto Inc | 27 | +7% | β2% | NEUTRAL |
| BTI | British American Tobacco PLC | 27 | +14% | β2% | EARLY |
| DEO | Diageo PLC | 27 | +8% | β2% | NEUTRAL |
| MO | Altria Group Inc. | 27 | +6% | β2% | NEUTRAL |
| KO | The Coca-Cola Company | 27 | +6% | β2% | NEUTRAL |
| NKE | NIKE Inc. | 27 | +15% | β2% | AVOID |
Investors who hold COST may also have indirect exposure through these country funds.
Costco membership renewal rate at 93%, fee increase fully absorbed
Costco comp sales +6% as middle-income traffic accelerates
Estimates Β· Yahoo Finance Β· Not audited figures
| Politician | Party | Type | Amount | Trade Date | Return |
|---|---|---|---|---|---|
| Donald J. TrumpFL | R | Buy | $500kβ$500k | Jan 12, 26 | -7.4% |
| Donald J. TrumpFL | R | Sell | $100kβ$250k | Jan 6, 26 | -7.4% |
| Donald J. TrumpFL | R | Sell | $250kβ$250k | Jan 23, 26 | -7.4% |
| Donald J. TrumpFL | R | Buy | $5.0Mβ$5.0M | Feb 10, 26 | -7.4% |
| Donald J. TrumpFL | R | Sell | $50kβ$50k | Mar 11, 26 | -7.4% |
| Donald J. TrumpFL | R | Sell | Unknown amount | Mar 25, 26 | -7.4% |
| Gilbert CisnerosCA | D | Buy | $1kβ$15k | Jan 30, 26 | -6.0% |
| Markwayne Mullin | Buy | $15kβ$50k | Dec 29, 25 | -0.5% | |
| Gilbert CisnerosCA | D | Sell | $1kβ$15k | Dec 24, 25 | +1.7% |
| John Boozman | Buy | $1kβ$15k | Oct 9, 25 | +3.9% | |
| Shelley M Capito | Sell | $1kβ$15k | Oct 17, 25 | +1.9% | |
| Marjorie Taylor Mrs GreeneGA | R | Buy | $1kβ$15k | Nov 25, 24 | +0.3% |
| Marjorie Taylor Mrs GreeneGA | R | Buy | $1kβ$15k | Oct 4, 24 | +8.4% |
| Jared MoskowitzFL | D | Buy | $1kβ$15k | Dec 28, 23 | +9.5% |
| Jared MoskowitzFL | D | Buy | $1kβ$15k | Jul 14, 23 | +9.5% |
| C. Scott FranklinFL | R | Sell | $1kβ$15k | Aug 1, 24 | +10.2% |
| C. Scott FranklinFL | R | Sell | Unknown amount | Aug 6, 24 | +10.2% |
| Kathy ManningNC | Buy | $1kβ$15k | Jul 2, 24 | +10.9% | |
| Greg LandsmanOH | D | Buy | $1kβ$15k | May 15, 24 | +11.9% |
| Greg LandsmanOH | D | Buy | $1kβ$15k | Jan 12, 23 | +11.9% |