Key Stats for Costco Stock
- Past week’s performance: 1.5%
- 52-week range: $844 to $1,067
- Valuation model target price: $1225
- Implied upside: +21.1% over 2.3 years
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What Happened?
Costco Wholesale Corporation (COST) reported March net sales of $28.41 billion, up 11.3% year over year. That result showed strong traffic across both domestic and international warehouses. Investors responded positively, and the stock has held near its 52-week high of $1,067.
Management also raised the quarterly cash dividend from $1.30 to $1.47 per share. That 13.1% increase signals confidence in the company’s ongoing cash generation. But the dividend yield is just 0.6%, so the stock appeals more to growth investors than to income seekers.
Tariff noise also shaped the retail conversation this month. Costco customers filed a lawsuit seeking refunds tied to Trump tariffs on imported goods. But Costco’s scale and bulk purchasing model give it pricing power that most retailers cannot match.
Going forward, COST stock will depend on whether strong spring sales momentum continues and how tariff policy shapes retail pricing into the second half of 2026.
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Is Costco Stock Undervalued?

Under valuation model assumptions realized through 12/31/28, the stock is modeled using:
- Revenue growth (CAGR): 8.1%
- Operating Margins: 4%
- Exit P/E Multiple: 45.8x
Based on these inputs, the model estimates a target price of $1,225, implying 21.1% total upside from the current share price and an annualized return of 8.5% over the next 2.3 years.
Costco trades at nearly 48x forward earnings, which is a steep premium for any retailer. But Costco has consistently justified that multiple times through its resilient membership model and high renewal rates. The 8.1% revenue CAGR assumption also aligns closely with the company’s recent one-year growth rate of 8.2%.

Operating margins of 4.0% represent a modest step up from recent levels. Costco earns most of its profit through membership fees, not merchandise markups. So margin expansion depends on fee income growing faster than overhead costs, which becomes easier as volumes scale.
The 45.8x exit multiple looks rich, but it is consistent with Costco’s own five-year historical average of 42.3x. At 8.5% annualized returns, the model suggests fair value rather than a deep discount. Investors seeking a reliable, low volatility compounder may still find COST worth holding at current prices.
What’s Driving Costco Stock Going Forward?
Membership fee income is Costco’s most powerful earnings lever. Any fee increase flows almost entirely to the bottom line. Costco raised its fees in late 2024, and investors will watch for signs of another hike in fiscal 2026 or 2027.
International expansion also adds to the long-term growth story. The new Business Centre in Winnipeg created 190 local jobs and extended Costco’s Canadian footprint. New warehouse openings in Asia and Europe continue at a steady pace, and membership penetration in those regions remains well below North American levels.
Tariff policy is a near-term wildcard. Costco’s supplier relationships help absorb some cost pressure. But sustained tariffs on imported goods could pressure the 12.9% gross margin and raise product prices for members.
Consumer trading toward warehouse clubs is also one of the strongest trends in retail right now. Shoppers are leaving traditional retailers for larger value and lower prices. That structural shift supports strong renewal rates and continued traffic growth through 2026 and beyond.
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Should You Invest in Costco?
The only way to really know is to look at the numbers yourself. TIKR gives you free access to the same institutional-quality financial data that professional analysts use to answer exactly that question.
Pull up COST, and you’ll see years of historical financials, what Wall Street analysts expect for revenue and earnings in the quarters ahead, how valuation multiples have moved over time, and whether price targets are trending up or down.
You can build a free watchlist to track COST alongside every other stock on your radar. No credit card required. Just the data you need to decide for yourself.
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Disclaimer:
Please note that the articles on TIKR are not intended to serve as investment or financial advice from TIKR or our content team, nor are they recommendations to buy or sell any stocks. We create our content based on TIKR Terminal’s investment data and analysts’ estimates. Our analysis might not include recent company news or important updates. TIKR has no position in any stocks mentioned. Thank you for reading, and happy investing!