NASDAQ:COST

Costco Wholesale Corporation (COST)

902.38
-0.22 (0.02%)
as of Sep 10, 2026, 8:00:00 pm Market Open.
655 watching
0
Investor Insights
star iconSep 10, 2026, 12:00 am

This summary was created by AI, based on 48 opinions in the last 12 months.

Costco Wholesale Corporation (COST) is widely regarded by experts as one of the best retailers globally, primarily due to its strong business model, consistent growth, and loyal customer base. Many analysts appreciate its recurring membership fees and the impressive ~92% retention rate, alongside its procurement power leading to solid gross margins. However, there is a consensus that the stock is trading at historically high valuation multiples, often cited in the range of 44x to 53x PE, raising concerns about its sustainability amid a potentially slowing growth trajectory. Analysts generally recommend buying on pullbacks, as they expect long-term growth despite current high valuations. The key takeaway is that while Costco is an exceptional company, prospective investors should be cautious of the lofty price and ensure they are buying at opportune levels.

consensus icon
Consensus
Hold
valuation icon
Valuation
Overvalued
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Similar
WMT
BUY

He partially sold his holding. Technical analyst Larry Williams says that COST is now undervalued. COST's long-term cycle peaked in early 2025 and has sunk since then. His cycle forecast predicts COST to rally again, a screaming buy. His short-term cycle research expects COST to rally into late February then pull back, then rally in June. It was just upgraded today on strength in its core business, but most stocks rallied today. 

WAIT

Weaker because in the current investor environment, no one cares about buying tissue by the palette. Extremely well managed. Long runway of growth. Problem is (and has always been) valuation. Do you want to pay 50x PE for 10% annual growth?

If there were another 10% or so pullback, he'd definitely be interested. This company is extremely durable; rain or shine, they take more market share. Around $730-750, he'd definitely be a buyer.

TOP PICK

Still one of the most consistent businesses in global retail. Hard-to-replicate membership model is the core driver of loyalty, recurring revenue, and steady traffic. Even with tougher consumer backdrop, still continues to gain market share. Predictable cashflow and long-term compounding through cycles. 

Pullback provides a good entry point. Trades at 50x forward PE, but that reflects durability and reliability. Sees over 20% growth upside from here. Ranks 10/10 on fundamentals. Yield is 0.6%.

(Analysts’ price target is $1036.90)
WATCH

He and his family have renewed their Costco membership. It's an amazing business. Has been watching it a long time. The valuation is far too rich. As Charlie Munger said, let it compound wealth. Costco continues to open warehouses while their Kirkland Brand remains massive. If you own, continue to hold even through sideways periods.

PARTIAL SELL

The stock got too high. He had to sell half his position. Is concerned with the memberships renewals and may sell the rest.

BUY

They make a lot of money primarily from his wife and mother-in-law, but also from about 80 million other members ;)  Likes it, in his momentum mandate. Likes visibility and stickiness of membership revenue. Once people pay the membership, they become loyal shoppers. Pretty robust new-store expansion, even though it's been around for 4 decades. Margins are good and stable. Doing more and more in e-commerce.

Perennial knock against it is the valuation. Always expensive. Any day that ends in "y" is a good day to own, all the better with recent pullback. His firm is long and strong this one.

WAIT

If you separate the valuation of COST and the business of COST, there aren't too many businesses that are better. Phenomenal business because it creates so much value for its customers, especially in these times of inflation. As for growth potential, still expanding into new markets, so really good growth profile.

Valuation becomes the sticking point. Trading at 40x PE, too rich for the cashflow. Doesn't think it'll get down to 30x PE, but perhaps 35x. For investment success in any stock, you really need to get earnings growth and multiple expansion. Those are the twin engines of your compounding. If you get earnings growth but it's less than expected, the multiple can contract and your gain is zero. Watch and wait on this one.

DON'T BUY
Sell at 8% under water?

Personal investing rules are good. COST has always been too expensive. He doesn't know their PE, but likely well in the 40s. It was long above 50,

PAST TOP PICK
(A Top Pick May 29/24, Up 11%)

It's back to April's lows. Is a quality company. They have a wide moat. Can hold long term, but the sector is not great now. Is up 135% over the past 5 years. But it would fall to $850--still wouldn't sell.

PAST TOP PICK
(A Top Pick Mar 19/25, Up 1%)

(Note the short timeframe.)  Pulled back from February highs, but she still really likes it. Stock has some support at this level. Almost double from a couple of years ago. Shoppers are loyal. Sales are growing faster than WMT and TGT. Digital commerce finally becoming a real contributor. Growth story remains intact. Sees almost 20% upside from here. Fundamentally 10/10.

BUY ON WEAKNESS

He has yet to find a better business model in retail. Uses scale to secure low prices, which they pass along to consumers. Sales of Kirkland brand are twice that of KO. US is 3/4 of the business, 900 stores worldwide, opening more.

Always too expensive, but has pulled back in last little while. Getting close to 30x forward PE, so starting to pique his interest.

PARTIAL BUY

Shares have lagged lately, but historically has been strong. Trades at 44x PE, which high in this market. (Walmart is 40x.) COST is never cheap, but is a partial buy under $900.

SELL

Used to own this name, but came out earlier this year. Leaking like a balloon, trading below all the moving averages. Don't put any $$ to work here until consumer sector starts performing better.

Look at the sector. He has virtually 0% weighting in the consumer. From homebuilders to retailers to restaurants to leisure travel to airlines, all are performing poorly. WMT has been the standout in the group, but COST is not.

PARTIAL BUY

Never cheap. Now trading at 45x PE. You can start a position now. Is the best buy in the industry, but is hurt by a magazine story saying that the best times are over. A good stock.

WATCH

Nice run, starting to come over. May have had a double top, look for $1050 to be significant resistance. Old support range looks like $860-900. 

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