Costco Stock Price Prediction 2026. Costco stock is up 33% this year, and it keeps beating the market despite its high valuation. Our algorithm predicts the stock price of costco to reach $1045.18 in 2027, with a +30.35% rise from today’s stock price in a 3.
Costco wholesale corp stock (cost) is expected to reach an average price of $ 996.06 in 2025, with a high prediction of $ 1,122.28 and a low estimate of $ 869.84. Costco’s stock price prediction for 2025 is $1,080.46 based on last year’s.
