Costco Wholesale Corp (COST) is a good buy for a beginner investor with a long-term horizon and $50,000-$100,000 available for investment. The company's strong financial performance, positive analyst sentiment, robust growth trends, and favorable catalysts like increased gas sales and dividend growth make it a compelling investment opportunity. Additionally, recent congressional purchases further reinforce confidence in the stock.
The technical indicators are neutral to slightly bearish. The MACD histogram is negative (-3.74), RSI is neutral at 46.876, and moving averages are converging. The stock is trading near its pivot level of 985.524, with support at 965.725 and resistance at 1005.323. While there is no strong technical signal, the stock is stable and not overbought.

Strong Q2 financial performance with revenue up 9.22% YoY and net income up 13.81% YoY.
Positive analyst sentiment with multiple price target increases and 'Buy' or 'Outperform' ratings.
Launch of Kirkland-branded energy drinks and increased gas sales due to rising fuel prices.
Dividend growth streak extending to 23 years, signaling shareholder-friendly policies.
Congressional purchases totaling $1.5M to $5.0M, indicating confidence from influential figures.
Neutral technical indicators with no clear bullish signal.
Slightly bearish sentiment in options data with put-call ratios above
Membership growth remains a headwind, as noted by analysts.
Costco reported strong Q2 2026 results with revenue of $69.6 billion (+9.22% YoY), net income of $2.035 billion (+13.81% YoY), EPS of $4.58 (+13.93% YoY), and gross margin of 12.76% (+1.92% YoY). These metrics reflect robust growth and operational efficiency.
Analysts are overwhelmingly positive on Costco, with multiple firms raising price targets recently. The consensus is that Costco remains a core holding due to its strong execution, healthy traffic, and digital trends. Price targets range from $977 to $1,315, with most analysts maintaining 'Buy' or 'Outperform' ratings.