O vs COST: Which Stock is Better?
Side-by-side comparison of Realty Income Corp and Costco Wholesale Corp in 2026
O
Realty Income Corp
$63.58
COST
Costco Wholesale Corp
$977.83
Key Metrics Comparison
| Metric | O | COST | Winner |
|---|---|---|---|
| Market Cap | $59.50B | $432.68B | COST |
| P/E Ratio | 54.54 | 50.77 | COST |
| EPS (TTM) | $1.17 | $19.20 | COST |
| Revenue Growth | 0.1% | 0.2% | COST |
| Gross Margin | 92.6% | 12.9% | O |
Analyze O
Full quant analysis
Analyze COST
Full quant analysis
Analyze Each Stock
Frequently Asked Questions
Is O or COST a better investment?
Comparing O and COST: Realty Income Corp has a market cap of $59.50B while Costco Wholesale Corp has $432.68B. Both companies have their strengths - use our detailed metrics comparison to make an informed decision.
What is the difference between O and COST?
O (Realty Income Corp) and COST (Costco Wholesale Corp) differ in valuation, growth rates, and profitability metrics. Our comparison shows which company leads in each category.
Which stock has better value: O or COST?
Based on P/E ratios, COST trades at a lower multiple (50.8x vs 54.5x).
Which is growing faster: O or COST?
COST has higher revenue growth at 0.2% vs 0.1% for O.
Which company is more profitable: O or COST?
Realty Income Corp (O) has higher gross margins at 92.6% compared to 12.9% for COST.
Which is the larger company: O or COST?
Costco Wholesale Corp (COST) is larger with a market cap of $432.68B compared to $59.50B for O.
Should I buy O or COST in 2026?
Both O and COST have investment merit. O trades at $63.58 while COST trades at $977.83. Consider your investment goals, risk tolerance, and portfolio diversification before deciding. Our AI analysis tools can provide personalized insights.
What are the key differences between O and COST stock?
Key differences: Market Cap ($59.50B vs $432.68B), P/E Ratio (54.5x vs 50.8x), Revenue Growth (0.1% vs 0.2%), Gross Margin (92.6% vs 12.9%).