NASDAQ
AptarGroup, Inc. (ATR) has a market cap of $7.44B as of Friday, May 22, 2026. The ATR market cap is down 8.05% over the past 30 days and has declined 28.29% over the past year. Market capitalization represents the total market value of a company's outstanding shares, calculated by multiplying the stock price by the total number of shares outstanding.
No price data available for this timeframe.