Why Costco stock tumbled over 4% despite strong June sales
- Posted on July 10, 2026
- By Business News Today
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- 1 min read
Why Costco stock tumbled over 4% despite strong June sales
Costco shares fell more than 4% after the warehouse retailer reported another month of robust sales growth. While June net sales climbed 10.6% year over year, investors focused on signs that growth is beginning to moderate after several exceptionally strong months. (Sources: Yahoo Finance, Investopedia, The Motley Fool) Costco Shares Sink