CAVA Group ( $CAVA ) Shares Decline -27.9% Over 30 Days: Key Factors Behind the Drop (See the latest news for any ticker on Tickeron.) CAVA shares declined roughly 27.9% over the last 30 days, falling from about $71.57 on August 19 to $51.64 on September 18. The move extended a broader three-month slide of about 42% from mid-June levels near $89. Post-earnings profit-taking, food-safety headlines tied to the Cyclospora outbreak, and restaurant-level margin pressure weighed on investor sentiment. $SG $BROS $SHAK $CMG $WING