Jim Cramer Says 'No' To Ambarella, But Gilat Satellite Is Still A 'Buy'

1. Cramer advised against investing in Ambarella, suggesting good news is fully reflected. 2. Ambarella reported better-than-expected Q2 results with positive sales guidance. 3. Shares of Ambarella rose 7.1% to $88.81 during the session. 4. Cramer highlighted Rivian's manufacturing expansion but recommended caution on investment. 5. Energy Fuels and Gilat Satellite also showed positive price action.