Check out the companies making headlines in extended trading. Ulta Beauty — The cosmetics and beauty products retailer surged about 6% after raising its full-year earnings and revenue forecast. Ulta expects full-year revenue of $12 billion to $12.1 billion, above the $11.7 billion estimate from analysts polled by LSEG. Ulta expects full-year earnings of $23.85 to $24.30 per share, while analysts were expecting $23.65. Ambarella — The semiconductor design company climbed nearly 19% following third-quarter guidance that topped analysts' estimates. Ambarella expects revenue in the current quarter of $100 million to $108 million, while analysts polled by LSEG had seen $91 million. The firm also topped analyst estimates on the top and bottom line in the second quarter. Affirm Holdings — The buy

See Full Page