A look at some of the companies making waves in midday trading: Shake Shack — Shares rose nearly 17% after the burger chain reported better-than-expected earnings. Shake Shack reported earnings per share of 27 cents, excluding items, on revenue of $316 million, beating LSEG’s forecast of $314 million. Shake Shack also lowered its full-year revenue forecast to $1.22 billion to $1.25 billion, from a previous range of $1.24 billion to $1.25 billion, according to FactSet. CH Robinson — Shares soared more than 14% after the logistics company beat expectations with second-quarter earnings of $1.15 per share excluding items, beating the consensus estimate of 96 cents, according to analysts surveyed by LSEG. But revenue of $4.48 billion was slightly below the $4.53 billion estimate. Mobileye Global — Shares fell more than 22% after the company lowered its full-year sales and adjusted operating profit outlook, even though second-quarter profits and sales beat expectations. Moderna — The pharmaceutical company’s shares fell about 21% after it cut its full-year sales outlook. Moderna said it expects lower sales in Europe, a competitive environment for respiratory vaccines in the U.S. and deferred revenue overseas to hurt its results. But second-quarter sales beat expectations and the quarterly loss narrowed more than expected. Teladoc — Telehealth shares fell about 9% after second-quarter sales missed expectations. Teladoc posted second-quarter sales of $642 million, below the $650 million expected by analysts surveyed by LSEG. Rolls-Royce — Shares rose more than 5% after the company said it would resume its full-year dividend, with a payout ratio of 30% of underlying earnings after tax. Rolls-Royce also raised its 2024 profit outlook after reporting strong results for the first half of the year. Air Products & Chemicals — Shares of the industrial gas company surged about 9% after beating Wall Street earnings expectations. Air Products & Chemicals posted earnings of $3.20 a share, excluding charges, beating the market consensus estimate of $3.03 a share, according to FactSet. This was despite revenue missing expectations. Meta — Shares of the tech giant rose about 5% after the company said its second-quarter profit beat Wall Street expectations and provided an upbeat revenue outlook. Facebook’s parent company said its net income surged 73% year over year, reflecting major cost-cutting measures it began in the second half of 2022. Meta executives also indicated that its heavy spending on artificial intelligence is already starting to pay off. MGM Resorts — Shares fell more than 13% even though the casino operator beat second-quarter profit expectations. MGM earned 86 cents a share on revenue of $4.33 billion. Analysts surveyed by LSEG had expected earnings of 62 cents a share on revenue of $4.22 billion. Carvana — Shares surged about 10% as second-quarter results beat market expectations. Carvana earned 14 cents a share on revenue of $3.41 billion. Analysts surveyed by LSEG had expected a loss of 7 cents per share on revenue of $3.24 billion. The used-car dealer also said it expects 2024 to be its best year on record. Arm Holdings — Shares in Arm Holdings, a semiconductor design company, fell more than 15% after the company issued a weak outlook for the current quarter. The company said it expects adjusted earnings to be between 23 cents and 27 cents per share; analysts surveyed by LSEG had expected 27 cents. Crocs — Shares fell more than 2% even though the company reported better-than-expected second-quarter profit and revenue. Crocs’ earnings per share, excluding merchandise, were $4.01, on revenue of $1.11 billion. The company also raised its full-year outlook. Etsy — Shares fell more than 7% after the e-commerce company reported mixed second-quarter results. Etsy beat LSEG’s expectations of $648 million in revenue to $630 million, but adjusted earnings missed expectations at 41 cents a share. Qualcomm — Shares fell more than 9% even though the company beat guidance for its third-quarter fiscal period. But the company said trade policies could impact revenue. “On a year-over-year basis, we expect revenue growth to be broadly in line with year-over-year growth in the December quarter,” Chief Financial Officer Akash Palkhivala said in an earnings call with analysts. CNBC’s Samantha Subin, Yun Lee and Michelle Fox contributed to the report.