Check out the companies making headlines in midday trading: Duolingo – Sharing has skyrocketed over 18% after the stock learning app was guided to revenue forecasts more than expected. Duolingo estimates that revenue for the second quarter will range from $239 million to $242 million, while analysts voted by LSEG are projecting $234 million. Full-year revenue is expected to range from $987 million to $996 million, exceeding the $977 million consensus call. Apple – iPhone makers cut 4% after reporting second-quarter service revenue of $266.5 billion, but analysts expected $26.7 billion, according to StreetAccount. This number still represents an annual increase of 11.65%. However, Apple’s revenue and revenue for the quarterly broke analyst estimates. Amazon – E-commerce stocks immersed just 0.4% in the back of first quarter revenue printing. Amazon recorded better revenue and revenue than expected for the quarter, but provided soft guidance for the current period. Amazon forecasts operating profits to land between $13 billion and $17.5 billion. The company also said tariffs and trade policies could affect its guidance. Nvidia – The semiconductor giant rose 2%. The information reports that the company has adjusted its chips for sale in China after the US export ban. Take-Two Interactive Software – The video game maker’s stock has dropped by more than 5% after the announcement that a new version of Grand Theft Auto will not be released until May 26, 2026. This game was previously scheduled for this fall. Atlassian – Shares sank 6% after management issued weak guidance for the fourth quarter. Software companies expect to land between $1.35 billion and $1.36 billion over the period. Atlassian beat both the top line and bottom line in the third quarter. Roku – Shares on the streaming platform fell 6% after its first quarter results. Roku reported revenue of $1.02 billion, slightly breaking its $10.1 billion consensus forecast from Factset. However, the company’s $56 million adjusted EBITDA is below the $57 million consensus estimate. Block – Payment shares fell 20% after Block reported first quarter revenues and issued weak guidance due to macro uncertainty. Block posted a top-line result of $5.777 billion, but analysts surveyed by LSEG had projected $62 billion. Maplebear – The stock of the grocery delivery company that runs its business as Instacart has raised 13% in strong second quarter guidance. Maplebear went between $240 million and $250 million over this period, seeking revenue adjusted prior to interest, tax, depreciation, amortization, or EBITDA, with analysts voting $234.8 million on FactSet’s forecast. It overshadowed minor mistakes in both the top and bottom of the first quarter. Five of 5 – Discount retailer stocks rose about 12% after the company increased its first quarter net sales guidance. Compared to the previous forecast of $925 million to $555 million, the following five forecasts are expected to be around $967 million. GoDaddy – The Domain Registrar Company fell over 7% after issuing topline estimates that are weaker than expected for the current quarter. GoDaddy expects second quarter revenue to range between $1.195 billion and $1.215 billion. Analysts surveyed by FactSet estimated $12.1 billion. DEXCOM – The manufacturer of glucose monitoring systems surged 15% after posting first quarter revenues slightly above expectations. Dexcom recorded revenue of $1.04 billion, while Factset Consensus estimates it sought $1.02 billion. The company has also announced a $750 million share repurchase program. – Reported by CNBC’s Pia Singh and Lisa Kailai Han.