Check out the companies making headlines in extended trading: Rivian — The electric vehicle maker added nearly 2% despite missing on both top and bottom lines in the third quarter. Rivian posted an adjusted loss of 99 cents per share on $874 million in revenue. Analysts polled by LSEG had forecast a loss of 92 cents per share on revenue of $990 million. Pinterest — Shares tumbled 11% after the social media company posted weak guidance for its fourth-quarter revenue. Pinterest guided revenue to fall between $1.125 million and $1.145 million. The midpoint of the fourth-quarter guidance, $1.135 million, came below analysts’ estimates of $1.143 million, per LSEG. The company posted beats on the top and bottom lines in the third quarter. Block — Shares dipped 2% after the fintech firm reported a third-quarter revenue miss . Block posted sales of $5.98 billion, while analysts polled by LSEG had anticipated $6.24 billion. On the other hand, Block’s adjusted earnings of 88 cents per share beat analysts’ estimates by one cent. Airbnb — Shares of the online homestays company slipped nearly 3%. Airbnb posted third-quarter earnings of $2.13 per share, 1 cent shy of the consensus forecast, per LSEG. Quarterly revenue of $3.73 billion was slightly above analysts’ estimates for $3.72 billion. Akamai Technologies — Shares slid 6% as the cloud computing company issued disappointing full-year guidance. Akamai said its adjusted earnings for the period will range between $6.31 and $6.38 per share on revenue of $3.966 billion to $3.991 billion. Analysts polled by FactSet anticipated $6.43 per share in earnings and $3.99 billion in revenue. DraftKings — The sports betting company tumbled 4% after guidance missed the mark. DraftKings said its fourth-quarter adjusted earnings before interest, taxes, depreciation and amortization will range between $240 million and $280 million. Analysts polled by LSEG sought $340 million to $420 million. The company also fell short of the Street’s expectations in the third quarter. Sweetgreen — The salad chain dropped more than 10% after missing on top and bottom lines in the third quarter. Sweetgreen announced losses of 18 cents per share, while analysts had expected a loss of 13 cents per share, according to LSEG. Revenue of $173 million also fell short of the $175 million forecast by analysts. Toast — Shares of the restaurant management software company surged 19% on strong fourth-quarter guidance. Toast guided fourth-quarter adjusted EBITDA between $90 million and $100 million. Analysts polled by StreetAccount estimated $74.8 million. Third-quarter results also beat estimates on both top and bottom lines. Expedia Group — Shares of the travel service company jumped 3%. Expedia’s adjusted earnings for the third quarter came in at $6.13 per share, beating analysts’ call for $6.04 a share, per LSEG. Revenue came in at $4.06 billion and narrowly missing analysts’ forecast for $4.11 billion. The company also said Chief Financial Officer Julie Whalen will be stepping down from her role. Arista Networks — The computer networking company fell 6% despite third-quarter results that topped estimates. Arista Networks reported third-quarter adjusted earnings of $2.40 per share on revenue of $1.81 billion. Analysts had expected earnings of $2.08 per share on $1.74 billion in revenue. The company’s fourth-quarter revenue guidance range also beat forecasts. Arista Networks also announced a 4-for-1 stock split. Lucid Group — The electric car manufacturer advanced 6% after narrowly beating analysts’ expectations in the third quarter. Lucid reported an adjusted loss of 28 cents per share on revenue of $200 million in the period. Analysts polled by LSEG expected a loss of 30 cents per share and revenue of $198 million. The company also reaffirmed plans to produce about 9,000 vehicles this year, up 6.8% from 2023. Capri Holdings — The owner of Jimmy Choo lost 7% after results in the fiscal second quarter missed analysts’ estimates. Capri reported adjusted earnings of 65 cents per share on revenue of $1.08 billion, while the Street sought 75 cents a share in earnings and $1.18 billion in revenue, per LSEG. Revenue for Michael Kors and Versace also came up short of expectations. — CNBC’s Darla Mercado, Lisa Kailai Han and Alex Harring contributed reporting.