Take a look at the companies making the biggest moves in premarket trading: Planet Fitness – Shares fell as much as 7% after the gym franchise reported a revenue loss for the first quarter and issued disappointing guidance for the year. Quarterly revenue was $248 million, versus the $249.5 million expected by analysts polled by FactSet. Planet Fitness lowered full-year adjusted earnings per share growth expectations to 7% to 9% from 10% to 11%, missing the consensus estimate of 11.1%. Robinhood – Shares of the brokerage firm rose more than 5% after the company reported record first-quarter profits. Robinhood generated 18 cents in earnings per share on revenue of $618 million. Analysts polled by LSEG expected 6 cents per share on revenue of $549 million. Warner Bros. Discovery – The stock lost about 4% after the media company said it lost 40 cents per share in the first quarter, more than the 24 cent loss expected by analysts surveyed by LSEG. Revenue also disappointed, coming in at $9.96 billion, compared to the consensus estimate of $10.23 billion. Yeti – The drinkware maker rose 12% after beating Wall Street expectations for the first quarter. Yeti earned 34 cents per share, excluding items, on revenue of $341.4 million, while analysts polled by FactSet forecast 24 cents per share and $333.3 million. The company also raised its full-year earnings per share guidance, while reaffirming its revenue growth outlook. Arm – The British chip designer saw its shares fall nearly 7% despite better-than-expected fiscal fourth-quarter results, as the midpoint of its revenue guidance for the year fell slightly below analyst estimates, according to LSEG. Arm expects full-year sales of between $3.8 and $4.1 billion. Analysts expected revenue of $3.99 billion for this year. Klaviyo – Stock prices fell almost 9% after the marketing automation company's quarterly report after the market closed on Wednesday. Klaviyo expected second-quarter revenue of $211 million to $213 million, higher than the $210 million expected by analysts surveyed by LSEG. Airbnb – Airbnb shares fell more than 7% after vacation rental inventory disappointed expectations. The company beat first-quarter expectations on the top and bottom lines, but expects current quarter revenue to be between $2.68 billion and $2.74 billion. That fell slightly short of the LSEG estimate of $2.74 billion. AppLovin — The mobile technology company rose 15% on earnings and revenue numbers after the market closed on Wednesday. AppLovin reported earnings per share of 67 cents, versus the 57 cents expected by analysts surveyed by LSEG. Revenue was $1.06 billion, compared to the consensus estimate of $974 million. SolarEdge – Shares fell more than 8% premarket after the energy company posted a wider-than-expected loss of $1.90 per share in the first quarter. Analysts expected a loss of $1.55 per share, according to FactSet. Quarterly revenue of $204 million exceeded expectations but represents a sharp decline from nearly $1 billion in revenue last year. AMC Entertainment – Shares of the movie theater chain fell 4% after reporting that both revenue and attendance fell year over year in the first quarter. AMC's first-quarter financial results were in line with preliminary estimates the company published in April. Duolingo – Shares fell 14% after the language learning app posted revenue of between $175 million and $177.5 million in the second quarter, below the $176.9 million expected by analysts surveyed by LSEG. Bumble – The dating app company rose 11% after earnings and revenue beat after the market Wednesday. Bumble reported earnings per share of 19 cents, versus the 7 cents expected by analysts polled by FactSet. Revenue was $267.8 million, which topped the consensus estimate of $265.4 million. Krispy Kreme – Shares rose 2% after the company reported first-quarter revenue of $442.7 million, ahead of the FactSet consensus estimate of $434.1 million. Adjusted earnings per share were 7 cents, versus the expected 6 cents. Warby Parker — The eyewear maker rose 14% on stronger-than-expected first-quarter profits. Warby said it lost 2 cents per share, smaller than the consensus forecast of 9 cents per share from analysts polled by FactSet. Revenue came in at $200 million for the three-month period, above Wall Street's $196.4 million figure. Tapestry – Shares fell 3% after parent company Coach reported third-quarter revenue of $1.48 billion, missing the LSEG estimate of $1.5 billion. The company also lowered its full-year revenue estimate from about $6.7 billion to more than $6.6 billion — falling short of the $6.74 billion expected by analysts polled by FactSet. Roblox – Shares of Roblox fell more than 28% after the video game developer posted first-quarter bookings that fell short of Wall Street estimates and cut its full-year forecast. For the full year, Roblox now expects bookings to be between $4 billion and $4.10 billion. That's down from previous expectations of $4.14 to $4.28 billion and a FactSet estimate of $4.23 billion. Forward Air – The logistics provider fell 36% premarket Thursday, more than any other stock in the S&P 1500 Index, according to data from FactSet. Forward Air lost 64 cents per share on an adjusted basis in the first quarter, twice as bad as the worst estimate of seven analysts surveyed by FactSet. “We continue to face challenging market conditions, characterized by weak freight demand, excess transport capacity and price pressure,” the CFO said. — CNBC's Jesse Pound, Tanaya Macheel, Alex Harring and Samantha Subin contributed reporting.