Check out the companies making the biggest moves midday: Stride — The for-profit education company plunged 50%, on pace for its worst day ever, on much weaker-than-expected guidance. The company sees fiscal second-quarter revenue between $620 million and $640 million. Analysts on average expected an outlook of $613.3 million. Full-year revenue and operating income guidance also fell short of estimates. Caterpillar — The construction and agriculture equipment manufacturer jumped 12% on better-than-expected results for the third quarter. Caterpillar earned $4.95 per share, adjusted, on revenue of $17.64 billion. Analysts polled by LSEG expected a profit of $4.59 per share on revenue of $16.77 billion. The stock was on pace for its biggest one-day gain since 2009. Avantor — Shares of the pharmaceutical company fell more than 17% after the company cut its organic revenue outlook for the full year. Third-quarter earnings of 22 cents per share, excluding certain items, matched a FactSet consensus. Garmin — The maker of exercise device trackers fell nearly 11% on mixed third-quarter results. The company reported adjusted earnings of $1.99 per share on sales of $1.77 billion. Earnings matched a FactSet consensus, while revenue was just shy of estimates. Extreme Networks — The stock plunged 16% as investors were underwhelmed by the cloud networking solutions provider’s latest earnings. Extreme Networks posted earnings of 22 cents per share versus, while analysts polled by FactSet expected a profit of 21 cents per share. CoStar Group — The real estate marketplace and analytics company dropped more than 17%, even after the company posted a beat on top and bottom lines. CoStar reported third-quarter adjusted earnings per share of 23 cents, higher than the 18 cents per share analysts polled by FactSet had called for. The company’s revenue of $834 million also beat analysts’ expectations of $813.2 million for the period, according to FactSet. Flowserve — Shares soared 30% on the back of the company’s strong third-quarter earnings and guidance. The industrial and environmental machinery supplier reported adjusted earnings per share of 90 cents, higher than the 80 cents per share analysts polled by FactSet were expecting. For the full year, the company also guided earnings per share, excluding items, higher to between $3.40 and $3.50 per share, compared to its previous guidance of between $3.25 and $3.40 per share. Kirby — The petrochemicals transporter skyrocketed more than 15.5% after the company reported better-than-expected earnings and revenue results. For the third quarter, Kirby posted earnings of $1.65 per share on revenue of $871.2 million, while analysts polled by FactSet expected $1.63 per share on $845.5 million in revenue. Nvidia — Shares climbed 2%, building on the rally of around 5% seen in the prior session. The chipmaker’s market cap ballooned to above $5 trillion in Wednesday trading , which no other company has hit before. Boeing — The aerospace company fell 3% after it reported its latest quarterly results. For the third quarter, Boeing posted $23.27 billion in revenue, above the $21.97 billion that analysts surveyed by LSEG were expecting. However, it posted a steeper loss than expected, reporting $7.47 in adjusted loss per share compared to the loss of $4.59 per share analysts were looking for. Fiserv — Shares of the financial services tech company plunged 40% on the back of a massive third-quarter earnings miss. Fiserv earned $2.04 per share, excluding certain items, on revenue of $4.92 billion. Analysts expect earnings per share of $2.64 per share on revenue of $5.35 billion. The company also slashed it full-year earnings guidance. If this loss holds, it would be its biggest one-day decline on record. Seagate Technology — The data storage company added 17% after beating expectations for the first fiscal quarter. Seagate earned $2.61 per share on an adjusted basis and revenue at $2.63 billion, while analysts surveyed by LSEG had penciled in $2.37 a share on $2.55 billion in revenue. Centene — The managed care company jumped 11% after posting better-than-expected earnings for the third quarter and raising its guidance. Centene earned 50 cents per share despite analysts polled by FactSet anticipating a per-share loss of 14 cents. The company recorded $49.69 billion in revenue, also topping the consensus estimate of $47.72 billion. TE Connectivity — Shares gained 2% following a stronger-than-forecast earnings report for the fiscal fourth quarter. TE said it earned $2.44 per share, excluding items, on $4.75 billion in revenue, while analysts anticipated $2.29 a share and $4.58 billion, respectively. Teradyne — Shares of the test system and robotic products suppliers surged 19% on a positive earnings report and outlook. Teradyne earned 85 cents, excluding items, on $769 million in revenue for the third quarter, while analysts predicted 79 cents and $744.1 million, per FactSet. Brinker International — The stock fell 4% after the chain restaurant owner issued full-year revenue guidance in the range of $5.60 billion to $5.70 billion. That’s slightly below the Street’s average forecast of $5.72 billion for the firm’s 2025 revenue, per FactSet. Bloom Energy — The energy technology stock jumped 13.9%. Bloom earned an adjusted 15 cents per share on revenue of $519 million in the third quarter, surpassing FactSet consensus estimates of 10 cents per share an $428.4 million in revenue. Caesars Entertainment — The casino operator dropped 10% after its third-quarter financial results disappointed investors. Caesars reported a loss of 27 cents per share on revenue of $2.87 billion. Analysts surveyed by LSEG had expected a loss of 5 cents per share on revenue of $2.89 billion. Enphase Energy — The energy technology company tumbled more than 13% after its full-year revenue guidance of $310 million to $350 million fell short of the $382.9 million expected from analysts, per FactSet. Enphase Energy also said tariffs had an impact on its third-quarter gross margins. Its adjusted earnings for the quarter, however, topped expectations. — CNBC’s Pia Singh, Alex Harring, Liz Napolitano, Sean Conlon and Michelle Fox contributed reporting
