Check out the companies making headlines yesterday:

United Airlines (NASDAQ: UAL): Airline company United Airlines Holdings (NASDAQ: UAL) fell by 5.9% on Monday after the ongoing war in the Middle East drove up fuel costs and lowered travel demand. See our full article here.

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3D Systems (NYSE: DDD): 3D printing company 3D Systems (NYSE: DDD) rose by 11.1% on Monday after the company reported fourth-quarter 2025 financial results that surpassed revenue expectations and offered strong forward guidance. See our full article here.

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Redwire (NYSE: RDW): Aerospace and defense company Redwire (NYSE: RDW) rose by 8.4% on Monday after an analyst at Truist Securities upgraded the stock to 'Buy' from 'Hold'. See our full article here.

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Sprout Social (NASDAQ: SPT): Social media management platform Sprout Social (NASDAQ: SPT) fell by 5.5% on Monday after a broader market sell-off was triggered by a significant surge in oil prices amid geopolitical tensions. See our full article here.

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MACOM (NASDAQ: MTSI): Network chips maker MACOM Technology Solutions (NASDAQ: MTSI) rose by 4.1% on Monday after analysts highlighted the company as a key beneficiary of the growing demand for optical networking components used in AI data centers. See our full article here.

Is now the time to buy MACOM? Access our full analysis report here, it's free.