Check out the companies making headlines this week:

Deere (NYSE: DE): Agricultural and construction machinery company Deere (NYSE: DE) fell by 5.3% on Wednesday after the company lowered its full-year earnings guidance during its third-quarter report, signaling persistent challenges in the agricultural market. See our full article here.

Is now the time to buy Deere? Access our full analysis report here.

Marvell Technology (NASDAQ: MRVL): Networking chips designer Marvell Technology (NASDAQ: MRVL) rose by 4.9% on Wednesday after several analysts updated their views on the company's stock. See our full article here.

Is now the time to buy Marvell Technology? Access our full analysis report here.

Elevance Health (NYSE: ELV): Health insurance provider Elevance Health (NYSE: EVH) rose by 2.1% on Monday after reports indicated the White House was preparing to unveil a health policy framework that would extend Affordable Care Act (ACA) premium subsidies for two years. See our full article here.

Is now the time to buy Elevance Health? Access our full analysis report here.

Align Technology (NASDAQ: ALGN): Dental technology company Align Technology (NASDAQ: ALGN) rose by 6.2% on Tuesday after the company announced the commercial availability of its Invisalign System with mandibular advancement in the Philippines. See our full article here.

Is now the time to buy Align Technology? Access our full analysis report here.

Tenet Healthcare (NYSE: THC): Hospital operator Tenet Healthcare (NYSE: THC) rose by 9.7% on Monday after Barclays raised its price target on the company to $240 from $229, signaling continued confidence in the stock. See our full article here.

Is now the time to buy Tenet Healthcare? Access our full analysis report here.