The logo of Meta Platforms is seen in Davos, Switzerland, May 22, 2022. Check out the companies making headlines in midday trading. Meta Platforms – Shares of Meta Platforms rose 3.5% after JPMorgan upgraded the social media company to buy and raised its price target, saying that headwinds will ease next year. Maxar Technologies – Shares of the satellite owner and operator surged 122% following news that private equity firm Advent International will acquire the company and take it private in a deal valued at $6.4 billion, or $53 a share. The stock closed at $23.10 per share Thursday. Goldman…