American telecom giant AT&T is asking all of its staff to work in the office five days a week, after 18,000 managers returned last year. It follows a similar move from Amazon CEO Andy Jassy.

Companies requiring workers to return to the office include AT&T, Amazon, JPMorgan, and Toyota. View a list of RTO mandates ...

Sometimes we’re better off sticking to what we know. It’s a lesson that’s often hard-won, especially in the corporate world.

The most significant addition was Amazon.com Inc (NASDAQ:AMZN), with 4,182,883 shares, accounting for 2.06% of the portfolio and a total value of $917,682,770. The second largest addition to the ...