Companies use savings from tax cuts to buy back shares

President Trump promised that his tax cut would encourage companies to invest in factories, workers and wages, setting off a spending spree that would reinvigorate the American economy.

Companies have announced plans for some of those investments. But so far, many are using much of the money for something with a more narrow benefit: buying their own shares.

Those buybacks are good for shareholders, including the senior executives who tend to be big owners of their companies’ stock. A company purchasing its own shares is a time-tested way to bolster its stock price.