Tennant (TNC) Upgraded to Strong Buy: Here's Why

The sole determinant of the Zacks rating is a company's changing earnings picture. The Zacks Consensus Estimate -- the consensus of EPS estimates from the sell-side analysts covering the stock -- for the current and following years is tracked by the system. As such, the Zacks rating upgrade for Tennant is essentially a positive comment on its earnings outlook that could have a favorable impact on its stock price. The change in a company's future earnings potential, as reflected in earnings estimate revision ...