Check out the companies making headlines before the bell: Under Armour — The retail stock tumbled 21% after American sportswear company posted first-quarter results that missed estimates. Under Armour reported adjusted earnings of 2 cents per share, lower than the FactSet consensus estimate of 3 cents. Revenue of $1.10 billion came in below the $1.13 billion expectation. Trade Desk — Shares tumbled 33%. A slew of Wall Street firms including Bank of America and MoffettNathanson downgraded the stock, even after Trade Desk’s surprisingly strong earnings results, after CEO Jeff Green warned during the earnings call that “some of the world’s largest brands are absolutely facing pressure” from tariffs and inflation. Viavi Solutions — Shares soared 20% following the network test and equipment manufacturer’s fiscal fourth-quarter financial results. Viavi topped analysts’ earnings and revenue expectations, according to FactSet, and guided for current-quarter earnings and revenue above forecasts. Wynn Resorts — The resort and casino company shed more than 1% following its disappointing second-quarter results. Earnings were $1.09 per share, falling short of the $1.21 per share expected from analysts polled by LSEG. Revenue came in at $1.74 billion, versus the $1.75 billion consensus estimate. Yelp — Shares fell 6% after the restaurant review service narrowed its full-year revenue guidance to a range of $1.465 billion to $1.475 billion. The company prev …
