Check out some of the companies making the biggest moves midday: Tesla — CEO Elon Musk disclosed he bought $1 billion worth of shares of the electric vehicle maker on Friday, helping send the stock 6% higher. On Semiconductor , Analog Devices , Texas Instruments — China launched an antidumping probe into certain analog chips from the U.S. Shares of On Semiconductor fell 1%, while Analog Devices was fractionally lower, and Texas Instrument dropped more than 3%. Western Digital – The storage drive maker raised prices on all hard drives amid “unprecedented demand,” prompting shares to climb more than 5% to a new, all-time high. Alaska Air — The airline fell more than 5% after it said it sees third-quarter earnings per share at the low end of its $1.00 to $1.40 guidance. TKO Group Holdings — The owner of Ultimate Fighting Championship and World Wrestling Entertainment surged more than 4% after agreeing to buy back $1 billion in stock under a previous authorization. Whirlpool — Shares fell 2% following a Wall Street Journal report that the appliance maker told the Trump administration its overseas competitors may be circumventing tariffs by undervaluing imports. Brookfield Asset Management — The New York-based alternative asset manager rose almost 2% after entering talks to buy Yes! Communities from Singapore’s GIC for $10 billion, according to the Financial Times, as cited by StreetAccount. Hain Celestial — The ma …
