NEW YORK (AP) — Stocks that traded heavily or had substantial price changes Thursday:
CarMax Inc. (NYSE: KMX), down $2.17 to $57.20.
The used car dealership chain's third-quarter earnings and revenue fell short of analysts' forecasts.
Micron Technology Inc.(NASDAQ: MU), down $1.76 to $49.43.
The chipmaker gave investors a weak financial forecast and said it is reducing its workforce by 10%.
Under Armour Inc.(NYSE: UA), down 15 cents to $8.48.
The sports apparel company named Marriott International executive Stephanie Linnartz as its new CEO.
MillerKnoll Inc. (NASDAQ: MLKN), up $2.58 to $20.85.
The furniture maker reported strong fiscal second-quarter financial results.
LiveRamp Holdings Inc. (NYSE: RAMP), up $1.33 to $23.18.
The data-services company increased its stock buyback program by $100 million.
Cleveland-Cliffs Inc. (NYSE: CLF), up $1.79 to $16.92.
The mining company gave investors an encouraging update on prices and costs.
AMC Entertainment Holdings Inc. (NYSE: AMC), down 39 cents to $4.91.
The movie theater operator announced plans to raise $110 million and is proposing a reverse stock split.
TuSimple Holdings Inc. (NASDAQ: TSP), down 16 cents to $1.26.
The self-driving truck company is laying off a quarter of its workforce as part of a restructuring plan.