Soros disclosed a passive stake in J.C. Penney on Thursday.
The hedge fund mogul revealed a 7.9% stake in the retailer on Thursday. The investment is worth nearly $265 million at Thursday's closing price of $15.24.
Soros is now the fourth-largest shareholder in the company, according to Bloomberg, and has taken a passive stake.
J.C. Penney (Fortune 500) shares surged on the news in after-hours trading, rising more than 7%. The rally continued Friday, with shares jumping nearly 9% in premarket trading. ,
Soros joins fellow hedge-fund celebrity Bill Ackman as one of J.C. Penney's major shareholders.
Earlier this month, the troubled retailer announced that CEO Ron Johnson was leaving the company after just a year and a half.
Johnson, a former Apple (Fortune 500) executive, had instituted ambitious changes to J.C. Penney stores in an attempt to remake the brand. Sales plummeted during his tenure, sinking 28% in the fourth quarter from a year earlier. ,
J.C. Penney tapped Mike Ullman, Johnson's predecessor as CEO, to take the reins once more. The company has since consulted with investment firm Blackstone in an attempt to raise up to $1 billion and remain solvent.
|GM raising Corvette prices|
|Albertsons to merge with Safeway|
|Everything must go: There's a flood of store closings|
|Boeing reports wing cracks on Dreamliners|
|Bitcoin matters. Ignore the media circus.|