General Atlantic is purchasing a block of roughly 2.5 million Facebook shares from former Facebook employees, giving the firm a 0.1 per cent stake in the company, CNBC said.
The deal, which has not closed and requires approval from Facebook, would give General Atlantic a 0.1 per cent stake in Facebook, according to the report.
General Atlantic declined to comment on the reports. Facebook did not immediately return requests for comment.
In January, Facebook said it had raised $1.5 billion from investors including Goldman Sachs and Digital Sky Technologies, as well as through a private offering to overseas investors conducted by Goldman Sachs, at a valuation of roughly $50 billion.