Goldman Sachs has reclaimed 90 per cent of the $2bn it used to bail out one of its troubled hedge funds last summer as the investment bank moved to shrink the fund and avoid consolidating it on its balance sheet.

Goldman withdrew $1.8bn from its Global Equity Opportunities fund at the end of February, its first opportunity under a lock-up agreement made when it invested in August, according to people familiar with the quantitative, or computer-driven, fund. It wrote to investors last week to explain its decision but declined to comment on Wednesday.