Flextronics

(FLEX) - Get Report

was moving up in the premarket Instinet session after reporting a surprise profit in its fiscal fourth quarter.

The contract electronics manufacturer earned $5.74 million, or 1 cent a share, on revenue of $3.3 billion in the fiscal fourth quarter ended March 31. That compared with a loss of $193.2 million, or 41 cents a share, in the same quarter a year ago. The company had previously said it wouldn't post a bottom-line profit before the quarter that ends in September.

On a pro forma basis that excludes amortization and one-time charges, the company earned $61.4 million, or 12 cents a share, meeting the consensus estimate compiled by First Call.

The shares were up about 5% to $14.10 on Instinet.