Benzinga's Top Pre-Market Gainers

Bed Bath & Beyond (NASDAQ: BBBY) surged 5.24% to $78.11 in the pre-market session after the company reported upbeat fiscal second-quarter earnings.

Genworth Financial (NYSE: GNW) shares jumped 3.46% to $13.17 in pre-market trading. Genworth's trailing-twelve-month revenue is $9.98 billion.

Pacific Biosciences of California (NASDAQ: PACB) shares gained 2.84% to $6.15 in the pre-market session. Pacific Biosciences shares have jumped 226.78% over the past 52 weeks, while the S&P 500 index has gained 16.97% in the same period.

Logitech International SA (NASDAQ: LOGI) soared 1.78% to $8.60 in the pre-market trading. Logitech is expected to release its Q2 financial results on October 23, 2013 at 10:00 p.m. Eastern Daylight Time.