After-Hours Buzz: V, ALL, MET & More

Check out which companies are making headlines after the bell Wednesday:

Visa - The credit-card company posted earnings of $1.54 a share, excluding one-time items, on sales of $2.73 billion, topping expectations of $1.50 a share on revenue of $2.68 billion. Shares edged higher in extended-hours trading. (Click here for after-hours quote.)

(Read More: Stocks End Flat, Dow Declines 2.5% for October )

Allstate - The insurance company posted earnings of $1.46 a share, excluding one-time items, on sales of $8.13 billion, easily beating estimates for $1.13 a share on revenue of $6.95 billion. Shares gained in extended-hours trading. (Click here for after-hours quote.)

MetLife - The life insurance company posted earnings of $1.32 a share on sales of $16.5 billion. Analysts expected the company to post earnings of $1.28 a share on revenue of $17.10 billion. Shares slipped in extended-hours trading. (Click here for after-hours quote.)

Zillow - The online real estate database has acquired Buyfolio, an online and mobile platform for users to search and discuss listings with real estate agents. Financial terms were not disclosed. (Click here for after-hours quote.)

BMC Software - The tech company posted earnings of 88 cents a share excluding one-time items, matching expectations, but sales were slightly short of estimates. Meanwhile, the company said it expects full-year 2013 earnings to be slightly better than expectations, sending shares higher in extended-hours trading. (Click here for after-hours quote.)

AVG Technologies - The computer software company posted quarterly results that topped forecasts and also handed in a better-than-expected current-quarter revenue guidance, sending shares sharply higher in extended-hours trading. (Click here for after-hours quote.)

Cirrus Logic - The semiconductor company posted quarterly earnings and revenue that beat Wall Street estimates, and the company also provided a better-than-expected third-quarter revenue guidance. Shares were temporarily halted in after-hours trading. (Click here for after-hours quote.)

(Read More: CNBC's Market Insider Blog)

—By CNBC's JeeYeon Park (Follow JeeYeon on Twitter: @JeeYeonParkCNBC)

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