A look at how some IPO stocks have fared

Facebook's public debut was the most anticipated tech IPO since Google went public in August 2004. But the stock has lost much of its value since it began trading in mid-May.

Below is a look at how the stocks of some recently public companies are faring. The companies are all loosely Internet-related, though their businesses vary widely.

— Facebook Inc., social networking company, first day of trading on May 18, 2012

Pricing: $38 per share

First-day's close: $38.23, up 0.6 percent from IPO price

Friday's close: $18.98, down 50 percent from IPO price

Trading range since IPO: $17.55 to $45

— Yelp Inc., developer of online games, first day of trading on March 2, 2012

Pricing: $15 per share

First-day's close: $24.58, up 64 percent from IPO price

Friday's close: $24.82, up 65 percent from IPO price

Trading range since IPO: $14.10 to $31.96

— Zynga Inc., developer of online games, first day of trading on Dec. 16, 2011

Pricing: $10 per share

First-day close: $9.50, down 5 percent from IPO price

Friday's close: $2.88, down 71 percent from IPO price

Trading range since IPO: $2.66 to $15.91

— Jive Software Inc., creator of tools to run social networks for businesses, first day of trading on Dec. 13, 2011

Pricing: $12 per share

First-day close: $15.05, up 25 percent from IPO price

Friday's close: $14.54, up 21 percent from IPO price

Trading range since IPO: $14.18 to $28.15

— Angie's List Inc., consumer-reviews site, first day of trading on Nov. 17, 2011

Pricing: $13 per share

First-day close: $16.26, up 25 percent from IPO price

Friday's close: $9.73, down 25 percent from IPO price

Trading range since IPO: $8.94 to $19.82

— Groupon Inc., online deals company, first day of trading on Nov. 4, 2011

Pricing: $20 per share

First-day close: $26.11, up 31 percent from IPO price

Friday's close: $4.27, down 79 percent from IPO price.

Trading range since IPO: $4 to $31.14

— Pandora Media Inc., Internet radio company, first day of trading on June 15, 2011

Pricing: $16 per share

First-day close: $17.42, up 9 percent from IPO price

Friday's close: $10.47, down 35 percent from IPO price

Trading range since IPO: $7.83 to $26

— LinkedIn Corp., online professional network, first day of trading on May 19, 2011

Pricing: $45 per share

First-day close: $94.25, more than double IPO price

Friday's close: $119.04, more than double IPO price

Trading range since IPO: $55.98 to $122.70