IPOs

The maker of fitness-tracking devices jumped in its trading debut on the New York Stock Exchange, opening at $30.50 per share from its $20 IPO price.

Fitbit Inc. on Tuesday raised the estimated price range for its initial public offering by $3 a share, implying a valuation for the wearable fitness tracking company of nearly $4 billion.

Pet food maker Blue Buffalo Pet Products Inc filed with U.S. regulators on Wednesday to raise up to $500 million in an initial public offering of its common stock.

Fitbit a pioneer in wearable fitness tracking, is looking to raise up to $358 million in its initial public offering, according to a regulatory filing made Tuesday.

Jimmy John's Franchise LLC is preparing for an initial public offering that could value the popular U.S. gourmet sandwich chain at more than $2 billion, including debt, according to people familiar with the matter.

Twitter's battered shares dipped below their IPO price on Thursday amid ongoing investor concerns about the company's ability to grow its user base.

Square Inc, the payments company co-founded by Twitter Chief Executive Jack Dorsey, filed with U.S. regulators for an initial public offering of common stock.

PayPal Holdings Inc shares jumped as much as 11 percent in their highly anticipated return to the Nasdaq on Monday, valuing the company at about $52 billion.

Shares of Ferrari raced to $60 in the luxury automaker's Wall Street debut. The IPO was priced on Tuesday at $52 per share.

Shares of payment-processing giant First Data Corp., the largest initial public offering of the year, opened higher in their trading debut after pricing below expectations late Wednesday.

Italian sports car maker Ferrari's U.S. IPO is expected to raise as much as $900 million at the planned price range of $48-$52 per share.

Dell Inc's cybersecurity unit SecureWorks Corp filed for an initial public offering with U.S. regulators on Thursday.

Match Group, the owner of dating services such as Tinder, OkCupid and Match.com, filed with U.S. regulators on Friday for an initial public offering of common stock.