IPOs

Fitbit is sprinting for a second consecutive day, with shares of the fitness tracking device maker jumping 7 percent Friday after its strong debut as a public company.

Shares of Mindbody Inc., which runs business software and an app that manage bookings at fitness and beauty businesses, fell on Friday during their first day of trading on the Nasdaq.

Fitbit, the maker of wearable fitness-tracking devices, said Tuesday that it now expects to raise as much as $656 million in its initial public offering, more than it previously expected.

Credit reporting company TransUnion set an expected price range Monday for its initial public offering that could garner as much as $781.5 million.

Shares of Wingstop are rocketing after the chicken wings restaurant chain said its initial public offering raised $110.2 million.

Shares of Shopify are climbing after its initial public offering raised about $131 million, more than the company expected.

Fitbit, the maker of a popular line of wearable fitness-tracking devices, on Thursday filed for an initial public offering worth up to $100 million.

Shares of cancer drug developer Adaptimmune are up slightly after the British company's initial public offering raised $191.3 million.

Shares of Blueprint Medicines are climbing after the biotech cancer drug developer's initial public offering raised $146.6 million, above its expectations.