NEW YORK -- Stocks that traded heavily or had substantial price changes Friday:

       Amazon.com Inc., up $375.88 to $3,152.79.

       The online retailer's fourth-quarter profit surged and handily beat Wall Street forecasts.

       Snap Inc., up $14.41 to $38.91.

       The owner of the disappearing message platform Snapchat reported a surprise quarterly profit.

       Pinterest Inc., up $2.74 to $27.25.

       The digital pinboard and shopping tool company beat analysts' fourth-quarter earnings forecasts.

       Ford Motor Co., down $1.93 to $17.96.

       The automaker's fourth-quarter earnings and revenue fell short of Wall Street forecasts.

       Clorox Co., down $23.93 to $141.41.

       The maker of bleach and other household products slashed its profit forecast for its fiscal year as it faces higher costs.

       Skechers USA Inc., up $2.73 to $44.43.

       The shoe company's fourth-quarter profit and revenue beat Wall Street forecasts.

       Columbia Sportswear Co., up $4.54 to $94.59.

       The maker of outdoor gear handily beat analysts' fourth-quarter profit forecasts.

       Royal Caribbean Group, down $3.78 to $75.58.

       The cruise line's fourth-quarter loss was bigger than Wall Street had forecast.