NEW YORK -- Nvidia Corp., up $3.80 to $251.08.

       The chipmaker abandoned a plan to buy chip designer Arm from Softbank.

       Velodyne Lidar Inc., up 27 cents to $4.04.

       Amazon acquired warrants to buy up to 39.5 million shares of the technology company.

       Pfizer Inc., down $1.51 to $51.70.

       The pharmaceutical company gave investors a discouraging profit and revenue forecast for the year.

       Harley-Davidson Inc., up $5.61 to $41.73.

       The Wisconsin-based motorcycle maker made a profit in the fourth quarter, surprising Wall Street.

       Teradata Corp., up $10.61 to $50.89.

       The data management company gave investors a strong profit forecast for the year.

       Chevron Corp., down $2.11 to $136.44.

       Oil prices fell and weighed down energy company stocks.

       Sysco Corp., up $1.42 to $81.34.

       The food distributor’s fiscal second-quarter revenue beat Wall Street forecasts.

       Chegg Inc., up $4.36 to $31.63.

       The provider of online textbook rental services reported strong fourth-quarter financial results on encouraging subscriber growth.