Stocks that traded heavily or had substantial price changes Tuesday:

       Intel Corp., up 86 cents to $48.44.

       The chipmaker is buying Tower Semiconductor for about $5.4 billion in cash.

       Arista Networks Inc., up $7.12 to $129.94.

       The cloud networking company gave investors an encouraging revenue forecast.

       MoneyGram International Inc., up $1.75 to $10.70.

       The money transfer company is being bought by Madison Dearborn Partners for about $1.8 billion.

       ImmunityBio Inc., up $1.28 to $7.03.

       The drug developer gave investors an encouraging update on a potential bladder cancer treatment.

       Restaurant Brands International Inc., up $2.05 to $59.21.

       The owner of the Burger King and Tim Hortons chains reported strong fourth-quarter earnings.

       Fidelity National Information Services Inc., down $8.65 to $102.85.

       The banking and payment technologies company reported disappointing fourth-quarter revenue.

       Leidos Holdings Inc., down $2.86 to $84.50.

       The security and engineering company’s fourth-quarter earnings and revenue fell short of Wall Street forecasts.

       Marriott International Inc., up $9.87 to $181.20.

       The hotel operator reported strong fourth-quarter financial results.