Stocks that moved substantially or traded heavily Tuesday:
Campbell Soup Co., up 74 cents to $41.03
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The New York Post reported that activist investor Dan Loeb is pushing for the soup maker to consider a possible sale.
Acuity Brands Inc., up $14.93 to $132.05
The lighting company had a far stronger quarter than analysts expected.
Herman Miller Inc., up $3.65 to $38.10
The furniture company surpassed Wall Street estimates in its latest quarter and gave a better-than-expected sales forecast.
Juniper Networks Inc., down 52 cents to $27.23
Technology companies fared worse than the rest of the market Tuesday.
Facebook Inc., down $4.63 at $192.73
The Washington Post reported that a federal investigation into Facebook's sharing of user data with Cambridge Analytica involves multiple agencies.
Apache Corp., up $1.10 to $45.78
Energy companies rallied Tuesday to recover much of their losses from the day before.
AZZ Inc., up $4.90 to $48.50
The electrical equipment maker's first-quarter profit and sales were better than Wall Street had anticipated.
Acxiom Inc., up $5.24 to $39.45
The data-services company said it is selling its market solutions business to Interpublic Group for $2.3 billion in cash.