NEW YORK — Stocks that moved heavily or traded substantially Monday:
Altice USA, up $2.76 to $35.03
The cable television provider is buying back $2.5 billion of its stock.
Korn Ferry, up 45 cents to $38.70
The consulting firm handily beat Wall Street's fiscal second-quarter profit and revenue forecasts.
Schrodinger, $7.05 to $67.65
The life sciences software company is collaborating with Bristol-Myers in a deal potentially worth up to $2.7 billion.
Regeneron Pharmaceuticals, up $4.87 to $523.61