Stocks that traded heavily or had substantial price changes Wednesday:

       AmerisourceBergen Corp., up $1.84 to $125.55.

       The prescription drug distributor's fiscal third-quarter profit and revenue beat Wall Street forecasts.

       Live Nation Entertainment Inc., up $1.16 to $79.49.

       The ticket seller and concert promoter's second-quarter loss was milder than analysts expected.

       Horizon Therapeutics Public Limited Co., up $7.75 to $107.51.

       The drug developer's second-quarter profit and revenue beat Wall Street forecasts.

       Paycom Software Inc., up $42.82 to $442.86.

       The maker of human-resources and payroll software raised its profit forecast for the year.

       New York Times Co., up $3.31 to $46.52.

       The newspaper publisher reported strong second-quarter financial results.

       Virtu Financial Inc., down $1.35 to $24.46.

       The high-speed trading company's second-quarter profit and revenue fell short of analysts' forecasts.

       Phillips 66, down $4.43 to $71.64.

       Oil prices fell and weighed down energy company stocks.

       DaVita Inc., up $10.63 to $133.78.

       The kidney dialysis provider handily beat Wall Street's second-quarter profit forecasts.