TJX, Alcon rise; Dycom, Toll Brothers fall

NEW YORK (AP) - Stocks that moved heavily or traded substantially on Wednesday:

Dycom Industries Inc., down $12.46 to $30.26.

The construction and engineering company reported an unexpectedly big fourth-quarter loss.

National Vision Holdings Inc., up $4.77 to $38.60.

The eyeglass and contact lens retailer reported surprisingly good fourth-quarter profit and revenue.

Alcon Inc., up $4.39 to $63.19.

The surgical equipment maker gave investors a solid financial forecast following good fourth-quarter results.

Planet Fitness Inc., down $5.40 to $75.77.

The gym chain gave investors a weak profit and revenue forecast for 2020.

Toll Brothers Inc., down $6.47 to $37.82.

The home builder's fiscal first-quarter profit and revenue fell short of Wall Street forecasts.

TJX Companies Inc., up $4.27 to $63.99.

The owner of retailer TJ Maxx raised its dividend after beating Wall Street's fourth-quarter profit forecasts.

SmileDirectClub Inc., down $3.33 to $8.00.

The maker of teeth-straightening devices gave investors a weak revenue forecast for the year following a disappointing earnings report.

Alarm.com Holding Inc., up $3.27 to $48.03.

The security service company handily beat analysts' fourth-quarter profit forecasts.