Zynga, Zep, Constellation, Acuity Brands are big market movers Tuesday

NEW YORK — Stocks that moved substantially or traded heavily Tuesday on the New York Stock Exchange and the Nasdaq Stock Market:

NYSE

Acuity Brands Inc., up $5.46 at $81.39

The lighting maker said that its fiscal third-quarter net income fell 6 percent, but its adjusted results beat Wall Street estimates.

Constellation Brands Inc., down $1.90 at $51.25

The wine, beer and liquor company's fiscal first-quarter net income fell 27 percent, partly due to costs related to an acquisition.

Zep Inc., down $3.14 at $13.40

The Greenbrier Cos. Inc., down $1.43 at $22.27

The railcar company posted a loss for its fiscal third quarter, and also cut its 2013 forecast for new railcar deliveries.

DaVita HealthCare Partners Inc., down $7.15 at $114

Shares of the dialysis services provider fell after the government proposed potential Medicare cuts that could hurt the company.

Nasdaq

The maker of online game "FarmVille" said that it hired Don Mattrick, the head of Microsoft's Xbox division, as its CEO.

Achillion Pharmaceuticals Inc., down $2.10 at $6.26

The drug developer said federal regulators placed a hold on the study of a drug combination involving a potential hepatitis C treatment.

A. Schulman Inc., down $1.23 at $26.60