Caterpillar, Denbury, Northrop Grumman, Ross Stores, XLE: 'Halftime Report' Final Trades For Oct. 3

On CNBC's "Fast Money Halftime Report", Erin Browne said she likes the energy sector. She believes there's a lot of room on the upside as spare capacity is really limited. Energy Select Sector SPDR XLE is up about 0.7 percent Wednesday.

Jon Najarian likes Ross Stores, Inc. ROST.

Pete Najarian revealed he owns stock and options in Caterpillar Inc. CAT.

Joe Terranova is a buyer of Northrop Grumman Corporation NOC.

Stephen Weiss bought Denbury Resources Inc. DNR.