Biggest Risk to My Portfolio

Top 2nd-half trades
Top 2nd-half trades   

The biggest risk to my portfolio? Rich Pzena of Pzena Investment Management says it's uncertainty about the economy. Pzena returned 11 percent to investors in 2014.

DISCLOSURES

JON NAJARIAN: Long ABT, ADP, ADT, AER, AMZN, BBY, BSX,BURL, EQT, EVEP, EXXI, FEYE, GE, HSBC, HUN, HZNP, IMAX, MAS, MCD, MDRX, MRVL,MW, NEE, NRG, OAS, OC, PG, POST, PVA, RHT, SBUX, SCTY, SIMO, SIRI, SKX, SOL,SYK, TEVA, TTWO, TLT, TWX, VIX, WMB, XLI, YPF, ZIOP, he is long calls AKS, APD,BABA, BBY, CTXS, EQT, EVEP, EWJ, FB, GE, GES, GREK, GRPN, GSK, GTI, IDTI, IMAX,LNKD, MCD, MDRX, MET, MYL, NTAP, NUAN, OAS, PG, PPC, PRU, RAD, SAP, SIMO, SKX,SNDK, TAP, TWX, VALE, WFM, XLK, YHOO. Today he bought PVA, VIX, YHOO calls, andWFM calls.

JOE TERRANOVA: Long VRTS.

STEVE WEISS: Long AAL, C, CDK, ESPR, HEDJ,NBIX.