High-beta enterprise tech names are particularly well-represented in a momentum stock selloff as Splunk, Nimble Storage, Violin Memory, and (especially) Infoblox fall post-earnings.
Analytics/data visualization software vendors Tableau (DATA -6.5%) and Qlik (QLIK -4.1%), often hyped (like Splunk) as big data plays, are among the decliners. As is flash storage vendor Fusion-io (FIO -5.4%), which competes with Violin and (to a lesser extent) Nimble. But they're far from the only ones.
Security decliners: FEYE -6.5%. CUDA -8.4%. IMPV -7.4%. PFPT -5.7%. VDSI -4%. QLYS -4.5%.
Cloud software decliners: WDAY -4.1%. JIVE -4.3%. MKTO -7.4%. NOW -4.9%. TNGO -5.1%. CSLT -6.9%. TXTR -6.7%. RALY -11.6%.