The CMS collaboration has recorded 150 inverse microbarns and 35 inverse nanobarns of PbPb and pPb collisions, at 2.76 TeV and 5.02 TeV, respectively. This presentation reports the results of the heavy quark measurements including quarkonia and B mesons. A particular emphasis is given to the most recent results regarding the suppression of J/Psi, Psi(2S) and the upsilon states in Pb+Pb collisions, and the study of cold nuclear matter effects based on p+Pb collisions. Abstract. The CMS

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... ion has recorded 150 µb −1 and 35 nb −1 of PbPb and pPb collisions at 2.76 TeV and 5.02 TeV respectively. This presentation reports the results of the heavy quark measurements including quarkonia and B mesons. A particular emphasis is given to the most recent results regarding the suppression of J/ψ, ψ(2S) and Υ 's in PbPb collisions, and the study of cold nuclear matter effects based on pPb collisions.