Higgs Couplings in CMS in Run2

The latest results on Higgs boson couplings using Run-2 data collected by the CMS experiment are presented. These recent developments include the confirmation of what had been the two remaining third generation Yukawa couplings yet to be observed, the top quark and bottom quark couplings. Next, the latest search for the rare Higgs boson decay to a muon-antimuon pair is presented, which should soon give access to the first measurement of a second generation Yukawa coupling. The most stringent limit to date is then shown for the branching fraction of the Higgs boson to undetectable invisible signatures. Finally, the first search for the extremely rare decay of the Higgs boson to quarkonia is shown.