  We present here a quantitative analysis of the recent AMS-02 data with the
purpose of investigating the interplay between astrophysical sources and Dark
Matter in their interpretation. First, we show that AMS-02 leptonic
measurements are in a remarkably good agreement with the hypothesis that all
electrons and positrons are the outcome of primary or secondary astrophysical
processes. Then, we add Dark Matter to the picture, in order to establish which
are the informations on its annihilation cross section (or lifetime) that can
be inferred by fitting AMS-02 data within a scenario in which Dark Matter and
astrophysical sources jointly contribute to the different leptonic observables.
In particular, by performing a Markov Chain Monte Carlo sampling of the
parameters space of the theory, we attempt at characterizing the significance
of a possible Dark Matter contribution to the observed data and we derive
robust upper limits on the Dark Matter annihilation/decay rate.
