list installed packages and their repositories

As the title says.
pacman -Q lists only name and version;
pacman -Qi does have a "Packager" field, but i think it's not the same thing;
pacman -Qs seems to be what i want (if local means "all installed packages atm") but it's all prefixed by local/ instead of repo name like mingw32/ which is what i want.

I'm using MSYS2 in windows.