Reuters – Railroad and mining company Grupo Mexico has further trimmed its stake in Mexican airport operator Grupo Aeroportuario del Pacifico to 23.6 percent, from 24.8 percent. Grupo Mexico has sold 5,686,879 GAP shares since October.
http://www.reuters.com/article/2015/04/06/grupo-mexico-gap-mexico-idUSL2N0X31TC20150406