Did cm punk beat the streak?
CM Punk did not beat the Streak. There are minimal chances for Undertaker's streak to be finished by any of the Heavyweight Champions. However, CM Punk has hopes to continue the championship. Check out the updates from http://allwrestling.com/newswireitem/11763/wrestlemania-29-cm-punk-ending/.
Wrestling isn't real. Therefore, it does not matter.
As I called it he lost.