Limited Power of Attorney





KNOW ALL BY THESE PRESENTS, that the undersigned is required, or may

be required in the future, to file reports of changes in beneficial

ownership of equity securities of MGIC Investment Corporation (the

"Company").



To facilitate the filing of these reports, the undersigned hereby

appoints each person who is the Chief Financial Officer, the General

Counsel, the Associate General Counsel, any Assistant General Counsel,

the Secretary, or any Assistant Secretary of the Company as the

undersigned's attorney-in-fact and agent to: (i) apply on behalf of

the undersigned (if necessary) for access to the EDGAR System

maintained by Securities and Exchange Commission, (ii) apply on behalf

of the undersigned for access codes (if necessary) for the EDGAR

System, and (iii) sign on behalf of the undersigned any Form 3,

Form 4, or Form 5 to be filed by the undersigned with the Securities

and Exchange Commission or any securities exchange.



Each of the persons authorized to act as such attorney-in-fact and

agent above may do so separately without the concurrence of the other

persons.  The authority granted hereunder is granted to the person

occupying the position specified at the time such authority is

exercised.



Dated:   July 28, 2015







Signature:    /s/  Stephen C. Mackey  /s/



Please print name:       Stephen C. Mackey