MILWAUKEE, March 29 /PRNewswire-FirstCall/ -- MGIC Investment Corporation (NYSE: MTG) will hold a conference call, on Thursday, April 14, 2005, at 10 am Eastern Time to allow securities analysts and shareholders the opportunity to hear Management discuss the Company's results for the quarter ended March 31, 2005.

Financial results for the quarter will be released before the market opens on Thursday, April 14, 2005.

To attend the webcast, go to http://www.mgic.com , click on the "Investor" button, proceed to "Presentations/Webcasts," then select "Audio Archives." The call will be broadcast live over the internet, and replays will be available on the web following the call.

Individuals interested in joining over the phone please dial 1-866-802-4290 ten minutes before the conference call begins.

MGIC ( http://www.mgic.com ), the principal subsidiary of MGIC Investment Corporation, is the nation's leading provider of private mortgage insurance coverage with $177.1 billion primary insurance in force covering 1.41 million mortgages as of December 31, 2004. MGIC serves 5,000 lenders with locations across the country and in Puerto Rico, helping families achieve homeownership sooner by making affordable low-down-payment mortgages a reality.

SOURCE MGIC Investment Corporation

CONTACT: Investors, Michael J. Zimmerman, Investor Relations,
+1-414-347-6596, mike_zimmerman@mgic.com , or Media, Ryan E. Daniels -
Corporate Communications, +1-414-347-6436, ryan_daniels@mgic.com , both of
MGIC Investment Corporation
Web site: http://www.mgic.com
(MTG)