Company:  MGIC INVESTMENT CORP (MTG)
Form Type:  10-Q
Filing Date:  8/10/2009 
CIK:  0000876437 
Address:  250 EAST KILBOURN AVENUE 
City, State, Zip:  MILWAUKEE, Wisconsin 53202 
Telephone:  (414) 347-6480 
Fiscal Year:  12/31 
Last Trade
Last Trade: 
$4.14  
Change: 
-0.26 (-5.91%)  
Trade Time: 
Nov 20  
Market Cap: 
$517.92M
Description of Business
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  FORM 10-Q
    PART I. FINANCIAL INFORMATION
      ITEM 1. FINANCIAL STATEMENTS
        BALANCE SHEET
        BALANCE SHEET
        INCOME STATEMENT
        STOCKHOLDERS EQUITY
        CASH FLOW
        NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
          BALANCE SHEET
          INCOME STATEMENT
      ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL ...
      FINANCIAL STATEMENTS
        INCOME STATEMENT
      ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT ...
      ITEM 4. CONTROLS AND PROCEDURES
    PART II. OTHER INFORMATION
      Item 1. Legal Proceedings
      ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS
      ITEM 6. EXHIBITS
    SIGNATURES
    INDEX TO EXHIBITS
  EXHIBIT 11
    STATEMENT RE COMPUTATION OF NET INCOME (LOSS) PER SHARE
  EXHIBIT 31.1
  EXHIBIT 31.2
    CERTIFICATIONS
  EXHIBIT 32
    SECTION 1350 CERTIFICATIONS
  EXHIBIT 99