FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(Print or Type Responses)

1. Name and Address of Reporting Person * Karpowicz James A   2. Issuer Name and Ticker or Trading Symbol MGIC INVESTMENT CORP [MTG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Senior Vice President (Last) (First) (Middle) MGIC PLAZA, 250 EAST KILBOURN AVENUE 3. Date of Earliest Transaction (Month/Day/Year) 10/15/2012 (Street) MILWAUKEE, WI 53202 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Stock               208,349 D   Common Stock 10/15/2012   S   839.191 (1) D $ 1.56 0 I By Issuer's Profit Sharing and Savings Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Share Units (4)

(5)

02/10/2013(3)

(3)

Common Stock

11,934

11,934

D

Employee Stock Options (Right to Buy)

$ 43.7

(2)

01/22/2013

Common Stock

7,000

7,000

D

Employee Stock Options (Right to Buy)

$ 68.2

(2)

01/28/2014

Common Stock

7,000

7,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Karpowicz James A MGIC PLAZA 250 EAST KILBOURN AVENUE MILWAUKEE, WI 53202			Senior Vice President

Signatures

Dan D. Stilwell, Attorney-in-Fact		01/15/2013
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The transaction reported in Table I resulted from a reallocation of funds within the reporting person's 401k account. The reallocation resulted in the disposition of a relatively small number of units in a stock fund that invests in the common stock of the Issuer. The Issuer has computed the short swing profit resulting from this transaction to be in the amount of Five Hundred Thirty-One Dollars and Eighty-Seven Cents ($531.87), and such amount has been paid by the reporting person to the Issuer pursuant to a written agreement between the reporting person and the Issuer.
(2)	All of these options are vested and exercisable in full.
(3)	One-third of these Share Units vest on February 10 of each of the three years beginning in 2012, subject to the reporting person's continued employment with the Issuer.
(4)	These Share Units correspond to shares of Common Stock of the Issuer. The Share Units are settled in cash if and when they vest.
(5)	These Share Units do not have a specified dollar-denominated exercise or conversion price. (Their value is based, on a one-for-one basis, on the average price of the Issuer's common stock on the New York Stock Exchange over a defined period.)
Remarks: This form is signed by the reporting person's attorney-in-fact pursuant to a previously filed power of attorney.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.