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

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1. Name and Address of Reporting Person * CULVER CURT S   2. Issuer Name and Ticker or Trading Symbol MGIC INVESTMENT CORP [MTG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) Chairman and CEO (Last) (First) (Middle) MGIC PLAZA, 250 EAST KILBOURN AVENUE 3. Date of Earliest Transaction (Month/Day/Year) 01/25/2011 (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 01/25/2011   A   283,500 (1) A $ 0 (3) 1,258,915 D   Common Stock 01/25/2011   A   63,000 (2) A $ 0 (3) 1,321,915 D   Common Stock 01/25/2011   D   25,760 D $ 0 (4) 1,296,155 D   Common Stock 01/25/2011   D   4,800 D $ 0 (4) 1,291,355 D   Common Stock               12,673.413 (5) 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.
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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

Employee Stock Options (Right to Buy)

$ 63.8

(6)

01/23/2012

Common Stock

120,000

120,000

D

Employee Stock Options (Right to Buy)

$ 43.7

(6)

01/22/2013

Common Stock

80,000

80,000

D

Employee Stock Options (Right to Buy)

$ 68.2

(6)

01/28/2014

Common Stock

80,000

80,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
CULVER CURT S MGIC PLAZA 250 EAST KILBOURN AVENUE MILWAUKEE, WI 53202	X		Chairman and CEO

Signatures

Dan D. Stilwell, Attorney-in-fact		01/25/2011
**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)	These shares are subject to certain restrictions, and vest when such restrictions lapse. Partial vesting of these shares occurs on February 10 of each of the three years beginning in 2012, based on certain performance standards. If it is not possible to determine whether the performance standards have been met on any particular vesting date, the vesting date will be extended until such determination can be made. Any of these shares not vested as of February 10, 2014 will be forfeited.
(2)	These shares are subject to certain restrictions, and vest when such restrictions lapse. One-third of these shares vest on February 10 of each of the three years beginning in 2012, subject to certain performance standards. If it is not possible to determine whether the performance standards have been met on any particular vesting date, the vesting date will be extended until such determination can be made. Any of these shares not vested as of February 10, 2014, may vest over the next two years if the performance standards are then satisfied. Any of these shares not vested as of February 10, 2016, will be forfeited.
(3)	These shares were awarded to the reporting person pursuant to the Issuer's 2002 Stock Incentive Plan and no price was paid by the reporting person for the shares.
(4)	These restricted shares were forfeited by the reporting person pursuant to the terms and conditions under which they were issued to the reporting person. No price was paid or received by the reporting person in connection with this forfeiture.
(5)	Balance as of December 31, 2010.
(6)	All of these options are vested and exercisable in full.
Remarks: This Form 4 is being signed by the reporting person's attorney-in-fact pursuant to a previously filed power of attorney.

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