FORM 10-Q
                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549
                                  _________ 

[X]  QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
     SECURITIES EXCHANGE ACT OF 1934
     For the quarterly period ended JUNE 30, 1998
[ ]  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
     SECURITIES EXCHANGE ACT OF 1934
     For the transition period from ________ to ________
     Commission file number 1-10816
                         MGIC INVESTMENT CORPORATION
           (Exact name of registrant as specified in its charter)

             WISCONSIN                            39-1486475
   (State or other jurisdiction of             (I.R.S. Employer
   incorporation or organization)             Identification No.)

       250 E. KILBOURN AVENUE                       53202
        MILWAUKEE, WISCONSIN                      (Zip Code)
(Address of principal executive offices)

                             (414) 347-6480
          (Registrant's telephone number, including area code)



Indicate  by check mark whether the registrant (1) has filed  all
reports  required  to be filed by Section  13  or  15(d)  of  the
Securities  Exchange Act of 1934 during the preceding  12  months
(or  for such shorter period that the registrant was required  to
file  such  reports),  and (2) has been subject  to  such  filing
requirements for the past 90 days.

        YES     X                          NO
            --------                          --------

Indicate the number of shares outstanding of each of the issuer's
classes of common stock, as of the latest practicable date.

CLASS OF STOCK      PAR VALUE      DATE       NUMBER OF SHARES
- --------------      ---------      ----       ----------------
Common stock          $1.00       6/30/98       113,340,426

                                    PAGE 1         
                     
                         MGIC INVESTMENT CORPORATION
                              TABLE OF CONTENTS


                                                                     Page No.
                                                                     --------
PART I.   FINANCIAL INFORMATION

Item 1.   Financial Statements (Unaudited)

          Consolidated Balance Sheet as of
            June 30, 1998 (Unaudited) and December 31, 1997              3

          Consolidated Statement of Operations for the Three and Six
            Month Periods Ended June 30, 1998 and 1997 (Unaudited)       4

          Consolidated Statement of Cash Flows for the Six Months
            Ended June 30, 1998 and 1997 (Unaudited)                     5

          Notes to Consolidated Financial Statements (Unaudited)        6-8

Item 2.   Management's Discussion and Analysis of Financial
            Condition and Results of Operations                        9-17

Item 3.   Quantitative and Qualitative Disclosures About Market Risk    17

PART II.  OTHER INFORMATION

Item 2.   Changes in Securities                                         18

Item 4.   Submission of Matters to a Vote of Security Holders          18-19

Item 5.   Other Information                                             20

Item 6.   Exhibits and Reports on Form 8-K                              20

SIGNATURES                                                              21

INDEX TO EXHIBITS                                                       22

                                    PAGE 2

PART I.  FINANCIAL INFORMATION
ITEM 1.  FINANCIAL STATEMENTS
 
                 MGIC INVESTMENT CORPORATION AND SUBSIDIARIES
                          CONSOLIDATED BALANCE SHEET
                June 30, 1998 (Unaudited) and December 31, 1997

                                                       June 30,   December 31,
                                                         1998        1997
                                                       --------   ------------  
ASSETS                                                (In thousands of dollars)
- ------
Investment portfolio:
  Securities, available-for-sale, at market value:
    Fixed maturities                                  $2,441,750   $2,185,954
    Equity securities                                      4,221      116,053
    Short-term investments                               124,649      114,733
                                                      ----------   ----------
      Total investment portfolio                       2,570,620    2,416,740

Cash                                                      10,876        4,893
Accrued investment income                                 39,283       35,485
Reinsurance recoverable on loss reserves                  22,111       26,415
Reinsurance recoverable on unearned premiums               7,147        9,239
Home office and equipment, net                            32,997       33,784
Deferred insurance policy acquisition costs               25,265       27,156
Investment in joint venture                               49,320       29,400
Other assets                                              37,662       34,575
                                                      ----------   ----------
      Total assets                                    $2,795,281   $2,617,687
                                                      ==========   ==========

LIABILITIES AND SHAREHOLDERS' EQUITY
- ------------------------------------
Liabilities:
  Loss reserves                                       $  630,951   $  598,683
  Unearned premiums                                      180,293      198,305
  Notes payable (note 2)                                 245,000      237,500
  Income taxes payable                                    22,064       27,717
  Other liabilities                                       87,900       68,700
                                                      ----------   ----------
      Total liabilities                                1,166,208    1,130,905
                                                      ----------   ----------
Contingencies (note 3)

Shareholders' equity:
  Common stock, $1 par value, shares authorized
    300,000,000; shares issued 121,110,800;
    shares outstanding, 6/30/98 - 113,340,426;
    1997 - 113,791,593                                   121,111      121,111
  Paid-in surplus                                        218,317      218,499
  Treasury stock (shares at cost, 6/30/98 - 7,770,374;
    1997 - 7,319,207)                                   (287,421)    (252,942)
  Unrealized appreciation in investments, net of tax
    (note 6)                                              77,381       83,985
  Retained earnings                                    1,499,685    1,316,129
                                                      ----------   ----------
      Total shareholders' equity                       1,629,073    1,486,782
                                                      ----------   ----------
      Total liabilities and shareholders' equity      $2,795,281   $2,617,687
                                                      ==========   ==========

See accompanying notes to consolidated financial statements.

                  
                                    PAGE 3

                 MGIC INVESTMENT CORPORATION AND SUBSIDIARIES
                     CONSOLIDATED STATEMENT OF OPERATIONS
            Three and Six Month Periods Ended June 30, 1998 and 1997
                                 (Unaudited)

                                Three Months Ended     Six Months Ended
                                     June 30,              June 30,
                                ------------------    -------------------  
                                  1998       1997       1998       1997
                                  ----       ----       ----       ----
                             (In thousands of dollars, except per share data)
Revenues:
  Premiums written:
    Direct                      $187,733   $171,110   $365,530   $326,399
    Assumed                        2,168      3,065      4,137      5,859
    Ceded                         (3,238)    (3,259)    (6,517)    (5,736)
                                --------   --------   --------   --------
  Net premiums written           186,663    170,916    363,150    326,522
  Decrease in unearned premiums    2,585      2,563     15,919     17,249
                                --------   --------   --------   --------
  Net premiums earned            189,248    173,479    379,069    343,771
  Investment income, net of
    expenses                      35,325     30,372     69,714     59,880
  Realized investment gains, net     946        507     11,241        596
  Other revenue                   12,507      6,507     21,968     11,709
                                --------   --------   --------   --------  
    Total revenues               238,026    210,865    481,992    415,956
                                --------   --------   --------   --------
Losses and expenses:
  Losses incurred, net            52,514     58,251    111,952    121,445
  Underwriting and other 
    expenses                      45,532     37,920     90,690     76,133
  Interest expense                 3,456          -      7,086        319
  Ceding commission                 (929)      (966)    (1,266)    (1,508)
                                --------   --------   --------   -------- 
    Total losses and expenses    100,573     95,205    208,462    196,389
                                --------   --------   --------   --------
Income before tax                137,453    115,660    273,530    219,567

Provision for income tax          42,241     35,045     84,271     66,516
                                --------   --------   --------   --------
Net income                      $ 95,212   $ 80,615   $189,259   $153,051
                                ========   ========   ========   ======== 
Earnings per share (note 4):
   Basic                        $  0.83    $  0.68    $  1.66    $  1.29
                                =======    =======    =======    ======= 
   Diluted                      $  0.82    $  0.67    $  1.64    $  1.28
                                =======    =======    =======    =======
Weighted average common shares
  outstanding - diluted (shares 
  in thousands, note 4)         115,713    119,594    115,727    119,473
                                =======    =======    =======    =======
Dividends per share             $ 0.025    $ 0.025    $ 0.050    $ 0.045
                                =======    =======    =======    =======
 

See accompanying notes to consolidated financial statements.

                                    PAGE 4

                 MGIC INVESTMENT CORPORATION AND SUBSIDIARIES
                     CONSOLIDATED STATEMENT OF CASH FLOWS
                    Six Months Ended June 30, 1998 and 1997
                                 (Unaudited)
                                                       Six Months Ended
                                                            June 30,
                                                      ---------------------
                                                         1998        1997
                                                         ----        ----
                                                     (In thousands of dollars)
Cash flows from operating activities:
  Net income                                           $189,259    $153,051
  Adjustments to reconcile net income to net cash
    provided by operating activities:
      Amortization of deferred insurance policy
        acquisition costs                                11,249      14,672
      Increase in deferred insurance policy
        acquisition costs                                (9,358)    (12,272)
      Depreciation and amortization                       3,503       4,055
      Increase in accrued investment income              (3,798)       (765)
      Decrease in reinsurance recoverable on loss
        reserves                                          4,304       3,561
      Decrease in reinsurance recoverable on unearned
        premiums                                          2,092       2,328
      Increase in loss reserves                          32,268      39,358
      Decrease in unearned premiums                     (18,012)    (19,578)
      Equity earnings in joint venture                   (4,920)        500
      Other                                              (4,866)    (23,625)
                                                       --------    --------
Net cash provided by operating activities               201,721     161,285
                                                       --------    --------
Cash flows from investing activities:
  Purchase of equity securities                          (3,886)    (41,579)
  Purchase of fixed maturities                         (503,774)   (356,099)
  Additional investment in joint venture                (15,000)     (6,850)
  Proceeds from sale of equity securities               106,223           -
  Proceeds from sale or maturity of fixed maturities    245,910     226,989
                                                       --------    --------   
Net cash used in investing activities                  (170,527)   (177,539)
                                                       --------    -------- 
Cash flows from financing activities:
  Dividends paid to shareholders                         (5,705)     (5,319)
  Net increase (decrease) in notes payable                7,500     (35,424)
  Reissuance of treasury stock                           12,210      10,931
  Repurchase of common stock                            (29,300)          -
                                                       --------    --------
Net cash used in financing activities                   (15,295)    (29,812)
                                                       --------    --------
Net increase (decrease) in cash and short-term
  investments                                            15,899     (46,066)
Cash and short-term investments at beginning of period  119,626     143,975
                                                       --------    --------
Cash and short-term investments at end of period       $135,525    $ 97,909
                                                       ========    ========  


See accompanying notes to consolidated financial statements.

                                    PAGE 5
                                 
                 MGIC INVESTMENT CORPORATION AND SUBSIDIARIES
                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                                June 30, 1998
                                 (Unaudited)


Note 1 - Basis of presentation

      The   accompanying   unaudited  consolidated   financial
statements of MGIC Investment Corporation (the "Company")  and
its wholly-owned subsidiaries have been prepared in accordance
with  the instructions to Form 10-Q and do not include all  of
the  other  information and disclosures required by  generally
accepted  accounting  principles. These statements  should  be
read in conjunction with the consolidated financial statements
and  notes  thereto  for  the year  ended  December  31,  1997
included in the Company's Annual Report on Form 10-K for  that
year.

     The  accompanying consolidated financial statements  have
not been audited by independent accountants in accordance with
generally  accepted auditing standards, but in the opinion  of
management  such financial statements include all adjustments,
consisting  only  of normal recurring accruals,  necessary  to
summarize fairly the Company's financial position and  results
of operations. The  results  of  operations for the six months
ended June 30, 1998 may not be indicative of the results  that
may be expected for the year ending December 31, 1998.

Note 2 - Notes payable

  In  June of 1998, the Company completed a $250 million  bank
loan agreement with several lending institutions to finance  a
Stock Repurchase program in addition to the repurchase program
completed  in 1997. The weighted average interest rates on the
notes  payable for borrowings under the 1997 and  1998  credit
agreements  were  5.89% and 5.91% per annum, respectively,  at
June 30,1998.

  The  1997  and  1998 credit facilities provide  up  to  $225
million  and  $250 million, respectively, of  availability  at
June 30, 1998.  The 1997 credit facility  will decrease by $25
million  each  year  through June 20, 2001.   Any  outstanding
borrowings under this facility mature on June 20,  2002.   The
1998  credit  facility  decreases by  $25  million  each  year
beginning  June 9, 1999 through June 9, 2002.  Any outstanding
borrowings  under this facility mature on June  9,  2003.  The
Company  has the option, on notice to lenders, to  prepay  any
borrowings under the agreements subject to certain provisions.

    Under the terms of the credit facilities, the Company must
maintain shareholders' equity of at least $1 billion and  MGIC
must  maintain a claims paying ability rating of AA- or better
with Standard & Poor's Corporation ("S&P").  At June 30, 1998,
the  Company had shareholders' equity of $1.6 billion and MGIC
had a claims paying ability rating of AA+ from S&P.

                                    PAGE 6
          
     MGIC  is  guaranteeing one half of a $50  million  credit
facility for C-BASS, a 48% owned unconsolidated joint venture.
The facility matures in July 1999.

Note 3 - Contingencies

     The  Company  is involved in litigation in  the  ordinary
course  of  business.   In  the  opinion  of  management,  the
ultimate disposition of the pending litigation will not have a
material  adverse  effect  on the financial  position  of  the
Company.

    Note 4 - Earnings per share

    The Company's basic and diluted earnings per share ("EPS")
have been calculated in accordance with Statement of Financial
Accounting Standards No. 128, Earnings Per Share ("SFAS 128").
The  following  is  a  reconciliation of the  weighted-average
number of shares used for basic EPS and diluted EPS.

                             Three Months Ended    Six Months Ended
                                  June 30,             June 30,
                             ------------------    ----------------
                                1998      1997       1998     1997
                                ----      ----       ----     ----
                                       (Shares in thousands)

  Weighted-average shares - 
    Basic EPS                  114,144   118,322    114,067  118,215
    Common stock equivalents     1,569     1,272      1,660    1,258
                               -------   -------    -------  ------- 
  Weighted-average shares -
    Diluted EPS                115,713   119,594    115,727  119,473
                               =======   =======    =======  =======

     Earnings per share for 1997 has been restated to  reflect
the  provisions of SFAS 128. The Company's previously reported
EPS for 1997 equaled diluted EPS under SFAS 128.

Note 5 - Comprehensive income

     Effective January 1, 1998, the Company adopted  Statement
of   Financial   Accounting  Standards  No.   130,   Reporting
Comprehensive Income ("SFAS 130").  The statement  establishes
standards  for  the  reporting and  display  of  comprehensive
income and its components in annual financial statements.  The
Company's total comprehensive income, as calculated  per  SFAS
130,  was as follows:

                             Three Months Ended    Six Months Ended
                                  June 30,             June 30,
                             ------------------    ----------------
                               1998      1997      1998      1997
                               ----      ----      ----      ----
                                   (In thousands of dollars)

Net income                  $ 95,212  $ 80,615   $189,259  $153,051
Other  comprehensive gain
  (loss)                       4,188    25,073     (6,604)    2,222
                            --------  --------   --------  --------
    Total comprehensive
      income                $ 99,400  $105,688   $182,655  $155,273
                            ========  ========   ========  ========

                                    PAGE 7

     The  difference  between the Company's  net   income  and
total  comprehensive income for the three and six months ended
June  30,  1998  and 1997 is due to  the change in  unrealized
appreciation on  investments, net of tax.

Note 6 - New accounting standards

     In  June  1998, the Financial Accounting Standards  Board
issued  Statement of Financial Accounting Standards  No.  133,
Accounting  for Derivative Instruments and Hedging  Activities
("SFAS  133"), which will be effective for all fiscal quarters
of  all  fiscal  years  beginning after  June  15,  1999.  The
statement  establishes accounting and reporting standards  for
derivative instruments and for hedging activities.  It is  not
anticipated  that the effects of SFAS 133 will be material  to
MGIC.

                                    PAGE 8

ITEM 2.  MANAGEMENT'S DISCUSSION AND ANALYSIS OF
         FINANCIAL CONDITION AND RESULTS OF OPERATIONS


Results of Consolidated Operations

  Three Months Ended June 30, 1998 Compared With Three Months
  Ended June 30, 1997

     Net  income for the three months ended June 30, 1998  was
$95.2  million, compared to $80.6 million for the same  period
of  1997, an increase of 18%.  Diluted earnings per share  for
the  three  months ended June 30, 1998 was $0.82  compared  to
$0.67  in the same period last year, an increase of 22%.   See
note 4 to the consolidated financial statements.

     The  amount of new primary insurance written by  Mortgage
Guaranty  Insurance  Corporation  ("MGIC")  during  the  three
months ended June 30, 1998 was $10.7 billion, compared to $7.7
billion  in  the  same  period of 1997.  Refinancing  activity
accounted  for  32% of new primary insurance  written  in  the
second  quarter of 1998, compared to 12% in the second quarter
of 1997.

     New  insurance  written for the second  quarter  of  1998
reflected  an  increase in the usage of  the  monthly  premium
product  to  94%  of new insurance written  from  92%  of  new
insurance written in the second quarter of 1997. New insurance
written  for  adjustable-rate mortgages ("ARMs") decreased  to
11%  of  new insurance written in the second quarter  of  1998
from  30% of new insurance written in the same period of 1997.
Mortgages with loan-to-value ("LTV") ratios in excess  of  90%
but  not  more  than  95%  ("95%") decreased  to  36%  of  new
insurance  written in the second quarter of 1998 from  43%  of
new  insurance  written  in the same period  of  1997.   Also,
mortgages with 95% LTVs and 30% coverage decreased to  34%  of
new insurance written in the second quarter compared to 40% in
the same period of 1997.

     The $10.7 billion of new primary insurance written during
the  second quarter of 1998 was offset by the cancellation  of
$11.5  billion of insurance in force, and resulted  in  a  net
decrease  of  $0.8  billion  in primary  insurance  in  force,
compared to new primary insurance written of $7.7 billion, the
cancellation  of  $6.3  billion, and a net  increase  of  $1.4
billion  in  insurance in force during the second  quarter  of
1997.   Direct  primary  insurance in force was $137.5 billion
at  June  30, 1998 compared to $138.5 billion at December  31,
1997  and  $134.2 billion at June 30, 1997.   In  addition  to
providing   primary  insurance  coverage,  the  Company   also
insures pools of mortgage loans.  New pool risk written during
the  three months ended June 30, 1998 was $148 million,  which
was virtually all agency pool insurance.  The Company's direct
pool  risk  in  force  at  June 30, 1998  was  $860.9  million
compared  to  $590.3 million at December 31, 1997  and  $348.0
million  at  June 30, 1997 and is expected to increase  during
the  remainder of 1998 as a result of outstanding  commitments
to write additional agency pool insurance.
                                    PAGE 9
  
     Cancellation activity increased during 1997 and the first
half  of  1998 due to favorable mortgage interest rates  which
resulted   in   a  decrease  in  the  MGIC  persistency   rate
(percentage  of  insurance  remaining  in force from one  year
prior)  to 74.7% at June 30, 1998 from 83.0% at June 30, 1997.
Cancellation activity could increase due to factors other than
refinances  and home sales due to recently enacted legislation
regarding cancellation of mortgage insurance.

    Net premiums written were $186.7 million during the second
quarter of 1998, compared to $170.9 million during the  second
quarter  of 1997, an increase of 9%. Net premiums earned  were
$189.2 million for the second quarter of 1998, an increase  of
9%  over  the $173.5 million for the same period in 1997.  The
increases  were primarily a result of a higher  percentage  of
renewal  premiums on mortgage loans with deeper coverages  and
the growth in insurance in force since June 30, 1997.

     MGIC continues to enter various risk sharing arrangements
with its customers. These arrangements have not had a material
impact on underwriting income thus far in 1998.  The volume of
risk  sharing arrangements is expected to increase during  the
remainder   of  1998  and  may  have  a  material  impact   on
underwriting results in the future.

    Investment income for the second quarter of 1998 was $35.3
million,  an  increase of 16% over the $30.4  million  in  the
second  quarter  of  1997.  This increase  was  primarily  the
result  of  an  increase  in  the amortized  cost  of  average
invested assets to $2.4 billion for the second quarter of 1998
from  $2.1 billion for the second quarter of 1997, an increase
of  18%. The portfolio's average pre-tax investment yield  was
5.8%  for  the  second quarter of 1998 and 5.9% for  the  same
period  in  1997. The portfolio's average after-tax investment
yield was 4.9% for the second quarter of 1998 and 5.0% for the
same period in 1997.

     Other revenue was $12.5 million for the second quarter of
1998  compared  to $6.5 million for the same period  in  1997.
The increase is primarily the result of $3.0 million of equity
earnings from C-BASS, the Company's joint venture with Enhance
Financial  Services  Group Inc. and an increase  in  fee-based
services for underwriting.

     Net losses incurred decreased 10% to $52.5 million during
the  second  quarter  of 1998 from $58.3  million  during  the
second   quarter  of  1997.   Such  decrease   was   primarily
attributed  to  an increase in the  redundancy in  prior  year
loss  reserves  and  generally favorable  economic  conditions
throughout  the  country. The redundancy results  from  actual
claim  rates and actual claim amounts being lower  than  those
estimated  by  the  Company when originally  establishing  the
reserve at December 31, 1997.  At June 30, 1998, 63% of MGIC's
insurance  in force was written during the preceding  fourteen
quarters, compared to 65% at June 30, 1997. The highest  claim
frequency  years have typically been the third  through  fifth
year  after the year of loan origination. However, the pattern
of  claims frequency for refinance loans may be different from
the historical pattern of other loans.

                                    PAGE 10

     Underwriting  and  other  expenses  increased   to  $45.5
million  in  the second quarter of 1998 from $37.9 million  in
the  second quarter of 1997, an increase of 20%. This increase
was  primarily due to an increase in expenses associated  with
the  fee-based services for  underwriting and an  increase  in
premium tax due to higher premiums written.

     Interest expense increased to $3.5 million in the  second
quarter  of  1998.  There was no interest expense  during  the
quarter  ended June 30, 1997.  Interest expense in the current
period  is  the  result of debt incurred  to  fund  the  stock
repurchase  program. See note 2 to the consolidated  financial
statements.

    The consolidated insurance operations loss ratio was 27.7%
for  the  second  quarter of 1998 compared to  33.6%  for  the
second  quarter of 1997. The consolidated insurance operations
expense   and   combined   ratios  were   19.1%   and   46.8%,
respectively, for the second quarter of 1998 compared to 17.9%
and 51.5% for the second quarter of 1997.

     The effective tax rate was 30.7% in the second quarter of
1998, compared to 30.3% in the second quarter of 1997.  During
both  periods, the effective tax rate was below the  statutory
rate  of  35%,  reflecting  the  benefits  of  tax-preferenced
investment  income.  The higher effective  tax  rate  in  1998
resulted  from a lower percentage of total income  before  tax
being generated from tax-preferenced investments.

 Six Months Ended June 30, 1998 Compared With Six Months Ended
 June 30, 1997

     Net  income  for the six months ended June 30,  1998  was
$189.3 million, compared to $153.1 million for the same period
of  1997, an increase of 24%.  Diluted earnings per share  for
the six months ended June 30, 1998 was $1.64 compared to $1.28
in the same period last year, an increase of 28%.  See note  4
to the consolidated financial statements.

    The amount of new primary insurance written by MGIC during
the six months ended June 30, 1998 was $19.2 billion, compared
to  $14.2  billion  in  the same period of  1997.  Refinancing
activity accounted for 34% of new primary insurance written in
the  first half of 1998, compared to 14% in the first half  of
1997.

    New insurance written for the first half of 1998 reflected
an increase in the usage of the monthly premium product to 94%
of  new insurance written from 92% of new insurance written in
the  first  half  of  1997.  New insurance  written  for  ARMs
decreased to 12% of new insurance written in the first half of
1998  from 28% of new insurance written in the same period  of
1997.   Mortgages  with  95% LTVs  decreased  to  35%  of  new
insurance  written in the first half of 1998 from 42%  of  new
insurance written in the same period of 1997.  Also, mortgages
with  95%  LTVs  and  30% coverage decreased  to  33%  of  new
insurance  written during the first half of 1998  compared  to
39% in the same period of 1997.

                                    PAGE 11

     The $19.2 billion of new primary insurance written during
the first half of 1998 was offset by the cancellation of $20.2
billion  of insurance in force, and resulted in a net decrease
of $1.0 billion in primary insurance in force, compared to new
primary  insurance written of $14.2 billion, the  cancellation
of  $11.4  billion,  and a net increase  of  $2.8  billion  in
insurance  in  force during the first half of  1997.    Direct
primary   insurance  in force was $137.5 billion at  June  30,
1998  compared  to  $138.5 billion at December  31,  1997  and
$134.2  billion  at June 30, 1997.  In addition  to  providing
primary insurance coverage, the Company also insures pools  of
mortgage  loans.  New pool risk written during the six  months
ended June 30, 1998 was $292 million, which was virtually  all
agency  pool  insurance.  The Company's direct  pool  risk  in
force  at June 30, 1998 was $860.9 million compared to  $590.3
million  at December 31, 1997 and $348.0 million at  June  30,
1997  and is expected to increase during the remainder of 1998
as  a  result  of outstanding commitments to write  additional
agency pool insurance.

     Cancellation activity increased during 1997 and the first
half  of  1998 due to favorable mortgage interest rates  which
resulted   in   a  decrease  in  the  MGIC  persistency   rate
(percentage  of   insurance  remaining in force from one  year
prior)  to 74.7% at June 30, 1998 from 83.0% at June 30, 1997.
Cancellation activity could increase due to factors other than
refinances  and home sales due to recently enacted legislation
regarding cancellation of mortgage insurance.

     Net premiums written were $363.2 million during the first
half of 1998, compared to $326.5 million during the first half
of  1997, an increase of 11%. Net premiums earned were  $379.1
million  for the first half of 1998, an increase of  10%  over
the  $343.8 million for the same period in 1997. The increases
were  primarily  a result of a higher percentage  of   renewal
premiums  on  mortgage loans with deeper  coverages   and  the
growth in insurance in force since June 30, 1997.

     MGIC continues to enter various risk sharing arrangements
with its customers. These arrangements have not had a material
impact on underwriting income thus far in 1998.  The volume of
risk  sharing arrangements is expected to increase during  the
remainder   of  1998  and  may  have  a  material  impact   on
underwriting results in the future.

     Investment  income for the first half of 1998  was  $69.7
million,  an  increase of 16% over the $59.9  million  in  the
first half of 1997.  This increase was primarily the result of
an  increase in the amortized cost of average invested  assets
to  $2.4  billion for the first half of 1998 from $2.0 billion
for   the  first  half  of  1997,  an  increase  of  17%.  The
portfolio's average pre-tax investment yield was 5.8% for  the
first  half of 1998 and 5.9% for the same period in 1997.  The
portfolio's  average after-tax investment yield was  4.9%  for
the  first half of 1998 and 5.0% for the same period in  1997.
The  Company  realized gains of $11.2 million during  the  six
months  ended June 30, 1998 resulting primarily from the  sale
of equity securities compared to realized gains on investments
of $0.6 million during the same period in 1997.

                                    PAGE 12

    Other revenue was $22.0 million for the first half of 1998
compared  to $11.7 million for the same period in  1997.   The
increase  is  primarily the result of $4.9 million  of  equity
earnings from C-BASS, the Company's joint venture with Enhance
Financial  Services  Group Inc. and an increase  in  fee-based
services for underwriting.

     Net losses incurred decreased 8% to $112.0 million during
the  first  half of 1998 from $121.4 million during the  first
half  of 1997.  Such decrease was primarily attributed  to  an
increase  in  the  redundancy in prior year loss reserves  and
generally   favorable  economic  conditions   throughout   the
country.   The redundancy results from actual claim rates  and
actual  claim  amounts being lower than those   estimated   by
the   Company   when originally establishing  the  reserve  at
December  31, 1997.  At June 30, 1998, 63% of MGIC's insurance
in  force  was written during the preceding fourteen quarters,
compared  to 65% at June 30, 1997. The highest claim frequency
years  have typically been the third through fifth year  after
the  year of loan origination. However, the pattern of  claims
frequency  for  refinance  loans may  be  different  from  the
historical pattern of other loans.

     Underwriting  and  other  expenses  increased   to  $90.7
million  in the first half of 1998 from $76.1 million  in  the
first  half  of  1997, an increase of 19%. This  increase  was
primarily due to an increase in expenses associated  with  the
fee-based services for underwriting and an increase in premium
tax due to higher premiums written.

     Interest  expense increased to $7.1 million in the  first
half of 1998 from $0.3 million during the same period in 1997.
Interest expense in the current period is the result  of  debt
incurred  to  fund  the  stock repurchase  program.   Interest
expense  for the first half of 1997 represents interest  prior
to  the  repayment in January 1997 of  mortgages payable.  See
note 2 to the consolidated financial statements.

    The consolidated insurance operations loss ratio was 29.5%
for  the  first half of 1998 compared to 35.3% for  the  first
half  of  1997. The consolidated insurance operations  expense
and  combined  ratios were 19.5% and 49.0%, respectively,  for
the  first  half of 1998 compared to 19.4% and 54.7%  for  the
first half of 1997.

     The  effective tax rate was 30.8% in the  first  half  of
1998,  compared  to 30.3% in the first half of  1997.   During
both  periods, the effective tax rate was below the  statutory
rate  of  35%,  reflecting  the  benefits  of  tax-preferenced
investment  income.  The higher effective  tax  rate  in  1998
resulted  from a lower percentage of total income  before  tax
being generated from tax-preferenced investments.
                         
                                    PAGE 13

Liquidity and Capital Resources

     The  Company's  consolidated  sources  of  funds  consist
primarily  of  premiums  written and investment  income.   The
Company   generated   positive  cash  flows   from   operating
activities of $201.7 million for the six months ended June 30,
1998,  as  shown on the Consolidated Statement of Cash  Flows.
Funds  are  applied  primarily to the payment  of  claims  and
expenses.  The Company's business does not require significant
capital expenditures on an ongoing basis. Positive cash  flows
are  invested  pending future payments  of  claims  and  other
expenses;  cash  flow  shortfalls, if  any,  could  be  funded
through  sales of short-term investments and other  investment
portfolio securities.

     Consolidated total investments were $2.6 billion at  June
30,  1998, compared to $2.4 billion at December 31,  1997,  an
increase  of  6%.  This increase is due primarily to  positive
cash  flow from operations.  The investment portfolio includes
unrealized  gains on securities marked to market at  June  30,
1998  and  December  31, 1997  of  $119.0 million  and  $129.2
million,  respectively.  As of June 30, 1998, the Company  had
$124.6 million of short-term investments with maturities of 90
days  or  less.    In  addition, at June 30,  1998,  based  on
amortized  cost, the Company's total investments,  which  were
primarily  comprised of fixed maturities,  were  approximately
99%  invested  in  "A"  rated  and above,  readily  marketable
securities, concentrated in maturities of less than 15 years.

     Consolidated loss reserves increased 5% to $631.0 million
at  June  30, 1998 from $598.7 million at December  31,  1997.
Consistent  with  industry practices,  the  Company  does  not
establish  loss  reserves for future claims on  insured  loans
which are not currently in default.

     Consolidated  unearned premiums decreased  $18.0  million
from $198.3 million at December 31, 1997 to $180.3 million  at
June  30, 1998, primarily reflecting the continued high  level
of  monthly  premium policies written, for which there  is  no
unearned   premium.  Reinsurance  recoverable   on    unearned
premiums  decreased  $2.1 million to $7.1 million at June  30,
1998  from  $9.2  million  at  December  31,  1997,  primarily
reflecting the reduction in unearned premiums.

      Consolidated  shareholders'  equity  increased  to  $1.6
billion  at  June 30, 1998, from $1.5 billion at December  31,
1997,  an increase of 10%.  This increase consisted of  $189.3
million of net income during the first six months of 1998  and
$13.1 million from the reissuance of treasury stock offset  by
approximately  $47.8  million for the  repurchase  of  837,000
shares  of the Company's outstanding common stock, a  decrease
in net unrealized gains on investments of $6.6 million, net of
tax, and dividends declared of $5.7 million.

    MGIC is the principal insurance subsidiary of the Company.
MGIC's  risk-to-capital  ratio was 14.5:1  at  June  30,  1998
compared to 15.7:1 at December 31, 1997.  The decrease was due
to  MGIC's increased policyholders' reserves, partially offset
by  the net additional risk in force of $172.5 million, net of
reinsurance, during the first six months of 1998.

                                    PAGE 14

    The Company's combined insurance risk-to-capital ratio was
15.0:1  at  June 30, 1998, compared to 16.4:1 at December  31,
1997.   The  decrease was due to the same reasons as described
above.

      On  May  7,  1998,  the  Company's  Board  of  Directors
authorized  the  repurchase of shares of the Company's  common
stock  with an aggregate purchase price of up to $250 million.
Funds  for  the repurchase program are provided under  a  bank
loan  facility  and from operating cash flow.   The  Company's
previous  $250 million stock repurchase program was  completed
in 1997.

Year 2000  Compliance

      Almost  all  of  the  Company's  information  technology
systems   ("IT  Systems"),  including  all  of  its  "business
critical" IT Systems, either have been originally developed to
be Year 2000 compliant or have been reprogrammed.  The Company
plans  to  reprogram  the  remaining Systems  (the  "Remaining
Systems")  and to complete internal testing of all IT  Systems
for  Year 2000 compliance by the end of the second quarter  of
1999.   In general, the Remaining IT Systems have either  been
developed   and   maintained  by  the  Company's   Information
Technology  Department  or  use  off-the-shelf  software  from
national  software vendors such as Microsoft and IBM who  have
publicly announced that their software is Year 2000 compliant.
All  of  the  IT  Systems  developed  and  maintained  by  the
Information  Technology Department have already been  assessed
for  Year  2000 compliance and a portion of the Systems  using
off-the-shelf software have been assessed.  If the Company  is
unable to complete any required reprogramming of the Remaining
Systems  on a timely basis, the efficiency of certain  of  the
Company's  business  processes will likely  decline  but  this
consequence is not expected to be material to the Company.

     Some  of  the  Company's "business critical"  IT  Systems
interface  with  computer  systems  of  third  parties.    The
Company,  Fannie  Mae, Freddie Mac and  many  of  these  third
parties  are participating in the Mortgage Bankers Association
Year  2000  Inter-Industry Work Group (the "MBA Work  Group").
The  Company understands that the MBA Work Group is  surveying
its  participants  about  their  interest  in  conducting  and
scheduling  compliance testing during  the  second  and  third
quarters  of  1999  as  well as how  such  testing  should  be
structured.  The Company and one national service bureau  have
already  conducted  certain successful  Year  2000  compliance
testing and it is possible the Company will conduct additional
Year  2000  compliance  testing with individual  companies  in
advance  of the MBA Work Group testing.  However, the  Company
understands it is the position of a number of larger companies
in  the MBA Work Group not to engage in any testing with third
parties  in advance of the testing sponsored by the  MBA  Work
Group.

     All  costs incurred through June 1998 for IT Systems  for
Year  2000  compliance have been expensed and were immaterial.
The  costs  of  the remaining reprogramming  and  testing  are
expected to be immaterial.
 
                                    PAGE 15

    If the Company is unable to do business with third parties
electronically,  the Company would seek to  do  business  with
them  on a paper basis. As discussed below, the Company is  in
the process of developing a Year 2000 contingency plan and has
not yet made an assessment of the effects on its operations of
having  to  replace  a  substantial portion  of  the  business
conducted  electronically with business conducted on  a  paper
basis.

     Telecommunications services and electricity are essential
to  the  Company's ability to conduct business.  The Company's
long-distance voice and data telecommunications suppliers  and
the  local  telephone  company  serving  the  Company's  owned
headquarters  and  warehouse facilities have  written  to  the
Company  to the effect that their respective systems  will  be
Year  2000  compliant.  The  electric  company  serving  these
facilities has given the Company oral assurance that  it  will
also  be  Year 2000 compliant.   In addition, the  Company  is
exploring the feasibility of acquiring back-up power  for  its
headquarters.  The Company is seeking assurance regarding Year
2000  compliance from landlords of the Company's  underwriting
service  centers  and  has received  letters  from  the  local
telephone  companies providing service to those  centers  that
they will be Year 2000 compliant.

     The  Company has begun developing a Year 2000 contingency
plan.  The  process to complete a plan is expected  to  extend
into 1999.
     
     For  the portion of the Company's "Safe Harbor" Statement
relating  to   Year 2000 matters, see "Safe Harbor"  Statement
below.

SAFE HARBOR STATEMENT

     The  following  is  a "Safe Harbor" Statement  under  the
Private  Securities  Litigation  Reform  Act  of  1995,  which
applies  to  all statements in this Form 10-Q, which  are  not
historical  facts and to all oral statements that the  Company
may  make  from  time to time relating thereto which  are  not
historical facts (such written and oral statements are  herein
referred to as "forward looking statements"):

   Actual   results   may   differ   materially   from   those
   contemplated  by  the  forward looking  statements.   These
   forward    looking    statements    involve    risks    and
   uncertainties,   including  but   not   limited   to,   the
   following:

       --the  risk that demand for mortgages may be  adversely
       affected  by  increases  in  interest  rates,   adverse
       economic conditions, or other factors;

                                    PAGE 16

       --that  the  Company's new insurance written  or,  with
       respect  to  certain of the factors below,  its  market
       share may be adversely affected as a result of: factors
       affecting  or  relating to mortgage demand,  government
       housing policy (including the FHA) and the programs  of
       Freddie Mac and Fannie Mae; the competitive environment
       in   the   mortgage   insurance   industry,   including
       underwriting  criteria, pricing  or  products  offered;
       decisions  by  lenders  or investors  to  originate  or
       purchase  low down payment loans having reduced  levels
       of mortgage insurance or using substitutes for mortgage
       insurance,  including self-insurance, or to the  extent
       legally  permissible, to provide insurance  themselves;
       or for other reasons;
     
       --that  insurance  in  force  and  persistency  may  be
       adversely  affected  due  to  refinancings  (which  are
       affected  by  changes in interest  rates),  changes  in
       Fannie   Mae  or  Freddie  Mac  cancellation  policies,
       legislation or other reasons; and

       --that  credit quality may be adversely affected  as  a
       result  of  adverse  changes in  regional  or  national
       economies  which affect borrowers' incomes  or  housing
       values.

The  foregoing "Safe Harbor" Statement also identifies certain
material risks of the Company's business.

In  addition,  with  respect  to  forward  looking  statements
regarding  Year 2000 compliance, there is the  risk  that  the
timetables for completing Year 2000 compliance actions may  be
delayed  due to Company personnel devoting time and  attention
to non-Year 2000 projects.

ITEM 3.  QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET
         RISK

     At June 30, 1998, the Company had no derivative financial
instruments  in its investment portfolio.  The Company  places
its  investments in instruments that meet high credit  quality
standards,  as  specified in the Company's  investment  policy
guidelines;  the  policy  also limits  the  amount  of  credit
exposure to any one issue, issuer and type of instrument.   At
June   30,   1998,  the  average  duration  of  the  Company's
investment  portfolio  was 5.9 years.   The  effect  of  a  1%
increase/decrease in market interest rates would result  in  a
5.9%   decrease/increase  in  the  value  of   the   Company's
investment portfolio.

     The Company's borrowings under the credit facilities  are
subject  to  interest  rates that are  variable.   Changes  in
market interest rates would have minimal impact on the   value
of the note payable.  See note 2 to the consolidated financial
statements.
                                    PAGE 17

PART II.OTHER INFORMATION

ITEM 2.  CHANGES IN SECURITIES

         (a), (c), (d)  Not applicable

         (b) The Company's bank loan agreements referred to in
          Note  2  to  the Consolidated Financial   Statements
          appearing elsewhere herein require  that the Company
          maintain    consolidated     shareholders'   equity, 
          determined   under   generally   accepted accounting
          principles, of at least $1 billion.   The  Company's
          consolidated shareholders' equity at  June 30,  1998 
          exceeded  $1.6  billion.  The  foregoing requirement
          to  maintain at  least  $1  billion  of consolidated 
          shareholders'  equity  could  limit   the payment of
          future  dividends   by  the  Company,  although  the
          Company  does  not currently expect that its ability
          to pay dividends will be limited by this requirement.

ITEM 4.SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

             (a)  The  Annual Meeting of Shareholders  of  the
          Company was held on May 7, 1998.

              (b)   At   the  Annual  Meeting,  the  following
          Directors  were elected to the Board  of  Directors,
          for  a  term  expiring   at the  Annual  Meeting  of
          Shareholders to be held in 2001 or until a successor
          is duly elected and qualified:
          
                              James A. Abbott
                              James D. Ericson
                              Daniel Gross
                              Sheldon B. Lubar
                              Edward J. Zore

          Directors with continuing terms of office are:

          Term expiring 1999: Mary K. Bush
                              David S. Engelman
                              Kenneth M. Jastrow, II
                              William H. Lacy

          Term expiring 2000: Karl E. Case
                              William A. McIntosh
                              Leslie M. Muma
                              Peter J. Wallison

                                    PAGE 18

             (c) Matters voted upon at the Annual Meeting  and
          the  number of shares voted for, against,  withheld,
          abstaining from voting and broker non-votes were  as
          follows:

                (1)  Election  of four Directors  for  a  term
          expiring in 2001.
   
                                        FOR      WITHHELD
                                        ---      --------                   

             James A. Abbott        102,906,864  1,004,956
             James D. Ericson       102,894,251  1,017,569
             Daniel Gross           102,902,629  1,009,191
             Sheldon B. Lubar       102,896,872  1,014,948
             Edward J. Zore         102,894,501  1,017,319
             
                  (2)   Approval  of  an  amendment   to   the
             Company's  Articles of Incorporation to  increase
             the  authorized  shares of Common  Stock  to  300
             million shares.
             
             For:                               98,553,144
             Against:                            5,197,746
             Abstaining from Voting:               160,930
             
                  (3)   Approval  of  an  amendment   to   the
             Company's  Articles of Incorporation to authorize
             10  million  shares of Preferred Stock,  issuable
             in series.
             
             For:                               74,169,643
             Against:                           16,257,583
             Abstaining from Voting:               209,174
             Broker Non-votes:                  13,275,420
             
             
                 (4)  Ratification of the appointment of Price
             Waterhouse  LLP as independent public accountants
             for the  Company for 1998.

             For:                              103,789,981
             Against:                               50,722
             Abstaining from Voting:                71,117

There  were no broker non-votes on any matter other  than  the
amendment  to  the  Company's  Articles  of  Incorporation  to
authorize  10 million shares of Preferred Stock,  issuable  in
series.

      (d) Not applicable
                                    PAGE 19

ITEM 5.OTHER INFORMATION

     On  May  13, 1998, the Circuit Court of Jefferson County,
Alabama,  Bessemer Division entered an order  dismissing  with
prejudice  against MGIC the claims of the named plaintiffs  in
Crenshaw v. Chemical Mortgage Company, Inc., Mortgage Guaranty
Insurance Corporation, et. al. pending in such Court.  Earlier
in  May,  1998, MGIC and the named plaintiffs entered  into  a
stipulation of dismissal of the action.  The action challenges
the  necessity  of maintaining private mortgage  insurance  in
certain circumstances, primarily when the loan-to-value  ratio
is  below  80%.   While MGIC is no longer a defendant  in  the
action,  neither the Court's order nor the stipulation affects
the  rights, if any, of the members of the purported class  on
whose behalf the action was brought, other than the rights  of
named  plaintiffs,  who  are precluded from  further  pursuing
their claims against MGIC.

ITEM 6.    EXHIBITS AND REPORTS ON FORM 8-K

           (a)Exhibits   -   The  exhibits   listed   in   the
           accompanying Index to Exhibits are filed as part of
           this Form 10-Q.

           (b)Reports on Form 8-K - No reports were  filed  on
           Form 8-K during the quarter ended June 30,  1998.
                              

                                    PAGE 20

                               SIGNATURES


Pursuant to the requirements of the Securities Exchange Act of
1934,  the registrant has duly caused this report to be signed
on its behalf by the undersigned thereunto duly authorized, on
August 13, 1998.



                                  MGIC INVESTMENT CORPORATION



                                  /s/ J. Michael Lauer
                                  ------------------------------
                                  J. Michael Lauer
                                  Executive Vice President and
                                  Chief Financial Officer



                                  /s/ Patrick Sinks
                                  ------------------------------- 
                                  Patrick Sinks
                                  Vice  President, Controller and
                                  Chief Accounting Officer

                                    PAGE 21

                               INDEX TO EXHIBITS
                                    (Item 6)

Exhibit
Number         Description of Exhibit
- -------        ----------------------

  3            Articles of Incorporation

  10           1991 Stock Incentive Plan, As Amended

11.1           Statement Re Computation of Net Income
               Per Share

27             Financial Data Schedule
                                   
                                    PAGE 22