1
                       SECURITIES AND EXCHANGE COMMISSION

                             Washington, D.C. 20549

                                    Form 10-Q

(Mark one)

/X/             QUARTERLY REPORT PURSUANT TO SECTION 13 or 15(d)

                     OF THE SECURITIES EXCHANGE ACT OF 1934

   For the Quarterly Period. . . . . . . .                       June 30, 1999

                                       or
/ /    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 0-7849

                            W. R. BERKLEY CORPORATION
             (Exact name of registrant as specified in its charter)

     Delaware                                                    22-1867895
     (State or other jurisdiction of                       (I.R.S. Employer
     incorporation or organization)                     Identification No.)


     165 Mason Street, Greenwich, Connecticut                    06836-2518
     (Address of principal executive offices)                     (Zip Code)


                                     (203) 629-3000
                  (Registrant's telephone number, including area code)


                                      None
               Former name, former address and former fiscal year,
                          if changed since last report.



Indicate by check mark whether the registrant (1) 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 and (2) has been subject to such filing requirements for
the past 90 days.

Yes  X    No
    ---      ---

Number of shares of common stock, $.20 par value, outstanding as of August 3,
1999: 25,785,503.
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                         Part I - FINANCIAL INFORMATION

ITEM 1. Financial Statements

                   W. R. Berkley Corporation and Subsidiaries
                           Consolidated Balance Sheets
                             (Dollars in thousands)



                                                                                June 30,       December 31,
                                                                                  1999             1998
                                                                                  ----             ----
Assets                                                                        (Unaudited)
                                                                                         
Investments:
  Invested cash                                                               $   230,102      $   370,155
  Fixed maturity securities:
    Held to maturity, at cost (fair value $168,585 and $183,469)                  162,160          170,150
    Available for sale at fair value (cost $2,254,392
       and $2,224,244)                                                          2,240,087        2,306,619
  Equity securities, at fair value:
    Available for sale (cost $61,506 and $59,890)                                  67,151           65,869
    Trading account (cost $327,518 and $373,164)                                  332,736          389,310
Cash                                                                               21,919           16,123
Premiums and fees receivable                                                      419,107          377,501
Due from reinsurers                                                               533,103          513,297
Accrued investment income                                                          38,523           37,842
Prepaid reinsurance premiums                                                       87,531           79,530
Deferred policy acquisition costs                                                 184,289          168,894
Real estate, furniture & equipment at cost, less accumulated depreciation         130,775          136,884
Excess of cost over net assets acquired                                            78,419           76,645
Trading account receivable from broker and clearing organizations                 191,252          229,520
Deferred Federal income taxes                                                      43,000               --
Other assets                                                                       38,449           45,092
                                                                              -----------      -----------
                                                                              $ 4,798,603      $ 4,983,431
                                                                              ===========      ===========
Liabilities, Reserves, Debt and Stockholders' Equity
Liabilities and reserves:
  Reserves for losses and loss expenses                                       $ 2,174,680      $ 2,126,566
  Unearned premiums                                                               709,781          664,297
  Due to reinsurers                                                               156,254          131,081
  Deferred Federal income taxes                                                        --            6,877
  Short-term debt                                                                  75,000           55,500
  Trading securities sold but not yet purchased at market value
    (proceeds $179,017 and $283,310)                                              181,182          298,165
  Other liabilities                                                               187,080          213,453
                                                                              -----------      -----------
                                                                                3,483,977        3,495,939
                                                                              -----------      -----------
Long-term debt                                                                    394,618          394,444
                                                                              -----------      -----------
Company-obligated manditorily redeemable capital securities of a
  subsidiary trust holding solely 8.197% junior subordinated
  debentures of the Corporation due December 15, 2045                             208,010          207,988
Minority interest                                                                  31,823           23,779
                                                                              -----------      -----------
Stockholders' equity:
  Preferred stock, par value $.10 per share:
    Authorized 5,000,000 shares:
      7 3/8% Series A Cumulative Redeemable Preferred
      Stock 653,952 shares issued and outstanding                                      --               65
  Common stock, par value $.20 per share:
    Authorized 80,000,000 shares, issued and outstanding,
     net of treasury shares, 25,785,503 and 26,504,404 shares                       7,281            7,281
  Additional paid-in capital                                                      331,631          429,611
  Retained earnings                                                               599,470          601,908
  Accumulated other comprehensive income                                           (8,067)          54,672
  Treasury stock, at cost, 10,618,564 and
     9,899,663 shares                                                            (250,140)        (232,256)
                                                                              -----------      -----------
                                                                                  680,175          861,281
                                                                              -----------      -----------
                                                                              $ 4,798,603      $ 4,983,431
                                                                              ===========      ===========


          See accompanying notes to consolidated financial statements.


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                   W. R. Berkley Corporation and Subsidiaries
                      Consolidated Statements of Operations
                                   (Unaudited)
                  (Amounts in thousands except per share data)



                                                              For the Three Months           For the Six Months
                                                                 Ended June 30,                Ended June 30,
                                                            ------------------------      ------------------------
Revenues:                                                      1999           1998           1999           1998
                                                            ---------      ---------      ---------      ---------
                                                                                             
  Net premiums written                                      $ 345,187      $ 339,826      $ 725,771      $ 673,658
  Change in net unearned premiums                               1,195        (20,838)       (37,417)       (52,037)
                                                            ---------      ---------      ---------      ---------
    Premiums earned                                           346,382        318,988        688,354        621,621
  Net investment income                                        51,181         52,384         97,175        108,778
  Management fees and commission income                        17,852         17,775         36,248         36,363
  Realized gains on investments                                   285          7,090          1,013         10,507
  Other income                                                    550            673          1,173          2,916
                                                            ---------      ---------      ---------      ---------
    Total revenues                                            416,250        396,910        823,963        780,185
Operating costs and expenses:
  Losses and loss expenses                                   (249,258)      (217,578)      (492,097)      (422,780)
  Other operating costs and expenses                         (152,133)      (139,043)      (296,358)      (272,223)
  Interest expense                                            (13,017)       (12,158)       (25,822)       (24,331)
  Restructuring Charge                                             --             --        (11,505)            --
                                                            ---------      ---------      ---------      ---------
    Income before income taxes and
      minority interest                                         1,842         28,131         (1,819)        60,851
Federal income tax (expense) benefit                            4,450         (6,503)         9,623        (13,700)
                                                            ---------      ---------      ---------      ---------

    Income before minority interest                             6,292         21,628          7,804         47,151

Minority interest                                                (668)         1,115            292          1,265
                                                            ---------      ---------      ---------      ---------

    Net income before preferred dividends                       5,624         22,743          8,096         48,416

Preferred dividends                                                --         (1,887)          (497)        (3,774)
                                                            ---------      ---------      ---------      ---------
    Net income before change in accounting principle
     and extraordinary loss                                     5,624         20,856          7,599         44,642
    Cumulative effect of change in accounting
     principle (net of taxes of $1,750)                            --             --         (3,250)            --
    Extraordinary loss on early extinguishment of
     long-term debt (net of taxes of $1,390 and $2,701)            --         (2,582)            --         (5,017)
                                                            ---------      ---------      ---------      ---------
    Net income attributable to common stockholders          $   5,624      $  18,274      $   4,349      $  39,625
                                                            =========      =========      =========      =========
Earning per share:
  Basic:
    Net income before change in accounting principle
     and extraordinary loss                                 $     .22      $     .73      $     .29      $    1.54
    Cumulative effect of change in accounting
     principle                                                     --             --           (.12)            --
    Extraordinary loss on early extinguishment of
     long-term debt                                                --           (.09)            --           (.17)
                                                            ---------      ---------      ---------      ---------
    Net income attributable to common stockholders          $     .22      $     .64      $     .17      $    1.37
                                                            =========      =========      =========      =========
  Diluted:
    Net income before change in accounting principle
     and extraordinary loss                                 $     .22      $     .70      $     .29      $    1.48
    Cumulative effect of change in accounting principle            --             --           (.12)            --
    Extraordinary loss on early extinguishment of
     long-term debt                                                --           (.09)            --           (.17)
                                                            ---------      ---------      ---------      ---------
    Net income attributable to common stockholders          $     .22      $     .61      $     .17      $    1.31
                                                            =========      =========      =========      =========
Average shares outstanding:
  Basic                                                        25,955         28,469         26,139         29,024
                                                            =========      =========      =========      =========
  Diluted                                                      26,095         29,734         26,304         30,271
                                                            =========      =========      =========      =========


          See accompanying notes to consolidated financial statements.




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                   W. R. Berkley Corporation and Subsidiaries
                      Consolidated Statements of Cash Flows
                                   (Unaudited)
                             (Dollars in thousands)



                                                                                      For the Six Months
                                                                                        Ended June 30,
                                                                                   ------------------------
                                                                                      1999           1998
                                                                                   ---------      ---------
                                                                                            
Cash flows from operating activities:
  Net income before preferred dividends and extraordinary items                    $   4,846      $  48,416
  Adjustments to reconcile net income to cash
      flows from operating activities:
    Minority interest                                                                   (292)        (1,264)
    Change in reserves for losses
      and loss expenses, net of due to/from reinsurers                                53,481         76,269
    Depreciation and amortization                                                     11,483         12,423
    Change in unearned premiums and
      prepaid reinsurance premiums                                                    37,483         52,040
    Change in premiums and fees receivable                                           (41,606)       (77,376)
    Change in Federal income taxes                                                   (11,364)        (2,132)
    Change in deferred acquisition cost                                              (15,395)       (16,235)
    Realized gains on investments                                                     (1,013)       (10,507)
    Other, net                                                                       (31,707)       (25,815)
                                                                                   ---------      ---------
          Net cash flows from operating activities
            before trading account sales                                               5,916         55,819
Trading account sales, net                                                            (1,758)       (28,519)
                                                                                   ---------      ---------
      Net cash flows from operating activities                                         4,158         27,300
                                                                                   ---------      ---------

Cash flows from (used in) investing activities:
  Proceeds from sales, excluding trading account:
     Fixed maturity securities available for sale                                    300,540        384,936
     Equity securities                                                                   433         23,538
  Proceeds from maturities and prepayments of
       fixed maturity securities                                                      82,814         86,456
  Cost of purchases, excluding trading account:
     Fixed maturity securities available for sale                                   (407,546)      (418,935)
     Equity securities                                                                (3,841)       (13,871)
  Change in balances due to/from security brokers                                    (15,287)         6,128
  Net additions to real estate, furniture & equipment                                 (1,494)       (15,623)
  Other, net                                                                           2,668           (290)
                                                                                   ---------      ---------
          Net cash flows from (used in) investing activities                         (41,713)        52,339
                                                                                   ---------      ---------

Cash flows used in financing activities:
  Net proceeds from issuance of short-term debt                                       19,500             --
  Purchase of treasury shares                                                        (18,072)       (66,044)
  Cash dividends to common stockholders                                               (6,590)        (6,803)
  Cash dividends to preferred stockholders                                            (2,001)        (3,658)
  Repurchase of preferred stock                                                      (98,092)            --
  Retirement of long-term debt                                                            --        (49,104)
  Net proceeds from issuance of long-term debt                                            --         39,834
  Other, net                                                                           8,553           (226)
                                                                                   ---------      ---------
          Net cash flows used in financing activities                                (96,702)       (86,001)
                                                                                   ---------      ---------

Net decrease in cash and invested cash                                              (134,257)        (6,362)
Cash and invested cash at beginning of year                                          386,278        280,847
                                                                                   ---------      ---------
Cash and invested cash at end of period                                            $ 252,021      $ 274,485
                                                                                   =========      =========
Supplemental disclosure of cash flow information:
  Interest paid                                                                    $  25,661      $  23,855
                                                                                   =========      =========
  Federal income taxes paid, net                                                   $      --      $  15,825
                                                                                   =========      =========


          See accompanying notes to consolidated financial statements.



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                   W. R. Berkley Corporation and Subsidiaries
                   Notes to Consolidated Financial Statements
                                  June 30, 1999
                                   (Unaudited)


         The accompanying consolidated financial statements should be read in
conjunction with the following notes and with the Notes to Consolidated
Financial Statements included in the Company's Annual Report on Form 10-K for
the year ended December 31, 1998.

1.       FEDERAL INCOME TAXES

         The Federal income tax provision has been computed based on the
Company's estimated annual effective tax rate which differs from the Federal
income tax rate of 35% principally because of tax-exempt investment income.

2.       REINSURANCE CEDED

         The amounts of ceded reinsurance included in the statements of
operations are as follows (amounts in thousands):



                                            For the Three Months       For the Six Months
                                               Ended June 30,            Ended June 30,
                                           ---------------------     ---------------------
                                             1999         1998         1999         1998
                                           --------     --------     --------     --------
                                                                      
        Ceded premiums written             $ 83,422     $ 67,616     $156,905     $132,998
                                           ========     ========     ========     ========

        Ceded premiums earned              $ 82,101     $ 63,965     $151,024     $125,870
                                           ========     ========     ========     ========

        Ceded losses and loss expenses     $ 81,685     $ 41,620     $125,261     $ 94,825
                                           ========     ========     ========     ========


         Effective, January 1, 1999 the Company purchased additional aggregate
reinsurance protection for the regional property casualty insurance segment.
Pursuant to the contract, the reinsurer will indemnify the regional companies
for losses occurring during 1999 in excess of 71% of earned premiums, up to a
limit of $35.0 million. Premiums of $12.8 million and losses of $22.2 million
were ceded to the reinsurer in the second quarter and first six months of 1999.

3.       COMPREHENSIVE INCOME

         The differences between comprehensive income and net income are
unrealized foreign exchange gains (losses) as well as unrealized gains (losses)
on securities. The following is a reconciliation of comprehensive income
(amounts in thousands):



                                                           For the Three Months         For the Six Months
                                                              Ended June 30,              Ended June 30,
                                                          ----------------------      ----------------------
                                                            1999          1998          1999          1998
                                                          --------      --------      --------      --------
                                                                                        
Net income (loss) attributable to common stockholders     $  5,624      $ 18,274      $  4,349      $ 39,625
                                                          --------      --------      --------      --------

Other comprehensive income:
Change in unrealized foreign exchange gains (losses)             2           225           711          (766)
Unrealized holding gains(losses)on investment
  securities arising during the period                     (40,708)       (4,344)      (64,108)       (7,991)
Less: Reclassification adjustment for gains
       included in net income, net of tax                      185         4,609           658         6,830
                                                          --------      --------      --------      --------
    Net change in unrealized gains during the period       (40,523)          265       (63,450)       (1,161)

Other comprehensive income (loss)                          (40,521)          490       (62,739)       (1,927)
                                                          --------      --------      --------      --------

Comprehensive income (loss)                               $(34,897)     $ 18,764      $(58,390)     $ 37,698
                                                          ========      ========      ========      ========



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4.       INDUSTRY SEGMENTS

         The Company's operations are presently conducted through five basic
segments: regional property casualty insurance; reinsurance; specialty lines of
insurance; alternative markets operations and international. The regional
property casualty insurance segment writes standard commercial and personal
lines insurance for such risks as automobiles, homes and businesses. The
Company's reinsurance segment specializes in underwriting property, casualty and
surety reinsurance on both a treaty and facultative basis. The specialty lines
of insurance consist primarily of excess and surplus lines, commercial
transportation, professional liability, directors and officers liability and
surety. The Company's alternative markets segment specializes in insuring,
reinsuring, and administering self-insurance programs and other alternative risk
transfer mechanisms for public entities, private employers and associations.
Finally, the international operations represent the Company's joint venture (65%
owned by the Company) with Northwestern Mutual Life International, Inc., which
writes property and casualty insurance, as well as life insurance,
internationally. For the six months ended June 30, 1999 and 1998, the joint
venture wrote life insurance premiums of $9.3 million and $2.7 million,
respectively.

         The accounting policies of the segments are the same as those described
in the summary of significant accounting policies; see the Company's Annual
Report on Form 10-K for the year ended December 31, 1998 for a complete
description. Income tax expense (benefits) were calculated in accordance with
the Company's tax sharing agreements, which provide for the recognition of tax
loss carry-forwards only to the extent of taxes previously paid. Summary
financial information about the Company's operating segments is presented in the
following table. Income before income taxes by segment consists of revenues less
expenses related to the respective segment's operations. These amounts include
realized gains (losses) where applicable. Intersegment revenues consist
primarily of dividends, interest on inter-company debt and fees paid by
subsidiaries for portfolio management and other services to the Company.
Identifiable assets by segment are those assets used in the operation of each
segment.



                                                                                       INCOME
                                                        REVENUES                       (LOSS)
                                        ----------------------------------------       BEFORE       INCOME TAX
                          INVESTMENT    UNAFFILIATED     INTER-                        INCOME        (EXPENSE)
(DOLLARS IN THOUSANDS)      INCOME       CUSTOMERS      SEGMENT         TOTAL          TAXES         BENEFITS
- --------------------------------------------------------------------------------------------------------------
                                                                                  
For the six months
ended June 30, 1999:
  Regional                $  27,084      $ 345,527     $     948      $ 346,475      $ (14,798)     $  (6,850)
  Reinsurance                23,778        165,631           338        165,969          8,033          1,060
  Specialty                  26,324        155,766        (1,211)       154,555         21,374          5,010
  Alternative Markets        17,993        110,046           204        110,250         15,462          2,560
  International               3,341         44,034            --         44,034            560            879
  Corporate and other           721          2,959        37,754         40,713         (3,853)       (10,503)
  Adjustments and
    eliminations             (2,066)            --       (38,033)       (38,033)       (28,597)        (1,779)
- --------------------------------------------------------------------------------------------------------------
  Consolidated            $  97,175      $ 823,963     $      --      $ 823,963      $  (1,819)     $  (9,623)
- --------------------------------------------------------------------------------------------------------------
For the six months
ended June 30, 1998:
  Regional                $  28,293      $ 343,830     $   1,079      $ 344,909      $   8,288      $  (3,132)
  Reinsurance                25,307        142,178           433        142,611         23,654         (6,209)
  Specialty                  32,295        149,942         1,484        151,426         45,958        (13,286)
  Alternative Markets        18,658         99,983           453        100,436         19,178         (5,883)
  International               3,572         38,471            --         38,471         (3,750)            (5)
  Corporate and other         4,215          5,781        43,886         49,667          5,865        (13,695)
  Adjustments and
    eliminations             (3,562)            --       (47,335)       (47,335)       (38,342)        28,510
- --------------------------------------------------------------------------------------------------------------
  Consolidated            $ 108,778      $ 780,185     $      --      $ 780,185      $  60,851      $ (13,700)
- --------------------------------------------------------------------------------------------------------------




         Interest expense for the reinsurance and alternative market segments
was $1,460,000 and $1,163,000 for the six months ended June 30, 1999 and 1998,
respectively. Additionally, corporate interest expense (net of intercompany
amounts) was $24,362,000 and $23,168,000 for the corresponding periods.


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Identifiable assets by segment are as follows:



                                                   JUNE 30,         DECEMBER 31,
                                                     1999               1998
                                                  ------------------------------
                                                              
                     Regional                     $ 1,429,717       $ 1,370,849
                     Reinsurance                      961,082           996,186
                     Specialty                      1,450,842         1,502,366
                     Alternative Markets              876,995           863,578
                     International                    163,882           151,832
                     Corporate and other            1,462,427         1,545,744
                     Elimination                   (1,546,342)       (1,447,124)
- --------------------------------------------------------------------------------
                     Consolidated                 $ 4,798,603       $ 4,983,431
================================================================================



5.       RESTRUCTURING CHARGE

         In the first quarter of 1999, the Company implemented a plan to
restructure certain of its operating units. Under the plan, the Company will
consolidate ten of its regional units into four; merge two of its alternative
market units; and combine two of its international units. In connection with the
restructuring plan, the Company expects to reduce its workforce by approximately
386 employees. The Company reported a restructuring charge of $11,505,000 in the
first quarter of 1999 to reflect the estimated costs of the plan. These charges
consist mainly of severance payments, contractual lease payments related to
abandoned facilities, and abandoned equipment and property owned. The activities
under the plan are expected to be substantially completed in 1999. The Company
has paid $2,668,000 related to the restructuring charge, and the remaining
restructuring accrual is $8,837,000 at June 30, 1999.

6.       CHANGE IN ACCOUNTING

         As previously disclosed in the Company's 1998 Annual Report and Form
10-K, in the first quarter the Company adopted AICPA Statement of Position 97-3,
"Accounting By Insurance and Other Enterprises for Insurance-Related
Assessments." The adoption of this statement resulted in a non-cash, after-tax
charge of $3.3 million, or 12 cents per diluted share, which is reflected as a
cumulative effect of a change in accounting principle.

7.       OTHER MATTERS

         Reclassifications have been made in the 1998 financial statements as
originally reported to conform them to the presentation of the 1999 financial
statements.

         In the opinion of management, the summarized financial information
reflects all adjustments which are necessary for a fair presentation of
financial position and results of operations for the interim periods. Seasonal
weather variations affect the severity and frequency of losses sustained by the
insurance and reinsurance subsidiaries. Although the effect on the Company's
business of such natural catastrophes as tornadoes, hurricanes, hailstorms and
earthquakes is mitigated by reinsurance, they nevertheless can have a
significant impact on the results of any one or more reporting periods.

8.       SAFE HARBOR STATEMENT

         This Quarterly Report on Form 10-Q contains certain forward-looking
statements within the meaning of the Private Securities Litigation Reform Act of
1995. Generally, forward-looking statements are statements other than historical
information or statements of current condition. Forward-looking statements are
subject to certain risks and uncertainties that could cause actual results to
differ materially from those projected or otherwise reflected in forward-looking
statements, including pricing competition and other initiatives by competitors,
product demand, catastrophe and storm losses, legislative and regulatory
developments, interest rate levels, investment results and other conditions in
the financial and securities markets, unforeseen technological or other issues
associated with Year 2000 compliance efforts and the extent to which vendors,
public utilities, financial institutions, governmental entities and other third
parties that interface with the Company may fail to achieve Year 2000 compliance
and other risks referred to from time to time in the Company's reports filed
with the Securities and Exchange


                                       6
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Commission. The inclusion of forward-looking statements in this report shall not
be considered a representation by the Company that the objectives or plans of
the Company, or other matters addressed by forward-looking statements, will be
achieved.


Item 2.

                Management's Discussion and Analysis of Financial
                       Condition and Results of Operations

         Net income attributable to common stockholders ("net income") was $5.6
million ($.22 diluted per share) for the second quarter of 1999, in comparison
with net income of $18.3 million ($.61 diluted per share) for the 1998 period.
Net income was $4.3 million ($.17 diluted per share) for the first six months of
1999, in comparison with $39.6 million ($1.31 diluted per share) for the 1998
period.

         Operating income, which is defined as net income before realized
investment gains, the change in accounting principle, and the extraordinary loss
on early extinguishment of long-term debt, was $5.4 million ($.21 diluted per
share) for the second quarter of 1999 in comparison with $16.2 million ($.55
diluted per share) earned in the corresponding 1998 quarter. Operating income
was $6.9 million ($.26 diluted per share) for the first six months of 1999, in
comparison with $37.8 million ($1.25 diluted per share) for the corresponding
1998 period. Adjusting for the restructuring charge, operating income was $14.2
million ($.54 diluted per share) for the first six months of 1999. The decline
in earnings was primarily due to the effects of competition on rate adequacy,
higher catastrophe losses and lower investment earnings.

         The year-to-date 1999 results include an after-tax restructuring charge
of $7.3 million, or $.28 per diluted share, primarily related to the Company's
previously announced restructuring. The restructuring, which should be
substantially completed by the end of 1999, is expected to result in annual
after-tax savings of approximately $12.4 million. Under generally accepted
accounting principles, the restructuring charge does not include additional
costs related to systems changes, financial incentives and other activities,
although they are directly related to the restructuring plan. The Company
incurred such additional costs of approximately $1.6 million, on an after-tax
basis, in the first six months of 1999 and estimates that such additional costs
of approximately $2.4 million, on an after-tax basis, will be incurred over the
next 18 months.

         As previously disclosed in the Company's 1998 Annual Report and Form
10-K, during the six months, the Company adopted AICPA Statement of Position
97-3, "Accounting By Insurance and Other Enterprises for Insurance-Related
Assessments." The adoption of this statement resulted in a non-cash, after-tax
charge of $3.3 million, or $.12 per diluted share, which is reflected as a
cumulative effect of a change in accounting principle.

         Second quarter net income included capital gains, net of taxes, of
$200,000, or $.01 per share diluted, compared with $4.6 million, or $.15 per
share diluted, for the same period last year. For the first six months of 1999
capital gains were $700,000, or $.02 per diluted share, compared with $6.8
million, or $.23 per diluted share, recorded during the corresponding 1998
period.

         The Company also reported an extraordinary loss of $2.6 million and
$5.0 million for the second quarter and first six months of 1998, respectively,
related to the repurchase and retirement of $34.7 million (face amount) of
long-term debt. There were no comparable extraordinary items in 1999.

Operating Results for the First Six Months of 1999
as Compared to the First Six Months of 1998

         Net premiums written during the six months of 1999 increased by 8% to
$725.8 million from $673.7 million written in the comparable 1998 period. Net
premiums written by the regional segment increased by $4.6 million, or 1%, as
the effects of geographic expansion and increased rates were partially offset by
the purchase of additional reinsurance protection (see Note 2 of the Notes to
Consolidated Financial Statements included herein). Specialty net premiums
written


                                       7
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increased by $8.8 million, or 7%, as business relating to new products was
partially offset by the non-renewal of certain business based on underwriting
and pricing criteria. Net premiums written by the reinsurance operations
increased by $27.4 million, or 22%, primarily due to an increase in pro-rata
treaty volume. Alternative markets net premiums written increased $9.3 million,
or 17%, due to an increase in business written by Key Risk Insurance Company,
which commenced operations in January 1998, to underwrite business previously
managed on behalf of a self-insurance association. International net premiums
written increased $2.1 million, or 6%, primarily due to growth in the
Philippines.

         Pre-tax investment income decreased by 11% to $97.2 million. Investment
income declined for several reasons, including a lower yield earned on the
Company's merger arbitrage investments (from 14.9% annualized to 10.8%
annualized); an increase in the portion of the portfolio invested in municipal
securities (from 38% at June 30, 1998 to 43% at June 30, 1999); and the
repurchase of common and preferred shares in 1998 and 1999. (See "Liquidity and
Capital Resources.")

         Management fees and commission income ("Management fees") consist
primarily of revenues earned by the alternative markets segment. Management fees
decreased $0.2 million from the comparable 1998 amount, principally due to a
decline in fees earned by Key Risk Service Company (see the discussion above
regarding increased net premiums written by Key Risk Insurance Company).

         Realized gains decreased to $1.0 million from $10.5 million earned in
the comparable 1998 period. Realized gains on fixed income securities result
primarily from the Company's strategy of maintaining an appropriate balance
between the duration of its fixed income portfolio and the duration of its
liabilities; realized gains on equity securities arise primarily as a result of
a variety of factors which influence the Company's valuation criteria. The
majority of the 1999 and 1998 realized gains resulted from the sale of fixed
income securities.

         The combined ratio (on a statutory basis) of the Company's insurance
operations increased to 106.8% from 102.5% in the comparable 1998 period due to
an increases in the consolidated loss and expense ratios. The consolidated loss
ratio (losses and loss expenses incurred expressed as a percentage of premiums
earned) increased to 71.2% in 1999 from 67.8% in 1998 due to an increase in
current year loss ratios at the regional, reinsurance and specialty units. The
increase in the regional loss ratio is primarily due to the continued severity
of competitive pressures. The increase in the reinsurance loss ratio is
primarily due the effects of competition on rate adequacy and to losses incurred
as a result of the earthquake in Columbia in January 1999. The increase in the
specialty loss ratio is due to an increase in loss activity at the
transportation unit. Catastrophe losses, were $35.8 million for the first six
months of 1999, compared with $31.4 million for the same period last year. The
increase in incurred losses in the first six months was partially offset by
recoveries under the aggregate reinsurance cover (see Note 2 of the Notes to
Consolidated Financial Statements included herein).

         Other operating costs and expenses, which consist of the expenses of
the Company's insurance and alternative markets operations as well as the
Company's corporate and investment expenses, increased by 9% to $296.4 million.
The increase in other operating costs and expenses is primarily due to growth in
premium volume which in turn results in an increase in underwriting expenses.
The consolidated expense ratio (underwriting expenses expressed as a percentage
of premiums written) increased to 35.2% from 34.3%, mainly due to higher
commissions and the effects of ceding additional reinsurance premiums.

         The Federal income tax benefit in 1999 was $9.6 million as compared to
a $13.7 million expense for the comparable 1998 period. The benefit in 1999 is
due primarily to an increase in the percentage of pre-tax income that is
tax-exempt. In addition, the 1999 Federal income tax benefit was adjusted to
reflect the closing with the Internal Revenue Service of tax years 1992 through
1994. (See "Liquidity and Capital Resources.")




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   10
Operating Results for the Second Quarter of
1999 as Compared to the Second Quarter of 1998

         For the second quarter of 1999 as compared to the corresponding 1998
period, net premiums written increased 2%; net investment income decreased 2%,
generally all for the reasons discussed above.

         The combined ratio (on a statutory basis) of the Company's insurance
operations increased to 108.6% from 102.6% for the comparable 1998 period due to
an increase in the consolidated loss ratio and an increase in the consolidated
expense ratio. The consolidated loss ratio (losses and loss expense incurred
expressed as a percentage of premiums earned) increased to 71.5% in 1999 from
67.8% in 1998 for the reasons discussed above.

         Other operating costs and expenses increased 9% to $152.1 million and
the consolidated expense ratio of the Company's insurance operations
(underwriting expenses expressed as a percentage of premiums written) increased
to 36.7% for the 1999 period from 34.3% for the comparable 1998, for the reasons
discussed above.


Liquidity and Capital Resources

         Cash flow from operating activities before trading account activities
was $5.9 million in the six months of 1999 compared with $55.8 million for the
same period in 1998. The decrease in cash flow was primarily due to a higher
level of claim activity and to the decrease in investment income discussed
above. The investment portfolio, excluding trading account securities, on a cost
basis, decreased by $116.2 million to $2,708.2 million at June 30, 1999 from
$2,824.4 million at December 31, 1998. This decrease was primarily due to the
repurchase of the remaining shares of Series A preferred stock in January 1999.

         The Company's investments are currently comprised of fixed income
securities and trading securities. At June 30, 1999, as compared to December 31,
1998, the portfolio mix of the fixed income securities was as follows:
tax-exempt securities were 43% (42% in 1998); U.S. Government securities and
cash equivalents were 24% (23% in 1998); mortgage-backed securities were 15%
(18% in 1998); corporate fixed maturity securities were 16% (15% in 1998); and
the balance of 2% was invested in other fixed income securities.

         The Company had net trading assets (trading account equity securities
plus trading account receivables from brokers and clearing organizations less
trading account securities sold but not yet purchased) of $342.8 million as of
June 30, 1999, as compared to $320.7 million as of December 31, 1998. The net
trading account represented approximately 11% and 10% of the Company's net
invested assets as of June 30, 1999 and December 31, 1998, respectively.

         On January 25, 1999, the Company repurchased all outstanding Series A
preferred shares for $98.1 million using funds previously escrowed for this
purpose. During the first six months of 1999 the Company also purchased 730,000
shares of its common stock for $18.1 million.

         For the six months of 1999, stockholders' equity decreased by
approximately $181.1 million primarily due to the repurchase of the Company's
preferred and common stock and to the change in unrealized holding gains and
losses on investment securities. Accordingly, the Company's total capitalization
decreased to $1,283.0 million at June 30, 1999 and the percentage of the
Company's capital attributable to long-term debt increased to 31% from 27% at
December 31, 1998.

         For background information concerning discussion of the Company's
Liquidity and Capital Resources, see the Company's Annual Report on Form 10-K
for the year ended December 31, 1998.

Year 2000


         The Company continues to address system requirements with regard to
Year 2000 compliance issues and believes that all of the critical, primary
operating software has been modified or replaced as necessary for compliance.
This includes both operational and financial systems upon


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which the Company is dependent. Testing has been completed for those systems,
and changes are expected to be finalized by the end of August 1999. Testing for
secondary systems, such as telephone, building systems and small computer items,
is expected to be completed by the end of the third quarter.

         The Company continues to communicate with third parties with which it
has a material operating relationship, e.g. independent insurance agents and
financial institutions, to identify Year 2000 system issues with respect to
those third parties. Due to these communications, the Company has no reason to
believe that those third parties will not be in general compliance with Year
2000 readiness; however, the Company is unable to determine whether all such
third parties will achieve Year 2000 readiness in such manner as not to result
in any material adverse effect on the Company.

         It is the Company's practice in the normal course of business to
upgrade technology, including hardware and software, as appropriate. As a result
of this practice, much of its Year 2000 readiness has been accomplished in the
ordinary course. Through June 30, 1999, the Company has incurred approximately
$6.7 million of costs which have been expensed as incurred, and estimates an
additional $0.6 million to be incurred in 1999 to complete Year 2000 compliance.
The total cost associated with Year 2000 compliance is not expected to be
material to the Company's financial position.

         Notwithstanding the above, a failure by the Company or a third party to
correct a material Year 2000 problem could result in an interruption in, or a
failure of, certain normal business activities or operations. Such failures
could materially and adversely affect the Company's results of operations,
liquidity and financial condition. Due to the general uncertainty inherent in
the Year 2000 problem, including the uncertainty of the Year 2000 system
readiness of third parties with whom the Company deals, the Company is unable to
determine at this time whether the consequences of Year 2000 failures will have
a material impact on the Company's results of operations, liquidity or financial
condition.

         Subsidiaries of the Company are in the process of developing
contingency plans to address incidents that are outside their direct control,
such as a failure by an unrelated third-party. The contingency plans, which are
expected to be completed by the end of the third quarter, are intended to allow
the companies to mitigate such risks whenever feasible to do so at a reasonable
expense, but there can be no assurance that contingency plans will be effective
to deal with all such issues that may arise.

         The Year 2000 issue is also a concern for the Company from an
underwriting standpoint to the extent of possible liability for coverage under
general liability, property, directors and officers liability and other
policies. Through June 30, 1999, no significant losses have arisen or come to
light with respect to Year 2000 claims exposure for the Company's insurance and
reinsurance subsidiaries. Additionally, certain of the Company's insurance
subsidiaries may either include or exclude insurance coverage for Year 2000
exposures. However, due in part to the potential for judicial decisions which
reformulate policies to expand their coverage for previously unforeseen theories
of liability which may produce unanticipated claims, proposed legislative reform
and because there is no prior history of such claims, the amount of any
potential Year 2000 coverage liabilities is not determinable.

         The discussion herein with regard to Year 2000 compliance contains
forward-looking statements within the meaning of the Private Securities
Litigation Reform Act of 1995. These statements are subject to certain risks and
uncertainties that could cause actual results to differ materially from those
reflected in such forward-looking statements. These risks could include
unforeseen technological or other issues associated with Year 2000 compliance
efforts and the extent to which vendors, public utilities, insurance agents,
financial institutions, governmental entities and other third parties that
interface with the Company may fail to achieve Year 2000 compliance. The
inclusion of such forward-looking statements herein shall not be considered a
representation by the Company that the objectives or plans of the Company, or
other matters addressed by the forward-looking statements, will be achieved.



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Item 3.  Quantitative and Qualitative Disclosure About Market Risk

                  The Company's market risk generally represents the risk of
gain or loss that may result from the potential change in the fair value of the
Company's investment portfolio as a result of fluctuations in prices, interest
rates and currency exchange rates. The Company attempts to manage its interest
rate risk by maintaining an appropriate relationship between the average
duration of the investment portfolio and the approximate duration of its
liabilities, i.e., policy claims and debt obligations.

The Company has maintained approximately the same duration of its investment
portfolio to its liabilities from December 31, 1998 to June 30, 1999. In
addition, the Company has maintained approximately the same investment mix
during this period. Therefore, while the Company's change in other comprehensive
income may be significant, the overall market risk of the Company has remained
similar to the market risk at December 31, 1998.


                           PART II - OTHER INFORMATION

Item 6.  Exhibits and Reports on Form 8-K

         (a)      Exhibits

Number

(3.1)    Certificate of Designation, Preferences and Rights of Series A Junior
         Participating Preferred Stock.

(10.1)   Letter agreement between the Company and its Senior Vice
         President-General Counsel.

(10.2)   1997 Directors Stock Plan, as Amended and Restated as of May 11, 1999.

         (b)      Reports on Form 8-K

                  On May 11, 1999 the Company filed a Current Report on Form 8-K
with respect to amendments to the by-laws of the Company and the adoption of a
shareholder rights plan (under Item 5 of Form 8-K).




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                                   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.




                                   W. R. BERKLEY CORPORATION




Date: August 10, 1999              /s/   WILLIAM R. BERKLEY
                                   ------------------------------
                                   William R. Berkley
                                   Chairman of the Board and
                                   Chief Executive Officer





Date: August 10, 1999              /s/    EUGENE G. BALLARD
                                   ------------------------------
                                   Eugene G. Ballard
                                   Senior Vice President,
                                   Chief Financial Officer
                                   and Treasurer



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