NATIONAL INSTRUMENTS CORP /DE/
10-Q, 1998-11-13
COMPUTER PERIPHERAL EQUIPMENT, NEC
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                        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 fiscal quarter ended:  September 30, 1998 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:     0-25426         

                         NATIONAL INSTRUMENTS CORPORATION
              (Exact name of registrant as specified in its charter)

               Delaware                                   74-1871327
- ----------------------------------------     -----------------------------------
    (State or other jurisdiction of                   (I.R.S. Employer
    incorporation or organization)                 Identification Number)
     11500 North MoPac Expressway
             Austin, Texas                                  78759
- ----------------------------------------     -----------------------------------
    (address of principal executive                      (zip code)
               offices)

        Registrant's telephone number, including area code:  (512) 338-9119
                            __________________________

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                      Outstanding at November 11, 1998
     Common Stock - $0.01 par value                     32,927,757

                                     Page 1
<PAGE>

                         NATIONAL INSTRUMENTS CORPORATION


              INDEX

                                                                      Page No.

              PART I.  FINANCIAL INFORMATION

Item 1        Financial Statements:

                 Consolidated Balance Sheets
                 September 30, 1998 (unaudited) and December 31, 1997       3

                 Consolidated Statements of Income (unaudited)
                 Three months and nine months ended September 30, 1998
                 and 1997                                                   4

                 Consolidated Statements of Cash Flows (unaudited)
                 Nine months ended September 30, 1998 and 1997              5

                 Notes to Consolidated Financial Statements                 6

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


              PART II.  OTHER INFORMATION

Item 6        Exhibits and Reports on Form 8-K                             19
 
                                     Page 2
<PAGE>

                         PART I - FINANCIAL INFORMATION

ITEM 1.     Financial Statements

                        NATIONAL INSTRUMENTS CORPORATION
                           CONSOLIDATED BALANCE SHEETS
                        (in thousands, except share data)

                                                  September 30,    December 31,
                                                      1998            1997
                                                 ---------------  --------------
Assets                                            (unaudited)
Current assets:
   Cash and cash equivalents....................    $    41,104     $    31,943
   Short-term investments.......................         47,585          51,067
   Accounts receivable, net.....................         42,264          37,411
   Inventories..................................         16,403          15,505
   Prepaid expenses and other current assets....          8,843           5,387
   Deferred income tax, net.....................          7,893           7,900
                                                 ---------------  --------------
      Total current assets......................        164,092         149,213
Property and equipment, net.....................         66,619          46,805
Intangibles and other assets....................          6,817           8,472
                                                 ===============  ==============
      Total assets..............................    $   237,528     $   204,490
                                                 ===============  ==============

Liabilities and Stockholders' Equity
Current liabilities:
   Current portion of long-term debt............    $       851     $       851
   Accounts payable.............................         15,574          16,946
   Accrued compensation.........................         10,050           8,219
   Accrued expenses and other liabilities.......          4,591           2,455
   Income taxes payable.........................          6,706           4,871
   Other taxes payable..........................          3,586           3,729
                                                 ---------------  --------------
      Total current liabilities.................         41,358          37,071
Long-term debt, net of current portion..........          4,597           5,151
Deferred income taxes...........................            514             514
                                                 ---------------  --------------
      Total liabilities.........................         46,469          42,736
                                                 ---------------  --------------
Commitments and contingencies                                --              --
Stockholders' equity:
   Common Stock: par value $.01; 180,000,000
   shares authorized; 32,852,058 and 32,656,473
   shares issued and outstanding, respectively..            328             326
Additional paid-in capital......................         49,498          47,160
Retained earnings...............................        142,771         116,215
Accumulated other comprehensive loss............         (1,538)         (1,947)
                                                 ---------------  --------------
      Total stockholders' equity................        191,059         161,754
                                                 ===============  ==============
      Total liabilities and stockholders' equity    $   237,528     $   204,490
                                                 ===============  ==============

    The accompanying notes are an integral part of these financial statements.

                                     Page 3
<PAGE>

                        NATIONAL INSTRUMENTS CORPORATION
                        CONSOLIDATED STATEMENTS OF INCOME
                      (in thousands, except per share data)
                                   (unaudited)

<TABLE>
<CAPTION>

                                       Three Months Ended       Nine Months Ended
                                          September 30,           September 30,
                                     ----------------------  ----------------------
                                        1998        1997        1998        1997
                                     ----------  ----------  ----------  ----------
<S>                                  <C>         <C>         <C>         <C>
Net sales...........................  $ 67,874    $ 60,595    $200,997    $175,259
Cost of sales.......................    16,286      14,214      47,944      40,517
                                     ----------  ----------  ----------  ----------
   Gross profit.....................    51,588      46,381     153,053     134,742
                                     ----------  ----------  ----------  ----------
Operating expenses:
   Sales and marketing..............    24,971      21,817      73,995      63,260
   Research and development.........     9,603       9,172      26,306      23,307
   General and administrative.......     5,020       4,675      14,941      13,488
                                     ----------  ----------  ----------  ----------
      Total operating expenses......    39,594      35,664     115,242     100,055
                                     ----------  ----------  ----------  ----------
      Operating income..............    11,994      10,717      37,811      34,687
Other income (expense):
   Interest income, net.............       651         759       2,083       2,162
   Net foreign exchange gain (loss).        82        (134)       (259)     (1,404)
                                     ----------  ----------  ----------  ----------
      Income before income taxes....    12,727      11,342      39,635      35,445
Provision for income taxes..........     4,200       3,743      13,079      11,697
                                     ----------  ----------  ----------  ----------
      Net income....................  $  8,527    $  7,599    $ 26,556    $ 23,748
                                     ==========  ==========  ==========  ==========

Basic earnings per share............  $   0.26    $   0.23    $   0.81    $   0.73
                                     ==========  ==========  ==========  ==========

Weighted average shares                 
outstanding-basic...................    32,850      32,573      32,800      32,534
                                     ==========  ==========  ==========  ==========

Diluted earnings per share..........  $   0.25    $   0.23    $   0.78    $   0.71
                                     ==========  ==========  ==========  ==========

Weighted average shares                 
outstanding-diluted.................    33,950      33,750      34,100      33,533
                                     ==========  ==========  ==========  ==========
</TABLE>

    The accompanying notes are an integral part of these financial statements.

                                     Page 4
<PAGE>

                        NATIONAL INSTRUMENTS CORPORATION
                      CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (in thousands)
                                   (unaudited)
                                                          Nine Months Ended
                                                            September 30,
                                                      ------------------------
                                                         1998          1997
                                                      ----------    ----------
Cash flow from operating activities:
   Net income.......................................   $ 26,556      $ 23,748
   Adjustments to reconcile net income to cash
   provided by operating activities
      Charges to income not requiring cash outlays:
        Depreciation and amortization...............      7,824         6,214
        Charge for in-process research & development         --         1,400
      Changes in operating assets and liabilities:
        Increase in accounts receivable.............     (5,052)       (4,145)
        Increase in inventory.......................       (920)       (2,244)
        Decrease (increase) in prepaid expense and          
        other assets................................        858        (2,070)
        Increase in current liabilities.............      3,182         2,329
                                                      ----------    ----------
      Net cash provided by operating activities.....     32,448        25,232
                                                      ----------    ----------

Cash flow from investing activities:
   Payments for acquisitions, net of cash received..     (1,519)       (2,000)
   Capital expenditures.............................    (25,101)      (12,195)
   Additions to intangibles ........................     (1,688)         (978)
   Purchases of short-term investments..............    (34,511)      (39,610)
   Sales of short-term investments..................     37,993        36,907
                                                      ----------    ----------
      Net cash used in investing activities.........    (24,826)      (17,876)
                                                      ----------    ----------

Cash flow from financing activities:
   Repayments of debt...............................       (606)       (4,416)
   Net proceeds from issuance of common stock.......      2,198         1,472
                                                      ----------    ----------
      Net cash provided by (used in) financing            
      activities....................................      1,592        (2,944)
                                                      ----------    ----------

Effect of translation rate changes on cash..........        (53)         (415)
                                                      ----------    ----------

Net increase in cash and cash equivalents...........      9,161         3,997
Cash and cash equivalents at beginning of period....     31,943        30,211
                                                      ----------    ----------

Cash and cash equivalents at end of period..........   $ 41,104      $ 34,208
                                                      ==========    ==========

    The accompanying notes are an integral part of these financial statements.

                                     Page 5
<PAGE>

                        NATIONAL INSTRUMENTS CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

NOTE 1 - Basis of Presentation

The accompanying  unaudited  financial  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, filed
with the Securities and Exchange Commission.  In the opinion of management,  the
accompanying   consolidated   financial   statements   reflect  all  adjustments
(consisting  only of normal  recurring  items)  considered  necessary to present
fairly the  financial  position  of  National  Instruments  Corporation  and its
consolidated  subsidiaries  at September 30, 1998 and December 31, 1997, and the
results of operations for the three-month and nine-month periods ended September
30, 1998 and 1997, and the cash flows for the nine-month periods ended September
30, 1998 and 1997.  Operating results for the three-month and nine-month periods
ended September 30, 1998 are not necessarily  indicative of the results that may
be expected for the year ending December 31, 1998.

NOTE 2 - Earnings Per Share

Basic  earnings  per share  (EPS) is  computed  by  dividing  net  income by the
weighted average number of common shares outstanding during each period. Diluted
EPS is computed by dividing net income by the weighted  average number of common
shares and common  share  equivalents  outstanding  (if  dilutive)  during  each
period.  Common share  equivalents  include stock options.  The number of common
share  equivalents  outstanding  relating to stock options is computed using the
treasury stock method.

The  reconciliation  of the  denominators  used to  calculate  the basic EPS and
diluted EPS for the three-month and nine-month  periods ended September 30, 1998
and 1997, respectively, are as follows (in thousands):

                                    Three Months Ended      Nine Months Ended
                                       September 30,          September 30,
                                   ---------------------  ---------------------
                                        (unaudited)            (unaudited)
                                      1998       1997        1998       1997
                                   ---------- ----------  ---------- ----------
Weighted average shares               
outstanding-basic................     32,850     32,573      32,800     32,534
Plus: Common share equivalents
   Stock options.................      1,100      1,177       1,300        999
                                   ========== ==========  ========== ==========

Weighted average shares               33,950     33,750      34,100     33,533
outstanding-diluted..............  ========== ==========  ========== ==========

Stock  options to  acquire  972,402  and 2,658  shares  for the  quarters  ended
September 30, 1998 and 1997, respectively,  and 677,967 and 4,280 shares for the
nine months ended September 30, 1998 and 1997,  respectively,  were not included
in the  computations  of  diluted  earnings  per  share  because  the  effect of
including the stock options would have been anti-dilutive.

NOTE 3 - Inventories

Inventories consist of the following (in thousands):

                                                  September 30,    December 31,
                                                      1998             1997
                                                   (unaudited)
                                                  --------------   -------------
Raw materials                                      $    7,556       $    6,985
Work-in-process                                         1,294            1,315
Finished goods                                          7,553            7,205
                                                  --------------   -------------
                                                   $   16,403       $   15,505
                                                  ==============   =============
                                     Page 6
<PAGE>

NOTE 4 - Comprehensive Income

In June 1997, the Financial  Accounting  Standards Board (FASB) issued Statement
of  Financial  Accounting  Standards  (SFAS) No. 130,  "Reporting  Comprehensive
Income." The new standard,  which is effective for financial  statements  issued
for periods ending after December 15, 1997, established standards for reporting,
in addition to net income, comprehensive income and its components including, as
applicable,  foreign currency items,  minimum pension liability  adjustments and
unrealized  gains  and  losses  on  certain   investments  in  debt  and  equity
securities.  Upon adoption the Company is also required to reclassify  financial
statements for earlier periods  provided for comparative  purposes.  The Company
adopted this standard in the first quarter of 1998. Total  comprehensive  income
for the  quarters  ended  September  30, 1998 and 1997 is $9.3  million and $7.3
million, respectively. For the first nine months of 1998 and 1997, comprehensive
income is $27.0 million and $22.8 million, respectively.

Reconciliation of accumulated other comprehensive loss (in thousands):

                                   Cumulative       Unrealized      Accumulated
                                Foreign Currency    Gain (Loss)        Other
                                  Translation           on         Comprehensive
                                   Adjustment       Securities          Loss
                                ----------------    -----------    -------------
Balance at December 31, 1997     $    (2,052)        $    105       $   (1,947)
Current-period change                    430              (21)             409
                                ================    ===========    =============
Balance at September 30, 1998    $    (1,622)        $     84       $   (1,538)
                                ================    ===========    =============

NOTE 5 - Recent Accounting Pronouncements

In June 1997,  the FASB issued SFAS No. 131,  "Disclosures  about Segments of an
Enterprise  and Related  Information,"  which the  Company  adopted in the first
quarter of 1998. The statement  establishes  standards for reporting information
about operating  segments in annual financial  statements and requires  selected
information  about  operating  segments in interim  financial  reports issued to
shareholders.  It also  establishes  standards  for  related  disclosures  about
products and services, geographic areas and major customers. Under SFAS No. 131,
operating segments are to be determined  consistent with the way that management
organizes and evaluates  financial  information  internally for making operating
decisions  and  assessing  performance.  The  adoption  of this  new  accounting
standard is not expected to have a material impact on the  consolidated  balance
sheet or statement of income.

In June  1998,  the  FASB  issued  SFAS  No.  133,  "Accounting  for  Derivative
Instruments  and Hedging  Activities,"  which  standardizes  the  accounting for
derivative  instruments,  including certain derivative  instruments  embedded in
other contracts,  by requiring that an entity recognize those items as assets or
liabilities  in the  statement  of  financial  position and measure them at fair
value.  This  statement is effective for all quarters of fiscal years  beginning
after June 15, 1999.  Management  has not yet  completed  its  evaluation of the
effects of this change on its operations.

NOTE 6 - Acquisition

On August 17,  1998,  the  Company  acquired  all of the issued and  outstanding
shares of common  stock of  DATALOG  GmbH/DASYtec  GmbH  (Datalog)  and  related
subsidiaries for an aggregate purchase price of approximately $2.2 million.  The
Company amortized $750,000 of the purchased software during the third quarter of
1998. This amortization period was utilized due to the nature of this technology
and timing of the  revenue  streams  associated  with it. If this charge had not
been taken,  net income for the quarter ended September 30, 1998 would have been
$9.0 million or $0.27 per share-diluted and net income for the nine months ended
September 30, 1998 would have been $27.1 million or $0.79 per share-diluted.

                                     Page 7
<PAGE>

On September 30, 1997,  the Company  acquired the products,  technology  and net
assets of nuLogic,  Inc. for a purchase price of  approximately  $2.0 million in
cash. The  acquisition was accounted for as a purchase.  The Company  recorded a
$1.4 million  pre-tax  charge  against  earnings for the write-off of in-process
nuLogic  research and  development  technology  that had not reached the working
model  stage and had no  alternative  future  use.  If this  charge had not been
taken,  net income for the quarter ended September 30, 1997 would have been $8.6
million or $0.25 per  share-diluted  and net income  for the nine  months  ended
September 30, 1997 would have been $24.7 million or $0.74 per share-diluted.

The  consolidated  financial  statements  include the operating  results of each
business from the date of acquisition.  Proforma  results of operations have not
been presented because the effects of those operations were not material.

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

     This  Quarterly  Report on Form 10-Q  contains  forward-looking  statements
within the meaning of Section 27A of the  Securities Act of 1933 and Section 21E
of the  Securities  Exchange  Act  of  1934.  Any  statements  contained  herein
regarding  the  future  financial  performance  or  operations  of  the  Company
(including,  without  limitation,  statements  to the  effect  that the  Company
"expects,"  "plans," "may," "will,"  "projects,"  "continues," or "estimates" or
other  variations  thereof or comparable  terminology  or the negative  thereof)
should be considered  forward-looking  statements.  Actual  results could differ
materially from those projected in the forward-looking statements as a result of
a number of important factors.  For a discussion of important factors that could
affect the Company's results, please refer to the Issues and Outlook section and
financial statement line item discussions below.  Readers are also encouraged to
refer to the Company's Annual Report on Form 10-K for further  discussion of the
Company's business and the risks and opportunities attendant thereto.

Results of Operations

     The following table sets forth, for the periods  indicated,  the percentage
of  net  sales   represented  by  certain  items   reflected  in  the  Company's
consolidated statements of income:

                                    Three Months Ended       Nine Months Ended
                                      September 30,            September 30,
                                  ----------------------  ----------------------
                                     1998        1997        1998        1997
                                  ----------  ----------  ----------  ----------
Net sales:
   North America                     57.6%       61.7%       57.8%       59.6%
   Europe                            29.7        24.6        29.8        26.5
   Asia Pacific                      12.7        13.7        12.4        13.9
                                  ----------  ----------  ----------  ----------
   Consolidated net sales           100.0       100.0       100.0       100.0
Cost of sales                        24.0        23.5        23.9        23.1
                                  ----------  ----------  ----------  ----------
   Gross profit                      76.0        76.5        76.1        76.9
                                  ----------  ----------  ----------  ----------
Operating expenses:
   Sales and marketing               36.8        36.0        36.8        36.1
   Research and development          14.1        15.1        13.1        13.3
   General and administrative         7.4         7.7         7.4         7.7
                                  ----------  ----------  ----------  ----------
     Total operating expenses        58.3        58.8        57.3        57.1
                                  ----------  ----------  ----------  ----------
      Operating income               17.7        17.7        18.8        19.8
Other income (expense):
   Interest income, net               1.0         1.3         1.0         1.2
   Net foreign exchange gain          0.1        (0.2)       (0.1)       (0.8)
   (loss)
                                  ----------  ----------  ----------  ----------
      Income before income taxes     18.8        18.8        19.7        20.2
Provision for income taxes            6.2         6.2         6.5         6.7
                                  ----------  ----------  ----------  ----------
   Net income                        12.6%       12.6%       13.2%       13.5%
                                  ==========  ==========  ==========  ==========

                                     Page 8
<PAGE>

     Net Sales.  Consolidated  net sales  increased by $7.3 million or 12.0% for
the three months ended  September  30, 1998 to $67.9  million from $60.6 million
for the three months ended  September 30, 1997,  and increased  $25.7 million or
14.7% to $201.0 million for the nine months ended September 30, 1998 from $175.3
million for the  comparable  period in the prior year.  The increase in sales is
primarily  attributable  to the  introduction  of new and upgraded  products and
increased  marketing efforts.  North American sales in the third quarter of 1998
increased by 4.5% over the third  quarter of 1997 and North  American  sales for
the nine months ended  September 30, 1998  increased  11.2% from the nine months
ended  September 30, 1997. The Company  believes its softening  growth rate over
the last two quarters for North American sales is attributable to the continuing
effect of economic  difficulties in Asia Pacific on the Company's North American
customers,  particularly  in the  automated  test  equipment  and  semiconductor
sectors,  and the fact that the number of sales  engineers in the field actually
decreased during the first half of the year.  Historically the Company has found
a high  correlation  between  revenue and the number of sales  engineers  in the
field.  The Company  added seven sales  engineers  to the field during the third
quarter of 1998 to bring the total up to 52 engineers in the field. There can be
no assurance that the additional engineers will result in additional revenue for
the Company.

     International  sales as a percentage of consolidated  sales for the quarter
and nine months ended  September  30, 1998  increased to 42.4% from 38.3% and to
42.2% from 40.4% over the comparable 1997 periods as a result of strong European
sales.  Compared to 1997,  the Company's  European  sales  increased by 35.4% to
$20.2  million for the quarter  ended  September  30, 1998 and by 29.1% to $59.9
million for the nine months  ended  September  30,  1998.  Sales in Asia Pacific
increased  by 3.7% to $8.6  million for the  quarter  ended  September  30, 1998
compared to 1997 and increased  2.1% to $24.9 million from $24.4 million for the
nine months ended  September 30, 1998  compared to the same period in 1997.  The
low sales growth rate in Asia Pacific was impacted by the economic  difficulties
occurring in the region and by the devaluation of Asian  currencies  against the
US dollar.  The Company  expects  sales  outside of North America to continue to
represent a significant portion of its revenue.  International sales are subject
to inherent risks,  including;  changing  exchange rates,  fluctuations in local
economies,  difficulties in staffing and managing  foreign  operations,  greater
difficulty  in accounts  receivable  collection,  costs and risks of  localizing
products for foreign countries,  unexpected changes in regulatory  requirements,
tariffs and other trade barriers,  difficulties in the  repatriation of earnings
and the burdens of complying with a wide variety of foreign laws.

     Sales made by the Company's direct sales offices in Europe and Asia Pacific
are denominated in local currencies,  and accordingly,  the US dollar equivalent
of these sales is affected by changes in the value of the US dollar. Between the
third quarter of 1997 and the third  quarter of 1998 the weighted  average value
of the US dollar  increased by 6.7%,  causing an  equivalent  decrease in the US
dollar value of the Company's foreign currency sales and expenses. This weighted
average is  calculated  as the  percentage  change in the value of the  currency
relative to the US dollar,  multiplied by the proportion of international  sales
recorded in the  particular  currency.  If the weighted  average value of the US
dollar  in the  third  quarter  of 1998 had  been the same as that in the  third
quarter of 1997,  the  Company's  sales for the third quarter of 1998 would have
been $69.1  million,  a 14% increase.  This effect is 1.8% of  consolidated  net
sales in the aggregate.  European sales for the third quarter of 1998 would have
been  $20.0  million,  a 34%  increase  in third  quarter  1998 sales over third
quarter 1997 sales. The Company  attributes the European sales growth to a sound
European  economy and the success of new local language  versions of LabVIEW 5.0
in French and German.  Also,  the automated  test  equipment  and  semiconductor
industries, which have shown a significant decrease in sales in the US represent
a smaller part of the Company's  European  business.  Asia Pacific sales for the
third  quarter of 1998 would have been $10.1  million,  a 21%  increase in third
quarter 1998 sales over third quarter 1997 sales. If the weighted  average value
of the dollar in the nine months ended  September  30, 1998 had been the same as
that in the nine months ended  September 30, 1997,  the  Company's  consolidated
year-to-date  sales  would  have  been  $206.2  million,   an  18%  increase  in
year-to-date  sales over  year-to-date  1997 sales.  Since most of the Company's
international  operating  expenses are also  incurred in local  currencies,  the
change in exchange rates has the corresponding  effect of reducing  consolidated
operating  expenses by $1.3 million for the nine months ended September 30, 1998
and $209,000 for the third quarter of 1998.

                                     Page 9
<PAGE>

     Gross Profit. As a percentage of net sales, gross profit decreased to 76.0%
for the third  quarter  of 1998 from  76.5%  for the third  quarter  of 1997 and
decreased  to 76.1%  for the  first  nine  months  of 1998  from  76.9%  for the
comparable  period a year ago. The lower  margin for the third  quarter and nine
months ending  September 30, 1998 compared to prior year periods is attributable
to the increase in the value of the US dollar,  increased spending for the third
manufacturing  production line,  installed March 1998, and lower sales growth in
the Asia region which has historically provided higher than average margins. The
Company's various product lines generate varying gross margins.  Therefore,  any
material  changes  in  sales  mix  could  result  in  a  significant  change  in
consolidated gross margins.

     The  marketplace  for the  Company's  products  dictates  that  many of the
Company's  products be shipped quickly after an order is received.  As a result,
the  Company  is  required  to  maintain  significant  inventories.   Therefore,
inventory  obsolescence  is a risk for the Company  due to frequent  engineering
changes,  shifting customer demand,  the emergence of new industry standards and
rapid  technological  advances including the introduction by the Company, or its
competitors,  of products embodying new technology.  While the Company maintains
valuation  allowances for excess and obsolete inventory and management continues
to monitor the adequacy of such valuation allowances,  there can be no assurance
that such valuation allowances will be sufficient.

     Sales and Marketing.  Sales and marketing expenses for the third quarter of
1998  increased to $25.0  million,  a 14.5%  increase,  as compared to the third
quarter of 1997, and increased  17.0% to $74.0 million for the first nine months
of 1998 from the comparable 1997 period. As a percentage of net sales, sales and
marketing  expenses  were 36.8% and 36.0% for the quarters  ended  September 30,
1998 and 1997,  respectively,  and 36.8%  and  36.1% for the nine  months  ended
September  30, 1998 and 1997,  respectively.  The increase in these  expenses in
absolute  dollar  amounts is primarily  attributable  to increased  advertising,
personnel,  sales  and  marketing  seminars,  tradeshows,  and  other  marketing
activities.  Sales and marketing  personnel  increased from 612 at September 30,
1997 to 783 at  September  30, 1998.  The Company  expects  sales and  marketing
expenses in future periods to increase in absolute dollars,  and to fluctuate as
a percentage of sales based on new  recruiting,  initial and on-going  marketing
and advertising  campaign costs associated with major new product releases,  the
opening  of new  sales  offices  and the  timing  and  extent  of  domestic  and
international conferences and trade shows.

     Research and Development.  Research and development  expenses  increased to
$9.6 million for the quarter  ended  September  30, 1998,  a 4.7%  increase,  as
compared to $9.2  million for the three  months ended  September  30, 1997,  and
increased  12.9% to $26.3  million for the nine months ended  September 30, 1998
from the  comparable  1997 period.  As a percentage  of net sales,  research and
development  expenses  represented  14.1% and 15.1% for the third quarters ended
September  30,  1998 and  1997,  respectively,  and 13.1% and 13.3% for the nine
months ended September 30, 1998 and 1997,  respectively.  The above  comparisons
include  charges of $750,000 and $1.4 million  related to  acquisitions  for the
third  quarter of 1998 and 1997,  respectively.  Excluding  the effects of these
charges,  the  increase  in  research  and  development  costs is mainly  due to
increases in  personnel  costs from  increased  hiring,  including  increases in
intern personnel expenses to support the Company's increased recruiting efforts.
Research and development  personnel  increased from 373 at September 30, 1997 to
449 at September 30, 1998.  The Company  believes that a  significant,  on-going
investment in research and development is required to remain competitive.

     The Company capitalizes  software  development costs in accordance with the
SFAS No. 86,  "Accounting for the Costs of Computer Software to be Sold, Leased,
or  Otherwise  Marketed."  The  Company  amortizes  such costs over the  related
product's estimated economic useful life, generally three years,  beginning when
a product becomes  available for general release.  Amortization  expense totaled
$544,000  and  $368,000  for the  quarters  ended  September  30, 1998 and 1997,
respectively,  and $1.5  million  and 1.1 million  during the nine months  ended
September 30, 1998 and 1997, respectively. Excluding amounts capitalized related
to new  acquisitions,  software  development  costs capitalized were $84,000 and
$265,000 for the quarters ended September 30, 1998 and 1997,  respectively,  and
$1.2  million  and  $671,000  for  the  first  nine  months  of 1998  and  1997,
respectively.  Amounts  capitalized  relating to  acquisitions  during the third
quarters of 1998 and 1997 were  $367,000  for Datalog and  $612,000 for nuLogic,
respectively. The amounts capitalized in the third quarter and first nine months
of 1998 include  amounts related to LabVIEW 5.0,  LabWindows/CVI  5.0 and NI DAQ
6.1.

                                    Page 10
<PAGE>

     General and  Administrative.  General and  administrative  expenses for the
third quarter ended  September 30, 1998 increased 7.4% to $5.0 million from $4.7
million for the comparable prior year period. For the first nine months of 1998,
general and administrative  expenses increased 10.8% to $14.9 million from $13.5
million for the first nine months of 1997. As a percentage of net sales, general
and  administrative  expenses  decreased to 7.4% for the quarter ended September
30, 1998 from 7.7% for the third  quarter of 1997.  During the first nine months
of 1998, general and administrative  expenses decreased as a percentage of sales
to 7.4% from 7.7% for the comparable prior year period.  The decrease in general
and  administrative  expenses  as a  percent  of  sales  is due  to  operational
efficiencies  achieved as a result of increased systems  integration  during the
past two years. The Company's  general and  administrative  expense increased in
absolute  dollars mainly due to additional  personnel.  The Company expects that
general and  administrative  expense in future periods will increase in absolute
amounts and will fluctuate as a percentage of net sales.

     Interest  Income,  Net.  Net interest  income in the third  quarter of 1998
decreased to $651,000  from  $759,000 in the third quarter of 1997 and decreased
to $2.1  million  from $2.2  million for the first nine months of 1998 and 1997.
Net interest  income has  represented  approximately  one percent or less of net
sales and has fluctuated as a result of investment balances, bank borrowings and
interest terms thereon.

     Net Foreign Exchange Gain (Loss).  Net foreign exchange gains recognized in
the third quarter of 1998 were $82,000  compared to net foreign  exchange losses
of $134,000 recognized in the third quarter of 1997. Net foreign exchange losses
of $259,000 were  recognized  for the first nine months of 1998 compared to $1.4
million for the first nine months of 1997. Foreign exchange gains and losses are
attributable  to  movements  between the US dollar and the local  currencies  in
countries in which the Company's sales subsidiaries are located. The decrease in
net  foreign  exchange  losses  recognized  in the first nine  months of 1998 is
mainly due to the strengthening of the European currencies against the US dollar
while in 1997 the US dollar strengthened  against these currencies.  The Company
recognizes the local currency as the  functional  currency of its  international
subsidiaries.

     The Company utilizes foreign currency forward exchange  contracts against a
majority of its foreign currency-denominated  receivables in order to reduce its
exposure to significant  foreign currency  fluctuations.  The Company  typically
limits the  duration of its forward  contracts to 90 days and does not invest in
contracts for speculative  purposes.  The Company's hedging strategy has reduced
the foreign  exchange losses  recorded by $668,000 during the nine-month  period
ended September 30, 1998.

     In December 1997, the Company expanded its foreign currency hedging program
to also  include  foreign  currency  option  contracts  in order to  reduce  its
exposure  related to forecasted net foreign  currency cash flows.  The Company's
policy  allows for the purchase of 5%  "out-of-the-money"  foreign  currency put
option  contracts  with  a  duration  of up to 12  months  for  up to 80% of the
specific  country's  forecasted  net foreign  currency  risk. In June 1998,  the
Company  expanded  its  policy  to allow for the  purchase  of  similar  foreign
currency put option contracts  extending from 12 months to 24 months.  The third
quarter 1998 Japanese Yen option contract was exercised at expiration.  The gain
from the sale of this contract had a net effect on operating income of $228,000.
The Company's  hedging  activities  only partially  address its risks in foreign
currency transactions,  and there can be no assurance that this strategy will be
successful.  If  the  US  dollar  strengthens,   the  Company  could  experience
significant  foreign  exchange losses due to the foreign exchange risks that are
not addressed by the Company's hedging strategy.  The Company does not invest in
contracts for speculative purposes.

     Provision  for Income Taxes.  The  provision  for income taxes  reflects an
effective  tax rate of 33% for both  the  three  months  and nine  months  ended
September  30, 1998 and 1997.  As of September  30, 1998,  ten of the  Company's
subsidiaries  had available in the aggregate,  for income tax purposes,  foreign
net operating loss  carryforwards of approximately  $3.0 million,  of which $2.3
million  expire   between  2000  and  2008.  The  remaining   $697,000  of  loss
carryforwards  may be carried  forward  indefinitely  to offset  future  taxable
income in the related tax jurisdictions.

Liquidity and Capital Resources

     The Company is currently financing its operations and capital  requirements
through cash flow from operations.  Historically,  the Company also financed its
capital  expenditures,  such as the manufacturing  facility constructed in 1995,
through  borrowings  from  financial  institutions.  At September 30, 1998,  the
Company had working capital of  approximately  $122.7 million compared to $112.1
million at December 31, 1997.

                                    Page 11
<PAGE>

     Accounts  receivable  increased to $42.3 million at September 30, 1998 from
$37.4  million at December 31, 1997,  as a result of higher sales  levels.  Days
sales  outstanding  decreased  to 56 at  September  30,  1998  compared to 57 at
December  31,  1997.  Inventory  levels  increased  to $16.4  million from $15.5
million at September  30, 1998 and December  31, 1997,  respectively.  Inventory
turns  increased  to 4.0 at  September  30,  1998  compared  to  turns of 3.9 at
December 31, 1997.

     Cash used in the first nine months of 1998 for the purchase of property and
equipment  totaled  $25.1  million  and  for  the   capitalization  of  software
development costs totaled $1.6 million. The Company completed construction of an
office building next to its manufacturing  facility in June 1998 which serves as
the Company's new headquarters.  The Company has paid  approximately $30 million
in construction costs as of September 30, 1998 and approximately $2 million will
be paid  during the  fourth  quarter  of 1998  resulting  in a total cost of $32
million for the new building including furniture,  fixtures and equipment. These
costs have been paid out of the Company's existing working capital. The addition
of this new facility has added approximately $800,000 to $1 million in quarterly
operating costs.

     The Company currently expects to fund expenditures for capital requirements
as well as  liquidity  needs  created  by  changes  in  working  capital  from a
combination  of available cash and short-term  investment  balances,  internally
generated  funds,  and  financing   arrangements   with  its  current  financial
institutions.  The Company has a $28.5 million credit agreement with NationsBank
of Texas,  N.A. which  consists of (i) a $20.0 million  revolving line of credit
negotiated June 30, 1998, and (ii) an $8.5 million manufacturing  facility loan.
As of  September  30,  1998,  the  Company  had no  outstanding  balance  on the
revolving  line of credit  and a balance of $5.4  million  on the  manufacturing
facility  loan.  The revolving  line of credit  expires  December 31, 1999.  The
Company's credit agreements contain certain financial covenants and restrictions
as to various matters. As of July 8, 1998, the Company's campus,  which includes
the land and buildings of the manufacturing and corporate  headquarter site, was
released from the lien held by  NationsBank  of Texas,  N.A. due to terms of the
negotiated line of credit.

     In October 1998, the Company authorized a stock repurchase program where up
to one million  shares of its common stock may,  from time to time, be purchased
on the open market.  Any  repurchases may constitute a significant use of future
cash resources.

     The Company believes that its cash flow from operations,  if any,  existing
cash balances,  short-term  investments and available credit under the Company's
existing credit facilities, will be sufficient to meet its cash requirements for
at least the next twelve months.

Issues and Outlook

     Fluctuations  in  Quarterly  Results.  The  Company's  quarterly  operating
results  have  fluctuated  in the past and may  fluctuate  significantly  in the
future due to a number of  factors,  including:  changes in the mix of  products
sold; the availability and pricing of components from third parties  (especially
sole sources);  the timing of orders;  level of pricing of international  sales;
fluctuations in foreign currency  exchange rates like the recent  devaluation in
certain Asian currencies;  the difficulty in maintaining margins,  including the
higher margins  traditionally  achieved in  international  sales; and changes in
pricing policies by the Company, its competitors or suppliers.  Specifically, if
the local currencies,  in which the Company sells, weaken against the US dollar,
and if the local sales prices  cannot be raised,  the Company will  experience a
deterioration  of its gross and net  profit  margins.  In  addition,  the recent
economic  turmoil  in Asia  could  continue  to have an  adverse  effect  on the
Company's operating results. The Company believes the moderate sales growth rate
in North  America  for the third  quarter is  partially  caused by the effect of
economic  difficulties  in Asia on North American  customers.  This effect could
result in an increased  adverse reaction in North America in future quarters and
could potentially impact Europe as well. In addition,  decisions made by OEMs to
adjust their purchases or inventory  levels could adversely effect the Company's
revenues.   Any  possible  freight  carrier   interruptions  of  business  could
potentially have an adverse effect on product shipments.

                                    Page 12
<PAGE>

     As has  occurred in the past and as may be expected to occur in the future,
new software  products of the Company or new operating  systems of third parties
on which the Company's products are based, often contain bugs or errors that can
result in reduced  sales and/or cause the  Company's  support costs to increase,
either of which could have a material adverse impact on the Company's  operating
results.  Furthermore,  the  Company  serves  a  number  of  industries  such as
automated test equipment, semiconductors, telecommunications, aerospace, defense
and automotive which are cyclical in nature. Downturns in these industries could
have a material adverse effect on the Company's operating results.

     In  recent  years,  the  Company's  revenues  have  been  characterized  by
seasonality,  with revenues  typically being  relatively  constant in the first,
second and third  quarters,  growing in the fourth quarter and being  relatively
flat or declining  from the fourth  quarter of the year to the first  quarter of
the following year. The Company  believes the seasonality of its revenue results
from the  international  mix of its revenue and the variability of the budgeting
and purchasing cycles of its customers throughout each international region.

     New  Product  Introductions  and  Market  Acceptance.  The  market  for the
Company's  products is characterized  by rapid  technological  change,  evolving
industry  standards,   changes  in  customer  needs  and  frequent  new  product
introductions, and is therefore highly dependent upon timely product innovation.
The  Company's  success is  dependent  in part on its  ability  to  successfully
develop and  introduce  new and  enhanced  products on a timely basis to replace
declining  revenues  from  older  products,  and on  increasing  penetration  in
international  markets.  In the past,  the Company has  experienced  significant
delays between the announcement and the commercial availability of new products.
Any  significant  delay in releasing new products could have a material  adverse
effect on the ultimate success of a product and other related products and could
impede  continued  sales of  predecessor  products,  any of which  could  have a
material  adverse  effect on the Company's  operating  results.  There can be no
assurance  that the Company will be able to introduce new products in accordance
with announced  release dates,  that new products will achieve market acceptance
or that any such acceptance will be sustained for any significant period.  There
can be no assurance  that the  Company's  international  sales will  continue at
existing  levels or grow in accordance  with the  Company's  efforts to increase
foreign market penetration.

     Operation  in  Intensely  Competitive  Markets.  The  markets  in which the
Company  operates  are  characterized  by  intense   competition  from  numerous
competitors, and the Company expects to face further competition from new market
entrants in the future.  A key  competitor is  Hewlett-Packard  Company  ("HP"),
which has been the leading supplier of traditional instrumentation solutions for
decades.  Although HP offers its own line of proprietary instrument controllers,
HP also offers hardware and software  add-on  products for  third-party  desktop
computers and workstations that provide solutions that directly compete with the
Company's virtual instrumentation  products. HP is aggressively  advertising and
marketing products that are competitive with the Company's products.  Because of
HP's strong position in the instrumentation  business,  changes in its marketing
strategy  or  product  offerings  could have a  material  adverse  effect on the
Company's operating results.

     The  Company  believes  its  ability to compete  successfully  depends on a
number of factors  both within and outside its control,  including:  new product
introductions by competitors;  product pricing; quality and performance; success
in  developing  new  products;  adequate  manufacturing  capacity  and supply of
components and materials; efficiency of manufacturing operations;  effectiveness
of sales and marketing  resources and strategies;  strategic  relationships with
other suppliers;  timing of new product introductions by the Company; protection
of the  Company's  products by  effective  use of  intellectual  property  laws;
general market and economic  conditions;  and government  actions throughout the
world.  There  can be no  assurance  that the  Company  will be able to  compete
successfully in the future.

     Management  Information  Systems.  The  Company  relies  on  three  primary
regional centers for its management information systems. It is possible that one
or more of the Company's three regional  information  systems could experience a
complete  or  partial  shutdown.  If this  shutdown  occurred  near the end of a
quarter it could impact the Company's  product shipments and revenues as product
distribution  is heavily  dependent  on the  integrated  management  information
systems in each region. Accordingly,  operating results in that quarter would be
adversely  impacted  due to the  shipments  which  would  not  occur  until  the
following period.

                                    Page 13
<PAGE>

     Impact of Year 2000. Many computer  systems  experience  problems  handling
dates beyond the year 1999. Therefore,  some computer hardware and software will
need to be modified prior to the Year 2000 in order to remain functional.

     The Company is updating its recent  assessment  of Year 2000  compliance in
its current product  versions.  No assurances can be made that problems will not
arise,  such as customer problems with software  programs,  operating systems or
hardware  that  disrupt  their use of the  Company's  products.  There can be no
assurances that such disruption  would not negatively  impact costs and revenues
in future years.

     In previous  quarters  the  Company  reported  that it had been  assured by
Oracle Corporation that all of the Company's Oracle-based management information
systems, which include the manufacturing, distribution, finance, and order entry
systems,  were  Year  2000  compliant  with  the  exception  of  the  management
information  system in Japan.  The Company  upgraded the Japanese  system during
October 1998. The Company is in the process of internal Year 2000 testing of the
major management  information systems as well as assessing  additional Year 2000
issues in its worldwide systems.  The Company is aware that its current customer
marketing  database and customer  support  software are not Year 2000 compliant.
However,  the Company is working to upgrade both  systems  prior to Year 2000 as
part of on-going system upgrades.

     The  Company  recently  initiated  formal  communications  with  all of its
significant  suppliers  and vendors to determine the extent to which the Company
is  vulnerable  to a third  party  failure  to  correct  Year  2000  issues.  In
management's  assessment,  the most  likely  worst case  scenario  for Year 2000
non-compliance  for inventory  management would result if significant  suppliers
and vendors were unable to ship inventory to meet market  demands.  In addition,
inventory  management  does limited  electronic  data  interchange  ("EDI") with
suppliers.  EDI suppliers could be processed  manually if EDI failed from either
side.  Management's  assessment for inventory  information  services most likely
worst case scenario would result if either the listing  companies were unable to
update their data or clients were unable to access the Company's database due to
their own systems  being  non-Year  2000  compliant.  The  Company  does rely on
third-party providers for key services such as telecommunications, utilities and
transportation. Interruption of these services could, in management's view, have
a  material  impact on the  operations  of the  Company.  Efforts  have begun to
evaluate the readiness of these critical suppliers.  The Company is in the early
phase of developing  contingency plans and determining the extent of such plans.
The  failure  to  identify  and  correct a Year 2000 issue  could  result in the
interruption  of the  Company's  normal  operations.  Such failure  could have a
material  adverse  effect on the Company's  results of operations  and financial
condition.   Although  management  presently  believes  the  Company  is  taking
appropriate steps to assess and correct its Year 2000 issues, due to the general
uncertainty inherent in the Year 2000 issue, due in part from the uncertainty of
Year 2000 readiness of third parties, the Company is unable to determine at this
time  whether  Year 2000  issues  will  have a  material  adverse  effect on the
Company's results of operations or financial condition.

     The Company presently believes that with modifications to existing software
and conversions to new software, the Year 2000 issue can be mitigated. It is not
anticipated  that there will be a  significant  increase in costs as much of the
Year 2000 activities  will be a continuation of the on-going  process to improve
all of the  Company's  systems.  The  Company  plans to  complete  the Year 2000
project by the end of 1999.  However,  if such modifications and conversions are
not made, or are not completed timely, the Year 2000 issue could have a material
impact on the  operations  of the Company.  Specific  factors that might cause a
material  impact  include,  but are not  limited  to,  availability  and cost of
personnel  trained in this area,  the ability to locate and correct all relevant
computer  codes,  failure by third parties to timely convert their systems,  and
similar uncertainties.

     Dependence  on Key  Suppliers.  The Company's  manufacturing  processes use
large volumes of high-quality  components and subassemblies  supplied by outside
sources.  Several of these  components  are  available  through  sole or limited
sources.   Sole-source  components  purchased  by  the  Company  include  custom
application-specific  integrated  circuits  ("ASICs") and other components.  The
Company has in the past  experienced  delays and quality  problems in connection
with sole-source  components,  and there can be no assurance that these problems
will not recur in the future.  Accordingly,  the failure to receive  sole-source
components from suppliers could result in a material  adverse effect on revenues
and results of operations.

                                    Page 14
<PAGE>

     Proprietary  Rights and  Intellectual  Property  Litigation.  The Company's
success depends in part on its ability to obtain and maintain  patents and other
proprietary rights relative to the technologies used in its principal  products.
Despite the Company's  efforts to protect its proprietary  rights,  unauthorized
parties  may have in the past  infringed  or violated  certain of the  Company's
intellectual  property rights.  As is typical in the industry,  the Company from
time  to  time  may  be  notified  that  it  is  infringing  certain  patent  or
intellectual  property  rights of others.  There can be no assurance that patent
litigation  will not  cause  significant  litigation  expense,  liability  and a
diversion of management's  attention which may have a material adverse affect on
results of operations.

     Dependence on Key Management and Technical Personnel. The Company's success
depends to a  significant  degree upon the  continued  contributions  of its key
management,   sales,   marketing,   research  and  development  and  operational
personnel.  The Company has no agreements providing for the employment of any of
its key  employees  for any  fixed  term and the  Company's  key  employees  may
voluntarily terminate their employment with the Company at any time. The loss of
the services of one or more of the  Company's  key employees in the future could
have a material adverse affect on operating  results.  The Company also believes
its future  success  will  depend in large part upon its  ability to attract and
retain additional highly skilled management,  technical, marketing, research and
development,  product  development and operational  personnel with experience in
managing large and rapidly  changing  companies as well as training,  motivating
and  supervising  the employees.  In addition,  the recruiting  environment  for
engineering and other technical  professionals is very competitive.  Competition
for  qualified  software  engineers is  particularly  intense.  The Company also
recruits and employs foreign nationals to achieve its hiring goals primarily for
entry-level  engineering and software positions.  There can be no guarantee that
the Company will continue to be able to recruit foreign  nationals to the degree
necessary if government  requirements  for  temporary  and  permanent  residence
become more  restrictive.  These factors further  intensify  competition for key
personnel,  and there can be no assurance that the Company will be successful in
retaining its existing key personnel or attracting and retaining  additional key
personnel.  Failure  to  attract  and retain a  sufficient  number of  technical
personnel could have a material adverse effect on the results of operations.

                                     Page 15
<PAGE>

                           PART II - OTHER INFORMATION


ITEM 6.     EXHIBITS AND REPORTS ON FORM 8-K

(a)   Exhibits.

            (11.1)      Computation of Earnings Per Share

(b)   Reports on Form 8-K.

            No reports on Form 8-K were filed by the Company during the quarter
            ended September 30, 1998.

                                     Page 16
<PAGE>
                                   SIGNATURE


     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.


                                          NATIONAL INSTRUMENTS CORPORATION
                                          Registrant



 
                                          BY:   /s/ Alex Davern
                                                Alex Davern
                                                Chief   Financial   Officer  and
                                                Treasurer  (principal  financial
                                                and accounting officer)





Dated:  November 13, 1998

                                     Page 17
<PAGE>

                       NATIONAL INSTRUMENTS CORPORATION

                                INDEX TO EXHIBITS



      Exhibit No.                   Description                     Page

          11.1           Statement Regarding Computation             22
                         of Earnings per Share

                                     Page 18

                                  EXHIBIT 11.1

             STATEMENT REGARDING COMPUTATION OF NET INCOME PER SHARE
                      (In thousands, except per share data)
                                   (unaudited)

<TABLE>
<CAPTION>

                                              Three Months Ended  Nine Months Ended
                                                 September 30,       September 30,
                                              ------------------  ------------------
                                                1998      1997      1998      1997
                                              ========  ========  ========  ========
<S>                                           <C>       <C>       <C>       <C>     
Net Income................................    $  8,527  $  7,599  $ 26,556  $ 23,748
                                              ========  ========  ========  ========

Basic earnings per share..................    $   0.26  $   0.23  $   0.81  $   0.73
                                              ========  ========  ========  ========

Weighted average shares outstanding-basic.      32,850    32,573    32,800    32,534
                                              ========  ========  ========  ========

Diluted earnings per share................    $   0.25  $   0.23  $   0.78  $   0.71
                                              ========  ========  ========  ========

Weighted average shares outstanding-diluted     33,950    33,750    34,100    33,533
                                              ========  ========  ========  ========

Calculation of Weighted Average Shares:
  Weighted Average Common Stock
     Outstanding-basic....................      32,850    32,573    32,800    32,534
                                              ========  ========  ========  ========

  Common Stock Options,
    utilizing the treasury stock method...       1,100     1,177     1,300       999
                                              --------  --------  --------  --------

Weighted average shares outstanding-diluted     33,950    33,750    34,100    33,533
                                              ========  ========  ========  ========


</TABLE>

<TABLE> <S> <C>
                               
<ARTICLE>                           5
<LEGEND>                         
     (This schedule  contains summary financial  information  extracted from the
Consolidated  Balance  Sheet and  Statements of Income filed as part of the June
30, 1998 Form 10-Q and is qualified in its entirety by reference to such report)
</LEGEND>                        
<MULTIPLIER>                             1000
                                     
<S>                                   <C>
<PERIOD-TYPE>                       9-MOS
<FISCAL-YEAR-END>                   DEC-31-1998
<PERIOD-START>                      JAN-01-1998
<PERIOD-END>                        SEP-30-1998
<CASH>                                  41104
<SECURITIES>                            47585
<RECEIVABLES>                           42264
<ALLOWANCES>                                0
<INVENTORY>                             16403
<CURRENT-ASSETS>                       164092
<PP&E>                                  66619
<DEPRECIATION>                              0
<TOTAL-ASSETS>                         237528
<CURRENT-LIABILITIES>                   41358
<BONDS>                                     0
                       0
                                 0
<COMMON>                                  328
<OTHER-SE>                             190731
<TOTAL-LIABILITY-AND-EQUITY>           237528
<SALES>                                200997
<TOTAL-REVENUES>                       200997
<CGS>                                   47944
<TOTAL-COSTS>                           47944
<OTHER-EXPENSES>                       115242
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