MASSACHUSETTS FINANCIAL SERVICES CO /MA/
13F-HR, 2000-11-09
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<PAGE>

                                 UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 13F

                               FORM 13F COVER PAGE

Report for the Calendar Year or Quarter Ended: September 30, 2000

Check here if Amendment [ ]; Amendment Number: _____________
This Amendment (Check only one.): [ ] is a restatement.
                                  [ ] adds new holdings entries.

Institutional Investment Manager Filing this Report:

Name:    Massachusetts Financial Services Company
Address: 500 Boylston Street
         Boston, MA 02116

Form 13F File Number: 28-04968

The institutional investment manager filing this report and the person by whom
it is signed hereby represent that the person signing the report is authorized
to submit it, that all information contained herein is true, correct and
complete, and that it is understood that all required items, statements,
schedules, lists, and tables, are considered integral parts of this form.

Person Signing this report on Behalf of Reporting Manager:

Name:  James O. Yost
Title: Senior Vice President
Phone: 617-954-5000

Signature, Place, and Date of Signing:
/s/  James O. Yost      Boston, Massachusetts    November 6, 2000
     -------------      ---------------------    ----------------
      [Signature]            [City, State]           [Date]

Report Type (Check only one.):

[X]  13F HOLDINGS REPORT. (Check here if all holdings of this reporting manager
     are reported in this report)

[ ]  13F NOTICE. (Check here if no holdings reported are in this report, and
     all holdings are reported by other reporting manager(s).)

[ ]  13F COMBINATION REPORT. (Check here if a portion of the holdings for this
     reporting manager are reported in this report and a portion are reported by
     other reporting manager(s).)

List of Other Managers Reporting for this Manager.
[If there are no entries in this list, omit this section.]

     Form 13F File Number          Name

     28-                           None
        ----------------------     ----------------------
        [Repeat as necessary.]
<PAGE>

                             FORM 13F SUMMARY PAGE

Report Summary:

Number of Other Included Managers:           4

Form 13F Information Table Entry Total:      972

Form 13F Information Table Value Total:      $120,765,256,892
                                             ----------------
                                              (thousands)
List of Other Included Managers:

Provide a numbered list of the name(s) and Form 13F file number(s) of all
institutional investment managers with respect to which report is filed, other
than the manager filing this report.

[If there are no entries in this list, state "NONE" and omit the column
headings and list entries.]

No.       Form 13F File Number          Name
______    28-___________________        MFS Institutional Advisors, Inc.
                                        Vertex Investment Management, Inc.
                                        MFS Original Research Partners, LLC
                                        MFS Original Research Advisors, LLC

[Repeat as necessary.]
<PAGE>

<TABLE>
                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 1
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
24 / 7 MEDIA INC              COM         901314104        4020481    398304      398304   0       0              314682  0    83622
3-DIMENSIONAL PHARMACEUTICALS COM         88554W104        2760480     76680       76680   0       0               76680  0        0
A D C TELECOMMUNICATIONS      COM         000886101      202414043   7527204     7527204   0       0             7523354  0     3850
ABBOTT LABS                   COM         002824100      397058373   8348227     8348227   0       0             8335227  0    13000
ABGENIX INC                   COM         00339B107       40901378    506130      506130   0       0              506130  0        0
ABITIBI-CONSOLIDATED INC      COM         003924107        1042500    111200      111200   0       0              111200  0        0
ACE LTD                       ORD         G0070K103       18715185    476820      476820   0       0              476820  0        0
ACXIOM CORP                   COM         005125109       33415764   1052465     1052465   0       0              786829  0   265636
ADELPHIA BUSINESS SOLUTIONS   CL A        006847107       34735596   2940704     2939794   0       0             2709904  0   230800
ADVANCED FIBRE COMMUNICATIONS COM         00754A105       43922691   1159675     1159675   0       0              967045  0   192630
AES CORP                      COM         00130H105     1072377227  15655142    15655142   0       0            15609072  0    46070
AETHER SYS INC                COM         00808V105        3869213     36675       36675   0       0               36675  0        0
AFFILIATED COMPUTER SERVICES  CL A        008190100      203608254   4082371     4082371   0       0             3704315  0   378056
AFLAC INC                     COM         001055102      565633507   8829470     8829470   0       0             8811580  0    17890
AGCO CORP                     COM         001084102       64224263   5408359     5408359   0       0             5122759  0   285600
AGENCY COM LTD                COM         008447104         156839     10500       10500   0       0               10500  0        0
AGILE SOFTWARE CORP DEL       COM         00846X105        6565401     73000       73000   0       0               73000  0        0
AGILENT TECHNOLOGIES INC      COM         00846U101        1067756     21819       21819   0       0               19149  0     2670
AGL RES INC                   COM         001204106       10272888    512057      512057   0       0              512057  0        0
AIR PRODS & CHEMS INC         COM         009158106       23219352    644982      644982   0       0              644982  0        0
                                                      ------------
          PAGE TOTAL                                    2729981187

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 2
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
AIRGATE PCS INC               COM         009367103        4526766    100875      100875   0       0              100875  0        0
AIRNET COMMUNICATIONS CORP    COM         00941P106         767533     34400       34400   0       0               34400  0        0
AIRNET SYS INC                COM         009417106         118612     26000       26000   0       0               26000  0        0
AKAMAI TECHNOLOGIES INC       COM         00971T101      103574681   1972250     1972250   0       0             1966150  0     6100
AKZO NOBEL NV                 SPONSORED
                              ADR         010199305         623450     14800       14800   0       0               14800  0        0
ALAMOSA PCS HOLDINGS          COM         011593100         844638     52180       52180   0       0               52180  0        0
ALCATEL                       SPONSORED
                              ADR         013904305       13597976    216270      216270   0       0              216270  0        0
ALCOA INC                     COM         013817101       86573166   3420242     3420242   0       0             3399722  0    20520
ALEXION PHARMACEUTICALS INC   COM         015351109        1881000     16500       16500   0       0               16500  0        0
ALLEGHENY ENERGY INC          COM         017361106       16294393    426700      426700   0       0              426700  0        0
ALLEGIANCE TELECOM INC        COM         01747T102      266819627   7162943     7162539   0       0             7088743  0    74200
ALLERGAN INC                  COM         018490102       34858549    412835      412835   0       0              412835  0        0
ALLIED WASTE INDS INC         COM
                              PAR$.01NEW  019589308        3308147    360090      360090   0       0              346670  0    13420
ALLOS THERAPEUTICS INC        COM         019777101        6061753    668920      668920   0       0              506760  0   162160
ALLSCRIPTS INC                COM         019886100         172325     12200       12200   0       0               12200  0        0
ALLSTATE CORP                 COM         020002101       43146747   1241633     1241633   0       0             1241633  0        0
ALLTEL CORP                   COM         020039103      339605128   6507466     6507466   0       0             6505163  0     2303
ALPHARMA INC                  CL A        020813101        2146099     35110       35110   0       0               35110  0        0
ALTEON WEBSYSTEMS INC         COM         02145A109        1891423     17450       17450   0       0               17450  0        0
ALTERA CORP                   COM         021441100      826649767  17312037    17312037   0       0            17306787  0     5250
ALZA CORP DEL                 COM         022615108      311126574   3596839     3596839   0       0             3591179  0     5660
                                                      ------------
                              PAGE TOTAL                2064588351

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 3
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
AMDOCS LTD                    ORD         G02602103       56183845    900743      900743   0       0              787558  0   113185
AMERICA ONLINE INC DEL        COM         02364J104      194851866   3625151     3625151   0       0             3598752  0    26399
AMERICAN ELEC PWR INC         COM         025537101       12829088    327900      327900   0       0              327900  0        0
AMERICAN EXPRESS CO           COM         025816109      162480127   2674570     2674570   0       0             2672217  0     2353
AMERICAN GENERAL CORP         COM         026351106       16012620    205290      205290   0       0              205290  0        0
AMERICAN HOME PRODS CORP      COM         026609107     1025396095  18128710    18126990   0       0            17983440  0   145270
AMERICAN INTL GROUP INC       COM         026874107     1216249899  12710712    12710712   0       0            12683302  0    27410
AMERICAN TOWER CORP           CL A        029912201      684802186  18170780    18170780   0       0            17774250  0   396530
AMERICAN TOWER CORP           NT CV
                              144A 09     029912AA0        3009438   1790000     1790000   0       0             1790000  0        0
AMERICAN TOWER CORP           NT CV ACRD
                              5%10        029912AF9        6081900   6402000     6402000   0       0             6402000  0        0
AMERICREDIT CORP              COM         03060R101         432180     15000       15000   0       0               15000  0        0
AMERIHOST PPTYS INC           COM NEW     03070D209        1967818    527000      527000   0       0              527000  0        0
AMERISOURCE HEALTH CORP       CL A        03071P102       11526139    245237      245237   0       0              172457  0    72780
AMGEN INC                     COM         031162100       28667536    410545      410545   0       0              410545  0        0
AMR CORP                      COM         001765106         371324     11360       11360   0       0                7200  0     4160
ANACOMP INC DEL               COM         032371106          47486    108663      108663   0       0              108663  0        0
ANADARKO PETE CORP            COM         032511107       30292468    455800      455800   0       0              455800  0        0
ANADIGICS INC                 COM         032515108       11185958    505580      505580   0       0              442474  0    63106
ANALOG DEVICES INC            COM         032654105      618905062   7496246     7496246   0       0             7482114  0    14132
ANC RENTAL CORP               COM         001813104        8315506   1446175     1446175   0       0             1446175  0        0
ANDRX CORP DEL                COM ANDRX
                              GRP         034553107      101980907   1092165     1092165   0       0             1092165  0        0
                                                      ------------
                              PAGE TOTAL                4191589448

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 4
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
ANGLO AMERN PLC               ADR         03485P102         586745     11233       11233   0       0               11233  0        0
ANHEUSER BUSCH COS INC        COM         035229103      347870224   8221550     8221550   0       0             8158040  0    63510
ANNTAYLOR STORES CORP         GTD SD CV
                              144A19      036115AA1        2255000   4000000     4000000   0       0             4000000  0        0
ANTEC CORP                    COM         03664P105       26901611    911919      911919   0       0              690069  0   221850
ANTENNA TV SA                 SPONSORED
                              ADR         03672N100        8027954    364907      363609   0       0              298607  0    66300
AO TATNEFT                    SPON ADR
                              REG S       03737P306        1352128    136070      136070   0       0              136070  0        0
APAC CUSTOMER SERVICES INC    COM         00185E106         839296    158000      158000   0       0              158000  0        0
APACHE CORP                   COM         037411105      204376855   3456691     3456011   0       0             3314591  0   142100
APACHE CORP                   ACES C
                              DP 1/50     037411600        2565600     50000       50000   0       0               50000  0        0
APPLEBEES INTL INC            COM         037899101       84428492   3670804     3670804   0       0             3520004  0   150800
APPLIED EXTRUSION
   TECHNOLOGIES               COM         038196101         183253     57500       57500   0       0               57500  0        0
APPLIED GRAPHICS TECHNOLOGIES COM         037937109         492952    133700      133700   0       0              133700  0        0
APPLIED MATLS INC             COM         038222105       25864836    436081      436081   0       0              436081  0        0
APPLIED MICRO CIRCUITS CORP   COM         03822W109       38301293    184975      184975   0       0              184975  0        0
APPLIED MOLECULAR EVOLUTION
   IN                         COM         03823E108         286493      7140        7140   0       0                7140  0        0
APPLIED SCIENCE & TECHNOLOGY  COM         038236105        2579642    174891      174891   0       0              164791  0    10100
ARCHER DANIELS MIDLAND CO     COM         039483102       16197129   1877928     1877928   0       0             1877928  0        0
ARIBA INC                     COM         04033V104      248507055   1734585     1734585   0       0             1733525  0     1060
ARM HLDGS PLC                 SPONSORED
                              ADR         042068106       91718017   2784650     2784650   0       0             2784650  0        0
ART TECHNOLOGY GROUP INC      COM         04289L107       30980692    326973      326973   0       0              326573  0      400
ARTHROCARE CORP               COM         043136100       57358665   2951004     2951004   0       0             2684224  0   266780
                                                      ------------
                              PAGE TOTAL                1191673930

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 5
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
ASM INTL N V                  COM         N07045102       15143800    865360      865360   0       0              865360  0        0
ASM LITHOGRAPHY HLDG N V      N Y SHS     N07059111        8986290    278110      278110   0       0              278110  0        0
ASPEN TECHNOLOGY INC          COM         045327103      125746995   2786637     2786637   0       0             2252431  0   534206
ASSOCIATED MATLS INC          COM         045709102         984340     70000       70000   0       0               70000  0        0
ASSOCIATES FIRST CAP CORP     CL A        046008108      604378448  15904696    15904696   0       0            15853326  0    51370
ASTRAZENECA PLC               SPONSORED
                              ADR         046353108        2057697     39148       39148   0       0               39148  0        0
ASYST TECHNOLOGY CORP         COM         04648X107        7365026    363705      363705   0       0              363705  0        0
AT & T CDA INC                DEPS RCPT
                              CL B        00207Q202       12633405    414210      413190   0       0              363410  0    50800
AT&T CORP                     COM         001957109       24078805    819704      819704   0       0              809594  0    10110
AT&T CORP                     COM LIB
                              GRP A       001957208      232830864  12935048    12935048   0       0            12923908  0    11140
AT&T CORP                     COM WIRLES
                              GRP         001957406       65469219   3136250     3136250   0       0             3136250  0        0
ATLANTIS PLASTICS INC         COM         049156102         560839    116550      116550   0       0              116550  0        0
ATMEL CORP                    COM         049513104       62580463   4120660     4120660   0       0             4096060  0    24600
ATMOS ENERGY CORP             COM         049560105        9258542    448899      448899   0       0              448899  0        0
AUSTRALIA&NEW ZEALAND BKG GRP SPONSORED
                              ADR         052528304         465480     12930       12930   0       0               12930  0        0
AUTODESK INC                  COM         052769106       16377964    645437      645437   0       0              645437  0        0
AUTOMATIC DATA PROCESSING INC COM         053015103     1022005418  15282324    15282324   0       0            15245043  0    37281
AUTONATION INC                COM         05329W102       69416400  11569400    11569400   0       0            11569400  0        0
AVADO BRANDS INC              COM         05336P108         155250    207000      207000   0       0              207000  0        0
AVANEX CORP                   COM         05348W109        3344758     31060       31060   0       0               31060  0        0
AVICI SYS INC                 COM         05367L109        4253039     44710       44710   0       0               43930  0      780
                                                      ------------
                              PAGE TOTAL                2288093041

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 6
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
AVT CORP                      COM         002420107       11360285   2042482     2042482   0       0             1605142  0   437340
AWARE INC MASS                COM         05453N100       47762561   1240586     1240586   0       0             1070266  0   170320
AXA FINL INC                  COM         002451102      864090174  16963900    16963900   0       0            16928520  0    35380
AZTEC TECHNOLOGY PARTNERS INC COM         05480L101        1005102    974881      974881   0       0              974881  0        0
BACKWEB TECHNOLOGIES LTD      ORD         M15633106         224877     22175       22175   0       0               22175  0        0
BAKER HUGHES INC              COM         057224107      669691415  18038826    18038826   0       0            18004176  0    34650
BANCO DE A EDWARDS            SPON ADR
                              REP A       059504100         783770     60290       60290   0       0               60290  0        0
BANCO SANTANDER CHILE         SPON ADR
                              SER A       05965F108         624634     42710       42710   0       0               42710  0        0
BANCO SANTIAGO                SP ADR REP
                              COM         05965L105         370305     18990       18990   0       0               18990  0        0
BANK NEW YORK INC             COM         064057102       44736187    797977      797977   0       0              797607  0      370
BANK OF AMERICA CORPORATION   COM         060505104       66839247   1276167     1276167   0       0             1262887  0    13280
BANK ONE CORP                 COM         06423A103       90816259   2351230     2351230   0       0             2350060  0     1170
BARNETT INC                   COM         068062108        1306200    100000      100000   0       0              100000  0        0
BARR LABS INC                 COM         068306109        4505237     67940       67940   0       0               62800  0     5140
BAXTER INTL INC               COM         071813109        5155456     64595       64595   0       0               64595  0        0
BBV BANCO BHIF                SPONSORED
                              ADR         073297103         237777     16470       16470   0       0               16470  0        0
BCE INC                       COM         05534B109       41477488   1774438     1774438   0       0             1774438  0        0
BE AEROSPACE INC              COM         073302101        1293225     80200       80200   0       0               80200  0        0
BEA SYS INC                   COM         073325102      342966172   4404060     4404060   0       0             4398740  0     5320
BEAR STEARNS COS INC          COM         073902108       49832370    790990      790990   0       0              790990  0        0
BECKMAN COULTER INC           COM         075811109        1775803     23025       23025   0       0               23025  0        0
                                                      ------------
                              PAGE TOTAL                2246854545

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 7
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
BED BATH & BEYOND INC         COM         075896100        3977684    163080      163080   0       0              163080  0        0
BELDEN INC                    COM         077459105        9376526    396890      396890   0       0              252810  0   144080
BELLSOUTH CORP                COM         079860102       22881964    568496      568496   0       0              566876  0     1620
BEST BUY INC                  COM         086516101       66686635   1048120     1048120   0       0             1048120  0        0
BINDVIEW DEV CORP             COM         090327107         917876    121380      121380   0       0              121380  0        0
BIOSOURCE INTL INC            COM         09066H104        7050330    227430      227430   0       0              227430  0        0
BIOTECH HOLDERS TR            DEPOSTRY
                              RCPTS       09067D201       75382138    386700      386700   0       0              386700  0        0
BIOVAIL CORP                  COM         09067J109       42322809    519700      519700   0       0              519700  0        0
BISYS GROUP INC               COM         055472104      263327533   3406037     3406037   0       0             3197187  0   208850
BJ SVCS CO                    COM         055482103       14798363    242100      242100   0       0              242100  0        0
BJS WHOLESALE CLUB INC        COM         05548J106      142444643   4174202     4171262   0       0             3827202  0   347000
BLACK BOX CORP DEL            COM         091826107        6695816    143610      143610   0       0               91550  0    52060
BLUE MARTINI SOFTWARE INC     COM         095698106        1033526     30510       30510   0       0               29680  0      830
BLUESTONE SOFTWARE INC        COM         09623P102         242381     13950       13950   0       0               13950  0        0
BLYTH INC                     COM         09643P108       10539994    449716      449716   0       0              345816  0   103900
BMC SOFTWARE INC              COM         055921100      282004188  14745317    14745317   0       0            14744437  0      880
BOEING CO                     COM         097023105      943346439  14973753    14971643   0       0            14823555  0   150198
BOSTON SCIENTIFIC CORP        COM         101137107       27361030   1664600     1664600   0       0             1664600  0        0
BOTTOMLINE TECH DEL INC       COM         101388106       16177737    433580      433580   0       0              407494  0    26086
BOWATER INC                   COM         102183100       30227701    650940      650940   0       0              645540  0     5400
BP AMOCO P L C                SPONSORED
                              ADR         055622104      837388128  15799776    15799776   0       0            15710429  0    89347
                                                      ------------
                              PAGE TOTAL                2804183440

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 8
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
BRASIL TELECOM PARTICIPACOES  SPON ADR
                              PFD         105530109        1141758     19601       19601   0       0               19601  0        0
BRAUN CONSULTING INC          COM         105651103        8736696    440980      440980   0       0              440980  0        0
BRIGHT HORIZON FAMILY
  SOLUTION                    COM         109195107       10977448    429444      429444   0       0              317704  0   111740
BRINKER INTL INC              COM         109641100         602500     20000       20000   0       0               20000  0        0
BRISTOL MYERS SQUIBB CO       COM         110122108      842688349  14751656    14751656   0       0            14691003  0    60653
BROADBASE SOFTWARE            COM         11130R100         535699     39500       39500   0       0               39500  0        0
BROADCOM CORP                 CL A        111320107        5915813     24270       24270   0       0               24270  0        0
BROADVISION INC               COM         111412102        1324679     51570       51570   0       0               51570  0        0
BROADWING INC                 COM         111620100      161580802   6321133     6319753   0       0             6253172  0    67961
BROCADE COMMUNICATIONS SYS
  INC                         COM         111621108      192636180    816255      816255   0       0              816255  0        0
BROOKS AUTOMATION INC         COM         11434A100        7482474    225886      225886   0       0              225886  0        0
BUDGET GROUP INC              CL A        119003101        1037338    267700      267700   0       0              267700  0        0
BUFFETS INC                   COM         119882108       58743410   4272248     4272248   0       0             3828940  0   443308
BURLINGTON NORTHN SANTA FE CP COM         12189T104       42556661   1973688     1973688   0       0             1973688  0        0
BURLINGTON RES INC            COM         122014103         441744     12000       12000   0       0               12000  0        0
BUSINESS OBJECTS S A          SPONSORED
                              ADR         12328X107       16086687    142282      142282   0       0              142282  0        0
C P & L ENERGY INC            COM         12614C106       34550436    828806      828806   0       0              828806  0        0
CABLE DESIGN TECHNOLOGIES
  CORP                        COM         126924109      120813330   4969288     4969288   0       0             4467913  0   501375
CABLETRON SYS INC             COM         126920107      493678130  16806064    16806064   0       0            16356124  0   449940
CABLEVISION SYS CORP          CL A        12686C109        6962760    105000      105000   0       0              105000  0        0
CACHEFLOW INC                 COM         126946102       25987247    181729      181729   0       0              181729  0        0
                                                      ------------
                              PAGE TOTAL                2034480138

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 9
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
CADENCE DESIGN SYSTEM INC     COM         127387108      552869367  21523314    21523314   0       0            21512544  0    10770
CALIFORNIA AMPLIFIER INC      COM         129900106       13114301    570187      570187   0       0              570187  0        0
CALPINE CORP                  COM         131347106      264420494   2533370     2533370   0       0             2533370  0        0
CAMBRIDGE TECH PARTNERS MASS  COM         132524109       14100297   3222925     3222925   0       0             3028695  0   194230
CANADIAN NATL RY CO           COM         136375102       88948495   3034542     3032094   0       0             2907285  0   127257
CANADIAN NATL RY CO           PFD CV
                              063029      136375409        2708291     60690       60690   0       0               60690  0        0
CANDLEWOOD HOTEL COMPANY INC  COM         13741M108         463995    135000      135000   0       0              135000  0        0
CANON INC                     ADR         138006309         605783     13690       13690   0       0               13690  0        0
CAPITAL ONE FINL CORP         COM         14040H105      193361872   2759868     2759868   0       0             2748535  0    11333
CAPSTONE TURBINE CORP         COM         14067D102        2882878     41630       41630   0       0               30590  0    11040
CARBO CERAMICS INC            COM         140781105        8779803    330540      330540   0       0              330540  0        0
CARDINAL HEALTH INC           COM         14149Y108      330485986   3747559     3747559   0       0             3740279  0     7280
CAREMARK RX INC               COM         141705103      296188864  26327899    26327899   0       0            20762829  0   565070
CARNIVAL CORP                 COM         143658102       22132950    898800      898800   0       0              896080  0     2720
CARRAMERICA RLTY CORP         COM         144418100       10415075    344300      344300   0       0              344300  0        0
CARRIER ACCESS CORP           COM         144460102       12553279    633620      633620   0       0              527390  0   106230
CATALINA MARKETING CORP       COM         148867104        7274192    193334      193334   0       0              123334  0    70000
CATERPILLAR INC DEL           COM         149123101        8819550    261320      261320   0       0              261320  0        0
CDW COMPUTER CTRS INC         COM         125129106        4140000     60000       60000   0       0               60000  0        0
CEC ENTMT INC                 COM         125137109       45481600   1421300     1421300   0       0             1421300  0        0
CELESTICA INC                 SUB VTG SHS 15101Q108       35857650    517800      517800   0       0              517800  0        0
                                                      ------------
                              PAGE TOTAL                1915604720

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 10
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
CELGENE CORP                  COM         151020104       15188863    255275      255275   0       0              255275  0        0
CENDANT CORP                  COM         151313103      442458227  40685814    40685814   0       0            40685814  0        0
CENTRAL PKG CORP              COM         154785109        4529023    228600      228600   0       0              228600  0        0
CENTURYTEL INC                COM         156700106       13659608    501270      501270   0       0              501270  0        0
CEPHALON INC                  COM         156708109        5941250    122500      122500   0       0              122500  0        0
CERIDIAN CORP                 COM         15677T106       42745526   1523253     1523253   0       0             1258723  0   264530
CERNER CORP                   COM         156782104        1961963     42250       42250   0       0               42250  0        0
CHARTER ONE FINL INC          COM         160903100        4947686    202982      202982   0       0              202982  0        0
CHARTERED SEMICONDUCTOR MFG   ADR         16133R106        2976697     49050       49050   0       0               49050  0        0
CHASE MANHATTAN CORP NEW      COM         16161A108      382250910   8276158     8276158   0       0             8259852  0    16306
CHECK POINT SOFTWARE TECH LTD ORD         M22465104      841817655   5344874     5344874   0       0             5340764  0     4110
CHECKFREE CORP NEW            COM         162813109      317809004   7586570     7586570   0       0             7066520  0   520050
CHEVRON CORPORATION           COM         166751107       52387659    614518      614518   0       0              613151  0     1367
CHINA MOBILE HONG KONG LTD    SPONSORED
                              ADR         16941M109       11807198    364004      364004   0       0              364004  0        0
CHINA UNICOM LTD              SPONSORED
                              ADR         16945R104         488807     22410       22410   0       0               22410  0        0
CHORDIANT SOFTWARE INC        COM         170404107        3172850    409400      409400   0       0              386220  0    23180
CHUBB CORP                    COM         171232101       72108591    911325      911325   0       0              911325  0        0
CIENA CORP                    COM         171779101      993589117   8090326     8090326   0       0             8069736  0    20590
CIGNA CORP                    COM         125509109      204085400   1954841     1953861   0       0             1898566  0    56275
CINTAS CORP                   COM         172908105       63509345   1457907     1457907   0       0             1457581  0      326
CISCO SYS INC                 COM         17275R102     4966086304  89883915    89883915   0       0            89755523  0   128392
                                                      ------------
                              PAGE TOTAL                8443521682

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 11
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
CITADEL COMMUNICATIONS CORP   COM         172853202        4975900    292700      292700   0       0              292700  0        0
CITIGROUP INC                 COM         172967101     1020195839  18870849    18870849   0       0            18809245  0    61604
CITRIX SYS INC                COM         177376100      146098345   7282342     7282342   0       0             6952842  0   329500
CLASSIC COMMUNICATIONS INC    CL A        182728204          72134     14250       14250   0       0               14250  0        0
CLEAR CHANNEL COMMUNICATIONS  COM         184502102      319467272   5654288     5654288   0       0             5654288  0        0
CLOROX CO DEL                 COM         189054109       13060643    330131      330131   0       0              315643  0    14488
CLOSURE MED CORP              COM         189093107        5452482    216480      216480   0       0              216480  0        0
CMS ENERGY CORP               COM         125896100       38097942   1414335     1414335   0       0             1414335  0        0
CMS ENERGY CORP               ADJ CV
                              TR8.75%     125896308       32579438   1022100     1022100   0       0             1022100  0        0
CNET NETWORKS INC             COM         12613R104       72335268   2969550     2969550   0       0             2879250  0    90300
COASTAL CORP                  COM         190441105      659377381   8895479     8894469   0       0             8831915  0    63564
COCA COLA CO                  COM         191216100      280298497   5084780     5084780   0       0             5075553  0     9227
COLGATE PALMOLIVE CO          COM         194162103       86937208   1841890     1841890   0       0             1830171  0    11719
COLLECTORS UNIVERSE INC       COM         19421R101         913900    365560      365560   0       0              340770  0    24790
COLT TELECOM GROUP PLC        SPONSORED
                              ADR         196877104        2583819     23436       23436   0       0               23436  0        0
COLUMBIA ENERGY GROUP         COM         197648108       66270548    933388      933388   0       0              933388  0        0
COMCAST CORP                  CL A SPL    200300200      470502778  11493338    11493338   0       0            11472808  0    20530
COMCAST CORP                  ZONES
                              CV2% PCS    200300507        1893988     27700       27700   0       0               27700  0        0
COMERICA INC                  COM         200340107       38950598    666540      666540   0       0              666540  0        0
COMMERCE ONE INC DEL          COM         200693109        5887500     75000       75000   0       0               75000  0        0
COMMONWEALTH TEL ENTERPRISES  COM         203349105        1295529     35133       35133   0       0               35133  0        0
                                                      ------------
                              PAGE TOTAL                3267247008

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 12
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
COMPANHIA BRASILEIRA DE
  DISTRB                      ADR         20440T201        2392946     64349       64349   0       0               64349  0        0
COMPANHIA DE BEBIDAS DAS
  AMERS                       SPON ADR
                              PFD         20441W203        2208429     99816       99816   0       0               99816  0        0
COMPANHIA VALE DO RIO DOCE    SPON ADR
                              PFD         204412100         486272     19500       19500   0       0               19500  0        0
COMPANIA CERVECERIAS UNIDAS
  SA                          SPNSRED ADR 204429104         853875     37950       37950   0       0               37950  0        0
COMPAQ COMPUTER CORP          COM         204493100      550520795  19960870    19957180   0       0            19716002  0   244868
COMPLETE BUSINESS SOLUTIONS   COM         20452F107       25744945   1907033     1907033   0       0             1588618  0   318415
COMPLETEL EUROPE NV           ORD         N21590109        8046975   1129400     1125650   0       0             1129400  0        0
COMPUTER ASSOC INTL INC       COM         204912109      412057104  16359912    16357312   0       0            16223652  0   136260
COMPUTER HORIZONS CORP        COM         205908106        4696963    689513      689513   0       0              538762  0   150751
COMPUTER NETWORK TECHNOLOGY
  CP                          COM         204925101      111244306   3236198     3236198   0       0             2666298  0   569900
COMPUTER SCIENCES CORP        COM         205363104      977535256  13165458    13164158   0       0            13072518  0    92940
COMPUWARE CORP                COM         205638109      233847655  27922108    27920378   0       0            27835808  0    86300
COMVERSE TECHNOLOGY INC       COM
                              PAR $0.10   205862402      485153604   4492163     4492163   0       0             4464883  0    27280
CONCORD COMMUNICATIONS INC    COM         206186108       11667076    440267      440267   0       0              350637  0    89630
CONCORD EFS INC               COM         206197105      152273003   4287448     4287448   0       0             3716148  0   571300
CONDUCTUS INC                 COM         206784100        1366735     92660       92660   0       0               92660  0        0
CONEXANT SYSTEMS INC          COM         207142100        3203437     76500       76500   0       0               71230  0     5270
CONMED CORP                   COM         207410101       14774295   1079440     1079440   0       0              836400  0   243040
CONOCO INC                    CL A        208251306      120019321   4594041     4589411   0       0             4341941  0   252100
CONOCO INC                    CL B        208251405      448295009  16642351    16642351   0       0            16572761  0    69590
CONSOLIDATED STORES CORP      COM         210149100       16923938   1253625     1253625   0       0             1253625  0        0
                                                      ------------
                              PAGE TOTAL                3583311938

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 13
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
CONSTELLATION ENERGY CORP     COM         210371100       40618388    816450      816450   0       0              816450  0        0
COOPER CAMERON CORP           COM         216640102      119433879   1620827     1620827   0       0             1512827  0   108000
COORSTEK INC                  COM         217020106        3082185     80580       80580   0       0               51410  0    29170
COR THERAPEUTICS INC          COM         217753102        1831973     29400       29400   0       0               29400  0        0
CORNELL COMPANIES INC         COM         219141108         917846    107200      107200   0       0              107200  0        0
CORNING INC                   COM         219350105     2162137131   7279923     7279723   0       0             7253610  0    26313
CORVIS CORP                   COM         221009103        5160913     84540       84540   0       0               84540  0        0
COSTCO WHSL CORP NEW          COM         22160K105       28823374    825010      825010   0       0              813050  0    11960
COTELLIGENT INC               COM         221630106        1889254    617000      617000   0       0              617000  0        0
COVAD COMMUNICATIONS
  GROUP INC                   COM         222814204       10446143    781020      781020   0       0              766320  0    14700
COX COMMUNICATIONS INC NEW    CL A        224044107       74542403   1948821     1948821   0       0             1948821  0        0
COX RADIO INC                 CL A        224051102       27967274   1603904     1603904   0       0             1603904  0        0
CREDENCE SYS CORP             COM         225302108       33503340   1116778     1116778   0       0              997638  0   119140
CROWN CASTLE INTL CORP        COM         228227104       18957139    610300      610300   0       0              610300  0        0
CSG SYS INTL INC              COM         126349109      114604172   3951868     3951868   0       0             3586968  0   364900
CUMULUS MEDIA INC             CL A        231082108         128625     21000       21000   0       0               21000  0        0
CVS CORP                      COM         126650100     1184853108  25584149    25581539   0       0            25371493  0   212656
CYBERONICS INC                COM         23251P102       23509122   1096661     1096661   0       0              837791  0   258870
CYSIVE INC                    COM         23281T108       16926689   2531283     2531283   0       0             2237256  0   294027
CYTYC CORP                    COM         232946103      214680907   4978108     4978108   0       0             4338508  0   639600
DANKA BUSINESS SYS PLC        SPNSRED ADR 236277109        6779421   4428100     4428100   0       0             4428100  0        0
                                                      ------------
                              PAGE TOTAL                4090793287

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 14
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
DE BEERS CONS MINES LTD       ADR DEFD    240253302         751730     27151       27151   0       0               27151  0        0
DEERE & CO                    COM         244199105      474361657  14266516    14264076   0       0            14098746  0   167770
DEL MONTE FOODS CO            COM         24522P103       43235065   6988050     6988050   0       0             5955850  0   032200
DELL COMPUTER CORP            COM         247025109      313061783  10160385    10160385   0       0            10132189  0    28196
DELPHI AUTOMOTIVE SYS CORP    COM         247126105       79411559   5250351     5250351   0       0             5231421  0    18930
DELTA & PINE LD CO            COM         247357106       10883582    423700      423700   0       0              423700  0        0
DENDRITE INTL INC             COM         248239105       52001606   1939490     1939490   0       0             1575195  0   364295
DEVON ENERGY CORP NEW         COM         25179M103      134874044   2242295     2242295   0       0             2237895  0     4400
DEVON ENERGY CORP NEW         SRDBCV
                              ZRO144A20   25179MAC7        1567500   3300000     3300000   0       0             3300000  0        0
DIAL CORP NEW                 COM         25247D101         148649     12787       12787   0       0                9597  0     3190
DIAMOND OFFSHORE DRILLING INC COM         25271C102       41292289   1007129     1007129   0       0              974329  0    32800
DIAMOND TECHNOLOGY PARTNERS   CL A        252762109       26001830    350193      350193   0       0              294193  0    56000
DIGEX INC DEL                 CL A        253756100      103673438   2211700     2211700   0       0             2174700  0    37000
DIGITAL IMPACT INC DEL        COM         25385G106         134913     20460       20460   0       0               20460  0        0
DIGITAL INSIGHT CORP          COM         25385P106       34291944    955873      955873   0       0              760401  0   195472
DISNEY WALT CO                COM DISNEY  254687106       26152290    683720      680750   0       0              518520  0   165200
DISPATCH MGMT SVCS CORP       COM         254927106          55281    126500      126500   0       0              126500  0        0
DOCUMENTUM INC                COM         256159104       61243413    754350      754350   0       0              754350  0        0
DOLLAR TREE STORES INC        COM         256747106       13426022    331000      331000   0       0              331000  0        0
DOMINION RES INC VA NEW       COM         25746U109        6195215    106700      106700   0       0              106700  0        0
DOW CHEM CO                   COM         260543103        7172654    287631      287631   0       0              286340  0     1291
                                                      ------------
                              PAGE TOTAL                1429936464

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 15
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
DRIL-QUIP INC                 COM         262037104       14353644    359966      359966   0       0              271666  0    88300
DST SYS INC DEL               COM         233326107      143684523   1222847     1222847   0       0             1142640  0    80207
DTE ENERGY CO                 COM         233331107        7959825    208100      208100   0       0              208100  0        0
DU PONT E I DE NEMOURS & CO   COM         263534109       18007443    434574      434574   0       0              424744  0     9830
DUKE ENERGY CORP              COM         264399106      168478599   1964765     1964765   0       0             1964765  0        0
DUPONT PHOTOMASKS INC         COM         26613X101      115324723   1962974     1962974   0       0             1620757  0   342217
DYCOM INDS INC                COM         267475101       17392424    417836      417836   0       0              266136  0   151700
DYNEGY INC NEW                CL A        26816Q101      156889992   2752456     2752456   0       0             2747276  0     5180
E M C CORP MASS               COM         268648102     1652147599  16667315    16667315   0       0            16609795  0    57520
E PIPHANY INC                 COM         26881V100      257775550   3345041     3345041   0       0             3338781  0     6260
EASTERN ENTERPRISES           COM         27637F100       37421718    586437      586437   0       0              586437  0        0
EASTMAN CHEM CO               COM         277432100         918623     24870       24870   0       0               24870  0        0
ECHOSTAR COMMUNICATIONS NEW   CL A        278762109      884855983  16774521    16774521   0       0            16671101  0   103420
EDGEWATER TECHNOLOGY INC      COM         280358102        4765950    907800      907800   0       0              907800  0        0
EDISON INTL                   COM         281020107       42631240   2207500     2207500   0       0             2207500  0        0
EDWARDS AG INC                COM         281760108       13469817    257490      257490   0       0              257490  0        0
EFFICIENT NETWORKS INC        COM         282056100         298496      8000        8000   0       0                8000  0        0
EGL INC                       COM         268484102       50025030   1653720     1653720   0       0             1248090  0   405630
EL PASO ELEC CO               COM NEW     283677854       10761255    781500      781500   0       0              781500  0        0
EL PASO ENERGY CAP TR I       PFD CV TR
                              SECS        283678209        6250000     80000       80000   0       0               80000  0        0
EL PASO ENERGY CORP DEL       COM         283905107       99518213   1614900     1614900   0       0             1614900  0        0
                                                      ------------
                              PAGE TOTAL                3702930644

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 16
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
ELAN PLC                      ADR         284131208       18097613    330550      330550   0       0              330550  0        0
ELOYALTY CORP                 COM         290151109       77359350   6067400     6067400   0       0             4997186  0   070214
EMBRAER-EMPRESA BRASILEIRA DE SP ADR
                              PFD SHS     29081M102       36366100   1173100     1171450   0       0             1083110  0    89990
EMERSON ELEC CO               COM         291011104        6054455     90365       90365   0       0               90365  0        0
EMMIS COMMUNICATIONS CORP     CL A        291525103       12006077    485094      485094   0       0              416304  0    68790
EMULEX CORP                   COM NEW     292475209      428198995   3495502     3495502   0       0             3430312  0    65190
ENCOMPASS SVCS CORP           COM         29255U104        9693133   1193001     1193001   0       0             1193001  0        0
ENERGEN CORP                  COM         29265N108       18477725    621100      621100   0       0              621100  0        0
ENERGY EAST CORP              COM         29266M109       30172700   1333600     1333600   0       0             1333600  0        0
ENHERENT CORP                 COM         293313102         406081    500100      500100   0       0              500100  0        0
ENRON CORP                    COM         293561106      295895693   3376841     3376841   0       0             3360685  0    16156
ENTERCOM COMMUNICATIONS CORP  CL A        293639100       25943404    866600      866600   0       0              866600  0        0
ENTRAVISION COMMUNICATIONS CP CL A        29382R107        7366826    423990      423990   0       0              349010  0    74980
EOG RES INC                   COM         26875P101      453328839  11661192    11658632   0       0            11052982  0   608210
EPRESENCE INC                 COM         294348107       21081627   3123204     3123204   0       0             2552804  0   570400
EQUITY OFFICE PROPERTIES
  TRUST                       COM         294741103       13144196    423160      423160   0       0              423160  0        0
EQUITY RESIDENTIAL PPTYS TR   SH BEN INT  29476L107       40670592    847304      847304   0       0              847304  0        0
EXCHANGE APPLICATIONS         COM         300867108        8673888   1914343     1914343   0       0             1531438  0   382905
EXPRESS SCRIPTS INC           CL A        302182100       12197968    168830      168830   0       0              127170  0    41660
EXTENDED STAY AMER INC        COM         30224P101        3347003    252604      252604   0       0              252604  0        0
EXTREME NETWORKS INC          COM         30226D106      261515939   2283982     2283982   0       0             2281722  0     2260
                                                      ------------
                              PAGE TOTAL                1779998203

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 17
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
EXXON MOBIL CORP              COM         30231G102     1019899531  11443473    11443473   0       0            11399928  0    43545
F Y I INC                     COM         302712104       13357825    357400      357400   0       0              357400  0        0
FAIRCHILD SEMICONDUCTOR INTL  CL A        303726103       29440125   1046760     1046760   0       0             1046760  0        0
FEDERAL HOME LN MTG CORP      COM         313400301     1503156121  27804301    27804301   0       0            27739059  0    65242
FEDERAL NATL MTG ASSN         COM         313586109      367847265   5144717     5144717   0       0             5137947  0     6770
FEDERATED INVS INC PA         CL B        314211103       30884164   1247845     1247845   0       0              969915  0   277930
FEDEX CORP                    COM         31428X106       10924933    246390      245290   0       0              187390  0    59000
FINANCIAL FED CORP            COM         317492106       26443018   1093274     1093274   0       0              978774  0   114500
FINISAR                       COM         31787A101         309600      6400        6400   0       0                6400  0        0
FIRST DATA CORP               COM         319963104      345690028   8849778     8849778   0       0             8836481  0    13297
FIRST HEALTH GROUP CORP       COM         320960107       40605911   1259098     1259098   0       0              978348  0   280750
FIRST INDUSTRIAL REALTY TRUST COM         32054K103        2198441     71494       71494   0       0               71494  0        0
FIRSTAR CORP NEW WIS          COM         33763V109         649770     29040       29040   0       0               18400  0    10640
FISERV INC                    COM         337738108      103812413   1733819     1733819   0       0             1651524  0    82295
FLAG TELECOM HOLDINGS LTD     ORD         G3529L102       56783540   5162140     5160410   0       0             5052360  0   109780
FLEETBOSTON FINL CORP         COM         339030108        4055766    103994      103994   0       0              103994  0        0
FLEXTRONICS INTL LTD          ORD         Y2573F102      728966959   8876310     8876310   0       0             8857327  0    18983
FLORIDA PROGRESS CORP         COM         341109106       16145044    304986      304986   0       0              304986  0        0
FOCAL COMMUNICATIONS CORP     COM         344155106       12590880    815630      815630   0       0              815630  0        0
FOMENTO ECONOMICO MEXICANO SA SPON ADR
                              UNITS       344419106        3829410     98190       98190   0       0               98190  0        0
FORD MTR CO DEL               COM PAR
                              $0.01       345370860       27234244   1075942     1075942   0       0             1075942  0        0
                                                      ------------
                              PAGE TOTAL                4344824987

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 18
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
FOREST LABS INC               COM         345838106        8868172     77325       77325   0       0               77195  0      130
FORT JAMES CORP               COM         347471104         270168      8840        8840   0       0                5600  0     3240
FORTUNE BRANDS INC            COM         349631101       38434858   1450372     1450372   0       0             1450372  0        0
FOUNDATION HEALTH SYS INC     COM         350404109       16018337    963509      963509   0       0              963509  0        0
FOUNDRY NETWORKS INC          COM         35063R100       52941812    790920      790920   0       0              790020  0      900
FOUR SEASONS HOTEL INC        LTD VTG SH  35100E104       25335217    346171      346171   0       0              278071  0    68100
FOUR SEASONS HOTEL INC        LYON ZERO
                              CPN 29      35100EAD6        1594240   4982000     4982000   0       0             4982000  0        0
FPL GROUP INC                 COM         302571104       25149375    382500      382500   0       0              382500  0        0
FRANKLIN RES INC              COM         354613101       62606313   1409100     1409100   0       0             1409100  0        0
FREEMARKETS INC               COM         356602102        1191628     20860       20860   0       0               20860  0        0
FRIEDMANS INC                 CL A        358438109         650000    130000      130000   0       0              130000  0        0
FRIENDLY ICE CREAM CORP NEW   COM         358497105        1308885    355000      355000   0       0              355000  0        0
FUNDTECH LTD                  ORD         M47095100       12053090    505180      505180   0       0              505180  0        0
GALILEO INTERNATIONAL INC     COM         363547100        1289491     83193       83193   0       0               83193  0        0
GALILEO TECHNOLOGY LTD        ORD         M47298100       27710606    872775      872775   0       0              657195  0   215580
GALLAGHER ARTHUR J & CO       COM         363576109      116025363   1962374     1962374   0       0             1962374  0        0
GAMETECH INTERNATIONAL INC    COM         36466D102        2427805    565000      565000   0       0              565000  0        0
GANNETT INC                   COM         364730101      198543035   3746095     3746095   0       0             3744671  0     1424
GAP INC DEL                   COM         364760108       69550289   3455915     3455915   0       0             3448315  0     7600
GARTNER GROUP INC NEW         COM         366651107       14742186   1268145     1268145   0       0             1031345  0   236800
GARTNER GROUP INC NEW         CL B        366651206         212280     19520       19520   0       0               12635  0     6885
                                                      ------------
                              PAGE TOTAL                 676923150

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 19
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
GASONICS INTL CORP            COM         367278108        3627274    296104      296104   0       0              296104  0        0
GAYLORD CONTAINER CORP        CL A        368145108         921946    546500      546500   0       0              546500  0        0
GEMSTAR-TV GUIDE INTL INC     COM         36866W106       24993025    286660      286660   0       0              286660  0        0
GENENTECH INC                 COM NEW     368710406      163578920    880939      880939   0       0              880939  0        0
GENERAL DYNAMICS CORP         COM         369550108       57946645    922541      922541   0       0              906321  0    16220
GENERAL ELEC CO               COM         369604103     2370713547  41096149    41096149   0       0            40965414  0   130735
GENERAL MLS INC               COM         370334104       19650457    553534      553534   0       0              553534  0        0
GENERAL MTRS CORP             CL H NEW    370442832       64848612   1744180     1744180   0       0             1744180  0        0
GILEAD SCIENCES INC           COM         375558103        4941399     45050       45050   0       0               45050  0        0
GILLETTE CO                   COM         375766102       17658339    571930      571930   0       0              571654  0      276
GLENAYRE TECHNOLOGIES INC     COM         377899109        9787500    900000      900000   0       0              900000  0        0
GLOBAL CROSSING LTD           COM         G3921A100      856704375  27635625    27635625   0       0            27579105  0    56520
GLOBAL CROSSING LTD           PFD CV
                              6.75%       G3921A134       83138925    334900      334900   0       0              334900  0        0
GLOBAL INDS LTD               COM         379336100      154832675  12386614    12386614   0       0            10615914  0   770700
GLOBAL MARINE INC             COM         379352404      629256737  20380785    20380785   0       0            20255525  0   125260
GLOBAL TELESYSTEMS INC        COM         37936U104        1375753    301568      301568   0       0              301568  0        0
GOLDEN WEST FINL CORP DEL     COM         381317106       59743344   1114095     1114095   0       0             1114095  0        0
GOLDMAN SACHS GROUP INC       COM         38141G104      295039292   2589495     2589495   0       0             2585615  0     3880
GOODRICH B F CO               COM         382388106         259810      6630        6630   0       0                4200  0     2430
GRAINGER W W INC              COM         384802104      211518142   8038847     8038847   0       0             7811797  0   227050
GRANT PRIDECO INC             COM         38821G101      137536632   6269619     6269619   0       0             6116119  0   153500
                                                      ------------
                              PAGE TOTAL                5168073351

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 20
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
GREY WOLF INC                 COM         397888108        9571910   1664680     1664680   0       0             1664680  0        0
GRUPO IUSACELL S A DE C V NEW SPON ADR V  40050B100       36570238   3079599     3079599   0       0             3079599  0        0
GRUPO TELEVISA SA DE CV       SP ADR
                              REP ORD     40049J206       27532794    477279      476149   0       0              418379  0    58900
GUIDANT CORP                  COM         401698105       15826819    223900      223900   0       0              223900  0        0
GULF CDA RES LTD              ORD         40218L305         572438    106500      106500   0       0              106500  0        0
GULF ISLAND FABRICATION INC   COM         402307102        4071375    231000      231000   0       0              231000  0        0
HAEMONETICS CORP              COM         405024100       41312627   1620103     1620103   0       0             1263773  0   356330
HAGLER BAILLY INC             COM         405183104         380232     72000       72000   0       0               72000  0        0
HALLIBURTON CO                COM         406216101      245449738   5015627     5014267   0       0             4937127  0    78500
HARLEY DAVIDSON INC           COM         412822108       95389980   1992480     1992480   0       0             1985780  0     6700
HARMONIC INC                  COM         413160102       12365664    515236      515236   0       0              396306  0   118930
HARRAHS ENTMT INC             COM         413619107      134078313   4875575     4875575   0       0             4865755  0     9820
HARTFORD FINL SVCS GROUP INC  COM         416515104     1050999195  14409685    14407185   0       0            14238967  0   170718
HCA-HEALTHCARE CO             COM         404119109      339886800   9155200     9155200   0       0             9137900  0    17300
HEALTH MGMT ASSOC INC NEW     CL A        421933102       34440426   1654835     1654835   0       0             1654835  0        0
HEALTHSOUTH CORP              COM         421924101       31269046   3848498     3848498   0       0             3848498  0        0
HEARST-ARGYLE TELEVISION INC  COM         422317107        1009400     50470       50470   0       0               50470  0        0
HEWLETT PACKARD CO            COM         428236103      441539926   4551958     4551348   0       0             4505657  0    46301
HI / FN INC                   COM         428358105        7211713    105860      105860   0       0               67360  0    38500
HIGHWOODS PPTYS INC           COM         431284108        2725380    115360      115360   0       0              115360  0        0
HILTON HOTELS CORP            COM         432848109       17521899   1515473     1515473   0       0             1515473  0        0
                                                      ------------
                              PAGE TOTAL                2549725912

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 21
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
HISPANIC BROADCASTING CORP    CL A        43357B104       11095365    398040      398040   0       0              398040  0        0
HITACHI LIMITED               ADR 10 COM  433578507         318758      2790        2790   0       0                2790  0        0
HNC SOFTWARE INC              COM         40425P107       78104362    954681      954681   0       0              756141  0   198540
HOME DEPOT INC                COM         437076102      108567505   2046050     2046050   0       0             2046050  0        0
HONEYWELL INTL INC            COM         438516106      143849938   4037893     4037893   0       0             4036803  0     1090
HOUSEHOLD INTL INC            COM         441815107       50033284    883590      883590   0       0              883590  0        0
HOUSTON EXPL CO               COM         442120101       59432465   2353761     2353761   0       0             2192961  0   160800
HSBC HLDGS PLC                SPON ADR
                              NEW         404280406        1098132     15380       15380   0       0               15380  0        0
HUMAN GENOME SCIENCES INC     COM         444903108       44970084    259755      259755   0       0              259755  0        0
HYPERION SOLUTIONS CORP       COM         44914M104       43066454   1664404     1664404   0       0             1270754  0   393650
I-STAT CORP                   COM         450312103        6077301    268610      268610   0       0              268610  0        0
I2 TECHNOLOGIES INC           COM         465754109      384735279   2056726     2056726   0       0             2053546  0     3180
IBASIS INC                    COM         450732102        5932170    373680      373680   0       0              373680  0        0
ICN PHARMACEUTICALS INC NEW   COM         448924100        2863490     86120       86120   0       0               86120  0        0
IDEC PHARMACEUTICALS CORP     COM         449370105        1832502     10450       10450   0       0               10450  0        0
IDEXX LABS INC                COM         45168D104       65411053   2445273     2445273   0       0             1841523  0   603750
IDX SYS CORP                  COM         449491109       11473744    711550      711550   0       0              549210  0   162340
IGATE CAPITAL CORP            COM         45169U105        1295375    241000      241000   0       0              241000  0        0
IHOP CORP                     COM         449623107       10404000    544000      544000   0       0              544000  0        0
IKON OFFICE SOLUTIONS INC     COM         451713101       10642105   2703100     2703100   0       0             2703100  0        0
ILLUMINA INC                  COM         452327109       25314894    557904      557904   0       0              551124  0     6780
                                                      ------------
                              PAGE TOTAL                1066518259

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 22
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
ILLUMINET HLDGS INC           COM         452334105         475219     17125       17125   0       0               17125  0        0
IMCLONE SYS INC               COM         45245W109       22885621    195500      195500   0       0              195500  0        0
IMMUNEX CORP NEW              COM         452528102       51739553   1189415     1189415   0       0             1189415  0        0
IMPATH INC                    COM         45255G101       91471281   1449050     1449050   0       0             1125450  0   323600
IMPSAT FIBER NETWORKS INC     COM         45321T103         797500     72500       72500   0       0               72500  0        0
IMRGLOBAL CORPORATION         COM         45321W106       59762916   5140896     5140896   0       0             4208926  0   931970
IMS HEALTH INC                COM         449934108       54775020   2639760     2639760   0       0             2632480  0     7280
INFINITY BROADCASTING CP NEW  CL A        45662S102      355381059  10769123    10769123   0       0            10751347  0    17776
INFORMATICA CORP              COM         45666Q102        8714213     93450       93450   0       0               93450  0        0
INFORMATION HLDGS INC         COM         456727106        7014754    197950      197950   0       0              197950  0        0
INFOSYS TECHNOLOGIES LTD      SPNSRED ADR 456788108        1342836     10173       10173   0       0               10173  0        0
INFOUSA INC NEW               COM         456818301       11566045   2313209     2313209   0       0             1743789  0   569420
ING GROEP N V                 SPNSRED ADR 456837103        1685544     25587       25587   0       0               25587  0        0
INGERSOLL-RAND CO             COM         456866102      215184806   6352319     6350549   0       0             6237085  0   115234
INGLES MKTS INC               CL A        457030104         971300     88300       88300   0       0               88300  0        0
INPUT/OUTPUT INC              COM         457652105       26447777   2747821     2747821   0       0             2139621  0   608200
INSIGHT COMMUNICATIONS INC    CL A        45768V108        1230313     77500       77500   0       0               77500  0        0
INSIGHT ENTERPRISES INC       COM         45765U103        7958145    292042      292042   0       0              292042  0        0
INSPIRE INS SOLUTIONS INC     COM         457732105        2681741   2383770     2383770   0       0             2002460  0   381310
INTEGRATED DEVICE TECHNOLOGY  COM         458118106       56484037    624133      624133   0       0              478833  0   145300
INTEGRATED TELECOM EXPRESS
  INC                         COM         45817U101        1390458     67010       67010   0       0               60360  0     6650
                                                      ------------
                              PAGE TOTAL                 979960135

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 23
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
INTEL CORP                    COM         458140100      928252898  22334173    22334173   0       0            22245401  0    88772
INTERCEPT GROUP INC           COM         45845L107         997754     42800       42800   0       0               40300  0     2500
INTERMEDIA COMMUNICATIONS INC COM         458801107      122345291   4147298     4147298   0       0             3297113  0   850185
INTERNAP NETWORK SVCS CORP    COM         45885A102       24252418    750570      750570   0       0              727270  0    23300
INTERNATIONAL BUSINESS MACHS  COM         459200101      800567100   7116152     7114972   0       0             7033206  0    82946
INTERNATIONAL SPEEDWAY CORP   CL A        460335201         422097     10823       10823   0       0               10823  0        0
INTERNET SEC SYS INC          COM         46060X107      282714457   3763254     3763254   0       0             3643794  0   119460
INTERTAPE POLYMER GROUP INC   COM         460919103        6135720    452420      452420   0       0              452420  0        0
INTERTRUST TECHNOLOGIES CORP  COM         46113Q109         524094     43450       43450   0       0               43450  0        0
INTERWORLD CORP               COM         46114Q108         962530    252500      252500   0       0              251400  0     1100
INTERWOVEN INC                COM         46114T102       88684702    784390      784390   0       0              784390  0        0
INTRABIOTICS PHARMACEUTICALS  COM         46116T100       32717214   2013367     2013367   0       0             1913127  0   100240
INTUIT                        COM         461202103        7022400    123200      123200   0       0              123200  0        0
INVITROGEN CORP               COM         46185R100       38215463    537300      537300   0       0              537300  0        0
ITXC CORP                     COM         45069F109        1428497     97675       97675   0       0               97675  0        0
IVAX CORP                     COM         465823102       10949150    238025      238025   0       0              238025  0        0
IVEX PACKAGING CORP DEL       COM         465855104       26399510   2690533     2690533   0       0             2261033  0   429500
IVILLAGE INC                  COM         46588H105        6093438   1572500     1572500   0       0             1487300  0    85200
JABIL CIRCUIT INC             COM         466313103        4924198     86770       86770   0       0               86770  0        0
JDA SOFTWARE GROUP INC        COM         46612K108        8133977    637959      637959   0       0              399509  0   238450
JDS UNIPHASE CORP             COM         46612J101       27733822    292900      292900   0       0              292900  0        0
                                                      ------------
                              PAGE TOTAL                2419476728

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 24
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
JEFFERSON PILOT CORP          COM         475070108       34648491    510475      510475   0       0              510475  0        0
JNI CORP                      COM         46622G105       42762364    480476      480476   0       0              403326  0    77150
JOHNSON & JOHNSON             COM         478160104       30616886    325930      325930   0       0              315144  0    10786
JPM CO                        COM         465933109         815550    150000      150000   0       0              150000  0        0
JUNIPER NETWORKS INC          COM         48203R104      308284752   1408098     1408098   0       0             1407128  0      970
KANA COMMUNICATIONS           COM         483600102         678625     30500       30500   0       0               30500  0        0
KANSAS CITY SOUTHN INDS INC   COM NEW     485170302        1663595    191504      191504   0       0              191504  0        0
KEANE INC                     COM         486665102        6960000    400000      400000   0       0              400000  0        0
KEEBLER FOODS CO              COM         487256109       56060592   1334776     1332576   0       0             1187396  0   147380
KERR MCGEE CORP               COM         492386107       36029400    543840      543840   0       0              543840  0        0
KEY ENERGY SVCS INC           COM         492914106        5520526    562630      562630   0       0              562630  0        0
KEY3MEDIA GROUP INC           COM         49326R104        1945692    177900      177900   0       0              177900  0        0
KEYCORP NEW                   COM         493267108         506240     20000       20000   0       0               20000  0        0
KEYNOTE SYS INC               COM         493308100         530988     19850       19850   0       0               19850  0        0
KEYSPAN CORP                  COM         49337W100       65114048   1622780     1622780   0       0             1622780  0        0
KFORCE COM INC                COM         493732101        1975750    564500      564500   0       0              564500  0        0
KILROY RLTY CORP              COM         49427F108       15372459    576028      576028   0       0              489688  0    86340
KIMBERLY CLARK CORP           COM         494368103        4504587     80710       80710   0       0               80710  0        0
KINDER MORGAN INC KANS        COM         49455P101       47355922   1156800     1156800   0       0             1156800  0        0
KLA-TENCOR CORP               COM         482480100        7557815    183500      183500   0       0              183500  0        0
KNIGHTSBRIDGE TANKERS LTD     ORD         G5299G106         391125     17880       17880   0       0               17880  0        0
                                                      ------------
                              PAGE TOTAL                 669295405

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 25
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
KOREA ELECTRIC PWR            SPNSRED ADR 500631106         220748     16900       16900   0       0               16900  0        0
KOREA TELECOM                 SPNSRED ADR 50063P103        9232349    274568      274568   0       0              274568  0        0
KROGER CO                     COM         501044101      509952890  22602291    22602291   0       0            22391832  0   210459
L90 INC                       COM         539441105        3926251    506613      506613   0       0              389913  0   116700
LABOR READY INC               COM NEW     505401208         172714     41250       41250   0       0               41250  0        0
LABORATORY CORP AMER HLDGS    COM NEW     50540R409        5445631     45475       45475   0       0               45475  0        0
LAM RESEARCH CORP             COM         512807108      102958535   4917540     4917540   0       0             4902240  0    15300
LAMAR ADVERTISING CO          CL A        512815101        5018438    132500      132500   0       0              132500  0        0
LANDRYS SEAFOOD RESTAURANTS   COM         51508L103        2542525    373242      373242   0       0              233002  0   140240
LANTE CORP                    COM         516540101         138650     27730       27730   0       0               27730  0        0
LARGE SCALE BIOLOGY CORP      COM         517053104         536445     16380       16380   0       0               16380  0        0
LATTICE SEMICONDUCTOR CORP    COM         518415104       30884911    574603      574603   0       0              538013  0    36590
LEAPNET INC                   COM         521864108         396081    150888      150888   0       0              150888  0        0
LEARNING TREE INTL INC        COM         522015106       14094619    295950      295950   0       0              295950  0        0
LEHMAN BROS HLDGS INC         COM         524908100      277214608   1876241     1876241   0       0             1871871  0     4370
LENNOX INTL INC               COM         526107107         555000     59200       59200   0       0               59200  0        0
LEVEL 3 COMMUNICATIONS INC    COM         52729N100      204245510   2648240     2648240   0       0             2636140  0    12100
LEXMARK INTL NEW              CL A        529771107       16736250    446300      446300   0       0              446300  0        0
LIBERATE TECHNOLOGIES         COM         530129105        2479901     85700       85700   0       0               85700  0        0
LIFEPOINT HOSPITALS INC       COM         53219L109       38766178   1092005     1092005   0       0              831515  0   260490
LIGHTSPAN INC                 COM         53226T103        5758923   2363120     2363120   0       0             2291820  0    71300
                                                      ------------
                              PAGE TOTAL                1231277155

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 26
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
LINCARE HLDGS INC             COM         532791100       29905911   1042490     1042490   0       0              787950  0   254540
LINCOLN NATL CORP IND         COM         534187109      154560560   3211648     3211648   0       0             3209468  0     2180
LINEAR TECHNOLOGY CORP        COM         535678106       77221498   1192610     1192610   0       0             1192420  0      190
LOCKHEED MARTIN CORP          COM         539830109         473635     14370       14370   0       0                9100  0     5270
LOEWS CORP                    COM         540424108        1144739     13730       13730   0       0                8700  0     5030
LOUIS DREYFUS NAT GAS CORP    COM         546011107        3883171     97998       97998   0       0               97998  0        0
LOWES COS INC                 COM         548661107         807750     18000       18000   0       0               18000  0        0
LSI LOGIC CORP                COM         502161102        2925000    100000      100000   0       0              100000  0        0
LUCENT TECHNOLOGIES INC       COM         549463107       18396613    601944      601944   0       0              594904  0     7040
LUMINANT WORLDWIDE CORP       COM         550260103         174651     58825       58825   0       0               58825  0        0
LUXOTTICA GROUP S P A         SPNSRED ADR 55068R202         343463     21300       21300   0       0               21300  0        0
MACROMEDIA INC                COM         556100105       54010215    668344      668344   0       0              626824  0    41520
MAGYAR TAVKOZLESI RT          SPNSRED ADR 559776109       14742932    625708      625708   0       0              625708  0        0
MAIL-WELL INC                 COM         560321200        7853490   1770000     1770000   0       0             1770000  0        0
MALLINCKRODT INC NEW          COM         561232109        1173475     25720       25720   0       0               16300  0     9420
MANOR CARE INC NEW            COM         564055101        3764880    240000      240000   0       0              240000  0        0
MANUFACTURERS SVCS LTD        COM         565005105         629375     53000       53000   0       0               53000  0        0
MARINE DRILLING COS INC       COM PAR
                              $0.01       568240204       47730444   1671117     1671117   0       0             1429737  0   241380
MARSH & MCLENNAN COS INC      COM         571748102      499807732   3765030     3764290   0       0             3719450  0    45580
MARSH SUPERMARKETS INC        CL B        571783208         552410     42700       42700   0       0               42700  0        0
MARTEK BIOSCIENCES CORP       COM         572901106       15252569    782183      782183   0       0              780983  0     1200
                                                      ------------
                              PAGE TOTAL                 935354511

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 27
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
MARTIN MARIETTA MATLS INC     COM         573284106       17193921    449162      449162   0       0              447202  0     1960
MARVELL TECHNOLOGY GROUP LTD  ORD         G5876H105        1705234     22110       22110   0       0               21510  0      600
MATRIA HEALTHCARE INC         COM         576817100         530250    151500      151500   0       0              151500  0        0
MAXIM INTEGRATED PRODS INC    COM         57772K101       42772375    531750      531750   0       0              531750  0        0
MAXXAM INC                    COM         577913106         457125     23000       23000   0       0               23000  0        0
MBNA CORP                     COM         55262L100       45143945   1172570     1172570   0       0             1172570  0        0
MCCORMICK & CO INC            COM NON VTG 579780206        5267951    177074      177074   0       0              177074  0        0
MCDONALDS CORP                COM         580135101       23305813    772048      772048   0       0              771526  0      522
MCKESSON HBOC INC             COM         58155Q103       48889145   1599671     1599671   0       0             1599671  0        0
MCLEODUSA INC                 CL A        582266102      100593753   7028630     7028630   0       0             7028630  0        0
MCN ENERGY GROUP INC          COM         55267J100       54117438   2111900     2111900   0       0             2111900  0        0
MDU RES GROUP INC             COM         552690109       13152475    442100      442100   0       0              442100  0        0
MEDAREX INC                   COM         583916101       18339385    156330      156330   0       0              156330  0        0
MEDIMMUNE INC                 COM         584699102       88298681   1143025     1143025   0       0             1143025  0        0
MEDTRONIC INC                 COM         585055106      245026513   4729146     4729146   0       0             4714531  0    14615
MELLON FINL CORP              COM         58551A108      207841342   4481754     4481754   0       0             4477554  0     4200
MEMBERWORKS INC               COM         586002107        4479876    136270      136270   0       0               87011  0    49259
MERCATOR SOFTWARE INC         COM         587587106       37310195   2252759     2252759   0       0             1762159  0   490600
MERCURY INTERACTIVE CORP      COM         589405109      214390424   1367722     1367722   0       0             1367182  0      540
MERISTAR HOSPITALITY CORP     COM         58984Y103        8624374    425895      425895   0       0              269795  0   156100
MERISTAR HOTELS & RESORTS INC COM         589988104        2509658    934000      934000   0       0              934000  0        0
                                                      ------------
                              PAGE TOTAL                1179949871

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 28
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
MERRILL LYNCH & CO INC        COM         590188108      306470340   4643490     4643490   0       0             4627530  0    15960
META GROUP INC                COM         591002100        8128358    656837      656837   0       0              491465  0   165372
METALINK LTD                  ORD         M69897102        2257000    122000      122000   0       0              122000  0        0
METASOLV SOFTWARE INC         COM         591393103       29164190    713497      713497   0       0              625452  0    88045
METLIFE INC                   COM         59156R108       49738017   1899340     1895510   0       0             1689740  0   209600
METRO GOLDWYN MAYER INC       COM         591610100       18787200    782800      782800   0       0              782800  0        0
METROMEDIA FIBER NETWORK INC  CL A        591689104      530331684  21813577    21813577   0       0            21703747  0   109830
METTLER TOLEDO INTERNATIONAL  COM         592688105       24819036    564069      564069   0       0              429749  0   134320
MGIC INVT CORP WIS            COM         552848103        2597813     42500       42500   0       0               42500  0        0
MGM MIRAGE                    COM         552953101       27541228    721220      721220   0       0              721220  0        0
MICREL INC                    COM         594793101       20830300    310900      310900   0       0              310900  0        0
MICRO LINEAR CORP             COM         594850109         880466    193000      193000   0       0              193000  0        0
MICROCHIP TECHNOLOGY INC      COM         595017104        8502356    257164      257164   0       0              173125  0    84039
MICRON TECHNOLOGY INC         COM         595112103       75599574   1643469     1643469   0       0             1635959  0     7510
MICROSOFT CORP                COM         594918104     1807642495  29971523    29971523   0       0            29898308  0    73215
MID ATLANTIC MED SVCS INC     COM         59523C107       46474255   3072678     3072678   0       0             2814628  0   258050
MILLENNIUM PHARMACEUTICALS
  INC                         COM         599902103       37741690    258395      258395   0       0              258395  0        0
MITEL CORP                    COM         606711109        6346800    309600      309600   0       0              309600  0        0
MKS INSTRUMENT INC            COM         55306N104       18467531    674613      674613   0       0              555193  0   119420
MMC NETWORKS INC              COM         55308N102      153041345   1209813     1209813   0       0             1014213  0   195600
MOBILE TELESYSTEMS OJSC       SPNSRED ADR 607409109         941413     37100       37100   0       0               37100  0        0
                                                      ------------
                              PAGE TOTAL                3176303089

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 29
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
MODIS PROFESSIONAL SVCS INC   COM         607830106       65712407  12668673    12668673   0       0            11852337  0   816336
MONTANA POWER CO              COM         612085100       26776763    802300      802300   0       0              802300  0        0
MOOG INC                      CL A        615394202        1197469     39750       39750   0       0               39750  0        0
MORGAN J P & CO INC           COM         616880100         490125      3000        3000   0       0                3000  0        0
MORGAN STANLEY DEAN WITTER&CO COM NEW     617446448      321422543   3515235     3515235   0       0             3504375  0    10860
MOTHERS WK INC                COM         619903107        1828750    190000      190000   0       0              190000  0        0
MOTOROLA INC                  COM         620076109      351593568  12445790    12442730   0       0            12268841  0   176949
MOVIE GALLERY INC             COM         624581104        1263250    326000      326000   0       0              326000  0        0
MPOWER COMMUNICATIONS CORP    COM         62473J106       28078790   3220414     3220414   0       0             2906564  0   313850
MPOWER COMMUNICATIONS CORP    PFD CV
                              D 7.25%     62473J205        5082450    327900      327900   0       0              327900  0        0
MSC INDL DIRECT INC           CL A        553530106        1854400    121600      121600   0       0              121600  0        0
MUSICLAND STORES CORP         COM         62758B109         353100     50000       50000   0       0               50000  0        0
MYLAN LABS INC                COM         628530107       14662617    544330      544330   0       0              544330  0        0
NABORS INDS INC               COM         629568106       14252800    272000      272000   0       0              272000  0        0
NATIONAL CITY CORP            COM         635405103         553125     25000       25000   0       0               25000  0        0
NATIONAL DATA CORP            COM         635621105      120465616   3671389     3671389   0       0             3087513  0   583876
NATIONAL EQUIP SVCS INC       COM         635847106        1009613    207100      207100   0       0              207100  0        0
NATIONAL FUEL GAS CO N J      COM         636180101      105113671   1874954     1874954   0       0             1874954  0        0
NATIONAL PROCESSING INC       COM         637229105       13132222    942256      942256   0       0              670356  0   271900
NATIONAL SEMICONDUCTOR CORP   COM         637640103       86222182   2142166     2142166   0       0             2141216  0      950
NATIONAL-OILWELL INC          COM         637071101       25361500    811568      811568   0       0              618868  0   192700
                                                      ------------
                              PAGE TOTAL                1186426958

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 30
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
NATIONWIDE FINL SVCS INC      CL A        638612101       46059081   1232350     1232350   0       0             1232350  0        0
NATURAL MICROSYSTEMS CORP     COM         638882100       55445932   1030651     1030651   0       0              793131  0   237520
NAVIGANT CONSULTING INC       COM         63935N107        4025208   1171140     1171140   0       0             1171140  0        0
NCO GROUP INC                 COM         628858102       20442219   1721450     1721450   0       0             1326800  0   394650
NDS GROUP PLC                 SPNSRED ADR 628891103        2127510     27630       27630   0       0               22330  0     5300
NET2000 COMMUNICATIONS INC    COM         64122G103         159821     25070       25070   0       0               25070  0        0
NETEGRITY INC                 COM         64110P107       93312030   1333029     1333029   0       0             1219729  0   113300
NETOPIA INC                   COM         64114K104        6956631    632421      632421   0       0              483050  0   149371
NETRO CORP                    COM         64114R109       40990868    691829      691829   0       0              691829  0        0
NETSOLVE INC                  COM         64115J106          93159     13075       13075   0       0               13075  0        0
NETWORK APPLIANCE INC         COM         64120L104       71821031    563855      563855   0       0              563855  0        0
NETWORK ENGINES INC           COM         64121A107         257494      6290        6290   0       0                6290  0        0
NETWORKS ASSOCS INC           COM         640938106       23729100   1048800     1048800   0       0             1048800  0        0
NEW ERA OF NETWORKS INC       COM         644312100       20397447    838435      838435   0       0              640105  0   198330
NEW YORK TIMES CO             CL A        650111107      182601174   4644922     4644922   0       0             4640304  0     4618
NEWFIELD EXPL CO              COM         651290108      261295887   5596759     5596759   0       0             5165069  0   431690
NEWS CORP LTD                 ADR NEW     652487703         209111      3730        3730   0       0                3730  0        0
NEWS CORP LTD                 SP ADR PFD  652487802        4228922     90217       90217   0       0               90217  0        0
NEXTCARD INC                  COM         65332K107       12890745   1417500     1417500   0       0             1417500  0        0
NEXTEL COMMUNICATIONS INC     CL A        65332V103      125377422   2681870     2681870   0       0             2677500  0     4370
NEXTEL PARTNERS INC           CL A        65333F107       84785788   2911100     2911100   0       0             2911100  0        0
                                                      ------------
                              PAGE TOTAL                1057206580

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 31
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
NEXTLINK COMMUNICATIONS INC   CL A        65333H707      563368501  16010700    16010700   0       0            15841950  0   168750
NICOR INC                     COM         654086107       28864524    797649      797649   0       0              797649  0        0
NIPPON TELEG & TEL CORP       SPNSRED ADR 654624105        2423834     49466       49466   0       0               49466  0        0
NISOURCE INC                  COM         65473P105       53044071   2176167     2176167   0       0             2172637  0     3530
NL INDS INC                   COM NEW     629156407        1705554     80500       80500   0       0               80500  0        0
NOBLE AFFILIATES INC          COM         654894104       10842282    292048      292048   0       0              276348  0    15700
NOBLE DRILLING CORP           COM         655042109      723587387  14399749    14399749   0       0            13761749  0   638000
NOKIA CORP                    SPNSRED ADR 654902204       51951077   1304910     1304910   0       0             1304910  0        0
NORTEK INC                    COM         656559101         322000     18400       18400   0       0               18400  0        0
NORTEL NETWORKS CORP NEW      COM         656568102     1777062468  29835507    29835507   0       0            29773025  0    62482
NORTHEAST UTILS               COM         664397106       11682787    538700      538700   0       0              538700  0        0
NORTHERN TR CORP              COM         665859104       47168184    530725      530725   0       0              530725  0        0
NOVA CORP GA                  COM         669784100      161516681   9431631     9431631   0       0             8277701  0   153930
NOVELLUS SYS INC              COM         670008101       74327759   1596318     1596318   0       0             1596318  0        0
NSTAR                         COM         67019E107       16101731    400043      400043   0       0              398403  0     1640
NTL INC                       COM         629407107      309200771   6676472     6674668   0       0             6564794  0   111678
NUANCE COMMUNICATIONS INC     COM         669967101        1135340      9330        9330   0       0                9330  0        0
OCCIDENTAL PETE CORP DEL      COM         674599105       20822564    954638      954638   0       0              954638  0        0
OCEANEERING INTL INC          COM         675232102       12895181    775650      775650   0       0              775650  0        0
OFFICE DEPOT INC              COM         676220106      165216332  21149044    21149044   0       0            20840244  0   308800
OFFICEMAX INC                 COM         67622M108        1310816    368000      368000   0       0              368000  0        0
                                                      ------------
                              PAGE TOTAL                4034549843

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 32
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
OLD REP INTL CORP             COM         680223104         481240     20000       20000   0       0               20000  0        0
OMNICARE INC                  COM         681904108       13065281    810250      810250   0       0              810250  0        0
OMNICOM GROUP INC             COM         681919106        3976890     54525       54525   0       0               54525  0        0
ON SEMICONDUCTOR CORP         COM         682189105        7275375    669000      669000   0       0              669000  0        0
ONESOURCE INFORMATION SVCS
  INC                         COM         68272J106        4323212    404530      404530   0       0              404530  0        0
ONI SYSTEMS CORP              COM         68273F103        1979997     22940       22940   0       0               22940  0        0
ONYX SOFTWARE CORP            COM         683402101        7335281    355650      355650   0       0              355650  0        0
ORACLE CORP                   COM         68389X105     5554332158  70531202    70531202   0       0            70502972  0    28230
ORTHODONTIC CTRS AMER INC     COM         68750P103      113049469   3393656     3393656   0       0             3140676  0   252980
ORTHOFIX INTL N V             COM         N6748L102        9846218    397827      397827   0       0              397827  0        0
OSTEOTECH INC                 COM         688582105       17901221   1872121     1872121   0       0             1412721  0   459400
OWENS ILL INC                 COM NEW     690768403       31418828   3396630     3396630   0       0             3382720  0    13910
OWENS ILL INC                 PFD CONV
                              $.01        690768502        6912765    400740      400740   0       0              400740  0        0
OXFORD HEALTH PLANS INC       COM         691471106       14417319    469100      469100   0       0              469100  0        0
PACIFICARE HEALTH SYS DEL     COM         695112102       35067729   1007346     1007346   0       0             1007346  0        0
PACKETEER INC                 COM         695210104       19042212    501943      501943   0       0              383283  0   118660
PAIN THERATEUTICS INC         COM         69562K100        1978823     99880       99880   0       0               99880  0        0
PALM INC                      COM         696642107       49771367    940200      940200   0       0              940200  0        0
PAPA JOHNS INTL INC           COM         698813102       34067153   1359315     1359315   0       0             1040855  0   318460
PARADYNE NETWORKS INC         COM         69911G107        7000494   1294949     1294949   0       0             1089509  0   205440
PAREXEL INTL CORP             COM         699462107       18068714   2125731     2125731   0       0             1602041  0   523690
                                                      ------------
                              PAGE TOTAL                5951311745

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 33
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
PARTNER COMMUNICATIONS CO LTD ADR         70211M109       43022094   5596734     5594784   0       0             5596734  0        0
PE CORP                       COM PE BIO
                              GRP         69332S102      550295556   4723567     4723567   0       0             4719077  0     4490
PEAK INTL LTD                 ORD         G69586108        1040000    130000      130000   0       0              130000  0        0
PECO ENERGY CO                COM         693304107      404527755   6679564     6679564   0       0             6674803  0     4761
PECO II INC                   COM         705221109         821551     17550       17550   0       0               14410  0     3140
PEGASUS COMMUNICATIONS CORP   CL A        705904100       27779400    575000      575000   0       0              575000  0        0
PEPSICO INC                   COM         713448108       47561792   1033952     1033952   0       0             1031922  0     2030
PEREGRINE SYSTEMS INC         COM         71366Q101       34251371   1808701     1808701   0       0             1392426  0   416275
PERSONNEL GROUP AMER INC      COM         715338109        1330625    425800      425800   0       0              425800  0        0
PETCO ANIMAL SUPPLIES         COM         716016100       45810893   2100261     2100261   0       0             1714923  0   385338
PETROLEO BRASILEIRO SA
   PETROBRSPONSORED           ADR         71654V408        8543921    284210      284210   0       0              284210  0        0
PETROLEUM GEO-SVCS A/S        SPNSRED ADR 716597109         240983     13970       13970   0       0               13970  0        0
PFIZER INC                    COM         717081103     1462170621  32538234    32536057   0       0            32344595  0   193639
PG&E CORP                     COM         69331C108       14756489    610100      610100   0       0              610100  0        0
PHARMACIA CORP                COM         71713U102     1574605192  26161882    26160402   0       0            26008023  0   153859
PHELPS DODGE CORP             COM         717265102       95821260   2295120     2295120   0       0             2295120  0        0
PHILIP MORRIS COS INC         COM         718154107      113048795   3840364     3840364   0       0             3829764  0    10600
PHILLIPS PETE CO              COM         718507106        9109355    145169      145169   0       0              145169  0        0
PHONE COM INC                 COM         71920Q100         320423      2820        2820   0       0                2820  0        0
PHOTRONICS INC                COM         719405102       36091291   1654653     1654653   0       0             1241549  0   413104
PINNACLE HLDGS INC            COM         72346N101       98492584   3699252     3699252   0       0             3327202  0   372050
                                                      ------------
                              PAGE TOTAL                4569641950

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 34
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
PINNACLE SYS INC              COM         723481107        6922575    615340      615340   0       0              615340  0        0
PINNACLE WEST CAP CORP        COM         723484101      123256541   2422733     2422733   0       0             2412863  0     9870
PMC-SIERRA INC                COM         69344F106       37604821    174703      174703   0       0              174703  0        0
PMI GROUP INC                 COM         69344M101        5130369     75725       75725   0       0               75725  0        0
PNC FINL SVCS GROUP INC       COM         693475105      409582550   6301270     6301270   0       0             6285180  0    16090
POLAROID CORP                 COM         731095105        9853151    733285      732575   0       0              699885  0    33400
POLYMER GROUP INC             COM         731745105        1067163    144700      144700   0       0              144700  0        0
PORTAL SOFTWARE INC           COM         736126103       87437880   2185947     2185947   0       0             2185947  0        0
POWER-ONE INC                 COM         739308104       11963408    197690      197690   0       0              197690  0        0
POWERTEL INC                  COM         73936C109        5270336     69290       69290   0       0               69290  0        0
POWERWAVE TECHNOLOGIES INC    COM         739363109      102750948   2706180     2706180   0       0             2706180  0        0
PPL CORP                      COM         69351T106        2772200     66400       66400   0       0               66400  0        0
PRAECIS PHARMACEUTICALS INC   COM         739421105         539750     12700       12700   0       0               12700  0        0
PRECISION CASTPARTS CORP      COM         740189105         383750     10000       10000   0       0               10000  0        0
PRECISION DRILLING CORP       COM         74022D100        3473438     97500       97500   0       0               97500  0        0
PRI AUTOMATION INC            COM         69357H106       24470038   1340824     1340824   0       0             1032324  0   308500
PRICELINE COM INC             COM         741503106        6392313    538300      538300   0       0              538300  0        0
PROBUSINESS SERVICES INC      COM         742674104       25673266    848703      848703   0       0              643303  0   205400
PROCTER & GAMBLE CO           COM         742718109       34445638    514114      514114   0       0              513878  0      236
PROFESSIONAL DETAILING INC    COM         74312N107       11014509    193237      193237   0       0              120837  0    72400
PROTEIN DESIGN LABS INC       COM         74369L103       13065213    108425      108425   0       0              108425  0        0
                                                      ------------
                              PAGE TOTAL                 923069855

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 35
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
PROVIDIAN FINL CORP           COM         74406A102      533149810   4198030     4198030   0       0             4185800  0    12230
PROVIDIAN FINL CORP           SR NT CV
                              3.25%05     74406AAA0        1678125   1500000     1500000   0       0             1500000  0        0
PROXICOM INC                  COM         744282104       12396150    635700      635700   0       0              635700  0        0
PROXIM INC                    COM         744284100       23615794    530692      530692   0       0              404792  0   125900
PSI TECHNOLOGIES HLDGS INC    SPNSRED ADR 74438Q109        2977125    233500      233500   0       0              233500  0        0
PSINET INC                    COM         74437C101       11846450   1230800     1230800   0       0             1230800  0        0
PSS WORLD MED INC             COM         69366A100        2084375    575000      575000   0       0              575000  0        0
PUBLIC SVC ENTERPRISE GROUP   COM         744573106       86320537   1931670     1931670   0       0             1931670  0        0
QLOGIC CORP                   COM         747277101      167409792   1902384     1902384   0       0             1841393  0    60991
QUAKER OATS CO                COM         747402105      264902113   3347894     3347894   0       0             3335956  0    11938
QUALCOMM INC                  COM         747525103        7519013    105530      105530   0       0              101480  0     4050
QUEST DIAGNOSTICS INC         COM         74834L100       63586418    554130      554130   0       0              554130  0        0
QUEST SOFTWARE INC            COM         74834T103        6936333    111680      111680   0       0              111680  0        0
QUORUM HEALTH GROUP INC       COM         749084109       16452280   1265560     1265560   0       0              960920  0   304640
QWEST COMMUNICATIONS INTL INC COM         749121109      418829859   8714366     8714366   0       0             8683918  0    30448
R & B FALCON CORP             COM         74912E101       16858800    604800      604800   0       0              604800  0        0
RADIANT SYSTEMS INC           COM         75025N102       57236778   2677744     2677744   0       0             2497600  0   180144
RADIO ONE INC                 CL A        75040P108         756392     91000       91000   0       0               91000  0        0
RADIO ONE INC                 CL D NON
                              VTG         75040P405        1349124    191040      191040   0       0              189240  0     1800
RADIO UNICA COMMUNICATIONS CP COM         75040Q106         132041     34075       34075   0       0               34075  0        0
RADIOSHACK CORP               COM         750438103      601803122   9312234     9312234   0       0             9287034  0    25200
                                                      ------------
                              PAGE TOTAL                2297840430

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 36
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
RADWARE LTD                   ORD         M81873107         632250     21075       21075   0       0               21075  0        0
RALSTON PURINA CO             COM RAL-PUR
                              GP          751277302        1339974     56570       56570   0       0               55440  0     1130
RATIONAL SOFTWARE CORP        COM NEW     75409P202      516503466   7445095     7445095   0       0             7435055  0    10040
RAVISENT TECHNOLOGIES INC     COM         754440105        2321053    825410      825410   0       0              825410  0        0
RCM TECHNOLOGIES INC          COM NEW     749360400        2058800    514700      514700   0       0              514700  0        0
REDBACK NETWORKS INC          COM         757209101       37904500    231125      231125   0       0              231125  0        0
REGENT COMMUNICATIONS INC DEL COM         758865109         460812     82850       82850   0       0               82850  0        0
REGIS CORP MINN               COM         758932107       11066595    737773      737773   0       0              469993  0   267780
RELIANT ENERGY INC            COM         75952J108       83455875   1794750     1794750   0       0             1794750  0        0
REMEDYTEMP INC                CL A        759549108         525932     44000       44000   0       0               44000  0        0
RENAISSANCE WORLDWIDE INC     COM         75968A109        4705200   3012292     3012292   0       0             2747141  0   265151
RENT A CTR INC NEW            COM         76009N100        1040610     30000       30000   0       0               30000  0        0
REPSOL YPF S A                SPNSRED ADR 76026T205        2640774    144210      144210   0       0              144210  0        0
REPUBLIC SVCS INC             COM         760759100       84057750   6404400     6404400   0       0             6404400  0        0
RESEARCH IN MOTION LTD        COM         760975102       14914895    151325      151325   0       0              151325  0        0
REUTERS GROUP PLC             SPNSRED ADR 76132M102       69785100    621002      621002   0       0              620542  0      460
RF MICRODEVICES INC           COM         749941100       23404160    731380      731380   0       0              731380  0        0
RITE AID CORP                 COM         767754104       29062520   7265630     7265630   0       0             7265630  0        0
ROGERS COMMUNICATIONS INC     CL B        775109200         952217     40200       40200   0       0               40200  0        0
ROHM & HAAS CO                COM         775371107      107057956   3683778     3683778   0       0             3675102  0     8676
ROYAL DUTCH PETE CO           NY REG
                              GLD1.25     780257804      158160737   2638783     2638783   0       0             2630813  0     7970
                                                      ------------
                              PAGE TOTAL                1152051174

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 37
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
RSA SEC INC                   COM         749719100      232109272   5382244     5382244   0       0             4654144  0   728100
S1 CORPORATION                COM         78463B101       87059048   7293210     7293210   0       0             6696143  0   597067
SAFECO CORP                   COM         786429100       31778678   1166190     1166190   0       0             1166190  0        0
SAFEWAY INC                   COM NEW     786514208     1341594597  28735935    28733895   0       0            28542436  0   193499
SANMINA CORP                  COM         800907107       49920007    533191      533191   0       0              533191  0        0
SANTA FE INTL CORP            ORD         G7805C108      389073419   8634180     8632740   0       0             8540940  0    93240
SAP AKTIENGESELLSCHAFT        SPNSRED ADR 803054204       69048695   1122743     1122743   0       0             1122743  0        0
SAWTEK INC                    COM         805468105       15057638    390945      390945   0       0              326005  0    64940
SBA COMMUNICATIONS CORP       COM         78388J106      146321380   3489076     3489076   0       0             3477176  0    11900
SBC COMMUNICATIONS INC        COM         78387G103      439604400   8792088     8792088   0       0             8788605  0     3483
SCANA CORP NEW                COM         80589M102        8294198    268638      268638   0       0              268638  0        0
SCC COMMUNICATIONS CORP       COM         78388X105         698250     93100       93100   0       0               93100  0        0
SCHERING PLOUGH CORP          COM         806605101       71576567   1539281     1539281   0       0             1533592  0     5689
SCHLOTZSKYS INC               COM         806832101        1684011    402200      402200   0       0              402200  0        0
SCHLUMBERGER LTD              COM         806857108       20001816    243000      243000   0       0              243000  0        0
SCHOLASTIC CORP               COM         807066105      164083816   2062339     2062339   0       0             1751239  0   311100
SCHWAB CHARLES CORP NEW       COM         808513105       40959900   1153800     1153800   0       0             1150340  0     3460
SCI SYS INC                   COM         783890106      123322670   3007870     3007870   0       0             2993120  0    14750
SCIENTIFIC ATLANTA INC        COM         808655104        2545000     40000       40000   0       0               40000  0        0
SCIQUEST COM INC              COM         80908Q107          82181     11900       11900   0       0               11900  0        0
SEACOR SMIT INC               COM         811904101        8532375    183000      183000   0       0              183000  0        0
                                                      ------------
                              PAGE TOTAL                3243347918

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 38
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
SEAGATE TECHNOLOGY            COM         811804103      571730619   8285951     8285951   0       0             8263751  0    22200
SEAGRAM LTD                   COM         811850106        1154484     20100       20100   0       0               12800  0     7300
SELECTICA INC                 COM         816288104        4909410    123120      123120   0       0              122120  0     1000
SEMCO ENERGY INC              INCOME
                              PRIDES      78412D307        1745700    158700      158700   0       0              158700  0        0
SEPRACOR INC                  COM         817315104      138875550   1131950     1131950   0       0             1131950  0        0
SERANOVA INC                  COM         817476104         525000    100000      100000   0       0               76424  0    23576
SERONO S A                    SPNSRED ADR 81752M101      148254645   4900980     4900980   0       0             4898770  0     2210
SHIRE PHARMACEUTICALS GRP PLC SPNSRED ADR 82481R106       36240750    702000      702000   0       0              701710  0      290
SIEBEL SYS INC                COM         826170102      625115948   5615890     5615890   0       0             5607660  0     8230
SIERRA PAC RES NEW            COM         826428104        6287562    349309      349309   0       0              349309  0        0
SILGAN HOLDINGS INC           COM         827048109         672326     72200       72200   0       0               72200  0        0
SILICONWARE PRECISION INDS
   LTD                        SPONSD ADR
                              SPL         827084864        1051680    213020      213020   0       0              213020  0        0
SILVERLEAF RESORTS INC        COM         828395103         182250     54000       54000   0       0               54000  0        0
SIPEX CORP                    COM         829909100       51996329   1236183     1236183   0       0              887173  0   349010
SITEL CORP                    COM         82980K107         101033     34400       34400   0       0               34400  0        0
SIX FLAGS INC                 COM         83001P109       26027600   1679200     1679200   0       0             1679200  0        0
SKILLSOFT CORP                COM         83066P101         217376     11830       11830   0       0               11830  0        0
SKYWEST INC                   COM         830879102       30283061    590889      590889   0       0              450329  0   140560
SMARTFORCE PUB LTD CO         SPNSRED ADR 83170A206      121886400   2572800     2572800   0       0             2532800  0    40000
SMITH INTL INC                COM         832110100       28965521    355135      355135   0       0              355135  0        0
SMITHKLINE BEECHAM PLC        ADR REP ORD 832378301         240188      3500        3500   0       0                3500  0        0
                                                      ------------
                              PAGE TOTAL                1796463431

~<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 39
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
SMUCKER J M CO                COM         832696306        4780080    196614      196614   0       0              196614  0        0
SMURFIT-STONE CONTAINER CORP  COM         832727101       54416676   4534723     4534723   0       0             4316123  0   218600
SNYDER COMMUNICATIONS INC     COM CIRCLE
                              COM         832914204         156983     53450       53450   0       0               53450  0        0
SODEXHO MARRIOTT SVCS INC     COM         833793102       18659874   1135236     1135236   0       0              893336  0   241900
SOFTWARE COM INC              COM         83402P104        1148496      6330        6330   0       0                6330  0        0
SOLECTRON CORP                COM         834182107      266122016   5769583     5769583   0       0             5753463  0    16120
SONIC CORP                    COM         835451105       49678430   1577093     1577093   0       0             1374213  0   202880
SONICWALL INC                 COM         835470105        1378545     48370       48370   0       0               48370  0        0
SONUS NETWORKS INC            COM         835916107        2158485     17080       17080   0       0               17080  0        0
SONY CORP                     ADR NEW     835699307         635903      6300        6300   0       0                6300  0        0
SOUTHERN CO                   COM         842587107       18450166    568800      568800   0       0              568800  0        0
SOVEREIGN BANCORP INC         UNIT EX
                              111229      845905306        2861511     49820       49820   0       0               49820  0        0
SPANISH BROADCASTING SYS INC  CL A        846425882       19476330   1657560     1657560   0       0             1282150  0   375410
SPECTRASITE HLDGS INC         COM         84760T100       41469383   2234101     2234101   0       0             2226901  0     7200
SPEECHWORKS INTL INC          COM         84764M101        1169940     18870       18870   0       0               18390  0      480
SPHERION CORP                 COM         848420105       30974366   2594820     2594820   0       0             2271692  0   323128
SPINNAKER EXPL CO             COM         84855W109         732375     21000       21000   0       0               21000  0        0
SPORTSLINE COM INC            COM         848934105       48131560   3484764     3484764   0       0             3018664  0   466100
SPRINT CORP                   COM FON GRP 852061100       11708913    399458      399458   0       0              398484  0      974
SPRINT CORP                   PCS COM
                              SER 1       852061506      869639806  24802915    24800105   0       0            24599105  0   203810
SPX CORP                      COM         784635104       80615958    567970      567970   0       0              564770  0     3200
                                                      ------------
                              PAGE TOTAL                1524365795

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 40
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
ST PAUL COS INC               COM         792860108      537775862  10905578    10903678   0       0            10788649  0   116929
STAR BUFFET INC               COM         855086104         113750     35000       35000   0       0               35000  0        0
STARWOOD HOTELS&RESORTS
  WRLDWD                      PAIRED CTF  85590A203        4037500    129200      129200   0       0              129200  0        0
STATE STR CORP                COM         857477103      485289740   3732998     3732998   0       0             3728678  0     4320
STATION CASINOS INC           COM         857689103        3873606    271832      271832   0       0              271832  0        0
STERIS CORP                   COM         859152100       16386348   1365529     1365529   0       0              865379  0   500150
STET HELLAS COMMUNICATIONS
  S A                         ADR         859823106         980441     65912       65912   0       0               65912  0        0
STEWART ENTERPRISES INC       CL A        860370105        1785914    922000      922000   0       0              922000  0        0
STILWELL FINL INC             COM         860831106      125088600   2875600     2875600   0       0             2875600  0        0
STORAGENETWORKS INC           COM         86211E103        1239528     12130       12130   0       0               11930  0      200
STRATOS LIGHTWAVE INC         COM         863100103        1637655     50780       50780   0       0               40150  0    10630
STUDENT LN CORP               COM         863902102       13722127    281122      281122   0       0              179102  0   102020
SUN MICROSYSTEMS INC          COM         866810104     1600092958  13705293    13705293   0       0            13658053  0    47240
SUNGARD DATA SYS INC          COM         867363103       61353192   1433084     1433084   0       0             1008490  0   424594
SUNTRUST BKS INC              COM         867914103         597744     12000       12000   0       0               12000  0        0
SUPERIOR ENERGY SVCS INC      COM         868157108        6030150    574300      574300   0       0              574300  0        0
SWITCHBOARD INC               COM         871045100       13655252   2100808     2100808   0       0             1987328  0   113480
SYBRON INTL CORP              COM         87114F106         313920     13080       13080   0       0                8300  0     4780
SYCAMORE NETWORKS INC         COM         871206108        9234000     85500       85500   0       0               85500  0        0
SYLVAN LEARNING SYS INC       COM         871399101       11081153    748120      748120   0       0              748120  0        0
SYNOPSYS INC                  COM         871607107      171036228   4515808     4515808   0       0             4248198  0   267610
                                                      ------------
                              PAGE TOTAL                3065325669

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 41
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
SYNTEL INC                    COM         87162H103        1115490    142500      142500   0       0              142500  0        0
TAIWAN SEMICONDUCTOR MFG LTD  SPNSRED ADR 874039100        2487176    122070      122070   0       0              122070  0        0
TALISMAN ENERGY INC           COM         87425E103         525930     15000       15000   0       0               15000  0        0
TALK COM INC                  COM         874264104       29096365   6603805     6603805   0       0             6603805  0        0
TECH DATA CORP                COM         878237106         641250     15000       15000   0       0               15000  0        0
TECHNOLOGY SOLUTIONS CO       COM         87872T108        9539675   3815870     3815870   0       0             3006436  0   809434
TEKELEC                       COM         879101103      103470282   3147385     3147385   0       0             2961385  0   186000
TEKTRONIX INC                 COM         879131100      101071150   1315825     1315825   0       0             1315825  0        0
TELE CENTRO OESTE CELULAR
  S A                         SPON
                              ADR PFD     87923P105        2492444    234583      234583   0       0              234583  0        0
TELE NORTE CELULAR PART S A   SPON
                              ADR PFD     87924Y105        1892080     47302       47302   0       0               47302  0        0
TELE NORTE LESTE PART S A     SPON
                              ADR PFD     879246106         390179     17057       17057   0       0               17057  0        0
TELE1 EUROPE HLDG AB          SPNSRED ADR 87944T201        3308337    367593      367593   0       0              367593  0        0
TELECORP PCS INC              CL A        879299105        2782550    146450      146450   0       0              146450  0        0
TELEDYNE TECHNOLOGIES INC     COM         879360105       11005464    377870      377870   0       0              377870  0        0
TELEFONICA S A                SPNSRED ADR 879382208       50472533    849177      849177   0       0              849177  0        0
TELEFONOS DE MEXICO S A       SPON ADR
                              ORD L       879403780       66956582   1258890     1258890   0       0             1258890  0        0
TELEMIG CELULAR PART S A      SPON
                              ADR PFD     87944E105        4022206     75981       75981   0       0               75981  0        0
TELEPHONE & DATA SYS INC      COM         879433100       59995636    541966      541966   0       0              541966  0        0
TELESYSTEM INTL WIRELESS INC  SUB VTG SHS 879946101       44902216   3193160     3193160   0       0             3193160  0        0
TELETECH HOLDINGS INC         COM         879939106       70278689   2839543     2839543   0       0             2839543  0        0
TELLABS INC                   COM         879664100       63323137   1326139     1324779   0       0             1256339  0    69800
                                                      ------------
                              PAGE TOTAL                 629769372

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 42
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
TENET HEALTHCARE CORP         COM         88033G100       25232246    693670      693670   0       0              693670  0        0
TERADYNE INC                  COM         880770102      189275800   5407880     5407880   0       0             5352800  0    55080
TEVA PHARMACEUTICAL INDS LTD  ADR         881624209      139081721   1900361     1900361   0       0             1900361  0        0
TEXACO INC                    COM         881694103         236250      4500        4500   0       0                4500  0        0
TEXAS INSTRS INC              COM         882508104       92501903   1960326     1960326   0       0             1960204  0      122
THERMO ELECTRON CORP          COM         883556102       40023490   1539365     1539365   0       0             1539365  0        0
TIBCO SOFTWARE INC            COM         88632Q103       29410674    348315      348315   0       0              348315  0        0
TICKETMASTER ONLINE-
  CITYSEARCH                  CL B        88633P203       10870404    641814      641814   0       0              490174  0   151640
TIDEWATER INC                 COM         886423102       10965500    241000      241000   0       0              241000  0        0
TIER TECHNOLOGIES INC         CL B        88650Q100       10149716   1382042     1382042   0       0             1382042  0        0
TIME WARNER INC               COM         887315109      764439900   9769200     9767730   0       0             9669281  0    99919
TIME WARNER TELECOM INC       CL A        887319101       82880685   1715530     1715530   0       0             1679930  0    35600
TJX COS INC NEW               COM         872540109        5533200    245920      245920   0       0              238700  0     7220
TOOTSIE ROLL INDS INC         COM         890516107       12289960    313120      313120   0       0              199963  0   113157
TOTAL FINA ELF S A            SPNSRED ADR 89151E109       25542490    347815      347815   0       0              347815  0        0
TOTAL RENAL CARE HLDGS INC    COM         89151A107       81869235  10915898    10915898   0       0             9358760  0   557138
TRANSACTION SYS ARCHITECTS    CL A        893416107       47804283   2941802     2941802   0       0             2298882  0   642920
TRANSOCEAN SEDCO FOREX INC    ORD         G90078109      815300103  13907038    13907038   0       0            13821338  0    85700
TRANSWITCH CORP               NT CV
                              144A4.5%05  894065AA9        1080200    880000      880000   0       0              880000  0        0
TRIBUNE CO NEW                COM         896047107      228016925   5226749     5226749   0       0             5218465  0     8284
TRICO MARINE SERVICES INC     COM         896106101       35982275   2266600     2266600   0       0             2266600  0        0
                                                      ------------
                              PAGE TOTAL                2648486959

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 43
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
TRINTECH GROUP PLC            SPNSRED ADR 896682101       25818121   1282888     1282888   0       0             1276038  0     6850
TRITEL INC                    CL A        89675X104         352361     24620       24620   0       0               24620  0        0
TRITON NETWORK SYS INC        COM         896775103         161306     12290       12290   0       0               12290  0        0
TRITON PCS HLDGS INC          CL A        89677M106        3916000    142400      142400   0       0              142400  0        0
TRW INC                       COM         872649108      105512550   2597232     2597232   0       0             2596942  0      290
TUBOS DE ACERO DE MEXICO S A  ADR NEW     898592506        1059387     63247       63247   0       0               63247  0        0
TURKCELL ILETISIM HIZMETLERI  SPNSRED ADR 900111105        8856540    805140      805140   0       0              805140  0        0
TXU CORP                      COM         873168108      106106359   2677763     2677763   0       0             2658265  0    19498
TYCO INTL LTD NEW             COM         902124106     3142725799  60582666    60582666   0       0            60486048  0    96618
TYCOM LTD                     COM         G9144B106      236583257   6165036     6165036   0       0             6145016  0    20020
U S FRANCHISE SYS INC         CL A NEW    902956309        2516942    519600      519600   0       0              519600  0        0
UBICS INC                     COM         90261L108         124848     54000       54000   0       0               54000  0        0
ULTICOM INC                   COM         903844108        1159793     24611       24611   0       0               24611  0        0
UNIBANCO-UNIAO DE BANCOS
  BRASL                       GDR REP
                              PFD UT      90458E107        1981023     60031       60031   0       0               60031  0        0
UNICOM CORP                   COM         904911104       57465591   1022756     1022756   0       0             1019386  0     3370
UNION PAC CORP                COM         907818108         614225     15800       15800   0       0               15800  0        0
UNISYS CORP                   COM         909214108        9853088    875830      875830   0       0              868090  0     7740
UNITED PARCEL SERVICE INC     CL B        911312106        5564213     98700       98500   0       0               89160  0     9540
UNITED RENTALS INC            COM         911363109        3198058    132562      132562   0       0              132562  0        0
UNITED STATIONERS INC         COM         913004107         307988     11460       11460   0       0               11460  0        0
UNITED TECHNOLOGIES CORP      COM         913017109     1350276665  19498580    19498580   0       0            19469912  0    28668
                                                      ------------
                              PAGE TOTAL                5064154114

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 44
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
UNITED THERAPEUTICS CORP DEL  COM         91307C102      202443506   2316950     2316950   0       0             2203030  0   113920
UNITEDGLOBALCOM               PFD CV
                              1/20DSR     913247201       18270045    438920      438920   0       0              438920  0        0
UNITEDGLOBALCOM               CL A        913247508      164014860   5467162     5467162   0       0             5464562  0     2600
UNITEDGLOBALCOM               PFD D
                              DEP1/20     913247805        5607360    169920      169920   0       0              169920  0        0
UNITEDHEALTH GROUP INC        COM         91324P102      782948855   7928596     7928596   0       0             7921365  0     7231
UNIVISION COMMUNICATIONS INC  CL A        914906102      127187125   3403000     3403000   0       0             3403000  0        0
UNOCAL CORP                   COM         915289102       41443855   1169508     1169508   0       0             1169408  0      100
UNUMPROVIDENT CORP            COM         91529Y106      113870665   4178740     4178740   0       0             4175610  0     3130
US BANCORP DEL                COM         902973106      167215640   7350138     7350138   0       0             7329527  0    20611
USA NETWORKS INC              COM         902984103       45874962   2091214     2091214   0       0             2091214  0        0
USEC INC                      COM         90333E108        2008975    472700      472700   0       0              472700  0        0
USINTERNETWORKING INC         COM         917311805         471370     70649       70649   0       0               70649  0        0
VARCO INTL INC DEL            COM         922122106        6358066    305500      305500   0       0              305500  0        0
VARIAN INC                    COM         922206107       42689212    991343      991343   0       0              778353  0   212990
VARIAN SEMICONDUCTOR EQUIPMNT COM         922207105       39247042   1048349     1048349   0       0              868829  0   179520
VDI MULTIMEDIA                COM         917916108         457888     84700       84700   0       0               84700  0        0
VEECO INSTRS INC DEL          COM         922417100      139577309   1313471     1313471   0       0             1161591  0   151880
VENTRO CORP                   COM         922815105         509300     46300       46300   0       0               46300  0        0
VERISIGN INC                  COM         92343E102     1740377661   8591827     8591827   0       0             8496209  0    95618
VERITAS SOFTWARE CO           COM         923436109      419747882   2955971     2955971   0       0             2949406  0     6565
VERITY INC                    COM         92343C106       24450912    685149      685149   0       0              523079  0   162070
                                                      ------------
                              PAGE TOTAL                4084772490

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 45
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
VERIZON COMMUNICATIONS        COM         92343V104      509781019  10524620    10522462   0       0            10427994  0    96626
VERSATA INC                   COM         925298101        5031820    189880      189880   0       0              180000  0     9880
VERSATEL TELECOM INTL N V     SPNSRED ADR 925301103        3369083    142988      142497   0       0              142988  0        0
VESTCOM INTL INC              COM         924904105         380250    152100      152100   0       0              152100  0        0
VI TECHNOLOGIES INC           COM         917920100        7763911   1150209     1150209   0       0              911979  0   238230
VIA NET WRKS INC              COM         925912107        6241524    648470      648470   0       0              648470  0        0
VIACOM INC                    CL B        925524308      542055618   9265908     9265908   0       0             9233563  0    32345
VIASYSTEMS GROUP INC          COM         92553H100        5549480    326440      326440   0       0              326440  0        0
VIGNETTE CORP                 COM         926734104       76815944   2571245     2571245   0       0             2571245  0        0
VIRAGE INC                    COM         92763Q106        1399275     82920       82920   0       0               82920  0        0
VIRATA CORP                   COM         927646109        1642545     24840       24840   0       0               24840  0        0
VISTEON CORP                  COM         92839U107        4816889    318472      318472   0       0              318472  0        0
VISX INC DEL                  COM         92844S105      224623495   8338846     8338846   0       0             7893946  0   444900
VITESSE SEMICONDUCTOR CORP    COM         928497106       24902360    280000      280000   0       0              280000  0        0
VITRIA TECHNOLOGY             COM         92849Q104        4186925     89800       89800   0       0               89800  0        0
VODAFONE GROUP PLC NEW        SPNSRED ADR 92857W100        5481254    148142      148142   0       0              148142  0        0
VOICESTREAM WIRELESS CORP     COM         928615103       87131225    750730      750630   0       0              744630  0     6100
WACKENHUT CORP                COM SER B   929794303        1518000    184000      184000   0       0              184000  0        0
WADDELL & REED FINL INC       CL A        930059100       12736877    410867      410867   0       0              265647  0   145220
WAL MART STORES INC           COM         931142103     1002872881  20838917    20838917   0       0            20789754  0    49163
WALGREEN CO                   COM         931422109         311463      8210        8210   0       0                5200  0     3010
                                                      ------------
                              PAGE TOTAL                2528611837

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 46
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
WALTER INDS INC               COM         93317Q105         706450     79600       79600   0       0               79600  0        0
WASHINGTON GAS LT CO          COM         938837101       16118926    599774      599774   0       0              599774  0        0
WASHINGTON MUT INC            COM         939322103       30703413    771210      771210   0       0              771210  0        0
WASTE MGMT INC DEL            COM         94106L109       19225583   1102574     1102574   0       0             1102574  0        0
WATCHGUARD TECHNOLOGIES INC   COM         941105108       25641840    427364      427364   0       0              390816  0    36548
WATERLINK INC                 COM         94155N105         293625    130500      130500   0       0              130500  0        0
WATERS CORP                   COM         941848103      479273366   5385094     5385094   0       0             5378664  0     6430
WATSON PHARMACEUTICALS INC    COM         942683103      259127747   3994262     3994262   0       0             3986852  0     7410
WEATHERFORD INTL INC          COM         947074100      308162596   7166572     7166572   0       0             7000072  0   166500
WEBMETHODS INC                COM         94768C108        2116113     18381       18381   0       0               18381  0        0
WELLPOINT HEALTH NETWORK NEW  COM         94973H108       28684800    298800      298800   0       0              298800  0        0
WELLS FARGO & CO NEW          COM         949746101      152605286   3322056     3322056   0       0             3319845  0     2211
WESTPOINT STEVENS INC         COM         961238102         924875     75500       75500   0       0               75500  0        0
WEYERHAEUSER CO               COM         962166104         415459     10290       10290   0       0                6200  0     4090
WHITEHALL JEWELLERS INC       COM         965063100        1448503    182500      182500   0       0              182500  0        0
WILLIAMS COMMUNICATIONS GROUP CL A        969455104       32954540   1647727     1647727   0       0             1647727  0        0
WILLIAMS COS INC DEL          COM         969457100      400648807   9482812     9482812   0       0             9469886  0    12926
WIND RIVER SYSTEMS INC        COM         973149107       33230072    693203      693203   0       0              525173  0   168030
WINSTAR COMMUNICATIONS INC    COM         975515107       71320414   4601317     4601317   0       0             4599267  0     2050
WIRELESS FACILITIES INC       COM         97653A103         336315      5830        5830   0       0                5830  0        0
WORKFLOW MGMT INC             COM         98137N109        1290862    210753      210753   0       0              210753  0        0
                                                      ------------
                              PAGE TOTAL                1865229591

<PAGE>

                                                           MFS 13F REPORT
DATE: 000930                                                                                                      PAGE: 47
<CAPTION>
                                                                                         ITEM 6
                                                                                 INVESTMENT DISCRETION                 ITEM 8
                                                         ITEM 4      ITEM 5             (SHARES)                  VOTING AUTHORITY
                                                          FAIR       SHARES                        (C)     ITM        (SHARES)
ITEM 1                         ITEM 2       ITEM 3       MARKET        OR         (A)      (B)    SHARED    7    (A)     (B)   (C)
ISSUER                         CLASS        SECID        VALUE       PRN AMT      SOLE    SHARED  (OTHER)  MGRS  SOLE   SHARED NONE
----------------------------  --------    ---------   ------------  --------    --------  ------  -------  ---- ------  ------ -----
<S>                           <C>         <C>         <C>           <C>         <C>        <C>     <C>    <C>   <C>       <C> <C>
WORLDCOM INC GA NEW           COM         98157D106      439093133  14455741    14455741   0       0            14438181  0    17560
XEROX CORP                    COM         984121103         933452     61974       61974   0       0               54684  0     7290
XILINX INC                    COM         983919101      403804760   4715968     4715968   0       0             4715968  0        0
XL CAP LTD                    CL A        G98255105      103074563   1402375     1402375   0       0             1402375  0        0
YOUNG & RUBICAM INC           COM         987425105       22938300    463400      463400   0       0              463400  0        0
ZIFF-DAVIS INC                COM ZDNET   989511209        6523643    463920      463920   0       0              441920  0    22000
ZORAN CORP                    COM         98975F101        3792750     77800       77800   0       0               77800  0        0
                                                      ------------
                              PAGE TOTAL                 980160601
                                                      ------------
                              GRAND TOTAL             120765256892
</TABLE>


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