13F-HR 1 l02675ae13fvhr.txt OAK ASSOCIATES, LTD. 13F-HR/6-30-2003 FORM 13F INFORMATION REGUIRED OF INSTITUTIONAL INVESTMENT MANAGERS PURSUANT TO SECTION 13(f) OF THE SECURITIES EXCHANGE ACT OF 1934 AND RULES THEREUNDER Securities and Exchange Commission Washington, D.C. 20549 Report for the Calendar Year or Quarter Ended June 30, 2003 Name of Institutional Investment Manager: OAK ASSOCIATES, LTD. #28-2338 Business Address: 3875 EMBASSY PARKWAY, #250 AKRON, OHIO 44333 Name, Phone No., and Title of Person Duly Authorized to Submit This Report. JAMES D. OELSCHLAGER, MANAGING MEMBER (330) 668-1234 ATTENTION -- Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). The institutional investment manager submitting this Form and its attachments and the person by whom it is signed represent hereby that all information contained therein is true, correct and complete. It is understood that all required items, statements and schedules are considered integral parts of this Form and that the submission of any amendment represents that all unattended items, statements and schedules remain true, correct and complete as previously submitted. Pursuant to the requirements of Securities Exchange Act of 1934, the undersigned institutional investment manager has caused this report to be signed on its behalf in the City of AKRON and State of OHIO on the 13th day of August 2003 JAMES D. OELSCHLAGER (Manual Signature of Person Duly Authorized to Submit This Report) Name and 13F file numbers of ALL Institutional Investment Managers with respect to which this schedule is filed (other than the one filing this report): (List in alphabetical order). 13F File Numbers will be assigned to Institutional Investment Managers after they file their first report.
FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ADVENT SOFTWARE COM 007974108 40285 2353159 SH SOLE 2200476 AFFYMETRIX INC COM COM 00826t108 14841 752990 SH SOLE 752990 ALTRIA GROUP INC COM COM 02209S103 641 14100 SH SOLE 14100 AMERICAN INT'L. GRP COM 026874107 346107 6272319 SH SOLE 6148835 AMGEN INC COM 031162100 1062 16100 SH SOLE 16100 ANHEUSER-BUSCH CO INC COM 035229103 327 6400 SH SOLE 6400 APPLIED BIOSYSTEMS COM 038020103 883 46410 SH SOLE 46410 APPLIED MATERIALS COM 038222105 476713 30095482 SH SOLE 29430461 AT ROAD INC COM 04648K105 1919 175700 SH SOLE 175700 AVALONBAY COM 053484101 866 20300 SH SOLE 20300 AVID TECHNOLOGY INC. COM 05367P100 3381 95700 SH SOLE 95700 BRISTOL MYERS SQUIBB CO COM 110122108 217 8000 SH SOLE 8000 BROADCOM CORP CL A COM 111320107 3385 135870 SH SOLE 135870 BROCADE COMMUNICATIONS COM 111621108 129749 21954178 SH SOLE 21228329
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FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- BRUKER DALTONICS, INC. COM 116795105 406 75900 SH SOLE 75900 CALIPER TECHNOLOGIES, INC COM 130876105 369 81000 SH SOLE 81000 CARDINAL HEALTH INC. COM 14149Y108 239633 3726814 SH SOLE 3586460 CERNER CORP. COM 156782104 7296 320000 SH SOLE 320000 CHARLES SCHWAB CORP. COM 808513105 247477 24526938 SH SOLE 23842048 CHECK POINT SOFTWARE COM M22465104 30097 1543443 SH SOLE 1261982 CISCO SYSTEMS COM 17275R102 862264 51355755 SH SOLE 50569775 CITIGROUP INC. COM 172967101 321135 7503149 SH SOLE 7307634 COGNIZANT TECH SOLUTIONS COM 192446102 39683 1627025 SH SOLE 1626945 CONCORD COMMUNICATIONS COM COM 206186108 2150 156000 SH SOLE 156000 CREE INC COM COM 225447101 2828 174050 SH SOLE 174050 DELL COMPUTER COM 247025109 136343 4282125 SH SOLE 4282125 DSP GROUP, INC. COM 23332B106 2163 99400 SH SOLE 99400 EBAY INC COM 278642103 41757 401510 SH SOLE 401490 ELI LILLY & CO. COM 532457108 192704 2794023 SH SOLE 2659282 EMC CORP. COM 268648102 342521 32714624 SH SOLE 31727730 EMULEX CORP COM 292475209 14832 651370 SH SOLE 651370 ERESEARCH TECHNOLOGY INC COM 29481V108 2118 94800 SH SOLE 94800
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FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- EXPRESS SCRIPTS INC. COM 302182100 35414 517675 SH SOLE 513290 FIRST DATA CORP COM 319963104 87765 2117886 SH SOLE 2117886 FIRSTMERIT CORP. COM 337915102 2552 111949 SH SOLE 111949 FLEXTRONICS INTL LTD ORD COM Y2573F102 12331 1182300 SH SOLE 1182300 GENENTECH INC NEW COM 368710406 433 6000 SH SOLE 6000 GENERAL ELECTRIC COM 369604103 1405 48976 SH SOLE 48976 GENTEX CORP COM 371901109 1992 65000 SH SOLE 65000 HRPT PPTYS TR COM SH BEN INT COM 40426W101 404 43900 SH SOLE 43900 INTEL CORP COM 458140100 136605 6564403 SH SOLE 6564403 INTERSIL CORP COM 46069S109 96757 3636115 SH SOLE 3346728 INTUIT INC. COM 461202103 11079 248400 SH SOLE 248400 INVITROGEN CORP COM COM 46185R100 1231 32070 SH SOLE 32070 IXIA COM 45071R109 762 118200 SH SOLE 118200 JOHNSON & JOHNSON COM 478160104 1081 20900 SH SOLE 20900 JP MORGAN CHASE & COMPANY COM 46625H100 1120 32768 SH SOLE 32768 JUNIPER NETWORKS COM 48203R104 270261 21672888 SH SOLE 20927133 LINEAR TECHNOLOGY CORP. COM 535678106 315858 9754731 SH SOLE 9754731 MARVELL TECH GROUP LTD ORD COM G5876H105 4929 143500 SH SOLE 143500 MAXIM INTEGRATED PRODUCTS COM 57772K101 300224 8804255 SH SOLE 8595641
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FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- MBNA CORP. COM 55262L100 415458 19935597 SH SOLE 19530808 MBOP LIQUIDATING TR TR CTF COM 552629206 0 10022 SH SOLE 10022 MCDATA CORP CL A COM 580031201 116260 7935790 SH SOLE 7935685 MEDICIS PHARMACEUTICAL CORP. C COM 584690309 765 13500 SH SOLE 13500 MEDTRONIC INC COM 585055106 422488 8607336 SH SOLE 8604371 MICROSOFT COM 594918104 382698 14925858 SH SOLE 14623108 MOLECULAR DEVICES CORP. COM 60851C107 425 26700 SH SOLE 26700 MORGAN STANLEY COM 617446448 224339 5247723 SH SOLE 5074337 NASDAQ 100 INDEX TRACKING COM 631100104 2507 83700 SH SOLE 83700 NEOWARE SYS INC COM COM 64065P102 1939 127500 SH SOLE 127500 NETSCREEN TECHNOLOGIES COM 64117V107 1962 88000 SH SOLE 88000 NEXTEL COMMUNICATIONS INC CLAS COM 338898109 14660 811266 SH SOLE 811266 NOVELLUS SYS INC. COM 670008101 9587 261575 SH SOLE 261575 PACKETEER INC COM COM 695210104 4531 292700 SH SOLE 292700 PAYCHEX INC. COM 704326107 71462 2431500 SH SOLE 2431500 PEPSICO INC. COM 713448108 236 5300 SH SOLE 5300 PFIZER INC COM 717081103 395833 11591025 SH SOLE 11341825 PHOTON DYNAMICS INC COM 719364101 2029 73100 SH SOLE 73100
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FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- PINNACLE SYSTEMS INC. COM 723481107 421 39300 SH SOLE 39300 PMC-SIERRA, INC. COM 69344F106 184907 15723442 SH SOLE 15276141 PROCTER & GAMBLE CO COM 742718109 247 2775 SH SOLE 2775 QLOGIC CORP COM COM 747277101 11501 238400 SH SOLE 238365 QUALCOMM INC. COM 747525103 40421 1124690 SH SOLE 1124650 RUDOLPH TECHNOLOGIES COM COM 781270103 2346 147000 SH SOLE 147000 SEMTECH COM 816850101 469 32900 SH SOLE 32900 SKYWORKS SOLUTIONS INC COM 83088M102 2846 420400 SH SOLE 420400 STATE STREET BOSTON CORP COM 857477103 221 5600 SH SOLE 5600 SYMBOL TECHNOLOGIES INC. COM 871508107 12241 940916 SH SOLE 940916 TECHNE CORP COM COM 878377100 1044 34400 SH SOLE 34400 TEVA PHARMACEUTICAL COM 881624209 1257 22100 SH SOLE 22100 UTSTARCOM INC DEL COM 918076100 8866 248755 SH SOLE 248755 VERITAS SOFTWARE CO COM COM 923436109 481520 16707808 SH SOLE 16372923 WATERS CORP COM 941848103 11043 379090 SH SOLE 379090 WAYNE BANCORP INC COM 944293109 977 32047 SH SOLE 32047 WEBMETHODS INC COM COM 94768C108 6193 763600 SH SOLE 763600 WEBSENSE INC COM COM 947684106 1915 122200 SH SOLE 122200 XILINX INC. COM 983919101 213916 8455186 SH SOLE 8151517
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FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- XM SATELLITE RADIO HLD CL A COM 983759101 278 25300 SH SOLE 25300 YAHOO INC COM 984332106 8142 249000 SH SOLE 249000 ATMEL CORP COM 049513104 69 27100 SH SOLE 27100 JDS UNIPHASE CORP COM 46612J101 65 18678 SH SOLE 18678 TRIQUINT SEMICONDUCTOR COM 89674K103 79 19200 SH SOLE 19200 VITESSE SEMICONDUCTOR COM 928497106 58 11900 SH SOLE 11900
Page 6 FORM 13F SUMMARY PAGE REPORT SUMMARY QUARTER ENDED 06/30/03 Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 94 Form 13F Information Table Value Total: 7,846,576 (thousand)
List of Other Included Mangers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional investment managers with respect to which this report if filed, other than the manager filing this report. No. 0 Form 13F File Number: N/A Name: N/A