13F-HR 1 l07605ae13fvhr.txt OAK ASSOCIATES, LTD 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 March 31, 2004 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 12th day of May 2004 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 ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- AFFYMETRIX INC COM COM 00826t108 29656 877350 SH SOLE 878155 ALLIANCE SYSTEMS CORP COM 018581108 817 24337 SH SOLE 24337 ALTRIA GROUP INC COM COM 02209S103 768 14100 SH SOLE 14100 AMERICAN INT'L. GRP COM 026874107 393039 5347679 SH SOLE 5508599 AMERISOURCEBERGEN CORP COM COM 03073E105 1263 23100 SH SOLE 23100 AMGEN INC COM 031162100 1151 19800 SH SOLE 19800 ANHEUSER-BUSCH CO INC COM 035229103 326 6400 SH SOLE 6400 APOLLO GROUP INC CL A COM 037604105 985 11400 SH SOLE 11400 APPLIED BIOSYSTEMS COM 038020103 1238 62610 SH SOLE 62610 APPLIED MATERIALS COM 038222105 521700 23696409 SH SOLE 24458538 AT ROAD INC COM 04648K105 3547 289100 SH SOLE 289100 AVALONBAY COM 053484101 1088 20300 SH SOLE 20300 AVID TECHNOLOGY INC. COM 05367P100 15477 335500 SH SOLE 335500 BROADCOM CORP CL A COM 111320107 3745 96000 SH SOLE 96000 BROCADE COMMUNICATIONS COM 111621108 258 38851 SH SOLE 38851 BRUKER BIOSCIENCES CP COM COM 116794108 406 81100 SH SOLE 81100 CABOT MICROELECTRONICS COM COM 12709P103 8005 190000 SH SOLE 190000 CALIPER LIFE SCIENCES COM COM 130872104 559 81000 SH SOLE 81000 CARDINAL HEALTH INC. COM 14149Y108 313638 4372268 SH SOLE 4552083 CERNER CORP. COM 156782104 13976 309900 SH SOLE 309900 CHARLES SCHWAB CORP. COM 808513105 319230 26619949 SH SOLE 27496182 CISCO SYSTEMS COM 17275R102 1057897 43979551 SH SOLE 44883238 CITIGROUP INC. COM 172967101 363338 6784083 SH SOLE 7027820 COGNIZANT TECH SOLUTIONS COM 192446102 82445 1821835 SH SOLE 1822005 CONCORD COMMUNICATIONS COM COM 206186108 2445 167100 SH SOLE 167100 CREE INC COM COM 225447101 4886 219800 SH SOLE 219800 DELL INC COM COM 24702R101 188189 5597518 SH SOLE 5597518 DSP GROUP, INC. COM 23332B106 3702 143500 SH SOLE 143500 EBAY INC COM 278642103 253067 3530005 SH SOLE 3652815 ECOLLEGE COM COM COM 27887E100 3593 172100 SH SOLE 172100 ELI LILLY & CO. COM 532457108 62836 775136 SH SOLE 939267 EMC CORP. COM 268648102 382159 26920623 SH SOLE 28079243 EMULEX CORP COM 292475209 12661 594700 SH SOLE 594700 EPIX MEDICAL INC COM COM 26881Q101 1036 49913 SH SOLE 49913 ERESEARCH TECHNOLOGY INC COM 29481V108 4297 153200 SH SOLE 153200 EXPRESS SCRIPTS INC. COM 302182100 23443 310090 SH SOLE 314475 FIRST DATA CORP COM 319963104 107497 2549728 SH SOLE 2549728 FIRSTMERIT CORP. COM 337915102 2812 107936 SH SOLE 107936 FLEXTRONICS INTL LTD ORD COM Y2573F102 17873 1044510 SH SOLE 1045760 GARMIN LTD. COM G37260109 9494 221770 SH SOLE 222275 GENENTECH INC NEW COM 368710406 635 6000 SH SOLE 6000 GENERAL ELECTRIC COM 369604103 807 26426 SH SOLE 26426 GENTEX CORP COM 371901109 11150 257100 SH SOLE 257100 HRPT PPTYS TR COM SH BEN INT COM 40426W101 496 43900 SH SOLE 43900 INTEL CORP COM 458140100 169717 6239609 SH SOLE 6239609 INTERSIL CORP COM 46069S109 105821 4383957 SH SOLE 4745369 INTUIT INC. COM 461202103 11012 246650 SH SOLE 246745 INVITROGEN CORP COM COM 46185R100 2299 32070 SH SOLE 32070 IXIA COM 45071R109 1281 118200 SH SOLE 118200 JOHNSON & JOHNSON COM 478160104 1060 20900 SH SOLE 20900 JP MORGAN CHASE & COMPANY COM 46625H100 1375 32768 SH SOLE 32768 JUNIPER NETWORKS COM 48203R104 435045 15924943 SH SOLE 16719697 LINEAR TECHNOLOGY CORP. COM 535678106 320321 8629138 SH SOLE 8636298 LIONBRIDGE TECH INC COM 536252109 4141 425600 SH SOLE 425600 MACROVISION CORP COM COM 555904101 1795 95000 SH SOLE 95000 MARVELL TECH GROUP LTD ORD COM G5876H105 5894 131100 SH SOLE 131100 MAXIM INTEGRATED PRODUCTS COM 57772K101 335871 6893834 SH SOLE 7150758 MBNA CORP. COM 55262L100 461940 16226138 SH SOLE 16718832 MBOP LIQUIDATING TR TR CTF COM 552629206 0 10022 SH SOLE 10022 MCDATA CORP CL A COM 580031201 99 14100 SH SOLE 14100 MEDICIS PHARMACEUTICAL CORP. C COM 584690309 1080 27000 SH SOLE 27000 MEDIMMUNE INC COM COM 584699102 1327 57500 SH SOLE 57500
MEDTRONIC INC COM 585055106 405759 8242781 SH SOLE 8497581 MICROSOFT COM 594918104 345726 13459820 SH SOLE 13867950 MOLECULAR DEVICES CORP. COM 60851C107 588 31200 SH SOLE 31200 MORGAN STANLEY COM 617446448 208796 3445781 SH SOLE 3643945 NEOWARE SYS INC COM COM 64065P102 2723 264400 SH SOLE 264400 NETSCREEN TECHNOLOGIES COM 64117V107 26930 500565 SH SOLE 739860 NEXTEL COMMUNICATIONS CL A COM 65332v103 20006 811266 SH SOLE 811266 PACKETEER INC COM COM 695210104 4463 338100 SH SOLE 338100 PAYCHEX INC. COM 704326107 97800 2747205 SH SOLE 2747205 PEPSICO INC. COM 713448108 264 4900 SH SOLE 4900 PFIZER INC COM 717081103 391223 10841947 SH SOLE 11161891 PHOTON DYNAMICS INC COM 719364101 2385 73100 SH SOLE 73100 PMC-SIERRA, INC. COM 69344F106 239872 13643768 SH SOLE 14135083 QLOGIC CORP COM COM 747277101 11041 334110 SH SOLE 334110 QUALCOMM INC. COM 747525103 70369 1061185 SH SOLE 1061185 RUDOLPH TECHNOLOGIES COM COM 781270103 2753 147000 SH SOLE 147000 SKYWORKS SOLUTIONS INC COM 83088M102 3759 322100 SH SOLE 322100 STATE STREET BOSTON CORP COM 857477103 292 5600 SH SOLE 5600 SYMANTEC CORP COM 871503108 13733 296185 SH SOLE 296620 SYMBOL TECHNOLOGIES INC. COM 871508107 16793 1216470 SH SOLE 1216870 TECHNE CORP COM COM 878377100 1301 31900 SH SOLE 31900 TEVA PHARMACEUTICAL COM 881624209 1400 22100 SH SOLE 22100 TIFFANY AND CO. COM 886547108 9161 240000 SH SOLE 240000 ULTIMATE SOFTWARE GRP COM COM 90385D107 4011 294900 SH SOLE 294900 UNIVERSITY OF PHOENIX ONLINE COM 037604204 18142 208470 SH SOLE 208485 UTSTARCOM INC DEL COM 918076100 12632 439180 SH SOLE 439380 VERITAS SOFTWARE CO COM COM 923436109 364021 13106225 SH SOLE 13527356 WATERS CORP COM 941848103 14452 347690 SH SOLE 353860 WAYNE BANCORP INC COM 944293109 836 35331 SH SOLE 35331 WEBSENSE INC COM COM 947684106 1694 57200 SH SOLE 57200 XILINX INC. COM 983919101 274196 6888730 SH SOLE 7261576 XM SATELLITE RADIO HLD CL A COM 983759101 1857 66500 SH SOLE 66500 YAHOO INC COM 984332106 9452 195000 SH SOLE 195000 ZEBRA TECHNOLOGIES CORP COM 989207105 9366 134957 SH SOLE 135017 ATMEL CORP COM 049513104 124 19100 SH SOLE 19100
FORM 13F SUMMARY PAGE REPORT SUMMARY QUARTER ENDED 03/31/04 Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 97 Form 13F Information Table Value Total: 8,413,892 (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