13F-HR 1 l94489ae13f-hr.txt OAK ASSOCIATES, LTD FORM 13F-HR 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, 2002 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 10th day of May 2002 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 76518 1279218 SH SOLE 1031290 AETHER SYS INC COM COM 00808V105 2601 595300 SH SOLE 595300 AFFYMETRIX INC COM COM 00826t108 1916 66100 SH SOLE 66100 AKAMAI TECHNOLOGIES COM 00971T101 4915 1228400 SH SOLE 1228400 AMDOCS LTD ORD COM G02602103 1173 44029 SH SOLE 44029 AMERICAN INT'L. GRP COM 026874107 620624 8590550 SH SOLE 8313305 AMGEN INC COM 031162100 263 4400 SH SOLE 4400 AMKOR TECHNOLOGY INC COM COM 031652100 10022 449200 SH SOLE 449200 ANHEUSER-BUSCH CO INC COM 035229103 543 10400 SH SOLE 10400 APPLIED BIOSYSTEMS COM 038020103 1042 46620 SH SOLE 46620 APPLIED MATERIALS COM 038222105 1151945 21195291 SH SOLE 20703737 ATMEL CORP. COM 049513104 197843 19511216 SH SOLE 19502246 AXT INC. COM 00246W103 4098 383000 SH SOLE 383000 BANK ONE CORP COM 06423A103 331 7911 SH SOLE 7911 BRISTOL MYERS SQUIBB CO COM 110122108 354 8750 SH SOLE 8750 BROADCOM CORP CL A COM 111320107 19142 533200 SH SOLE 533200 BROCADE COMMUNICATIONS COM 111621108 571544 20158545 SH SOLE 20137846 BRUKER DALTONICS, INC. COM 116795105 684 71400 SH SOLE 71400 CACHEFLOW INC COM 126946102 3209 3274403 SH SOLE 3274403 CALIPER TECHNOLOGIES, INC COM 130876105 1051 81000 SH SOLE 81000 CARDINAL HEALTH INC. COM 14149Y108 32434 443164 SH SOLE 169840 CERNER CORP. COM 156782104 1069 22400 SH SOLE 22400 CHARLES SCHWAB CORP. COM 808513105 148671 10994081 SH SOLE 9687160 CHECK POINT SOFTWARE COM M22465104 37881 1198501 SH SOLE 776945 CIENA CORP. COM 171779101 216661 23345084 SH SOLE 21498868 CISCO SYSTEMS COM 17275R102 1475150 86828799 SH SOLE 85312360 CITIGROUP INC. COM 172967101 893692 18017776 SH SOLE 17577060 COMMONWEALTH OIL REF NEW COM 203201405 182 11735 SH SOLE 11735 CONCORD COMMUNICATIONS COM COM 206186108 1163 55000 SH SOLE 55000 CORNING GLASS WORKS COM 219350105 91 11900 SH SOLE 11900 CREE INC COM COM 225447101 3913 287100 SH SOLE 287100 CYTYC CORP. COM 232946103 1225 45500 SH SOLE 45500
Page 1 DMC STRATEX NETWORKS COM COM 23322L106 3204 589000 SH SOLE 589000 ELI LILLY & CO. COM 532457108 450217 5897419 SH SOLE 5662573 EMC CORP. COM 268648102 413424 34121386 SH SOLE 32121509 EXPRESS SCRIPTS INC. COM 302182100 46456 806655 SH SOLE 802270 EXTREME NETWORKS, INC. COM 30226D106 53126 5108290 SH SOLE 5108290 FINISAR COM COM 31787A101 5164 670710 SH SOLE 670430 FIRST DATA CORP COM 319963104 96685 1108136 SH SOLE 1108136 FIRSTMERIT CORP. COM 337915102 3346 116204 SH SOLE 116204 FLEXTRONICS INTL LTD ORD COM Y2573F102 24568 1346200 SH SOLE 1346200 FOUNDRY NETWORKS COM 35063R100 76581 10651230 SH SOLE 10600981 GENERAL ELECTRIC COM 369604103 6785 181173 SH SOLE 181173 GLIMCHER REALTY TRUST COM 379302102 664 35800 SH SOLE 35800 GLOBESPANVIRATA INC COM COM 37957V106 4476 300000 SH SOLE 300000 HI FN INC COM 428358105 1451 123000 SH SOLE 123000 HRPT PPTYS TR COM SH BEN INT COM 40426W101 395 43900 SH SOLE 43900 INRANGE TECHNOLOGIES CORP. COM 45769V206 687 85000 SH SOLE 85000 INTEGRATED DEVICE TECH COM COM 458118106 33789 1016520 SH SOLE 1016440 INTEL CORP COM 458140100 261138 8587226 SH SOLE 8587226 INTERSIL CORP COM 46069S109 43033 1459297 SH SOLE 1003395 INTUIT INC. COM 461202103 744 19400 SH SOLE 19400 INVITROGEN CORP COM COM 46185R100 951 27700 SH SOLE 27700 IVAX CORP COM 465823102 260 16200 SH SOLE 16200 IXIA COM 45071R109 1955 230000 SH SOLE 230000 JDS UNIPHASE CORP COM COM 46612J101 250735 40759190 SH SOLE 37831750 JOHNSON & JOHNSON COM 478160104 4618 71100 SH SOLE 71100 JP MORGAN CHASE & COMPANY COM 46625H100 2557 71729 SH SOLE 71729 JUNIPER NETWORKS COM 48203R104 262270 20374100 SH SOLE 18928181 LINEAR TECHNOLOGY CORP. COM 535678106 705198 15947517 SH SOLE 15899690 LUMINEX CORP. COM 55027E102 723 57600 SH SOLE 57600 MARVELL TECH GROUP LTD ORD COM G5876H105 11038 252000 SH SOLE 252000 MAXIM INTEGRATED PRODUCTS COM 57772K101 781374 13999674 SH SOLE 13542562 MBNA CORP. COM 55262L100 579522 14976408 SH SOLE 14413299 MBO PPTYS INC COM COM 55263L109 3 10022 SH SOLE 10022 MCDATA CORP CL A COM 580031201 12211 1028667 SH SOLE 1028532 MCDATA CORP. CL B COM 580031102 468 38700 SH SOLE 38700 MEDICIS PHARMACEUTICAL CORP. C COM 584690309 921 16600 SH SOLE 16600 MEDTRONIC INC COM 585055106 551559 12170894 SH SOLE 11737998
Page 2 MERCK & CO INC COM 589331107 609851 10573293 SH SOLE 10254563 MICROMUSE INC COM 595094103 4630 528500 SH SOLE 528500 MICROSOFT COM 594918104 322326 5326750 SH SOLE 5024095 MICROTUNE INC. COM 59514P109 8620 599870 SH SOLE 599870 MOLECULAR DEVICES CORP. COM 60851C107 612 33700 SH SOLE 33700 MORGAN STANLEY DEAN WITTER & C COM 617446448 494973 8613400 SH SOLE 8232019 NATIONAL CITY CORP. COM 635405103 209 6800 SH SOLE 6800 NEW FOCUS INC COM COM 644383101 903 302000 SH SOLE 302000 NEXTEL COMMUNICATIONS INC CLAS COM 338898109 4366 811466 SH SOLE 811466 NOVELLUS SYS INC. COM 670008101 39313 726125 SH SOLE 726075 ONI SYSTEMS CORP COM COM 68273F103 10345 1676600 SH SOLE 1676600 OTG SOFTWARE INC COM COM 671059103 4004 464000 SH SOLE 464000 PACKETEER INC COM COM 695210104 6793 918000 SH SOLE 918000 PEPSICO INC. COM 713448108 759 14740 SH SOLE 14740 PFIZER INC COM 717081103 633567 15903656 SH SOLE 15411889 PHILIP MORRIS COS. COM 718154107 856 16243 SH SOLE 16243 PMC-SIERRA, INC. COM 69344F106 302648 18406302 SH SOLE 17520192 PROCTER & GAMBLE CO COM 742718109 1000 11100 SH SOLE 11100 QIAGEN NV COM N72482107 944 63400 SH SOLE 63400 QLOGIC CORP COM COM 747277101 29488 595470 SH SOLE 595470 RESEARCH IN MOTION LTD COM COM 760975102 8786 316390 SH SOLE 316390 RIVERSTONE NETWORKS, INC. COM 769320102 3701 616900 SH SOLE 616900 RUDOLPH TECHNOLOGIES COM COM 781270103 10294 238500 SH SOLE 238500 SEMTECH COM 816850101 36524 1000650 SH SOLE 1000650 SIEBEL SYSTEMS COM 826170102 1692 51900 SH SOLE 51900 SIRENZA MICRODEVICES COM COM 82966T106 2604 480500 SH SOLE 480500 SONUS NETWORKS INC COM COM 835916107 589 225000 SH SOLE 225000 STATE STREET BOSTON CORP COM 857473102 532 9600 SH SOLE 9600 STORAGENETWORKS INC COM COM 86211E103 3490 1000000 SH SOLE 1000000 STRATOS LIGHTWAVE INC COM COM 863100103 2201 498000 SH SOLE 498000 SUN MICROSYSTEMS COM 866810104 10648 1207327 SH SOLE 1206611 SYCAMORE NETWORKS COM 871206108 1136 287715 SH SOLE 287715 TECHNE CORP COM COM 878377100 1026 37200 SH SOLE 37200 TEVA PHARMACEUTICAL COM 881624209 547 10000 SH SOLE 10000 TIBCO SOFTWARE INC COM COM 88632Q103 18538 1576370 SH SOLE 1576200 TRIQUINT SEMICONDUCTOR COM 89674K103 31182 2596415 SH SOLE 2592535 VERISIGN INC COM COM 92343E102 5400 200000 SH SOLE 200000
Page 3 VERITAS SOFTWARE CO COM COM 923436109 488858 11105488 SH SOLE 10521569 VITESSE SEMICONDUCTOR CORP. COM 928497106 72927 7441616 SH SOLE 7416759 WATERS CORP COM 941848103 15277 546170 SH SOLE 540000 WAYNE BANCORP INC COM 944293109 753 32047 SH SOLE 32047 WYETH COM COM 983024100 2115 32214 SH SOLE 32214 XILINX INC. COM 983919101 319382 7958898 SH SOLE 7373199
Page 4 FORM 13F SUMMARY PAGE REPORT SUMMARY QUARTER ENDED 03/31/02 Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 112 Form 13F Information Table Value Total: 13,688,655 (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