13F-HR 1 d431578d13fhr.txt 13F-HR 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 FORM 13F Report for the Calendar Year or Quarter Ended September 30, 2012 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 31th day of October 2012 ------------------------------------------- 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 TITLE OF VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ -------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ACCENTURE PLC IRELAND SHS CLAS COM G1151C101 5561 79415 SH SOLE 79415 ACE LTD SHS COM H0023R105 32485 429697 SH SOLE 429697 AFFYMETRIX INC COM COM 00826T108 158 36400 SH SOLE 36400 AGILENT TECHNOLOGIES INC COM 00846U101 1546 40200 SH SOLE 40200 ALLIANCE DATA SYS CORP COM COM 018581108 4605 32440 SH SOLE 32440 AMAZON INC COM COM 023135106 41349 162585 SH SOLE 162585 AMDOCS LTD ORD COM G02602103 4174 126532 SH SOLE 126532 AMERICAN EXPRESS CO COM 025816109 233 4100 SH SOLE 4100 AMERISOURCEBERGEN CORP COM COM 03073E105 2973 76800 SH SOLE 76800 AMGEN INC COM COM 031162100 30742 364711 SH SOLE 364711 ANNALY CAP MGMT INC COM COM 035710409 184 10900 SH SOLE 10900 ANSYS INC. COM 03662Q105 1218 16600 SH SOLE 16600 APPLE INC COM 037833100 5560 8335 SH SOLE 8335 APPLIED MATERIALS INC COM COM 038222105 3532 316340 SH SOLE 316340 ARROW ELECTRONICS INC COM COM 042735100 1827 54210 SH SOLE 54210 ASIAINFO HLDGS INC COM COM 04518A104 454 38750 SH SOLE 38750 ASSURANT INC COM COM 04621X108 347 9300 SH SOLE 9300 ATWOOD OCEANICS INC COM COM 050095108 320 7050 SH SOLE 7050 AVAGO TECHNOLOGIES LTD SHS COM Y0486S104 464 13300 SH SOLE 13300 B & G FOODS INC NEW CL A COM 05508R106 511 16875 SH SOLE 16875 BAKER HUGHES INC COM COM 057224107 8834 195306 SH SOLE 195306 BANK NEW YORK MELLON COM COM 064058100 1945 86000 SH SOLE 86000 BARD C R INC COM COM 067383109 1894 18100 SH SOLE 18100 BAXTER INTERNATIONAL COM 071813109 1121 18600 SH SOLE 18600 BECTON DICKINSON COM 075887109 1815 23100 SH SOLE 23100 BMC SOFTWARE INC. COM 055921100 2910 70135 SH SOLE 70135 BOINGO WIRELESS INC COM COM 09739C102 517 65100 SH SOLE 65100 BOSTON BEER INC CL A COM 100557107 386 3450 SH SOLE 3450 BOSTON SCIENTIFIC COM 101137107 1239 215800 SH SOLE 215800 BROADCOM CORP COM CL A COM 111320107 21394 618871 SH SOLE 618871 CA INC COM COM 12673P105 5523 214345 SH SOLE 214345 CAPELLA EDUCATION CO COM COM 139594105 410 11700 SH SOLE 11700 CAPITAL ONE FINANCIAL CORP COM 14040H105 2930 51400 SH SOLE 51400 CARDINAL HEALTH INC. COM 14149Y108 2202 56500 SH SOLE 56500 CAREFUSION CORP COM COM 14170T101 644 22700 SH SOLE 22700 CERNER CORP. COM 156782104 294 3800 SH SOLE 3800 CF INDS HLDGS INC COM COM 125269100 289 1300 SH SOLE 1300 CHECK POINT SOFTWARE COM M22465104 3513 72935 SH SOLE 72935 CISCO SYS INC COM COM 17275R102 37105 1943164 SH SOLE 1943164 CIT GROUP INC COM NEW COM 125581801 24441 620485 SH SOLE 620485 CITRIX SYSTEMS, INC. COM 177376100 635 8300 SH SOLE 8300 COGNIZANT TECH SOLUTIONS CORP COM 192446102 29368 420204 SH SOLE 420204 COMPUTER SCIENCES CORP. COM 205363104 1421 44115 SH SOLE 44115 CORNING INC COM COM 219350105 2358 179330 SH SOLE 179330 COVIDIEN PLC SHS COM G2554F113 1147 19300 SH SOLE 19300 CUBIST PHARMACEUTICALS COM COM 229678107 402 8425 SH SOLE 8425 DELL INC COM COM 24702R101 1801 182710 SH SOLE 182710 DEVRY INC DEL COM COM 251893103 385 16900 SH SOLE 16900 DIAMOND OFFSHORE DRILLING INC. COM 25271C102 2152 32700 SH SOLE 32700 DISH NETWORK CORP CL A COM 25470M109 2770 90500 SH SOLE 90500 DOLBY LABORATORIES INC COM COM 25659T107 1112 33950 SH SOLE 33950 DRIL-QUIP INC COM COM 262037104 392 5450 SH SOLE 5450 ELI LILLY & CO. COM 532457108 1560 32900 SH SOLE 32900 EMC CORP-MASS COM 268648102 713 26140 SH SOLE 26140 EVEREST RE GROUP LTD COM COM G3223R108 898 8400 SH SOLE 8400 EXELIS INC COM COM 30162A108 545 52692 SH SOLE 52692 EXPRESS SCRIPTS HLDG COM COM 30219G108 8211 131100 SH SOLE 131100 FAIR ISAAC CORP COM COM 303250104 2492 56300 SH SOLE 56300 FIRST BANCORP N C COM COM 318910106 666 57735 SH SOLE 57735 FORTINET INC COM COM 34959E109 1803 74750 SH SOLE 74750 GARMIN LTD SHS COM H2906T109 2717 65100 SH SOLE 65100 GOLDCORP INC NEW COM COM 380956409 1490 32500 SH SOLE 32500 GOOGLE INC COM CL A COM 38259P508 39535 52399 SH SOLE 52399 GREAT SOUTHN BANCORP COM COM 390905107 1726 55845 SH SOLE 55845 GREATBATCH INC COM COM 39153L106 1216 49984 SH SOLE 49984 GT ADVANCED TECHNOLOGI COM COM 36191U106 232 42600 SH SOLE 42600 HEWLETT PACKARD CO COM 428236103 1699 99600 SH SOLE 99600 HOLLYSYS AUTOMATION TE SHS COM G45667105 363 37200 SH SOLE 37200 HUNTINGTON INGALLS IND COM COM 446413106 1584 37659 SH SOLE 37659 IAC INTERACTIVECORP COM PAR $. COM 44919P508 6246 119981 SH SOLE 119981 ILLUMINA INC COM COM 452327109 3026 62790 SH SOLE 62790 INGRAM MICRO INC CL A COM 457153104 1014 66600 SH SOLE 66600 INTEGRATED DEVICE TECH COM COM 458118106 746 127100 SH SOLE 127100 INTEL CORP COM 458140100 1502 66320 SH SOLE 66320 INTERNATIONAL BNCSHRS COM COM 459044103 1897 99500 SH SOLE 99500 INTERNATIONAL BUSINESS MACHINE COM 459200101 38031 183326 SH SOLE 183326 INTERPUBLIC GROUP OF COMPANIES COM 460690100 1646 148000 SH SOLE 148000 INTERVAL LEISURE GROUP COM COM 46113M108 1840 97338 SH SOLE 97338 ITRON INC COM 465741106 2033 47125 SH SOLE 47125 ITT CORP NEW COM NEW COM 450911201 431 21395 SH SOLE 21395 JANUS CAP GROUP INC COM COM 47102X105 286 30250 SH SOLE 30250 JOHNSON & JOHNSON COM 478160104 1612 23400 SH SOLE 23400 JPMORGAN CHASE & CO COM COM 46625H100 30141 744592 SH SOLE 744592 KLA-TENCOR CORP COM COM 482480100 30598 641394 SH SOLE 641394 LAM RESEARCH CORP. COM 512807108 759 23873 SH SOLE 23873 LAS VEGAS SANDS CORP COM COM 517834107 232 5000 SH SOLE 5000 LEXMARK INT'L GROUP INC. CL A COM 529771107 2443 109805 SH SOLE 109805 LINEAR TECHNOLOGY CORP COM COM 535678106 213 6700 SH SOLE 6700 LOCKHEED MARTIN CORP COM 539830109 2120 22700 SH SOLE 22700 M & T BK CORP COM COM 55261F104 5958 62615 SH SOLE 62615 MARVELL TECH GROUP LTD ORD COM G5876H105 2291 250280 SH SOLE 250280 MASTERCARD INC CL A COM 57636Q104 226 500 SH SOLE 500 MCKESSON CORP COM COM 58155Q103 2516 29250 SH SOLE 29250 MEDTRONIC INC COM COM 585055106 10908 252968 SH SOLE 252968 MERCADOLIBRE INC COM COM 58733R102 2598 31475 SH SOLE 31475 MERCK & CO INC NEW COM COM 58933Y105 1673 37100 SH SOLE 37100 MICREL INC COM COM 594793101 294 28200 SH SOLE 28200 MICROSOFT COM 594918104 4550 152880 SH SOLE 152880 MKS INSTRUMENT INC COM COM 55306N104 280 11000 SH SOLE 11000 MOLINA HEALTHCARE INC COM COM 60855R100 771 30644 SH SOLE 30644 MOLYCORP INC DEL COM COM 608753109 462 40200 SH SOLE 40200 MORGAN STANLEY COM 617446448 1096 65500 SH SOLE 65500 MORNINGSTAR INC COM COM 617700109 354 5650 SH SOLE 5650 NABORS INDUSTRIES LTD SHS COM G6359F103 2702 192600 SH SOLE 192600 NATIONAL OILWELL VARCO COM COM 637071101 216 2700 SH SOLE 2700 NETAPP INC COM COM 64110D104 1322 40200 SH SOLE 40200 NEWS CORP CL A COM 65248E104 2671 109000 SH SOLE 109000 NORTHROP GRUMMAN CORP COM COM 666807102 4406 66320 SH SOLE 66320 NVIDIA CORP COM 67066G104 889 66650 SH SOLE 66650 OCEANEERING INTL INC COM COM 675232102 483 8750 SH SOLE 8750 PAR PHARMACEUTICAL COS COM COM 69888P106 785 15700 SH SOLE 15700 PARKER-HANNIFIN CORP. COM 701094104 2148 25700 SH SOLE 25700 PATTERSON COMPANIES COM COM 703395103 1342 39200 SH SOLE 39200 PAYCHEX INC. COM 704326107 1566 47049 SH SOLE 47049 PFIZER INC COM COM 717081103 2477 99675 SH SOLE 99675 PHARMERICA CORP COM COM 71714F104 1457 115118 SH SOLE 115118 PIONEER ENERGY SVCS CO COM COM 723644108 438 56200 SH SOLE 56200 PRIVATEBANCORP INC COM COM 742962103 478 29900 SH SOLE 29900 QUALCOMM INC COM COM 747525103 27953 447461 SH SOLE 447461 RAYTHEON CO COM 755111507 2401 42000 SH SOLE 42000 RED HAT INC COM COM 756577102 1469 25800 SH SOLE 25800 RESEARCH IN MOTION LTD COM COM 760975102 264 35180 SH SOLE 35180 SALESFORCE COM INC COM COM 79466L302 11795 77250 SH SOLE 77250 SCHWAB CHARLES CORP NEW COM COM 808513105 28333 2216113 SH SOLE 2216113 SOHU COM INC COM COM 83408W103 644 15300 SH SOLE 15300 SOLARWINDS INC COM COM 83416B109 1115 20000 SH SOLE 20000 SPANSION INC COM CL A NEW COM 84649R200 999 83792 SH SOLE 83792 SPRINT NEXTEL CORP COM FON COM 852061100 314 56800 SH SOLE 56800 STAPLES INC. COM 855030102 227 19700 SH SOLE 19700 STEC INC COM COM 784774101 304 45100 SH SOLE 45100 STIFEL FINL CORP COM COM 860630102 360 10700 SH SOLE 10700 STRYKER CORP COM 863667101 8293 149000 SH SOLE 149000 SUNTRUST BKS INC COM 867914103 1447 51200 SH SOLE 51200 SYMANTEC CORPORATION COM 871503108 20118 1119205 SH SOLE 1119205 SYNOPSYS INC. COM 871607107 2237 67800 SH SOLE 67800 TARGACEPT INC COM COM 87611R306 70 14287 SH SOLE 14287 TCF FINL CORP COM COM 872275102 8775 734890 SH SOLE 734890 TECHNE CORP COM COM 878377100 971 13500 SH SOLE 13500 TERRA NITROGEN CO L P COM UNIT COM 881005201 259 1200 SH SOLE 1200 TESCO CORP COM COM 88157K101 331 31000 SH SOLE 31000 TOTAL SYS SVCS INC COM COM 891906109 2945 124250 SH SOLE 124250 TRANSOCEAN LTD REG SHS COM H8817H100 20792 463167 SH SOLE 463167 TRAVELERS COMPANIES COM COM 89417E109 2116 31000 SH SOLE 31000 TRIQUINT SEMICONDUCTOR COM 89674K103 1222 242400 SH SOLE 242400 UNITED FINL BANCORP COM COM 91030T109 201 13900 SH SOLE 13900 UNITEDHEALTH GRP INC COM COM 91324P102 26956 486491 SH SOLE 486491 US BANCORP DEL (NEW) COM 902973304 25366 739535 SH SOLE 739535 VEECO INSTRS INC DEL COM COM 922417100 405 13500 SH SOLE 13500 VIEWPOINT FINL GROUP I COM COM 92672A101 418 21800 SH SOLE 21800 VISTEON CORP COM NEW COM 92839U206 991 22300 SH SOLE 22300 VMWARE INC CL A COM COM 928563402 2671 27610 SH SOLE 27610 WATERS CORP COM 941848103 1783 21400 SH SOLE 21400 WEATHERFORD INTL LTD REG COM H27013103 204 16100 SH SOLE 16100 WELLPOINT INC COM COM 94973V107 1317 22700 SH SOLE 22700 WELLS FARGO CO. COM 949746101 3584 103800 SH SOLE 103800 WESTERN DIGITAL CORP. COM 958102105 4113 106200 SH SOLE 106200 WESTERN UN CO COM COM 959802109 2881 158145 SH SOLE 158145 WHOLE FOODS MKT INC COM COM 966837106 205 2100 SH SOLE 2100 WYNN RESORTS LTD COM COM 983134107 208 1800 SH SOLE 1800 XILINX INC. COM 983919101 3001 89830 SH SOLE 89830 XYLEM INC COM COM 98419M100 1067 42442 SH SOLE 42442 YAHOO INC COM 984332106 1635 102345 SH SOLE 102345 ZIMMER HLDGS INC COM COM 98956P102 1961 29000 SH SOLE 29000 SANOFI AVENTIS CONTGNT VAL RT 80105N113 19 11600 SH SOLE 11600 ASTRAZENECA PLC SPONSORED ADR ADR 046353108 2063 43100 SH SOLE 43100 CTRIP COM INTL LTD ADR ADR 22943F100 282 16700 SH SOLE 16700 GLAXOSMITHKLINE PLC ADR 37733W105 1896 41000 SH SOLE 41000 LYNAS CORP LTD SPONSORED ADR ADR 551073208 431 525000 SH SOLE 525000 NETEASE COM INC SPONSORED ADR ADR 64110W102 629 11200 SH SOLE 11200 NOVARTIS A G SPONSORED ADR ADR 66987V109 1525 24900 SH SOLE 24900 SANOFI AVENTIS SPONSORED ADR ADR 80105N105 1529 35500 SH SOLE 35500 TEVA PHARMACEUTICAL INDS LTD A ADR 881624209 20515 495421 SH SOLE 495421 FORM 13F SUMMARY PAGE REPORT SUMMARY QUARTER ENDED 09/30/12 Number of Other Included Managers: 0 Form 13F Information Table Entry Total: 172 Form 13F Information Table Value Total: 806,827 (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