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, 2013
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 15th day of May 2013
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 SUMMARY PAGE
REPORT SUMMARY
QUARTER ENDED 03/31/13
Number of Other Included Managers: 0
Form 13F Information Table Entry Total: 167
Form 13F Information Table Value Total: 829,760 (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
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
------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- --------
3-D SYS CORP DEL COM NEW COM 88554D205 426 13225 SH SOLE 13225
ACCENTURE PLC IRELAND SHS CLAS COM G1151C101 5165 67990 SH SOLE 67990
ACE LTD SHS COM H0023R105 36921 414987 SH SOLE 414987
AGILENT TECHNOLOGIES INC COM 00846U101 1603 38200 SH SOLE 38200
ALLIANCE DATA SYS CORP COM COM 018581108 5252 32440 SH SOLE 32440
ALPHA NAT RES INC COM COM 02076X102 287 34900 SH SOLE 34900
AMAZON INC COM COM 023135106 30424 114164 SH SOLE 114164
AMDOCS LTD ORD COM G02602103 4587 126532 SH SOLE 126532
AMERICAN EXPRESS CO COM 025816109 277 4100 SH SOLE 4100
AMERISOURCEBERGEN CORP COM COM 03073E105 3185 61900 SH SOLE 61900
AMGEN INC COM COM 031162100 35577 347061 SH SOLE 347061
AMPHENOL COM 032095101 896 12000 SH SOLE 12000
ANSYS INC. COM 03662Q105 1352 16600 SH SOLE 16600
APPLE INC COM 037833100 3293 7440 SH SOLE 7440
APPLIED MATERIALS INC COM COM 038222105 3968 294340 SH SOLE 294340
ARROW ELECTRONICS INC COM COM 042735100 2356 58010 SH SOLE 58010
ASSURANT INC COM COM 04621X108 717 15925 SH SOLE 15925
ATWOOD OCEANICS INC COM COM 050095108 271 5150 SH SOLE 5150
B & G FOODS INC NEW CL A COM 05508R106 383 12550 SH SOLE 12550
BAKER HUGHES INC COM COM 057224107 8024 172895 SH SOLE 172895
BANK NEW YORK MELLON COM COM 064058100 2407 86000 SH SOLE 86000
BARD C R INC COM COM 067383109 20725 205650 SH SOLE 205650
BAXTER INTERNATIONAL COM 071813109 530 7300 SH SOLE 7300
BECTON DICKINSON COM 075887109 2342 24500 SH SOLE 24500
BMC SOFTWARE INC. COM 055921100 3069 66235 SH SOLE 66235
BOINGO WIRELESS INC COM COM 09739C102 304 55100 SH SOLE 55100
BOSTON BEER INC CL A COM 100557107 351 2200 SH SOLE 2200
BOSTON SCIENTIFIC COM 101137107 1646 210800 SH SOLE 210800
BROADCOM CORP COM CL A COM 111320107 12513 360824 SH SOLE 360824
CA INC COM COM 12673P105 5599 222345 SH SOLE 222345
CAPELLA EDUCATION CO COM COM 139594105 302 9700 SH SOLE 9700
CAPITAL ONE FINANCIAL CORP COM 14040H105 2737 49800 SH SOLE 49800
CARDINAL HEALTH INC. COM 14149Y108 2210 53100 SH SOLE 53100
CAREFUSION CORP COM COM 14170T101 794 22700 SH SOLE 22700
CF INDS HLDGS INC COM COM 125269100 247 1300 SH SOLE 1300
CHECK POINT SOFTWARE COM M22465104 4033 85835 SH SOLE 85835
CISCO SYS INC COM COM 17275R102 41998 2009946 SH SOLE 2009946
CIT GROUP INC COM NEW COM 125581801 22501 517495 SH SOLE 517495
CITRIX SYSTEMS, INC. COM 177376100 1025 14200 SH SOLE 14200
COGNIZANT TECH SOLUTIONS CORP COM 192446102 24079 314256 SH SOLE 314256
COINSTAR INC COM COM 19259P300 368 6300 SH SOLE 6300
COMERICA INC. COM 200340107 216 6000 SH SOLE 6000
COMPUTER SCIENCES CORP. COM 205363104 2172 44115 SH SOLE 44115
CORNING INC COM COM 219350105 2390 179330 SH SOLE 179330
COVIDIEN PLC SHS COM G2554F113 1309 19300 SH SOLE 19300
CSG SYSTEMS INTERNATIONAL INC. COM 126349109 532 25129 SH SOLE 25129
CUBIST PHARMACEUTICALS COM COM 229678107 386 8250 SH SOLE 8250
DELL INC COM COM 24702R101 2471 172410 SH SOLE 172410
DEVRY INC DEL COM COM 251893103 356 11225 SH SOLE 11225
DIAMOND OFFSHORE DRILLING INC. COM 25271C102 2650 38100 SH SOLE 38100
DISH NETWORK CORP CL A COM 25470M109 1831 48300 SH SOLE 48300
DOLBY LABORATORIES INC COM COM 25659T107 341 10150 SH SOLE 10150
DRIL-QUIP INC COM COM 262037104 272 3125 SH SOLE 3125
ELI LILLY & CO. COM 532457108 1868 32900 SH SOLE 32900
EMC CORP-MASS COM 268648102 624 26140 SH SOLE 26140
ENERGIZER HLDGS INC COM COM 29266R108 399 4000 SH SOLE 4000
EVEREST RE GROUP LTD COM COM G3223R108 1091 8400 SH SOLE 8400
EXELIS INC COM COM 30162A108 563 51686 SH SOLE 51686
EXPRESS INC COM COM 30219E103 335 18800 SH SOLE 18800
EXPRESS SCRIPTS HLDG COM COM 30219G108 7554 131100 SH SOLE 131100
EXXON MOBIL CORP COM COM 30231G102 20240 224615 SH SOLE 224615
FAIR ISAAC CORP COM COM 303250104 1261 27597 SH SOLE 27597
FIRST BANCORP N C COM COM 318910106 779 57735 SH SOLE 57735
FLEXTRONICS INTL LTD ORD COM Y2573F102 1199 177370 SH SOLE 177370
FORTINET INC COM COM 34959E109 675 28500 SH SOLE 28500
GOLDCORP INC NEW COM COM 380956409 1093 32500 SH SOLE 32500
GOOGLE INC COM CL A COM 38259P508 38382 48329 SH SOLE 48329
GREAT SOUTHN BANCORP COM COM 390905107 1362 55845 SH SOLE 55845
GREATBATCH INC COM COM 39153L106 1472 49284 SH SOLE 49284
HEWLETT PACKARD CO COM 428236103 2377 99690 SH SOLE 99690
HOLLYSYS AUTOMATION TE SHS COM G45667105 472 38700 SH SOLE 38700
HUNTINGTON INGALLS IND COM COM 446413106 2056 38559 SH SOLE 38559
IAC INTERACTIVECORP COM PAR $. COM 44919P508 3797 84981 SH SOLE 84981
ILLUMINA INC COM COM 452327109 1163 21540 SH SOLE 21540
INGRAM MICRO INC CL A COM 457153104 1311 66600 SH SOLE 66600
INTEL CORP COM 458140100 1382 63270 SH SOLE 63270
INTERNATIONAL BNCSHRS COM COM 459044103 2070 99500 SH SOLE 99500
INTERNATIONAL BUSINESS MACHINE COM 459200101 37972 178021 SH SOLE 178021
INTERPUBLIC GROUP OF COMPANIES COM 460690100 1981 152000 SH SOLE 152000
ITRON INC COM 465741106 2112 45525 SH SOLE 45525
JANUS CAP GROUP INC COM COM 47102X105 295 31400 SH SOLE 31400
JOHNSON & JOHNSON COM 478160104 1688 20700 SH SOLE 20700
JPMORGAN CHASE & CO COM COM 46625H100 33993 716244 SH SOLE 716244
K12 INC COM COM 48273U102 257 10650 SH SOLE 10650
KLA-TENCOR CORP COM COM 482480100 29541 560126 SH SOLE 560126
LAM RESEARCH CORP. COM 512807108 989 23863 SH SOLE 23863
LAS VEGAS SANDS CORP COM COM 517834107 282 5000 SH SOLE 5000
LEAPFROG ENTERPRISES CL A COM 52186N106 320 37400 SH SOLE 37400
LEXMARK INT'L GROUP INC. CL A COM 529771107 2754 104305 SH SOLE 104305
LIFE TECHNOLOGIES CORP COM COM 53217V109 982 15200 SH SOLE 15200
LINEAR TECHNOLOGY CORP COM COM 535678106 1328 34600 SH SOLE 34600
LOCKHEED MARTIN CORP COM 539830109 2172 22500 SH SOLE 22500
M & T BK CORP COM COM 55261F104 6459 62615 SH SOLE 62615
MARVELL TECH GROUP LTD ORD COM G5876H105 2794 264180 SH SOLE 264180
MCKESSON CORP COM COM 58155Q103 2262 20950 SH SOLE 20950
MEDTRONIC INC COM COM 585055106 12571 267687 SH SOLE 267687
MELLANOX TECH LTD SHS COM M51363113 834 15025 SH SOLE 15025
MERCADOLIBRE INC COM COM 58733R102 2494 25825 SH SOLE 25825
MERCK & CO INC NEW COM COM 58933Y105 1901 43000 SH SOLE 43000
MICROSOFT COM 594918104 7117 248795 SH SOLE 248795
MORGAN STANLEY COM 617446448 1088 49500 SH SOLE 49500
MORNINGSTAR INC COM COM 617700109 255 3650 SH SOLE 3650
NABORS INDUSTRIES LTD SHS COM G6359F103 2216 136600 SH SOLE 136600
NETAPP INC COM COM 64110D104 1544 45200 SH SOLE 45200
NEWPORT CORP. COM 651824104 582 34400 SH SOLE 34400
NEWS CORP CL A COM 65248E104 3326 109000 SH SOLE 109000
NORTHROP GRUMMAN CORP COM COM 666807102 4638 66120 SH SOLE 66120
NVIDIA CORP COM 67066G104 1060 82650 SH SOLE 82650
PARKER-HANNIFIN CORP. COM 701094104 2381 26000 SH SOLE 26000
PATTERSON COMPANIES COM COM 703395103 1491 39200 SH SOLE 39200
PAYCHEX INC. COM 704326107 1509 43049 SH SOLE 43049
PFIZER INC COM COM 717081103 2877 99675 SH SOLE 99675
PHARMERICA CORP COM COM 71714F104 1612 115118 SH SOLE 115118
PRIVATEBANCORP INC COM COM 742962103 425 22500 SH SOLE 22500
QLOGIC CORP COM COM 747277101 436 37550 SH SOLE 37550
QUALCOMM INC COM COM 747525103 25336 378486 SH SOLE 378486
RAYTHEON CO COM 755111507 2469 42000 SH SOLE 42000
RESEARCH IN MOTION LTD COM COM 760975102 624 43180 SH SOLE 43180
SALESFORCE COM INC COM COM 79466L302 9993 55880 SH SOLE 55880
SCHWAB CHARLES CORP NEW COM COM 808513105 36802 2080378 SH SOLE 2080378
SOHU COM INC COM COM 83408W103 1140 22975 SH SOLE 22975
SOLARWINDS INC COM COM 83416B109 201 3400 SH SOLE 3400
SPANSION INC COM CL A NEW COM 84649R200 1220 94792 SH SOLE 94792
STAPLES INC. COM 855030102 264 19700 SH SOLE 19700
STIFEL FINL CORP COM COM 860630102 394 11350 SH SOLE 11350
STRATASYS INC COM COM 862685104 423 5700 SH SOLE 5700
STRYKER CORP COM 863667101 10864 166520 SH SOLE 166520
SUNTRUST BKS INC COM 867914103 1683 58400 SH SOLE 58400
SYMANTEC CORPORATION COM 871503108 26472 1072625 SH SOLE 1072625
SYNOPSYS INC. COM 871607107 2404 67000 SH SOLE 67000
TARGACEPT INC COM COM 87611R306 165 38456 SH SOLE 38456
TCF FINL CORP COM COM 872275102 13953 932658 SH SOLE 932658
TECHNE CORP COM COM 878377100 916 13500 SH SOLE 13500
TECK RESOURCES LTD CL B COM 878742204 671 23814 SH SOLE 23814
TOTAL SYS SVCS INC COM COM 891906109 3079 124250 SH SOLE 124250
TRANSOCEAN LTD REG SHS COM H8817H100 23925 460452 SH SOLE 460452
TRAVELERS COMPANIES COM COM 89417E109 2610 31000 SH SOLE 31000
TRIQUINT SEMICONDUCTOR COM 89674K103 251 49600 SH SOLE 49600
UNISYS CORP COM NEW COM 909214306 2168 95300 SH SOLE 95300
UNITEDHEALTH GRP INC COM COM 91324P102 1407 24600 SH SOLE 24600
US BANCORP DEL (NEW) COM 902973304 24308 716406 SH SOLE 716406
VALASSIC COMMUNICATIONS INC. COM 918866104 397 13300 SH SOLE 13300
VEECO INSTRS INC DEL COM COM 922417100 427 11125 SH SOLE 11125
VIEWPOINT FINL GROUP I COM COM 92672A101 438 21800 SH SOLE 21800
VISTEON CORP COM NEW COM 92839U206 1287 22300 SH SOLE 22300
VMWARE INC CL A COM COM 928563402 1371 17385 SH SOLE 17385
WALTER ENERGY INC COM COM 93317Q105 271 9500 SH SOLE 9500
WATERS CORP COM 941848103 1972 21000 SH SOLE 21000
WEIGHT WATCHERS INTL COM COM 948626106 350 8300 SH SOLE 8300
WELLPOINT INC COM COM 94973V107 1503 22700 SH SOLE 22700
WELLS FARGO CO. COM 949746101 3736 101000 SH SOLE 101000
WESTERN DIGITAL CORP. COM 958102105 5411 107600 SH SOLE 107600
WESTERN UN CO COM COM 959802109 2333 155145 SH SOLE 155145
WORKDAY INC CL A COM 98138H101 832 13500 SH SOLE 13500
WYNN RESORTS LTD COM COM 983134107 225 1800 SH SOLE 1800
XILINX INC. COM 983919101 2550 66805 SH SOLE 66805
YAHOO INC COM 984332106 298 12680 SH SOLE 12680
ZIMMER HLDGS INC COM COM 98956P102 2181 29000 SH SOLE 29000
ZIONS BANCORPORATION COM COM 989701107 335 13425 SH SOLE 13425
ASTRAZENECA PLC SPONSORED ADR ADR 046353108 2189 43800 SH SOLE 43800
CTRIP COM INTL LTD ADR ADR 22943F100 361 16900 SH SOLE 16900
GLAXOSMITHKLINE PLC ADR 37733W105 1834 39100 SH SOLE 39100
NETEASE COM INC SPONSORED ADR ADR 64110W102 816 14900 SH SOLE 14900
NOVARTIS A G SPONSORED ADR ADR 66987V109 1774 24900 SH SOLE 24900
ROYAL DUTCH SHELL PLC SPONS AD ADR 780259206 1284 19700 SH SOLE 19700
SANOFI AVENTIS SPONSORED ADR ADR 80105N105 1721 33700 SH SOLE 33700
TEVA PHARMACEUTICAL INDS LTD A ADR 881624209 18392 463507 SH SOLE 463507