Managing Member

0000950123-20-005125.txt : 20200515 0000950123-20-005125.hdr.sgml : 20200515 20200515093414 ACCESSION NUMBER: 0000950123-20-005125 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20200331 FILED AS OF DATE: 20200515 DATE AS OF CHANGE: 20200515 EFFECTIVENESS DATE: 20200515 FILER: COMPANY DATA: COMPANY CONFORMED NAME: OAK ASSOCIATES LTD /OH/ CENTRAL INDEX KEY: 0000836372 IRS NUMBER: 341818085 STATE OF INCORPORATION: OH FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-02338 FILM NUMBER: 20881270 BUSINESS ADDRESS: STREET 1: 3875 EMBASSY PARKWAY STREET 2: SUITE 250 CITY: AKRON STATE: OH ZIP: 44333 BUSINESS PHONE: 3306681234 MAIL ADDRESS: STREET 1: 3875 EMBASSY PARKWAY STREET 2: SUITE 250 CITY: AKRON STATE: OH ZIP: 44333 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000836372 XXXXXXXX 03-31-2020 03-31-2020 OAK ASSOCIATES LTD /OH/

3875 EMBASSY PARKWAY Suite 250 AKRON OH 44333

13F HOLDINGS REPORT 028-02338 N Robert D. Stimpson Managing Member (330) 668-1234 Robert D. Stimpson Akron OH 05-14-2020 0 130 1219217 false INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F Aaron's, Inc. COM 002535300 224 9815 SH SOLE 9815 0 0 Accenture Plc COM G1151C101 7820 47897 SH SOLE 47897 0 0 Adtalem Global Education Inc. COM 00737L103 212 7925 SH SOLE 7925 0 0 Advanced Energy Industries COM 007973100 1114 22980 SH SOLE 22980 0 0 Akamai Technologies Inc. COM 00971T101 10700 116950 SH SOLE 116950 0 0 Alcon Inc COM H01301128 16223 319221 SH SOLE 319221 0 0 Allergan plc. COM G0177J108 1098 6200 SH SOLE 6200 0 0 Alphabet Inc. Class A COM 02079K305 49841 42894 SH SOLE 42894 0 0 Alphabet Inc. Class C COM 02079K107 70290 60448 SH SOLE 60448 0 0 Amazon.com Inc. COM 023135106 95238 48847 SH SOLE 48847 0 0 Ambarella, Inc. COM G037AX101 1202 24750 SH SOLE 24750 0 0 Amdocs Limited COM G02602103 6848 124572 SH SOLE 124572 0 0 American Public Education COM 02913V103 260 10875 SH SOLE 10875 0 0 Amgen Inc. COM 031162100 35878 176976 SH SOLE 176976 0 0 Anthem, Inc. COM 036752103 395 1740 SH SOLE 1740 0 0 Apple Inc. COM 037833100 38714 152245 SH SOLE 152245 0 0 Assurant, Inc. COM 04621X108 4616 44350 SH SOLE 44350 0 0 Bank of New York Mellon Corp. COM 064058100 4396 130530 SH SOLE 130530 0 0 Barrett Business Services Inc COM 068463108 263 6646 SH SOLE 6646 0 0 Biogen Inc. COM 09062X103 6425 20308 SH SOLE 20308 0 0 Boston Beer Co. Inc. COM 100557107 720 1960 SH SOLE 1960 0 0 Bristol-Myers Squibb Co. COM 110122108 1744 31295 SH SOLE 31295 0 0 CNO Financial Group, Inc. COM 12621E103 227 18335 SH SOLE 18335 0 0 CVS Health Corporation COM 126650100 1354 22826 SH SOLE 22826 0 0 Capital One Financial Corp. COM 14040H105 4114 81596 SH SOLE 81596 0 0 Cardinal Health Inc. COM 14149Y108 2642 55120 SH SOLE 55120 0 0 Charles River Laboratories COM 159864107 2271 17995 SH SOLE 17995 0 0 Charles Schwab Corp COM 808513105 33063 983423 SH SOLE 983423 0 0 Check Point Software COM M22465104 13765 136913 SH SOLE 136913 0 0 Chubb Limited COM H1467J104 15554 139259 SH SOLE 139259 0 0 Cigna Corporation COM 125523100 11374 64195 SH SOLE 64195 0 0 Cirrus Logic Inc. COM 172755100 1033 15735 SH SOLE 15735 0 0 Cisco Systems Inc. COM 17275R102 55677 1416346 SH SOLE 1416346 0 0 Citrix Systems Inc. COM 177376100 21176 149600 SH SOLE 149600 0 0 Cognizant Tech Solutions COM 192446102 8728 187826 SH SOLE 187826 0 0 Cohu, Inc. COM 192576106 1123 90701 SH SOLE 90701 0 0 Colfax Corporation COM 194014106 215 10855 SH SOLE 10855 0 0 CyrusOne Inc COM 23283R100 276 4465 SH SOLE 4465 0 0 DXC Technology COM 23355L106 269 20635 SH SOLE 20635 0 0 Dime Community Bancshares COM 253922108 324 23665 SH SOLE 23665 0 0 Diodes Inc. COM 254543101 1162 28605 SH SOLE 28605 0 0 Eagle Pharmaceuticals, Inc. COM 269796108 926 20125 SH SOLE 20125 0 0 Everest Re Group Ltd COM G3223R108 2040 10600 SH SOLE 10600 0 0 F5 Networks Inc. COM 315616102 1122 10525 SH SOLE 10525 0 0 Facebook, Inc. cl A COM 30303M102 43666 261788 SH SOLE 261788 0 0 FireEye, Inc. COM 31816Q101 197 18640 SH SOLE 18640 0 0 Fortinet, Inc. COM 34959E109 1122 11090 SH SOLE 11090 0 0 Gentex Corporation COM 371901109 7457 336520 SH SOLE 336520 0 0 Gilead Sciences Inc. COM 375558103 25093 335653 SH SOLE 335653 0 0 Global Payments Inc. COM 37940X102 18271 126682 SH SOLE 126682 0 0 HP Inc. COM 40434L105 8845 509486 SH SOLE 509486 0 0 Hartford Financial Services COM 416515104 337 9565 SH SOLE 9565 0 0 Hewlett Packard Enterprise Co COM 42824C109 774 79696 SH SOLE 79696 0 0 Hollysys Automation Technologs COM G45667105 217 16820 SH SOLE 16820 0 0 IBM Corp COM 459200101 20265 182686 SH SOLE 182686 0 0 Illumina Inc COM 452327109 9984 36557 SH SOLE 36557 0 0 Innoviva, Inc. COM 45781M101 279 23735 SH SOLE 23735 0 0 Intel Corporation COM 458140100 31976 590838 SH SOLE 590838 0 0 JPMorgan Chase & Co COM 46625H100 1531 17000 SH SOLE 17000 0 0 Jack Henry & Associates COM 426281101 1997 12865 SH SOLE 12865 0 0 Jazz Pharmaceuticals plc COM G50871105 365 3655 SH SOLE 3655 0 0 Johnson & Johnson COM 478160104 1199 9143 SH SOLE 9143 0 0 Juniper Networks Inc COM 48203R104 5824 304296 SH SOLE 304296 0 0 KLA Corporation COM 482480100 53136 369665 SH SOLE 369665 0 0 Kulicke & Soffa Industries COM 501242101 1224 58645 SH SOLE 58645 0 0 Laboratory Corp of America COM 50540R409 8578 67870 SH SOLE 67870 0 0 Lam Research Corporation COM 512807108 856 3565 SH SOLE 3565 0 0 Lowes Companies Inc. COM 548661107 16429 190925 SH SOLE 190925 0 0 Magellan Health, Inc. COM 559079207 243 5055 SH SOLE 5055 0 0 Mastercard Inc. COM 57636Q104 1000 4139 SH SOLE 4139 0 0 McKesson Corp COM 58155Q103 7964 58877 SH SOLE 58877 0 0 Medtronic PLC COM G5960L103 6638 73611 SH SOLE 73611 0 0 Mercer International Inc. COM 588056101 276 38125 SH SOLE 38125 0 0 Merck & Co. Inc. COM 58933Y105 1944 25270 SH SOLE 25270 0 0 Microsoft Corporation COM 594918104 45663 289539 SH SOLE 289539 0 0 Molson Coors Brewing Co. COM 60871R209 288 7385 SH SOLE 7385 0 0 Mylan N.V. COM N59465109 505 33885 SH SOLE 33885 0 0 NXP Semiconductors NV COM N6596X109 9427 113670 SH SOLE 113670 0 0 NetApp, Inc. COM 64110D104 14271 342310 SH SOLE 342310 0 0 NextGen Healthcare, Inc. COM 65343C102 582 55780 SH SOLE 55780 0 0 Oracle Corporation COM 68389X105 22271 460821 SH SOLE 460821 0 0 Palo Alto Networks, Inc. COM 697435105 836 5100 SH SOLE 5100 0 0 PayPal Holdings, Inc. COM 70450Y103 1461 15260 SH SOLE 15260 0 0 Paychex, Inc. COM 704326107 4041 64230 SH SOLE 64230 0 0 Paylocity Holding Corporation COM 70438V106 517 5855 SH SOLE 5855 0 0 PepsiCo, Inc. COM 713448108 11323 94281 SH SOLE 94281 0 0 Perficient, Inc. COM 71375U101 831 30670 SH SOLE 30670 0 0 Pfizer Inc. COM 717081103 20079 615156 SH SOLE 615156 0 0 Pool Corporation COM 73278L105 203 1030 SH SOLE 1030 0 0 Qualcomm Inc. COM 747525103 25801 381388 SH SOLE 381388 0 0 Quest Diagnostics Inc COM 74834L100 3268 40700 SH SOLE 40700 0 0 QuinStreet, Inc. COM 74874Q100 251 31140 SH SOLE 31140 0 0 Republic Services Inc. COM 760759100 235 3130 SH SOLE 3130 0 0 Salesforce.com Inc COM 79466L302 6482 45020 SH SOLE 45020 0 0 Science App Int'l Corp COM 808625107 423 5665 SH SOLE 5665 0 0 Seagate Technology Plc COM G7945M107 12989 266168 SH SOLE 266168 0 0 Selective Insurance Group COM 816300107 323 6490 SH SOLE 6490 0 0 Skyworks Solutions Inc COM 83088M102 13815 154560 SH SOLE 154560 0 0 SolarEdge Technologies, Inc. COM 83417M104 1661 20280 SH SOLE 20280 0 0 State Street Corp COM 857477103 9777 183545 SH SOLE 183545 0 0 Stryker Corp COM 863667101 1367 8210 SH SOLE 8210 0 0 Synchrony Financial COM 87165B103 2739 170235 SH SOLE 170235 0 0 Synnex Corporation COM 87162W100 466 6380 SH SOLE 6380 0 0 Synopsys Inc. COM 871607107 13868 107677 SH SOLE 107677 0 0 Taylor Morrison Home Corp cl A COM 87724P106 165 15015 SH SOLE 15015 0 0 Tesla, Inc. COM 88160R101 401 765 SH SOLE 765 0 0 The Travelers Companies COM 89417E109 6385 64268 SH SOLE 64268 0 0 Truist Financial Corp COM 89832Q109 688 22303 SH SOLE 22303 0 0 Ubiquiti Networks, Inc. COM 90353W103 1230 8685 SH SOLE 8685 0 0 United Therapeutics Corp. COM 91307C102 1124 11850 SH SOLE 11850 0 0 UnitedHealth Group, Inc. COM 91324P102 2307 9250 SH SOLE 9250 0 0 VISA Inc. COM 92826C839 19903 123527 SH SOLE 123527 0 0 VMware, Inc. Cl A COM 928563402 17592 145265 SH SOLE 145265 0 0 Valero Energy Corp. COM 91913Y100 3472 76550 SH SOLE 76550 0 0 Verint Systems Inc. COM 92343X100 811 18850 SH SOLE 18850 0 0 Waters Corporation COM 941848103 2501 13740 SH SOLE 13740 0 0 Xilinx Inc. COM 983919101 45402 582520 SH SOLE 582520 0 0 Zimmer Biomet Holdings, Inc. COM 98956P102 10625 105111 SH SOLE 105111 0 0 eBay Inc. COM 278642103 18008 599065 SH SOLE 599065 0 0 BRISTOL MYERS SQUIBB C CONTNGN RT 110122157 119 31295 SH SOLE 31295 0 0 AllianceBernstein Hldg LTD 01881G106 200 10785 SH SOLE 10785 0 0 Glaxo Smithkline ADS ADR 37733W105 13862 365845 SH SOLE 365845 0 0 IQIYI, INC. ADR 46267X108 700 39305 SH SOLE 39305 0 0 Novartis AG ADR 66987V109 20307 246293 SH SOLE 246293 0 0 Novo-Nordisk A/S ADR 670100205 3085 51240 SH SOLE 51240 0 0 Roche Holdings Ltd ADR 771195104 7848 193450 SH SOLE 193450 0 0 Sanofi ADS ADR 80105N105 2773 63420 SH SOLE 63420 0 0 Silicon Motion Tech ADS ADR 82706C108 1170 31905 SH SOLE 31905 0 0 TAL Education Group ADS ADR 874080104 569 10675 SH SOLE 10675 0 0 Tencent Holdings Ltd. ADR 88032Q109 1866 38005 SH SOLE 38005 0 0