Managing Member

0000950123-23-007383.txt : 20230811 0000950123-23-007383.hdr.sgml : 20230811 20230811113652 ACCESSION NUMBER: 0000950123-23-007383 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20230630 FILED AS OF DATE: 20230811 DATE AS OF CHANGE: 20230811 EFFECTIVENESS DATE: 20230811 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: 231162316 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 X0202 13F-HR LIVE 0000836372 XXXXXXXX 06-30-2023 06-30-2023 false OAK ASSOCIATES LTD /OH/

3875 EMBASSY PARKWAY SUITE 250 AKRON OH 44333

13F HOLDINGS REPORT 028-02338 000108874 801-23632 N Robert D. Stimpson Managing Member (330) 668-1234 Robert D. Stimpson Akron OH 08-10-2023 0 131 1250543507 false INFORMATION TABLE 2 25584.xml INFORMATION TABLE FOR FORM 13F AbbVie Inc. COM 00287Y109 1997103 14823 SH SOLE 14823 0 0 Accenture Plc COM G1151C101 15574033 50470 SH SOLE 50470 0 0 Activision Blizzard, Inc. COM 00507V109 2620634 31087 SH SOLE 31087 0 0 Adtalem Global Education Inc. COM 00737L103 642021 18696 SH SOLE 18696 0 0 Advanced Energy Industries COM 007973100 3426530 30745 SH SOLE 30745 0 0 Advanced Micro Devices COM 007903107 12242249 107473 SH SOLE 107473 0 0 Akamai Technologies Inc. COM 00971T101 14413620 160383 SH SOLE 160383 0 0 Alcon Inc COM H01301128 13871476 168938 SH SOLE 168938 0 0 Alphabet Inc. Class A COM 02079K305 34218040 285865 SH SOLE 285865 0 0 Alphabet Inc. Class C COM 02079K107 89962728 743678 SH SOLE 743678 0 0 Amazon.com Inc. COM 023135106 98208792 753366 SH SOLE 753366 0 0 Ambarella, Inc. COM G037AX101 2950790 35267 SH SOLE 35267 0 0 Amdocs Limited COM G02602103 12011165 121509 SH SOLE 121509 0 0 AmerisourceBergen Corp COM 03073E105 3156622 16404 SH SOLE 16404 0 0 Amgen Inc. COM 031162100 28754003 129511 SH SOLE 129511 0 0 Amphenol Corp. COM 032095101 7908675 93098 SH SOLE 93098 0 0 Apple Inc. COM 037833100 43166084 222540 SH SOLE 222540 0 0 Applied Industrial Tech COM 03820C105 3013188 20805 SH SOLE 20805 0 0 Artisan Partners Asset Mangmnt COM 04316A108 657735 16732 SH SOLE 16732 0 0 Asbury Automotive Group COM 043436104 864791 3597 SH SOLE 3597 0 0 Assurant, Inc. COM 04621X108 5260251 41841 SH SOLE 41841 0 0 Bank of New York Mellon Corp. COM 064058100 4969543 111625 SH SOLE 111625 0 0 Barrett Business Services Inc COM 068463108 872174 10002 SH SOLE 10002 0 0 Bio-Rad Laboratories Cl A COM 090572207 1853897 4890 SH SOLE 4890 0 0 Biogen Inc. COM 09062X103 1763221 6190 SH SOLE 6190 0 0 CNO Financial Group, Inc. COM 12621E103 457636 19334 SH SOLE 19334 0 0 CSG Systems International COM 126349109 923425 17509 SH SOLE 17509 0 0 CVS Health Corporation COM 126650100 1258166 18200 SH SOLE 18200 0 0 Calix, Inc. COM 13100M509 763274 15293 SH SOLE 15293 0 0 Cardinal Health Inc. COM 14149Y108 3704591 39173 SH SOLE 39173 0 0 Carlisle Companies Inc. COM 142339100 465602 1815 SH SOLE 1815 0 0 Centene Corporation COM 15135B101 1342255 19900 SH SOLE 19900 0 0 Charles Schwab Corp COM 808513105 27195396 479806 SH SOLE 479806 0 0 Check Point Software COM M22465104 7430549 59151 SH SOLE 59151 0 0 Chubb Limited COM H1467J104 13535255 70291 SH SOLE 70291 0 0 Cirrus Logic Inc. COM 172755100 2684752 33141 SH SOLE 33141 0 0 Cisco Systems Inc. COM 17275R102 61282926 1184440 SH SOLE 1184440 0 0 Cognizant Tech Solutions COM 192446102 9657970 147947 SH SOLE 147947 0 0 Cohu, Inc. COM 192576106 3457085 83183 SH SOLE 83183 0 0 Concentrix Corporation COM 20602D101 484500 6000 SH SOLE 6000 0 0 Coterra Energy COM 127097103 1556987 61541 SH SOLE 61541 0 0 Curtiss-Wright Corp. COM 231561101 297529 1620 SH SOLE 1620 0 0 Diodes Inc. COM 254543101 5038208 54473 SH SOLE 54473 0 0 ESAB Corp COM 29605J106 240742 3618 SH SOLE 3618 0 0 Edgewell Personal Care Company COM 28035Q102 764483 18506 SH SOLE 18506 0 0 Elevance Health, Inc. COM 036752103 1858021 4182 SH SOLE 4182 0 0 Energizer Holdings COM 29272W109 538657 16041 SH SOLE 16041 0 0 Ensign Group, Inc. (The) COM 29358P101 2964033 31050 SH SOLE 31050 0 0 Exelixis Inc. COM 30161Q104 2367653 123896 SH SOLE 123896 0 0 F5 Networks Inc. COM 315616102 1539386 10525 SH SOLE 10525 0 0 Fortinet, Inc. COM 34959E109 1572272 20800 SH SOLE 20800 0 0 Gilead Sciences Inc. COM 375558103 6694086 86857 SH SOLE 86857 0 0 Global Payments Inc. COM 37940X102 10234356 103881 SH SOLE 103881 0 0 Hartford Financial Services COM 416515104 656822 9120 SH SOLE 9120 0 0 Humana Inc. COM 444859102 1667795 3730 SH SOLE 3730 0 0 IBM Corp COM 459200101 1105444 8261 SH SOLE 8261 0 0 Illumina Inc COM 452327109 1504420 8024 SH SOLE 8024 0 0 Incyte Corp COM 45337C102 1721275 27651 SH SOLE 27651 0 0 Intel Corporation COM 458140100 5753352 172050 SH SOLE 172050 0 0 Intuitive Surgical, Inc. COM 46120E602 4475311 13088 SH SOLE 13088 0 0 Ironwood Pharmaceuticals, Inc. COM 46333X108 551865 51867 SH SOLE 51867 0 0 JPMorgan Chase & Co COM 46625H100 22325913 153506 SH SOLE 153506 0 0 Jack Henry & Associates COM 426281101 1819714 10875 SH SOLE 10875 0 0 Jazz Pharmaceuticals plc COM G50871105 1874054 15117 SH SOLE 15117 0 0 Johnson & Johnson COM 478160104 1413375 8539 SH SOLE 8539 0 0 KLA Corporation COM 482480100 77442869 159669 SH SOLE 159669 0 0 Kadant Inc COM 48282T104 1036763 4668 SH SOLE 4668 0 0 Kforce Inc. COM 493732101 934574 14915 SH SOLE 14915 0 0 Kulicke & Soffa Industries COM 501242101 4407623 74140 SH SOLE 74140 0 0 Laboratory Corp of America COM 50540R409 15610625 64686 SH SOLE 64686 0 0 Lam Research Corporation COM 512807108 2250010 3500 SH SOLE 3500 0 0 Lockheed Martin Corp. COM 539830109 8032250 17447 SH SOLE 17447 0 0 Lowes Companies Inc. COM 548661107 24327084 107785 SH SOLE 107785 0 0 Mastercard Inc. COM 57636Q104 12962775 32959 SH SOLE 32959 0 0 McKesson Corp COM 58155Q103 12402673 29025 SH SOLE 29025 0 0 Medtronic PLC COM G5960L103 2451058 27821 SH SOLE 27821 0 0 Merck & Co. Inc. COM 58933Y105 2671278 23150 SH SOLE 23150 0 0 Meta Platforms, Inc. COM 30303M102 51696577 180140 SH SOLE 180140 0 0 Microchip Technology Inc COM 595017104 11054868 123394 SH SOLE 123394 0 0 Microsoft Corporation COM 594918104 36735752 107875 SH SOLE 107875 0 0 Moderna Inc. COM 60770K107 1589341 13081 SH SOLE 13081 0 0 Molina Healthcare, Inc. COM 60855R100 1655314 5495 SH SOLE 5495 0 0 Murphy USA, Inc. COM 626755102 268799 864 SH SOLE 864 0 0 NVIDIA Corp COM 67066G104 14939797 35317 SH SOLE 35317 0 0 NXP Semiconductors NV COM N6596X109 38394079 187581 SH SOLE 187581 0 0 NetApp, Inc. COM 64110D104 15097710 197614 SH SOLE 197614 0 0 NextGen Healthcare, Inc. COM 65343C102 2276120 140328 SH SOLE 140328 0 0 Nordson Corporation COM 655663102 2445566 9854 SH SOLE 9854 0 0 Oracle Corporation COM 68389X105 33703661 283010 SH SOLE 283010 0 0 PayPal Holdings, Inc. COM 70450Y103 2695959 40401 SH SOLE 40401 0 0 Paychex, Inc. COM 704326107 5275118 47154 SH SOLE 47154 0 0 Paylocity Holding Corporation COM 70438V106 1332307 7220 SH SOLE 7220 0 0 PepsiCo, Inc. COM 713448108 2293024 12380 SH SOLE 12380 0 0 Perficient, Inc. COM 71375U101 2845553 34148 SH SOLE 34148 0 0 Pfizer Inc. COM 717081103 11679648 318420 SH SOLE 318420 0 0 Pool Corporation COM 73278L105 385879 1030 SH SOLE 1030 0 0 Premier, Inc. Class A COM 74051N102 771908 27907 SH SOLE 27907 0 0 Prestige Cons Healthcare, Inc. COM 74112D101 850265 14307 SH SOLE 14307 0 0 Qorvo, Inc. COM 74736K101 10229936 100264 SH SOLE 100264 0 0 Qualcomm Inc. COM 747525103 38298332 321727 SH SOLE 321727 0 0 Quest Diagnostics Inc COM 74834L100 3159508 22478 SH SOLE 22478 0 0 Regeneron Pharmaceuticals COM 75886F107 7035225 9791 SH SOLE 9791 0 0 Republic Services Inc. COM 760759100 479422 3130 SH SOLE 3130 0 0 Salesforce, Inc COM 79466L302 4035911 19104 SH SOLE 19104 0 0 Science App Int'l Corp COM 808625107 1684051 14972 SH SOLE 14972 0 0 Seagate Technology COM G7997R103 372890 6027 SH SOLE 6027 0 0 Selective Insurance Group COM 816300107 828528 8635 SH SOLE 8635 0 0 SolarEdge Technologies, Inc. COM 83417M104 2393738 8897 SH SOLE 8897 0 0 State Street Corp COM 857477103 4344883 59373 SH SOLE 59373 0 0 Stryker Corp COM 863667101 1672503 5482 SH SOLE 5482 0 0 Synopsys Inc. COM 871607107 30311503 69616 SH SOLE 69616 0 0 Tenet Healthcare Corp COM 88033G407 260416 3200 SH SOLE 3200 0 0 Tesla, Inc. COM 88160R101 1522716 5817 SH SOLE 5817 0 0 The Cigna Group COM 125523100 11109515 39592 SH SOLE 39592 0 0 The Travelers Companies COM 89417E109 243645 1403 SH SOLE 1403 0 0 Thor Industries Inc. COM 885160101 361215 3490 SH SOLE 3490 0 0 Tower Semiconductor Ltd COM M87915274 643205 17143 SH SOLE 17143 0 0 Transdigm Group, Inc. COM 893641100 478381 535 SH SOLE 535 0 0 United Therapeutics Corp. COM 91307C102 2079686 9421 SH SOLE 9421 0 0 UnitedHealth Group, Inc. COM 91324P102 2003788 4169 SH SOLE 4169 0 0 V2X, Inc. COM 92242T101 813329 16411 SH SOLE 16411 0 0 VISA Inc. COM 92826C839 28887305 121641 SH SOLE 121641 0 0 VMware, Inc. Cl A COM 928563402 20707022 144109 SH SOLE 144109 0 0 Verint Systems Inc. COM 92343X100 940765 26833 SH SOLE 26833 0 0 Vertex Pharmaceuticals COM 92532F100 2616099 7434 SH SOLE 7434 0 0 Viatris, Inc. COM 92556V106 180838 18120 SH SOLE 18120 0 0 Zimmer Biomet Holdings, Inc. COM 98956P102 12786883 87822 SH SOLE 87822 0 0 eBay Inc. COM 278642103 20104824 449873 SH SOLE 449873 0 0 AllianceBernstein Hldg LTD 01881G106 746562 23214 SH SOLE 23214 0 0 Novartis AG ADR 66987V109 14705969 145734 SH SOLE 145734 0 0 Silicon Motion Tech ADS ADR 82706C108 2429587 33810 SH SOLE 33810 0 0