President

0000950123-23-000370.txt : 20230126 0000950123-23-000370.hdr.sgml : 20230126 20230126060526 ACCESSION NUMBER: 0000950123-23-000370 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20221231 FILED AS OF DATE: 20230126 DATE AS OF CHANGE: 20230126 EFFECTIVENESS DATE: 20230126 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Yorktown Management & Research Co Inc CENTRAL INDEX KEY: 0001313559 IRS NUMBER: 000000000 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-12529 FILM NUMBER: 23553832 BUSINESS ADDRESS: STREET 1: 106 ANNJO COURT SUITE A CITY: FOREST STATE: VA ZIP: 24551 BUSINESS PHONE: 800-544-6060 MAIL ADDRESS: STREET 1: 106 ANNJO COURT SUITE A CITY: FOREST STATE: VA ZIP: 24551 13F-HR 1 primary_doc.xml X0202 13F-HR LIVE false true false 0001313559 XXXXXXXX 12-31-2022 12-31-2022 Yorktown Management & Research Co Inc

106 Annjo Court Suite A Forest VA 24551

13F HOLDINGS REPORT 028-12529 000105083 028-12529 N David D. Basten President (434) 846-1361 David D. Basten Forest VA 01-26-2023 0 181 81788351 false INFORMATION TABLE 2 form13fInfoTable.xml INFORMATION TABLE FOR FORM 13F Advanced Drainage Systems, Inc. COM 00790R104 254107 3100 SH SOLE 3100 0 0 Alaska Air Group, Inc. COM 011659109 498104 11600 SH SOLE 11600 0 0 Align Technology, Inc. COM 016255101 363803 1725 SH SOLE 1725 0 0 AllianceBernstein Holding LP UNIT LTD PARTN 01881G106 336826 9800 SH SOLE 9800 0 0 Alpha Metallurgical Resources, Inc. COM 020764106 585560 4000 SH SOLE 4000 0 0 U-Haul Holdings Co. COM SER N 023586506 267203 4860 SH SOLE 4860 0 0 American Equity Investment Life Holding Co. COM 025676206 725358 15900 SH SOLE 15900 0 0 Amkor Technology, Inc. COM 031652100 834504 34800 SH SOLE 34800 0 0 Arista Networks, Inc. COM 040413106 297308 2450 SH SOLE 2450 0 0 Atkore International Group, Inc. COM 047649108 430996 3800 SH SOLE 3800 0 0 BJ's Wholesale Club Holdings, Inc. 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