0000919574-22-004911.txt : 20220815 0000919574-22-004911.hdr.sgml : 20220815 20220812184619 ACCESSION NUMBER: 0000919574-22-004911 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20220630 FILED AS OF DATE: 20220815 DATE AS OF CHANGE: 20220812 EFFECTIVENESS DATE: 20220815 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mountaineer Partners Management, LLC CENTRAL INDEX KEY: 0001730532 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-19269 FILM NUMBER: 221161718 BUSINESS ADDRESS: STREET 1: 950 3RD AVENUE STREET 2: 28TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: 646-459-7060 MAIL ADDRESS: STREET 1: 950 3RD AVENUE STREET 2: 28TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001730532 XXXXXXXX 06-30-2022 06-30-2022 false Mountaineer Partners Management, LLC

950 3rd Avenue 28TH FLOOR New York NY 10022

13F HOLDINGS REPORT 028-19269 N Mark Lee 646-459-7061 /s/ Mark Lee New York NY 08-12-2022 0 20 99359 INFORMATION TABLE 2 infotable.xml AIR TRANSPORT SERVICES GRP I COM 00922R105 2277 79250 SH SOLE 0 0 79250 AIR TRANSPORT SERVICES GRP I COM 00922R105 6122 213083 SH SOLE 213083 0 0 ALLEGHENY TECHNOLOGIES INC COM 01741R102 1168 51443 SH SOLE 0 0 51443 ALLEGHENY TECHNOLOGIES INC COM 01741R102 3612 159064 SH SOLE 159064 0 0 HALLIBURTON CO COM 406216101 7118 226991 SH SOLE 226991 0 0 HALLIBURTON CO COM 406216101 2373 75672 SH SOLE 0 0 75672 KIRBY CORP COM 497266106 2152 35373 SH SOLE 0 0 35373 KIRBY CORP COM 497266106 8720 143330 SH SOLE 143330 0 0 KLX ENERGY SERVICS HOLDNGS I COM NEW 48253L205 101 23377 SH SOLE 0 0 23377 KLX ENERGY SERVICS HOLDNGS I COM NEW 48253L205 310 71623 SH SOLE 71623 0 0 NEXGEN ENERGY LTD COM 65340P106 1432 398864 SH SOLE 398864 0 0 NEXGEN ENERGY LTD COM 65340P106 472 131430 SH SOLE 0 0 131430 OLIN CORP COM PAR $1 680665205 651 14065 SH SOLE 0 0 14065 OLIN CORP COM PAR $1 680665205 1987 42934 SH SOLE 42934 0 0 PROPETRO HLDG CORP COM 74347M108 1173 117307 SH SOLE 0 0 117307 PROPETRO HLDG CORP COM 74347M108 3583 358283 SH SOLE 358283 0 0 VIPER ENERGY PARTNERS LP COM UNT RP INT 92763M105 2433 91182 SH SOLE 0 0 91182 VIPER ENERGY PARTNERS LP COM UNT RP INT 92763M105 14835 556024 SH SOLE 556024 0 0 VISHAY INTERTECHNOLOGY INC COM 928298108 2511 140934 SH SOLE 0 0 140934 VISHAY INTERTECHNOLOGY INC COM 928298108 36329 2038638 SH SOLE 2038638 0 0