0001752724-21-188943.txt : 20210827 0001752724-21-188943.hdr.sgml : 20210827 20210827121851 ACCESSION NUMBER: 0001752724-21-188943 CONFORMED SUBMISSION TYPE: NPORT-P PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210630 FILED AS OF DATE: 20210827 PERIOD START: 20211231 FILER: COMPANY DATA: COMPANY CONFORMED NAME: PIONEER FUND /MA/ CENTRAL INDEX KEY: 0000078713 IRS NUMBER: 046013015 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: NPORT-P SEC ACT: 1940 Act SEC FILE NUMBER: 811-01466 FILM NUMBER: 211216343 BUSINESS ADDRESS: STREET 1: 60 STATE ST., 5TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109 BUSINESS PHONE: 617-742-7825 MAIL ADDRESS: STREET 1: 60 STATE ST STREET 2: 5TH FLOOR CITY: BOSTON STATE: MA ZIP: 02109-1820 FORMER COMPANY: FORMER CONFORMED NAME: PIONEER FUND INC DATE OF NAME CHANGE: 19920703 FORMER COMPANY: FORMER CONFORMED NAME: FIDELITY INVESTMENT ASSOCIATES INC DATE OF NAME CHANGE: 19680607 0000078713 S000003991 Pioneer Fund C000011118 Pioneer Fund: Class A PIODX C000011120 Pioneer Fund: Class C PCODX C000011121 Pioneer Fund: Class Y PYODX C000011122 Pioneer Fund: Class R PIORX NPORT-P 1 primary_doc.xml NPORT-P false 0000078713 XXXXXXXX S000003991 C000011122 C000011118 C000011121 C000011120 Pioneer Fund 811-01466 0000078713 HZUZDEH49POKNILHKM86 60 State Street NULL Boston 02109 617-422-4947 Pioneer Fund S000003991 HZUZDEH49POKNILHKM86 2021-12-31 2021-06-30 N 7683001772.43 25713801.25 7657287971.18 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 0.00000000 110167151.82000000 N THERMO FISHER SCIENTIFIC INC HCHV7422L5HDJZCRFL38 883556102 269519.00000000 NS USD 135964249.93000000 1.775618867172 Long EC CORP US N 1 N N N COSTCO WHOLESALE CORP 29DX7H14B9S6O3FD6V18 22160K105 275997.00000000 NS USD 109203732.99000000 1.426141127263 Long EC CORP US N 1 N N N APPLE INC HWUPKR0MPOU8FGXBT394 037833100 2609725.00000000 NS USD 357427936.00000000 4.667813687368 Long EC CORP US N 1 N N N ANALOG DEVICES INC GYVOE5EZ4GDAVTU4CQ61 032654105 1938868.00000000 NS USD 333795514.88000000 4.359187170918 Long EC CORP US N 1 N N N AMAZON.COM INC ZXTILKJKG63JELOEG630 023135106 79983.00000000 NS USD 275154317.28000000 3.593365148543 Long EC CORP US N 1 N N N MICROSOFT CORP INR2EJN1ERAN0W5ZP974 594918104 1356798.00000000 NS USD 367556578.20000000 4.800088224230 Long EC CORP US N 1 N N N LAM RESEARCH CORP 549300I4GMO6D34U1T02 512807108 201053.00000000 NS USD 130825187.10000000 1.708505512557 Long EC CORP US N 1 N N N VISA INC-CLASS A SHARES 549300JZ4OKEHW3DPJ59 92826C839 1342876.00000000 NS USD 313991266.32000000 4.100554497908 Long EC CORP US N 1 N N N 3M CO LUZQVYP4VS22CLWDAR65 88579Y101 388815.00000000 NS USD 77230323.45000000 1.008585856254 Long EC CORP US N 1 N N N CITIZENS FINANCIAL GROUP 2138004JDDA4ZQUPFW65 174610105 3532749.00000000 NS USD 162047196.63000000 2.116247909702 Long EC CORP US N 1 N N N CME GROUP INC LCZ7XYGSLJUHFXXNXD88 12572Q105 557548.00000000 NS USD 118579308.64000000 1.548581026158 Long EC CORP US N 1 N N N SCHLUMBERGER LTD 213800ZUA17OK3QLGM62 806857108 8537744.00000000 NS USD 273293185.44000000 3.569059782897 Long EC CORP US N 1 N N N EATON CORP PLC 549300VDIGTMXUNT7H71 G29183103 333164.00000000 NS USD 49368241.52000000 0.644722279034 Long EC CORP US N 1 N N N ELECTRONIC ARTS INC 549300O7A67PUEYKDL45 285512109 642093.00000000 NS USD 92352236.19000000 1.206069780026 Long EC CORP US N 1 N N N BIOGEN INC W8J5WZB5IY3K0NDQT671 09062X103 112432.00000000 NS USD 38931828.64000000 0.508428425136 Long EC CORP US N 1 N N N MERCK & CO. 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Koenig, Jr. Anthony J. Koenig, Jr. Treasurer and Chief Accounting and Financial Officer