0001567619-21-009977.txt : 20210514 0001567619-21-009977.hdr.sgml : 20210514 20210514094934 ACCESSION NUMBER: 0001567619-21-009977 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20210331 FILED AS OF DATE: 20210514 DATE AS OF CHANGE: 20210514 EFFECTIVENESS DATE: 20210514 FILER: COMPANY DATA: COMPANY CONFORMED NAME: SRB Corp CENTRAL INDEX KEY: 0001496228 IRS NUMBER: 042968130 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-15030 FILM NUMBER: 21922315 BUSINESS ADDRESS: STREET 1: 125 HIGH STREET STREET 2: OLIVER STREET TOWER, 9TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 BUSINESS PHONE: 617-457-7527 MAIL ADDRESS: STREET 1: 125 HIGH STREET STREET 2: OLIVER STREET TOWER, 9TH FLOOR CITY: BOSTON STATE: MA ZIP: 02110 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0001496228 XXXXXXXX 03-31-2021 03-31-2021 SRB Corp

125 HIGH STREET OLIVER STREET TOWER, 9TH FLOOR BOSTON MA 02110

13F HOLDINGS REPORT 028-15030 N Frederick C. Childs 617-457-7527 Frederick C. Childs Boston MA 05-14-2021 2 179 1464548 false 1 0001556246 028-15035 Plymouth Rock Co Inc 2 0001576841 028-15488 Palisades Safety & Insurance Association INFORMATION TABLE 2 form13fInfoTable.xml 3M COMPANY COM 88579Y101 988 5129 SH DFND 1 5129 0 0 3M COMPANY COM 88579Y101 635 3296 SH DFND 1,2 3296 0 0 ACCENTURE PLC SHS CLASS A G1151C101 974 3526 SH DFND 1 3526 0 0 ACCENTURE PLC SHS CLASS A G1151C101 625 2263 SH DFND 1,2 2263 0 0 ACTIVISION BLIZZARD INC COM 00507V109 877 9427 SH DFND 1 9427 0 0 ACTIVISION BLIZZARD INC COM 00507V109 563 6053 SH DFND 1,2 6053 0 0 AIR PRODUCTS AND CHEMICALS INC COM 009158106 961 3415 SH DFND 1 3415 0 0 AIR PRODUCTS AND CHEMICALS INC COM 009158106 617 2194 SH DFND 1,2 2194 0 0 AKAMAI TECHNOLOGIES INC COM 00971T101 979 9604 SH DFND 1 9604 0 0 AKAMAI TECHNOLOGIES INC COM 00971T101 604 5932 SH DFND 1,2 5932 0 0 ALTRIA GROUP INC COM 02209S103 1053 20591 SH DFND 1 20591 0 0 ALTRIA GROUP INC COM 02209S103 665 12998 SH DFND 1,2 12998 0 0 AMGEN INC COM 031162100 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INC. COM 58933Y105 61058 792034 SH DFND 1 792034 0 0 MERCK & CO. INC. 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