13F-HR 1 b13f-1231.txt 13F REPORT SUBMISSION TYPE 13F-HR PERIOD 12/31/10 FILER CIK 0001509973 CCC #kqzzij6 FILER SROS NONE NAME Anthony Johnson PHONE (781)982-6750 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 13F FORM 13F COVER PAGE REPORT FOR THE CALENDAR YEAR OR QUARTER ENDED: 12/31/10 CHECK HERE IF AMENDMENT ( ); AMENDMENT NUMBER: THIS AMENDMENT (CHECK ONLY ONE.): ( ) IS A RESTATEMENT. ( ) ADDS NEW HOLDINGS ENTRIES INSTITUTIONAL INVESTMENT MANAGER FILING THIS REPORT: NAME: BRIGHT ROCK CAPITAL MANAGEMENT, LLC */INVESTMENT MANAGER NAM ADDRESS: 2036 Washington Street */IN */IN Hanover */IN, MA 02339 13F FILE NUMBER: 028-05181 THE INSTITUTIONAL INVESTMENT MANAGER FILING THIS REPORT AND THE PERSON BY WHOM IT IS SIGNED HEREBY REPRESENT THAT THE PERSON SIGNING THE REPORT IS AUTHORIZED TO SUBMIT IT, THAT ALL INFORMATION CONTAINED HEREIN IS TRUE, CORRECT AND COMPLETE, AND THAT IT IS UNDERSTOOD THAT ALL REQUIRED ITEMS, STATEMENTS SCHEDULES, LISTS, AND TABLES, ARE CONSIDERED INTEGRAL PARTS OF THIS FORM. PERSON SIGNING THIS REPORT ON BEHALF OF REPORTING MANAGER: NAME: Anthony Johnson TITLE: Assistant Vice President PHONE: (781)982-6750 SIGNATURE, PLACE, AND DATE OF SIGNING: Anthony Johnson Hanover, MA 1/9/11 REPORT TYPE (CHECK ONLY ONE.): (X) 13F HOLDINGS REPORT ( ) 13F NOTICE ( ) 13F COMBINATION REPORT LIST OF OTHER MANAGERS REPORTING FOR THIS MANAGER: NONE I AM SIGNING THIS REPORT AS REQUIRED BY THE SECURITIES EXCHANGE ACT OF 1934. FORM 13F SUMMARY PAGE REPORT SUMMARY: NUMBER OF OTHER INCLUDED MANAGERS: 0 FORM 13F INFORMATION TABLE ENTRY TOTAL: 100 FORM 13F INFORMATION TABLE VALUE TOTAL: $101,058 FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (X1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ABBOTT LABS COMMON STOCK 002824100 2779 58000 SH DEFINED 58000 0 0 AFLAC INC COMMON STOCK 001055102 2314 41000 SH DEFINED 41000 0 0 ALBEMARLE CORP COMMON STOCK 012653101 725 13000 SH DEFINED 13000 0 0 ALERE INC COMMON STOCK 01449J105 619 16920 SH DEFINED 16920 0 0 ALEXION PHARMACEUTICALS INC COMMON STOCK 015351109 637 7905 SH DEFINED 7905 0 0 ALLEGHENY TECHNOLOGIES INC COMMON STOCK 01741R102 441 7985 SH DEFINED 7985 0 0 ALLERGAN INC COMMON STOCK 018490102 1614 23500 SH DEFINED 23500 0 0 ALLIANCE DATA SYSTEMS CORP 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