13F-HR 1 cent50906-13f.txt CENTURY CAPITAL MANAGEMENT, LLC UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 13F Form 13F COVER PAGE Report for the Calendar Year or Quarter Ended: December 31, 2010 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: Century Capital Management, LLC Address: 100 Federal Street, 29th Floor Boston, MA 02110 13F File Number: 28-10890 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: Maureen Kane Title: General Counsel Phone: 617-482-3060 Signature, Place, and Date of Signing: /S/ Maureen Kane Boston, MA February 10, 2011 Report Type (Check only one.): [ X] 13F HOLDINGS REPORT. [ ] 13F NOTICE. [ ] 13F COMBINATION REPORT. FORM 13F SUMMARY PAGE Report Summary: Number of Other Included Managers: 0 Form13F Information Table Entry Total: 154 Form13F Information Table Value Total: $2,449,785 (thousands) List of Other Included Managers: Provide a numbered list of the name(s) and Form 13F file number(s) of all institutional managers with respect to which this report is filed, other than the manager filing this report. NONE FORM 13F INFORMATION TABLE VALUE SHARES/ SH/ PUT/ INVSTMT OTHER VOTING AUTHORITY NAME OF ISSUER TITLE OF CLASS CUSIP (x$1000) PRN AMT PRN CALL DSCRETN MANAGERS SOLE SHARED NONE ------------------------------ ---------------- --------- -------- -------- --- ---- ------- ------------ -------- -------- -------- ANSYS, Inc. COM 03662Q105 17767 341208 SH SOLE 220758 120450 AT&T Inc COM 00206R102 3549 120800 SH SOLE 120800 Accenture Plc COM G1150G111 2839 58550 SH SOLE 58550 Acme Packet, Inc. COM 004764106 37179 699377 SH SOLE 354227 345150 Adobe Systems, Inc COM 00724F101 3066 99600 SH SOLE 99600 Agco Corp COM 001084102 36041 711431 SH SOLE 293481 417950 Air Products & Chemicals, Inc. COM 009158106 4021 44216 SH SOLE 44216 Alexion Pharmaceuticals, Inc. COM 015351109 43131 535453 SH SOLE 246853 288600 Amazon.com, Inc. COM 023135106 2043 11350 SH SOLE 11350 Apache Corp. COM 037411105 3605 30234 SH SOLE 30234 Apple, Inc. 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