0001140361-18-004789.txt : 20180202 0001140361-18-004789.hdr.sgml : 20180202 20180202170043 ACCESSION NUMBER: 0001140361-18-004789 CONFORMED SUBMISSION TYPE: 13F-HR PUBLIC DOCUMENT COUNT: 2 CONFORMED PERIOD OF REPORT: 20171231 FILED AS OF DATE: 20180202 DATE AS OF CHANGE: 20180202 EFFECTIVENESS DATE: 20180202 FILER: COMPANY DATA: COMPANY CONFORMED NAME: GABELLI & Co INVESTMENT ADVISERS, INC. CENTRAL INDEX KEY: 0000932724 IRS NUMBER: 000000000 FILING VALUES: FORM TYPE: 13F-HR SEC ACT: 1934 Act SEC FILE NUMBER: 028-10598 FILM NUMBER: 18571600 BUSINESS ADDRESS: STREET 1: ONE CORPORATE CENTER CITY: RYE STATE: NY ZIP: 10580 BUSINESS PHONE: 914-921-5000 MAIL ADDRESS: STREET 1: ONE CORPORATE CENTER CITY: RYE STATE: NY ZIP: 10580 FORMER COMPANY: FORMER CONFORMED NAME: GABELLI SECURITIES, INC. DATE OF NAME CHANGE: 20130812 FORMER COMPANY: FORMER CONFORMED NAME: GABELLI SECURITIES INC DATE OF NAME CHANGE: 19941114 13F-HR 1 primary_doc.xml 13F-HR LIVE false true false 0000932724 XXXXXXXX 12-31-2017 12-31-2017 GABELLI & Co INVESTMENT ADVISERS, INC.

ONE CORPORATE CENTER RYE NY 10580

13F HOLDINGS REPORT 028-10598 Y The position decreases for certain securities reflected on this quarter's 13F are due to the transfer of shares to a non 13F reporting entity, including 2,200,000 shares of GAMCO Investors, Inc. (CUSIP 361438104). Douglas R. Jamieson 914-921-5020 /S/ Douglas R. 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