<SEC-DOCUMENT>0001214659-17-000973-index.html : 20170213
<SEC-HEADER>0001214659-17-000973.hdr.sgml : 20170213
<ACCEPTANCE-DATETIME>20170210181523
ACCESSION NUMBER:		0001214659-17-000973
CONFORMED SUBMISSION TYPE:	SC 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20170213
DATE AS OF CHANGE:		20170210

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			GAMCO INVESTORS, INC. ET AL
		CENTRAL INDEX KEY:			0001060349
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		IRS NUMBER:				134007862
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0923

	FILING VALUES:
		FORM TYPE:		SC 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-56335
		FILM NUMBER:		17595051

	BUSINESS ADDRESS:	
		STREET 1:		ONE CORPORATE CENTER
		STREET 2:		401 THEODORE FREMD AVENUE
		CITY:			RYE
		STATE:			NY
		ZIP:			10580
		BUSINESS PHONE:		9149213700

	MAIL ADDRESS:	
		STREET 1:		ONE CORPORATE CENTER
		STREET 2:		401 THEODORE FREMD AVENUE
		CITY:			RYE
		STATE:			NY
		ZIP:			10580

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	GABELLI ASSET MANAGEMENT INC
		DATE OF NAME CHANGE:	19990112

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	ALPHA G INC
		DATE OF NAME CHANGE:	19980423

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			FREDERICK J MANCHESKI 2009 IRREVOCABLE TRUST
		CENTRAL INDEX KEY:			0001690774
		IRS NUMBER:				276317738
		STATE OF INCORPORATION:			NV
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		C/O COLLIER, HALPERN, NEWBERG & NOLLETTI
		STREET 2:		LLP, ONE NORTH LEXINGTON AVE 15TH FLOOR
		CITY:			WHITE PLAINS
		STATE:			NY
		ZIP:			10601
		BUSINESS PHONE:		(914) 684-6800

	MAIL ADDRESS:	
		STREET 1:		C/O COLLIER, HALPERN, NEWBERG & NOLLETTI
		STREET 2:		LLP, ONE NORTH LEXINGTON AVE 15TH FLOOR
		CITY:			WHITE PLAINS
		STATE:			NY
		ZIP:			10601
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G/A
<SEQUENCE>1
<FILENAME>d210173sc13ga1.htm
<DESCRIPTION>AMENDMENT NO. 1
<TEXT>
Document 1 - file: d210173sc13ga1.htm

</DOCUMENT>
</SEC-DOCUMENT>