<SEC-DOCUMENT>0001104659-25-004919-index.html : 20250121
<SEC-HEADER>0001104659-25-004919.hdr.sgml : 20250121
<ACCEPTANCE-DATETIME>20250121163104
ACCESSION NUMBER:		0001104659-25-004919
CONFORMED SUBMISSION TYPE:	S-4/A
PUBLIC DOCUMENT COUNT:		4
FILED AS OF DATE:		20250121
DATE AS OF CHANGE:		20250121

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			JANUS HENDERSON GROUP PLC
		CENTRAL INDEX KEY:			0001274173
		STANDARD INDUSTRIAL CLASSIFICATION:	INVESTMENT ADVICE [6282]
		ORGANIZATION NAME:           	02 Finance
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			Y9
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-283305
		FILM NUMBER:		25542881

	BUSINESS ADDRESS:	
		STREET 1:		201 BISHOPSGATE
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC2M 3AE
		BUSINESS PHONE:		442078181818

	MAIL ADDRESS:	
		STREET 1:		201 BISHOPSGATE
		CITY:			LONDON
		STATE:			X0
		ZIP:			EC2M 3AE

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HENDERSON GROUP PLC
		DATE OF NAME CHANGE:	20050511

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	HHG PLC
		DATE OF NAME CHANGE:	20031223

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Janus Henderson US (Holdings) Inc.
		CENTRAL INDEX KEY:			0002043380
		ORGANIZATION NAME:           	
		IRS NUMBER:				431804048
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-4/A
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-283305-01
		FILM NUMBER:		25542882

	BUSINESS ADDRESS:	
		STREET 1:		151 DETROIT STREET
		CITY:			DENVER
		STATE:			CO
		ZIP:			80206
		BUSINESS PHONE:		13033364529

	MAIL ADDRESS:	
		STREET 1:		151 DETROIT STREET
		CITY:			DENVER
		STATE:			CO
		ZIP:			80206
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-4/A
<SEQUENCE>1
<FILENAME>tm2425755-7_s4a.htm
<DESCRIPTION>S-4/A
<TEXT>
Document 1 - file: tm2425755-7_s4a.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>2
<FILENAME>tm2425755d8_ex23-1.htm
<DESCRIPTION>EXHIBIT 23.1
<TEXT>
Document 2 - file: tm2425755d8_ex23-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-99.1
<SEQUENCE>3
<FILENAME>tm2425755d8_ex99-1.htm
<DESCRIPTION>EXHIBIT 99.1
<TEXT>
Document 3 - file: tm2425755d8_ex99-1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>GRAPHIC
<SEQUENCE>4
<FILENAME>fc_corporatestructure-bw.jpg
<DESCRIPTION>GRAPHIC
<TEXT>
Document 4 - file: fc_corporatestructure-bw.jpg

</DOCUMENT>
</SEC-DOCUMENT>