-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 MylCmUuF0mMupiFUreNua6WDAK9FDpjEEpkfD9u1Q1yvIo2A+puymQlmfhZWNKUO
 VeSdiWLYOO2MK7XNcuNY/w==

<SEC-DOCUMENT>0001056823-07-000003.txt : 20070213
<SEC-HEADER>0001056823-07-000003.hdr.sgml : 20070213
<ACCEPTANCE-DATETIME>20070213122228
ACCESSION NUMBER:		0001056823-07-000003
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20070213
DATE AS OF CHANGE:		20070213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			LEUCADIA NATIONAL CORP
		CENTRAL INDEX KEY:			0000096223
		STANDARD INDUSTRIAL CLASSIFICATION:	TELEGRAPH & OTHER MESSAGE COMMUNICATIONS [4822]
		IRS NUMBER:				132615557
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-03244
		FILM NUMBER:		07607280

	BUSINESS ADDRESS:	
		STREET 1:		315 PARK AVE S
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10010
		BUSINESS PHONE:		2124601900

	MAIL ADDRESS:	
		STREET 1:		315 PARK AVENUE SOUTH
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10010

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	TALCOTT NATIONAL CORP
		DATE OF NAME CHANGE:	19800603

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			HORIZON ASSET MANAGEMENT INC/NY
		CENTRAL INDEX KEY:			0001056823
		IRS NUMBER:				133776334
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		470 PARK AVENUE SOUTH
		STREET 2:		4TH FLOOR SOUTH
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10016
		BUSINESS PHONE:		646-495-7347

	MAIL ADDRESS:	
		STREET 1:		470 PARK AVENUE SOUTH
		STREET 2:		4TH FLOOR SOUTH
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10016
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>horizonthirteengluk.txt
<DESCRIPTION>HORIZONTHIRTEENGLUK
<TEXT>
                              UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                               Washington, D.C. 20549



                                    SCHEDULE 13G

                                    Under the Securities Exchange Act of 1934


                              Issuer-Leucadia National Corporation

                            Securities Class-common stock

                                         CUSIP Number-527288104

                             Event  Requiring Filing -December 2006

                              Filed pursuant to Rule 13d-1(b)

                             CUSIP  Number 527288104

                              Reporter- Horizon Asset Management, Inc.
                              Tax ID#13-3776334

                               Place of Organization-New York

                                Number of Shares-sole voting power-14,767,549
                                Sole dispositive power-14,767,549
                                Amount beneficially owned-14,767,549


                                Percent of Class represented by above-6.8%

                                 Type of Reporting Person-IA

Name of Issuer-Leucadia National Corporation
Address of Issuer-315 Park Avenue South, New York, New York 10010

Name of Person Filing-Horizon Asset Management, Inc.
Address -470 Park Avenue South, 4th Floor South, NY, NY, 10016
Citizenship-New York
 Securities Class-common stock

Filing re Section 240.13d-1(b) by investment
adviser under Section 240.13d-1(b)(1)(ii)(E).
Amount beneficially owned-14,767,549
Percent of class-6.8%
sole voting power-14,767,549
shared power to vote or direct the vote-0
sole power to dispose/direct the disposition-14,767,549
shared power to dispose/direct the disposition-0

Certification pursuant to Section 240.13d-1(b):
 By signing below I certify that, to the
best of my knowledge and belief, the securities
referred to above
 were not acquired and
are not held for the purpose of or with the effect of
 changing or influencing the control of
the issuer of the securities and were not acquired
and are not held in connection with or
as a participant in any transaction
having that purpose or effect.

After reasonable inquiry and to the best of
 my knowledge and belief, I certify that the
information set forth in this statement is
 true, complete and correct.

Date-February 13, 2007
Signature-Andrew M. Fishman
Title-Chief Compliance Officer
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----
