<SEC-DOCUMENT>0001140361-25-031361.txt : 20250814
<SEC-HEADER>0001140361-25-031361.hdr.sgml : 20250814
<ACCEPTANCE-DATETIME>20250814210533
ACCESSION NUMBER:		0001140361-25-031361
CONFORMED SUBMISSION TYPE:	SCHEDULE 13G/A
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20250814
DATE AS OF CHANGE:		20250814

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DENISON MINES CORP.
		CENTRAL INDEX KEY:			0001063259
		STANDARD INDUSTRIAL CLASSIFICATION:	MISCELLANEOUS METAL ORES [1090]
		ORGANIZATION NAME:           	01 Energy & Transportation
		EIN:				000000000
		STATE OF INCORPORATION:			A6
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-82001
		FILM NUMBER:		251222124

	BUSINESS ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1
		BUSINESS PHONE:		(416) 979-1991

	MAIL ADDRESS:	
		STREET 1:		40 UNIVERSITY AVE., SUITE 1100
		CITY:			TORONTO
		STATE:			A6
		ZIP:			M5J 1T1

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	INTERNATIONAL URANIUM CORP
		DATE OF NAME CHANGE:	19980603

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Global X Management CO LLC
		CENTRAL INDEX KEY:			0001432354
		ORGANIZATION NAME:           	
		EIN:				223978238
		STATE OF INCORPORATION:			DE

	FILING VALUES:
		FORM TYPE:		SCHEDULE 13G/A

	BUSINESS ADDRESS:	
		STREET 1:		605 THIRD AVENUE
		STREET 2:		43RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10158
		BUSINESS PHONE:		(212) 644-6110

	MAIL ADDRESS:	
		STREET 1:		605 THIRD AVENUE
		STREET 2:		43RD FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10158
</SEC-HEADER>
<DOCUMENT>
<TYPE>SCHEDULE 13G/A
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/schedule13g" xmlns:com="http://www.sec.gov/edgar/common">
<headerData>
<submissionType>SCHEDULE 13G/A</submissionType>
<previousAccessionNumber>0001432354-24-000022</previousAccessionNumber>
<filerInfo>
<filer>
<filerCredentials>
<cik>0001432354</cik>
<ccc>XXXXXXXX</ccc>
</filerCredentials>
</filer>
<liveTestFlag>LIVE</liveTestFlag>



</filerInfo>
</headerData>
<formData>
<coverPageHeader>
<amendmentNo>3</amendmentNo>
<securitiesClassTitle>Common Shares</securitiesClassTitle>
<eventDateRequiresFilingThisStatement>06/30/2025</eventDateRequiresFilingThisStatement>
<issuerInfo>
<issuerCik>0001063259</issuerCik>
<issuerName>DENISON MINES CORP.</issuerName>
<issuerCusip>248356107</issuerCusip>
<issuerPrincipalExecutiveOfficeAddress>
<com:street1>40 University Avenue</com:street1>
<com:street2>Suite 1100</com:street2>
<com:city>Toronto</com:city>
<com:stateOrCountry>A6</com:stateOrCountry>
<com:zipCode>M5J 1T1</com:zipCode>
</issuerPrincipalExecutiveOfficeAddress>
</issuerInfo>
<designateRulesPursuantThisScheduleFiled>
<designateRulePursuantThisScheduleFiled>Rule 13d-1(b)</designateRulePursuantThisScheduleFiled>
</designateRulesPursuantThisScheduleFiled>
</coverPageHeader>
<coverPageHeaderReportingPersonDetails>

<reportingPersonName>Global X Management CO LLC</reportingPersonName>
<citizenshipOrOrganization>DE</citizenshipOrOrganization>
<reportingPersonBeneficiallyOwnedNumberOfShares>
<soleVotingPower>50280944</soleVotingPower>
<sharedVotingPower>0</sharedVotingPower>
<soleDispositivePower>50280944</soleDispositivePower>
<sharedDispositivePower>0</sharedDispositivePower>
</reportingPersonBeneficiallyOwnedNumberOfShares>
<reportingPersonBeneficiallyOwnedAggregateNumberOfShares>50280944</reportingPersonBeneficiallyOwnedAggregateNumberOfShares>
<aggregateAmountExcludesCertainSharesFlag>N</aggregateAmountExcludesCertainSharesFlag>
<classPercent>5.61</classPercent>
<typeOfReportingPerson>IA</typeOfReportingPerson>
<comments>See Item 4 of this Filing</comments>
</coverPageHeaderReportingPersonDetails>
<items>
<item1>
<issuerName>DENISON MINES CORP.</issuerName>
<issuerPrincipalExecutiveOfficeAddress>40 University Avenue, Suite 1100, Toronto, Ontario, Canada, M5J 1T1</issuerPrincipalExecutiveOfficeAddress>
</item1>
<item2>
<filingPersonName>Global X Management Company LLC ("GXMC")</filingPersonName>
<principalBusinessOfficeOrResidenceAddress>605 3rd Avenue, 43rd Floor&#13;
New York, NY 10158</principalBusinessOfficeOrResidenceAddress>
<citizenship>Delaware</citizenship>
</item2>
<item3>
<notApplicableFlag>N</notApplicableFlag>
<typeOfPersonFiling>IA</typeOfPersonFiling>
</item3>
<item4>
<amountBeneficiallyOwned>The information in items 1 and 5 through 11 on the cover page (p. 2) on Schedule 13G is hereby incorporated by reference.</amountBeneficiallyOwned>
<classPercent>5.61%</classPercent>
<numberOfSharesPersonHas>
<solePowerOrDirectToVote>50,280,944</solePowerOrDirectToVote>
<sharedPowerOrDirectToVote>0</sharedPowerOrDirectToVote>
<solePowerOrDirectToDispose>50,280,944</solePowerOrDirectToDispose>
<sharedPowerOrDirectToDispose>0</sharedPowerOrDirectToDispose>
</numberOfSharesPersonHas>
</item4>
<item5>
<notApplicableFlag>Y</notApplicableFlag>
</item5>
<item6>
<notApplicableFlag>N</notApplicableFlag>
<ownershipMoreThan5PercentOnBehalfOfAnotherPerson>Certain investment companies registered under Section 8 of the Investment Company Act of 1940 managed by GXMC have the right to receive any dividends from, or the proceeds from the sale of, the securities reported herein. Such interest of Global X Uranium ETF relates to more than 5 percent of the class of securities reported herein.</ownershipMoreThan5PercentOnBehalfOfAnotherPerson>
</item6>
<item7>
<notApplicableFlag>Y</notApplicableFlag>
</item7>
<item8>
<notApplicableFlag>Y</notApplicableFlag>
</item8>
<item9>
<notApplicableFlag>Y</notApplicableFlag>
</item9>
<item10>
<notApplicableFlag>N</notApplicableFlag>
<certifications>By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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, other than activities solely in connection with a nomination under ?? 240.14a-11.</certifications>
</item10>
</items>
<signatureInformation>
<reportingPersonName>Global X Management CO LLC</reportingPersonName>
<signatureDetails>
<signature>/s/ Ryan O'Connor</signature>
<title>Ryan O'Connor, Chief Executive Officer</title>
<date>08/14/2025</date>
</signatureDetails>
</signatureInformation>
</formData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
