<SEC-DOCUMENT>0001381197-23-000075.txt : 20230911
<SEC-HEADER>0001381197-23-000075.hdr.sgml : 20230911
<ACCEPTANCE-DATETIME>20230911094719
ACCESSION NUMBER:		0001381197-23-000075
CONFORMED SUBMISSION TYPE:	144
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20230911
DATE AS OF CHANGE:		20230911

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Interactive Brokers Group, Inc.
		CENTRAL INDEX KEY:			0001381197
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		IRS NUMBER:				300390693
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		144
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	001-33440
		FILM NUMBER:		231246990

	BUSINESS ADDRESS:	
		STREET 1:		ONE PICKWICK PLAZA
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
		BUSINESS PHONE:		203-618-5800

	MAIL ADDRESS:	
		STREET 1:		ONE PICKWICK PLAZA
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830

REPORTING-OWNER:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Frank Thomas AJ
		CENTRAL INDEX KEY:			0001391401

	FILING VALUES:
		FORM TYPE:		144

	MAIL ADDRESS:	
		STREET 1:		ONE PICKWICK PLAZA
		CITY:			GREENWICH
		STATE:			CT
		ZIP:			06830
</SEC-HEADER>
<DOCUMENT>
<TYPE>144
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0" encoding="UTF-8"?><edgarSubmission xmlns="http://www.sec.gov/edgar/ownership" xmlns:com="http://www.sec.gov/edgar/common">
<headerData>
<submissionType>144</submissionType>
<filerInfo>
<filer>
<filerCredentials>
<cik>0001391401</cik>
<ccc>XXXXXXXX</ccc>
</filerCredentials>
</filer>
<liveTestFlag>LIVE</liveTestFlag>



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<formData>
<issuerInfo>
<issuerCik>0001381197</issuerCik>
<issuerName>Interactive Brokers Group, Inc.</issuerName>
<secFileNumber>001-33440</secFileNumber>
      <issuerAddress>
<com:street1>One Pickwick Plaza</com:street1>
<com:city>Greenwich</com:city>
<com:stateOrCountry>CT</com:stateOrCountry>
<com:zipCode>06830</com:zipCode>
</issuerAddress>
<issuerContactPhone>203-618-5800</issuerContactPhone>
<nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>Frank Thomas AJ</nameOfPersonForWhoseAccountTheSecuritiesAreToBeSold>
<relationshipsToIssuer>
<relationshipToIssuer>Officer</relationshipToIssuer>
</relationshipsToIssuer>
</issuerInfo>
<securitiesInformation>
<securitiesClassTitle>Class A common stock</securitiesClassTitle>
<brokerOrMarketmakerDetails>
<name>Interactive Brokers LLC</name>
<address>
<com:street1>One Pickwick Plaza</com:street1>
<com:city>Greenwich</com:city>
<com:stateOrCountry>CT</com:stateOrCountry>
<com:zipCode>06830</com:zipCode>
</address>
</brokerOrMarketmakerDetails>
<noOfUnitsSold>1000000</noOfUnitsSold>
<aggregateMarketValue>92970000</aggregateMarketValue>
<noOfUnitsOutstanding>106971535</noOfUnitsOutstanding>
<approxSaleDate>09/11/2023</approxSaleDate>
<securitiesExchangeName>Nasdaq</securitiesExchangeName>
</securitiesInformation>
<securitiesToBeSold>
<securitiesClassTitle>Class A common stock</securitiesClassTitle>
<acquiredDate>07/27/2023</acquiredDate>
<natureOfAcquisitionTransaction>Redemption Transaction</natureOfAcquisitionTransaction>
<nameOfPersonfromWhomAcquired>IBG Holdings LLC</nameOfPersonfromWhomAcquired>
<isGiftTransaction>N</isGiftTransaction>
<amountOfSecuritiesAcquired>1000000</amountOfSecuritiesAcquired>
<paymentDate>07/23/2023</paymentDate>
<natureOfPayment>In-Kind Redemption</natureOfPayment>
</securitiesToBeSold>
<nothingToReportFlagOnSecuritiesSoldInPast3Months>Y</nothingToReportFlagOnSecuritiesSoldInPast3Months>
<remarks>The shares were issued in a redemption transaction as more fully described in the prospectus supplement on Form 424b5 (File No. 333-273451) filed with Securities Exchange Commission ("SEC") on July 27, 2023 ("Prospectus Supplement") by Interactive Brokers Group, Inc. (the "Issuer"). The transaction was an in-kind redemption of shares of IBG Holdings LLC for shares of the Issuer as part of the Annual Member Redemption as more fully described in the Issuer's Prospectus Supplement. Sales to occur over time pursuant to a 10b5-1 trading plan, starting on September 11, 2023.</remarks>
<noticeSignature>
<noticeDate>09/11/2023</noticeDate>
<planAdoptionDates>
<planAdoptionDate>06/09/2023</planAdoptionDate>
</planAdoptionDates>
<signature>/s/ Thomas AJ Frank</signature>
</noticeSignature>
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</DOCUMENT>
</SEC-DOCUMENT>
