    <SEC-DOCUMENT>0001193125-19-029527-index.html : 20190206
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    <ACCEPTANCE-DATETIME>20190206160545
    ACCESSION NUMBER:		0001193125-19-029527
    CONFORMED SUBMISSION TYPE:	497
    PUBLIC DOCUMENT COUNT:		4
    FILED AS OF DATE:		20190206
    DATE AS OF CHANGE:		20190206
    EFFECTIVENESS DATE:		20190206

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			FIDUS INVESTMENT Corp
    		CENTRAL INDEX KEY:			0001513363
    		IRS NUMBER:				275017321
    		STATE OF INCORPORATION:			MD
    		FISCAL YEAR END:			1231

    	FILING VALUES:
    		FORM TYPE:		497
    		SEC ACT:		1933 Act
    		SEC FILE NUMBER:	333-223350
    		FILM NUMBER:		19571602

    	BUSINESS ADDRESS:
    		STREET 1:		1603 ORRINGTON AVENUE
    		STREET 2:		SUITE 820
    		CITY:			EVANSTON
    		STATE:			IL
    		ZIP:			60201
    		BUSINESS PHONE:		847-859-3940

    	MAIL ADDRESS:
    		STREET 1:		1603 ORRINGTON AVENUE
    		STREET 2:		SUITE 820
    		CITY:			EVANSTON
    		STATE:			IL
    		ZIP:			60201
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    <SEQUENCE>1
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    <DESCRIPTION>497
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    Document 1 - file: d682890d497.htm

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    <DESCRIPTION>GRAPHIC
    <TEXT>
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    <SEQUENCE>3
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 3 - file: g682890g30j73.jpg

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    <DOCUMENT>
    <TYPE>GRAPHIC
    <SEQUENCE>4
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    <DESCRIPTION>GRAPHIC
    <TEXT>
    Document 4 - file: g682890g59n16.jpg

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