<SEC-DOCUMENT>0000950170-22-007819-index.html : 20220506
<SEC-HEADER>0000950170-22-007819.hdr.sgml : 20220506
<ACCEPTANCE-DATETIME>20220505160845
ACCESSION NUMBER:		0000950170-22-007819
CONFORMED SUBMISSION TYPE:	10-Q
PUBLIC DOCUMENT COUNT:		4
CONFORMED PERIOD OF REPORT:	20220331
FILED AS OF DATE:		20220505
DATE AS OF CHANGE:		20220505

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:		10-Q
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	814-00861
		FILM NUMBER:		22896269

	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
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-Q
<SEQUENCE>1
<FILENAME>fidus_2022_q1.htm
<DESCRIPTION>10-Q
<TEXT>
Document 1 - file: fidus_2022_q1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>2
<FILENAME>fdus-ex31_1.htm
<DESCRIPTION>EX-31.1
<TEXT>
Document 2 - file: fdus-ex31_1.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>3
<FILENAME>fdus-ex31_2.htm
<DESCRIPTION>EX-31.2
<TEXT>
Document 3 - file: fdus-ex31_2.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>4
<FILENAME>fdus-ex32_1.htm
<DESCRIPTION>EX-32.1
<TEXT>
Document 4 - file: fdus-ex32_1.htm

</DOCUMENT>
</SEC-DOCUMENT>