<SEC-DOCUMENT>0001298088-18-000005-index.html : 20180213
<SEC-HEADER>0001298088-18-000005.hdr.sgml : 20180213
<ACCEPTANCE-DATETIME>20180213113810
ACCESSION NUMBER:		0001298088-18-000005
CONFORMED SUBMISSION TYPE:	SC 13G
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20180213
DATE AS OF CHANGE:		20180213

SUBJECT COMPANY:	

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			NETSCOUT SYSTEMS INC
		CENTRAL INDEX KEY:			0001078075
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-COMPUTER INTEGRATED SYSTEMS DESIGN [7373]
		IRS NUMBER:				042837575
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	FILING VALUES:
		FORM TYPE:		SC 13G
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	005-57845
		FILM NUMBER:		18600961

	BUSINESS ADDRESS:	
		STREET 1:		310 LITTLETON ROAD
		CITY:			WESTFORD
		STATE:			MA
		ZIP:			01886
		BUSINESS PHONE:		978-614-4000

	MAIL ADDRESS:	
		STREET 1:		310 LITTLETON ROAD
		CITY:			WESTFORD
		STATE:			MA
		ZIP:			01886

FILED BY:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Atlantic Trust Group, LLC
		CENTRAL INDEX KEY:			0001298088
		IRS NUMBER:				043173832
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		SC 13G

	BUSINESS ADDRESS:	
		STREET 1:		3290 NORTHSIDE PARKWAY
		STREET 2:		7TH FLOOR
		CITY:			ATLANTA
		STATE:			2Q
		ZIP:			30327
		BUSINESS PHONE:		404-881-3400

	MAIL ADDRESS:	
		STREET 1:		3290 NORTHSIDE PARKWAY
		STREET 2:		7TH FLOOR
		CITY:			ATLANTA
		STATE:			2Q
		ZIP:			30327

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	Atlantic Trust Group, Inc.
		DATE OF NAME CHANGE:	20040722
</SEC-HEADER>
<DOCUMENT>
<TYPE>SC 13G
<SEQUENCE>1
<FILENAME>nss13G-2017.txt
<DESCRIPTION>NETSCOUT 12017 FILING
<TEXT>
Document 1 - file: nss13G-2017.txt

</DOCUMENT>
</SEC-DOCUMENT>