What does CUSIP 64115T104 represent in this 13F holders report?

CUSIP 64115T104 is the security identifier for NTCT - NETSCOUT SYSTEMS INC - Common Stock used to aggregate holder disclosures.

How many institutions held NTCT - NETSCOUT SYSTEMS INC - Common Stock in Q1 2015?

162 institutional investors reported NTCT - NETSCOUT SYSTEMS INC - Common Stock for Q1 2015. Use the holders table for investor-level position and value details.

NETSCOUT SYSTEMS INC - Common Stock (NTCT)

CUSIP: 64115T104

Q1 2015 13F Holders as of 31 Mar 2015

Type / Class: Equity / Common Stock
Shares outstanding: 72,232,445
Total 13F shares: 44,409,849
Share change: +563,773
Total reported value: $1,946,103,850
Put/Call ratio: 58%
Price per share: $43.85
Number of holders: 162
Value change: +$30,885,815
Number of buys: 82
Number of sells: 82

Quarterly Holders Quick Answers

What is CUSIP 64115T104?
CUSIP 64115T104 identifies NTCT - NETSCOUT SYSTEMS INC - Common Stock in SEC institutional holdings data.

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Explore More Reporting Periods

Jump to adjacent filing periods for faster comparison and easier crawl discovery.

Newer quarter: Q2 2015
Previous quarter: Q4 2014

Recent filing periods for CUSIP 64115T104:

Q1 2026 Q4 2025 Q3 2025 Q2 2025 Q1 2025 Q4 2024 Q3 2024 Q2 2024

Top shareholders of NTCT - NETSCOUT SYSTEMS INC - Common Stock (13F + 13D/G + 3/4/5)

Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.

Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.

Holder	Source	Role / Reporting	Ownership %	Shares	Holdings Value	12M Net Δ	As of	Details
BROWN CAPITAL MANAGEMENT LLC	13F	Company	7.7%	5,556,329	$203,028,000	—	31 Dec 2014	13F
CIBC Private Wealth Group LLC	13F	Company	6.6%	4,802,546	$175,485,000	—	31 Dec 2014	13F
ARISTEIA CAPITAL, L.L.C.	13F	Company	5.5%	4,000,000	$146,160,000	—	31 Dec 2014	13F
Neuberger Berman Group LLC	13F	Company	3.5%	2,518,034	$92,008,000	—	31 Dec 2014	13F
VANGUARD GROUP INC	13F	Company	3.3%	2,415,518	$88,263,000	—	31 Dec 2014	13F
BlackRock Fund Advisors	13F	Company	3%	2,150,061	$78,563,000	—	31 Dec 2014	13F
DIMENSIONAL FUND ADVISORS LP	13F	Company	1.6%	1,139,873	$41,651,000	—	31 Dec 2014	13F
NEW YORK STATE COMMON RETIREMENT FUND	13F	Company	1.5%	1,112,240	$40,641,000	—	31 Dec 2014	13F
Van Berkom & Associates Inc.	13F	Company	1.5%	1,098,057	$40,123,000	—	31 Dec 2014	13F
MACQUARIE GROUP LTD	13F	Company	1.5%	1,064,970	$38,914,000	—	31 Dec 2014	13F
BlackRock Institutional Trust Company, N.A.	13F	Company	1.3%	940,628	$34,371,000	—	31 Dec 2014	13F
PRINCIPAL FINANCIAL GROUP INC	13F	Company	1.1%	829,256	$30,301,000	—	31 Dec 2014	13F
Invesco Ltd.	13F	Company	1.1%	795,347	$29,062,000	—	31 Dec 2014	13F
AMERIPRISE FINANCIAL INC	13F	Company	1%	735,146	$26,860,000	—	31 Dec 2014	13F
STATE STREET CORP	13F	Company	0.96%	693,548	$25,339,000	—	31 Dec 2014	13F
STRATTON MANAGEMENT CO	13F	Company	0.93%	669,720	$24,472,000	—	31 Dec 2014	13F
Apex Capital Management	13F	Company	0.92%	665,471	$24,316,000	—	31 Dec 2014	13F
Gotham Asset Management, LLC	13F	Company	0.89%	645,540	$23,588,000	—	31 Dec 2014	13F
Perkins Investment Management, LLC	13F	Company	0.7%	507,264	$18,535,000	—	31 Dec 2014	13F
NORGES BANK	13F	Company	0.68%	494,405	$18,065,000	—	31 Dec 2014	13F
WELLINGTON MANAGEMENT GROUP LLP	13F	Company	0.66%	475,347	$17,370,000	—	31 Dec 2014	13F
FORT PITT CAPITAL GROUP INC	13F	Company	0.63%	458,020	$16,736,000	—	31 Dec 2014	13F
NORTHERN TRUST CORP	13F	Company	0.61%	437,350	$15,981,000	—	31 Dec 2014	13F
Bank of New York Mellon Corp	13F	Company	0.54%	391,922	$14,320,000	—	31 Dec 2014	13F
SKYLINE ASSET MANAGEMENT LP	13F	Company	0.54%	386,900	$14,137,000	—	31 Dec 2014	13F
Fisher Asset Management, LLC	13F	Company	0.51%	367,984	$13,446,000	—	31 Dec 2014	13F
GEODE CAPITAL MANAGEMENT, LLC	13F	Company	0.48%	349,241	$12,760,000	—	31 Dec 2014	13F
PANAGORA ASSET MANAGEMENT INC	13F	Company	0.43%	313,808	$11,466,000	—	31 Dec 2014	13F
PRICE T ROWE ASSOCIATES INC /MD/	13F	Company	0.39%	278,200	$10,165,000	—	31 Dec 2014	13F
ASHFORD CAPITAL MANAGEMENT INC	13F	Company	0.38%	276,741	$10,112,000	—	31 Dec 2014	13F
PRUDENTIAL FINANCIAL INC	13F	Company	0.37%	265,864	$9,715,000	—	31 Dec 2014	13F
PUBLIC EMPLOYEES RETIREMENT ASSOCIATION OF COLORADO	13F	Company	0.36%	260,865	$9,532,000	—	31 Dec 2014	13F
DALTON GREINER HARTMAN MAHER & CO	13F	Company	0.33%	235,335	$8,599,000	—	31 Dec 2014	13F
JENNISON ASSOCIATES LLC	13F	Company	0.3%	217,551	$7,949,000	—	31 Dec 2014	13F
ACADIAN ASSET MANAGEMENT LLC	13F	Company	0.29%	208,860	$7,628,000	—	31 Dec 2014	13F
MERITAGE PORTFOLIO MANAGEMENT	13F	Company	0.28%	203,735	$7,444,000	—	31 Dec 2014	13F
TIAA CREF INVESTMENT MANAGEMENT LLC	13F	Company	0.28%	199,311	$7,283,000	—	31 Dec 2014	13F
DEUTSCHE BANK AG\	13F	Company	0.27%	191,698	$7,004,000	—	31 Dec 2014	13F
CS MCKEE LP	13F	Company	0.24%	171,692	$6,274,000	—	31 Dec 2014	13F
Numeric Investors LLC	13F	Company	0.24%	169,885	$6,208,000	—	31 Dec 2014	13F
AMI ASSET MANAGEMENT CORP	13F	Company	0.22%	160,914	$5,880,000	—	31 Dec 2014	13F
GOLDMAN SACHS GROUP INC	13F	Company	0.22%	159,335	$5,822,000	—	31 Dec 2014	13F
HERALD INVESTMENT MANAGEMENT Ltd	13F	Company	0.21%	150,000	$5,480,000	—	31 Dec 2014	13F
FIRST TRUST ADVISORS LP	13F	Company	0.2%	143,657	$5,249,000	—	31 Dec 2014	13F
MANAGED ACCOUNT ADVISORS LLC	13F	Company	0.2%	142,754	$5,217,000	—	31 Dec 2014	13F
MARSHALL WACE, LLP	13F	Company	0.2%	142,358	$5,202,000	—	31 Dec 2014	13F
CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM	13F	Company	0.18%	131,900	$4,638,000	—	31 Dec 2014	13F
QS Investors, LLC	13F	Company	0.17%	120,476	$4,403,000	—	31 Dec 2014	13F
AMERICAN CENTURY COMPANIES INC	13F	Company	0.17%	120,426	$4,400,000	—	31 Dec 2014	13F
BlackRock Investment Management, LLC	13F	Company	0.16%	119,180	$4,355,000	—	31 Dec 2014	13F

Institutional Holders of NETSCOUT SYSTEMS INC - Common Stock (NTCT) as of Q1 2015

As of 31 Mar 2015, NETSCOUT SYSTEMS INC - Common Stock (NTCT) was held by 162 institutional shareholders that filed Form 13F with the SEC. Together, they reported ownership of 44,409,849 shares. The largest 10 holders included BROWN CAPITAL MANAGEMENT LLC, Atlantic Trust Group, LLC, ARISTEIA CAPITAL LLC, Neuberger Berman Group LLC, VANGUARD GROUP INC, BlackRock Fund Advisors, Perkins Investment Management, LLC, DIMENSIONAL FUND ADVISORS LP, NEW YORK STATE COMMON RETIREMENT FUND, and MACQUARIE GROUP LTD. This page lists 162 institutional shareholders reporting positions in this security for the Q1 2015 filing period.

Investor	Option	Weight %	Change %	Value $	* Price	Shares	Share Change	Activity	Report Period

Compare Q1 2015 vs Q4 2014 Across Filers

Q4 2014 holders

175

Q1 2015 holders

162

Holder diff

-13

Investor	Q4 2014 Shares	Q1 2015 Shares	Share Diff	Share Chg %	Q4 2014 Value $	Q1 2015 Value $	Value Diff $	Value Chg %

Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).

Quarterly Holders Trend

Quarterly Value Trend

Quarterly Shares Trend

* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.