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NETSCOUT SYS INC
NETSCOUT SYS INC. Institutional holdings reported to the SEC.

Institutional Holders (2016Q3)
Portfolio Summary: 221 Institutional holders with a total value of $2,971,119,307.
#
Manager Name
Shares
Value ($)
%
Options
Notes
101 CANADA LIFE ASSURANCE Co 54,664 1,598,000 0.05%
102 Aperio Group, LLC 53,693 1,571,000 0.05%
103 PARAMETRIC PORTFOLIO ASSOCIATES LLC 53,543 1,566,000 0.05%
104 Invesco Ltd. 53,185 1,556,000 0.05%
105 Adirondack Research & Management Inc. 51,284 1,500,000 0.05%
106 THRAX MANAGEMENT, LLC 50,000 1,463,000 0.05%
107 State of Tennessee, Department of Treasury 50,000 1,463,000 0.05%
108 Employees Retirement System of Texas 49,000 1,433,000 0.05%
109 CITIGROUP INC 48,061 1,406,000 0.05%
110 Teton Advisors, Inc. 47,950 1,403,000 0.05%
111 Nuveen Asset Management, LLC 43,539 1,274,000 0.04%
112 MASON STREET ADVISORS, LLC 42,564 1,245,000 0.04%
113 Municipal Employees' Retirement System of Michigan 42,090 1,231,000 0.04%
114 STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM 40,513 1,185,000 0.04%
115 Liberty Mutual Group Asset Management Inc. 40,198 1,176,000 0.04%
116 STATE OF MICHIGAN RETIREMENT SYSTEM 37,000 1,082,000 0.04%
117 FEDERATED HERMES, INC. 36,385 1,064,000 0.04%
118 Arizona State Retirement System 35,896 1,050,000 0.04%
119 MILLENNIUM MANAGEMENT LLC 35,831 1,048,000 0.04%
120 Ameritas Investment Partners, Inc. 35,462 1,037,000 0.03%
121 GABELLI FUNDS LLC 34,988 1,023,000 0.03%
122 RAYMOND JAMES & ASSOCIATES 34,117 998,000 0.03%
123 Creative Planning 33,924 992,000 0.03%
124 SUSQUEHANNA INTERNATIONAL GROUP, LLP 32,800 959,000 0.03% Call
125 OREGON PUBLIC EMPLOYEES RETIREMENT FUND 32,328 946,000 0.03%
126 BlueCrest Capital Management Ltd 30,443 890,000 0.03%
127 D. E. Shaw & Co., Inc. 29,713 869,000 0.03%
128 CS MCKEE LP 27,850 815,000 0.03%
129 SEARLE & CO. 27,150 784,000 0.03%
130 Legal & General Group Plc 24,521 718,000 0.02%
131 Louisiana State Employees Retirement System 23,800 696,000 0.02%
132 Advisors Asset Management, Inc. 23,155 677,000 0.02%
133 PNC FINANCIAL SERVICES GROUP, INC. 22,927 671,000 0.02%
134 TEACHERS RETIREMENT SYSTEM OF THE STATE OF KENTUCKY 21,100 617,000 0.02%
135 NJ State Employees Deferred Compensation Plan 19,977 584,000 0.02%
136 Walleye Trading LLC 18,900 553,000 0.02% Call
137 ProShare Advisors LLC 17,453 511,000 0.02%
138 SG Americas Securities, LLC 17,164 502,000 0.02%
139 BNP PARIBAS FINANCIAL MARKETS 16,029 468,848 0.02%
140 AXA S.A. 16,000 468,000 0.02%
141 PROFUND ADVISORS LLC 15,935 466,000 0.02%
142 PEAK6 Group LLC 15,849 464,000 0.02%
143 NORTHWESTERN MUTUAL INVESTMENT MANAGEMENT COMPANY, LLC 15,841 463,000 0.02%
144 EACHWIN CAPITAL, LP 15,517 454,000 0.02%
145 EULAV Asset Management 15,500 453,000 0.02%
146 NATIXIS ADVISORS, LLC 14,559 426,000 0.01%
147 THRIVENT FINANCIAL FOR LUTHERANS 14,420 422,000 0.01%
148 KBC Group NV 14,161 414,000 0.01%
149 COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS 13,607 398,000 0.01%
150 SUSQUEHANNA INTERNATIONAL GROUP, LLP 12,800 374,000 0.01% Put
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From 2023-01-03 onward, the SEC requires values to be reported in nearest dollars. Earlier filings reported values in thousands; therefore, positions shown as $0 in older filings may represent actual values between $0–$999.