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

Institutional Holders (2016Q4)
Portfolio Summary: 217 Institutional holders with a total value of $3,162,991,427.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Neuberger Berman Group LLC 8,312,893 261,856,000 8.28%
2 BROWN CAPITAL MANAGEMENT LLC 7,090,777 223,359,000 7.06%
3 VANGUARD GROUP INC 6,822,686 214,914,000 6.79%
4 BlackRock Fund Advisors 5,563,739 175,258,000 5.54%
5 CIBC Private Wealth Group LLC 4,898,970 154,318,000 4.88%
6 SUSQUEHANNA INTERNATIONAL GROUP, LLP 3,894,753 122,685,000 3.88%
7 FRANKLIN RESOURCES INC 3,595,752 113,267,000 3.58%
8 Fisher Asset Management, LLC 3,314,992 104,422,000 3.30%
9 NOMURA HOLDINGS INC 3,137,556 99,186,000 3.14%
10 BlackRock Institutional Trust Company, N.A. 2,949,885 92,921,000 2.94%
11 STATE STREET CORP 2,909,531 91,652,000 2.90%
12 Kohlberg Kravis Roberts & Co. L.P. 2,694,311 84,871,000 2.68%
13 DIMENSIONAL FUND ADVISORS LP 2,448,071 77,115,000 2.44%
14 GOLDMAN SACHS GROUP INC 2,174,267 68,489,000 2.17%
15 P2 Capital Partners, LLC 1,954,808 61,576,000 1.95%
16 Bank of New York Mellon Corp 1,765,911 55,625,000 1.76%
17 NORTHERN TRUST CORP 1,679,720 52,910,000 1.67%
18 ValueAct Holdings, L.P. 1,645,000 51,818,000 1.64%
19 SILVERCREST ASSET MANAGEMENT GROUP LLC 1,541,139 48,546,000 1.53%
20 Epoch Investment Partners, Inc. 1,527,811 48,126,000 1.52%
21 MACQUARIE GROUP LTD 1,416,453 44,618,000 1.41%
22 VICTORY CAPITAL MANAGEMENT INC 1,223,704 38,547,000 1.22%
23 NEW YORK STATE COMMON RETIREMENT FUND 1,194,965 37,641,000 1.19%
24 VOYA INVESTMENT MANAGEMENT LLC 1,141,353 35,952,000 1.14%
25 FORT PITT CAPITAL GROUP, LLC 1,104,158 34,781,000 1.10%
26 Turtle Creek Asset Management Inc. 951,000 29,957,000 0.95%
27 GLENHILL ADVISORS LLC 823,087 25,927,000 0.82%
28 NORGES BANK 752,581 23,706,000 0.75%
29 BLACKROCK ADVISORS LLC 742,087 23,375,000 0.74%
30 WELLS FARGO & COMPANY/MN 738,362 23,258,000 0.74%
31 BlackRock Investment Management, LLC 729,488 22,979,000 0.73%
32 GEODE CAPITAL MANAGEMENT, LLC 708,656 22,322,000 0.71%
33 SKYLINE ASSET MANAGEMENT LP 662,800 20,878,000 0.66%
34 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 656,187 20,670,000 0.65%
35 Sterling Capital Management LLC 637,350 20,077,000 0.63%
36 TEACHERS ADVISORS, LLC 598,829 18,863,000 0.60%
37 SOUTH TEXAS MONEY MANAGEMENT LTD 580,860 18,297,000 0.58%
38 AMERICAN CENTURY COMPANIES INC 576,477 18,159,000 0.57%
39 DALTON GREINER HARTMAN MAHER & CO 569,259 17,932,000 0.57%
40 Retirement Systems of Alabama 566,011 17,829,000 0.56%
41 Nationwide Fund Advisors 547,851 17,257,000 0.55%
42 WELLINGTON MANAGEMENT GROUP LLP 487,908 15,369,000 0.49%
43 ROCKSHELTER CAPITAL MANAGEMENT LLC 464,282 14,625,000 0.46%
44 MORGAN STANLEY 441,337 13,902,000 0.44%
45 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 436,100 13,738,000 0.43%
46 Freshford Capital Management, LLC 409,526 12,900,000 0.41%
47 PKO Investment Management Joint-Stock Co 400,321 12,610,111 0.40%
48 Perkins Investment Management, LLC 398,497 12,553,000 0.40%
49 ROYCE & ASSOCIATES LP 382,900 12,061,000 0.38%
50 PRINCIPAL FINANCIAL GROUP INC 361,656 11,393,000 0.36%
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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.