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SONUS NETWORKS INC COM NEW
SONUS NETWORKS INC COM NEW. Institutional holdings reported to the SEC.

Institutional Holders (2015Q2)
Portfolio Summary: 122 Institutional holders with a total value of $246,522,373.
#
Manager Name
Shares
Value ($)
%
Options
Notes
1 Capital Research Global Investors 4,820,500 33,358,000 13.53%
2 VANGUARD GROUP INC 3,113,611 21,546,000 8.74%
3 FIRST TRUST ADVISORS LP 1,837,531 12,716,000 5.16%
4 Walthausen & Co., LLC 1,650,082 11,419,000 4.63%
5 WELLINGTON MANAGEMENT GROUP LLP 1,568,398 10,854,000 4.40%
6 Empire Capital Management, L.L.C. 1,533,100 10,609,000 4.30%
7 PRICE T ROWE ASSOCIATES INC /MD/ 1,530,978 10,594,000 4.30%
8 DIMENSIONAL FUND ADVISORS LP 1,307,031 9,045,000 3.67%
9 Neuberger Berman Group LLC 1,289,286 8,922,000 3.62%
10 BlackRock Fund Advisors 1,253,752 8,676,000 3.52%
11 BlackRock Institutional Trust Company, N.A. 1,236,594 8,557,000 3.47%
12 FMR LLC 1,192,900 8,255,000 3.35%
13 STATE STREET CORP 1,036,215 7,171,000 2.91%
14 BOGLE INVESTMENT MANAGEMENT L P /DE/ 716,367 4,957,000 2.01%
15 Horrell Capital Management, Inc. 660,500 4,571,000 1.85%
16 HARBER ASSET MANAGEMENT LLC 597,567 4,135,000 1.68%
17 NORTHERN TRUST CORP 536,497 3,713,000 1.51%
18 Bank of New York Mellon Corp 508,897 3,522,000 1.43%
19 AMERIPRISE FINANCIAL INC 508,656 3,519,000 1.43%
20 HIGHBRIDGE CAPITAL MANAGEMENT LLC 449,500 3,110,000 1.26% Call
21 NORGES BANK 432,556 2,993,000 1.21%
22 D. E. Shaw & Co., Inc. 415,768 2,877,000 1.17%
23 A.R.T. Advisors, LLC 401,071 2,775,000 1.13%
24 TIAA CREF INVESTMENT MANAGEMENT LLC 350,209 2,423,000 0.98%
25 KENNEDY CAPITAL MANAGEMENT LLC 347,608 2,405,000 0.98%
26 GEODE CAPITAL MANAGEMENT, LLC 333,374 2,306,000 0.94%
27 HIGHBRIDGE CAPITAL MANAGEMENT LLC 331,800 2,296,000 0.93% Put
28 IRONWOOD INVESTMENT MANAGEMENT LLC 326,421 2,259,000 0.92%
29 RENAISSANCE TECHNOLOGIES LLC 292,862 2,027,000 0.82%
30 AQR CAPITAL MANAGEMENT LLC 269,819 1,867,000 0.76%
31 MARSHALL WACE, LLP 269,653 1,866,000 0.76%
32 HIGHBRIDGE CAPITAL MANAGEMENT LLC 250,024 1,730,000 0.70%
33 Alyeska Investment Group, L.P. 250,000 1,730,000 0.70%
34 STONERIDGE INVESTMENT PARTNERS LLC 223,479 1,546,000 0.63%
35 BlackRock Investment Management, LLC 188,853 1,307,000 0.53%
36 NEW YORK STATE COMMON RETIREMENT FUND 185,494 1,284,000 0.52%
37 Integre Asset Management, LLC 174,423 1,207,000 0.49%
38 SUSQUEHANNA INTERNATIONAL GROUP, LLP 171,168 1,184,000 0.48%
39 DEUTSCHE BANK AG\ 146,112 1,010,000 0.41%
40 CHARLES SCHWAB INVESTMENT MANAGEMENT INC 144,116 998,000 0.40%
41 CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM 133,760 926,000 0.38%
42 Granite Investment Partners, LLC 127,339 881,000 0.36%
43 SUSQUEHANNA INTERNATIONAL GROUP, LLP 117,400 812,000 0.33% Put
44 CITADEL ADVISORS LLC 115,269 798,000 0.32%
45 Cowen Prime Services LLC 101,948 705,000 0.29%
46 CREDIT SUISSE AG/ 99,384 688,000 0.28%
47 PARAMETRIC PORTFOLIO ASSOCIATES LLC 98,315 680,000 0.28%
48 WELLS FARGO & COMPANY/MN 92,625 641,000 0.26%
49 CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM 90,303 625,000 0.25%
50 Cubist Systematic Strategies, LLC 85,786 594,000 0.24%
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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.