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Sunday, November 29, 2009, 5:39AM ET - U.S. Markets Closed. Dow  1.48% Nasdaq  1.73%

Sonus Networks, Inc. (SONS)

On Nov 27: 2.03   0.08 (3.79%)

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Major Holders Get Major Holders for:
BREAKDOWN % of Shares Held by All Insider and 5% Owners: 27% % of Shares Held by Institutional & Mutual Fund Owners: 42% % of Float Held by Institutional & Mutual Fund Owners: 58% Number of Institutions Holding Shares: 129 MAJOR DIRECT HOLDERS (FORMS 3 & 4) Holder Shares Reported SENATE LIMITED, TRUSTEE N/A 20-Dec-07 AHMED HASSAN 6,268,769 15-Sep-08 NOTTENBURG RICHARD N 920,626 15-Jun-09 PAI GURUDUTT U 300,000 15-Dec-08 GAYNOR RICHARD J 214,194 1-Oct-09
TOP INSTITUTIONAL HOLDERS Holder Shares % Out Value* Reported BROOKSIDE CAPITAL MANAGEMENT, LLC 16,740,956 6.10 $35,490,826 30-Sep-09 PRICE (T.ROWE) ASSOCIATES INC 13,855,000 5.05 $29,372,600 30-Sep-09 Barclays Global Investors UK Holdings Ltd 12,555,453 4.58 $26,617,560 30-Sep-09 WELLINGTON MANAGEMENT COMPANY, LLP 12,348,099 4.50 $26,177,969 30-Sep-09 VANGUARD GROUP, INC. (THE) 10,985,436 4.00 $23,289,124 30-Sep-09 STATE STREET CORPORATION 5,104,041 1.86 $10,820,566 30-Sep-09 Bank of New York Mellon Corporation 4,204,418 1.53 $8,913,366 30-Sep-09 CENTRAL SECURITIES CORPORATION (MANAGER) 3,230,000 1.18 $6,847,600 30-Sep-09 RENAISSANCE TECHNOLOGIES, LLC 2,600,343 .95 $5,512,727 30-Sep-09 NORTHERN TRUST CORPORATION 2,291,254 .84 $3,688,918 30-Jun-09 TOP MUTUAL FUND HOLDERS Holder Shares % Out Value* Reported PRICE (T.ROWE) SMALL-CAP VALUE FUND 4,500,000 1.64 $9,540,000 30-Sep-09 VANGUARD SMALL-CAP INDEX FUND 3,333,928 1.22 $5,367,624 30-Jun-09 CENTRAL SECURITIES CORP 3,230,000 1.18 $6,847,600 30-Sep-09 ISHARES RUSSELL 2000 INDEX FD 3,029,360 1.10 $6,422,243 30-Sep-09 VANGUARD TOTAL STOCK MARKET INDEX FUND 2,524,844 .92 $4,064,998 30-Jun-09 PRICE (T.ROWE) SMALL CAP STOCK FUND 2,500,000 .91 $5,300,000 30-Sep-09 PRICE (T.ROWE) NEW HORIZONS FUND 1,943,800 .71 $4,120,856 30-Sep-09 ISHARES RUSSELL 2000 VALUE INDEX FD 1,742,280 .64 $3,693,633 30-Sep-09 VANGUARD EXTENDED MARKET INDEX FUND 1,666,596 .61 $2,683,219 30-Jun-09 VANGUARD SMALL CAP VALUE INDEX FUND 1,406,367 .51 $2,264,250 30-Jun-09 View Transactions for Insiders & Institutional Holders * Value shown is computed using the security's price on the report date given.
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