Sonus Networks Inc (NASDAQ:SONS)

During the Trading Day
6.92 -0.51 / -6.86%
As of 3:59pm ET
Day’s Change
During After-Hours   Switch to standard view »
6.92 0.00 / 0.00%
Volume: 7.5K
Institutional investors purchased a net $3.8 million shares of SONS during the quarter ended March 2015, and now own 63.02% of the total float, a percentage that is typical for companies in the Telecommunications Equipment industry.
Individual stakeholders4.21%
Mutual fund holders31.60%
Other institutional31.43%

Largest Quarterly Institutional

Latest Institutional Activity

5/15/2015EMPIRE CAPITAL MANAGEMENT LLC  Bought 315.1 Thousand shares of Sonus Networks Inc
4/30/2015EACM ADVISORS LLC  Bought 146.0 Thousand shares of Sonus Networks Inc
5/29/2015WELLINGTON MANAGEMENT CO. LLP  Sold 3.1 Million shares of Sonus Networks Inc

Top 10 Owners of Sonus Networks Inc

Total value ($)Shares
bought / sold
The Vanguard Group, Inc.6.18%3,053,60523,909,727+186,312+6.50%
BlackRock Fund Advisors5.87%2,901,22022,716,553+19,917+0.69%
Wellington Management Co. LLP3.18%1,569,92312,292,497-3,095,822-66.35%
T. Rowe Price Associates, Inc.3.11%1,535,47812,022,793+162,980+11.87%
Dimensional Fund Advisors LP2.80%1,384,71210,842,295-36,052-2.54%
Legatum Capital Ltd.2.52%1,245,8719,755,170-2,446,555-66.26%
Empire Capital Management LLC2.41%1,190,0009,317,700+315,056+36.01%
First Trust Advisors LP2.22%1,098,1548,598,546+152,247+16.10%
Luther King Capital Management Co...1.92%950,7237,444,161-502,425-34.57%
Walthausen & Co. LLC1.90%937,9787,344,368-440-0.05%

Top 10 Mutual Funds Holding Sonus Networks Inc

Mutual fundStakeShares
Total value ($)Shares
bought / sold
First Trust Dow Jones Internet In...2.40%1,185,3619,281,377+30,822+2.67%
T Rowe Price Small Cap Value Fund2.02%999,4007,825,302+137,100+15.90%
Vanguard Small Cap Index Fund1.77%874,3816,846,403+6,702+0.77%
Vanguard Total Stock Market Index...1.68%832,8336,521,08200.00%
iShares Russell 2000 ETF1.51%744,2435,827,423-54,587-6.83%
Walthausen Small Cap Value Fund1.46%721,2685,647,52800.00%
Central Securities Corp.1.21%600,0004,698,00000.00%
Vanguard Small Cap Growth Index F...1.14%562,3894,403,506-1,342-0.24%
Fidelity Select Software & Comput...1.12%553,1004,330,773+111,900+25.36%
Vanguard Extended Market Index Fu...1.00%491,8553,851,225+2,856+0.58%

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