Who owns Cyberonics?

Key details on Cyberonics (Ticker: CYBX)

Who owns Cyberonics?

Is CYBX a good stock to own? Find out who bought Cyberonics, who sold Cyberonics (CYBX) stock, and who holds a large position in Cyberonics.

Fund Name Number of Shares Share Valuation As Of
Vanguard 10.78M $653.40M Sept. 30, 2015
Schroder Investment Management 6.06M $307.66M Sept. 30, 2013
Renaissance Technologies 2.12M $128.94M Sept. 30, 2015
Timpani Capital Management 2.06M $2.06M Dec. 31, 2012
Paulson & Co 1.93M $117.54M Sept. 30, 2015
Icahn Capital 1.93M $61.38M March 31, 2011
Palo Alto Investors 1.61M $89.54M Dec. 31, 2014
BlackRock Fund Advisors 1.55M $94.39M Sept. 30, 2015
Neuberger Berman 1.48M $89.69M Sept. 30, 2015
Brown Capital Management 1.44M $85.47M June 30, 2015
FMR 1.09M $66.51M Sept. 30, 2015
Camber Capital Management 1000000 $60.78M Sept. 30, 2015
MACKENZIE FINANCIAL 986340 $64.03M March 31, 2015
RS INVESTMENT MANAGEMENT 979879 $50.13M Sept. 30, 2014
Hussman Econometrics Advisors 898000 $42.04M March 31, 2013
William Blair $ Company 877126 $48.84M Dec. 31, 2014
KALMAR INVESTMENTS INC /DE/ 873813 $54.58M June 30, 2014
Sentinel Asset Management 864550 $28.96M Dec. 31, 2011
BlackRock Institutional Trust Company, N.A. 837824 $52.33M June 30, 2014
Century Capital Management 806332 $41.90M June 30, 2013
Damian Sousa 798244 $44.45M Dec. 31, 2014
Waddell & Reed Financial 766282 $47.86M June 30, 2014
Luther King Capital Management Corporation 764415 $38.79M Sept. 30, 2013
STATE STREET CORPORATION 761263 $49.87M Dec. 31, 2013
DIMENSIONAL FUND ADVISORS 741069 $45.04M Sept. 30, 2015

Who sold Cyberonics?

Fund Name Date Sold Number of Shares Sold Share Valuation
Columbus Circle Investors March 31, 2011 766973 $24.40M