Who owns TranS1?

Key details on TranS1 (Ticker: TSON)

Who owns TranS1?

Is TSON a good stock to own? Find out who bought TranS1, who sold TranS1 (TSON) stock, and who holds a large position in TranS1.

Fund Name Number of Shares Share Valuation As Of
Timberline Asset Management 1.03M $2.31M March 31, 2013
Thomas Weisel Asset Management 1.03M $2.55M Dec. 31, 2012
Wellington Management Company 866218 $1.94M March 31, 2013
Redmile 831963 $2.06M Dec. 31, 2012
"Perkins Capital Management, Inc." 651154 $1.61M Dec. 31, 2012
DAFNA Capital Management 496474 $1.23M June 30, 2012
Vanguard 347343 $774574 March 31, 2013
Renaissance Technologies 340200 $762048 March 31, 2013
RCM Capital Management 299703 $560444 Dec. 31, 2011
Visium Asset Management 206310 $462134 March 31, 2013
Bridgeway Capital Management 169800 $421104 Dec. 31, 2012
NOTTINGHAM ADVISORS 155533 $346838 March 31, 2013
Diamondback Capital Management 125000 $232500 Dec. 31, 2011
HighTower Advisors 100000 $4000 March 31, 2012
Catapult Capital Management 100000 $186000 Dec. 31, 2011
Paradigm Capital Management 91630 $241903 Sept. 30, 2012
CalPERS 66000 $147840 March 31, 2013
Gilder, Gagnon, Howe & Co 44269 $109787 Dec. 31, 2012
Macquarie 39700 $88928 March 31, 2013
D. E. Shaw & Co 39395 $73668 Dec. 31, 2011
Geode Capital Management 38822 $86961 March 31, 2013
T. Rowe Price Associates 24000 $54000 March 31, 2013
Knight Capital 23178 $51918 March 31, 2013
Barclays 21639 $40032 Dec. 31, 2011
LPL Financial 19161 $48094 Dec. 31, 2012
UBS AG 15280 $34227 March 31, 2013

Who sold TranS1?

Fund Name Date Sold Number of Shares Sold Share Valuation
Manatuck Hill Partners Sept. 30, 2011 981935 $2.95M
Eudaimonia Asset Management Sept. 30, 2011 322799 $968397
Royal Bank of Canada Sept. 30, 2011 131600 $394800
Hatteras Alternative Mutual Funds Sept. 30, 2011 98400 $295200
Andreeff Equity Advisors Sept. 30, 2011 97182 $291546
Verition Fund Management Sept. 30, 2011 77000 $231000
Westfield Capital Management Company Sept. 30, 2011 59600 $178800
Harvest Management Sept. 30, 2011 50000 $150000
Maplelane Capital Sept. 30, 2011 50000 $150000
Highland Capital Management March 31, 2011 152365 $658216
Oxford Asset Management March 31, 2011 18073 $78075
GOLDMAN SACHS Dec. 31, 2010 17953 $37342
Williams, Jones & Associates Dec. 31, 2010 14750 $30975
S.A.C. Capital Advisors Sept. 30, 2010 32634 $80932
RHUMBLINE ADVISERS March 31, 2010 17850 $58012