Who owns A123 Systems?

Key details on A123 Systems (Ticker: AONE)

Who owns A123 Systems?

Is AONE a good stock to own? Find out who bought A123 Systems, who sold A123 Systems (AONE) stock, and who holds a large position in A123 Systems.

Fund Name Number of Shares Share Valuation As Of
Vanguard 5.83M $1.46M Sept. 30, 2012
QUALCOMM INCORPORATED 5.35M $160555 March 31, 2013
Inves 3.12M $3.94M June 30, 2012
Global X Management Company 1.75M $1.96M March 31, 2012
STATE STREET CORPORATION 1.65M $412585 Sept. 30, 2012
Mount Kellett Capital Management 1.63M $2.06M June 30, 2012
GMT Capital 943000 $0 Sept. 30, 2013
Saba Capital Management 905100 $226275 Sept. 30, 2012
D. E. Shaw & Co 897169 $1.13M June 30, 2012
Tudor Investment Corporation 896500 $224125 Sept. 30, 2012
CalPERS 813000 $16260 Dec. 31, 2012
Global X Management Company 770675 $7.35M Dec. 31, 2010
PEAK6 Investments 750000 $187500 Sept. 30, 2012
GOLDMAN SACHS 738430 $184607 Sept. 30, 2012
Loews Corporation 685400 $863604 June 30, 2012
Bank of America Corporation 620000 $155000 Sept. 30, 2012
Royce & Associates 585000 $655200 March 31, 2012
ALLIANCEBERNSTEIN 552974 $138243 Sept. 30, 2012
T. Rowe Price Associates 531500 $132875 Sept. 30, 2012
Geode Capital Management 520198 $130049 Sept. 30, 2012
TIAA-CREF Investment Management 481799 $539614 March 31, 2012
UBS AG 360617 $90154 Sept. 30, 2012
Charles Schwab Investment Management 245900 $73770 Sept. 30, 2012

Who sold A123 Systems?

Fund Name Date Sold Number of Shares Sold Share Valuation
Norges Bank Investment Management Sept. 30, 2012 914595 $228648
Wellington Management Company Sept. 30, 2011 5.74M $19.75M
Robert R. DeGennaro Sept. 30, 2011 737274 $25.36M
ClearBridge Advisors Sept. 30, 2011 432444 $1.49M
Savitr Capital Sept. 30, 2011 380000 $1.31M
Barclays Sept. 30, 2011 252800 $869632
CR Intrinsic Investors June 30, 2011 1000000 $5.32M
RCM Capital Management June 30, 2011 815140 $4.34M
Renaissance Technologies June 30, 2011 802487 $4.27M
Alyeska Investment June 30, 2011 771226 $4.10M
Artis Capital Management, L P June 30, 2011 674900 $3.59M
Stark Offshore Management June 30, 2011 540194 $2.87M
Credit Suisse AG June 30, 2011 274010 $1.46M
GLG June 30, 2011 270348 $1.44M
SG Americas Securities June 30, 2011 251496 $1.34M
Anchorage Capital March 31, 2011 1.27M $8.08M
SiVest March 31, 2011 642100 $4.08M
BP Capital Management March 31, 2011 465300 $2.95M
Symmetry Peak Management March 31, 2011 384046 $2.42M
Sunrise Partners Limited Partnership Dec. 31, 2010 990136 $9.45M
Harvest Capital Strategies Dec. 31, 2010 325000 $3.10M
Mazama Capital Management Dec. 31, 2010 294160 $2.81M
Jennison Associates Dec. 31, 2010 291020 $2.78M