Active Power Inc. Message Board

http://stockzoa.com/ticker/acpw/

ACPW a good stock to own? Find out who bought Active Power, who sold Active Power (ACPW) stock, and who holds a large position in Active Power.
Thomson Horstmann & Bryant, Inc." owns 4.32M shares worth $2.85M
Sound Energy Partners owns 2.19M shares worth $1.45M
Ardsley Advisory Partners owns 1.73M shares worth $1.14M
STATE STREET CORPORATION owns 1.15M shares worth $759313
Austin W. Marxe and David M. Greenhouse owns 1.14M shares worth $754710
Oberweis Asset Management owns 912856 shares worth $602484
Prescott Group Capital Management owns 746455 shares worth $492660
BNP PARIBAS ASSET MANAGEMENT, SAS owns 589300 shares worth $1.45M
Zurcher Kantonalbank owns 504000 shares worth $332640
Rho Capital Partners owns 454512 shares worth $3.00M
TIAA-CREF Investment Management owns 446840 shares worth $294914
Geode Capital Management owns 311702 shares worth $205723
Savitr Capital owns 226611 shares worth $149563
CalPERS owns 226519 shares worth $149502
GOLDMAN SACHS owns 201944 shares worth $133283
Straus Capital Management owns 150000 shares worth $99000
Wexford Capital owns 138300 shares worth $91278
Renaissance Technologies owns 102690 shares worth $67775
Gabelli Funds owns 100000 shares worth $66000
Teachers Advisors owns 81794 shares worth $53984
Barclays owns 71517 shares worth $47916
ING Investment Management Co Address: 10 State House Square owns 65700 shares worth $42705
Manulife Asset Management owns 64322 shares worth $0
Two Sigma Investments owns 52140 shares worth $33891
Citi owns 45759 shares worth $36817
Guggenheim Capital, LLC Managers owns 43539 shares worth $56165
RHJ International SA owns 35000 shares worth $23100
D. E. Shaw & Co owns 33915 shares worth $22044
RHUMBLINE ADVISERS owns 32614 shares worth $21851
Knight Capital owns 30174 shares worth $19914

SOLD OUT
MARK F. KEMPER sold on Dec. 31, 2011
GMT Capital sold on Dec. 31, 2011
First Allied Securities sold on Dec. 31, 2011
AMERICAN INTERNATIONAL sold on Dec. 31, 2011
Vanguard sold on Sept. 30, 2011
UBS AG sold on Sept. 30, 2011
Diker Management sold on Sept. 30, 2011
Bridgeway Capital Management sold on Sept. 30, 2011
Technical Financial Services sold on Sept. 30, 2011
Camden Partners Holdings sold on Sept. 30, 2011
AQR Capital Management sold on Sept. 30, 2011
Inves sold on June 30, 2011
MindShare Capital Management sold on June 30, 2011
Gabelli Securities sold on June 30, 2011
S.A.C. Capital Advisors sold on June 30, 2011
Brown Advisory Holdings Incorporated sold on June 30, 2011
Credit Suisse AG sold on June 30, 2011
Treaty Oak Capital Management sold on June 30, 2011
Oxford Asset Management sold on June 30, 2011
Metropolitan Life Insurance Company sold on June 30, 2011
Baldwin Brothers sold on June 30, 2011
First Trust Advisors sold on June 30, 2011
Cortina Asset Management sold on March 31, 2011
Eudaimonia Asset Management sold on March 31, 2011
Harvest Management sold on March 31, 2011
Raymond James Financial Services Advisors sold on March 31, 2011
Eagle Ridge Investment Management sold on March 31, 2011
Name Passport Capital sold on March 31, 2011
Diamondback Capital Management sold on March 31, 2011
Clear Harbor Asset Management sold on Dec. 31, 2010