ALLIANCEBERNSTEIN L.P. - PERFORMANCE TECHNOLOGIES INC ownership

PERFORMANCE TECHNOLOGIES INC's ticker is PTIX and the CUSIP is 71376K102. A total of 22 filers reported holding PERFORMANCE TECHNOLOGIES INC in Q3 2013. The put-call ratio across all filers is - and the average weighting 0.0%.

Quarter-by-quarter ownership
ALLIANCEBERNSTEIN L.P. ownership history of PERFORMANCE TECHNOLOGIES INC
ValueSharesWeighting
Q4 2013$2,0000.0%6460.0%0.00%
Q3 2013$2,0006460.00%
Other shareholders
PERFORMANCE TECHNOLOGIES INC shareholders Q3 2013
NameSharesValueWeighting ↓
TOURADJI CAPITAL MANAGEMENT, LP 20,000$75,0000.28%
GARDNER LEWIS ASSET MANAGEMENT L P 199,251$745,0000.25%
Loeb Offshore Management LP 73,385$274,0000.08%
QCI ASSET MANAGEMENT INC/NY 94,572$354,0000.06%
OBERWEIS ASSET MANAGEMENT INC/ 53,391$200,0000.05%
BRIDGEWAY CAPITAL MANAGEMENT, LLC 227,506$851,0000.03%
A.R.T. Advisors, LLC 35,730$133,0000.01%
Tower Research Capital LLC (TRC) 7,708$29,0000.01%
Renaissance Technologies 554,600$2,074,0000.01%
DIMENSIONAL FUND ADVISORS LP 897,257$3,351,0000.00%
View complete list of PERFORMANCE TECHNOLOGIES INC shareholders