COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS - AMERICAN SUPERCONDUCTOR CORP ownership

AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 69 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q3 2014. The put-call ratio across all filers is 3.03 and the average weighting 0.0%.

Quarter-by-quarter ownership
COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS ownership history of AMERICAN SUPERCONDUCTOR CORP
ValueSharesWeighting
Q2 2014$245,000150,1950.00%
Other shareholders
AMERICAN SUPERCONDUCTOR CORP shareholders Q3 2014
NameSharesValueWeighting ↓
PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. 979,055$1,380,0000.27%
IRONWOOD INVESTMENT MANAGEMENT LLC 614,353$866,0000.16%
Concourse Capital Management, LLC 129,424$182,0000.11%
CONDOR CAPITAL MANAGEMENT 104,259$147,0000.04%
FLOOD GAMBLE ASSOCIATES INC 60,000$79,0000.04%
TFS CAPITAL LLC 120,154$169,0000.02%
BONNESS ENTERPRISES INC 10,500$15,0000.01%
JACOBS LEVY EQUITY MANAGEMENT, INC 440,547$621,0000.01%
INVERNESS COUNSEL LLC /NY/ 71,000$100,0000.01%
SCOPIA CAPITAL MANAGEMENT LP 219,367$309,0000.01%
View complete list of AMERICAN SUPERCONDUCTOR CORP shareholders