DIMENSIONAL FUND ADVISORS LP - AMERICAN SUPERCONDUCTOR CORP ownership

AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 80 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q2 2014. The put-call ratio across all filers is 0.43 and the average weighting 0.0%.

Quarter-by-quarter ownership
DIMENSIONAL FUND ADVISORS LP ownership history of AMERICAN SUPERCONDUCTOR CORP
ValueSharesWeighting
Q4 2014$283,000
-51.4%
382,044
-7.4%
0.00%
Q3 2014$582,000
-20.3%
412,529
-7.9%
0.00%
-100.0%
Q2 2014$730,000
+1.2%
447,7120.0%0.00%0.0%
Q1 2014$721,000
-2.7%
447,712
-0.9%
0.00%0.0%
Q4 2013$741,000
-23.8%
451,690
+8.8%
0.00%0.0%
Q3 2013$972,000
-12.2%
415,210
-1.0%
0.00%0.0%
Q2 2013$1,107,000419,2860.00%
Other shareholders
AMERICAN SUPERCONDUCTOR CORP shareholders Q2 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