TWO SIGMA INVESTMENTS, LP - AMERICAN SUPERCONDUCTOR CORP ownership

AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111108. A total of 76 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2013. The put-call ratio across all filers is 1.31 and the average weighting 0.0%.

Quarter-by-quarter ownership
TWO SIGMA INVESTMENTS, LP ownership history of AMERICAN SUPERCONDUCTOR CORP
ValueSharesWeighting
Q2 2014$48,000
+11.6%
29,469
+10.0%
0.00%
Q1 2014$43,000
-67.4%
26,789
-66.8%
0.00%
-100.0%
Q4 2013$132,00080,6740.00%
Other shareholders

There were no reported owners of AMERICAN SUPERCONDUCTOR CORP in Q4 2013.

NameSharesValueWeighting ↓
View complete list of AMERICAN SUPERCONDUCTOR CORP shareholders