ELLINGTON MANAGEMENT GROUP LLC - AMERICAN SUPERCONDUCTOR CORP ownership

AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 78 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q2 2019. The put-call ratio across all filers is 0.79 and the average weighting 0.0%.

Quarter-by-quarter ownership
ELLINGTON MANAGEMENT GROUP LLC ownership history of AMERICAN SUPERCONDUCTOR CORP
ValueSharesWeighting
Q1 2019$415,000
+18.6%
32,300
+2.9%
0.08%
-28.3%
Q4 2018$350,000
+173.4%
31,400
+106.6%
0.11%
-40.4%
Q2 2016$128,00015,2000.18%
Other shareholders
AMERICAN SUPERCONDUCTOR CORP shareholders Q2 2019
NameSharesValueWeighting ↓
AWM Investment Company, Inc. 854,534$9,297,0000.93%
Arosa Capital Management LP 250,000$2,720,0000.67%
CM Management, LLC 80,000$870,0000.66%
Tatro Capital, LLC 21,711$236,0000.17%
FORMULA GROWTH LTD 65,000$707,0000.13%
GSA CAPITAL PARTNERS LLP 63,176$687,0000.09%
Aristides Capital LLC 16,331$178,0000.08%
TFC Financial Management, Inc. 22,550$245,0000.07%
ROYCE & ASSOCIATES LP 749,600$8,156,0000.06%
INVESTORS ASSET MANAGEMENT OF GEORGIA INC /GA/ /ADV 10,200$111,0000.05%
View complete list of AMERICAN SUPERCONDUCTOR CORP shareholders