Renaissance Technologies - AMERICAN SUPERCONDUCTOR CORP ownership

AMERICAN SUPERCONDUCTOR CORP's ticker is AMSC and the CUSIP is 030111207. A total of 111 filers reported holding AMERICAN SUPERCONDUCTOR CORP in Q4 2020. The put-call ratio across all filers is 0.91 and the average weighting 0.1%.

Quarter-by-quarter ownership
Renaissance Technologies ownership history of AMERICAN SUPERCONDUCTOR CORP
ValueSharesWeighting
Q2 2023$435
+56.5%
69,489
+22.8%
0.00%
Q1 2023$278
-26.1%
56,600
-44.6%
0.00%
-100.0%
Q4 2022$376
-99.9%
102,189
-25.3%
0.00%0.0%
Q3 2022$600,000
+177.8%
136,889
+228.4%
0.00%
Q2 2022$216,000
-64.5%
41,689
-47.8%
0.00%
-100.0%
Q1 2022$608,000
-4.9%
79,889
+82.4%
0.00%0.0%
Q3 2021$639,000
-89.3%
43,808
-87.3%
0.00%
-85.7%
Q2 2021$5,992,000
-48.7%
344,554
-44.1%
0.01%
-53.3%
Q1 2021$11,688,000
-45.6%
616,475
-32.8%
0.02%
-34.8%
Q4 2020$21,476,000
+26.8%
916,975
-21.6%
0.02%
+35.3%
Q3 2020$16,933,000
+62.4%
1,169,417
-8.8%
0.02%
+88.9%
Q2 2020$10,425,000
+63.9%
1,282,317
+10.5%
0.01%
+50.0%
Q1 2020$6,359,000
-34.4%
1,160,417
-6.0%
0.01%
-14.3%
Q4 2019$9,692,000
-1.0%
1,234,617
-1.2%
0.01%
-12.5%
Q3 2019$9,793,000
-8.9%
1,249,158
+7.9%
0.01%
-11.1%
Q2 2019$10,746,000
+12.5%
1,157,933
+55.9%
0.01%0.0%
Q1 2019$9,550,000
+651.4%
742,647
+551.7%
0.01%
+800.0%
Q4 2018$1,271,000
+154.7%
113,958
+58.8%
0.00%0.0%
Q3 2018$499,000
-84.0%
71,758
-85.6%
0.00%
-50.0%
Q2 2018$3,120,000
+70.9%
498,576
+58.9%
0.00%0.0%
Q1 2018$1,826,000
-1.1%
313,688
-38.3%
0.00%0.0%
Q4 2017$1,846,000
-26.6%
508,588
-8.2%
0.00%
-33.3%
Q3 2017$2,516,000
+12.0%
554,288
+14.0%
0.00%0.0%
Q2 2017$2,246,000
-28.8%
486,188
+5.8%
0.00%
-25.0%
Q1 2017$3,153,000
+0.4%
459,588
+7.9%
0.00%
-20.0%
Q4 2016$3,139,000
+7.1%
425,888
+1.9%
0.01%0.0%
Q3 2016$2,931,000
-5.7%
418,088
+13.5%
0.01%
-16.7%
Q2 2016$3,108,000
+28.1%
368,288
+15.3%
0.01%
+20.0%
Q1 2016$2,427,000
+32.0%
319,288
+10.6%
0.01%
+25.0%
Q4 2015$1,839,000
+61.7%
288,688
+9.9%
0.00%
+33.3%
Q3 2015$1,137,000
+19.8%
262,688
+44.7%
0.00%
+50.0%
Q2 2015$949,000
+98.5%
181,488
+144.3%
0.00%
+100.0%
Q1 2015$478,00074,2880.00%
Other shareholders
AMERICAN SUPERCONDUCTOR CORP shareholders Q4 2020
NameSharesValueWeighting ↓
AWM Investment Company, Inc. 1,854,241$13,999,5202.07%
CM Management, LLC 200,000$1,510,0001.60%
ESSEX INVESTMENT MANAGEMENT CO LLC 700,833$5,291,2890.86%
EAM Investors, LLC 156,157$1,178,9850.23%
Legato Capital Management LLC 89,667$676,9860.10%
ROYCE & ASSOCIATES LP 1,246,260$9,409,2630.10%
Joule Financial, LLC 22,046$166,4470.08%
GSA CAPITAL PARTNERS LLP 118,875$8980.08%
ArrowMark Colorado Holdings LLC 381,432$2,879,8120.04%
Trexquant Investment LP 170,880$1,290,1440.03%
View complete list of AMERICAN SUPERCONDUCTOR CORP shareholders