AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC)
CUSIP: 030111207
Q4 2020 13F Holders as of 31 Dec 2020
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 47,657,189
- Total 13F shares
- 17,342,165
- Share change
- +3,434,588
- Total reported value
- $405,527,098
- Put/Call ratio
- 98%
- Price per share
- $23.42
- Number of holders
- 101
- Value change
- +$91,556,015
- Number of buys
- 69
- Number of sells
- 31
Quarterly Holders Quick Answers
What is CUSIP 030111207?
CUSIP 030111207 identifies AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock in SEC institutional holdings data.
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Recent filing periods for CUSIP 030111207:
Top shareholders of AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (13F + 13D/G + 3/4/5)
Grouped by holder across the latest SEC ownership disclosures. Ownership % is shown only when it is directly reported or safely comparable across share classes.
Methodology: rows are grouped by holder and ranked by the holder's primary source value. — indicates unavailable or non-comparable values; "mixed-class rows" means the latest filing spans non-comparable classes.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| BlackRock Finance, Inc. |
13F
|
Company |
3.1%
|
1,473,858
|
$21,341,000 | — | 30 Sep 2020 | |
| AWM Investment Company, Inc. |
13F
|
Company |
2.6%
|
1,220,814
|
$17,677,000 | — | 30 Sep 2020 | |
| Invesco Ltd. |
13F
|
Company |
2.5%
|
1,206,379
|
$17,468,000 | — | 30 Sep 2020 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
2.5%
|
1,169,417
|
$16,933,000 | — | 30 Sep 2020 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.1%
|
986,832
|
$14,289,000 | — | 30 Sep 2020 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
1.6%
|
785,165
|
$11,369,000 | — | 30 Sep 2020 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
1.4%
|
644,074
|
$9,326,000 | — | 30 Sep 2020 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
1.2%
|
557,000
|
$8,065,000 | — | 30 Sep 2020 | |
| STATE STREET CORP |
13F
|
Company |
1.1%
|
530,234
|
$7,678,000 | — | 30 Sep 2020 | |
| BAILLIE GIFFORD & CO |
13F
|
Company |
1.1%
|
517,270
|
$7,490,000 | — | 30 Sep 2020 | |
| GMT CAPITAL CORP |
13F
|
Company |
1.1%
|
511,945
|
$7,413,000 | — | 30 Sep 2020 | |
| Erste Asset Management GmbH |
13F
|
Company |
0.84%
|
400,000
|
$6,412,000 | — | 30 Sep 2020 | |
| Telemark Asset Management, LLC |
13F
|
Company |
0.72%
|
345,000
|
$4,996,000 | — | 30 Sep 2020 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.64%
|
303,780
|
$4,398,000 | — | 30 Sep 2020 | |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP |
13F
|
Company |
0.54%
|
258,550
|
$3,744,000 | — | 30 Sep 2020 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.5%
|
237,333
|
$3,437,000 | — | 30 Sep 2020 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
0.46%
|
220,000
|
$3,186,000 | — | 30 Sep 2020 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.42%
|
200,263
|
$2,902,000 | — | 30 Sep 2020 | |
| ESSEX INVESTMENT MANAGEMENT CO LLC |
13F
|
Company |
0.38%
|
181,107
|
$2,622,000 | — | 30 Sep 2020 | |
| Informed Momentum Co LLC |
13F
|
Company |
0.36%
|
172,801
|
$2,502,000 | — | 30 Sep 2020 | |
| LOS ANGELES CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.27%
|
130,907
|
$1,896,000 | — | 30 Sep 2020 | |
| KBC Group NV |
13F
|
Company |
0.26%
|
123,183
|
$1,784,000 | — | 30 Sep 2020 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.25%
|
119,418
|
$1,729,000 | — | 30 Sep 2020 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.24%
|
114,758
|
$1,662,000 | — | 30 Sep 2020 | |
| Global IMC LLC |
13F
|
Company |
0.23%
|
111,479
|
$1,614,000 | — | 30 Sep 2020 | |
| ALPS ADVISORS INC |
13F
|
Company |
0.21%
|
101,682
|
$1,472,000 | — | 30 Sep 2020 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.2%
|
96,176
|
$1,393,000 | — | 30 Sep 2020 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.2%
|
94,513
|
$1,368,000 | — | 30 Sep 2020 | |
| CITIGROUP INC |
13F
|
Company |
0.17%
|
80,133
|
$1,160,000 | — | 30 Sep 2020 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.11%
|
54,335
|
$787,000 | — | 30 Sep 2020 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.11%
|
51,606
|
$748,000 | — | 30 Sep 2020 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.1%
|
46,700
|
$676,000 | — | 30 Sep 2020 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.1%
|
45,800
|
$663,000 | — | 30 Sep 2020 | |
| COOKSON PEIRCE & CO INC |
13F
|
Company |
0.09%
|
44,243
|
$641,000 | — | 30 Sep 2020 | |
| Russell Investments Group, Ltd. |
13F
|
Company |
0.09%
|
40,956
|
$593,000 | — | 30 Sep 2020 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.09%
|
40,722
|
$590,000 | — | 30 Sep 2020 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.08%
|
36,754
|
$532,000 | — | 30 Sep 2020 | |
| Engineers Gate Manager LP |
13F
|
Company |
0.07%
|
34,612
|
$501,000 | — | 30 Sep 2020 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.07%
|
33,300
|
$482,000 | — | 30 Sep 2020 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.07%
|
31,202
|
$451,000 | — | 30 Sep 2020 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.06%
|
28,690
|
$415,000 | — | 30 Sep 2020 | |
| Cambridge Investment Research Advisors, Inc. |
13F
|
Company |
0.06%
|
28,427
|
$412,000 | — | 30 Sep 2020 | |
| Caption Management, LLC |
13F
|
Company |
0.05%
|
26,000
|
$375,000 | — | 30 Sep 2020 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.05%
|
25,910
|
$375,000 | — | 30 Sep 2020 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.05%
|
25,901
|
$375,000 | — | 30 Sep 2020 | |
| FARMERS & MERCHANTS INVESTMENTS INC |
13F
|
Company |
0.05%
|
25,467
|
$369,000 | — | 30 Sep 2020 | |
| Tower Research Capital LLC (TRC) |
13F
|
Company |
0.05%
|
25,048
|
$362,000 | — | 30 Sep 2020 | |
| MORGAN STANLEY |
13F
|
Company |
0.05%
|
24,939
|
$361,000 | — | 30 Sep 2020 | |
| QS Investors, LLC |
13F
|
Company |
0.05%
|
23,000
|
$334,000 | — | 30 Sep 2020 | |
| TFC Financial Management, Inc. |
13F
|
Company |
0.05%
|
22,550
|
$327,000 | — | 30 Sep 2020 |
Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q4 2020
As of 31 Dec 2020,
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by
101 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
17,342,165 shares.
The largest 10 holders included
Invesco Ltd., BlackRock Inc., AWM Investment Company, Inc., VANGUARD GROUP INC, RENAISSANCE TECHNOLOGIES LLC, STATE STREET CORP, Hood River Capital Management LLC, BNP PARIBAS ASSET MANAGEMENT Holding S.A., BAILLIE GIFFORD & CO, and ROYCE & ASSOCIATES LP.
This page lists
101
institutional shareholders reporting positions in this security
for the Q4 2020 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q4 2020 vs Q3 2020 Across Filers
Q3 2020 holders
83
Q4 2020 holders
101
Holder diff
18
| Investor | Q3 2020 Shares | Q4 2020 Shares | Share Diff | Share Chg % | Q3 2020 Value $ | Q4 2020 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
Quarterly Holders Trend
Quarterly Value Trend
Quarterly Shares Trend
* Reported Price is the price of the security as of the portfolio date. This value is significant in that it is the last known price at which the security was still held.
An asterisk sign (*) next to the price indicates that the price is likely invalid.
An asterisk sign (*) next to the price indicates that the price is likely invalid.