AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC)
CUSIP: 030111207
Q2 2021 13F Holders as of 30 Jun 2021
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 47,657,189
- Total 13F shares
- 16,351,935
- Share change
- +111,873
- Total reported value
- $284,837,911
- Put/Call ratio
- 61%
- Price per share
- $17.39
- Number of holders
- 96
- Value change
- +$433,500
- Number of buys
- 46
- Number of sells
- 54
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 |
4.2%
|
2,020,597
|
$38,310,000 | — | 31 Mar 2021 | |
| Invesco Ltd. |
13F
|
Company |
3.7%
|
1,760,289
|
$33,375,000 | — | 31 Mar 2021 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.5%
|
1,190,986
|
$22,581,000 | — | 31 Mar 2021 | |
| BAILLIE GIFFORD & CO |
13F
|
Company |
2.4%
|
1,161,700
|
$22,026,000 | — | 31 Mar 2021 | |
| STATE STREET CORP |
13F
|
Company |
2%
|
960,911
|
$18,219,000 | — | 31 Mar 2021 | |
| AWM Investment Company, Inc. |
13F
|
Company |
1.8%
|
854,534
|
$16,202,000 | — | 31 Mar 2021 | |
| BNP Paribas Asset Management Holding S.A. |
13F
|
Company |
1.5%
|
732,596
|
$13,890,000 | — | 31 Mar 2021 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
1.3%
|
616,475
|
$11,688,000 | — | 31 Mar 2021 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
1.2%
|
556,574
|
$10,553,000 | — | 31 Mar 2021 | |
| Telemark Asset Management, LLC |
13F
|
Company |
0.97%
|
460,000
|
$8,722,000 | — | 31 Mar 2021 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.89%
|
424,583
|
$8,050,000 | — | 31 Mar 2021 | |
| Erste Asset Management GmbH |
13F
|
Company |
0.84%
|
400,000
|
$7,296,000 | — | 31 Mar 2021 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.68%
|
323,987
|
$6,143,000 | — | 31 Mar 2021 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.65%
|
311,871
|
$5,913,000 | — | 31 Mar 2021 | |
| EMERALD MUTUAL FUND ADVISERS TRUST |
13F
|
Company |
0.58%
|
276,149
|
$5,236,000 | — | 31 Mar 2021 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.53%
|
254,686
|
$4,829,000 | — | 31 Mar 2021 | |
| Harel Insurance Investments & Financial Services Ltd. |
13F
|
Company |
0.24%
|
112,812
|
$4,643,000 | — | 31 Mar 2021 | |
| ALPS ADVISORS INC |
13F
|
Company |
0.51%
|
243,760
|
$4,622,000 | — | 31 Mar 2021 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.51%
|
243,400
|
$4,614,000 | — | 31 Mar 2021 | |
| Rafferty Asset Management, LLC |
13F
|
Company |
0.47%
|
222,861
|
$4,225,000 | — | 31 Mar 2021 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.39%
|
187,707
|
$3,559,000 | — | 31 Mar 2021 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.38%
|
180,434
|
$3,421,000 | — | 31 Mar 2021 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
0.33%
|
155,000
|
$2,939,000 | — | 31 Mar 2021 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.31%
|
145,825
|
$2,765,000 | — | 31 Mar 2021 | |
| FNY Investment Advisers, LLC |
13F
|
Company |
0.28%
|
135,267
|
$2,564,000 | — | 31 Mar 2021 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.28%
|
131,730
|
$2,498,000 | — | 31 Mar 2021 | |
| Baird Financial Group, Inc. |
13F
|
Company |
0.27%
|
128,581
|
$2,438,000 | — | 31 Mar 2021 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.26%
|
124,705
|
$2,364,000 | — | 31 Mar 2021 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.26%
|
122,670
|
$2,326,000 | — | 31 Mar 2021 | |
| Ergoteles LLC |
13F
|
Company |
0.24%
|
113,260
|
$2,147,000 | — | 31 Mar 2021 | |
| GMT CAPITAL CORP |
13F
|
Company |
0.23%
|
108,066
|
$2,049,000 | — | 31 Mar 2021 | |
| MORGAN STANLEY |
13F
|
Company |
0.21%
|
101,818
|
$1,931,000 | — | 31 Mar 2021 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.18%
|
83,402
|
$1,581,000 | — | 31 Mar 2021 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.16%
|
76,173
|
$1,445,000 | — | 31 Mar 2021 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.16%
|
75,658
|
$1,434,000 | — | 31 Mar 2021 | |
| FORMULA GROWTH LTD |
13F
|
Company |
0.16%
|
75,000
|
$1,422,000 | — | 31 Mar 2021 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.15%
|
72,927
|
$1,383,000 | — | 31 Mar 2021 | |
| BANK OF MONTREAL /CAN/ |
13F
|
Company |
0.15%
|
69,115
|
$1,320,000 | — | 31 Mar 2021 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.14%
|
66,565
|
$1,263,000 | — | 31 Mar 2021 | |
| KBC Group NV |
13F
|
Company |
0.14%
|
66,099
|
$1,253,000 | — | 31 Mar 2021 | |
| Vontobel Holding Ltd. |
13F
|
Company |
0.12%
|
59,265
|
$1,124,000 | — | 31 Mar 2021 | |
| Engineers Gate Manager LP |
13F
|
Company |
0.1%
|
49,265
|
$934,000 | — | 31 Mar 2021 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.1%
|
45,700
|
$866,000 | — | 31 Mar 2021 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.1%
|
45,325
|
$859,000 | — | 31 Mar 2021 | |
| HRT FINANCIAL LP |
13F
|
Company |
0.09%
|
40,822
|
$773,000 | — | 31 Mar 2021 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.09%
|
40,590
|
$770,000 | — | 31 Mar 2021 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.08%
|
37,643
|
$714,000 | — | 31 Mar 2021 | |
| STRS OHIO |
13F
|
Company |
0.07%
|
35,500
|
$673,000 | — | 31 Mar 2021 | |
| UBS Group AG |
13F
|
Company |
0.07%
|
31,992
|
$607,000 | — | 31 Mar 2021 | |
| BARCLAYS PLC |
13F
|
Company |
0.06%
|
30,382
|
$577,000 | — | 31 Mar 2021 |
Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q2 2021
As of 30 Jun 2021,
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by
96 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
16,351,935 shares.
The largest 10 holders included
Invesco Ltd., BlackRock Inc., BNP PARIBAS ASSET MANAGEMENT Holding S.A., BAILLIE GIFFORD & CO, VANGUARD GROUP INC, STATE STREET CORP, AWM Investment Company, Inc., ROYCE & ASSOCIATES LP, GEODE CAPITAL MANAGEMENT, LLC, and D. E. Shaw & Co., Inc..
This page lists
96
institutional shareholders reporting positions in this security
for the Q2 2021 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q2 2021 vs Q1 2021 Across Filers
Q1 2021 holders
99
Q2 2021 holders
96
Holder diff
-3
| Investor | Q1 2021 Shares | Q2 2021 Shares | Share Diff | Share Chg % | Q1 2021 Value $ | Q2 2021 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.