AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC)
CUSIP: 030111207
Q1 2020 13F Holders as of 31 Mar 2020
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 47,657,189
- Total 13F shares
- 10,971,893
- Share change
- +300,421
- Total reported value
- $59,960,136
- Put/Call ratio
- 236%
- Price per share
- $5.48
- Number of holders
- 68
- Value change
- +$1,361,714
- Number of buys
- 36
- Number of sells
- 25
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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Related Filing Research
- Latest 13F filings for newly reported positions.
- Latest Schedule 13D/13G reports for ownership changes outside 13F cadence.
- Latest 10-Q/10-K reports for financial context tied to this issuer.
- Recent insider transactions for executive and insider activity.
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Explore More Reporting Periods
Jump to adjacent filing periods for faster comparison and easier crawl discovery.
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%
|
1,412,061
|
$11,084,000 | — | 31 Dec 2019 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
2.6%
|
1,234,617
|
$9,692,000 | — | 31 Dec 2019 | |
| AWM Investment Company, Inc. |
13F
|
Company |
2.3%
|
1,114,328
|
$8,747,000 | — | 31 Dec 2019 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.1%
|
993,119
|
$7,796,000 | — | 31 Dec 2019 | |
| Hudson Bay Capital Management LP |
13F
|
Company |
1.6%
|
786,000
|
$5,784,000 | — | 31 Dec 2019 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
1.5%
|
700,174
|
$5,496,000 | — | 31 Dec 2019 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
1.2%
|
591,574
|
$4,644,000 | — | 31 Dec 2019 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.8%
|
383,335
|
$3,009,000 | — | 31 Dec 2019 | |
| STATE STREET CORP |
13F
|
Company |
0.77%
|
368,287
|
$2,891,000 | — | 31 Dec 2019 | |
| Telemark Asset Management, LLC |
13F
|
Company |
0.57%
|
270,000
|
$2,120,000 | — | 31 Dec 2019 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.55%
|
260,719
|
$2,046,000 | — | 31 Dec 2019 | |
| QS Investors, LLC |
13F
|
Company |
0.5%
|
238,300
|
$1,881,000 | — | 31 Dec 2019 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.49%
|
232,617
|
$1,826,000 | — | 31 Dec 2019 | |
| ESSEX INVESTMENT MANAGEMENT CO LLC |
13F
|
Company |
0.47%
|
224,059
|
$1,759,000 | — | 31 Dec 2019 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.42%
|
198,323
|
$1,557,000 | — | 31 Dec 2019 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.36%
|
173,000
|
$1,358,000 | — | 31 Dec 2019 | |
| Erste Asset Management GmbH |
13F
|
Company |
0.31%
|
150,000
|
$1,203,000 | — | 31 Dec 2019 | |
| Invesco Ltd. |
13F
|
Company |
0.3%
|
144,566
|
$1,135,000 | — | 31 Dec 2019 | |
| AQR CAPITAL MANAGEMENT LLC |
13F
|
Company |
0.27%
|
127,692
|
$1,002,000 | — | 31 Dec 2019 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.16%
|
78,366
|
$615,000 | — | 31 Dec 2019 | |
| KBC Group NV |
13F
|
Company |
0.14%
|
68,079
|
$534,000 | — | 31 Dec 2019 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.12%
|
58,100
|
$456,000 | — | 31 Dec 2019 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.11%
|
52,233
|
$411,000 | — | 31 Dec 2019 | |
| Nuveen Asset Management, LLC |
13F
|
Company |
0.11%
|
52,122
|
$409,000 | — | 31 Dec 2019 | |
| ALPS ADVISORS INC |
13F
|
Company |
0.1%
|
47,191
|
$370,000 | — | 31 Dec 2019 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.1%
|
45,626
|
$358,000 | — | 31 Dec 2019 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.09%
|
43,322
|
$340,000 | — | 31 Dec 2019 | |
| MORGAN STANLEY |
13F
|
Company |
0.09%
|
42,653
|
$335,000 | — | 31 Dec 2019 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.09%
|
41,254
|
$323,000 | — | 31 Dec 2019 | |
| GMT CAPITAL CORP |
13F
|
Company |
0.08%
|
38,381
|
$301,000 | — | 31 Dec 2019 | |
| WELLS FARGO & COMPANY/MN |
13F
|
Company |
0.07%
|
35,121
|
$275,000 | — | 31 Dec 2019 | |
| Cambridge Investment Research Advisors, Inc. |
13F
|
Company |
0.07%
|
34,452
|
$270,000 | — | 31 Dec 2019 | |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM |
13F
|
Company |
0.07%
|
34,334
|
$270,000 | — | 31 Dec 2019 | |
| CALIFORNIA PUBLIC EMPLOYEES RETIREMENT SYSTEM |
13F
|
Company |
0.06%
|
29,980
|
$235,000 | — | 31 Dec 2019 | |
| UBS Group AG |
13F
|
Company |
0.06%
|
26,429
|
$207,000 | — | 31 Dec 2019 | |
| BARCLAYS PLC |
13F
|
Company |
0.05%
|
25,804
|
$203,000 | — | 31 Dec 2019 | |
| Marshall Wace North America L.P. |
13F
|
Company |
0.05%
|
23,969
|
$188,000 | — | 31 Dec 2019 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.05%
|
23,921
|
$188,000 | — | 31 Dec 2019 | |
| WINTON GROUP Ltd |
13F
|
Company |
0.05%
|
22,808
|
$179,000 | — | 31 Dec 2019 | |
| TWO SIGMA ADVISERS, LP |
13F
|
Company |
0.05%
|
22,700
|
$178,000 | — | 31 Dec 2019 | |
| RHUMBLINE ADVISERS |
13F
|
Company |
0.05%
|
21,654
|
$170,000 | — | 31 Dec 2019 | |
| NEW YORK STATE COMMON RETIREMENT FUND |
13F
|
Company |
0.04%
|
18,000
|
$141,000 | — | 31 Dec 2019 | |
| SCOPIA CAPITAL MANAGEMENT LP |
13F
|
Company |
0.04%
|
17,945
|
$141,000 | — | 31 Dec 2019 | |
| ALLIANCEBERNSTEIN L.P. |
13F
|
Company |
0.03%
|
15,000
|
$118,000 | — | 31 Dec 2019 | |
| Virtu Financial LLC |
13F
|
Company |
0.03%
|
14,200
|
$111,000 | — | 31 Dec 2019 | |
| MANUFACTURERS LIFE INSURANCE COMPANY, THE |
13F
|
Company |
0.03%
|
14,044
|
$110,000 | — | 31 Dec 2019 | |
| AMERICAN INTERNATIONAL GROUP, INC. |
13F
|
Company |
0.03%
|
13,365
|
$105,000 | — | 31 Dec 2019 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.03%
|
11,993
|
$94,000 | — | 31 Dec 2019 | |
| FIRST MANHATTAN CO. LLC. |
13F
|
Company |
0.02%
|
11,857
|
$93,000 | — | 31 Dec 2019 | |
| VOYA INVESTMENT MANAGEMENT LLC |
13F
|
Company |
0.02%
|
11,633
|
$91,000 | — | 31 Dec 2019 |
Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q1 2020
As of 31 Mar 2020,
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by
68 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
10,971,893 shares.
The largest 10 holders included
BlackRock Inc., RENAISSANCE TECHNOLOGIES LLC, AWM Investment Company, Inc., VANGUARD GROUP INC, Hudson Bay Capital Management LP, ROYCE & ASSOCIATES LP, STATE STREET CORP, JPMORGAN CHASE & CO, Telemark Asset Management, LLC, and GMT CAPITAL CORP.
This page lists
68
institutional shareholders reporting positions in this security
for the Q1 2020 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q1 2020 vs Q4 2019 Across Filers
Q4 2019 holders
68
Q1 2020 holders
68
Holder diff
0
| Investor | Q4 2019 Shares | Q1 2020 Shares | Share Diff | Share Chg % | Q4 2019 Value $ | Q1 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.