AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC)
CUSIP: 030111207
Q3 2022 13F Holders as of 30 Sep 2022
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 47,694,720
- Total 13F shares
- 13,931,654
- Share change
- +682,858
- Total reported value
- $61,023,588
- Put/Call ratio
- 43%
- Price per share
- $4.38
- Number of holders
- 74
- Value change
- +$2,317,476
- Number of buys
- 35
- Number of sells
- 36
Quarterly Holders Quick Answers
What is CUSIP 030111207?
CUSIP 030111207 identifies AMSC - AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock in SEC institutional holdings data.
Need full ownership history?
Open the full security ownership history page.
Next holder-history checks
These links keep the next click tied to holder verification, nearby quarters, or outside-13F ownership context.
- Back to full security ownership history for the broader multi-quarter picture.
- Latest 13F filings for newly reported positions across managers.
- Latest Schedule 13D/13G reports for ownership changes outside the 13F cadence.
- SEC investors directory for manager drilldown.
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.
| Holder | Source | Role / Reporting | Ownership % | Shares | Holdings Value | 12M Net Δ | As of | Details |
|---|---|---|---|---|---|---|---|---|
| AWM Investment Company, Inc. |
13F
|
Company |
3.2%
|
1,511,497
|
$7,830,000 | — | 30 Jun 2022 | |
| BAILLIE GIFFORD & CO |
13F
|
Company |
3.1%
|
1,491,370
|
$7,725,000 | — | 30 Jun 2022 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.4%
|
1,121,070
|
$5,807,000 | — | 30 Jun 2022 | |
| Invesco Ltd. |
13F
|
Company |
2.3%
|
1,095,321
|
$5,674,000 | — | 30 Jun 2022 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
1.7%
|
826,600
|
$4,282,000 | — | 30 Jun 2022 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
1.4%
|
650,858
|
$3,372,000 | — | 30 Jun 2022 | |
| STATE STREET CORP |
13F
|
Company |
1.3%
|
603,653
|
$3,127,000 | — | 30 Jun 2022 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
1.2%
|
579,500
|
$3,002,000 | — | 30 Jun 2022 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
1.1%
|
545,000
|
$2,823,000 | — | 30 Jun 2022 | |
| BlackRock Finance, Inc. |
13F
|
Company |
1.1%
|
522,946
|
$2,709,000 | — | 30 Jun 2022 | |
| Arosa Capital Management LP |
13F
|
Company |
0.82%
|
389,786
|
$2,019,000 | — | 30 Jun 2022 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
0.72%
|
341,666
|
$1,770,000 | — | 30 Jun 2022 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.6%
|
286,662
|
$1,485,000 | — | 30 Jun 2022 | |
| KBC Group NV |
13F
|
Company |
0.58%
|
278,414
|
$1,442,000 | — | 30 Jun 2022 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.54%
|
258,399
|
$1,338,000 | — | 30 Jun 2022 | |
| CM Management, LLC |
13F
|
Company |
0.46%
|
220,000
|
$1,140,000 | — | 30 Jun 2022 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.43%
|
202,885
|
$1,051,000 | — | 30 Jun 2022 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.37%
|
176,150
|
$913,000 | — | 30 Jun 2022 | |
| MORGAN STANLEY |
13F
|
Company |
0.3%
|
141,271
|
$732,000 | — | 30 Jun 2022 | |
| Engineers Gate Manager LP |
13F
|
Company |
0.27%
|
130,573
|
$676,000 | — | 30 Jun 2022 | |
| STATE OF WISCONSIN INVESTMENT BOARD |
13F
|
Company |
0.26%
|
123,800
|
$641,000 | — | 30 Jun 2022 | |
| HRT FINANCIAL LP |
13F
|
Company |
0.24%
|
113,751
|
$589,000 | — | 30 Jun 2022 | |
| GMT CAPITAL CORP |
13F
|
Company |
0.23%
|
108,066
|
$560,000 | — | 30 Jun 2022 | |
| Mitsubishi UFJ Asset Management Co., Ltd. |
13F
|
Company |
0.18%
|
83,698
|
$434,000 | — | 30 Jun 2022 | |
| Cambridge Investment Research Advisors, Inc. |
13F
|
Company |
0.17%
|
81,666
|
$423,000 | — | 30 Jun 2022 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.15%
|
71,912
|
$372,000 | — | 30 Jun 2022 | |
| Vikram S. Budhraja |
3/4/5
|
Director |
—
class O/S missing
|
59,299
|
$352,876 | — | 10 Jun 2022 | |
| DEUTSCHE BANK AG\ |
13F
|
Company |
0.14%
|
67,870
|
$352,000 | — | 30 Jun 2022 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.14%
|
67,259
|
$348,000 | — | 30 Jun 2022 | |
| FORMULA GROWTH LTD |
13F
|
Company |
0.14%
|
65,000
|
$337,000 | — | 30 Jun 2022 | |
| Ergoteles LLC |
13F
|
Company |
0.13%
|
63,100
|
$327,000 | — | 30 Jun 2022 | |
| Harel Insurance Investments & Financial Services Ltd. |
13F
|
Company |
0.13%
|
60,178
|
$312,000 | — | 30 Jun 2022 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.13%
|
60,159
|
$312,000 | — | 30 Jun 2022 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.12%
|
56,977
|
$295,000 | — | 30 Jun 2022 | |
| BANK OF AMERICA CORP /DE/ |
13F
|
Company |
0.12%
|
56,541
|
$293,000 | — | 30 Jun 2022 | |
| XTX Topco Ltd |
13F
|
Company |
0.11%
|
51,770
|
$268,000 | — | 30 Jun 2022 | |
| TWO SIGMA INVESTMENTS, LP |
13F
|
Company |
0.11%
|
51,205
|
$265,000 | — | 30 Jun 2022 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.1%
|
47,395
|
$246,000 | — | 30 Jun 2022 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.1%
|
45,373
|
$236,000 | — | 30 Jun 2022 | |
| GOLDMAN SACHS GROUP INC |
13F
|
Company |
0.09%
|
42,378
|
$220,000 | — | 30 Jun 2022 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.09%
|
41,689
|
$216,000 | — | 30 Jun 2022 | |
| JOURNEY STRATEGIC WEALTH LLC |
13F
|
Company |
0.07%
|
35,000
|
$181,000 | — | 30 Jun 2022 | |
| Jump Financial, LLC |
13F
|
Company |
0.06%
|
30,800
|
$159,000 | — | 30 Jun 2022 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.06%
|
29,689
|
$153,000 | — | 30 Jun 2022 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.06%
|
27,667
|
$143,000 | — | 30 Jun 2022 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
|
Company |
0.06%
|
26,749
|
$139,000 | — | 30 Jun 2022 | |
| Qube Research & Technologies Ltd |
13F
|
Company |
0.05%
|
25,950
|
$134,000 | — | 30 Jun 2022 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.05%
|
24,000
|
$124,000 | — | 30 Jun 2022 | |
| PDT Partners, LLC |
13F
|
Company |
0.05%
|
23,702
|
$123,000 | — | 30 Jun 2022 | |
| TFC Financial Management, Inc. |
13F
|
Company |
0.05%
|
22,550
|
$117,000 | — | 30 Jun 2022 |
Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q3 2022
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2022 vs Q2 2022 Across Filers
| Investor | Q2 2022 Shares | Q3 2022 Shares | Share Diff | Share Chg % | Q2 2022 Value $ | Q3 2022 Value $ | Value Diff $ | Value Chg % |
|---|
Trend: ostatnie 8 kwartałów (+ wybrane okresy porównania).
An asterisk sign (*) next to the price indicates that the price is likely invalid.