AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC)
CUSIP: 030111207
Q3 2023 13F Holders as of 30 Sep 2023
- Type / Class
- Equity / Common Stock
- Shares outstanding
- 47,657,189
- Total 13F shares
- 13,211,392
- Share change
- +113,927
- Total reported value
- $99,745,426
- Put/Call ratio
- 36%
- Price per share
- $7.55
- Number of holders
- 71
- Value change
- +$1,953,457
- Number of buys
- 39
- Number of sells
- 34
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.
- SEC investors directory and top value investors for manager drilldown.
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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 |
|---|---|---|---|---|---|---|---|---|
| AWM Investment Company, Inc. |
13F
|
Company |
4.7%
|
2,228,301
|
$13,949,164 | — | 30 Jun 2023 | |
| ROYCE & ASSOCIATES LP |
13F
|
Company |
3.9%
|
1,864,529
|
$11,671,952 | — | 30 Jun 2023 | |
| BAILLIE GIFFORD & CO |
13F
|
Company |
3.1%
|
1,491,370
|
$9,335,976 | — | 30 Jun 2023 | |
| VANGUARD GROUP INC |
13F
|
Company |
2.6%
|
1,243,826
|
$7,786,351 | — | 30 Jun 2023 | |
| ArrowMark Colorado Holdings LLC |
13F
|
Company |
1.4%
|
669,432
|
$4,190,644 | — | 30 Jun 2023 | |
| DIMENSIONAL FUND ADVISORS LP |
13F
|
Company |
1.2%
|
594,621
|
$3,721,471 | — | 30 Jun 2023 | |
| Invesco Ltd. |
13F
|
Company |
1.2%
|
549,534
|
$3,440,083 | — | 30 Jun 2023 | |
| BlackRock Finance, Inc. |
13F
|
Company |
1.1%
|
515,425
|
$3,226,561 | — | 30 Jun 2023 | |
| KBC Group NV |
13F
|
Company |
0.96%
|
459,007
|
$2,873,000 | — | 30 Jun 2023 | |
| CM Management, LLC |
13F
|
Company |
0.73%
|
350,000
|
$2,191,000 | — | 30 Jun 2023 | |
| D. E. Shaw & Co., Inc. |
13F
|
Company |
0.72%
|
341,069
|
$2,135,092 | — | 30 Jun 2023 | |
| GEODE CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.61%
|
288,835
|
$1,808,107 | — | 30 Jun 2023 | |
| Informed Momentum Co LLC |
13F
|
Company |
0.58%
|
276,274
|
$1,729,475 | — | 30 Jun 2023 | |
| MILLENNIUM MANAGEMENT LLC |
13F
|
Company |
0.54%
|
257,171
|
$1,609,890 | — | 30 Jun 2023 | |
| FIRST TRUST ADVISORS LP |
13F
|
Company |
0.54%
|
256,471
|
$1,605,508 | — | 30 Jun 2023 | |
| GSA CAPITAL PARTNERS LLP |
13F
|
Company |
0.39%
|
187,861
|
$1,176,000 | — | 30 Jun 2023 | |
| STATE STREET CORP |
13F
|
Company |
0.23%
|
108,492
|
$679,160 | — | 30 Jun 2023 | |
| GMT CAPITAL CORP |
13F
|
Company |
0.23%
|
108,066
|
$676,493 | — | 30 Jun 2023 | |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC |
13F
|
Company |
0.19%
|
91,200
|
$570,912 | — | 30 Jun 2023 | |
| Merit Financial Group, LLC |
13F
|
Company |
0.17%
|
78,847
|
$493,582 | — | 30 Jun 2023 | |
| GROUP ONE TRADING LLC |
13F
|
Company |
0.16%
|
78,002
|
$488,293 | — | 30 Jun 2023 | |
| RENAISSANCE TECHNOLOGIES LLC |
13F
|
Company |
0.15%
|
69,489
|
$435,000 | — | 30 Jun 2023 | |
| Quinn Opportunity Partners LLC |
13F
|
Company |
0.13%
|
62,661
|
$392,258 | — | 30 Jun 2023 | |
| CITADEL ADVISORS LLC |
13F
|
Company |
0.12%
|
57,146
|
$357,734 | — | 30 Jun 2023 | |
| JPMORGAN CHASE & CO |
13F
|
Company |
0.12%
|
56,610
|
$354,379 | — | 30 Jun 2023 | |
| Vikram S. Budhraja |
3/4/5
|
Director |
—
class O/S missing
|
59,299
|
$352,876 | — | 10 Jun 2022 | |
| NORTHERN TRUST CORP |
13F
|
Company |
0.11%
|
53,946
|
$337,702 | — | 30 Jun 2023 | |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
13F
|
Company |
0.1%
|
48,905
|
$306,145 | — | 30 Jun 2023 | |
| Connor, Clark & Lunn Investment Management Ltd. |
13F
|
Company |
0.09%
|
44,817
|
$280,554 | — | 30 Jun 2023 | |
| Joule Financial, LLC |
13F
|
Company |
0.09%
|
44,677
|
$279,678 | — | 30 Jun 2023 | |
| MORGAN STANLEY |
13F
|
Company |
0.09%
|
43,499
|
$272,304 | — | 30 Jun 2023 | |
| ROYAL BANK OF CANADA |
13F
|
Company |
0.09%
|
40,769
|
$255,000 | — | 30 Jun 2023 | |
| Cubist Systematic Strategies, LLC |
13F
|
Company |
0.08%
|
40,136
|
$251,251 | — | 30 Jun 2023 | |
| PRICE T ROWE ASSOCIATES INC /MD/ |
13F
|
Company |
0.08%
|
36,400
|
$228,000 | — | 30 Jun 2023 | |
| XTX Topco Ltd |
13F
|
Company |
0.06%
|
30,393
|
$190,260 | — | 30 Jun 2023 | |
| MARSHALL WACE, LLP |
13F
|
Company |
0.06%
|
29,760
|
$186,298 | — | 30 Jun 2023 | |
| Bank of New York Mellon Corp |
13F
|
Company |
0.06%
|
29,074
|
$182,003 | — | 30 Jun 2023 | |
| Jump Financial, LLC |
13F
|
Company |
0.06%
|
28,821
|
$180,419 | — | 30 Jun 2023 | |
| HEALTHCARE OF ONTARIO PENSION PLAN TRUST FUND |
13F
|
Company |
0.05%
|
23,138
|
$144,844 | — | 30 Jun 2023 | |
| HRT FINANCIAL LP |
13F
|
Company |
0.05%
|
22,760
|
$142,000 | — | 30 Jun 2023 | |
| Cambridge Investment Research Advisors, Inc. |
13F
|
Company |
0.05%
|
21,789
|
$136,000 | — | 30 Jun 2023 | |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. |
13F
|
Company |
0.04%
|
20,200
|
$126,000 | — | 30 Jun 2023 | |
| JOURNEY STRATEGIC WEALTH LLC |
13F
|
Company |
0.04%
|
17,375
|
$108,768 | — | 30 Jun 2023 | |
| Quadrature Capital Ltd |
13F
|
Company |
0.04%
|
17,124
|
$107,196 | — | 30 Jun 2023 | |
| TFC Financial Management, Inc. |
13F
|
Company |
0.03%
|
16,471
|
$103,109 | — | 30 Jun 2023 | |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC |
13F
|
Company |
0.03%
|
15,966
|
$99,947 | — | 30 Jun 2023 | |
| JANE STREET GROUP, LLC |
13F
|
Company |
0.03%
|
15,719
|
$98,401 | — | 30 Jun 2023 | |
| Greenwich Wealth Management LLC |
13F
|
Company |
0.03%
|
14,366
|
$90,000 | — | 30 Jun 2023 | |
| Campbell & CO Investment Adviser LLC |
13F
|
Company |
0.03%
|
14,236
|
$89,117 | — | 30 Jun 2023 | |
| GTS SECURITIES LLC |
13F
|
Company |
0.03%
|
14,074
|
$88,103 | — | 30 Jun 2023 |
Institutional Holders of AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) as of Q3 2023
As of 30 Sep 2023,
AMERICAN SUPERCONDUCTOR CORP /DE/ - Common Stock (AMSC) was held by
71 institutional
shareholders
that filed Form 13F with the SEC.
Together, they reported ownership of
13,211,392 shares.
The largest 10 holders included
AWM Investment Company, Inc., BAILLIE GIFFORD & CO, VANGUARD GROUP INC, ROYCE & ASSOCIATES LP, Invesco Ltd., ESSEX INVESTMENT MANAGEMENT CO LLC, DIMENSIONAL FUND ADVISORS LP, BlackRock Inc., MILLENNIUM MANAGEMENT LLC, and ArrowMark Colorado Holdings LLC.
This page lists
71
institutional shareholders reporting positions in this security
for the Q3 2023 filing period.
| Investor | Option | Weight % | Change % | Value $ | * Price | Shares | Share Change | Activity | Report Period |
|---|
Compare Q3 2023 vs Q2 2023 Across Filers
Q2 2023 holders
75
Q3 2023 holders
71
Holder diff
-4
| Investor | Q2 2023 Shares | Q3 2023 Shares | Share Diff | Share Chg % | Q2 2023 Value $ | Q3 2023 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.